Issue %3005 - Move parser/htmlparser to components/

Also fixes deprot

314 files changed, 54 insertions, 28836 deletions

diff --git a/components/htmlparser/moz.build b/components/htmlparser/moz.build
new file mode 100644
index 000000000..ddcad7b1a
--- /dev/null
+++ b/components/htmlparser/moz.build
@@ -0,0 +1,49 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+XPIDL_SOURCES += [
+  'public/nsIExpatSink.idl',
+  'public/nsIExtendedExpatSink.idl',
+]
+
+EXPORTS += [
+  'src/nsElementTable.h',
+  'src/nsHTMLTagList.h',
+  'src/nsHTMLTags.h',
+  'src/nsIContentSink.h',
+  'src/nsIDTD.h',
+  'src/nsIFragmentContentSink.h',
+  'src/nsIHTMLContentSink.h',
+  'src/nsIParser.h',
+  'src/nsIParserService.h',
+  'src/nsITokenizer.h',
+  'src/nsParserBase.h',
+  'src/nsParserCIID.h',
+  'src/nsParserConstants.h',
+  'src/nsScannerString.h',
+  'src/nsToken.h',
+]
+
+SOURCES += [
+  'src/CNavDTD.cpp',
+  'src/CParserContext.cpp',
+  'src/nsElementTable.cpp',
+  'src/nsExpatDriver.cpp',
+  'src/nsHTMLEntities.cpp',
+  'src/nsHTMLTags.cpp',
+  'src/nsHTMLTokenizer.cpp',
+  'src/nsParser.cpp',
+  'src/nsParserModule.cpp',
+  'src/nsParserMsgUtils.cpp',
+  'src/nsParserService.cpp',
+  'src/nsScanner.cpp',
+  'src/nsScannerString.cpp',
+]
+
+if CONFIG['GNU_CXX']:
+  CXXFLAGS += ['-Wno-error=shadow']
+
+XPIDL_MODULE = 'htmlparser'
+FINAL_LIBRARY = 'xul'
diff --git a/parser/htmlparser/nsIExpatSink.idl b/components/htmlparser/public/nsIExpatSink.idl
index df0b2d869..df0b2d869 100644
--- a/parser/htmlparser/nsIExpatSink.idl
+++ b/components/htmlparser/public/nsIExpatSink.idl
diff --git a/parser/htmlparser/nsIExtendedExpatSink.idl b/components/htmlparser/public/nsIExtendedExpatSink.idl
index d88f0d974..d88f0d974 100644
--- a/parser/htmlparser/nsIExtendedExpatSink.idl
+++ b/components/htmlparser/public/nsIExtendedExpatSink.idl
diff --git a/parser/htmlparser/CNavDTD.cpp b/components/htmlparser/src/CNavDTD.cpp
index decc6a963..decc6a963 100644
--- a/parser/htmlparser/CNavDTD.cpp
+++ b/components/htmlparser/src/CNavDTD.cpp
diff --git a/parser/htmlparser/CNavDTD.h b/components/htmlparser/src/CNavDTD.h
index b3c557e81..b3c557e81 100644
--- a/parser/htmlparser/CNavDTD.h
+++ b/components/htmlparser/src/CNavDTD.h
diff --git a/parser/htmlparser/CParserContext.cpp b/components/htmlparser/src/CParserContext.cpp
index 3b764d7e4..3b764d7e4 100644
--- a/parser/htmlparser/CParserContext.cpp
+++ b/components/htmlparser/src/CParserContext.cpp
diff --git a/parser/htmlparser/CParserContext.h b/components/htmlparser/src/CParserContext.h
index 8850b83d5..8850b83d5 100644
--- a/parser/htmlparser/CParserContext.h
+++ b/components/htmlparser/src/CParserContext.h
diff --git a/parser/htmlparser/nsElementTable.cpp b/components/htmlparser/src/nsElementTable.cpp
index 7ab4c48b1..7ab4c48b1 100644
--- a/parser/htmlparser/nsElementTable.cpp
+++ b/components/htmlparser/src/nsElementTable.cpp
diff --git a/parser/htmlparser/nsElementTable.h b/components/htmlparser/src/nsElementTable.h
index b456b5989..b456b5989 100644
--- a/parser/htmlparser/nsElementTable.h
+++ b/components/htmlparser/src/nsElementTable.h
diff --git a/parser/htmlparser/nsExpatDriver.cpp b/components/htmlparser/src/nsExpatDriver.cpp
index e35a1da25..e35a1da25 100644
--- a/parser/htmlparser/nsExpatDriver.cpp
+++ b/components/htmlparser/src/nsExpatDriver.cpp
diff --git a/parser/htmlparser/nsExpatDriver.h b/components/htmlparser/src/nsExpatDriver.h
index 988409cfe..988409cfe 100644
--- a/parser/htmlparser/nsExpatDriver.h
+++ b/components/htmlparser/src/nsExpatDriver.h
diff --git a/parser/htmlparser/nsHTMLEntities.cpp b/components/htmlparser/src/nsHTMLEntities.cpp
index e8365c21f..e8365c21f 100644
--- a/parser/htmlparser/nsHTMLEntities.cpp
+++ b/components/htmlparser/src/nsHTMLEntities.cpp
diff --git a/parser/htmlparser/nsHTMLEntities.h b/components/htmlparser/src/nsHTMLEntities.h
index f38856bfa..f38856bfa 100644
--- a/parser/htmlparser/nsHTMLEntities.h
+++ b/components/htmlparser/src/nsHTMLEntities.h
diff --git a/parser/htmlparser/nsHTMLEntityList.h b/components/htmlparser/src/nsHTMLEntityList.h
index fa05382bf..fa05382bf 100644
--- a/parser/htmlparser/nsHTMLEntityList.h
+++ b/components/htmlparser/src/nsHTMLEntityList.h
diff --git a/parser/htmlparser/nsHTMLTagList.h b/components/htmlparser/src/nsHTMLTagList.h
index 4cb2a61e0..4cb2a61e0 100644
--- a/parser/htmlparser/nsHTMLTagList.h
+++ b/components/htmlparser/src/nsHTMLTagList.h
diff --git a/parser/htmlparser/nsHTMLTags.cpp b/components/htmlparser/src/nsHTMLTags.cpp
index 681c37489..681c37489 100644
--- a/parser/htmlparser/nsHTMLTags.cpp
+++ b/components/htmlparser/src/nsHTMLTags.cpp
diff --git a/parser/htmlparser/nsHTMLTags.h b/components/htmlparser/src/nsHTMLTags.h
index b67e17372..b21df55f8 100644
--- a/parser/htmlparser/nsHTMLTags.h
+++ b/components/htmlparser/src/nsHTMLTags.h
@@ -6,6 +6,7 @@
 #ifndef nsHTMLTags_h___
 #define nsHTMLTags_h___
 
+#include "nsIAtom.h"
 #include "nsString.h"
 #include "plhash.h"
 
diff --git a/parser/htmlparser/nsHTMLTokenizer.cpp b/components/htmlparser/src/nsHTMLTokenizer.cpp
index a40e11f0e..a40e11f0e 100644
--- a/parser/htmlparser/nsHTMLTokenizer.cpp
+++ b/components/htmlparser/src/nsHTMLTokenizer.cpp
diff --git a/parser/htmlparser/nsHTMLTokenizer.h b/components/htmlparser/src/nsHTMLTokenizer.h
index 0d2940c5e..0d2940c5e 100644
--- a/parser/htmlparser/nsHTMLTokenizer.h
+++ b/components/htmlparser/src/nsHTMLTokenizer.h
diff --git a/parser/htmlparser/nsIContentSink.h b/components/htmlparser/src/nsIContentSink.h
index 56c70a1b4..56c70a1b4 100644
--- a/parser/htmlparser/nsIContentSink.h
+++ b/components/htmlparser/src/nsIContentSink.h
diff --git a/parser/htmlparser/nsIDTD.h b/components/htmlparser/src/nsIDTD.h
index cbae4d507..cbae4d507 100644
--- a/parser/htmlparser/nsIDTD.h
+++ b/components/htmlparser/src/nsIDTD.h
diff --git a/parser/htmlparser/nsIFragmentContentSink.h b/components/htmlparser/src/nsIFragmentContentSink.h
index 8d547ed66..8d547ed66 100644
--- a/parser/htmlparser/nsIFragmentContentSink.h
+++ b/components/htmlparser/src/nsIFragmentContentSink.h
diff --git a/parser/htmlparser/nsIHTMLContentSink.h b/components/htmlparser/src/nsIHTMLContentSink.h
index bf08c4b5e..bf08c4b5e 100644
--- a/parser/htmlparser/nsIHTMLContentSink.h
+++ b/components/htmlparser/src/nsIHTMLContentSink.h
diff --git a/parser/htmlparser/nsIParser.h b/components/htmlparser/src/nsIParser.h
index 4bf0b3370..4bf0b3370 100644
--- a/parser/htmlparser/nsIParser.h
+++ b/components/htmlparser/src/nsIParser.h
diff --git a/parser/htmlparser/nsIParserService.h b/components/htmlparser/src/nsIParserService.h
index 2906974e9..2906974e9 100644
--- a/parser/htmlparser/nsIParserService.h
+++ b/components/htmlparser/src/nsIParserService.h
diff --git a/parser/htmlparser/nsITokenizer.h b/components/htmlparser/src/nsITokenizer.h
index 2ed09d410..2ed09d410 100644
--- a/parser/htmlparser/nsITokenizer.h
+++ b/components/htmlparser/src/nsITokenizer.h
diff --git a/parser/htmlparser/nsParser.cpp b/components/htmlparser/src/nsParser.cpp
index 791ccf772..791ccf772 100644
--- a/parser/htmlparser/nsParser.cpp
+++ b/components/htmlparser/src/nsParser.cpp
diff --git a/parser/htmlparser/nsParser.h b/components/htmlparser/src/nsParser.h
index 39bfe03b8..39bfe03b8 100644
--- a/parser/htmlparser/nsParser.h
+++ b/components/htmlparser/src/nsParser.h
diff --git a/parser/htmlparser/nsParserBase.h b/components/htmlparser/src/nsParserBase.h
index 83b68c554..83b68c554 100644
--- a/parser/htmlparser/nsParserBase.h
+++ b/components/htmlparser/src/nsParserBase.h
diff --git a/parser/htmlparser/nsParserCIID.h b/components/htmlparser/src/nsParserCIID.h
index 4a2b7b1ad..4a2b7b1ad 100644
--- a/parser/htmlparser/nsParserCIID.h
+++ b/components/htmlparser/src/nsParserCIID.h
diff --git a/parser/htmlparser/nsParserConstants.h b/components/htmlparser/src/nsParserConstants.h
index 2f2373c7f..2f2373c7f 100644
--- a/parser/htmlparser/nsParserConstants.h
+++ b/components/htmlparser/src/nsParserConstants.h
diff --git a/parser/htmlparser/nsParserModule.cpp b/components/htmlparser/src/nsParserModule.cpp
index 00c2d6c56..00c2d6c56 100644
--- a/parser/htmlparser/nsParserModule.cpp
+++ b/components/htmlparser/src/nsParserModule.cpp
diff --git a/parser/htmlparser/nsParserMsgUtils.cpp b/components/htmlparser/src/nsParserMsgUtils.cpp
index 627f57a0e..627f57a0e 100644
--- a/parser/htmlparser/nsParserMsgUtils.cpp
+++ b/components/htmlparser/src/nsParserMsgUtils.cpp
diff --git a/parser/htmlparser/nsParserMsgUtils.h b/components/htmlparser/src/nsParserMsgUtils.h
index adf3fda8a..adf3fda8a 100644
--- a/parser/htmlparser/nsParserMsgUtils.h
+++ b/components/htmlparser/src/nsParserMsgUtils.h
diff --git a/parser/htmlparser/nsParserService.cpp b/components/htmlparser/src/nsParserService.cpp
index 5893f19a9..5893f19a9 100644
--- a/parser/htmlparser/nsParserService.cpp
+++ b/components/htmlparser/src/nsParserService.cpp
diff --git a/parser/htmlparser/nsParserService.h b/components/htmlparser/src/nsParserService.h
index 0ea7ec98c..0ea7ec98c 100644
--- a/parser/htmlparser/nsParserService.h
+++ b/components/htmlparser/src/nsParserService.h
diff --git a/parser/htmlparser/nsScanner.cpp b/components/htmlparser/src/nsScanner.cpp
index 0fa8e43c6..0fa8e43c6 100644
--- a/parser/htmlparser/nsScanner.cpp
+++ b/components/htmlparser/src/nsScanner.cpp
diff --git a/parser/htmlparser/nsScanner.h b/components/htmlparser/src/nsScanner.h
index 88edcf74e..88edcf74e 100644
--- a/parser/htmlparser/nsScanner.h
+++ b/components/htmlparser/src/nsScanner.h
diff --git a/parser/htmlparser/nsScannerString.cpp b/components/htmlparser/src/nsScannerString.cpp
index b492b9054..53ac117f1 100644
--- a/parser/htmlparser/nsScannerString.cpp
+++ b/components/htmlparser/src/nsScannerString.cpp
@@ -500,7 +500,7 @@ AppendUnicodeTo( const nsScannerIterator& aSrcStart,
   {
     nsAString::iterator writer;
     const nsAString::size_type oldLength = aDest.Length();
-    CheckedInt<nsAString::size_type> newLen(Distance(aSrcStart, aSrcEnd));
+    mozilla::CheckedInt<nsAString::size_type> newLen(Distance(aSrcStart, aSrcEnd));
     newLen += oldLength;
     if (!newLen.isValid()) {
       return false; // overflow detected
diff --git a/parser/htmlparser/nsScannerString.h b/components/htmlparser/src/nsScannerString.h
index 247c04c04..247c04c04 100644
--- a/parser/htmlparser/nsScannerString.h
+++ b/components/htmlparser/src/nsScannerString.h
diff --git a/parser/htmlparser/nsToken.h b/components/htmlparser/src/nsToken.h
index 6221aca57..6221aca57 100644
--- a/parser/htmlparser/nsToken.h
+++ b/components/htmlparser/src/nsToken.h
diff --git a/components/moz.build b/components/moz.build
index b854260ef..22bfd42b7 100644
--- a/components/moz.build
+++ b/components/moz.build
@@ -32,6 +32,7 @@ DIRS += [
     'finalizationwitness',
     'formautofill',
     'find',
+    'htmlparser',
     'gfx',
     'global',
     'handling',
diff --git a/layout/reftests/reftest.list b/layout/reftests/reftest.list
index e8123aa59..76ceb0b37 100644
--- a/layout/reftests/reftest.list
+++ b/layout/reftests/reftest.list
@@ -267,9 +267,6 @@ skip-if(browserIsRemote) include webm-video/reftest.list
 # mp4-video/
 skip-if(browserIsRemote) include mp4-video/reftest.list
 
-# parser/
-include ../../parser/htmlparser/tests/reftest/reftest.list
-
 # percent-overflow-sizing/
 include percent-overflow-sizing/reftest.list
 
diff --git a/parser/htmlparser/moz.build b/parser/htmlparser/moz.build
deleted file mode 100644
index f9d4b7cd7..000000000
--- a/parser/htmlparser/moz.build
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-MOCHITEST_MANIFESTS += ['tests/mochitest/mochitest.ini']
-BROWSER_CHROME_MANIFESTS += ['tests/mochitest/browser.ini']
-
-XPIDL_SOURCES += [
-    'nsIExpatSink.idl',
-    'nsIExtendedExpatSink.idl',
-]
-
-XPIDL_MODULE = 'htmlparser'
-
-EXPORTS += [
-    'nsElementTable.h',
-    'nsHTMLTagList.h',
-    'nsHTMLTags.h',
-    'nsIContentSink.h',
-    'nsIDTD.h',
-    'nsIFragmentContentSink.h',
-    'nsIHTMLContentSink.h',
-    'nsIParser.h',
-    'nsIParserService.h',
-    'nsITokenizer.h',
-    'nsParserBase.h',
-    'nsParserCIID.h',
-    'nsParserConstants.h',
-    'nsScannerString.h',
-    'nsToken.h',
-]
-
-UNIFIED_SOURCES += [
-    'CNavDTD.cpp',
-    'CParserContext.cpp',
-    'nsElementTable.cpp',
-    'nsExpatDriver.cpp',
-    'nsHTMLEntities.cpp',
-    'nsHTMLTags.cpp',
-    'nsHTMLTokenizer.cpp',
-    'nsParser.cpp',
-    'nsParserModule.cpp',
-    'nsParserMsgUtils.cpp',
-    'nsParserService.cpp',
-    'nsScanner.cpp',
-    'nsScannerString.cpp',
-]
-
-FINAL_LIBRARY = 'xul'
-
-if CONFIG['GNU_CXX']:
-    CXXFLAGS += ['-Wno-error=shadow']
diff --git a/parser/htmlparser/tests/crashtests/121591-1.html b/parser/htmlparser/tests/crashtests/121591-1.html
deleted file mode 100644
index b411a1851..000000000
--- a/parser/htmlparser/tests/crashtests/121591-1.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<HTML>

-<body>

-<span>

-<head><link></head>

-   <table border=1>

-    <tr><td>

-     <table border=1 align="left">

-      <tr><td></td></tr>

-      <tr><td> 

-	  <form>

-	    <button></button>

-      </form>

-      </td></tr>

-     </table>

-    </td></tr>

-   </table>

-</span>

-</body>

-</html>

-

-

-

diff --git a/parser/htmlparser/tests/crashtests/147179-1.html b/parser/htmlparser/tests/crashtests/147179-1.html
deleted file mode 100644
index 2aaac1984..000000000
--- a/parser/htmlparser/tests/crashtests/147179-1.html
+++ /dev/null
@@ -1,7 +0,0 @@
-<html><head><title>Testcase for bug 141561</title></head>

-<body>

-

-<script>document.write("<form><input type='password'></form>");</script>

-

-</body>

-</html>

diff --git a/parser/htmlparser/tests/crashtests/151956-1.html b/parser/htmlparser/tests/crashtests/151956-1.html
deleted file mode 100644
index 0ae77f6a6..000000000
--- a/parser/htmlparser/tests/crashtests/151956-1.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<html>
-<body>
-<!-- script isn't actually required for the crash of bug 151956 -->
-<table border>
-  <tbody>
-    <form>
-      <script>
-        var foo = 42;
-      </script>
-    </form>
-    <tr>
-      <td> X </td>
-    </tr>
-  </tbody>
-</table>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/crashtests/152444-1.html b/parser/htmlparser/tests/crashtests/152444-1.html
deleted file mode 100644
index 657644454..000000000
--- a/parser/htmlparser/tests/crashtests/152444-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<html>

-<head>

-<title>Untitled</title>

-</head>

-<body>

-<table>

-<tbody>

-<form>

-<tr><td colspan=2></td></tr>

-<tr><td></td><td></td></tr>

-</form>

-</tbody>

-</table>

-</body>

-</html>

diff --git a/parser/htmlparser/tests/crashtests/185073-1.html b/parser/htmlparser/tests/crashtests/185073-1.html
deleted file mode 100644
index 39504ede2..000000000
--- a/parser/htmlparser/tests/crashtests/185073-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<html>
-   <head>
-      <title>bug 185073</title>
-   </head>
-   <body>
-      <font>
-         <div id="updateText">
-            <script language=javascript type=text/javascript>
-               document.write('</div>');
-               document.getElementById("updateText").innerHTML = "foo";
-            </script>
-         </div>
-      </font>
-   </body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/188474-1.html b/parser/htmlparser/tests/crashtests/188474-1.html
deleted file mode 100644
index 2e8b03d19..000000000
--- a/parser/htmlparser/tests/crashtests/188474-1.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<HTML><HEAD>

-<SCRIPT language="javascript" type="text/javascript">

-

-var header ="<body><div id=\"foo\"></div><div id=\"foo2\"><!-- comment -->";

-

-var footer = "</div><!-- comment -->";

-

-</SCRIPT>

-<SCRIPT language="javascript" type="text/javascript">document.write(header);</SCRIPT>

-</HEAD>

-<BODY>

-<SCRIPT language="javascript" type="text/javascript">document.write(footer);</SCRIPT>

-</BODY></HTML>

diff --git a/parser/htmlparser/tests/crashtests/194329-1.html b/parser/htmlparser/tests/crashtests/194329-1.html
deleted file mode 100644
index c7ab69007..000000000
--- a/parser/htmlparser/tests/crashtests/194329-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<html>
-   <head>
-      <title>bug 188474</title>
-   </head>
-   <body>
-      <head>
-      <div>
-         <script>
-            document.write("<\/div>");
-         </script>
-         <noscript>
-            </div>
-         </noscript><!-- End PayPal Logo -->
-   </body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/197052-1.html b/parser/htmlparser/tests/crashtests/197052-1.html
deleted file mode 100644
index d0b30c761..000000000
--- a/parser/htmlparser/tests/crashtests/197052-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
	<title>testcase - crasher</title>
</head>
<body>
<div id="uniqid">
<script language="JavaScript" type="text/JavaScript">
document.write("&gt;"+document.getElementById('uniqid').innerHTML+"&lt;");
</script>
</div>
</body>
</html>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/220542-1.html b/parser/htmlparser/tests/crashtests/220542-1.html
deleted file mode 100644
index f66473466..000000000
--- a/parser/htmlparser/tests/crashtests/220542-1.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<script>document.write('<link href="l:\\" rel=stylesheet>')</script>
-
diff --git a/parser/htmlparser/tests/crashtests/253979-1.html b/parser/htmlparser/tests/crashtests/253979-1.html
deleted file mode 100644
index 5e47ee84c..000000000
--- a/parser/htmlparser/tests/crashtests/253979-1.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<html><head></head><body>

-<a><a><p><font><p><font><b><a></font></a>

-</body></html>

-

diff --git a/parser/htmlparser/tests/crashtests/269095-1.html b/parser/htmlparser/tests/crashtests/269095-1.html
deleted file mode 100644
index 83cc52828..000000000
--- a/parser/htmlparser/tests/crashtests/269095-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<TABLE >
<FRAMESET>
<PARAM>
<FORM>
<MAP>
<FORM>
<TABLE>
<RTABLE>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/286733-1.html b/parser/htmlparser/tests/crashtests/286733-1.html
deleted file mode 100644
index 04be4f11d..000000000
--- a/parser/htmlparser/tests/crashtests/286733-1.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<TABLE>
-<FRAMESET><FRAME></FRAMESET>
-<TR><TD><TABLE>
-          <TR><BR><TD><MAP><TABLE><BR></MAP>
diff --git a/parser/htmlparser/tests/crashtests/286733-2.html b/parser/htmlparser/tests/crashtests/286733-2.html
deleted file mode 100644
index 5fcf7a7ff..000000000
--- a/parser/htmlparser/tests/crashtests/286733-2.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<TABLE>
-<FRAMESET><FRAME></FRAMESET>
-<TR><TD><TABLE>
-          <TR><BR><TD><MAP><TABLE><TR><BR></MAP>
diff --git a/parser/htmlparser/tests/crashtests/299036-1.html b/parser/htmlparser/tests/crashtests/299036-1.html
deleted file mode 100644
index e21ce2b9b..000000000
--- a/parser/htmlparser/tests/crashtests/299036-1.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<table><textarea></textarea></table>
-
diff --git a/parser/htmlparser/tests/crashtests/30885-1.html b/parser/htmlparser/tests/crashtests/30885-1.html
deleted file mode 100644
index 2dc0fe035..000000000
--- a/parser/htmlparser/tests/crashtests/30885-1.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<HTML>
- <BODY>
-
-  <TABLE BORDER="1">
-   <TR>
-    <TD>
-     <A HREF="foo.htm">
-      <FONT></A>
-     <A HREF="bar.htm">
-      <FONT>
-       MacDesktops</A>
-      </FONT>
-    </TD>
-   </TR>
-</TABLE>
-</BODY>
-</HTML>
diff --git a/parser/htmlparser/tests/crashtests/30956-1.html b/parser/htmlparser/tests/crashtests/30956-1.html
deleted file mode 100644
index 508149a97..000000000
--- a/parser/htmlparser/tests/crashtests/30956-1.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<HTML>

-

-<body>

-<table>

-  <td>

-      <li><font size="-1">

-      <li><a href="foo.html"></font></a>

-</table>

-</body>

-</html>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/31392-1.html b/parser/htmlparser/tests/crashtests/31392-1.html
deleted file mode 100644
index 0a4a138b3..000000000
--- a/parser/htmlparser/tests/crashtests/31392-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<html>
-<head>
-<title>Crash Test page</title>
-</head>
-<body>
-
-<table>
-<tr>
-<td>
-<LINK REL="stylesheet" HREF="garbagestyle.css" TYPE="text/css">
-</td>
-</tr>
-</table>
-</body>
-</html>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/31694-1.html b/parser/htmlparser/tests/crashtests/31694-1.html
deleted file mode 100644
index 8be2d47f0..000000000
--- a/parser/htmlparser/tests/crashtests/31694-1.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<HTML><HEAD>

-<script src="foo.js"></script>

-<csactions>

-<csaction name="bar" class="foobar" type="ONEVENT">

-</csactions>

-</HEAD>

-<BODY>

-<DD></DD></BODY></HTML>

diff --git a/parser/htmlparser/tests/crashtests/31940-1.html b/parser/htmlparser/tests/crashtests/31940-1.html
deleted file mode 100644
index ec2f370e8..000000000
--- a/parser/htmlparser/tests/crashtests/31940-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<HEAD>
-   <LINK rel="stylesheet">
-   <rdf:RDF>
-   <rdf:Description/>
-   </rdf:RDF>
-</HEAD>
-
-<BODY>
-
-<rdf:RDF>
-<rdfs:Class/>
-</rdf:RDF>
-
-</BODY>
-</HTML>
diff --git a/parser/htmlparser/tests/crashtests/32613-1.html b/parser/htmlparser/tests/crashtests/32613-1.html
deleted file mode 100644
index f50c342e9..000000000
--- a/parser/htmlparser/tests/crashtests/32613-1.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<P><font color="003366" FACE="Serif">
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-<P><FONT size="2"></P>
-</FONT><BR>
diff --git a/parser/htmlparser/tests/crashtests/328751-1.html b/parser/htmlparser/tests/crashtests/328751-1.html
deleted file mode 100644
index 37b46af34..000000000
--- a/parser/htmlparser/tests/crashtests/328751-1.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<HEAD >
-<OBJECT >
-<APPLET CODE=" >
-<BODY TEXT=https://n%ItGEv5%&N8%6USN5i9"  
-<TABLE >
-<ISINDEX >
-<TITLE >
-<TBODY >
-</HEAD >
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/34168-1.html b/parser/htmlparser/tests/crashtests/34168-1.html
deleted file mode 100644
index a191a0368..000000000
--- a/parser/htmlparser/tests/crashtests/34168-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<!ENTITY editAwayMessageSpecial3.label " %d = Current date">
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/34168-1.xml b/parser/htmlparser/tests/crashtests/34168-1.xml
deleted file mode 100644
index 71a058c31..000000000
--- a/parser/htmlparser/tests/crashtests/34168-1.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE foo [
-<!ENTITY  editAwayMessageSpecial3.label " %%d = Current date">
-<!ELEMENT foo EMPTY>
-]>
-<foo/>
diff --git a/parser/htmlparser/tests/crashtests/408939-1.html b/parser/htmlparser/tests/crashtests/408939-1.html
deleted file mode 100644
index 844c70e72..000000000
--- a/parser/htmlparser/tests/crashtests/408939-1.html
+++ /dev/null
@@ -1,139 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-</head>
-<body>
-
-<div>
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-</div>
-
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
-
-</body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/41427-1.html b/parser/htmlparser/tests/crashtests/41427-1.html
deleted file mode 100644
index 5612153da..000000000
--- a/parser/htmlparser/tests/crashtests/41427-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<A HREF=""><font><B>t</A><head><script>

diff --git a/parser/htmlparser/tests/crashtests/423373-1.html b/parser/htmlparser/tests/crashtests/423373-1.html
deleted file mode 100644
index 487609548..000000000
--- a/parser/htmlparser/tests/crashtests/423373-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<body><asdf><legend>
diff --git a/parser/htmlparser/tests/crashtests/44178-1.html b/parser/htmlparser/tests/crashtests/44178-1.html
deleted file mode 100644
index 0ecb40ef7..000000000
--- a/parser/htmlparser/tests/crashtests/44178-1.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<html>

-<body>

-<div>

-<server>

-</server>

-</div>

-</body>

-</html>

diff --git a/parser/htmlparser/tests/crashtests/445171-1-inner.svg b/parser/htmlparser/tests/crashtests/445171-1-inner.svg
deleted file mode 100644
index 98d538ad5..000000000
--- a/parser/htmlparser/tests/crashtests/445171-1-inner.svg
+++ /dev/null
@@ -1,5 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" onload="location = 'data:text/html,&lt;script&gt;parent.done()&lt;/script&gt;';">
-
-<rect x="5" y="5" width="50" height="50" />
-
-</svg>
diff --git a/parser/htmlparser/tests/crashtests/445171-1.html b/parser/htmlparser/tests/crashtests/445171-1.html
deleted file mode 100644
index 0abaacdfb..000000000
--- a/parser/htmlparser/tests/crashtests/445171-1.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<html class="reftest-wait">
-<head>
-<script>
-function done() { document.documentElement.removeAttribute("class"); }
-</script>
-<body>
-<iframe src="445171-1-inner.svg"></iframe>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/46495-1.html b/parser/htmlparser/tests/crashtests/46495-1.html
deleted file mode 100644
index a0947ff2c..000000000
--- a/parser/htmlparser/tests/crashtests/46495-1.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<html>
-    <body>
-        <p ">
-    </body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/468538-1.xhtml b/parser/htmlparser/tests/crashtests/468538-1.xhtml
deleted file mode 100644
index 576b333c1..000000000
--- a/parser/htmlparser/tests/crashtests/468538-1.xhtml
+++ /dev/null
@@ -1,15 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<head>
-<script type="text/javascript">
-
-function boom()
-{
-  var v = document.getElementById("v");
-  document.body.removeChild(document.body.firstChild);
-  v.innerHTML = "f";
-}
-
-</script>
-</head>
-<body onload="boom();"><xul:box><div id="v"/></xul:box></body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/50134-1.html b/parser/htmlparser/tests/crashtests/50134-1.html
deleted file mode 100644
index efe680a1f..000000000
--- a/parser/htmlparser/tests/crashtests/50134-1.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<html>
-    <head>
-        <title>Mozilla Bug 50134</title>
-    </head>    
-    <body>
-        <!--->
-    </body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/502103.html b/parser/htmlparser/tests/crashtests/502103.html
deleted file mode 100644
index 171a2890e..000000000
--- a/parser/htmlparser/tests/crashtests/502103.html
+++ /dev/null
@@ -1 +0,0 @@
-<isindex action="">
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/502869-iframe.html b/parser/htmlparser/tests/crashtests/502869-iframe.html
deleted file mode 100644
index cbd1908f4..000000000
--- a/parser/htmlparser/tests/crashtests/502869-iframe.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<html><head><title>[HTML5] Crash [@ nsHtml5TreeBuilder::appendToCurrentNodeAndPushElementMayFoster] with document.write and removing stuff</title></head><body><a>
-<script>
-var x=document.getElementsByTagName("*"); 
-x[1].parentNode.removeChild(x[1]);
-x[2].parentNode.removeChild(x[2]);
-</script>
-<div>
-<script>document.write('<'+'script>document.removeChild(document.documentElement);<'+'/script>');</script>
-</a></body></html>
diff --git a/parser/htmlparser/tests/crashtests/502869.html b/parser/htmlparser/tests/crashtests/502869.html
deleted file mode 100644
index 5da23b507..000000000
--- a/parser/htmlparser/tests/crashtests/502869.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<!DOCTYPE HTML>
-<html class="reftest-wait"><head>
-    <meta charset="utf-8">
-    <title>Testcase for bug 502869</title>
-<script>
-function done()
-{
-  document.documentElement.removeAttribute("class");
-}
-</script>
-</head>
-<body onload="setTimeout(done,1000)">
-
-<iframe src="502869-iframe.html"></iframe>
-
-
-</body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/50994-1.html b/parser/htmlparser/tests/crashtests/50994-1.html
deleted file mode 100644
index 11bd9aaf0..000000000
--- a/parser/htmlparser/tests/crashtests/50994-1.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-<HTML>
-	<HEAD>
-		<TITLE>Mozilla Bug 50994</TITLE>
-	</HEAD>
-	<BODY>
-        <P>
-		<FORM action="">
-            <P>
-		</FORM>			
-	</BODY>
-</HTML>
diff --git a/parser/htmlparser/tests/crashtests/515278-1.html b/parser/htmlparser/tests/crashtests/515278-1.html
deleted file mode 100644
index 33e01f222..000000000
--- a/parser/htmlparser/tests/crashtests/515278-1.html
+++ /dev/null
@@ -1,3 +0,0 @@
-

-<fooz>
-

diff --git a/parser/htmlparser/tests/crashtests/515533-1-inner.html b/parser/htmlparser/tests/crashtests/515533-1-inner.html
deleted file mode 100644
index 6bd0684e2..000000000
--- a/parser/htmlparser/tests/crashtests/515533-1-inner.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<html>
-<head>
-</head>
-<body>
-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->
-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->
-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->
-<script language="javascript">
-window.location.replace("data:text/plain,");
-</script>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/515533-1.html b/parser/htmlparser/tests/crashtests/515533-1.html
deleted file mode 100644
index b0d5b570b..000000000
--- a/parser/htmlparser/tests/crashtests/515533-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<iframe src="515533-1-inner.html"></iframe>
diff --git a/parser/htmlparser/tests/crashtests/515816-1.html b/parser/htmlparser/tests/crashtests/515816-1.html
deleted file mode 100644
index c518d2a3c..000000000
--- a/parser/htmlparser/tests/crashtests/515816-1.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<html>

-<body>

-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->

-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->

-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->

-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->

-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->

-<!-- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -->

-<form>

-<input>

-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

diff --git a/parser/htmlparser/tests/crashtests/522326-1.html b/parser/htmlparser/tests/crashtests/522326-1.html
deleted file mode 100644
index d06ab6cf7..000000000
--- a/parser/htmlparser/tests/crashtests/522326-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<html><head><META http-equiv="Content-Type" content="text/html; charset=utf-16"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"></head><body>abcd</body></html>
diff --git a/parser/htmlparser/tests/crashtests/525229-1.html b/parser/htmlparser/tests/crashtests/525229-1.html
deleted file mode 100644
index 8bffa7d60..000000000
--- a/parser/htmlparser/tests/crashtests/525229-1.html
+++ /dev/null
@@ -1,7 +0,0 @@
-<!DOCTYPE html>
-<title>Test for bug 525229</title>
-<body>
-<script>
-document.write("<script src='data:text/javascript,'><\/script><div>");
-</script>
-text
diff --git a/parser/htmlparser/tests/crashtests/536097-1.html b/parser/htmlparser/tests/crashtests/536097-1.html
deleted file mode 100644
index 76befb3cc..000000000
--- a/parser/htmlparser/tests/crashtests/536097-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<script>document.write("<iframe></iframe\n");</script><img>
diff --git a/parser/htmlparser/tests/crashtests/555462-iframe.html b/parser/htmlparser/tests/crashtests/555462-iframe.html
deleted file mode 100644
index 3ddd6282d..000000000
--- a/parser/htmlparser/tests/crashtests/555462-iframe.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!--mmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmm mmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmm mmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmm -->
-<textarea><mmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmm mmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmm
-</textarea>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/555462.html b/parser/htmlparser/tests/crashtests/555462.html
deleted file mode 100644
index f8d4afad7..000000000
--- a/parser/htmlparser/tests/crashtests/555462.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!DOCTYPE HTML>
-<html class="reftest-wait"><head>
-    <meta charset="utf-8">
-    <title>Testcase for bug 555462</title>
-<script>
-function f1() {
-  window.frames[0].frameElement.removeAttribute("onload");
-  window.frames[0].location.reload();
-  setTimeout(f2,200); 
-}
-function f2() { window.frames[0].location.reload(); setTimeout(done,400); }
-function done() { document.documentElement.removeAttribute("class"); }
-</script>
-</head>
-<body>
-
-<iframe src="555462-iframe.html" onload="setTimeout(f1,100)"></iframe>
-
-
-</body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/563514-1.html b/parser/htmlparser/tests/crashtests/563514-1.html
deleted file mode 100644
index b96ce1466..000000000
--- a/parser/htmlparser/tests/crashtests/563514-1.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<!DOCTYPE html>
-<head>
-<script>
-function boom()
-{
-  document.createElement("span").innerHTML = "<body a='b'>";
-}
-</script>
-</head>
-<body onload="boom();"></body>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/574884-1.html b/parser/htmlparser/tests/crashtests/574884-1.html
deleted file mode 100644
index 19de3c74a..000000000
--- a/parser/htmlparser/tests/crashtests/574884-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<svg></html>
diff --git a/parser/htmlparser/tests/crashtests/574884-2.html b/parser/htmlparser/tests/crashtests/574884-2.html
deleted file mode 100644
index 09bec52e6..000000000
--- a/parser/htmlparser/tests/crashtests/574884-2.html
+++ /dev/null
@@ -1 +0,0 @@
-<math></html>
diff --git a/parser/htmlparser/tests/crashtests/58455-1.html b/parser/htmlparser/tests/crashtests/58455-1.html
deleted file mode 100644
index 7c235f980..000000000
--- a/parser/htmlparser/tests/crashtests/58455-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<html>

-<head>

-	<title>Computer Market Online</title>

-	<BASE HREF="http://www.computermarket.com.au/">

-</head>

-

-<body bgcolor="#ffffff">

-

-<table>

-<tr><td><a href='prodDetail.asp?id=6007&catid=241'>This shows</a></td></tr>

-<tr><td><a href='prodDetail.asp?id=6007&catid=241'">This does not show</a></td></tr>

-</table>

-		

-</body>

-</html>

diff --git a/parser/htmlparser/tests/crashtests/591330-1.html b/parser/htmlparser/tests/crashtests/591330-1.html
deleted file mode 100644
index 31719fac6..000000000
--- a/parser/htmlparser/tests/crashtests/591330-1.html
+++ /dev/null
@@ -1,284 +0,0 @@
-<script>
-var sleep = 500; // 0.5 seconds
-var start = Number(new Date());
-while(Number(new Date()) - start < sleep) {
-}
-document.write("<div>"); // make speculation fail
-</script>
-<span>
-<span>
-<span>
-<span>
-<span>
-<span>
-<span>
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diff --git a/parser/htmlparser/tests/crashtests/60110-1.html b/parser/htmlparser/tests/crashtests/60110-1.html
deleted file mode 100644
index 34f8c406b..000000000
--- a/parser/htmlparser/tests/crashtests/60110-1.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<HTML><HEAD>

-<TITLE>Edit parameters</TITLE>

-

-

-</HEAD>

-<BODY   BGCOLOR="#FFFFFF" TEXT="#000000"

-LINK="#0000EE" VLINK="#551A8B" ALINK="#FF0000" >

-
-<p>

-Any item you check Reset on will get reset to its default value.

-<form method=post action=doeditparams.cgi><table>

-
-<tr><td valign=top><input type=checkbox name=reset-newchangedmail>Reset</td><td>

-<textarea wrap=hard name=newchangedmail rows=10 cols=80>From: bugzilla-daemon&#010;To: %to%&#013;&#010;Cc: %cc%&#013;&#010;Subject: [Bug %bugid%] %neworchanged% - %summary%&#013;&#010;&#013;&#010;%urlbase%show_bug.cgi?id=%bugid%&#013;&#010;&#013;&#010;%diffs%</textarea>

-</td></tr>

-<tr><td valign=top><input type=checkbox name=reset-whinemail>Reset</td><td>

-<textarea wrap=hard name=whinemail rows=10 cols=80>From: bugzilla-daemon&#010;To: %email%&#013;&#010;Subject: Your Bugzilla buglist needs attention.&#013;&#010;&#013;&#010;[This e-mail has been automatically generated.]&#013;&#010;&#013;&#010;You have one or more bugs assigned to you in the Bugzilla &#013;&#010;bugsystem (%urlbase%) that require&#013;&#010;attention.&#013;&#010;&#013;&#010;All of these bugs are in the NEW state, and have not been touched&#013;&#010;in %whinedays% days or more.  You need to take a look at them, and &#013;&#010;decide on an initial action.&#013;&#010;&#013;&#010;&#013;&#010;&#013;&#010;</textarea>

-</td></tr>

-<tr><td></td><td>2.11</td></tr></table>

-<input type=reset value="Reset form"><br>

-<input type=submit value="Submit changes">

-</form>
\ No newline at end of file
diff --git a/parser/htmlparser/tests/crashtests/650501-1.xhtml b/parser/htmlparser/tests/crashtests/650501-1.xhtml
deleted file mode 100644
index c701a0c76..000000000
--- a/parser/htmlparser/tests/crashtests/650501-1.xhtml
+++ /dev/null
@@ -1,22 +0,0 @@
-
-<html xmlns="http://www.w3.org/1999/xhtml"> 
-<head> 
-<script> 
-<![CDATA[
- 
-function boom()
-{
-  var a = document.createElement("div");
-  a.innerHTML = "<script>1;<\/script>";
- 
-  var b = document.createElement("div")
-  try { b.innerHTML = "<"; } catch (invalidXML) { }
- 
-  document.documentElement.appendChild(a);
-}
- 
-]]>
-</script> 
-</head> 
-<body onload="boom();"></body> 
-</html>
diff --git a/parser/htmlparser/tests/crashtests/696651-1.html b/parser/htmlparser/tests/crashtests/696651-1.html
deleted file mode 100644
index 8c5ee9ed3..000000000
--- a/parser/htmlparser/tests/crashtests/696651-1.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<script>
-function runTest() {
-  var iframe = document.getElementsByTagName("iframe")[0];
-  var doc = iframe.contentDocument;
-  doc.write("\u003cscript>document.close();\u003c/script>foo");
-}
-</script>
-<body onload="runTest();">
-<iframe></iframe>
-
diff --git a/parser/htmlparser/tests/crashtests/699347-1.xml b/parser/htmlparser/tests/crashtests/699347-1.xml
deleted file mode 100644
index c6dd4bfa1..000000000
--- a/parser/htmlparser/tests/crashtests/699347-1.xml
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0"?><root/>
diff --git a/parser/htmlparser/tests/crashtests/721313-1.html b/parser/htmlparser/tests/crashtests/721313-1.html
deleted file mode 100644
index 06497cd65..000000000
--- a/parser/htmlparser/tests/crashtests/721313-1.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<script>(new DOMParser()).parseFromString("", "text/html");</script>
diff --git a/parser/htmlparser/tests/crashtests/73331-1.html b/parser/htmlparser/tests/crashtests/73331-1.html
deleted file mode 100644
index 6761a6686..000000000
--- a/parser/htmlparser/tests/crashtests/73331-1.html
+++ /dev/null
@@ -1,27 +0,0 @@
-<html>
-<head>
-<script>
-function crashme() {
-  var obj = document.getElementById('popupid');
-  obj.style.visibility='hidden';
-}
-</script>
-</head>
-<body onload="crashme();">
-<a href="http://www.mozilla.org/">http://www.mozilla.org/</a>
-
-<div id="popupid">
-<font>
-<script>
-  document.write('<form>');
-  document.write('<span>');
-  document.write('<input>');
-  document.write('</span>');
-  document.write('<br>');
-  document.write('</form>');
-</script>
-</font>
-</div>
-
-</body>
-</html>
diff --git a/parser/htmlparser/tests/crashtests/742414-1.html b/parser/htmlparser/tests/crashtests/742414-1.html
deleted file mode 100644
index e35b12560..000000000
--- a/parser/htmlparser/tests/crashtests/742414-1.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<script></script
-><script></script
-><script></script
->
diff --git a/parser/htmlparser/tests/crashtests/92647-1.html b/parser/htmlparser/tests/crashtests/92647-1.html
deleted file mode 100644
index 16be8d98e..000000000
--- a/parser/htmlparser/tests/crashtests/92647-1.html
+++ /dev/null
@@ -1,33 +0,0 @@
-<HTML>

-<BODY>

- <form> 

-<TABLE border="1">

- <TR>

-  <TD>

-   <TABLE border="2">

-    <TR>

-     <TD WIDTH="30%">

-       Member Number:

-     </TD>

-	 <TD WIDTH="70%">

-      <INPUT NAME="EchoUser" TYPE="TEXT">

-	 </TD>

-    </TR>

-    <TR>

-     <TD>

-      PIN:

-     </TD>

-     <TD>

-      <INPUT TYPE="password">

-	 </TD>

-     <TD>

-     </TD>

-    </TR>

-   </TABLE>

-  </TD>

- </TR>

-</TABLE>

-</Form>

-</BODY>

-</HTML>

-

diff --git a/parser/htmlparser/tests/crashtests/92788-1.html b/parser/htmlparser/tests/crashtests/92788-1.html
deleted file mode 100644
index 955301e3f..000000000
--- a/parser/htmlparser/tests/crashtests/92788-1.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<HTML><HEAD><TITLE>Bug #92788</TITLE></HEAD>

-<BODY>

-<TABLE>

-  <TR>

-    <TD>

-      <CENTER>

-              <TR>

-                <TD>

-                <IFRAME 

-                  marginWidth=0 marginHeight=0 src="foo" frameBorder=0 width=125 scrolling=no 

-                  height=125><SCRIPT LANGUAGE="JavaScript">document.write('<SCR'+'IPT LANGUAGE="JavaScript" SRC="http://ads1.ad-flow.com/?DC=tweak3d+-+rst&JS=Y&TARGET=_blank"></SCR'+'IPT>');</SCRIPT><NOSCRIPT><A HREF="http://ads1.ad-flow.com/?SHT=tweak3d+-+rst" TARGET="_blank"><IMG SRC="http://ads1.ad-flow.com/?SIT=tweak3d+-+rst" HEIGHT="125" WIDTH="125"></A></NOSCRIPT></IFRAME>--&gt; 

-                  <FORM name=EmailSub onsubmit="if ( (document.EmailSub.email.length == 0) ||  (document.EmailSub.email.value.indexOf('@') == -1) || (document.EmailSub.email.value.indexOf('.') == -1) ) {('Invalid Email address');return false;} window.open('http://www.pluginnewsletter.com/nl-popsub.cfm?wsnum=369&amp;' + 'Email=' + document.EmailSub.email.value,'WinOpen','toolbar=no,scrollbars=yes,resizable=yes,width=666,height=666'); return false;">

-                  <SCRIPT language=JavaScript src="foo.js"></SCRIPT>

-                  <NOSCRIPT><A target=_blank href="http://ads1.ad-flow.com/?SHT=tweak3d-lst" WIDTH="468" HEIGHT="60"><IMG src="Tweak3D_net - Your Freakin' Tweakin' Source!_fichiers/ads1.ad-flow.gif"></A> 

-                  </NOSCRIPT></CENTER>

-

-              <TR bgColor=#ffffff>

-                <CENTER><IFRAME marginWidth=0 marginHeight=0 src="foo" frameBorder=0 width=468 scrolling=no height=60><SCRIPT LANGUAGE="JavaScript">document.write('<SCR'+'IPT LANGUAGE="JavaScript" SRC="http://ads1.ad-flow.com/?DC=tweak3d-top&JS=Y&TARGET=_blank"></SCR'+'IPT>');</SCRIPT><NOSCRIPT><A HREF="http://ads1.ad-flow.com/?SHT=tweak3d-top" TARGET="_blank"><IMG SRC="http://ads1.ad-flow.com/?SIT=tweak3d-top&SC=Y" HEIGHT="60" WIDTH="468"></A></NOSCRIPT></IFRAME>

-</CENTER></TR>

-</BODY></HTML>

diff --git a/parser/htmlparser/tests/crashtests/981279-1.html b/parser/htmlparser/tests/crashtests/981279-1.html
deleted file mode 100644
index 5f14c8af3..000000000
--- a/parser/htmlparser/tests/crashtests/981279-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset=utf-8>
-</head>
-<body>
-<div></div>
-<script>
-var div = document.getElementsByTagName("div")[0];
-div.innerHTML = "<div À Á Â Ã Ä Å ";
-div.innerHTML = "<div a>";
-</script>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/crashtests/982285-1.html b/parser/htmlparser/tests/crashtests/982285-1.html
deleted file mode 100644
index d3e124d95..000000000
--- a/parser/htmlparser/tests/crashtests/982285-1.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<q>
-<u>
-<pre>
-<pre>
-<center>
-<em>
-<center>
-<center>
-</rp>
-<address>
-<address>
-<address>
-</rt>
-<q>
-<q>
-<rt>
-</u>
-<pre>
-</em>
diff --git a/parser/htmlparser/tests/crashtests/crashtests.list b/parser/htmlparser/tests/crashtests/crashtests.list
deleted file mode 100644
index 63d5ed6ff..000000000
--- a/parser/htmlparser/tests/crashtests/crashtests.list
+++ /dev/null
@@ -1,57 +0,0 @@
-load 30885-1.html
-load 30956-1.html
-load 31392-1.html
-load 31694-1.html
-load 31940-1.html
-load 32613-1.html
-load 34168-1.html
-load 34168-1.xml
-load 41427-1.html
-load 44178-1.html
-load 46495-1.html
-load 50134-1.html
-load 50994-1.html
-load 58455-1.html
-load 60110-1.html
-load 73331-1.html
-load 92647-1.html
-load 92788-1.html
-load 121591-1.html
-load 147179-1.html
-load 151956-1.html
-load 152444-1.html
-load 185073-1.html
-load 188474-1.html
-load 194329-1.html
-load 197052-1.html
-load 220542-1.html
-load 253979-1.html
-load 269095-1.html
-load 286733-1.html
-load 286733-2.html
-load 299036-1.html
-skip-if(cocoaWidget&&browserIsRemote) load 328751-1.html # Bug 849747
-load 408939-1.html
-load 423373-1.html
-load 445171-1.html
-load 468538-1.xhtml
-load 502103.html
-load 502869.html
-load 515278-1.html
-load 515533-1.html
-load 515816-1.html
-load 522326-1.html
-load 525229-1.html
-load 536097-1.html
-load 555462.html
-load 563514-1.html
-load 574884-1.html
-load 574884-2.html
-load 591330-1.html
-load 650501-1.xhtml
-load 696651-1.html
-load view-source:699347-1.xml
-load 721313-1.html
-load view-source:742414-1.html
-load 981279-1.html
-load 982285-1.html
diff --git a/parser/htmlparser/tests/mochitest/blue.png b/parser/htmlparser/tests/mochitest/blue.png
deleted file mode 100644
index 8df58f3a5..000000000
--- a/parser/htmlparser/tests/mochitest/blue.png
+++ /dev/null
diff --git a/parser/htmlparser/tests/mochitest/browser.ini b/parser/htmlparser/tests/mochitest/browser.ini
deleted file mode 100644
index 888211178..000000000
--- a/parser/htmlparser/tests/mochitest/browser.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[DEFAULT]
-
-[browser_viewsource.js]
-support-files =
-  file_viewsource.html
-
diff --git a/parser/htmlparser/tests/mochitest/browser_viewsource.js b/parser/htmlparser/tests/mochitest/browser_viewsource.js
deleted file mode 100644
index 2e45e81a9..000000000
--- a/parser/htmlparser/tests/mochitest/browser_viewsource.js
+++ /dev/null
@@ -1,22 +0,0 @@
-"use strict";
-
-add_task(function*() {
-  const PAGE_URL = getRootDirectory(gTestPath) + "file_viewsource.html";
-  let viewSourceTab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, "view-source:" + PAGE_URL);
-
-  let xhrPromise = new Promise(resolve => {
-    let xhr = new XMLHttpRequest();
-    xhr.open("GET", PAGE_URL, true);
-    xhr.onload = event => resolve(event.target.responseText);
-    xhr.send();
-  });
-
-  let viewSourceContentPromise = ContentTask.spawn(viewSourceTab.linkedBrowser, null, function*() {
-    return content.document.body.textContent;
-  });
-
-  let results = yield Promise.all([viewSourceContentPromise, xhrPromise]);
-  is(results[0], results[1], "Sources should match");
-  yield BrowserTestUtils.removeTab(viewSourceTab);
-});
-
diff --git a/parser/htmlparser/tests/mochitest/bug_502091_iframe.html b/parser/htmlparser/tests/mochitest/bug_502091_iframe.html
deleted file mode 100644
index 72cdc242c..000000000
--- a/parser/htmlparser/tests/mochitest/bug_502091_iframe.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<html>
-<head>
-<title>Crash [@ nsContentSink::ProcessHeaderData] with meta in innerHTML</title>
-</head>
-<body>
-<div id="testdiv">
-  testdiv
-  </div>
-<script>
-var x=document.createElement('div');
-x.innerHTML = '<meta http-equiv="Content-Type" content="text/html;"></meta>';
-document.getElementById("testdiv").appendChild(x);
-</script>
-some text here
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/dir_bug534293/file_bug534293.sjs b/parser/htmlparser/tests/mochitest/dir_bug534293/file_bug534293.sjs
deleted file mode 100644
index ec3d3c80d..000000000
--- a/parser/htmlparser/tests/mochitest/dir_bug534293/file_bug534293.sjs
+++ /dev/null
@@ -1,14 +0,0 @@
-function handleRequest(request, response)
-{
-  response.setHeader("Content-Type", "text/javascript", false);
-  if (request.queryString.indexOf("report") != -1) {
-    if (getState("loaded") == "loaded") {
-      response.write("ok(true, 'This script was supposed to get fetched.');");      
-    } else {
-      response.write("ok(false, 'This script was supposed to get fetched.');");      
-    }
-  } else {
-    setState("loaded", "loaded");
-    response.write("ok(true, 'This script is supposed to run.');");
-  }
-}
diff --git a/parser/htmlparser/tests/mochitest/file_async_bug1104732.sjs b/parser/htmlparser/tests/mochitest/file_async_bug1104732.sjs
deleted file mode 100644
index b2ea43fdd..000000000
--- a/parser/htmlparser/tests/mochitest/file_async_bug1104732.sjs
+++ /dev/null
@@ -1,14 +0,0 @@
-var timer = null;
-
-function handleRequest(request, response)
-{
-  response.processAsync();
-  response.setHeader("Content-Type", "application/javascript", false);
-  response.write("asyncState = 'mid-async';\n");
-
-  timer = Components.classes["@mozilla.org/timer;1"].createInstance(Components.interfaces.nsITimer);
-  timer.initWithCallback(function() {
-    response.write("asyncState = 'loaded';\n");
-    response.finish();
-  }, 5 * 1000 /* milliseconds */, timer.TYPE_ONE_SHOT);
-}
diff --git a/parser/htmlparser/tests/mochitest/file_bug102699.sjs b/parser/htmlparser/tests/mochitest/file_bug102699.sjs
deleted file mode 100644
index 8f4075ae7..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug102699.sjs
+++ /dev/null
@@ -1,15 +0,0 @@
-function handleRequest(request, response)
-{
-  response.setHeader("Content-Type", "text/javascript", false);
-  if (request.queryString.indexOf("report") != -1) {
-    if (getState("loaded") == "loaded") {
-      response.write("ok(false, 'This script was not supposed to get fetched.'); continueAfterReport();");
-    } else {
-      response.write("ok(true, 'This script was not supposed to get fetched.'); continueAfterReport();");      
-    }
-  } else {
-    setState("loaded", "loaded");
-    response.write('document.documentElement.setAttribute("data-fail", "FAIL");');
-  }
-}
-
diff --git a/parser/htmlparser/tests/mochitest/file_bug534293-slow.sjs b/parser/htmlparser/tests/mochitest/file_bug534293-slow.sjs
deleted file mode 100644
index ec456f3eb..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug534293-slow.sjs
+++ /dev/null
@@ -1,14 +0,0 @@
-var timer;
-
-function handleRequest(request, response)
-{
-  response.setHeader("Cache-Control", "no-cache", false);
-  response.setHeader("Content-Type", "text/javascript", false);
-  response.write("ok(true, 'Slow script ran.');");
-  response.processAsync();
-  timer = Components.classes["@mozilla.org/timer;1"]
-    .createInstance(Components.interfaces.nsITimer);
-  timer.initWithCallback(function() {
-      response.finish();
-    }, 500, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
-}
diff --git a/parser/htmlparser/tests/mochitest/file_bug534293.sjs b/parser/htmlparser/tests/mochitest/file_bug534293.sjs
deleted file mode 100644
index 02b1a1ede..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug534293.sjs
+++ /dev/null
@@ -1,14 +0,0 @@
-function handleRequest(request, response)
-{
-  response.setHeader("Content-Type", "text/javascript", false);
-  if (request.queryString.indexOf("report") != -1) {
-    if (getState("loaded") == "loaded") {
-      response.write("ok(false, 'This script was not supposed to get fetched.');");      
-    } else {
-      response.write("ok(true, 'This script was not supposed to get fetched.');");      
-    }
-  } else {
-    setState("loaded", "loaded");
-    response.write("ok(false, 'This script is not supposed to run.');");
-  }
-}
diff --git a/parser/htmlparser/tests/mochitest/file_bug543062.sjs b/parser/htmlparser/tests/mochitest/file_bug543062.sjs
deleted file mode 100644
index cb693d2f5..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug543062.sjs
+++ /dev/null
@@ -1,32 +0,0 @@
-var timer;
-
-function armTimer(response) {
-  timer = Components.classes["@mozilla.org/timer;1"]
-    .createInstance(Components.interfaces.nsITimer);
-  timer.initWithCallback(function() {
-      if (getState("docwritepreloadssecond") == "second" && getState("docwritepreloadsthird") == "third") {
-        response.write("ok(true, 'Second and third scripts should have started loading while the first one is loading');");
-        response.finish();
-      } else {
-        armTimer(response);
-      }
-    }, 20, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
-}
-
-function handleRequest(request, response)
-{
-  response.setHeader("Cache-Control", "no-cache", false);
-  response.setHeader("Content-Type", "text/javascript", false);
-  if (request.queryString.indexOf("first") != -1) {
-    response.write("// first\n");
-    response.processAsync();
-    armTimer(response);
-  } else if (request.queryString.indexOf("second") != -1) {
-    response.write("// second\n");
-    setState("docwritepreloadssecond", "second");
-  } else {
-    response.write("// third\n");
-    setState("docwritepreloadsthird", "third");
-  }
-}
-
diff --git a/parser/htmlparser/tests/mochitest/file_bug568470-script.sjs b/parser/htmlparser/tests/mochitest/file_bug568470-script.sjs
deleted file mode 100644
index f9150a094..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug568470-script.sjs
+++ /dev/null
@@ -1,16 +0,0 @@
-var timer = null; // Declare outside to prevent premature GC
-
-function handleRequest(request, response)
-{
-  response.setHeader("Cache-Control", "no-cache", false);
-  response.setHeader("Content-Type", "text/javascript", false);
-  response.write("var i = 0;");
-  response.bodyOutputStream.flush();
-  response.processAsync();
-  timer = Components.classes["@mozilla.org/timer;1"]
-    .createInstance(Components.interfaces.nsITimer);
-  timer.initWithCallback(function() {
-      response.finish();
-    }, 500, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
-}
-
diff --git a/parser/htmlparser/tests/mochitest/file_bug568470.sjs b/parser/htmlparser/tests/mochitest/file_bug568470.sjs
deleted file mode 100644
index ddc3d0141..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug568470.sjs
+++ /dev/null
@@ -1,21 +0,0 @@
-var timer; // Place timer in global scope to avoid it getting GC'ed prematurely
-
-function handleRequest(request, response)
-{
-  response.setHeader("Cache-Control", "no-cache", false);
-  response.setHeader("Content-Type", "text/html", false);
-  response.write("<script src='file_bug568470-script.sjs'></script>");
-  response.write("<div id='flushable'>");
-  for (var i = 0; i < 2000; i++) { 
-    response.write("Lorem ipsum dolor sit amet. ");
-  }
-  response.write("</div>");
-  response.bodyOutputStream.flush();
-  response.processAsync();
-  timer = Components.classes["@mozilla.org/timer;1"]
-    .createInstance(Components.interfaces.nsITimer);
-  timer.initWithCallback(function() {
-      response.finish();
-    }, 1200, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
-}
-
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-1.html b/parser/htmlparser/tests/mochitest/file_bug594730-1.html
deleted file mode 100644
index 8877311e2..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-1.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta charset="Windows-1250">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-2.html b/parser/htmlparser/tests/mochitest/file_bug594730-2.html
deleted file mode 100644
index f609df397..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-2.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta http-equiv="content-TYPE" content="text/html; charset=Windows-1250">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-3.html b/parser/htmlparser/tests/mochitest/file_bug594730-3.html
deleted file mode 100644
index d6470d80f..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-3.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta content="text/html; charset=Windows-1250" http-equiv="content-TYPE">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-4.html b/parser/htmlparser/tests/mochitest/file_bug594730-4.html
deleted file mode 100644
index bdce353a5..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-4.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta content="text/html; charset=Windows-1250">
-<script>parent.isnot("�", "\u0159", "Decoded bytes should not have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-5.html b/parser/htmlparser/tests/mochitest/file_bug594730-5.html
deleted file mode 100644
index 9fdbdded5..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-5.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta charset="Windows-1250" content="text/html; charset=Windows-1252">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-6.html b/parser/htmlparser/tests/mochitest/file_bug594730-6.html
deleted file mode 100644
index 570fa460b..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-6.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta charset="Windows-1250" http-equiv="Content-Type" content="text/html; charset=Windows-1252">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-7.html b/parser/htmlparser/tests/mochitest/file_bug594730-7.html
deleted file mode 100644
index 92c19c8ff..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-7.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta content="text/html; charset=Windows-1250" http-equiv="Content-Type" content="text/html; charset=Windows-1252">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-8.html b/parser/htmlparser/tests/mochitest/file_bug594730-8.html
deleted file mode 100644
index a9e7525c2..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-8.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<meta charset="Windows-1250" charset="Windows-1252">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug594730-9.html b/parser/htmlparser/tests/mochitest/file_bug594730-9.html
deleted file mode 100644
index 60fab3a39..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug594730-9.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<!DOCTYPE html>
-<meta charset="
-  Windows-1250
-  ">
-<script>parent.is("�", "\u0159", "Decoded bytes should have matched the Unicode escape.");</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug642908.sjs b/parser/htmlparser/tests/mochitest/file_bug642908.sjs
deleted file mode 100644
index 73ba20288..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug642908.sjs
+++ /dev/null
@@ -1,16 +0,0 @@
-function handleRequest(request, response)
-{
-  if (request.queryString.indexOf("report") != -1) {
-    response.setHeader("Content-Type", "text/javascript", false);
-    if (getState("loaded") == "loaded") {
-      response.write("ok(false, 'There was an attempt to preload the image.');");      
-    } else {
-      response.write("ok(true, 'There was no attempt to preload the image.');");      
-    }
-    response.write("SimpleTest.finish();");
-  } else {
-    setState("loaded", "loaded");
-    response.setHeader("Content-Type", "image/svg", false);
-    response.write("<svg xmlns='http://www.w3.org/2000/svg'>Not supposed to load this</svg>");
-  }
-}
diff --git a/parser/htmlparser/tests/mochitest/file_bug655682.sjs b/parser/htmlparser/tests/mochitest/file_bug655682.sjs
deleted file mode 100644
index 2b5316b2d..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug655682.sjs
+++ /dev/null
@@ -1,37 +0,0 @@
-var timer;
-var callback;
-
-function handleRequest(request, response)
-{
-  if (request.queryString.indexOf("trigger") != -1) {
-    setState("triggered", "triggered");
-    response.setHeader("Cache-Control", "no-cache", false);
-    response.setHeader("Content-Type", "text/javascript; charset=utf-8", false);
-    response.write(";");
-  } else {
-    // Reset the state when running more than once in same browser session.
-    setState("triggered", "");
-
-    response.processAsync();
-    response.setHeader("Cache-Control", "no-cache", false);
-    response.setHeader("Content-Type", "text/html; charset=utf-8", false);
-    response.write("<table><tr><td>A</td>     ");
-    response.bodyOutputStream.flush();
-    timer = Components.classes["@mozilla.org/timer;1"]
-      .createInstance(Components.interfaces.nsITimer);
-
-    callback = function() {
-      if (getState("triggered") == "triggered") {
-        response.write("<td>B</td></tr></table>");
-        response.finish();
-      } else {
-        timer.initWithCallback(callback,
-                               10,
-                               Components.interfaces.nsITimer.TYPE_ONE_SHOT);
-      }
-    }
-    timer.initWithCallback(callback,
-                           10,
-                           Components.interfaces.nsITimer.TYPE_ONE_SHOT);
-    }
-}
diff --git a/parser/htmlparser/tests/mochitest/file_bug672453_bomless_utf16.html b/parser/htmlparser/tests/mochitest/file_bug672453_bomless_utf16.html
deleted file mode 100644
index 104d50399..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug672453_bomless_utf16.html
+++ /dev/null
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--- a/parser/htmlparser/tests/mochitest/file_bug672453_http_unsupported.html
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--- a/parser/htmlparser/tests/mochitest/file_bug672453_http_unsupported.html^headers^
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--- a/parser/htmlparser/tests/mochitest/file_bug672453_late_meta.html
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-<meta charset="ISO-8859-2">
diff --git a/parser/htmlparser/tests/mochitest/file_bug672453_meta_unsupported.html b/parser/htmlparser/tests/mochitest/file_bug672453_meta_unsupported.html
deleted file mode 100644
index 91111d7e7..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug672453_meta_unsupported.html
+++ /dev/null
@@ -1 +0,0 @@
-<meta charset="bogus">
diff --git a/parser/htmlparser/tests/mochitest/file_bug672453_meta_userdefined.html b/parser/htmlparser/tests/mochitest/file_bug672453_meta_userdefined.html
deleted file mode 100644
index 250f6fa67..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug672453_meta_userdefined.html
+++ /dev/null
@@ -1 +0,0 @@
-<meta charset="x-user-defined">
diff --git a/parser/htmlparser/tests/mochitest/file_bug672453_meta_utf16.html b/parser/htmlparser/tests/mochitest/file_bug672453_meta_utf16.html
deleted file mode 100644
index 2e6fb9c8b..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug672453_meta_utf16.html
+++ /dev/null
@@ -1 +0,0 @@
-<meta charset="UTF-16">
diff --git a/parser/htmlparser/tests/mochitest/file_bug672453_not_declared.html b/parser/htmlparser/tests/mochitest/file_bug672453_not_declared.html
deleted file mode 100644
index 0e76edd65..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug672453_not_declared.html
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE html>
diff --git a/parser/htmlparser/tests/mochitest/file_bug688580.js b/parser/htmlparser/tests/mochitest/file_bug688580.js
deleted file mode 100644
index b567150f6..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug688580.js
+++ /dev/null
@@ -1,4 +0,0 @@
-is(document.readyState, "interactive", "readyState should be interactive during defer.");
-is(state, "readyState interactive", "Bad state upon defer");
-state = "defer";
-
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-16.html b/parser/htmlparser/tests/mochitest/file_bug716579-16.html
deleted file mode 100644
index 1cd07ca9a..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-16.html
+++ /dev/null
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-16.html^headers^ b/parser/htmlparser/tests/mochitest/file_bug716579-16.html^headers^
deleted file mode 100644
index 3fadd3bad..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-16.html^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: text/html; charset=windows-874
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-16.xhtml b/parser/htmlparser/tests/mochitest/file_bug716579-16.xhtml
deleted file mode 100644
index cc828a7ce..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-16.xhtml
+++ /dev/null
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-16.xhtml^headers^ b/parser/htmlparser/tests/mochitest/file_bug716579-16.xhtml^headers^
deleted file mode 100644
index 208b923e8..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-16.xhtml^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/xhtml+xml; charset=windows-874
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-8.html b/parser/htmlparser/tests/mochitest/file_bug716579-8.html
deleted file mode 100644
index bbeb036db..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-8.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<script>
-parent.html8 = "€";
-</script>
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-8.html^headers^ b/parser/htmlparser/tests/mochitest/file_bug716579-8.html^headers^
deleted file mode 100644
index 3fadd3bad..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-8.html^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: text/html; charset=windows-874
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-8.xhtml b/parser/htmlparser/tests/mochitest/file_bug716579-8.xhtml
deleted file mode 100644
index a1221cafc..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-8.xhtml
+++ /dev/null
@@ -1,7 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<body>
-<script>
-parent.xml8 = "€";
-</script>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/file_bug716579-8.xhtml^headers^ b/parser/htmlparser/tests/mochitest/file_bug716579-8.xhtml^headers^
deleted file mode 100644
index 208b923e8..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug716579-8.xhtml^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/xhtml+xml; charset=windows-874
diff --git a/parser/htmlparser/tests/mochitest/file_bug717180.html b/parser/htmlparser/tests/mochitest/file_bug717180.html
deleted file mode 100644
index ff43ca409..000000000
--- a/parser/htmlparser/tests/mochitest/file_bug717180.html
+++ /dev/null
@@ -1 +0,0 @@
-SUCCESS
diff --git a/parser/htmlparser/tests/mochitest/file_defer_bug1104732.js b/parser/htmlparser/tests/mochitest/file_defer_bug1104732.js
deleted file mode 100644
index a1bba50cd..000000000
--- a/parser/htmlparser/tests/mochitest/file_defer_bug1104732.js
+++ /dev/null
@@ -1,3 +0,0 @@
-is(document.readyState, "interactive", "readyState should be interactive during defer.");
-state = "defer";
-
diff --git a/parser/htmlparser/tests/mochitest/file_img_picture_preload.html b/parser/htmlparser/tests/mochitest/file_img_picture_preload.html
deleted file mode 100644
index e9b2c4c3b..000000000
--- a/parser/htmlparser/tests/mochitest/file_img_picture_preload.html
+++ /dev/null
@@ -1,167 +0,0 @@
-<!DOCTYPE html>
-<html>
-<!--
-  Helper for test_img_picture_preload.htm. Can be merged in to the test file
- when dom.image.{picture,srcset} are removed and we don't need to do pref
- flipping before the load.
-
-  https://bugzilla.mozilla.org/show_bug.cgi?id=1067345
--->
-<head>
-  <title>Test for Bug 1067345</title>
-</head>
-<body onload="afterLoad();">
-  <script type="text/javascript">
-    var is = window.parent.is;
-    var ok = window.parent.ok;
-    var SimpleTest = window.parent.SimpleTest;
-    // Called with number of requests made
-    var notifyTestFinished = window.parent.childTestFinished;
-    var currentDPI = window.parent.currentDPI;
-
-    // This script is intentionally blocking the images below from
-    // loading. It issues sync XHRs to the sjs to wait for the files
-    // to be requested before unblocking DOM creation, then asserts
-    // that the same sources were selected by the preloader and the
-    // real DOM.
-
-    // Number of images to wait for before unblocking load
-    const EXPECTED_PRELOADS = 11;
-
-    function busyWait(waitms) {
-      var start = Date.now();
-      while (Date.now() < start + waitms);
-    }
-
-    // Send sync XHRs asking the sjs what images it's seen until we
-    // see EXPECTED_PRELOADS images. (If this test is timing out, you broke
-    // the preloader)
-    var preloadedImages = [];
-    while (preloadedImages.length < EXPECTED_PRELOADS) {
-      var request = new XMLHttpRequest();
-      request.open('GET', "./file_img_picture_preload.sjs?status", false);
-      request.send(null);
-      is(request.status, 200, "Getting status from sjs helper should succeed");
-      if (request.status === 200) {
-        var preloadedImages = JSON.parse(request.responseText);
-      }
-    }
-
-    // Ensure the DOM is still blocked on us before proceeding
-    is(document.querySelector("img"), null, "No <img> elements should exist yet");
-  </script>
-
-  <!-- All images below will be checked, use sources of the format
-       ./file_img_picture_preload.sjs?imgName:sourceName
-       Update numImages when adding or removing images below -->
-
-  <!-- Basic src -->
-  <img id="img1"
-       src="./file_img_picture_preload.sjs?img1:source1">
-  <!-- Basic srcset, no src -->
-  <img id="img2"
-       srcset="./file_img_picture_preload.sjs?img2:source1, ./file_img_picture_preload.sjs?img2:source2 2x, ./file_img_picture_preload.sjs?img2:source3 0.5x">
-  <!-- srcset + src, srcset should shadow entirley -->
-  <img id="img3"
-       srcset="./file_img_picture_preload.sjs?img3:source1, ./file_img_picture_preload.sjs?img3:source2 2x, ./file_img_picture_preload.sjs?img3:source3 0.5x">
-  <!-- Ditto with sizes selector -->
-  <img id="img4"
-       sizes="50vw"
-       srcset="./file_img_picture_preload.sjs?img4:source1 500w, ./file_img_picture_preload.sjs?img4:source2 200w, ./file_img_picture_preload.sjs?img4:source3 5w">
-  <!-- Default source shouldn't be selected -->
-  <img id="img5"
-       srcset="./file_img_picture_preload.sjs?img5:source1, ./file_img_picture_preload.sjs?img5:source2 2x"
-       src="./file_img_picture_preload.sjs?img5:source3">
-  <!-- Default source should be the 1x source, but srcset for others -->
-  <img id="img6"
-       srcset="./file_img_picture_preload.sjs?img6:source1 0.5x, ./file_img_picture_preload.sjs?img6:source2 2x"
-       src="./file_img_picture_preload.sjs?img6:source3">
-
-  <!-- Ensure we skip various invalid sources -->
-  <picture>
-    <source type="image/png">
-    <source type="image/png" srcset="">
-    <source media="(min-width: 1px)">
-    <source media="(min-width: 1px)" srcset=" ">
-    <source type="invalid/x-bogus-type" srcset="./file_img_picture_preload.sjs?img7:source1">
-    <source media="(unknown-query-value-thing: 1000something)" srcset="./file_img_picture_preload.sjs?img7:source2">
-    <source media="(unknown-query-value-thing: 1000something)" srcset="bogus ./file_img_picture_preload.sjs?img7:source3 ./file_img_picture_preload.sjs?img7:source4">
-    <img id="img7" src="./file_img_picture_preload.sjs?img7:source5">
-  </picture>
-
-  <!-- Should select matching sources with known type, and shouldn't select later sources that have closer densities-->
-  <picture>
-    <source type="invalid/x-unsupported-image-type" srcset="./file_img_picture_preload.sjs?img8:source1">
-    <source type="image/png" srcset="./file_img_picture_preload.sjs?img8:source2 2x">
-    <source type="image/png" srcset="./file_img_picture_preload.sjs?img8:source3 1x">
-    <img id="img8" src="./file_img_picture_preload.sjs?img8:source4" srcset="./file_img_picture_preload.sjs?img8:source5 2x">
-  </picture>
-
-  <!-- Should select matching sources by media, and shouldn't select later sources that have closer densities -->
-  <picture>
-    <source media="(bogusxx)" srcset="./file_img_picture_preload.sjs?img9:source1">
-    <source media="(minimum-width: 1px)" srcset="./file_img_picture_preload.sjs?img9:source2 2x">
-    <source media="(max-resolution: 0.5dppx)" srcset="./file_img_picture_preload.sjs?img9:source3 1x">
-    <source media="(min-resolution: 2dppx)" srcset="./file_img_picture_preload.sjs?img9:source4 1x">
-    <source media="(min-resolution: 1dppx)" srcset="./file_img_picture_preload.sjs?img9:source5 1x">
-    <source media="(min-resolution: 1dppx)" srcset="./file_img_picture_preload.sjs?img9:source6 2x">
-    <img id="img9" src="./file_img_picture_preload.sjs?img9:source7" srcset="./file_img_picture_preload.sjs?img9:source8 2x">
-  </picture>
-
-  <!-- Make sure we consider sizes properly in sources -->
-  <picture>
-    <source type="image/png"
-            sizes="10px"
-            srcset="./file_img_picture_preload.sjs?img10:source1 10w, ./file_img_picture_preload.sjs?img10:source2 20w">
-    <img id="img10" src="./file_img_picture_preload.sjs?img10:source3">
-  </picture>
-
-  <!-- Make sure we consider sizes properly -->
-  <img id="img11" sizes="10px"
-       srcset="./file_img_picture_preload.sjs?img11:source1 10w, ./file_img_picture_preload.sjs?img11:source2 20w"
-       src="./file_img_picture_preload.sjs?img11:source3">
-
-  <script type="text/javascript">
-    function afterLoad() {
-      // All images should have picked a source of the format
-      // imgName:sourceName, ensure we have one source per image and
-      // that it was preloaded.
-
-      is(preloadedImages.length, EXPECTED_PRELOADS,
-         "Should have exactly " + EXPECTED_PRELOADS + " preloaded URLs");
-
-      // Split "imgName:source" sources we saw preload by img name
-      var preloadByName = {};
-      for (var preload of preloadedImages) {
-        var split = preload.split(":");
-        // Ensure we didn't preload two sources for the same image
-        ok(preloadByName[split[0]] === undefined,
-           "Should not have queried multiple sources for " + split[0] +
-           " (got " + split[1] + ", already had " + preloadByName[split[0]] + ")");
-        preloadByName[split[0]] = split[1];
-      }
-
-      // Check all images, ensure each one had a preload
-      var images = document.querySelectorAll('img');
-      for (var img of images) {
-        var imgName = img.id;
-        if (img.currentSrc) {
-          var split = img.currentSrc.split("?")[1].split(":");
-          is(split[0], imgName,
-             "image " + imgName + " source matches element id");
-          is(split[1], preloadByName[imgName],
-             "image " + imgName + " source should match preloaded source");
-          // Remove from array
-          delete preloadByName[imgName];
-        } else {
-          // img loaded nothing
-          is(preloadByName[imgName], null,
-             "Should not have preloaded anything for image " + imgName);
-        }
-      }
-
-      notifyTestFinished(preloadedImages.length);
-    }
-  </script>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/file_img_picture_preload.sjs b/parser/htmlparser/tests/mochitest/file_img_picture_preload.sjs
deleted file mode 100644
index e4a3ba780..000000000
--- a/parser/htmlparser/tests/mochitest/file_img_picture_preload.sjs
+++ /dev/null
@@ -1,28 +0,0 @@
-// Return a PNG, saving an array of query strings we see as state. When query
-// string is 'status', return array as JSON
-
-function handleRequest(request, response)
-{
-  var seenImages = getState("seenImages");
-  seenImages = seenImages ? JSON.parse(seenImages) : [];
-
-  response.setHeader("Cache-Control", "must-revalidate", false);
-
-  if (request.queryString == "status") {
-    response.setHeader("Content-Type", "text/javascript", false);
-    response.write(JSON.stringify(seenImages));
-  } else if (request.queryString == "reset") {
-    // Respond with how many requests we had seen, drop them
-    response.setHeader("Content-Type", "text/plain", false);
-    response.write(String(seenImages.length));
-    seenImages = [];
-  } else {
-    // Return an image
-    response.setStatusLine("1.1", 302, "Found");
-    response.setHeader("Location", "blue.png", false);
-    dump(request.queryString + '\n');
-    seenImages.push(request.queryString);
-  }
-
-  setState("seenImages", JSON.stringify(seenImages));
-}
diff --git a/parser/htmlparser/tests/mochitest/file_viewsource.html b/parser/htmlparser/tests/mochitest/file_viewsource.html
deleted file mode 100644
index 3ed00150a..000000000
--- a/parser/htmlparser/tests/mochitest/file_viewsource.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-  <head>
-    <title>Test for view source</title>
-  </head>
-
-  <body>
-
-<!--
-  this is a multi-line comment
--->
-
-    <script class="testbody" type="text/javascript">
-      // This is a script comment / text.
-    </script>
-
-  </body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/html5_tree_construction_exceptions.js b/parser/htmlparser/tests/mochitest/html5_tree_construction_exceptions.js
deleted file mode 100644
index ce92a71ec..000000000
--- a/parser/htmlparser/tests/mochitest/html5_tree_construction_exceptions.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * These are the tests we don't pass. The test data comes from the .dat
- * files under html5lib_tree_construction/. Please see
- * html5lib_tree_construction/html5lib_license.txt for the license for these
- * tests.
- */
-var html5Exceptions = {
-  "<!doctype html><keygen><frameset>" : true, // Bug 101019
-  "<select><keygen>" : true, // Bug 101019
-  "<!DOCTYPE html><body><keygen>A" : true, // Bug 101019
-}
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/README.md b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/README.md
deleted file mode 100644
index be41fa44f..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/README.md
+++ /dev/null
@@ -1,104 +0,0 @@
-Tree Construction Tests
-=======================
-
-Each file containing tree construction tests consists of any number of
-tests separated by two newlines (LF) and a single newline before the end
-of the file. For instance:
-
-    [TEST]LF
-    LF
-    [TEST]LF
-    LF
-    [TEST]LF
-
-Where [TEST] is the following format:
-
-Each test must begin with a string "\#data" followed by a newline (LF).
-All subsequent lines until a line that says "\#errors" are the test data
-and must be passed to the system being tested unchanged, except with the
-final newline (on the last line) removed.
-
-Then there must be a line that says "\#errors". It must be followed by
-one line per parse error that a conformant checker would return. It
-doesn't matter what those lines are, although they can't be
-"\#document-fragment", "\#document", "\#script-off", "\#script-on", or
-empty, the only thing that matters is that there be the right number
-of parse errors.
-
-Then there \*may\* be a line that says "\#document-fragment", which must
-be followed by a newline (LF), followed by a string of characters that
-indicates the context element, followed by a newline (LF). If the string 
-of characters starts with "svg ", the context element is in the SVG
-namespace and the substring after "svg " is the local name. If the
-string of characters starts with "math ", the context element is in the
-MathML namespace and the substring after "math " is the local name.
-Otherwise, the context element is in the HTML namespace and the string
-is the local name. If this line is present the "\#data" must be parsed
-using the HTML fragment parsing algorithm with the context element as
-context.
-
-Then there \*may\* be a line that says "\#script-off" or
-"\#script-in". If a line that says "\#script-off" is present, the
-parser must set the scripting flag to disabled. If a line that says
-"\#script-on" is present, it must set it to enabled. Otherwise, the
-test should be run in both modes.
-
-Then there must be a line that says "\#document", which must be followed
-by a dump of the tree of the parsed DOM. Each node must be represented
-by a single line. Each line must start with "| ", followed by two spaces
-per parent node that the node has before the root document node.
-
--   Element nodes must be represented by a "`<`" then the *tag name
-    string* "`>`", and all the attributes must be given, sorted
-    lexicographically by UTF-16 code unit according to their *attribute
-    name string*, on subsequent lines, as if they were children of the
-    element node.
--   Attribute nodes must have the *attribute name string*, then an "="
-    sign, then the attribute value in double quotes (").
--   Text nodes must be the string, in double quotes. Newlines aren't
-    escaped.
--   Comments must be "`<`" then "`!-- `" then the data then "` -->`".
--   DOCTYPEs must be "`<!DOCTYPE `" then the name then if either of the
-    system id or public id is non-empty a space, public id in
-    double-quotes, another space an the system id in double-quotes, and
-    then in any case "`>`".
--   Processing instructions must be "`<?`", then the target, then a
-    space, then the data and then "`>`". (The HTML parser cannot emit
-    processing instructions, but scripts can, and the WebVTT to DOM
-    rules can emit them.)
--   Template contents are represented by the string "content" with the
-    children below it.
-
-The *tag name string* is the local name prefixed by a namespace
-designator. For the HTML namespace, the namespace designator is the
-empty string, i.e. there's no prefix. For the SVG namespace, the
-namespace designator is "svg ". For the MathML namespace, the namespace
-designator is "math ".
-
-The *attribute name string* is the local name prefixed by a namespace
-designator. For no namespace, the namespace designator is the empty
-string, i.e. there's no prefix. For the XLink namespace, the namespace
-designator is "xlink ". For the XML namespace, the namespace designator
-is "xml ". For the XMLNS namespace, the namespace designator is "xmlns
-". Note the difference between "xlink:href" which is an attribute in no
-namespace with the local name "xlink:href" and "xlink href" which is an
-attribute in the xlink namespace with the local name "href".
-
-If there is also a "\#document-fragment" the bit following "\#document"
-must be a representation of the HTML fragment serialization for the
-context element given by "\#document-fragment".
-
-For example:
-
-    #data
-    <p>One<p>Two
-    #errors
-    3: Missing document type declaration
-    #document
-    | <html>
-    |   <head>
-    |   <body>
-    |     <p>
-    |       "One"
-    |     <p>
-    |       "Two"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/adoption01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/adoption01.dat
deleted file mode 100644
index 2e1127e51..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/adoption01.dat
+++ /dev/null
@@ -1,337 +0,0 @@
-#data
-<a><p></a></p>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,10): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|     <p>
-|       <a>
-
-#data
-<a>1<p>2</a>3</p>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,12): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "1"
-|     <p>
-|       <a>
-|         "2"
-|       "3"
-
-#data
-<a>1<button>2</a>3</button>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,17): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "1"
-|     <button>
-|       <a>
-|         "2"
-|       "3"
-
-#data
-<a>1<b>2</a>3</b>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,12): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "1"
-|       <b>
-|         "2"
-|     <b>
-|       "3"
-
-#data
-<a>1<div>2<div>3</a>4</div>5</div>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,20): adoption-agency-1.3
-(1,20): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "1"
-|     <div>
-|       <a>
-|         "2"
-|       <div>
-|         <a>
-|           "3"
-|         "4"
-|       "5"
-
-#data
-<table><a>1<p>2</a>3</p>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,10): unexpected-start-tag-implies-table-voodoo
-(1,11): unexpected-character-implies-table-voodoo
-(1,14): unexpected-start-tag-implies-table-voodoo
-(1,15): unexpected-character-implies-table-voodoo
-(1,19): unexpected-end-tag-implies-table-voodoo
-(1,19): adoption-agency-1.3
-(1,20): unexpected-character-implies-table-voodoo
-(1,24): unexpected-end-tag-implies-table-voodoo
-(1,24): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "1"
-|     <p>
-|       <a>
-|         "2"
-|       "3"
-|     <table>
-
-#data
-<b><b><a><p></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,16): adoption-agency-1.3
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <b>
-|         <a>
-|         <p>
-|           <a>
-
-#data
-<b><a><b><p></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,16): adoption-agency-1.3
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <a>
-|         <b>
-|       <b>
-|         <p>
-|           <a>
-
-#data
-<a><b><b><p></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,16): adoption-agency-1.3
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|         <b>
-|     <b>
-|       <b>
-|         <p>
-|           <a>
-
-#data
-<p>1<s id="A">2<b id="B">3</p>4</s>5</b>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,30): unexpected-end-tag
-(1,35): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       "1"
-|       <s>
-|         id="A"
-|         "2"
-|         <b>
-|           id="B"
-|           "3"
-|     <s>
-|       id="A"
-|       <b>
-|         id="B"
-|         "4"
-|     <b>
-|       id="B"
-|       "5"
-
-#data
-<table><a>1<td>2</td>3</table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,10): unexpected-start-tag-implies-table-voodoo
-(1,11): unexpected-character-implies-table-voodoo
-(1,15): unexpected-cell-in-table-body
-(1,30): unexpected-implied-end-tag-in-table-view
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "1"
-|     <a>
-|       "3"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "2"
-
-#data
-<table>A<td>B</td>C</table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,8): unexpected-character-implies-table-voodoo
-(1,12): unexpected-cell-in-table-body
-(1,22): unexpected-character-implies-table-voodoo
-#document
-| <html>
-|   <head>
-|   <body>
-|     "AC"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "B"
-
-#data
-<a><svg><tr><input></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,23): unexpected-end-tag
-(1,23): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <svg svg>
-|         <svg tr>
-|           <svg input>
-
-#data
-<div><a><b><div><div><div><div><div><div><div><div><div><div></a>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): adoption-agency-1.3
-(1,65): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <a>
-|         <b>
-|       <b>
-|         <div>
-|           <a>
-|           <div>
-|             <a>
-|             <div>
-|               <a>
-|               <div>
-|                 <a>
-|                 <div>
-|                   <a>
-|                   <div>
-|                     <a>
-|                     <div>
-|                       <a>
-|                       <div>
-|                         <a>
-|                           <div>
-|                             <div>
-
-#data
-<div><a><b><u><i><code><div></a>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,32): adoption-agency-1.3
-(1,32): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <a>
-|         <b>
-|           <u>
-|             <i>
-|               <code>
-|       <u>
-|         <i>
-|           <code>
-|             <div>
-|               <a>
-
-#data
-<b><b><b><b>x</b></b></b></b>y
-#errors
-(1,3): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <b>
-|         <b>
-|           <b>
-|             "x"
-|     "y"
-
-#data
-<p><b><b><b><b><p>x
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,18): unexpected-end-tag
-(1,19): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <b>
-|         <b>
-|           <b>
-|             <b>
-|     <p>
-|       <b>
-|         <b>
-|           <b>
-|             "x"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/adoption02.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/adoption02.dat
deleted file mode 100644
index 0502cf302..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/adoption02.dat
+++ /dev/null
@@ -1,99 +0,0 @@
-#data
-<b>1<i>2<p>3</b>4
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,16): adoption-agency-1.3
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "1"
-|       <i>
-|         "2"
-|     <i>
-|       <p>
-|         <b>
-|           "3"
-|         "4"
-
-#data
-<a><div><style></style><address><a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,35): unexpected-start-tag-implies-end-tag
-(1,35): adoption-agency-1.3
-(1,35): adoption-agency-1.3
-(1,35): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|     <div>
-|       <a>
-|         <style>
-|       <address>
-|         <a>
-|         <a>
-
-#data
-<b><i><a><s><tt><div></b>first</b></div></tt></s></a>second</i>
-#errors
-3: Start tag seen without seeing a doctype first. Expected "<!DOCTYPE html>".
-25: End tag "b" violates nesting rules.
-34: Stray end tag "b".
-63: Stray end tag "i".
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <i>
-|         <a>
-|           <s>
-|             <tt>
-|     <a>
-|       <s>
-|         <tt>
-|           <div>
-|             <b>
-|             "first"
-|     "second"
-
-#data
-<code foo="bar"><code><code><code><code></code></code></code></code>text</code>
-#errors
-16: Start tag seen without seeing a doctype first. Expected "<!DOCTYPE html>".
-#document
-| <html>
-|   <head>
-|   <body>
-|     <code>
-|       foo="bar"
-|       <code>
-|         <code>
-|           <code>
-|             <code>
-|       "text"
-
-#data
-<code foo="bar"><code><code><code><div><code></div></code></code></code></code>text</code>
-#errors
-16: Start tag seen without seeing a doctype first. Expected "<!DOCTYPE html>".
-51: End tag "div" seen, but there were open elements.
-45: Unclosed element "code".
-58: No "code" element in scope but a "code" end tag seen.
-#document
-| <html>
-|   <head>
-|   <body>
-|     <code>
-|       foo="bar"
-|       <code>
-|         <code>
-|           <code>
-|             <div>
-|               <code>
-|       "text"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/comments01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/comments01.dat
deleted file mode 100644
index 35ec6cced..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/comments01.dat
+++ /dev/null
@@ -1,178 +0,0 @@
-#data
-FOO<!-- BAR -->BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  BAR  -->
-|     "BAZ"
-
-#data
-FOO<!-- BAR --!>BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,15): unexpected-bang-after-double-dash-in-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  BAR  -->
-|     "BAZ"
-
-#data
-FOO<!-- BAR --   >BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,15): unexpected-char-in-comment
-(1,21): eof-in-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  BAR --   >BAZ -->
-
-#data
-FOO<!-- BAR -- <QUX> -- MUX -->BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,15): unexpected-char-in-comment
-(1,24): unexpected-char-in-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  BAR -- <QUX> -- MUX  -->
-|     "BAZ"
-
-#data
-FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,15): unexpected-char-in-comment
-(1,24): unexpected-char-in-comment
-(1,31): unexpected-bang-after-double-dash-in-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  BAR -- <QUX> -- MUX  -->
-|     "BAZ"
-
-#data
-FOO<!-- BAR -- <QUX> -- MUX -- >BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,15): unexpected-char-in-comment
-(1,24): unexpected-char-in-comment
-(1,31): unexpected-char-in-comment
-(1,35): eof-in-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  BAR -- <QUX> -- MUX -- >BAZ -->
-
-#data
-FOO<!---->BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  -->
-|     "BAZ"
-
-#data
-FOO<!--->BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,9): incorrect-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  -->
-|     "BAZ"
-
-#data
-FOO<!-->BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,8): incorrect-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!--  -->
-|     "BAZ"
-
-#data
-<?xml version="1.0">Hi
-#errors
-(1,1): expected-tag-name-but-got-question-mark
-(1,22): expected-doctype-but-got-chars
-#document
-| <!-- ?xml version="1.0" -->
-| <html>
-|   <head>
-|   <body>
-|     "Hi"
-
-#data
-<?xml version="1.0">
-#errors
-(1,1): expected-tag-name-but-got-question-mark
-(1,20): expected-doctype-but-got-eof
-#document
-| <!-- ?xml version="1.0" -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-<?xml version
-#errors
-(1,1): expected-tag-name-but-got-question-mark
-(1,13): expected-doctype-but-got-eof
-#document
-| <!-- ?xml version -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-FOO<!----->BAZ
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,10): unexpected-dash-after-double-dash-in-comment
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <!-- - -->
-|     "BAZ"
-
-#data
-<html><!-- comment --><title>Comment before head</title>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <!--  comment  -->
-|   <head>
-|     <title>
-|       "Comment before head"
-|   <body>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/doctype01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/doctype01.dat
deleted file mode 100644
index cec663897..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/doctype01.dat
+++ /dev/null
@@ -1,424 +0,0 @@
-#data
-<!DOCTYPE html>Hello
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!dOctYpE HtMl>Hello
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPEhtml>Hello
-#errors
-(1,9): need-space-after-doctype
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE>Hello
-#errors
-(1,9): need-space-after-doctype
-(1,10): expected-doctype-name-but-got-right-bracket
-(1,10): unknown-doctype
-#document
-| <!DOCTYPE >
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE >Hello
-#errors
-(1,11): expected-doctype-name-but-got-right-bracket
-(1,11): unknown-doctype
-#document
-| <!DOCTYPE >
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato>Hello
-#errors
-(1,17): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato >Hello
-#errors
-(1,18): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato taco>Hello
-#errors
-(1,17): expected-space-or-right-bracket-in-doctype
-(1,22): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato taco "ddd>Hello
-#errors
-(1,17): expected-space-or-right-bracket-in-doctype
-(1,27): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato sYstEM>Hello
-#errors
-(1,24): unexpected-char-in-doctype
-(1,24): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato sYstEM    >Hello
-#errors
-(1,28): unexpected-char-in-doctype
-(1,28): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE   potato       sYstEM  ggg>Hello
-#errors
-(1,34): unexpected-char-in-doctype
-(1,37): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato SYSTEM taco  >Hello
-#errors
-(1,25): unexpected-char-in-doctype
-(1,31): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato SYSTEM 'taco"'>Hello
-#errors
-(1,32): unknown-doctype
-#document
-| <!DOCTYPE potato "" "taco"">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato SYSTEM "taco">Hello
-#errors
-(1,31): unknown-doctype
-#document
-| <!DOCTYPE potato "" "taco">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato SYSTEM "tai'co">Hello
-#errors
-(1,33): unknown-doctype
-#document
-| <!DOCTYPE potato "" "tai'co">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato SYSTEMtaco "ddd">Hello
-#errors
-(1,24): unexpected-char-in-doctype
-(1,34): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato grass SYSTEM taco>Hello
-#errors
-(1,17): expected-space-or-right-bracket-in-doctype
-(1,35): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato pUbLIc>Hello
-#errors
-(1,24): unexpected-end-of-doctype
-(1,24): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato pUbLIc >Hello
-#errors
-(1,25): unexpected-end-of-doctype
-(1,25): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato pUbLIcgoof>Hello
-#errors
-(1,24): unexpected-char-in-doctype
-(1,28): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato PUBLIC goof>Hello
-#errors
-(1,25): unexpected-char-in-doctype
-(1,29): unknown-doctype
-#document
-| <!DOCTYPE potato>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato PUBLIC "go'of">Hello
-#errors
-(1,32): unknown-doctype
-#document
-| <!DOCTYPE potato "go'of" "">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato PUBLIC 'go'of'>Hello
-#errors
-(1,29): unexpected-char-in-doctype
-(1,32): unknown-doctype
-#document
-| <!DOCTYPE potato "go" "">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato PUBLIC 'go:hh   of' >Hello
-#errors
-(1,38): unknown-doctype
-#document
-| <!DOCTYPE potato "go:hh   of" "">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE potato PUBLIC "W3C-//dfdf" SYSTEM ggg>Hello
-#errors
-(1,38): unexpected-char-in-doctype
-(1,48): unknown-doctype
-#document
-| <!DOCTYPE potato "W3C-//dfdf" "">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
-   "http://www.w3.org/TR/html4/strict.dtd">Hello
-#errors
-#document
-| <!DOCTYPE html "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE ...>Hello
-#errors
-(1,14): unknown-doctype
-#document
-| <!DOCTYPE ...>
-| <html>
-|   <head>
-|   <body>
-|     "Hello"
-
-#data
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-#errors
-(2,58): unknown-doctype
-#document
-| <!DOCTYPE html "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
-#errors
-(2,54): unknown-doctype
-#document
-| <!DOCTYPE html "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE root-element [SYSTEM OR PUBLIC FPI] "uri" [ 
-<!-- internal declarations -->
-]>
-#errors
-(1,23): expected-space-or-right-bracket-in-doctype
-(2,30): unknown-doctype
-#document
-| <!DOCTYPE root-element>
-| <html>
-|   <head>
-|   <body>
-|     "]>"
-
-#data
-<!DOCTYPE html PUBLIC
-  "-//WAPFORUM//DTD XHTML Mobile 1.0//EN"
-    "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
-#errors
-(3,53): unknown-doctype
-#document
-| <!DOCTYPE html "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE HTML SYSTEM "http://www.w3.org/DTD/HTML4-strict.dtd"><body><b>Mine!</b></body>
-#errors
-(1,63): unknown-doctype
-#document
-| <!DOCTYPE html "" "http://www.w3.org/DTD/HTML4-strict.dtd">
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "Mine!"
-
-#data
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
-#errors
-(1,50): unexpected-char-in-doctype
-#document
-| <!DOCTYPE html "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"'http://www.w3.org/TR/html4/strict.dtd'>
-#errors
-(1,50): unexpected-char-in-doctype
-#document
-| <!DOCTYPE html "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE HTML PUBLIC"-//W3C//DTD HTML 4.01//EN"'http://www.w3.org/TR/html4/strict.dtd'>
-#errors
-(1,21): unexpected-char-in-doctype
-(1,49): unexpected-char-in-doctype
-#document
-| <!DOCTYPE html "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE HTML PUBLIC'-//W3C//DTD HTML 4.01//EN''http://www.w3.org/TR/html4/strict.dtd'>
-#errors
-(1,21): unexpected-char-in-doctype
-(1,49): unexpected-char-in-doctype
-#document
-| <!DOCTYPE html "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-| <html>
-|   <head>
-|   <body>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/domjs-unsafe.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/domjs-unsafe.dat
deleted file mode 100644
index 34b4e6271..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/domjs-unsafe.dat
+++ /dev/null
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/entities01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/entities01.dat
deleted file mode 100644
index b271f8220..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/entities01.dat
+++ /dev/null
@@ -1,792 +0,0 @@
-#data
-FOO&gt;BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO>BAR"
-
-#data
-FOO&gtBAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,6): named-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO>BAR"
-
-#data
-FOO&gt BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,6): named-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO> BAR"
-
-#data
-FOO&gt;;;BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO>;;BAR"
-
-#data
-I'm &notit; I tell you
-#errors
-(1,4): expected-doctype-but-got-chars
-(1,9): named-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     "I'm ¬it; I tell you"
-
-#data
-I'm &notin; I tell you
-#errors
-(1,4): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "I'm ∉ I tell you"
-
-#data
-FOO& BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO& BAR"
-
-#data
-FOO&<BAR>
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,9): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO&"
-|     <bar>
-
-#data
-FOO&&&&gt;BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO&&&>BAR"
-
-#data
-FOO&#41;BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO)BAR"
-
-#data
-FOO&#x41;BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOABAR"
-
-#data
-FOO&#X41;BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOABAR"
-
-#data
-FOO&#BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,5): expected-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO&#BAR"
-
-#data
-FOO&#ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,5): expected-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO&#ZOO"
-
-#data
-FOO&#xBAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,7): expected-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOºR"
-
-#data
-FOO&#xZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,6): expected-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO&#xZOO"
-
-#data
-FOO&#XZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,6): expected-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO&#XZOO"
-
-#data
-FOO&#41BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,7): numeric-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO)BAR"
-
-#data
-FOO&#x41BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,10): numeric-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO䆺R"
-
-#data
-FOO&#x41ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,8): numeric-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOAZOO"
-
-#data
-FOO&#x0000;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#x0078;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOxZOO"
-
-#data
-FOO&#x0079;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOyZOO"
-
-#data
-FOO&#x0080;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO€ZOO"
-
-#data
-FOO&#x0081;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOZOO"
-
-#data
-FOO&#x0082;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO‚ZOO"
-
-#data
-FOO&#x0083;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOƒZOO"
-
-#data
-FOO&#x0084;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO„ZOO"
-
-#data
-FOO&#x0085;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO…ZOO"
-
-#data
-FOO&#x0086;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO†ZOO"
-
-#data
-FOO&#x0087;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO‡ZOO"
-
-#data
-FOO&#x0088;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOˆZOO"
-
-#data
-FOO&#x0089;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO‰ZOO"
-
-#data
-FOO&#x008A;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOŠZOO"
-
-#data
-FOO&#x008B;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO‹ZOO"
-
-#data
-FOO&#x008C;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOŒZOO"
-
-#data
-FOO&#x008D;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOZOO"
-
-#data
-FOO&#x008E;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOŽZOO"
-
-#data
-FOO&#x008F;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOZOO"
-
-#data
-FOO&#x0090;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOZOO"
-
-#data
-FOO&#x0091;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO‘ZOO"
-
-#data
-FOO&#x0092;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO’ZOO"
-
-#data
-FOO&#x0093;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO“ZOO"
-
-#data
-FOO&#x0094;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO”ZOO"
-
-#data
-FOO&#x0095;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO•ZOO"
-
-#data
-FOO&#x0096;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO–ZOO"
-
-#data
-FOO&#x0097;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO—ZOO"
-
-#data
-FOO&#x0098;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO˜ZOO"
-
-#data
-FOO&#x0099;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO™ZOO"
-
-#data
-FOO&#x009A;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOšZOO"
-
-#data
-FOO&#x009B;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO›ZOO"
-
-#data
-FOO&#x009C;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOœZOO"
-
-#data
-FOO&#x009D;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOZOO"
-
-#data
-FOO&#x009E;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOžZOO"
-
-#data
-FOO&#x009F;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOŸZOO"
-
-#data
-FOO&#x00A0;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO ZOO"
-
-#data
-FOO&#xD7FF;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO퟿ZOO"
-
-#data
-FOO&#xD800;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#xD801;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#xDFFE;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#xDFFF;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,11): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#xE000;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOOZOO"
-
-#data
-FOO&#x10FFFE;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO􏿾ZOO"
-
-#data
-FOO&#x1087D4;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO􈟔ZOO"
-
-#data
-FOO&#x10FFFF;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO􏿿ZOO"
-
-#data
-FOO&#x110000;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#xFFFFFF;ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#11111111111
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-(1,13): eof-in-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�"
-
-#data
-FOO&#1111111111
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-(1,13): eof-in-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�"
-
-#data
-FOO&#111111111111
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-(1,13): eof-in-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�"
-
-#data
-FOO&#11111111111ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#1111111111ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
-
-#data
-FOO&#111111111111ZOO
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,13): illegal-codepoint-for-numeric-entity
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO�ZOO"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/entities02.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/entities02.dat
deleted file mode 100644
index f117f068a..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/entities02.dat
+++ /dev/null
@@ -1,283 +0,0 @@
-#data
-<div bar="ZZ&gt;YY"></div>
-#errors
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ>YY"
-
-#data
-<div bar="ZZ&"></div>
-#errors
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&"
-
-#data
-<div bar='ZZ&'></div>
-#errors
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&"
-
-#data
-<div bar=ZZ&></div>
-#errors
-(1,13): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&"
-
-#data
-<div bar="ZZ&gt=YY"></div>
-#errors
-(1,15): named-entity-without-semicolon
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&gt=YY"
-
-#data
-<div bar="ZZ&gt0YY"></div>
-#errors
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&gt0YY"
-
-#data
-<div bar="ZZ&gt9YY"></div>
-#errors
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&gt9YY"
-
-#data
-<div bar="ZZ&gtaYY"></div>
-#errors
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&gtaYY"
-
-#data
-<div bar="ZZ&gtZYY"></div>
-#errors
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&gtZYY"
-
-#data
-<div bar="ZZ&gt YY"></div>
-#errors
-(1,15): named-entity-without-semicolon
-(1,20): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ> YY"
-
-#data
-<div bar="ZZ&gt"></div>
-#errors
-(1,15): named-entity-without-semicolon
-(1,17): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ>"
-
-#data
-<div bar='ZZ&gt'></div>
-#errors
-(1,15): named-entity-without-semicolon
-(1,17): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ>"
-
-#data
-<div bar=ZZ&gt></div>
-#errors
-(1,14): named-entity-without-semicolon
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ>"
-
-#data
-<div bar="ZZ&pound_id=23"></div>
-#errors
-(1,18): named-entity-without-semicolon
-(1,26): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ£_id=23"
-
-#data
-<div bar="ZZ&prod_id=23"></div>
-#errors
-(1,25): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&prod_id=23"
-
-#data
-<div bar="ZZ&pound;_id=23"></div>
-#errors
-(1,27): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ£_id=23"
-
-#data
-<div bar="ZZ&prod;_id=23"></div>
-#errors
-(1,26): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ∏_id=23"
-
-#data
-<div bar="ZZ&pound=23"></div>
-#errors
-(1,18): named-entity-without-semicolon
-(1,23): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&pound=23"
-
-#data
-<div bar="ZZ&prod=23"></div>
-#errors
-(1,22): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       bar="ZZ&prod=23"
-
-#data
-<div>ZZ&pound_id=23</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,13): named-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "ZZ£_id=23"
-
-#data
-<div>ZZ&prod_id=23</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "ZZ&prod_id=23"
-
-#data
-<div>ZZ&pound;_id=23</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "ZZ£_id=23"
-
-#data
-<div>ZZ&prod;_id=23</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "ZZ∏_id=23"
-
-#data
-<div>ZZ&pound=23</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,13): named-entity-without-semicolon
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "ZZ£=23"
-
-#data
-<div>ZZ&prod=23</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "ZZ&prod=23"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/foreign-fragment.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/foreign-fragment.dat
deleted file mode 100644
index 2e3cb6c6f..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/foreign-fragment.dat
+++ /dev/null
@@ -1,550 +0,0 @@
-#data
-<nobr>X
-#errors
-6: HTML start tag “nobr” in a foreign namespace context.
-7: End of file seen and there were open elements.
-6: Unclosed element “nobr”.
-#document-fragment
-svg path
-#document
-| <svg nobr>
-|   "X"
-
-#data
-<font color></font>X
-#errors
-12: HTML start tag “font” in a foreign namespace context.
-#document-fragment
-svg path
-#document
-| <svg font>
-|   color=""
-| "X"
-
-#data
-<font></font>X
-#errors
-#document-fragment
-svg path
-#document
-| <svg font>
-| "X"
-
-#data
-<g></path>X
-#errors
-10: End tag “path” did not match the name of the current open element (“g”).
-11: End of file seen and there were open elements.
-3: Unclosed element “g”.
-#document-fragment
-svg path
-#document
-| <svg g>
-|   "X"
-
-#data
-</path>X
-#errors
-5: Stray end tag “path”.
-#document-fragment
-svg path
-#document
-| "X"
-
-#data
-</foreignObject>X
-#errors
-5: Stray end tag “foreignobject”.
-#document-fragment
-svg foreignObject
-#document
-| "X"
-
-#data
-</desc>X
-#errors
-5: Stray end tag “desc”.
-#document-fragment
-svg desc
-#document
-| "X"
-
-#data
-</title>X
-#errors
-5: Stray end tag “title”.
-#document-fragment
-svg title
-#document
-| "X"
-
-#data
-</svg>X
-#errors
-5: Stray end tag “svg”.
-#document-fragment
-svg svg
-#document
-| "X"
-
-#data
-</mfenced>X
-#errors
-5: Stray end tag “mfenced”.
-#document-fragment
-math mfenced
-#document
-| "X"
-
-#data
-</malignmark>X
-#errors
-5: Stray end tag “malignmark”.
-#document-fragment
-math malignmark
-#document
-| "X"
-
-#data
-</math>X
-#errors
-5: Stray end tag “math”.
-#document-fragment
-math math
-#document
-| "X"
-
-#data
-</annotation-xml>X
-#errors
-5: Stray end tag “annotation-xml”.
-#document-fragment
-math annotation-xml
-#document
-| "X"
-
-#data
-</mtext>X
-#errors
-5: Stray end tag “mtext”.
-#document-fragment
-math mtext
-#document
-| "X"
-
-#data
-</mi>X
-#errors
-5: Stray end tag “mi”.
-#document-fragment
-math mi
-#document
-| "X"
-
-#data
-</mo>X
-#errors
-5: Stray end tag “mo”.
-#document-fragment
-math mo
-#document
-| "X"
-
-#data
-</mn>X
-#errors
-5: Stray end tag “mn”.
-#document-fragment
-math mn
-#document
-| "X"
-
-#data
-</ms>X
-#errors
-5: Stray end tag “ms”.
-#document-fragment
-math ms
-#document
-| "X"
-
-#data
-<b></b><mglyph/><i></i><malignmark/><u></u><ms/>X
-#errors
-51: Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
-52: End of file seen and there were open elements.
-51: Unclosed element “ms”.
-#document-fragment
-math ms
-#document
-| <b>
-| <math mglyph>
-| <i>
-| <math malignmark>
-| <u>
-| <ms>
-|   "X"
-
-#data
-<malignmark></malignmark>
-#errors
-#document-fragment
-math ms
-#document
-| <math malignmark>
-
-#data
-<div></div>
-#errors
-#document-fragment
-math ms
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math ms
-#document
-| <figure>
-
-#data
-<b></b><mglyph/><i></i><malignmark/><u></u><mn/>X
-#errors
-51: Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
-52: End of file seen and there were open elements.
-51: Unclosed element “mn”.
-#document-fragment
-math mn
-#document
-| <b>
-| <math mglyph>
-| <i>
-| <math malignmark>
-| <u>
-| <mn>
-|   "X"
-
-#data
-<malignmark></malignmark>
-#errors
-#document-fragment
-math mn
-#document
-| <math malignmark>
-
-#data
-<div></div>
-#errors
-#document-fragment
-math mn
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math mn
-#document
-| <figure>
-
-#data
-<b></b><mglyph/><i></i><malignmark/><u></u><mo/>X
-#errors
-51: Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
-52: End of file seen and there were open elements.
-51: Unclosed element “mo”.
-#document-fragment
-math mo
-#document
-| <b>
-| <math mglyph>
-| <i>
-| <math malignmark>
-| <u>
-| <mo>
-|   "X"
-
-#data
-<malignmark></malignmark>
-#errors
-#document-fragment
-math mo
-#document
-| <math malignmark>
-
-#data
-<div></div>
-#errors
-#document-fragment
-math mo
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math mo
-#document
-| <figure>
-
-#data
-<b></b><mglyph/><i></i><malignmark/><u></u><mi/>X
-#errors
-51: Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
-52: End of file seen and there were open elements.
-51: Unclosed element “mi”.
-#document-fragment
-math mi
-#document
-| <b>
-| <math mglyph>
-| <i>
-| <math malignmark>
-| <u>
-| <mi>
-|   "X"
-
-#data
-<malignmark></malignmark>
-#errors
-#document-fragment
-math mi
-#document
-| <math malignmark>
-
-#data
-<div></div>
-#errors
-#document-fragment
-math mi
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math mi
-#document
-| <figure>
-
-#data
-<b></b><mglyph/><i></i><malignmark/><u></u><mtext/>X
-#errors
-51: Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
-52: End of file seen and there were open elements.
-51: Unclosed element “mtext”.
-#document-fragment
-math mtext
-#document
-| <b>
-| <math mglyph>
-| <i>
-| <math malignmark>
-| <u>
-| <mtext>
-|   "X"
-
-#data
-<malignmark></malignmark>
-#errors
-#document-fragment
-math mtext
-#document
-| <math malignmark>
-
-#data
-<div></div>
-#errors
-#document-fragment
-math mtext
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math mtext
-#document
-| <figure>
-
-#data
-<div></div>
-#errors
-5: HTML start tag “div” in a foreign namespace context.
-#document-fragment
-math annotation-xml
-#document
-| <math div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math annotation-xml
-#document
-| <math figure>
-
-#data
-<div></div>
-#errors
-5: HTML start tag “div” in a foreign namespace context.
-#document-fragment
-math math
-#document
-| <math div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-math math
-#document
-| <math figure>
-
-#data
-<div></div>
-#errors
-#document-fragment
-svg foreignObject
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-svg foreignObject
-#document
-| <figure>
-
-#data
-<div></div>
-#errors
-#document-fragment
-svg title
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-svg title
-#document
-| <figure>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-svg desc
-#document
-| <figure>
-
-#data
-<div><h1>X</h1></div>
-#errors
-5: HTML start tag “div” in a foreign namespace context.
-9: HTML start tag “h1” in a foreign namespace context.
-#document-fragment
-svg svg
-#document
-| <svg div>
-|   <svg h1>
-|     "X"
-
-#data
-<div></div>
-#errors
-5: HTML start tag “div” in a foreign namespace context.
-#document-fragment
-svg svg
-#document
-| <svg div>
-
-#data
-<div></div>
-#errors
-#document-fragment
-svg desc
-#document
-| <div>
-
-#data
-<figure></figure>
-#errors
-#document-fragment
-svg desc
-#document
-| <figure>
-
-#data
-<plaintext><foo>
-#errors
-16: End of file seen and there were open elements.
-11: Unclosed element “plaintext”.
-#document-fragment
-svg desc
-#document
-| <plaintext>
-|   "<foo>"
-
-#data
-<frameset>X
-#errors
-6: Stray start tag “frameset”.
-#document-fragment
-svg desc
-#document
-| "X"
-
-#data
-<head>X
-#errors
-6: Stray start tag “head”.
-#document-fragment
-svg desc
-#document
-| "X"
-
-#data
-<body>X
-#errors
-6: Stray start tag “body”.
-#document-fragment
-svg desc
-#document
-| "X"
-
-#data
-<html>X
-#errors
-6: Stray start tag “html”.
-#document-fragment
-svg desc
-#document
-| "X"
-
-#data
-<html class="foo">X
-#errors
-6: Stray start tag “html”.
-#document-fragment
-svg desc
-#document
-| "X"
-
-#data
-<body class="foo">X
-#errors
-6: Stray start tag “body”.
-#document-fragment
-svg desc
-#document
-| "X"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5lib_license.txt b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5lib_license.txt
deleted file mode 100644
index 63faa963e..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5lib_license.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Copyright (c) 2006-2010 The Authors
-
-Contributors:
-James Graham - jg307@cam.ac.uk
-Anne van Kesteren - annevankesteren@gmail.com
-Lachlan Hunt - lachlan.hunt@lachy.id.au
-Matt McDonald - kanashii@kanashii.ca
-Sam Ruby - rubys@intertwingly.net
-Ian Hickson (Google) - ian@hixie.ch
-Thomas Broyer - t.broyer@ltgt.net
-Jacques Distler - distler@golem.ph.utexas.edu
-Henri Sivonen - hsivonen@iki.fi
-Adam Barth - abarth@webkit.org
-Eric Seidel - eric@webkit.org
-The Mozilla Foundation (contributions from Henri Sivonen since 2008)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5lib_upstream.txt b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5lib_upstream.txt
deleted file mode 100644
index 5b466c614..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5lib_upstream.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-The test data in this directory comes from the html5lib project
-(http://code.google.com/p/html5lib/). Please avoid making 
-mozilla-central-specific changes to these files. If Gecko doesn't pass a test,
-please add the test's input data to ../html5_tree_construction_exceptions.js
-instead of removing it.
-
-If you add or edit tests, please push the test to upstream and then 
-resynchronize this directory with the upstream.
-
-See html5lib_license.txt for the license that covers the files in this
-directory.
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5test-com.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5test-com.dat
deleted file mode 100644
index 8c6ec40cd..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/html5test-com.dat
+++ /dev/null
@@ -1,291 +0,0 @@
-#data
-<div<div>
-#errors
-(1,9): expected-doctype-but-got-start-tag
-(1,9): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div<div>
-
-#data
-<div foo<bar=''>
-#errors
-(1,9): invalid-character-in-attribute-name
-(1,16): expected-doctype-but-got-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       foo<bar=""
-
-#data
-<div foo=`bar`>
-#errors
-(1,10): equals-in-unquoted-attribute-value
-(1,14): unexpected-character-in-unquoted-attribute-value
-(1,15): expected-doctype-but-got-start-tag
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       foo="`bar`"
-
-#data
-<div \"foo=''>
-#errors
-(1,7): invalid-character-in-attribute-name
-(1,14): expected-doctype-but-got-start-tag
-(1,14): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       \"foo=""
-
-#data
-<a href='\nbar'></a>
-#errors
-(1,16): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       href="\nbar"
-
-#data
-<!DOCTYPE html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-
-#data
-&lang;&rang;
-#errors
-(1,6): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "⟨⟩"
-
-#data
-&apos;
-#errors
-(1,6): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "'"
-
-#data
-&ImaginaryI;
-#errors
-(1,12): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "ⅈ"
-
-#data
-&Kopf;
-#errors
-(1,6): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "𝕂"
-
-#data
-&notinva;
-#errors
-(1,9): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "∉"
-
-#data
-<?import namespace="foo" implementation="#bar">
-#errors
-(1,1): expected-tag-name-but-got-question-mark
-(1,47): expected-doctype-but-got-eof
-#document
-| <!-- ?import namespace="foo" implementation="#bar" -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!--foo--bar-->
-#errors
-(1,10): unexpected-char-in-comment
-(1,15): expected-doctype-but-got-eof
-#document
-| <!-- foo--bar -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-<![CDATA[x]]>
-#errors
-(1,2): expected-dashes-or-doctype
-(1,13): expected-doctype-but-got-eof
-#document
-| <!-- [CDATA[x]] -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-<textarea><!--</textarea>--></textarea>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,39): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "<!--"
-|     "-->"
-
-#data
-<textarea><!--</textarea>-->
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "<!--"
-|     "-->"
-
-#data
-<style><!--</style>--></style>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,30): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--"
-|   <body>
-|     "-->"
-
-#data
-<style><!--</style>-->
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--"
-|   <body>
-|     "-->"
-
-#data
-<ul><li>A </li> <li>B</li></ul>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ul>
-|       <li>
-|         "A "
-|       " "
-|       <li>
-|         "B"
-
-#data
-<table><form><input type=hidden><input></form><div></div></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,13): unexpected-form-in-table
-(1,32): unexpected-hidden-input-in-table
-(1,39): unexpected-start-tag-implies-table-voodoo
-(1,46): unexpected-end-tag-implies-table-voodoo
-(1,46): unexpected-end-tag
-(1,51): unexpected-start-tag-implies-table-voodoo
-(1,57): unexpected-end-tag-implies-table-voodoo
-#document
-| <html>
-|   <head>
-|   <body>
-|     <input>
-|     <div>
-|     <table>
-|       <form>
-|       <input>
-|         type="hidden"
-
-#data
-<i>A<b>B<p></i>C</b>D
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,15): adoption-agency-1.3
-(1,20): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <i>
-|       "A"
-|       <b>
-|         "B"
-|     <b>
-|     <p>
-|       <b>
-|         <i>
-|         "C"
-|       "D"
-
-#data
-<div></div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-
-#data
-<svg></svg>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-
-#data
-<math></math>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/inbody01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/inbody01.dat
deleted file mode 100644
index 10f6520f6..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/inbody01.dat
+++ /dev/null
@@ -1,54 +0,0 @@
-#data
-<button>1</foo>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,15): unexpected-end-tag
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <button>
-|       "1"
-
-#data
-<foo>1<p>2</foo>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,16): unexpected-end-tag
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|       "1"
-|       <p>
-|         "2"
-
-#data
-<dd>1</foo>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-(1,11): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <dd>
-|       "1"
-
-#data
-<foo>1<dd>2</foo>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): unexpected-end-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|       "1"
-|       <dd>
-|         "2"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/isindex.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/isindex.dat
deleted file mode 100644
index b187e11b7..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/isindex.dat
+++ /dev/null
@@ -1,67 +0,0 @@
-#data
-<isindex>
-#errors
-(1,9): expected-doctype-but-got-start-tag
-(1,9): deprecated-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       <hr>
-|       <label>
-|         "This is a searchable index. Enter search keywords: "
-|         <input>
-|           name="isindex"
-|       <hr>
-
-#data
-<isindex name="A" action="B" prompt="C" foo="D">
-#errors
-(1,48): expected-doctype-but-got-start-tag
-(1,48): deprecated-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       action="B"
-|       <hr>
-|       <label>
-|         "C"
-|         <input>
-|           foo="D"
-|           name="isindex"
-|       <hr>
-
-#data
-<form><isindex>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,15): deprecated-tag
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <form>
-
-#data
-<body><isindex><form>
-#errors
-6: Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
-15: “isindex” seen.
-21: End of file seen and there were open elements.
-21: Unclosed element “form”.
-#document
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       <hr>
-|       <label>
-|         "This is a searchable index. Enter search keywords: "
-|         <input>
-|           name="isindex"
-|       <hr>
-|     <form>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/main-element.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/main-element.dat
deleted file mode 100644
index 0d2102ed3..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/main-element.dat
+++ /dev/null
@@ -1,44 +0,0 @@
-#data
-<!doctype html><p>foo<main>bar<p>baz
-#errors
-(1,36): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       "foo"
-|     <main>
-|       "bar"
-|       <p>
-|         "baz"
-
-#data
-<!doctype html><main><p>foo</main>bar
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <main>
-|       <p>
-|         "foo"
-|     "bar"
-
-#data
-<!DOCTYPE html>xxx<svg><x><g><a><main><b>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "xxx"
-|     <svg svg>
-|       <svg x>
-|         <svg g>
-|           <svg a>
-|             <svg main>
-|     <b>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/pending-spec-changes-plain-text-unsafe.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/pending-spec-changes-plain-text-unsafe.dat
deleted file mode 100644
index 3ee8cec90..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/pending-spec-changes-plain-text-unsafe.dat
+++ /dev/null
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/pending-spec-changes.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/pending-spec-changes.dat
deleted file mode 100644
index 1647d7f23..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/pending-spec-changes.dat
+++ /dev/null
@@ -1,46 +0,0 @@
-#data
-<input type="hidden"><frameset>
-#errors
-(1,21): expected-doctype-but-got-start-tag
-(1,31): unexpected-start-tag
-(1,31): eof-in-frameset
-#document
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><table><caption><svg>foo</table>bar
-#errors
-(1,47): unexpected-end-tag
-(1,47): end-table-tag-in-caption
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <svg svg>
-|           "foo"
-|     "bar"
-
-#data
-<table><tr><td><svg><desc><td></desc><circle>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,30): unexpected-cell-end-tag
-(1,37): unexpected-end-tag
-(1,45): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <svg svg>
-|               <svg desc>
-|           <td>
-|             <circle>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/plain-text-unsafe.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/plain-text-unsafe.dat
deleted file mode 100644
index f40dd5760..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/plain-text-unsafe.dat
+++ /dev/null
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/ruby.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/ruby.dat
deleted file mode 100644
index 1ca8016cf..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/ruby.dat
+++ /dev/null
@@ -1,298 +0,0 @@
-#data
-<html><ruby>a<rb>b<rb></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rb>
-|         "b"
-|       <rb>
-
-#data
-<html><ruby>a<rb>b<rt></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rb>
-|         "b"
-|       <rt>
-
-#data
-<html><ruby>a<rb>b<rtc></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rb>
-|         "b"
-|       <rtc>
-
-#data
-<html><ruby>a<rb>b<rp></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rb>
-|         "b"
-|       <rp>
-
-#data
-<html><ruby>a<rb>b<span></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rb>
-|         "b"
-|         <span>
-
-#data
-<html><ruby>a<rt>b<rb></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rt>
-|         "b"
-|       <rb>
-
-#data
-<html><ruby>a<rt>b<rt></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rt>
-|         "b"
-|       <rt>
-
-#data
-<html><ruby>a<rt>b<rtc></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rt>
-|         "b"
-|       <rtc>
-
-#data
-<html><ruby>a<rt>b<rp></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rt>
-|         "b"
-|       <rp>
-
-#data
-<html><ruby>a<rt>b<span></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rt>
-|         "b"
-|         <span>
-
-#data
-<html><ruby>a<rtc>b<rb></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rtc>
-|         "b"
-|       <rb>
-
-#data
-<html><ruby>a<rtc>b<rt>c<rt>d</ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rtc>
-|         "b"
-|         <rt>
-|           "c"
-|         <rt>
-|           "d"
-
-#data
-<html><ruby>a<rtc>b<rtc></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rtc>
-|         "b"
-|       <rtc>
-
-#data
-<html><ruby>a<rtc>b<rp></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rtc>
-|         "b"
-|         <rp>
-
-#data
-<html><ruby>a<rtc>b<span></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rtc>
-|         "b"
-|         <span>
-
-#data
-<html><ruby>a<rp>b<rb></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rp>
-|         "b"
-|       <rb>
-
-#data
-<html><ruby>a<rp>b<rt></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rp>
-|         "b"
-|       <rt>
-
-#data
-<html><ruby>a<rp>b<rtc></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rp>
-|         "b"
-|       <rtc>
-
-#data
-<html><ruby>a<rp>b<rp></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rp>
-|         "b"
-|       <rp>
-
-#data
-<html><ruby>a<rp>b<span></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       "a"
-|       <rp>
-|         "b"
-|         <span>
-
-#data
-<html><ruby><rtc><ruby>a<rb>b<rt></ruby></ruby></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       <rtc>
-|         <ruby>
-|           "a"
-|           <rb>
-|             "b"
-|           <rt>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scriptdata01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scriptdata01.dat
deleted file mode 100644
index 710f5414b..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scriptdata01.dat
+++ /dev/null
@@ -1,352 +0,0 @@
-#data
-FOO<script>'Hello'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'Hello'"
-|     "BAR"
-
-#data
-FOO<script></script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|     "BAR"
-
-#data
-FOO<script></script >BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|     "BAR"
-
-#data
-FOO<script></script/>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,21): self-closing-flag-on-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|     "BAR"
-
-#data
-FOO<script></script/ >BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,20): unexpected-character-after-solidus-in-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|     "BAR"
-
-#data
-FOO<script type="text/plain"></scriptx>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,42): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "</scriptx>BAR"
-
-#data
-FOO<script></script foo=">" dd>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,31): attributes-in-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|     "BAR"
-
-#data
-FOO<script>'<'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<'"
-|     "BAR"
-
-#data
-FOO<script>'<!'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!'"
-|     "BAR"
-
-#data
-FOO<script>'<!-'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!-'"
-|     "BAR"
-
-#data
-FOO<script>'<!--'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!--'"
-|     "BAR"
-
-#data
-FOO<script>'<!---'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!---'"
-|     "BAR"
-
-#data
-FOO<script>'<!-->'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!-->'"
-|     "BAR"
-
-#data
-FOO<script>'<!-->'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!-->'"
-|     "BAR"
-
-#data
-FOO<script>'<!-- potato'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!-- potato'"
-|     "BAR"
-
-#data
-FOO<script>'<!-- <sCrIpt'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!-- <sCrIpt'"
-|     "BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt>'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,56): expected-script-data-but-got-eof
-(1,56): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt>'</script>BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt> -'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,58): expected-script-data-but-got-eof
-(1,58): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt> -'</script>BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt> --'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,59): expected-script-data-but-got-eof
-(1,59): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt> --'</script>BAR"
-
-#data
-FOO<script>'<!-- <sCrIpt> -->'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       "'<!-- <sCrIpt> -->'"
-|     "BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt> --!>'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,61): expected-script-data-but-got-eof
-(1,61): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt> --!>'</script>BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt> -- >'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,61): expected-script-data-but-got-eof
-(1,61): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt> -- >'</script>BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt '</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,56): expected-script-data-but-got-eof
-(1,56): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt '</script>BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt/'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-(1,56): expected-script-data-but-got-eof
-(1,56): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt/'</script>BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt\'</script>BAR
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt\'"
-|     "BAR"
-
-#data
-FOO<script type="text/plain">'<!-- <sCrIpt/'</script>BAR</script>QUX
-#errors
-(1,3): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "FOO"
-|     <script>
-|       type="text/plain"
-|       "'<!-- <sCrIpt/'</script>BAR"
-|     "QUX"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/adoption01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/adoption01.dat
deleted file mode 100644
index 4e08d0e84..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/adoption01.dat
+++ /dev/null
@@ -1,15 +0,0 @@
-#data
-<p><b id="A"><script>document.getElementById("A").id = "B"</script></p>TEXT</b>
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <b>
-|         id="B"
-|         <script>
-|           "document.getElementById("A").id = "B""
-|     <b>
-|       id="A"
-|       "TEXT"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/ark.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/ark.dat
deleted file mode 100644
index acbac41df..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/ark.dat
+++ /dev/null
@@ -1,26 +0,0 @@
-#data
-<p><font size=4><font size=4><font size=4><script>document.getElementsByTagName("font")[2].setAttribute("size", "5");</script><font size=4><p>X
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           size="4"
-|           <font>
-|             size="5"
-|             <script>
-|               "document.getElementsByTagName("font")[2].setAttribute("size", "5");"
-|             <font>
-|               size="4"
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           size="4"
-|           <font>
-|             size="4"
-|             "X"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/webkit01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/webkit01.dat
deleted file mode 100644
index ef4a41ca0..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/scripted/webkit01.dat
+++ /dev/null
@@ -1,28 +0,0 @@
-#data
-1<script>document.write("2")</script>3
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     "1"
-|     <script>
-|       "document.write("2")"
-|     "23"
-
-#data
-1<script>document.write("<script>document.write('2')</scr"+ "ipt><script>document.write('3')</scr" + "ipt>")</script>4
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     "1"
-|     <script>
-|       "document.write("<script>document.write('2')</scr"+ "ipt><script>document.write('3')</scr" + "ipt>")"
-|     <script>
-|       "document.write('2')"
-|     "2"
-|     <script>
-|       "document.write('3')"
-|     "34"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tables01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tables01.dat
deleted file mode 100644
index f0caaa3c5..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tables01.dat
+++ /dev/null
@@ -1,286 +0,0 @@
-#data
-<table><th>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,11): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <th>
-
-#data
-<table><td>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,11): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-
-#data
-<table><col foo='bar'>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,22): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <colgroup>
-|         <col>
-|           foo="bar"
-
-#data
-<table><colgroup></html>foo
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,24): unexpected-end-tag
-(1,27): foster-parenting-character-in-table
-(1,27): foster-parenting-character-in-table
-(1,27): foster-parenting-character-in-table
-(1,27): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     "foo"
-|     <table>
-|       <colgroup>
-
-#data
-<table></table><p>foo
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|     <p>
-|       "foo"
-
-#data
-<table></body></caption></col></colgroup></html></tbody></td></tfoot></th></thead></tr><td>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,14): unexpected-end-tag
-(1,24): unexpected-end-tag
-(1,30): unexpected-end-tag
-(1,41): unexpected-end-tag
-(1,48): unexpected-end-tag
-(1,56): unexpected-end-tag
-(1,61): unexpected-end-tag
-(1,69): unexpected-end-tag
-(1,74): unexpected-end-tag
-(1,82): unexpected-end-tag
-(1,87): unexpected-end-tag
-(1,91): unexpected-cell-in-table-body
-(1,91): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-
-#data
-<table><select><option>3</select></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,15): unexpected-start-tag-implies-table-voodoo
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <option>
-|         "3"
-|     <table>
-
-#data
-<table><select><table></table></select></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,15): unexpected-start-tag-implies-table-voodoo
-(1,22): unexpected-table-element-start-tag-in-select-in-table
-(1,22): unexpected-start-tag-implies-end-tag
-(1,39): unexpected-end-tag
-(1,47): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     <table>
-|     <table>
-
-#data
-<table><select></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,15): unexpected-start-tag-implies-table-voodoo
-(1,23): unexpected-table-element-end-tag-in-select-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     <table>
-
-#data
-<table><select><option>A<tr><td>B</td></tr></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,15): unexpected-start-tag-implies-table-voodoo
-(1,28): unexpected-table-element-start-tag-in-select-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <option>
-|         "A"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "B"
-
-#data
-<table><td></body></caption></col></colgroup></html>foo
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,18): unexpected-end-tag
-(1,28): unexpected-end-tag
-(1,34): unexpected-end-tag
-(1,45): unexpected-end-tag
-(1,52): unexpected-end-tag
-(1,55): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "foo"
-
-#data
-<table><td>A</table>B
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "A"
-|     "B"
-
-#data
-<table><tr><caption>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|       <caption>
-
-#data
-<table><tr></body></caption></col></colgroup></html></td></th><td>foo
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,18): unexpected-end-tag-in-table-row
-(1,28): unexpected-end-tag-in-table-row
-(1,34): unexpected-end-tag-in-table-row
-(1,45): unexpected-end-tag-in-table-row
-(1,52): unexpected-end-tag-in-table-row
-(1,57): unexpected-end-tag-in-table-row
-(1,62): unexpected-end-tag-in-table-row
-(1,69): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "foo"
-
-#data
-<table><td><tr>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,15): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|         <tr>
-
-#data
-<table><td><button><td>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,23): unexpected-cell-end-tag
-(1,23): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <button>
-|           <td>
-
-#data
-<table><tr><td><svg><desc><td>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,30): unexpected-cell-end-tag
-(1,30): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <svg svg>
-|               <svg desc>
-|           <td>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/template.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/template.dat
deleted file mode 100644
index a4235681f..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/template.dat
+++ /dev/null
@@ -1,1418 +0,0 @@
-#data
-<body><template>Hello</template>
-#errors
-#document
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-|             <col>
-|   <body>
-
-#data
-<template><template><tbody><select>
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-| <html>
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-#data
-<template><template><table><div>
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-| <html>
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-| <html>
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-#data
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-#document
-| <html>
-|   <head>
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-|           content
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-#data
-<template><template><style>var i
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-#document
-| <html>
-|   <head>
-|     <template>
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-
-#data
-<template><table></template><body><span>Foo
-#errors
-#document
-| <html>
-|   <head>
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-|       content
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-|   <body>
-|     <span>
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-
-#data
-<template><td></template><body><span>Foo
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-#document
-| <html>
-|   <head>
-|     <template>
-|       content
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-|   <body>
-|     <span>
-|       "Foo"
-
-#data
-<template><object></template><body><span>Foo
-#errors
-#document
-| <html>
-|   <head>
-|     <template>
-|       content
-|         <object>
-|   <body>
-|     <span>
-|       "Foo"
-
-#data
-<template><svg><template>
-#errors
-#document
-| <html>
-|   <head>
-|     <template>
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-
-#data
-<template><svg><foo><template><foreignObject><div></template><div>
-#errors
-#document
-| <html>
-|   <head>
-|     <template>
-|       content
-|         <svg svg>
-|           <svg foo>
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-|               <svg foreignObject>
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-
-#data
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-#errors
-#document
-| <html>
-|   <head>
-|   <body>
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-|         content
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-#data
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-#errors
-(1,62): unexpected-caption-in-select-in-table
-(1,71): unexpected-table-end-in-caption
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <select>
-|               <template>
-|                 content
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-
-#data
-<body></body><template>
-#errors
-(1,23): template-after-body
-(1,24): eof-in-template
-#document
-| <html>
-|   <head>
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-|       content
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-#data
-<head></head><template>
-#errors
-(1,23): template-after-head
-(1,24): eof-in-template
-#document
-| <html>
-|   <head>
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-
-#data
-<head></head><template>Foo</template>
-#errors
-(1,23): template-after-head
-#document
-| <html>
-|   <head>
-|     <template>
-|       content
-|         "Foo"
-|   <body>
-
-#data
-<body><form><template><form>
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
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-|         content
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-
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-<body><template><table><form>
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
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-|       content
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-
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-<body><template><form><form>
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     <template>
-|       content
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-|           <form>
-
-#data
-<body><form><template><isindex>
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       <template>
-|         content
-|           <form>
-|             <hr>
-|             <label>
-|               "This is a searchable index. Enter search keywords: "
-|               <input>
-|                 name="isindex"
-|             <hr>
-
-#data
-<body><form><template><isindex><form>
-#errors
-#document
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       <template>
-|         content
-|           <form>
-|             <hr>
-|             <label>
-|               "This is a searchable index. Enter search keywords: "
-|               <input>
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-|             <hr>
-|           <form>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests1.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests1.dat
deleted file mode 100644
index f12e87178..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests1.dat
+++ /dev/null
@@ -1,1959 +0,0 @@
-#data
-Test
-#errors
-(1,0): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
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-
-#data
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-#errors
-(1,3): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
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-
-#data
-Line1<br>Line2<br>Line3<br>Line4
-#errors
-(1,0): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "Line1"
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-|     "Line2"
-|     <br>
-|     "Line3"
-|     <br>
-|     "Line4"
-
-#data
-<html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-
-#data
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-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
-#document
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
-#document
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-#data
-<html><head><body></html>
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
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-(1,6): expected-doctype-but-got-start-tag
-#document
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-</head>
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-(1,7): expected-doctype-but-got-end-tag
-#document
-| <html>
-|   <head>
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-</body>
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-(1,7): expected-doctype-but-got-end-tag element.
-#document
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-|   <head>
-|   <body>
-
-#data
-</html>
-#errors
-(1,7): expected-doctype-but-got-end-tag element.
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-| <html>
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-(1,14): unexpected-cell-in-table-body
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-(1,25): expected-closing-tag-but-got-eof
-#document
-| <html>
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-| <html>
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-| <html>
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-(1,10): adoption-agency-1.3
-(1,24): unexpected-end-tag
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-| <!DOCTYPE html>
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-(1,34): end-tag-too-early
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-(1,10): expected-doctype-but-got-start-tag
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-(1,3): expected-doctype-but-got-start-tag
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-| <html>
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-(1,15): unexpected-start-tag-implies-end-tag
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-(1,16): expected-closing-tag-but-got-eof
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-| <html>
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-(1,48): foster-parenting-character-in-table
-(1,48): foster-parenting-character-in-table
-(1,48): foster-parenting-character-in-table
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-(1,48): foster-parenting-character-in-table
-(1,48): foster-parenting-character-in-table
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-(1,48): foster-parenting-character-in-table
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-(1,71): eof-in-table
-#document
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-| <html>
-|   <head>
-|   <body>
-|     <font>
-|       <div>
-|         "helloexcite!"
-|         <b>
-|           "me!"
-|         <table>
-|           <tbody>
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-|               <th>
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-
-#data
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-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <li>
-|       "hello"
-|     <li>
-|       "world"
-|       <ul>
-|         "how"
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-|           "do"
-|       "you"
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-
-#data
-<!DOCTYPE html>A<option>B<optgroup>C<select>D</option>E
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-(1,54): unexpected-end-tag-in-select
-(1,55): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "A"
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-
-#data
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-(1,1): expected-tag-name
-(1,1): expected-doctype-but-got-chars
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-| <html>
-|   <head>
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-
-#data
-<#
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-(1,1): expected-tag-name
-(1,1): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
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-
-#data
-</
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-(1,2): expected-closing-tag-but-got-eof
-(1,2): expected-doctype-but-got-chars
-#document
-| <html>
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-#data
-</#
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-(1,2): expected-closing-tag-but-got-char
-(1,3): expected-doctype-but-got-eof
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-| <!-- # -->
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-|   <head>
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-#data
-<?
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-(1,1): expected-tag-name-but-got-question-mark
-(1,2): expected-doctype-but-got-eof
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-| <!-- ? -->
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-(1,1): expected-tag-name-but-got-question-mark
-(1,3): expected-doctype-but-got-eof
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-(1,2): expected-dashes-or-doctype
-(1,2): expected-doctype-but-got-eof
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-| <!--  -->
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-(1,2): expected-dashes-or-doctype
-(1,3): expected-doctype-but-got-eof
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-(1,1): expected-tag-name-but-got-question-mark
-(1,11): expected-doctype-but-got-eof
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-(1,2): expected-dashes-or-doctype
-(1,10): expected-doctype-but-got-eof
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-| <!-- COMMENT -->
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-
-#data
-</ COMMENT >
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-(1,2): expected-closing-tag-but-got-char
-(1,12): expected-doctype-but-got-eof
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-| <!--  COMMENT  -->
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-(1,1): expected-tag-name-but-got-question-mark
-(1,13): expected-doctype-but-got-eof
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-(1,2): expected-dashes-or-doctype
-(1,12): expected-doctype-but-got-eof
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-| <!-- COM--MENT -->
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-(1,2): expected-closing-tag-but-got-char
-(1,14): expected-doctype-but-got-eof
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-(1,26): expected-named-closing-tag-but-got-eof
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-| <!DOCTYPE html>
-| <html>
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-
-#data
-<!DOCTYPE html><script> <!-- </script> --> </script> EOF
-#errors
-(1,52): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       " <!-- "
-|     " "
-|   <body>
-|     "-->  EOF"
-
-#data
-<b><p></b>TEST
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,10): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|     <p>
-|       <b>
-|       "TEST"
-
-#data
-<p id=a><b><p id=b></b>TEST
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,19): unexpected-end-tag
-(1,23): adoption-agency-1.2
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       id="a"
-|       <b>
-|     <p>
-|       id="b"
-|       "TEST"
-
-#data
-<b id=a><p><b id=b></p></b>TEST
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,23): unexpected-end-tag
-(1,27): adoption-agency-1.2
-(1,31): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       id="a"
-|       <p>
-|         <b>
-|           id="b"
-|       "TEST"
-
-#data
-<!DOCTYPE html><title>U-test</title><body><div><p>Test<u></p></div></body>
-#errors
-(1,61): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "U-test"
-|   <body>
-|     <div>
-|       <p>
-|         "Test"
-|         <u>
-
-#data
-<!DOCTYPE html><font><table></font></table></font>
-#errors
-(1,35): unexpected-end-tag-implies-table-voodoo
-(1,35): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <font>
-|       <table>
-
-#data
-<font><p>hello<b>cruel</font>world
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,29): adoption-agency-1.3
-(1,29): adoption-agency-1.3
-(1,34): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <font>
-|     <p>
-|       <font>
-|         "hello"
-|         <b>
-|           "cruel"
-|       <b>
-|         "world"
-
-#data
-<b>Test</i>Test
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,11): unexpected-end-tag
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "TestTest"
-
-#data
-<b>A<cite>B<div>C
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "A"
-|       <cite>
-|         "B"
-|         <div>
-|           "C"
-
-#data
-<b>A<cite>B<div>C</cite>D
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,24): unexpected-end-tag
-(1,25): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "A"
-|       <cite>
-|         "B"
-|         <div>
-|           "CD"
-
-#data
-<b>A<cite>B<div>C</b>D
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,21): adoption-agency-1.3
-(1,22): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "A"
-|       <cite>
-|         "B"
-|     <div>
-|       <b>
-|         "C"
-|       "D"
-
-#data
-
-#errors
-(1,0): expected-doctype-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-
-#data
-<DIV>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,5): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-
-#data
-<DIV> abc
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,9): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc"
-
-#data
-<DIV> abc <B>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,13): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-
-#data
-<DIV> abc <B> def
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def"
-
-#data
-<DIV> abc <B> def <I>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,21): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-
-#data
-<DIV> abc <B> def <I> ghi
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,25): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi"
-
-#data
-<DIV> abc <B> def <I> ghi <P>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,29): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|           <p>
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,33): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|           <p>
-|             " jkl"
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl </B>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,38): adoption-agency-1.3
-(1,38): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|       <i>
-|         <p>
-|           <b>
-|             " jkl "
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl </B> mno
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,38): adoption-agency-1.3
-(1,42): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|       <i>
-|         <p>
-|           <b>
-|             " jkl "
-|           " mno"
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl </B> mno </I>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,38): adoption-agency-1.3
-(1,47): adoption-agency-1.3
-(1,47): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|       <i>
-|       <p>
-|         <i>
-|           <b>
-|             " jkl "
-|           " mno "
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl </B> mno </I> pqr
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,38): adoption-agency-1.3
-(1,47): adoption-agency-1.3
-(1,51): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|       <i>
-|       <p>
-|         <i>
-|           <b>
-|             " jkl "
-|           " mno "
-|         " pqr"
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl </B> mno </I> pqr </P>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,38): adoption-agency-1.3
-(1,47): adoption-agency-1.3
-(1,56): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|       <i>
-|       <p>
-|         <i>
-|           <b>
-|             " jkl "
-|           " mno "
-|         " pqr "
-
-#data
-<DIV> abc <B> def <I> ghi <P> jkl </B> mno </I> pqr </P> stu
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,38): adoption-agency-1.3
-(1,47): adoption-agency-1.3
-(1,60): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       " abc "
-|       <b>
-|         " def "
-|         <i>
-|           " ghi "
-|       <i>
-|       <p>
-|         <i>
-|           <b>
-|             " jkl "
-|           " mno "
-|         " pqr "
-|       " stu"
-
-#data
-<test attribute---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------->
-#errors
-(1,1040): expected-doctype-but-got-start-tag
-(1,1040): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <test>
-|       attribute----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------=""
-
-#data
-<a href="blah">aba<table><a href="foo">br<tr><td></td></tr>x</table>aoe
-#errors
-(1,15): expected-doctype-but-got-start-tag
-(1,39): unexpected-start-tag-implies-table-voodoo
-(1,39): unexpected-start-tag-implies-end-tag
-(1,39): unexpected-end-tag
-(1,45): foster-parenting-character-in-table
-(1,45): foster-parenting-character-in-table
-(1,68): foster-parenting-character-in-table
-(1,71): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       href="blah"
-|       "aba"
-|       <a>
-|         href="foo"
-|         "br"
-|       <a>
-|         href="foo"
-|         "x"
-|       <table>
-|         <tbody>
-|           <tr>
-|             <td>
-|     <a>
-|       href="foo"
-|       "aoe"
-
-#data
-<a href="blah">aba<table><tr><td><a href="foo">br</td></tr>x</table>aoe
-#errors
-(1,15): expected-doctype-but-got-start-tag
-(1,54): unexpected-cell-end-tag
-(1,71): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       href="blah"
-|       "abax"
-|       <table>
-|         <tbody>
-|           <tr>
-|             <td>
-|               <a>
-|                 href="foo"
-|                 "br"
-|       "aoe"
-
-#data
-<table><a href="blah">aba<tr><td><a href="foo">br</td></tr>x</table>aoe
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,22): unexpected-start-tag-implies-table-voodoo
-(1,29): foster-parenting-character-in-table
-(1,29): foster-parenting-character-in-table
-(1,29): foster-parenting-character-in-table
-(1,54): unexpected-cell-end-tag
-(1,68): foster-parenting-character-in-table
-(1,71): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       href="blah"
-|       "aba"
-|     <a>
-|       href="blah"
-|       "x"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <a>
-|               href="foo"
-|               "br"
-|     <a>
-|       href="blah"
-|       "aoe"
-
-#data
-<a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,45): end-tag-too-early
-(1,47): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       href="a"
-|       "aa"
-|       <marquee>
-|         "aa"
-|         <a>
-|           href="b"
-|           "bb"
-|       "aa"
-
-#data
-<wbr><strike><code></strike><code><strike></code>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,28): adoption-agency-1.3
-(1,49): adoption-agency-1.3
-(1,49): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <wbr>
-|     <strike>
-|       <code>
-|     <code>
-|       <code>
-|         <strike>
-
-#data
-<!DOCTYPE html><spacer>foo
-#errors
-(1,26): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <spacer>
-|       "foo"
-
-#data
-<title><meta></title><link><title><meta></title>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|       "<meta>"
-|     <link>
-|     <title>
-|       "<meta>"
-|   <body>
-
-#data
-<style><!--</style><meta><script>--><link></script>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--"
-|     <meta>
-|     <script>
-|       "--><link>"
-|   <body>
-
-#data
-<head><meta></head><link>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,25): unexpected-start-tag-out-of-my-head
-#document
-| <html>
-|   <head>
-|     <meta>
-|     <link>
-|   <body>
-
-#data
-<table><tr><tr><td><td><span><th><span>X</table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,33): unexpected-cell-end-tag
-(1,48): unexpected-cell-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|         <tr>
-|           <td>
-|           <td>
-|             <span>
-|           <th>
-|             <span>
-|               "X"
-
-#data
-<body><body><base><link><meta><title><p></title><body><p></body>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,12): unexpected-start-tag
-(1,54): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <base>
-|     <link>
-|     <meta>
-|     <title>
-|       "<p>"
-|     <p>
-
-#data
-<textarea><p></textarea>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "<p>"
-
-#data
-<p><image></p>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,10): unexpected-start-tag-treated-as
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <img>
-
-#data
-<a><table><a></table><p><a><div><a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,13): unexpected-start-tag-implies-table-voodoo
-(1,13): unexpected-start-tag-implies-end-tag
-(1,13): adoption-agency-1.3
-(1,27): unexpected-start-tag-implies-end-tag
-(1,27): adoption-agency-1.2
-(1,32): unexpected-end-tag
-(1,35): unexpected-start-tag-implies-end-tag
-(1,35): adoption-agency-1.2
-(1,35): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <a>
-|       <table>
-|     <p>
-|       <a>
-|     <div>
-|       <a>
-
-#data
-<head></p><meta><p>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,10): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <meta>
-|   <body>
-|     <p>
-
-#data
-<head></html><meta><p>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,19): expected-eof-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <meta>
-|     <p>
-
-#data
-<b><table><td><i></table>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,14): unexpected-cell-in-table-body
-(1,25): unexpected-cell-end-tag
-(1,25): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <table>
-|         <tbody>
-|           <tr>
-|             <td>
-|               <i>
-
-#data
-<b><table><td></b><i></table>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,14): unexpected-cell-in-table-body
-(1,18): unexpected-end-tag
-(1,29): unexpected-cell-end-tag
-(1,29): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <table>
-|         <tbody>
-|           <tr>
-|             <td>
-|               <i>
-
-#data
-<h1><h2>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-(1,8): unexpected-start-tag
-(1,8): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <h1>
-|     <h2>
-
-#data
-<a><p><a></a></p></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,9): unexpected-start-tag-implies-end-tag
-(1,9): adoption-agency-1.3
-(1,21): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|     <p>
-|       <a>
-|       <a>
-
-#data
-<b><button></b></button></b>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,15): adoption-agency-1.3
-(1,28): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|     <button>
-|       <b>
-
-#data
-<p><b><div><marquee></p></b></div>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,11): unexpected-end-tag
-(1,24): unexpected-end-tag
-(1,28): unexpected-end-tag
-(1,34): end-tag-too-early
-(1,34): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <b>
-|     <div>
-|       <b>
-|         <marquee>
-|           <p>
-
-#data
-<script></script></div><title></title><p><p>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,23): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|     <title>
-|   <body>
-|     <p>
-|     <p>
-
-#data
-<p><hr></p>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,11): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|     <hr>
-|     <p>
-
-#data
-<select><b><option><select><option></b></select>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,11): unexpected-start-tag-in-select
-(1,27): unexpected-select-in-select
-(1,39): unexpected-end-tag
-(1,48): unexpected-end-tag
-(1,48): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <option>
-|     <option>
-
-#data
-<html><head><title></title><body></body></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|   <body>
-
-#data
-<a><table><td><a><table></table><a></tr><a></table><a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,14): unexpected-cell-in-table-body
-(1,35): unexpected-start-tag-implies-end-tag
-(1,40): unexpected-cell-end-tag
-(1,43): unexpected-start-tag-implies-table-voodoo
-(1,43): unexpected-start-tag-implies-end-tag
-(1,43): unexpected-end-tag
-(1,54): unexpected-start-tag-implies-end-tag
-(1,54): adoption-agency-1.2
-(1,54): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <a>
-|       <table>
-|         <tbody>
-|           <tr>
-|             <td>
-|               <a>
-|                 <table>
-|               <a>
-|     <a>
-
-#data
-<ul><li></li><div><li></div><li><li><div><li><address><li><b><em></b><li></ul>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-(1,45): end-tag-too-early
-(1,58): end-tag-too-early
-(1,69): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ul>
-|       <li>
-|       <div>
-|         <li>
-|       <li>
-|       <li>
-|         <div>
-|       <li>
-|         <address>
-|       <li>
-|         <b>
-|           <em>
-|       <li>
-
-#data
-<ul><li><ul></li><li>a</li></ul></li></ul>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-(1,17): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ul>
-|       <li>
-|         <ul>
-|           <li>
-|             "a"
-
-#data
-<frameset><frame><frameset><frame></frameset><noframes></noframes></frameset>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-|     <frame>
-|     <frameset>
-|       <frame>
-|     <noframes>
-
-#data
-<h1><table><td><h3></table><h3></h1>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-(1,15): unexpected-cell-in-table-body
-(1,27): unexpected-cell-end-tag
-(1,31): unexpected-start-tag
-(1,36): end-tag-too-early
-#document
-| <html>
-|   <head>
-|   <body>
-|     <h1>
-|       <table>
-|         <tbody>
-|           <tr>
-|             <td>
-|               <h3>
-|     <h3>
-
-#data
-<table><colgroup><col><colgroup><col><col><col><colgroup><col><col><thead><tr><td></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <colgroup>
-|         <col>
-|       <colgroup>
-|         <col>
-|         <col>
-|         <col>
-|       <colgroup>
-|         <col>
-|         <col>
-|       <thead>
-|         <tr>
-|           <td>
-
-#data
-<table><col><tbody><col><tr><col><td><col></table><col>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,37): unexpected-cell-in-table-body
-(1,55): unexpected-start-tag-ignored
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <colgroup>
-|         <col>
-|       <tbody>
-|       <colgroup>
-|         <col>
-|       <tbody>
-|         <tr>
-|       <colgroup>
-|         <col>
-|       <tbody>
-|         <tr>
-|           <td>
-|       <colgroup>
-|         <col>
-
-#data
-<table><colgroup><tbody><colgroup><tr><colgroup><td><colgroup></table><colgroup>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,52): unexpected-cell-in-table-body
-(1,80): unexpected-start-tag-ignored
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <colgroup>
-|       <tbody>
-|       <colgroup>
-|       <tbody>
-|         <tr>
-|       <colgroup>
-|       <tbody>
-|         <tr>
-|           <td>
-|       <colgroup>
-
-#data
-</strong></b></em></i></u></strike></s></blink></tt></pre></big></small></font></select></h1></h2></h3></h4></h5></h6></body></br></a></img></title></span></style></script></table></th></td></tr></frame></area></link></param></hr></input></col></base></meta></basefont></bgsound></embed></spacer></p></dd></dt></caption></colgroup></tbody></tfoot></thead></address></blockquote></center></dir></div></dl></fieldset></listing></menu></ol></ul></li></nobr></wbr></form></button></marquee></object></html></frameset></head></iframe></image></isindex></noembed></noframes></noscript></optgroup></option></plaintext></textarea>
-#errors
-(1,9): expected-doctype-but-got-end-tag
-(1,9): unexpected-end-tag-before-html
-(1,13): unexpected-end-tag-before-html
-(1,18): unexpected-end-tag-before-html
-(1,22): unexpected-end-tag-before-html
-(1,26): unexpected-end-tag-before-html
-(1,35): unexpected-end-tag-before-html
-(1,39): unexpected-end-tag-before-html
-(1,47): unexpected-end-tag-before-html
-(1,52): unexpected-end-tag-before-html
-(1,58): unexpected-end-tag-before-html
-(1,64): unexpected-end-tag-before-html
-(1,72): unexpected-end-tag-before-html
-(1,79): unexpected-end-tag-before-html
-(1,88): unexpected-end-tag-before-html
-(1,93): unexpected-end-tag-before-html
-(1,98): unexpected-end-tag-before-html
-(1,103): unexpected-end-tag-before-html
-(1,108): unexpected-end-tag-before-html
-(1,113): unexpected-end-tag-before-html
-(1,118): unexpected-end-tag-before-html
-(1,130): unexpected-end-tag-after-body
-(1,130): unexpected-end-tag-treated-as
-(1,134): unexpected-end-tag
-(1,140): unexpected-end-tag
-(1,148): unexpected-end-tag
-(1,155): unexpected-end-tag
-(1,163): unexpected-end-tag
-(1,172): unexpected-end-tag
-(1,180): unexpected-end-tag
-(1,185): unexpected-end-tag
-(1,190): unexpected-end-tag
-(1,195): unexpected-end-tag
-(1,203): unexpected-end-tag
-(1,210): unexpected-end-tag
-(1,217): unexpected-end-tag
-(1,225): unexpected-end-tag
-(1,230): unexpected-end-tag
-(1,238): unexpected-end-tag
-(1,244): unexpected-end-tag
-(1,251): unexpected-end-tag
-(1,258): unexpected-end-tag
-(1,269): unexpected-end-tag
-(1,279): unexpected-end-tag
-(1,287): unexpected-end-tag
-(1,296): unexpected-end-tag
-(1,300): unexpected-end-tag
-(1,305): unexpected-end-tag
-(1,310): unexpected-end-tag
-(1,320): unexpected-end-tag
-(1,331): unexpected-end-tag
-(1,339): unexpected-end-tag
-(1,347): unexpected-end-tag
-(1,355): unexpected-end-tag
-(1,365): end-tag-too-early
-(1,378): end-tag-too-early
-(1,387): end-tag-too-early
-(1,393): end-tag-too-early
-(1,399): end-tag-too-early
-(1,404): end-tag-too-early
-(1,415): end-tag-too-early
-(1,425): end-tag-too-early
-(1,432): end-tag-too-early
-(1,437): end-tag-too-early
-(1,442): end-tag-too-early
-(1,447): unexpected-end-tag
-(1,454): unexpected-end-tag
-(1,460): unexpected-end-tag
-(1,467): unexpected-end-tag
-(1,476): end-tag-too-early
-(1,486): end-tag-too-early
-(1,495): end-tag-too-early
-(1,513): expected-eof-but-got-end-tag
-(1,513): unexpected-end-tag
-(1,520): unexpected-end-tag
-(1,529): unexpected-end-tag
-(1,537): unexpected-end-tag
-(1,547): unexpected-end-tag
-(1,557): unexpected-end-tag
-(1,568): unexpected-end-tag
-(1,579): unexpected-end-tag
-(1,590): unexpected-end-tag
-(1,599): unexpected-end-tag
-(1,611): unexpected-end-tag
-(1,622): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <br>
-|     <p>
-
-#data
-<table><tr></strong></b></em></i></u></strike></s></blink></tt></pre></big></small></font></select></h1></h2></h3></h4></h5></h6></body></br></a></img></title></span></style></script></table></th></td></tr></frame></area></link></param></hr></input></col></base></meta></basefont></bgsound></embed></spacer></p></dd></dt></caption></colgroup></tbody></tfoot></thead></address></blockquote></center></dir></div></dl></fieldset></listing></menu></ol></ul></li></nobr></wbr></form></button></marquee></object></html></frameset></head></iframe></image></isindex></noembed></noframes></noscript></optgroup></option></plaintext></textarea>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,20): unexpected-end-tag-implies-table-voodoo
-(1,20): unexpected-end-tag
-(1,24): unexpected-end-tag-implies-table-voodoo
-(1,24): unexpected-end-tag
-(1,29): unexpected-end-tag-implies-table-voodoo
-(1,29): unexpected-end-tag
-(1,33): unexpected-end-tag-implies-table-voodoo
-(1,33): unexpected-end-tag
-(1,37): unexpected-end-tag-implies-table-voodoo
-(1,37): unexpected-end-tag
-(1,46): unexpected-end-tag-implies-table-voodoo
-(1,46): unexpected-end-tag
-(1,50): unexpected-end-tag-implies-table-voodoo
-(1,50): unexpected-end-tag
-(1,58): unexpected-end-tag-implies-table-voodoo
-(1,58): unexpected-end-tag
-(1,63): unexpected-end-tag-implies-table-voodoo
-(1,63): unexpected-end-tag
-(1,69): unexpected-end-tag-implies-table-voodoo
-(1,69): end-tag-too-early
-(1,75): unexpected-end-tag-implies-table-voodoo
-(1,75): unexpected-end-tag
-(1,83): unexpected-end-tag-implies-table-voodoo
-(1,83): unexpected-end-tag
-(1,90): unexpected-end-tag-implies-table-voodoo
-(1,90): unexpected-end-tag
-(1,99): unexpected-end-tag-implies-table-voodoo
-(1,99): unexpected-end-tag
-(1,104): unexpected-end-tag-implies-table-voodoo
-(1,104): end-tag-too-early
-(1,109): unexpected-end-tag-implies-table-voodoo
-(1,109): end-tag-too-early
-(1,114): unexpected-end-tag-implies-table-voodoo
-(1,114): end-tag-too-early
-(1,119): unexpected-end-tag-implies-table-voodoo
-(1,119): end-tag-too-early
-(1,124): unexpected-end-tag-implies-table-voodoo
-(1,124): end-tag-too-early
-(1,129): unexpected-end-tag-implies-table-voodoo
-(1,129): end-tag-too-early
-(1,136): unexpected-end-tag-in-table-row
-(1,141): unexpected-end-tag-implies-table-voodoo
-(1,141): unexpected-end-tag-treated-as
-(1,145): unexpected-end-tag-implies-table-voodoo
-(1,145): unexpected-end-tag
-(1,151): unexpected-end-tag-implies-table-voodoo
-(1,151): unexpected-end-tag
-(1,159): unexpected-end-tag-implies-table-voodoo
-(1,159): unexpected-end-tag
-(1,166): unexpected-end-tag-implies-table-voodoo
-(1,166): unexpected-end-tag
-(1,174): unexpected-end-tag-implies-table-voodoo
-(1,174): unexpected-end-tag
-(1,183): unexpected-end-tag-implies-table-voodoo
-(1,183): unexpected-end-tag
-(1,196): unexpected-end-tag
-(1,201): unexpected-end-tag
-(1,206): unexpected-end-tag
-(1,214): unexpected-end-tag
-(1,221): unexpected-end-tag
-(1,228): unexpected-end-tag
-(1,236): unexpected-end-tag
-(1,241): unexpected-end-tag
-(1,249): unexpected-end-tag
-(1,255): unexpected-end-tag
-(1,262): unexpected-end-tag
-(1,269): unexpected-end-tag
-(1,280): unexpected-end-tag
-(1,290): unexpected-end-tag
-(1,298): unexpected-end-tag
-(1,307): unexpected-end-tag
-(1,311): unexpected-end-tag
-(1,316): unexpected-end-tag
-(1,321): unexpected-end-tag
-(1,331): unexpected-end-tag
-(1,342): unexpected-end-tag
-(1,350): unexpected-end-tag
-(1,358): unexpected-end-tag
-(1,366): unexpected-end-tag
-(1,376): end-tag-too-early
-(1,389): end-tag-too-early
-(1,398): end-tag-too-early
-(1,404): end-tag-too-early
-(1,410): end-tag-too-early
-(1,415): end-tag-too-early
-(1,426): end-tag-too-early
-(1,436): end-tag-too-early
-(1,443): end-tag-too-early
-(1,448): end-tag-too-early
-(1,453): end-tag-too-early
-(1,458): unexpected-end-tag
-(1,465): unexpected-end-tag
-(1,471): unexpected-end-tag
-(1,478): unexpected-end-tag
-(1,487): end-tag-too-early
-(1,497): end-tag-too-early
-(1,506): end-tag-too-early
-(1,524): expected-eof-but-got-end-tag
-(1,524): unexpected-end-tag
-(1,531): unexpected-end-tag
-(1,540): unexpected-end-tag
-(1,548): unexpected-end-tag
-(1,558): unexpected-end-tag
-(1,568): unexpected-end-tag
-(1,579): unexpected-end-tag
-(1,590): unexpected-end-tag
-(1,601): unexpected-end-tag
-(1,610): unexpected-end-tag
-(1,622): unexpected-end-tag
-(1,633): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <br>
-|     <table>
-|       <tbody>
-|         <tr>
-|     <p>
-
-#data
-<frameset>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,10): eof-in-frameset
-#document
-| <html>
-|   <head>
-|   <frameset>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests10.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests10.dat
deleted file mode 100644
index 87d94786b..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests10.dat
+++ /dev/null
@@ -1,847 +0,0 @@
-#data
-<!DOCTYPE html><svg></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-
-#data
-<!DOCTYPE html><svg></svg><![CDATA[a]]>
-#errors
-(1,28) expected-dashes-or-doctype
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|     <!-- [CDATA[a]] -->
-
-#data
-<!DOCTYPE html><body><svg></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-
-#data
-<!DOCTYPE html><body><select><svg></svg></select>
-#errors
-(1,34) unexpected-start-tag-in-select
-(1,40) unexpected-end-tag-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!DOCTYPE html><body><select><option><svg></svg></option></select>
-#errors
-(1,42) unexpected-start-tag-in-select
-(1,48) unexpected-end-tag-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <option>
-
-#data
-<!DOCTYPE html><body><table><svg></svg></table>
-#errors
-(1,33) foster-parenting-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|     <table>
-
-#data
-<!DOCTYPE html><body><table><svg><g>foo</g></svg></table>
-#errors
-(1,33) foster-parenting-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|     <table>
-
-#data
-<!DOCTYPE html><body><table><svg><g>foo</g><g>bar</g></svg></table>
-#errors
-(1,33) foster-parenting-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|       <svg g>
-|         "bar"
-|     <table>
-
-#data
-<!DOCTYPE html><body><table><tbody><svg><g>foo</g><g>bar</g></svg></tbody></table>
-#errors
-(1,40) foster-parenting-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|       <svg g>
-|         "bar"
-|     <table>
-|       <tbody>
-
-#data
-<!DOCTYPE html><body><table><tbody><tr><svg><g>foo</g><g>bar</g></svg></tr></tbody></table>
-#errors
-(1,44) foster-parenting-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|       <svg g>
-|         "bar"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!DOCTYPE html><body><table><tbody><tr><td><svg><g>foo</g><g>bar</g></svg></td></tr></tbody></table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <svg svg>
-|               <svg g>
-|                 "foo"
-|               <svg g>
-|                 "bar"
-
-#data
-<!DOCTYPE html><body><table><tbody><tr><td><svg><g>foo</g><g>bar</g></svg><p>baz</td></tr></tbody></table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <svg svg>
-|               <svg g>
-|                 "foo"
-|               <svg g>
-|                 "bar"
-|             <p>
-|               "baz"
-
-#data
-<!DOCTYPE html><body><table><caption><svg><g>foo</g><g>bar</g></svg><p>baz</caption></table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <svg svg>
-|           <svg g>
-|             "foo"
-|           <svg g>
-|             "bar"
-|         <p>
-|           "baz"
-
-#data
-<!DOCTYPE html><body><table><caption><svg><g>foo</g><g>bar</g><p>baz</table><p>quux
-#errors
-(1,65) unexpected-html-element-in-foreign-content
-(1,76) XXX-undefined-error
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <svg svg>
-|           <svg g>
-|             "foo"
-|           <svg g>
-|             "bar"
-|         <p>
-|           "baz"
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><caption><svg><g>foo</g><g>bar</g>baz</table><p>quux
-#errors
-(1,73) unexpected-end-tag
-(1,73) expected-one-end-tag-but-got-another
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <svg svg>
-|           <svg g>
-|             "foo"
-|           <svg g>
-|             "bar"
-|           "baz"
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><colgroup><svg><g>foo</g><g>bar</g><p>baz</table><p>quux
-#errors
-(1,43) foster-parenting-start-tag
-(1,66) foster-parenting-start-tag
-(1,67) foster-parenting-character
-(1,68) foster-parenting-character
-(1,69) foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|       <svg g>
-|         "bar"
-|     <p>
-|       "baz"
-|     <table>
-|       <colgroup>
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><tr><td><select><svg><g>foo</g><g>bar</g><p>baz</table><p>quux
-#errors
-(1,49) unexpected-start-tag-in-select
-(1,52) unexpected-start-tag-in-select
-(1,59) unexpected-end-tag-in-select
-(1,62) unexpected-start-tag-in-select
-(1,69) unexpected-end-tag-in-select
-(1,72) unexpected-start-tag-in-select
-(1,83) unexpected-table-element-end-tag-in-select-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <select>
-|               "foobarbaz"
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><select><svg><g>foo</g><g>bar</g><p>baz</table><p>quux
-#errors
-(1,36) unexpected-start-tag-implies-table-voodoo
-(1,41) unexpected-start-tag-in-select
-(1,44) unexpected-start-tag-in-select
-(1,51) unexpected-end-tag-in-select
-(1,54) unexpected-start-tag-in-select
-(1,61) unexpected-end-tag-in-select
-(1,64) unexpected-start-tag-in-select
-(1,75) unexpected-table-element-end-tag-in-select-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       "foobarbaz"
-|     <table>
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body></body></html><svg><g>foo</g><g>bar</g><p>baz
-#errors
-(1,40) expected-eof-but-got-start-tag
-(1,63) unexpected-html-element-in-foreign-content
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|       <svg g>
-|         "bar"
-|     <p>
-|       "baz"
-
-#data
-<!DOCTYPE html><body></body><svg><g>foo</g><g>bar</g><p>baz
-#errors
-(1,33) unexpected-start-tag-after-body
-(1,56) unexpected-html-element-in-foreign-content
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg g>
-|         "foo"
-|       <svg g>
-|         "bar"
-|     <p>
-|       "baz"
-
-#data
-<!DOCTYPE html><frameset><svg><g></g><g></g><p><span>
-#errors
-(1,30) unexpected-start-tag-in-frameset
-(1,33) unexpected-start-tag-in-frameset
-(1,37) unexpected-end-tag-in-frameset
-(1,40) unexpected-start-tag-in-frameset
-(1,44) unexpected-end-tag-in-frameset
-(1,47) unexpected-start-tag-in-frameset
-(1,53) unexpected-start-tag-in-frameset
-(1,53) eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><frameset></frameset><svg><g></g><g></g><p><span>
-#errors
-(1,41) unexpected-start-tag-after-frameset
-(1,44) unexpected-start-tag-after-frameset
-(1,48) unexpected-end-tag-after-frameset
-(1,51) unexpected-start-tag-after-frameset
-(1,55) unexpected-end-tag-after-frameset
-(1,58) unexpected-start-tag-after-frameset
-(1,64) unexpected-start-tag-after-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><body xlink:href=foo><svg xlink:href=foo></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     <svg svg>
-|       xlink href="foo"
-
-#data
-<!DOCTYPE html><body xlink:href=foo xml:lang=en><svg><g xml:lang=en xlink:href=foo></g></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     xml:lang="en"
-|     <svg svg>
-|       <svg g>
-|         xlink href="foo"
-|         xml lang="en"
-
-#data
-<!DOCTYPE html><body xlink:href=foo xml:lang=en><svg><g xml:lang=en xlink:href=foo /></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     xml:lang="en"
-|     <svg svg>
-|       <svg g>
-|         xlink href="foo"
-|         xml lang="en"
-
-#data
-<!DOCTYPE html><body xlink:href=foo xml:lang=en><svg><g xml:lang=en xlink:href=foo />bar</svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     xml:lang="en"
-|     <svg svg>
-|       <svg g>
-|         xlink href="foo"
-|         xml lang="en"
-|       "bar"
-
-#data
-<svg></path>
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,12) unexpected-end-tag
-(1,12) unexpected-end-tag
-(1,12) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-
-#data
-<div><svg></div>a
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,16) unexpected-end-tag
-(1,16) end-tag-too-early
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <svg svg>
-|     "a"
-
-#data
-<div><svg><path></div>a
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,22) unexpected-end-tag
-(1,22) end-tag-too-early
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <svg svg>
-|         <svg path>
-|     "a"
-
-#data
-<div><svg><path></svg><path>
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,22) unexpected-end-tag
-(1,28) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <svg svg>
-|         <svg path>
-|       <path>
-
-#data
-<div><svg><path><foreignObject><math></div>a
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,43) unexpected-end-tag
-(1,43) end-tag-too-early
-(1,44) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <svg svg>
-|         <svg path>
-|           <svg foreignObject>
-|             <math math>
-|               "a"
-
-#data
-<div><svg><path><foreignObject><p></div>a
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,40) end-tag-too-early
-(1,41) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <svg svg>
-|         <svg path>
-|           <svg foreignObject>
-|             <p>
-|               "a"
-
-#data
-<!DOCTYPE html><svg><desc><div><svg><ul>a
-#errors
-(1,40) unexpected-html-element-in-foreign-content
-(1,41) expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg desc>
-|         <div>
-|           <svg svg>
-|           <ul>
-|             "a"
-
-#data
-<!DOCTYPE html><svg><desc><svg><ul>a
-#errors
-(1,35) unexpected-html-element-in-foreign-content
-(1,36) expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg desc>
-|         <svg svg>
-|         <ul>
-|           "a"
-
-#data
-<!DOCTYPE html><p><svg><desc><p>
-#errors
-(1,32) expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <svg svg>
-|         <svg desc>
-|           <p>
-
-#data
-<!DOCTYPE html><p><svg><title><p>
-#errors
-(1,33) expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <svg svg>
-|         <svg title>
-|           <p>
-
-#data
-<div><svg><path><foreignObject><p></foreignObject><p>
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,50) unexpected-end-tag
-(1,53) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <svg svg>
-|         <svg path>
-|           <svg foreignObject>
-|             <p>
-|             <p>
-
-#data
-<math><mi><div><object><div><span></span></div></object></div></mi><mi>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,71) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         <div>
-|           <object>
-|             <div>
-|               <span>
-|       <math mi>
-
-#data
-<math><mi><svg><foreignObject><div><div></div></div></foreignObject></svg></mi><mi>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,83) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         <svg svg>
-|           <svg foreignObject>
-|             <div>
-|               <div>
-|       <math mi>
-
-#data
-<svg><script></script><path>
-#errors
-(1,5) expected-doctype-but-got-start-tag
-(1,28) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg script>
-|       <svg path>
-
-#data
-<table><svg></svg><tr>
-#errors
-(1,7) expected-doctype-but-got-start-tag
-(1,12) unexpected-start-tag-implies-table-voodoo
-(1,22) eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<math><mi><mglyph>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,18) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         <math mglyph>
-
-#data
-<math><mi><malignmark>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,22) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         <math malignmark>
-
-#data
-<math><mo><mglyph>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,18) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mo>
-|         <math mglyph>
-
-#data
-<math><mo><malignmark>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,22) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mo>
-|         <math malignmark>
-
-#data
-<math><mn><mglyph>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,18) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mn>
-|         <math mglyph>
-
-#data
-<math><mn><malignmark>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,22) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mn>
-|         <math malignmark>
-
-#data
-<math><ms><mglyph>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,18) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math ms>
-|         <math mglyph>
-
-#data
-<math><ms><malignmark>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,22) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math ms>
-|         <math malignmark>
-
-#data
-<math><mtext><mglyph>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,21) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mtext>
-|         <math mglyph>
-
-#data
-<math><mtext><malignmark>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,25) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mtext>
-|         <math malignmark>
-
-#data
-<math><annotation-xml><svg></svg></annotation-xml><mi>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,54) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         <svg svg>
-|       <math mi>
-
-#data
-<math><annotation-xml><svg><foreignObject><div><math><mi></mi></math><span></span></div></foreignObject><path></path></svg></annotation-xml><mi>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,144) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         <svg svg>
-|           <svg foreignObject>
-|             <div>
-|               <math math>
-|                 <math mi>
-|               <span>
-|           <svg path>
-|       <math mi>
-
-#data
-<math><annotation-xml><svg><foreignObject><math><mi><svg></svg></mi><mo></mo></math><span></span></foreignObject><path></path></svg></annotation-xml><mi>
-#errors
-(1,6) expected-doctype-but-got-start-tag
-(1,153) expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         <svg svg>
-|           <svg foreignObject>
-|             <math math>
-|               <math mi>
-|                 <svg svg>
-|               <math mo>
-|             <span>
-|           <svg path>
-|       <math mi>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests11.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests11.dat
deleted file mode 100644
index ad62cdf65..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests11.dat
+++ /dev/null
@@ -1,482 +0,0 @@
-#data
-<!DOCTYPE html><body><svg attributeName='' attributeType='' baseFrequency='' baseProfile='' calcMode='' clipPathUnits='' contentScriptType='' contentStyleType='' diffuseConstant='' edgeMode='' externalResourcesRequired='' filterRes='' filterUnits='' glyphRef='' gradientTransform='' gradientUnits='' kernelMatrix='' kernelUnitLength='' keyPoints='' keySplines='' keyTimes='' lengthAdjust='' limitingConeAngle='' markerHeight='' markerUnits='' markerWidth='' maskContentUnits='' maskUnits='' numOctaves='' pathLength='' patternContentUnits='' patternTransform='' patternUnits='' pointsAtX='' pointsAtY='' pointsAtZ='' preserveAlpha='' preserveAspectRatio='' primitiveUnits='' refX='' refY='' repeatCount='' repeatDur='' requiredExtensions='' requiredFeatures='' specularConstant='' specularExponent='' spreadMethod='' startOffset='' stdDeviation='' stitchTiles='' surfaceScale='' systemLanguage='' tableValues='' targetX='' targetY='' textLength='' viewBox='' viewTarget='' xChannelSelector='' yChannelSelector='' zoomAndPan=''></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       attributeName=""
-|       attributeType=""
-|       baseFrequency=""
-|       baseProfile=""
-|       calcMode=""
-|       clipPathUnits=""
-|       contentscripttype=""
-|       contentstyletype=""
-|       diffuseConstant=""
-|       edgeMode=""
-|       externalresourcesrequired=""
-|       filterUnits=""
-|       filterres=""
-|       glyphRef=""
-|       gradientTransform=""
-|       gradientUnits=""
-|       kernelMatrix=""
-|       kernelUnitLength=""
-|       keyPoints=""
-|       keySplines=""
-|       keyTimes=""
-|       lengthAdjust=""
-|       limitingConeAngle=""
-|       markerHeight=""
-|       markerUnits=""
-|       markerWidth=""
-|       maskContentUnits=""
-|       maskUnits=""
-|       numOctaves=""
-|       pathLength=""
-|       patternContentUnits=""
-|       patternTransform=""
-|       patternUnits=""
-|       pointsAtX=""
-|       pointsAtY=""
-|       pointsAtZ=""
-|       preserveAlpha=""
-|       preserveAspectRatio=""
-|       primitiveUnits=""
-|       refX=""
-|       refY=""
-|       repeatCount=""
-|       repeatDur=""
-|       requiredExtensions=""
-|       requiredFeatures=""
-|       specularConstant=""
-|       specularExponent=""
-|       spreadMethod=""
-|       startOffset=""
-|       stdDeviation=""
-|       stitchTiles=""
-|       surfaceScale=""
-|       systemLanguage=""
-|       tableValues=""
-|       targetX=""
-|       targetY=""
-|       textLength=""
-|       viewBox=""
-|       viewTarget=""
-|       xChannelSelector=""
-|       yChannelSelector=""
-|       zoomAndPan=""
-
-#data
-<!DOCTYPE html><BODY><SVG ATTRIBUTENAME='' ATTRIBUTETYPE='' BASEFREQUENCY='' BASEPROFILE='' CALCMODE='' CLIPPATHUNITS='' CONTENTSCRIPTTYPE='' CONTENTSTYLETYPE='' DIFFUSECONSTANT='' EDGEMODE='' EXTERNALRESOURCESREQUIRED='' FILTERRES='' FILTERUNITS='' GLYPHREF='' GRADIENTTRANSFORM='' GRADIENTUNITS='' KERNELMATRIX='' KERNELUNITLENGTH='' KEYPOINTS='' KEYSPLINES='' KEYTIMES='' LENGTHADJUST='' LIMITINGCONEANGLE='' MARKERHEIGHT='' MARKERUNITS='' MARKERWIDTH='' MASKCONTENTUNITS='' MASKUNITS='' NUMOCTAVES='' PATHLENGTH='' PATTERNCONTENTUNITS='' PATTERNTRANSFORM='' PATTERNUNITS='' POINTSATX='' POINTSATY='' POINTSATZ='' PRESERVEALPHA='' PRESERVEASPECTRATIO='' PRIMITIVEUNITS='' REFX='' REFY='' REPEATCOUNT='' REPEATDUR='' REQUIREDEXTENSIONS='' REQUIREDFEATURES='' SPECULARCONSTANT='' SPECULAREXPONENT='' SPREADMETHOD='' STARTOFFSET='' STDDEVIATION='' STITCHTILES='' SURFACESCALE='' SYSTEMLANGUAGE='' TABLEVALUES='' TARGETX='' TARGETY='' TEXTLENGTH='' VIEWBOX='' VIEWTARGET='' XCHANNELSELECTOR='' YCHANNELSELECTOR='' ZOOMANDPAN=''></SVG>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       attributeName=""
-|       attributeType=""
-|       baseFrequency=""
-|       baseProfile=""
-|       calcMode=""
-|       clipPathUnits=""
-|       contentscripttype=""
-|       contentstyletype=""
-|       diffuseConstant=""
-|       edgeMode=""
-|       externalresourcesrequired=""
-|       filterUnits=""
-|       filterres=""
-|       glyphRef=""
-|       gradientTransform=""
-|       gradientUnits=""
-|       kernelMatrix=""
-|       kernelUnitLength=""
-|       keyPoints=""
-|       keySplines=""
-|       keyTimes=""
-|       lengthAdjust=""
-|       limitingConeAngle=""
-|       markerHeight=""
-|       markerUnits=""
-|       markerWidth=""
-|       maskContentUnits=""
-|       maskUnits=""
-|       numOctaves=""
-|       pathLength=""
-|       patternContentUnits=""
-|       patternTransform=""
-|       patternUnits=""
-|       pointsAtX=""
-|       pointsAtY=""
-|       pointsAtZ=""
-|       preserveAlpha=""
-|       preserveAspectRatio=""
-|       primitiveUnits=""
-|       refX=""
-|       refY=""
-|       repeatCount=""
-|       repeatDur=""
-|       requiredExtensions=""
-|       requiredFeatures=""
-|       specularConstant=""
-|       specularExponent=""
-|       spreadMethod=""
-|       startOffset=""
-|       stdDeviation=""
-|       stitchTiles=""
-|       surfaceScale=""
-|       systemLanguage=""
-|       tableValues=""
-|       targetX=""
-|       targetY=""
-|       textLength=""
-|       viewBox=""
-|       viewTarget=""
-|       xChannelSelector=""
-|       yChannelSelector=""
-|       zoomAndPan=""
-
-#data
-<!DOCTYPE html><body><svg attributename='' attributetype='' basefrequency='' baseprofile='' calcmode='' clippathunits='' contentscripttype='' contentstyletype='' diffuseconstant='' edgemode='' externalresourcesrequired='' filterres='' filterunits='' glyphref='' gradienttransform='' gradientunits='' kernelmatrix='' kernelunitlength='' keypoints='' keysplines='' keytimes='' lengthadjust='' limitingconeangle='' markerheight='' markerunits='' markerwidth='' maskcontentunits='' maskunits='' numoctaves='' pathlength='' patterncontentunits='' patterntransform='' patternunits='' pointsatx='' pointsaty='' pointsatz='' preservealpha='' preserveaspectratio='' primitiveunits='' refx='' refy='' repeatcount='' repeatdur='' requiredextensions='' requiredfeatures='' specularconstant='' specularexponent='' spreadmethod='' startoffset='' stddeviation='' stitchtiles='' surfacescale='' systemlanguage='' tablevalues='' targetx='' targety='' textlength='' viewbox='' viewtarget='' xchannelselector='' ychannelselector='' zoomandpan=''></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       attributeName=""
-|       attributeType=""
-|       baseFrequency=""
-|       baseProfile=""
-|       calcMode=""
-|       clipPathUnits=""
-|       contentscripttype=""
-|       contentstyletype=""
-|       diffuseConstant=""
-|       edgeMode=""
-|       externalresourcesrequired=""
-|       filterUnits=""
-|       filterres=""
-|       glyphRef=""
-|       gradientTransform=""
-|       gradientUnits=""
-|       kernelMatrix=""
-|       kernelUnitLength=""
-|       keyPoints=""
-|       keySplines=""
-|       keyTimes=""
-|       lengthAdjust=""
-|       limitingConeAngle=""
-|       markerHeight=""
-|       markerUnits=""
-|       markerWidth=""
-|       maskContentUnits=""
-|       maskUnits=""
-|       numOctaves=""
-|       pathLength=""
-|       patternContentUnits=""
-|       patternTransform=""
-|       patternUnits=""
-|       pointsAtX=""
-|       pointsAtY=""
-|       pointsAtZ=""
-|       preserveAlpha=""
-|       preserveAspectRatio=""
-|       primitiveUnits=""
-|       refX=""
-|       refY=""
-|       repeatCount=""
-|       repeatDur=""
-|       requiredExtensions=""
-|       requiredFeatures=""
-|       specularConstant=""
-|       specularExponent=""
-|       spreadMethod=""
-|       startOffset=""
-|       stdDeviation=""
-|       stitchTiles=""
-|       surfaceScale=""
-|       systemLanguage=""
-|       tableValues=""
-|       targetX=""
-|       targetY=""
-|       textLength=""
-|       viewBox=""
-|       viewTarget=""
-|       xChannelSelector=""
-|       yChannelSelector=""
-|       zoomAndPan=""
-
-#data
-<!DOCTYPE html><body><math attributeName='' attributeType='' baseFrequency='' baseProfile='' calcMode='' clipPathUnits='' contentScriptType='' contentStyleType='' diffuseConstant='' edgeMode='' externalResourcesRequired='' filterRes='' filterUnits='' glyphRef='' gradientTransform='' gradientUnits='' kernelMatrix='' kernelUnitLength='' keyPoints='' keySplines='' keyTimes='' lengthAdjust='' limitingConeAngle='' markerHeight='' markerUnits='' markerWidth='' maskContentUnits='' maskUnits='' numOctaves='' pathLength='' patternContentUnits='' patternTransform='' patternUnits='' pointsAtX='' pointsAtY='' pointsAtZ='' preserveAlpha='' preserveAspectRatio='' primitiveUnits='' refX='' refY='' repeatCount='' repeatDur='' requiredExtensions='' requiredFeatures='' specularConstant='' specularExponent='' spreadMethod='' startOffset='' stdDeviation='' stitchTiles='' surfaceScale='' systemLanguage='' tableValues='' targetX='' targetY='' textLength='' viewBox='' viewTarget='' xChannelSelector='' yChannelSelector='' zoomAndPan=''></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       attributename=""
-|       attributetype=""
-|       basefrequency=""
-|       baseprofile=""
-|       calcmode=""
-|       clippathunits=""
-|       contentscripttype=""
-|       contentstyletype=""
-|       diffuseconstant=""
-|       edgemode=""
-|       externalresourcesrequired=""
-|       filterres=""
-|       filterunits=""
-|       glyphref=""
-|       gradienttransform=""
-|       gradientunits=""
-|       kernelmatrix=""
-|       kernelunitlength=""
-|       keypoints=""
-|       keysplines=""
-|       keytimes=""
-|       lengthadjust=""
-|       limitingconeangle=""
-|       markerheight=""
-|       markerunits=""
-|       markerwidth=""
-|       maskcontentunits=""
-|       maskunits=""
-|       numoctaves=""
-|       pathlength=""
-|       patterncontentunits=""
-|       patterntransform=""
-|       patternunits=""
-|       pointsatx=""
-|       pointsaty=""
-|       pointsatz=""
-|       preservealpha=""
-|       preserveaspectratio=""
-|       primitiveunits=""
-|       refx=""
-|       refy=""
-|       repeatcount=""
-|       repeatdur=""
-|       requiredextensions=""
-|       requiredfeatures=""
-|       specularconstant=""
-|       specularexponent=""
-|       spreadmethod=""
-|       startoffset=""
-|       stddeviation=""
-|       stitchtiles=""
-|       surfacescale=""
-|       systemlanguage=""
-|       tablevalues=""
-|       targetx=""
-|       targety=""
-|       textlength=""
-|       viewbox=""
-|       viewtarget=""
-|       xchannelselector=""
-|       ychannelselector=""
-|       zoomandpan=""
-
-#data
-<!DOCTYPE html><body><svg><altGlyph /><altGlyphDef /><altGlyphItem /><animateColor /><animateMotion /><animateTransform /><clipPath /><feBlend /><feColorMatrix /><feComponentTransfer /><feComposite /><feConvolveMatrix /><feDiffuseLighting /><feDisplacementMap /><feDistantLight /><feFlood /><feFuncA /><feFuncB /><feFuncG /><feFuncR /><feGaussianBlur /><feImage /><feMerge /><feMergeNode /><feMorphology /><feOffset /><fePointLight /><feSpecularLighting /><feSpotLight /><feTile /><feTurbulence /><foreignObject /><glyphRef /><linearGradient /><radialGradient /><textPath /></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg altGlyph>
-|       <svg altGlyphDef>
-|       <svg altGlyphItem>
-|       <svg animateColor>
-|       <svg animateMotion>
-|       <svg animateTransform>
-|       <svg clipPath>
-|       <svg feBlend>
-|       <svg feColorMatrix>
-|       <svg feComponentTransfer>
-|       <svg feComposite>
-|       <svg feConvolveMatrix>
-|       <svg feDiffuseLighting>
-|       <svg feDisplacementMap>
-|       <svg feDistantLight>
-|       <svg feFlood>
-|       <svg feFuncA>
-|       <svg feFuncB>
-|       <svg feFuncG>
-|       <svg feFuncR>
-|       <svg feGaussianBlur>
-|       <svg feImage>
-|       <svg feMerge>
-|       <svg feMergeNode>
-|       <svg feMorphology>
-|       <svg feOffset>
-|       <svg fePointLight>
-|       <svg feSpecularLighting>
-|       <svg feSpotLight>
-|       <svg feTile>
-|       <svg feTurbulence>
-|       <svg foreignObject>
-|       <svg glyphRef>
-|       <svg linearGradient>
-|       <svg radialGradient>
-|       <svg textPath>
-
-#data
-<!DOCTYPE html><body><svg><altglyph /><altglyphdef /><altglyphitem /><animatecolor /><animatemotion /><animatetransform /><clippath /><feblend /><fecolormatrix /><fecomponenttransfer /><fecomposite /><feconvolvematrix /><fediffuselighting /><fedisplacementmap /><fedistantlight /><feflood /><fefunca /><fefuncb /><fefuncg /><fefuncr /><fegaussianblur /><feimage /><femerge /><femergenode /><femorphology /><feoffset /><fepointlight /><fespecularlighting /><fespotlight /><fetile /><feturbulence /><foreignobject /><glyphref /><lineargradient /><radialgradient /><textpath /></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg altGlyph>
-|       <svg altGlyphDef>
-|       <svg altGlyphItem>
-|       <svg animateColor>
-|       <svg animateMotion>
-|       <svg animateTransform>
-|       <svg clipPath>
-|       <svg feBlend>
-|       <svg feColorMatrix>
-|       <svg feComponentTransfer>
-|       <svg feComposite>
-|       <svg feConvolveMatrix>
-|       <svg feDiffuseLighting>
-|       <svg feDisplacementMap>
-|       <svg feDistantLight>
-|       <svg feFlood>
-|       <svg feFuncA>
-|       <svg feFuncB>
-|       <svg feFuncG>
-|       <svg feFuncR>
-|       <svg feGaussianBlur>
-|       <svg feImage>
-|       <svg feMerge>
-|       <svg feMergeNode>
-|       <svg feMorphology>
-|       <svg feOffset>
-|       <svg fePointLight>
-|       <svg feSpecularLighting>
-|       <svg feSpotLight>
-|       <svg feTile>
-|       <svg feTurbulence>
-|       <svg foreignObject>
-|       <svg glyphRef>
-|       <svg linearGradient>
-|       <svg radialGradient>
-|       <svg textPath>
-
-#data
-<!DOCTYPE html><BODY><SVG><ALTGLYPH /><ALTGLYPHDEF /><ALTGLYPHITEM /><ANIMATECOLOR /><ANIMATEMOTION /><ANIMATETRANSFORM /><CLIPPATH /><FEBLEND /><FECOLORMATRIX /><FECOMPONENTTRANSFER /><FECOMPOSITE /><FECONVOLVEMATRIX /><FEDIFFUSELIGHTING /><FEDISPLACEMENTMAP /><FEDISTANTLIGHT /><FEFLOOD /><FEFUNCA /><FEFUNCB /><FEFUNCG /><FEFUNCR /><FEGAUSSIANBLUR /><FEIMAGE /><FEMERGE /><FEMERGENODE /><FEMORPHOLOGY /><FEOFFSET /><FEPOINTLIGHT /><FESPECULARLIGHTING /><FESPOTLIGHT /><FETILE /><FETURBULENCE /><FOREIGNOBJECT /><GLYPHREF /><LINEARGRADIENT /><RADIALGRADIENT /><TEXTPATH /></SVG>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg altGlyph>
-|       <svg altGlyphDef>
-|       <svg altGlyphItem>
-|       <svg animateColor>
-|       <svg animateMotion>
-|       <svg animateTransform>
-|       <svg clipPath>
-|       <svg feBlend>
-|       <svg feColorMatrix>
-|       <svg feComponentTransfer>
-|       <svg feComposite>
-|       <svg feConvolveMatrix>
-|       <svg feDiffuseLighting>
-|       <svg feDisplacementMap>
-|       <svg feDistantLight>
-|       <svg feFlood>
-|       <svg feFuncA>
-|       <svg feFuncB>
-|       <svg feFuncG>
-|       <svg feFuncR>
-|       <svg feGaussianBlur>
-|       <svg feImage>
-|       <svg feMerge>
-|       <svg feMergeNode>
-|       <svg feMorphology>
-|       <svg feOffset>
-|       <svg fePointLight>
-|       <svg feSpecularLighting>
-|       <svg feSpotLight>
-|       <svg feTile>
-|       <svg feTurbulence>
-|       <svg foreignObject>
-|       <svg glyphRef>
-|       <svg linearGradient>
-|       <svg radialGradient>
-|       <svg textPath>
-
-#data
-<!DOCTYPE html><body><math><altGlyph /><altGlyphDef /><altGlyphItem /><animateColor /><animateMotion /><animateTransform /><clipPath /><feBlend /><feColorMatrix /><feComponentTransfer /><feComposite /><feConvolveMatrix /><feDiffuseLighting /><feDisplacementMap /><feDistantLight /><feFlood /><feFuncA /><feFuncB /><feFuncG /><feFuncR /><feGaussianBlur /><feImage /><feMerge /><feMergeNode /><feMorphology /><feOffset /><fePointLight /><feSpecularLighting /><feSpotLight /><feTile /><feTurbulence /><foreignObject /><glyphRef /><linearGradient /><radialGradient /><textPath /></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math altglyph>
-|       <math altglyphdef>
-|       <math altglyphitem>
-|       <math animatecolor>
-|       <math animatemotion>
-|       <math animatetransform>
-|       <math clippath>
-|       <math feblend>
-|       <math fecolormatrix>
-|       <math fecomponenttransfer>
-|       <math fecomposite>
-|       <math feconvolvematrix>
-|       <math fediffuselighting>
-|       <math fedisplacementmap>
-|       <math fedistantlight>
-|       <math feflood>
-|       <math fefunca>
-|       <math fefuncb>
-|       <math fefuncg>
-|       <math fefuncr>
-|       <math fegaussianblur>
-|       <math feimage>
-|       <math femerge>
-|       <math femergenode>
-|       <math femorphology>
-|       <math feoffset>
-|       <math fepointlight>
-|       <math fespecularlighting>
-|       <math fespotlight>
-|       <math fetile>
-|       <math feturbulence>
-|       <math foreignobject>
-|       <math glyphref>
-|       <math lineargradient>
-|       <math radialgradient>
-|       <math textpath>
-
-#data
-<!DOCTYPE html><body><svg><solidColor /></svg>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg solidcolor>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests12.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests12.dat
deleted file mode 100644
index 63107d277..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests12.dat
+++ /dev/null
@@ -1,62 +0,0 @@
-#data
-<!DOCTYPE html><body><p>foo<math><mtext><i>baz</i></mtext><annotation-xml><svg><desc><b>eggs</b></desc><g><foreignObject><P>spam<TABLE><tr><td><img></td></table></foreignObject></g><g>quux</g></svg></annotation-xml></math>bar
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       "foo"
-|       <math math>
-|         <math mtext>
-|           <i>
-|             "baz"
-|         <math annotation-xml>
-|           <svg svg>
-|             <svg desc>
-|               <b>
-|                 "eggs"
-|             <svg g>
-|               <svg foreignObject>
-|                 <p>
-|                   "spam"
-|                 <table>
-|                   <tbody>
-|                     <tr>
-|                       <td>
-|                         <img>
-|             <svg g>
-|               "quux"
-|       "bar"
-
-#data
-<!DOCTYPE html><body>foo<math><mtext><i>baz</i></mtext><annotation-xml><svg><desc><b>eggs</b></desc><g><foreignObject><P>spam<TABLE><tr><td><img></td></table></foreignObject></g><g>quux</g></svg></annotation-xml></math>bar
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "foo"
-|     <math math>
-|       <math mtext>
-|         <i>
-|           "baz"
-|       <math annotation-xml>
-|         <svg svg>
-|           <svg desc>
-|             <b>
-|               "eggs"
-|           <svg g>
-|             <svg foreignObject>
-|               <p>
-|                 "spam"
-|               <table>
-|                 <tbody>
-|                   <tr>
-|                     <td>
-|                       <img>
-|           <svg g>
-|             "quux"
-|     "bar"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests14.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests14.dat
deleted file mode 100644
index a08b7649e..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests14.dat
+++ /dev/null
@@ -1,75 +0,0 @@
-#data
-<!DOCTYPE html><html><body><xyz:abc></xyz:abc>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <xyz:abc>
-
-#data
-<!DOCTYPE html><html><body><xyz:abc></xyz:abc><span></span>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <xyz:abc>
-|     <span>
-
-#data
-<!DOCTYPE html><html><html abc:def=gh><xyz:abc></xyz:abc>
-#errors
-(1,38): non-html-root
-#document
-| <!DOCTYPE html>
-| <html>
-|   abc:def="gh"
-|   <head>
-|   <body>
-|     <xyz:abc>
-
-#data
-<!DOCTYPE html><html xml:lang=bar><html xml:lang=foo>
-#errors
-(1,53): non-html-root
-#document
-| <!DOCTYPE html>
-| <html>
-|   xml:lang="bar"
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE html><html 123=456>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   123="456"
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE html><html 123=456><html 789=012>
-#errors
-(1,43): non-html-root
-#document
-| <!DOCTYPE html>
-| <html>
-|   123="456"
-|   789="012"
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE html><html><body 789=012>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     789="012"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests15.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests15.dat
deleted file mode 100644
index 93d06a871..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests15.dat
+++ /dev/null
@@ -1,216 +0,0 @@
-#data
-<!DOCTYPE html><p><b><i><u></p> <p>X
-#errors
-(1,31): unexpected-end-tag
-(1,36): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <b>
-|         <i>
-|           <u>
-|     <b>
-|       <i>
-|         <u>
-|           " "
-|           <p>
-|             "X"
-
-#data
-<p><b><i><u></p>
-<p>X
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,16): unexpected-end-tag
-(2,4): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <b>
-|         <i>
-|           <u>
-|     <b>
-|       <i>
-|         <u>
-|           "
-"
-|           <p>
-|             "X"
-
-#data
-<!doctype html></html> <head>
-#errors
-(1,29): expected-eof-but-got-start-tag
-(1,29): unexpected-start-tag-ignored
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     " "
-
-#data
-<!doctype html></body><meta>
-#errors
-(1,28): unexpected-start-tag-after-body
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <meta>
-
-#data
-<html></html><!-- foo -->
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-| <!--  foo  -->
-
-#data
-<!doctype html></body><title>X</title>
-#errors
-(1,29): unexpected-start-tag-after-body
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <title>
-|       "X"
-
-#data
-<!doctype html><table> X<meta></table>
-#errors
-(1,23): foster-parenting-character
-(1,24): foster-parenting-character
-(1,30): foster-parenting-start-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     " X"
-|     <meta>
-|     <table>
-
-#data
-<!doctype html><table> x</table>
-#errors
-(1,23): foster-parenting-character
-(1,24): foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     " x"
-|     <table>
-
-#data
-<!doctype html><table> x </table>
-#errors
-(1,23): foster-parenting-character
-(1,24): foster-parenting-character
-(1,25): foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     " x "
-|     <table>
-
-#data
-<!doctype html><table><tr> x</table>
-#errors
-(1,27): foster-parenting-character
-(1,28): foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     " x"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!doctype html><table>X<style> <tr>x </style> </table>
-#errors
-(1,23): foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "X"
-|     <table>
-|       <style>
-|         " <tr>x "
-|       " "
-
-#data
-<!doctype html><div><table><a>foo</a> <tr><td>bar</td> </tr></table></div>
-#errors
-(1,30): foster-parenting-start-tag
-(1,31): foster-parenting-character
-(1,32): foster-parenting-character
-(1,33): foster-parenting-character
-(1,37): foster-parenting-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <a>
-|         "foo"
-|       <table>
-|         " "
-|         <tbody>
-|           <tr>
-|             <td>
-|               "bar"
-|             " "
-
-#data
-<frame></frame></frame><frameset><frame><frameset><frame></frameset><noframes></frameset><noframes>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,7): unexpected-start-tag-ignored
-(1,15): unexpected-end-tag
-(1,23): unexpected-end-tag
-(1,33): unexpected-start-tag
-(1,99): expected-named-closing-tag-but-got-eof
-(1,99): eof-in-frameset
-#document
-| <html>
-|   <head>
-|   <frameset>
-|     <frame>
-|     <frameset>
-|       <frame>
-|     <noframes>
-|       "</frameset><noframes>"
-
-#data
-<!DOCTYPE html><object></html>
-#errors
-(1,30): expected-body-in-scope
-(1,30): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <object>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests16.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests16.dat
deleted file mode 100644
index c8f6d4370..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests16.dat
+++ /dev/null
@@ -1,2374 +0,0 @@
-#data
-<!doctype html><script>
-#errors
-(1,23): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<!doctype html><script>a
-#errors
-(1,24): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "a"
-|   <body>
-
-#data
-<!doctype html><script><
-#errors
-(1,24): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<"
-|   <body>
-
-#data
-<!doctype html><script></
-#errors
-(1,25): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</"
-|   <body>
-
-#data
-<!doctype html><script></S
-#errors
-(1,26): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</S"
-|   <body>
-
-#data
-<!doctype html><script></SC
-#errors
-(1,27): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</SC"
-|   <body>
-
-#data
-<!doctype html><script></SCR
-#errors
-(1,28): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</SCR"
-|   <body>
-
-#data
-<!doctype html><script></SCRI
-#errors
-(1,29): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</SCRI"
-|   <body>
-
-#data
-<!doctype html><script></SCRIP
-#errors
-(1,30): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</SCRIP"
-|   <body>
-
-#data
-<!doctype html><script></SCRIPT
-#errors
-(1,31): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</SCRIPT"
-|   <body>
-
-#data
-<!doctype html><script></SCRIPT 
-#errors
-(1,32): expected-attribute-name-but-got-eof
-(1,32): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<!doctype html><script></s
-#errors
-(1,26): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</s"
-|   <body>
-
-#data
-<!doctype html><script></sc
-#errors
-(1,27): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</sc"
-|   <body>
-
-#data
-<!doctype html><script></scr
-#errors
-(1,28): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</scr"
-|   <body>
-
-#data
-<!doctype html><script></scri
-#errors
-(1,29): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</scri"
-|   <body>
-
-#data
-<!doctype html><script></scrip
-#errors
-(1,30): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</scrip"
-|   <body>
-
-#data
-<!doctype html><script></script
-#errors
-(1,31): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "</script"
-|   <body>
-
-#data
-<!doctype html><script></script 
-#errors
-(1,32): expected-attribute-name-but-got-eof
-(1,32): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<!doctype html><script><!
-#errors
-(1,25): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!"
-|   <body>
-
-#data
-<!doctype html><script><!a
-#errors
-(1,26): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!a"
-|   <body>
-
-#data
-<!doctype html><script><!-
-#errors
-(1,26): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!-"
-|   <body>
-
-#data
-<!doctype html><script><!-a
-#errors
-(1,27): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!-a"
-|   <body>
-
-#data
-<!doctype html><script><!--
-#errors
-(1,27): expected-named-closing-tag-but-got-eof
-(1,27): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--"
-|   <body>
-
-#data
-<!doctype html><script><!--a
-#errors
-(1,28): expected-named-closing-tag-but-got-eof
-(1,28): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--a"
-|   <body>
-
-#data
-<!doctype html><script><!--<
-#errors
-(1,28): expected-named-closing-tag-but-got-eof
-(1,28): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<"
-|   <body>
-
-#data
-<!doctype html><script><!--<a
-#errors
-(1,29): expected-named-closing-tag-but-got-eof
-(1,29): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<a"
-|   <body>
-
-#data
-<!doctype html><script><!--</
-#errors
-(1,29): expected-named-closing-tag-but-got-eof
-(1,29): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--</"
-|   <body>
-
-#data
-<!doctype html><script><!--</script
-#errors
-(1,35): expected-named-closing-tag-but-got-eof
-(1,35): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--</script"
-|   <body>
-
-#data
-<!doctype html><script><!--</script 
-#errors
-(1,36): expected-attribute-name-but-got-eof
-(1,36): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--"
-|   <body>
-
-#data
-<!doctype html><script><!--<s
-#errors
-(1,29): expected-named-closing-tag-but-got-eof
-(1,29): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<s"
-|   <body>
-
-#data
-<!doctype html><script><!--<script
-#errors
-(1,34): expected-named-closing-tag-but-got-eof
-(1,34): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script"
-|   <body>
-
-#data
-<!doctype html><script><!--<script 
-#errors
-(1,35): eof-in-script-in-script
-(1,35): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script "
-|   <body>
-
-#data
-<!doctype html><script><!--<script <
-#errors
-(1,36): eof-in-script-in-script
-(1,36): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script <"
-|   <body>
-
-#data
-<!doctype html><script><!--<script <a
-#errors
-(1,37): eof-in-script-in-script
-(1,37): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script <a"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </
-#errors
-(1,37): eof-in-script-in-script
-(1,37): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </s
-#errors
-(1,38): eof-in-script-in-script
-(1,38): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </s"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script
-#errors
-(1,43): eof-in-script-in-script
-(1,43): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </scripta
-#errors
-(1,44): eof-in-script-in-script
-(1,44): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </scripta"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script 
-#errors
-(1,44): expected-named-closing-tag-but-got-eof
-(1,44): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script>
-#errors
-(1,44): expected-named-closing-tag-but-got-eof
-(1,44): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script>"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script/
-#errors
-(1,44): expected-named-closing-tag-but-got-eof
-(1,44): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script/"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script <
-#errors
-(1,45): expected-named-closing-tag-but-got-eof
-(1,45): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script <"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script <a
-#errors
-(1,46): expected-named-closing-tag-but-got-eof
-(1,46): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script <a"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script </
-#errors
-(1,46): expected-named-closing-tag-but-got-eof
-(1,46): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script </"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script </script
-#errors
-(1,52): expected-named-closing-tag-but-got-eof
-(1,52): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script </script"
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script </script 
-#errors
-(1,53): expected-attribute-name-but-got-eof
-(1,53): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script </script/
-#errors
-(1,53): unexpected-EOF-after-solidus-in-tag
-(1,53): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<!doctype html><script><!--<script </script </script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<!doctype html><script><!--<script -
-#errors
-(1,36): eof-in-script-in-script
-(1,36): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -"
-|   <body>
-
-#data
-<!doctype html><script><!--<script -a
-#errors
-(1,37): eof-in-script-in-script
-(1,37): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -a"
-|   <body>
-
-#data
-<!doctype html><script><!--<script -<
-#errors
-(1,37): eof-in-script-in-script
-(1,37): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -<"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --
-#errors
-(1,37): eof-in-script-in-script
-(1,37): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --a
-#errors
-(1,38): eof-in-script-in-script
-(1,38): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --a"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --<
-#errors
-(1,38): eof-in-script-in-script
-(1,38): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --<"
-|   <body>
-
-#data
-<!doctype html><script><!--<script -->
-#errors
-(1,38): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --><
-#errors
-(1,39): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --><"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --></
-#errors
-(1,40): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --></"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --></script
-#errors
-(1,46): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --></script"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --></script 
-#errors
-(1,47): expected-attribute-name-but-got-eof
-(1,47): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --></script/
-#errors
-(1,47): unexpected-EOF-after-solidus-in-tag
-(1,47): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script --></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script><\/script>--></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script><\/script>-->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></scr'+'ipt>--></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></scr'+'ipt>-->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></script><script></script></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></script><script></script>--><!--</script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>--><!--"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></script><script></script>-- ></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>-- >"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></script><script></script>- -></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>- ->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></script><script></script>- - ></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>- - >"
-|   <body>
-
-#data
-<!doctype html><script><!--<script></script><script></script>-></script>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>->"
-|   <body>
-
-#data
-<!doctype html><script><!--<script>--!></script>X
-#errors
-(1,49): expected-named-closing-tag-but-got-eof
-(1,49): unexpected-EOF-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script>--!></script>X"
-|   <body>
-
-#data
-<!doctype html><script><!--<scr'+'ipt></script>--></script>
-#errors
-(1,59): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<scr'+'ipt>"
-|   <body>
-|     "-->"
-
-#data
-<!doctype html><script><!--<script></scr'+'ipt></script>X
-#errors
-(1,57): expected-named-closing-tag-but-got-eof
-(1,57): unexpected-eof-in-text-mode
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></scr'+'ipt></script>X"
-|   <body>
-
-#data
-<!doctype html><style><!--<style></style>--></style>
-#errors
-(1,52): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "<!--<style>"
-|   <body>
-|     "-->"
-
-#data
-<!doctype html><style><!--</style>X
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "<!--"
-|   <body>
-|     "X"
-
-#data
-<!doctype html><style><!--...</style>...--></style>
-#errors
-(1,51): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "<!--..."
-|   <body>
-|     "...-->"
-
-#data
-<!doctype html><style><!--<br><html xmlns:v="urn:schemas-microsoft-com:vml"><!--[if !mso]><style></style>X
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "<!--<br><html xmlns:v="urn:schemas-microsoft-com:vml"><!--[if !mso]><style>"
-|   <body>
-|     "X"
-
-#data
-<!doctype html><style><!--...<style><!--...--!></style>--></style>
-#errors
-(1,66): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "<!--...<style><!--...--!>"
-|   <body>
-|     "-->"
-
-#data
-<!doctype html><style><!--...</style><!-- --><style>@import ...</style>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "<!--..."
-|     <!--   -->
-|     <style>
-|       "@import ..."
-|   <body>
-
-#data
-<!doctype html><style>...<style><!--...</style><!-- --></style>
-#errors
-(1,63): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "...<style><!--..."
-|     <!--   -->
-|   <body>
-
-#data
-<!doctype html><style>...<!--[if IE]><style>...</style>X
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <style>
-|       "...<!--[if IE]><style>..."
-|   <body>
-|     "X"
-
-#data
-<!doctype html><title><!--<title></title>--></title>
-#errors
-(1,52): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "<!--<title>"
-|   <body>
-|     "-->"
-
-#data
-<!doctype html><title>&lt;/title></title>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "</title>"
-|   <body>
-
-#data
-<!doctype html><title>foo/title><link></head><body>X
-#errors
-(1,52): expected-named-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "foo/title><link></head><body>X"
-|   <body>
-
-#data
-<!doctype html><noscript><!--<noscript></noscript>--></noscript>
-#errors
-(1,64): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <noscript>
-|       "<!--<noscript>"
-|   <body>
-|     "-->"
-
-#data
-<!doctype html><noscript><!--</noscript>X<noscript>--></noscript>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <noscript>
-|       "<!--"
-|   <body>
-|     "X"
-|     <noscript>
-|       "-->"
-
-#data
-<!doctype html><noscript><iframe></noscript>X
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <noscript>
-|       "<iframe>"
-|   <body>
-|     "X"
-
-#data
-<!doctype html><noframes><!--<noframes></noframes>--></noframes>
-#errors
-(1,64): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <noframes>
-|       "<!--<noframes>"
-|   <body>
-|     "-->"
-
-#data
-<!doctype html><noframes><body><script><!--...</script></body></noframes></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <noframes>
-|       "<body><script><!--...</script></body>"
-|   <body>
-
-#data
-<!doctype html><textarea><!--<textarea></textarea>--></textarea>
-#errors
-(1,64): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "<!--<textarea>"
-|     "-->"
-
-#data
-<!doctype html><textarea>&lt;/textarea></textarea>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "</textarea>"
-
-#data
-<!doctype html><textarea>&lt;</textarea>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "<"
-
-#data
-<!doctype html><textarea>a&lt;b</textarea>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "a<b"
-
-#data
-<!doctype html><iframe><!--<iframe></iframe>--></iframe>
-#errors
-(1,56): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <iframe>
-|       "<!--<iframe>"
-|     "-->"
-
-#data
-<!doctype html><iframe>...<!--X->...<!--/X->...</iframe>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <iframe>
-|       "...<!--X->...<!--/X->..."
-
-#data
-<!doctype html><xmp><!--<xmp></xmp>--></xmp>
-#errors
-(1,44): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <xmp>
-|       "<!--<xmp>"
-|     "-->"
-
-#data
-<!doctype html><noembed><!--<noembed></noembed>--></noembed>
-#errors
-(1,60): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <noembed>
-|       "<!--<noembed>"
-|     "-->"
-
-#data
-<script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,8): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<script>a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,9): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "a"
-|   <body>
-
-#data
-<script><
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,9): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<"
-|   <body>
-
-#data
-<script></
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,10): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</"
-|   <body>
-
-#data
-<script></S
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,11): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</S"
-|   <body>
-
-#data
-<script></SC
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,12): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</SC"
-|   <body>
-
-#data
-<script></SCR
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,13): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</SCR"
-|   <body>
-
-#data
-<script></SCRI
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,14): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</SCRI"
-|   <body>
-
-#data
-<script></SCRIP
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,15): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</SCRIP"
-|   <body>
-
-#data
-<script></SCRIPT
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,16): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</SCRIPT"
-|   <body>
-
-#data
-<script></SCRIPT 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,17): expected-attribute-name-but-got-eof
-(1,17): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<script></s
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,11): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</s"
-|   <body>
-
-#data
-<script></sc
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,12): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</sc"
-|   <body>
-
-#data
-<script></scr
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,13): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</scr"
-|   <body>
-
-#data
-<script></scri
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,14): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</scri"
-|   <body>
-
-#data
-<script></scrip
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,15): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</scrip"
-|   <body>
-
-#data
-<script></script
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,16): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</script"
-|   <body>
-
-#data
-<script></script 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,17): expected-attribute-name-but-got-eof
-(1,17): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<script><!
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,10): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!"
-|   <body>
-
-#data
-<script><!a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,11): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!a"
-|   <body>
-
-#data
-<script><!-
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,11): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!-"
-|   <body>
-
-#data
-<script><!-a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,12): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!-a"
-|   <body>
-
-#data
-<script><!--
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,12): expected-named-closing-tag-but-got-eof
-(1,12): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--"
-|   <body>
-
-#data
-<script><!--a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,13): expected-named-closing-tag-but-got-eof
-(1,13): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--a"
-|   <body>
-
-#data
-<script><!--<
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,13): expected-named-closing-tag-but-got-eof
-(1,13): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<"
-|   <body>
-
-#data
-<script><!--<a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,14): expected-named-closing-tag-but-got-eof
-(1,14): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<a"
-|   <body>
-
-#data
-<script><!--</
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,14): expected-named-closing-tag-but-got-eof
-(1,14): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--</"
-|   <body>
-
-#data
-<script><!--</script
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,20): expected-named-closing-tag-but-got-eof
-(1,20): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--</script"
-|   <body>
-
-#data
-<script><!--</script 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,21): expected-attribute-name-but-got-eof
-(1,21): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--"
-|   <body>
-
-#data
-<script><!--<s
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,14): expected-named-closing-tag-but-got-eof
-(1,14): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<s"
-|   <body>
-
-#data
-<script><!--<script
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,19): expected-named-closing-tag-but-got-eof
-(1,19): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script"
-|   <body>
-
-#data
-<script><!--<script 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,20): eof-in-script-in-script
-(1,20): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script "
-|   <body>
-
-#data
-<script><!--<script <
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,21): eof-in-script-in-script
-(1,21): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script <"
-|   <body>
-
-#data
-<script><!--<script <a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,22): eof-in-script-in-script
-(1,22): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script <a"
-|   <body>
-
-#data
-<script><!--<script </
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,22): eof-in-script-in-script
-(1,22): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </"
-|   <body>
-
-#data
-<script><!--<script </s
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,23): eof-in-script-in-script
-(1,23): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </s"
-|   <body>
-
-#data
-<script><!--<script </script
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,28): eof-in-script-in-script
-(1,28): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script"
-|   <body>
-
-#data
-<script><!--<script </scripta
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,29): eof-in-script-in-script
-(1,29): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </scripta"
-|   <body>
-
-#data
-<script><!--<script </script 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,29): expected-named-closing-tag-but-got-eof
-(1,29): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<script><!--<script </script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,29): expected-named-closing-tag-but-got-eof
-(1,29): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script>"
-|   <body>
-
-#data
-<script><!--<script </script/
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,29): expected-named-closing-tag-but-got-eof
-(1,29): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script/"
-|   <body>
-
-#data
-<script><!--<script </script <
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,30): expected-named-closing-tag-but-got-eof
-(1,30): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script <"
-|   <body>
-
-#data
-<script><!--<script </script <a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,31): expected-named-closing-tag-but-got-eof
-(1,31): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script <a"
-|   <body>
-
-#data
-<script><!--<script </script </
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,31): expected-named-closing-tag-but-got-eof
-(1,31): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script </"
-|   <body>
-
-#data
-<script><!--<script </script </script
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,37): expected-named-closing-tag-but-got-eof
-(1,37): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script </script"
-|   <body>
-
-#data
-<script><!--<script </script </script 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,38): expected-attribute-name-but-got-eof
-(1,38): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<script><!--<script </script </script/
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,38): unexpected-EOF-after-solidus-in-tag
-(1,38): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<script><!--<script </script </script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script </script "
-|   <body>
-
-#data
-<script><!--<script -
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,21): eof-in-script-in-script
-(1,21): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -"
-|   <body>
-
-#data
-<script><!--<script -a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,22): eof-in-script-in-script
-(1,22): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -a"
-|   <body>
-
-#data
-<script><!--<script --
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,22): eof-in-script-in-script
-(1,22): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --"
-|   <body>
-
-#data
-<script><!--<script --a
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,23): eof-in-script-in-script
-(1,23): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --a"
-|   <body>
-
-#data
-<script><!--<script -->
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,23): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<script><!--<script --><
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,24): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --><"
-|   <body>
-
-#data
-<script><!--<script --></
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,25): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --></"
-|   <body>
-
-#data
-<script><!--<script --></script
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,31): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script --></script"
-|   <body>
-
-#data
-<script><!--<script --></script 
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,32): expected-attribute-name-but-got-eof
-(1,32): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<script><!--<script --></script/
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,32): unexpected-EOF-after-solidus-in-tag
-(1,32): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<script><!--<script --></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script -->"
-|   <body>
-
-#data
-<script><!--<script><\/script>--></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script><\/script>-->"
-|   <body>
-
-#data
-<script><!--<script></scr'+'ipt>--></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></scr'+'ipt>-->"
-|   <body>
-
-#data
-<script><!--<script></script><script></script></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>"
-|   <body>
-
-#data
-<script><!--<script></script><script></script>--><!--</script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>--><!--"
-|   <body>
-
-#data
-<script><!--<script></script><script></script>-- ></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>-- >"
-|   <body>
-
-#data
-<script><!--<script></script><script></script>- -></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>- ->"
-|   <body>
-
-#data
-<script><!--<script></script><script></script>- - ></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>- - >"
-|   <body>
-
-#data
-<script><!--<script></script><script></script>-></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></script><script></script>->"
-|   <body>
-
-#data
-<script><!--<script>--!></script>X
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,34): expected-named-closing-tag-but-got-eof
-(1,34): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script>--!></script>X"
-|   <body>
-
-#data
-<script><!--<scr'+'ipt></script>--></script>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,44): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<scr'+'ipt>"
-|   <body>
-|     "-->"
-
-#data
-<script><!--<script></scr'+'ipt></script>X
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,42): expected-named-closing-tag-but-got-eof
-(1,42): unexpected-eof-in-text-mode
-#document
-| <html>
-|   <head>
-|     <script>
-|       "<!--<script></scr'+'ipt></script>X"
-|   <body>
-
-#data
-<style><!--<style></style>--></style>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,37): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--<style>"
-|   <body>
-|     "-->"
-
-#data
-<style><!--</style>X
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--"
-|   <body>
-|     "X"
-
-#data
-<style><!--...</style>...--></style>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,36): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--..."
-|   <body>
-|     "...-->"
-
-#data
-<style><!--<br><html xmlns:v="urn:schemas-microsoft-com:vml"><!--[if !mso]><style></style>X
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--<br><html xmlns:v="urn:schemas-microsoft-com:vml"><!--[if !mso]><style>"
-|   <body>
-|     "X"
-
-#data
-<style><!--...<style><!--...--!></style>--></style>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,51): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--...<style><!--...--!>"
-|   <body>
-|     "-->"
-
-#data
-<style><!--...</style><!-- --><style>@import ...</style>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "<!--..."
-|     <!--   -->
-|     <style>
-|       "@import ..."
-|   <body>
-
-#data
-<style>...<style><!--...</style><!-- --></style>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,48): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "...<style><!--..."
-|     <!--   -->
-|   <body>
-
-#data
-<style>...<!--[if IE]><style>...</style>X
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       "...<!--[if IE]><style>..."
-|   <body>
-|     "X"
-
-#data
-<title><!--<title></title>--></title>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,37): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|       "<!--<title>"
-|   <body>
-|     "-->"
-
-#data
-<title>&lt;/title></title>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|       "</title>"
-|   <body>
-
-#data
-<title>foo/title><link></head><body>X
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,37): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <title>
-|       "foo/title><link></head><body>X"
-|   <body>
-
-#data
-<noscript><!--<noscript></noscript>--></noscript>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,49): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <noscript>
-|       "<!--<noscript>"
-|   <body>
-|     "-->"
-
-#data
-<noscript><!--</noscript>X<noscript>--></noscript>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <noscript>
-|       "<!--"
-|   <body>
-|     "X"
-|     <noscript>
-|       "-->"
-
-#data
-<noscript><iframe></noscript>X
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <noscript>
-|       "<iframe>"
-|   <body>
-|     "X"
-
-#data
-<noframes><!--<noframes></noframes>--></noframes>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,49): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <noframes>
-|       "<!--<noframes>"
-|   <body>
-|     "-->"
-
-#data
-<noframes><body><script><!--...</script></body></noframes></html>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <noframes>
-|       "<body><script><!--...</script></body>"
-|   <body>
-
-#data
-<textarea><!--<textarea></textarea>--></textarea>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,49): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "<!--<textarea>"
-|     "-->"
-
-#data
-<textarea>&lt;/textarea></textarea>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "</textarea>"
-
-#data
-<iframe><!--<iframe></iframe>--></iframe>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,41): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <iframe>
-|       "<!--<iframe>"
-|     "-->"
-
-#data
-<iframe>...<!--X->...<!--/X->...</iframe>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <iframe>
-|       "...<!--X->...<!--/X->..."
-
-#data
-<xmp><!--<xmp></xmp>--></xmp>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,29): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <xmp>
-|       "<!--<xmp>"
-|     "-->"
-
-#data
-<noembed><!--<noembed></noembed>--></noembed>
-#errors
-(1,9): expected-doctype-but-got-start-tag
-(1,45): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <noembed>
-|       "<!--<noembed>"
-|     "-->"
-
-#data
-<!doctype html><table>
-
-#errors
-(2,0): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       "
-"
-
-#data
-<!doctype html><table><td><span><font></span><span>
-#errors
-(1,26): unexpected-cell-in-table-body
-(1,45): unexpected-end-tag
-(1,51): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <span>
-|               <font>
-|             <font>
-|               <span>
-
-#data
-<!doctype html><form><table></form><form></table></form>
-#errors
-(1,35): unexpected-end-tag-implies-table-voodoo
-(1,35): unexpected-end-tag
-(1,41): unexpected-form-in-table
-(1,56): unexpected-end-tag
-(1,56): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       <table>
-|         <form>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests17.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests17.dat
deleted file mode 100644
index 37a7be418..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests17.dat
+++ /dev/null
@@ -1,180 +0,0 @@
-#data
-<!doctype html><table><tbody><select><tr>
-#errors
-(1,37): unexpected-start-tag-implies-table-voodoo
-(1,41): unexpected-table-element-start-tag-in-select-in-table
-(1,41): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!doctype html><table><tr><select><td>
-#errors
-(1,34): unexpected-start-tag-implies-table-voodoo
-(1,38): unexpected-table-element-start-tag-in-select-in-table
-(1,38): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-
-#data
-<!doctype html><table><tr><td><select><td>
-#errors
-(1,42): unexpected-table-element-start-tag-in-select-in-table
-(1,42): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <select>
-|           <td>
-
-#data
-<!doctype html><table><tr><th><select><td>
-#errors
-(1,42): unexpected-table-element-start-tag-in-select-in-table
-(1,42): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <th>
-|             <select>
-|           <td>
-
-#data
-<!doctype html><table><caption><select><tr>
-#errors
-(1,43): unexpected-table-element-start-tag-in-select-in-table
-(1,43): XXX-undefined-error
-(1,43): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <select>
-|       <tbody>
-|         <tr>
-
-#data
-<!doctype html><select><tr>
-#errors
-(1,27): unexpected-start-tag-in-select
-(1,27): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><select><td>
-#errors
-(1,27): unexpected-start-tag-in-select
-(1,27): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><select><th>
-#errors
-(1,27): unexpected-start-tag-in-select
-(1,27): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><select><tbody>
-#errors
-(1,30): unexpected-start-tag-in-select
-(1,30): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><select><thead>
-#errors
-(1,30): unexpected-start-tag-in-select
-(1,30): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><select><tfoot>
-#errors
-(1,30): unexpected-start-tag-in-select
-(1,30): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><select><caption>
-#errors
-(1,32): unexpected-start-tag-in-select
-(1,32): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><table><tr></table>a
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|     "a"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests18.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests18.dat
deleted file mode 100644
index 926bccb38..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests18.dat
+++ /dev/null
@@ -1,322 +0,0 @@
-#data
-<!doctype html><plaintext></plaintext>
-#errors
-(1,38): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <plaintext>
-|       "</plaintext>"
-
-#data
-<!doctype html><table><plaintext></plaintext>
-#errors
-(1,33): foster-parenting-start-tag
-(1,34): foster-parenting-character
-(1,35): foster-parenting-character
-(1,36): foster-parenting-character
-(1,37): foster-parenting-character
-(1,38): foster-parenting-character
-(1,39): foster-parenting-character
-(1,40): foster-parenting-character
-(1,41): foster-parenting-character
-(1,42): foster-parenting-character
-(1,43): foster-parenting-character
-(1,44): foster-parenting-character
-(1,45): foster-parenting-character
-(1,45): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <plaintext>
-|       "</plaintext>"
-|     <table>
-
-#data
-<!doctype html><table><tbody><plaintext></plaintext>
-#errors
-(1,40): foster-parenting-start-tag
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,41): foster-parenting-character
-(1,52): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <plaintext>
-|       "</plaintext>"
-|     <table>
-|       <tbody>
-
-#data
-<!doctype html><table><tbody><tr><plaintext></plaintext>
-#errors
-(1,44): foster-parenting-start-tag
-(1,45): foster-parenting-character
-(1,46): foster-parenting-character
-(1,47): foster-parenting-character
-(1,48): foster-parenting-character
-(1,49): foster-parenting-character
-(1,50): foster-parenting-character
-(1,51): foster-parenting-character
-(1,52): foster-parenting-character
-(1,53): foster-parenting-character
-(1,54): foster-parenting-character
-(1,55): foster-parenting-character
-(1,56): foster-parenting-character
-(1,56): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <plaintext>
-|       "</plaintext>"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!doctype html><table><td><plaintext></plaintext>
-#errors
-(1,26): unexpected-cell-in-table-body
-(1,49): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <plaintext>
-|               "</plaintext>"
-
-#data
-<!doctype html><table><caption><plaintext></plaintext>
-#errors
-(1,54): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <plaintext>
-|           "</plaintext>"
-
-#data
-<!doctype html><table><tr><style></script></style>abc
-#errors
-(1,51): foster-parenting-character
-(1,52): foster-parenting-character
-(1,53): foster-parenting-character
-(1,53): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "abc"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <style>
-|             "</script>"
-
-#data
-<!doctype html><table><tr><script></style></script>abc
-#errors
-(1,52): foster-parenting-character
-(1,53): foster-parenting-character
-(1,54): foster-parenting-character
-(1,54): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "abc"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <script>
-|             "</style>"
-
-#data
-<!doctype html><table><caption><style></script></style>abc
-#errors
-(1,58): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <style>
-|           "</script>"
-|         "abc"
-
-#data
-<!doctype html><table><td><style></script></style>abc
-#errors
-(1,26): unexpected-cell-in-table-body
-(1,53): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <style>
-|               "</script>"
-|             "abc"
-
-#data
-<!doctype html><select><script></style></script>abc
-#errors
-(1,51): eof-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <script>
-|         "</style>"
-|       "abc"
-
-#data
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-| <!DOCTYPE html>
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-
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-| <!DOCTYPE html>
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diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests19.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests19.dat
deleted file mode 100644
index cd1be6ed8..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests19.dat
+++ /dev/null
@@ -1,1523 +0,0 @@
-#data
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-#errors
-(1,45): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
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-
-#data
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-(1,25): end-tag-after-implied-root
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-| <!DOCTYPE html>
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-|   <body>
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-#data
-<!doctype html><head></head></p><!--foo-->
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-(1,32): unexpected-end-tag
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-| <!DOCTYPE html>
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-
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-(1,29): expected-closing-tag-but-got-eof
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-(1,29): expected-closing-tag-but-got-eof
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-| <html>
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-(1,22): expected-closing-tag-but-got-eof
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-(1,38): deprecated-tag
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-| <!DOCTYPE html>
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-(1,49): deprecated-tag
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-(1,38): deprecated-tag
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-(1,34): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <bgsound>
-|   <frameset>
-
-#data
-<!doctype html><br><frameset>
-#errors
-(1,29): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <br>
-
-#data
-<!doctype html><embed><frameset>
-#errors
-(1,32): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <embed>
-
-#data
-<!doctype html><img><frameset>
-#errors
-(1,30): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <img>
-
-#data
-<!doctype html><input><frameset>
-#errors
-(1,32): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <input>
-
-#data
-<!doctype html><keygen><frameset>
-#errors
-(1,33): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <keygen>
-
-#data
-<!doctype html><wbr><frameset>
-#errors
-(1,30): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <wbr>
-
-#data
-<!doctype html><hr><frameset>
-#errors
-(1,29): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <hr>
-
-#data
-<!doctype html><textarea></textarea><frameset>
-#errors
-(1,46): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-
-#data
-<!doctype html><xmp></xmp><frameset>
-#errors
-(1,36): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <xmp>
-
-#data
-<!doctype html><iframe></iframe><frameset>
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-(1,42): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <iframe>
-
-#data
-<!doctype html><select></select><frameset>
-#errors
-(1,42): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!doctype html><svg></svg><frameset><frame>
-#errors
-(1,36): unexpected-start-tag
-(1,43): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-|     <frame>
-
-#data
-<!doctype html><math></math><frameset><frame>
-#errors
-(1,38): unexpected-start-tag
-(1,45): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-|     <frame>
-
-#data
-<!doctype html><svg><foreignObject><div> <frameset><frame>
-#errors
-(1,51): unexpected-start-tag
-(1,58): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-|     <frame>
-
-#data
-<!doctype html><svg>a</svg><frameset><frame>
-#errors
-(1,37): unexpected-start-tag
-(1,44): unexpected-start-tag-ignored
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "a"
-
-#data
-<!doctype html><svg> </svg><frameset><frame>
-#errors
-(1,37): unexpected-start-tag
-(1,44): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-|     <frame>
-
-#data
-<html>aaa<frameset></frameset>
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-(1,6): expected-doctype-but-got-start-tag
-(1,19): unexpected-start-tag
-(1,30): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     "aaa"
-
-#data
-<html> a <frameset></frameset>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,19): unexpected-start-tag
-(1,30): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     "a "
-
-#data
-<!doctype html><div><frameset>
-#errors
-(1,30): unexpected-start-tag
-(1,30): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!doctype html><div><body><frameset>
-#errors
-(1,26): unexpected-start-tag
-(1,36): unexpected-start-tag
-(1,36): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <div>
-
-#data
-<!doctype html><p><math></p>a
-#errors
-(1,28): unexpected-end-tag
-(1,28): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <math math>
-|     "a"
-
-#data
-<!doctype html><p><math><mn><span></p>a
-#errors
-(1,38): unexpected-end-tag
-(1,39): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <math math>
-|         <math mn>
-|           <span>
-|             <p>
-|             "a"
-
-#data
-<!doctype html><math></html>
-#errors
-(1,28): unexpected-end-tag
-(1,28): expected-one-end-tag-but-got-another
-(1,28): unexpected-end-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-
-#data
-<!doctype html><meta charset="ascii">
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <meta>
-|       charset="ascii"
-|   <body>
-
-#data
-<!doctype html><meta http-equiv="content-type" content="text/html;charset=ascii">
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <meta>
-|       content="text/html;charset=ascii"
-|       http-equiv="content-type"
-|   <body>
-
-#data
-<!doctype html><head><!--aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa--><meta charset="utf8">
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <!-- aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -->
-|     <meta>
-|       charset="utf8"
-|   <body>
-
-#data
-<!doctype html><html a=b><head></head><html c=d>
-#errors
-(1,48): non-html-root
-#document
-| <!DOCTYPE html>
-| <html>
-|   a="b"
-|   c="d"
-|   <head>
-|   <body>
-
-#data
-<!doctype html><image/>
-#errors
-(1,23): image-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <img>
-
-#data
-<!doctype html>a<i>b<table>c<b>d</i>e</b>f
-#errors
-(1,28): foster-parenting-character
-(1,31): foster-parenting-start-tag
-(1,32): foster-parenting-character
-(1,36): foster-parenting-end-tag
-(1,36): adoption-agency-1.3
-(1,37): foster-parenting-character
-(1,41): foster-parenting-end-tag
-(1,42): foster-parenting-character
-(1,42): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "a"
-|     <i>
-|       "bc"
-|       <b>
-|         "de"
-|       "f"
-|       <table>
-
-#data
-<!doctype html><table><i>a<b>b<div>c<a>d</i>e</b>f
-#errors
-(1,25): foster-parenting-start-tag
-(1,26): foster-parenting-character
-(1,29): foster-parenting-start-tag
-(1,30): foster-parenting-character
-(1,35): foster-parenting-start-tag
-(1,36): foster-parenting-character
-(1,39): foster-parenting-start-tag
-(1,40): foster-parenting-character
-(1,44): foster-parenting-end-tag
-(1,44): adoption-agency-1.3
-(1,44): adoption-agency-1.3
-(1,45): foster-parenting-character
-(1,49): foster-parenting-end-tag
-(1,49): adoption-agency-1.3
-(1,49): adoption-agency-1.3
-(1,50): foster-parenting-character
-(1,50): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <i>
-|       "a"
-|       <b>
-|         "b"
-|     <b>
-|     <div>
-|       <b>
-|         <i>
-|           "c"
-|           <a>
-|             "d"
-|         <a>
-|           "e"
-|       <a>
-|         "f"
-|     <table>
-
-#data
-<!doctype html><i>a<b>b<div>c<a>d</i>e</b>f
-#errors
-(1,37): adoption-agency-1.3
-(1,37): adoption-agency-1.3
-(1,42): adoption-agency-1.3
-(1,42): adoption-agency-1.3
-(1,43): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <i>
-|       "a"
-|       <b>
-|         "b"
-|     <b>
-|     <div>
-|       <b>
-|         <i>
-|           "c"
-|           <a>
-|             "d"
-|         <a>
-|           "e"
-|       <a>
-|         "f"
-
-#data
-<!doctype html><table><i>a<b>b<div>c</i>
-#errors
-(1,25): foster-parenting-start-tag
-(1,26): foster-parenting-character
-(1,29): foster-parenting-start-tag
-(1,30): foster-parenting-character
-(1,35): foster-parenting-start-tag
-(1,36): foster-parenting-character
-(1,40): foster-parenting-end-tag
-(1,40): adoption-agency-1.3
-(1,40): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <i>
-|       "a"
-|       <b>
-|         "b"
-|     <b>
-|       <div>
-|         <i>
-|           "c"
-|     <table>
-
-#data
-<!doctype html><table><i>a<b>b<div>c<a>d</i>e</b>f
-#errors
-(1,25): foster-parenting-start-tag
-(1,26): foster-parenting-character
-(1,29): foster-parenting-start-tag
-(1,30): foster-parenting-character
-(1,35): foster-parenting-start-tag
-(1,36): foster-parenting-character
-(1,39): foster-parenting-start-tag
-(1,40): foster-parenting-character
-(1,44): foster-parenting-end-tag
-(1,44): adoption-agency-1.3
-(1,44): adoption-agency-1.3
-(1,45): foster-parenting-character
-(1,49): foster-parenting-end-tag
-(1,44): adoption-agency-1.3
-(1,44): adoption-agency-1.3
-(1,50): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <i>
-|       "a"
-|       <b>
-|         "b"
-|     <b>
-|     <div>
-|       <b>
-|         <i>
-|           "c"
-|           <a>
-|             "d"
-|         <a>
-|           "e"
-|       <a>
-|         "f"
-|     <table>
-
-#data
-<!doctype html><table><i>a<div>b<tr>c<b>d</i>e
-#errors
-(1,25): foster-parenting-start-tag
-(1,26): foster-parenting-character
-(1,31): foster-parenting-start-tag
-(1,32): foster-parenting-character
-(1,37): foster-parenting-character
-(1,40): foster-parenting-start-tag
-(1,41): foster-parenting-character
-(1,45): foster-parenting-end-tag
-(1,45): adoption-agency-1.3
-(1,46): foster-parenting-character
-(1,46): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <i>
-|       "a"
-|       <div>
-|         "b"
-|     <i>
-|       "c"
-|       <b>
-|         "d"
-|     <b>
-|       "e"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!doctype html><table><td><table><i>a<div>b<b>c</i>d
-#errors
-(1,26): unexpected-cell-in-table-body
-(1,36): foster-parenting-start-tag
-(1,37): foster-parenting-character
-(1,42): foster-parenting-start-tag
-(1,43): foster-parenting-character
-(1,46): foster-parenting-start-tag
-(1,47): foster-parenting-character
-(1,51): foster-parenting-end-tag
-(1,51): adoption-agency-1.3
-(1,51): adoption-agency-1.3
-(1,52): foster-parenting-character
-(1,52): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <i>
-|               "a"
-|             <div>
-|               <i>
-|                 "b"
-|                 <b>
-|                   "c"
-|               <b>
-|                 "d"
-|             <table>
-
-#data
-<!doctype html><body><bgsound>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <bgsound>
-
-#data
-<!doctype html><body><basefont>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <basefont>
-
-#data
-<!doctype html><a><b></a><basefont>
-#errors
-(1,25): adoption-agency-1.3
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|     <basefont>
-
-#data
-<!doctype html><a><b></a><bgsound>
-#errors
-(1,25): adoption-agency-1.3
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|     <bgsound>
-
-#data
-<!doctype html><figcaption><article></figcaption>a
-#errors
-(1,49): end-tag-too-early
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <figcaption>
-|       <article>
-|     "a"
-
-#data
-<!doctype html><summary><article></summary>a
-#errors
-(1,43): end-tag-too-early
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <summary>
-|       <article>
-|     "a"
-
-#data
-<!doctype html><p><a><plaintext>b
-#errors
-(1,32): unexpected-end-tag
-(1,33): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <a>
-|     <plaintext>
-|       <a>
-|         "b"
-
-#data
-<!DOCTYPE html><div>a<a></div>b<p>c</p>d
-#errors
-(1,30): end-tag-too-early
-(1,40): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "a"
-|       <a>
-|     <a>
-|       "b"
-|       <p>
-|         "c"
-|       "d"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests2.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests2.dat
deleted file mode 100644
index 0ad77086b..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests2.dat
+++ /dev/null
@@ -1,770 +0,0 @@
-#data
-<!DOCTYPE html>Test
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "Test"
-
-#data
-<textarea>test</div>test
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,24): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "test</div>test"
-
-#data
-<table><td>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,11): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-
-#data
-<table><td>test</tbody></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "test"
-
-#data
-<frame>test
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,7): unexpected-start-tag-ignored
-#document
-| <html>
-|   <head>
-|   <body>
-|     "test"
-
-#data
-<!DOCTYPE html><frameset>test
-#errors
-(1,29): unexpected-char-in-frameset
-(1,29): unexpected-char-in-frameset
-(1,29): unexpected-char-in-frameset
-(1,29): unexpected-char-in-frameset
-(1,29): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><frameset><!DOCTYPE html>
-#errors
-(1,40): unexpected-doctype
-(1,40): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><font><p><b>test</font>
-#errors
-(1,38): adoption-agency-1.3
-(1,38): adoption-agency-1.3
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <font>
-|     <p>
-|       <font>
-|         <b>
-|           "test"
-
-#data
-<!DOCTYPE html><dt><div><dd>
-#errors
-(1,28): end-tag-too-early
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <dt>
-|       <div>
-|     <dd>
-
-#data
-<script></x
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,11): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <script>
-|       "</x"
-|   <body>
-
-#data
-<table><plaintext><td>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,18): unexpected-start-tag-implies-table-voodoo
-(1,22): foster-parenting-character-in-table
-(1,22): foster-parenting-character-in-table
-(1,22): foster-parenting-character-in-table
-(1,22): foster-parenting-character-in-table
-(1,22): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <plaintext>
-|       "<td>"
-|     <table>
-
-#data
-<plaintext></plaintext>
-#errors
-(1,11): expected-doctype-but-got-start-tag
-(1,23): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <plaintext>
-|       "</plaintext>"
-
-#data
-<!DOCTYPE html><table><tr>TEST
-#errors
-(1,30): foster-parenting-character-in-table
-(1,30): foster-parenting-character-in-table
-(1,30): foster-parenting-character-in-table
-(1,30): foster-parenting-character-in-table
-(1,30): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "TEST"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!DOCTYPE html><body t1=1><body t2=2><body t3=3 t4=4>
-#errors
-(1,37): unexpected-start-tag
-(1,53): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     t1="1"
-|     t2="2"
-|     t3="3"
-|     t4="4"
-
-#data
-</b test
-#errors
-(1,8): eof-in-attribute-name
-(1,8): expected-doctype-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE html></b test<b &=&amp>X
-#errors
-(1,24): invalid-character-in-attribute-name
-(1,32): named-entity-without-semicolon
-(1,33): attributes-in-end-tag
-(1,33): unexpected-end-tag-before-html
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
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-| <!DOCTYPE html>
-| <html>
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-| <!DOCTYPE html>
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-(1,25): unknown-doctype
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-| <!DOCTYPE <!doctype>
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-
-#data
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diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests20.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests20.dat
deleted file mode 100644
index 52c5acdc6..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests20.dat
+++ /dev/null
@@ -1,516 +0,0 @@
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-<!doctype html><p><button><button>
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-(1,34): unexpected-start-tag-implies-end-tag
-(1,34): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
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-
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-<!doctype html><p><button><address>
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-(1,35): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <button>
-|         <address>
-
-#data
-<!doctype html><p><button><blockquote>
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-(1,38): expected-closing-tag-but-got-eof
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-| <!DOCTYPE html>
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-
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-(1,30): expected-closing-tag-but-got-eof
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-(1,30): expected-closing-tag-but-got-eof
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-(1,30): expected-closing-tag-but-got-eof
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-|     <math math>
-|       <math annotation-xml>
-|     <div>
-
-#data
-<math><annotation-xml encoding="application/svg+xml"><div>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,58): unexpected-html-element-in-foreign-content
-(1,58): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         encoding="application/svg+xml"
-|     <div>
-
-#data
-<math><annotation-xml encoding="application/xhtml+xml"><div>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,60): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         encoding="application/xhtml+xml"
-|         <div>
-
-#data
-<math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,60): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         encoding="aPPlication/xhtmL+xMl"
-|         <div>
-
-#data
-<math><annotation-xml encoding="text/html"><div>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,48): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         encoding="text/html"
-|         <div>
-
-#data
-<math><annotation-xml encoding="Text/htmL"><div>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,48): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         encoding="Text/htmL"
-|         <div>
-
-#data
-<math><annotation-xml encoding=" text/html "><div>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,50): unexpected-html-element-in-foreign-content
-(1,50): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         encoding=" text/html "
-|     <div>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests21.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests21.dat
deleted file mode 100644
index d384a5556..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests21.dat
+++ /dev/null
@@ -1,305 +0,0 @@
-#data
-<svg><![CDATA[foo]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "foo"
-
-#data
-<math><![CDATA[foo]]>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,21): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       "foo"
-
-#data
-<div><![CDATA[foo]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,7): expected-dashes-or-doctype
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <!-- [CDATA[foo]] -->
-
-#data
-<svg><![CDATA[foo
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "foo"
-
-#data
-<svg><![CDATA[foo
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "foo"
-
-#data
-<svg><![CDATA[
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,14): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-
-#data
-<svg><![CDATA[]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-
-#data
-<svg><![CDATA[]] >]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,21): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "]] >"
-
-#data
-<svg><![CDATA[]] >]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,21): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "]] >"
-
-#data
-<svg><![CDATA[]]
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "]]"
-
-#data
-<svg><![CDATA[]
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "]"
-
-#data
-<svg><![CDATA[]>a
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "]>a"
-
-#data
-<!DOCTYPE html><svg><![CDATA[foo]]]>
-#errors
-(1,36): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "foo]"
-
-#data
-<!DOCTYPE html><svg><![CDATA[foo]]]]>
-#errors
-(1,37): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "foo]]"
-
-#data
-<!DOCTYPE html><svg><![CDATA[foo]]]]]>
-#errors
-(1,38): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "foo]]]"
-
-#data
-<svg><foreignObject><div><![CDATA[foo]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,27): expected-dashes-or-doctype
-(1,40): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg foreignObject>
-|         <div>
-|           <!-- [CDATA[foo]] -->
-
-#data
-<svg><![CDATA[<svg>]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,22): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<svg>"
-
-#data
-<svg><![CDATA[</svg>a]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,24): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "</svg>a"
-
-#data
-<svg><![CDATA[<svg>a
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<svg>a"
-
-#data
-<svg><![CDATA[</svg>a
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,21): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "</svg>a"
-
-#data
-<svg><![CDATA[<svg>]]><path>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,28): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<svg>"
-|       <svg path>
-
-#data
-<svg><![CDATA[<svg>]]></path>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,29): unexpected-end-tag
-(1,29): unexpected-end-tag
-(1,29): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<svg>"
-
-#data
-<svg><![CDATA[<svg>]]><!--path-->
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,33): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<svg>"
-|       <!-- path -->
-
-#data
-<svg><![CDATA[<svg>]]>path
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,26): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<svg>path"
-
-#data
-<svg><![CDATA[<!--svg-->]]>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,27): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       "<!--svg-->"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests22.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests22.dat
deleted file mode 100644
index 31e6d9e33..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests22.dat
+++ /dev/null
@@ -1,190 +0,0 @@
-#data
-<a><b><big><em><strong><div>X</a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,33): adoption-agency-1.3
-(1,33): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|         <big>
-|           <em>
-|             <strong>
-|     <big>
-|       <em>
-|         <strong>
-|           <div>
-|             <a>
-|               "X"
-
-#data
-<a><b><div id=1><div id=2><div id=3><div id=4><div id=5><div id=6><div id=7><div id=8>A</a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): adoption-agency-1.3
-(1,91): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|     <b>
-|       <div>
-|         id="1"
-|         <a>
-|         <div>
-|           id="2"
-|           <a>
-|           <div>
-|             id="3"
-|             <a>
-|             <div>
-|               id="4"
-|               <a>
-|               <div>
-|                 id="5"
-|                 <a>
-|                 <div>
-|                   id="6"
-|                   <a>
-|                   <div>
-|                     id="7"
-|                     <a>
-|                     <div>
-|                       id="8"
-|                       <a>
-|                         "A"
-
-#data
-<a><b><div id=1><div id=2><div id=3><div id=4><div id=5><div id=6><div id=7><div id=8><div id=9>A</a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): adoption-agency-1.3
-(1,101): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|     <b>
-|       <div>
-|         id="1"
-|         <a>
-|         <div>
-|           id="2"
-|           <a>
-|           <div>
-|             id="3"
-|             <a>
-|             <div>
-|               id="4"
-|               <a>
-|               <div>
-|                 id="5"
-|                 <a>
-|                 <div>
-|                   id="6"
-|                   <a>
-|                   <div>
-|                     id="7"
-|                     <a>
-|                     <div>
-|                       id="8"
-|                       <a>
-|                         <div>
-|                           id="9"
-|                           "A"
-
-#data
-<a><b><div id=1><div id=2><div id=3><div id=4><div id=5><div id=6><div id=7><div id=8><div id=9><div id=10>A</a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): adoption-agency-1.3
-(1,112): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       <b>
-|     <b>
-|       <div>
-|         id="1"
-|         <a>
-|         <div>
-|           id="2"
-|           <a>
-|           <div>
-|             id="3"
-|             <a>
-|             <div>
-|               id="4"
-|               <a>
-|               <div>
-|                 id="5"
-|                 <a>
-|                 <div>
-|                   id="6"
-|                   <a>
-|                   <div>
-|                     id="7"
-|                     <a>
-|                     <div>
-|                       id="8"
-|                       <a>
-|                         <div>
-|                           id="9"
-|                           <div>
-|                             id="10"
-|                             "A"
-
-#data
-<cite><b><cite><i><cite><i><cite><i><div>X</b>TEST
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,46): adoption-agency-1.3
-(1,50): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <cite>
-|       <b>
-|         <cite>
-|           <i>
-|             <cite>
-|               <i>
-|                 <cite>
-|                   <i>
-|       <i>
-|         <i>
-|           <div>
-|             <b>
-|               "X"
-|             "TEST"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests23.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests23.dat
deleted file mode 100644
index 49e4a4ace..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests23.dat
+++ /dev/null
@@ -1,168 +0,0 @@
-#data
-<p><font size=4><font color=red><font size=4><font size=4><font size=4><font size=4><font size=4><font color=red><p>X
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,116): unexpected-end-tag
-(1,117): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           color="red"
-|           <font>
-|             size="4"
-|             <font>
-|               size="4"
-|               <font>
-|                 size="4"
-|                 <font>
-|                   size="4"
-|                   <font>
-|                     size="4"
-|                     <font>
-|                       color="red"
-|     <p>
-|       <font>
-|         color="red"
-|         <font>
-|           size="4"
-|           <font>
-|             size="4"
-|             <font>
-|               size="4"
-|               <font>
-|                 color="red"
-|                 "X"
-
-#data
-<p><font size=4><font size=4><font size=4><font size=4><p>X
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,58): unexpected-end-tag
-(1,59): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           size="4"
-|           <font>
-|             size="4"
-|             <font>
-|               size="4"
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           size="4"
-|           <font>
-|             size="4"
-|             "X"
-
-#data
-<p><font size=4><font size=4><font size=4><font size="5"><font size=4><p>X
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,73): unexpected-end-tag
-(1,74): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           size="4"
-|           <font>
-|             size="4"
-|             <font>
-|               size="5"
-|               <font>
-|                 size="4"
-|     <p>
-|       <font>
-|         size="4"
-|         <font>
-|           size="4"
-|           <font>
-|             size="5"
-|             <font>
-|               size="4"
-|               "X"
-
-#data
-<p><font size=4 id=a><font size=4 id=b><font size=4><font size=4><p>X
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,68): unexpected-end-tag
-(1,69): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <font>
-|         id="a"
-|         size="4"
-|         <font>
-|           id="b"
-|           size="4"
-|           <font>
-|             size="4"
-|             <font>
-|               size="4"
-|     <p>
-|       <font>
-|         id="a"
-|         size="4"
-|         <font>
-|           id="b"
-|           size="4"
-|           <font>
-|             size="4"
-|             <font>
-|               size="4"
-|               "X"
-
-#data
-<p><b id=a><b id=a><b id=a><b><object><b id=a><b id=a>X</object><p>Y
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,64): end-tag-too-early
-(1,67): unexpected-end-tag
-(1,68): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <b>
-|         id="a"
-|         <b>
-|           id="a"
-|           <b>
-|             id="a"
-|             <b>
-|               <object>
-|                 <b>
-|                   id="a"
-|                   <b>
-|                     id="a"
-|                     "X"
-|     <p>
-|       <b>
-|         id="a"
-|         <b>
-|           id="a"
-|           <b>
-|             id="a"
-|             <b>
-|               "Y"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests24.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests24.dat
deleted file mode 100644
index f6dc7eb48..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests24.dat
+++ /dev/null
@@ -1,79 +0,0 @@
-#data
-<!DOCTYPE html>&NotEqualTilde;
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "≂̸"
-
-#data
-<!DOCTYPE html>&NotEqualTilde;A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "≂̸A"
-
-#data
-<!DOCTYPE html>&ThickSpace;
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "  "
-
-#data
-<!DOCTYPE html>&ThickSpace;A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "  A"
-
-#data
-<!DOCTYPE html>&NotSubset;
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "⊂⃒"
-
-#data
-<!DOCTYPE html>&NotSubset;A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "⊂⃒A"
-
-#data
-<!DOCTYPE html>&Gopf;
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "𝔾"
-
-#data
-<!DOCTYPE html>&Gopf;A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "𝔾A"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests25.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests25.dat
deleted file mode 100644
index cbc00512b..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests25.dat
+++ /dev/null
@@ -1,220 +0,0 @@
-#data
-<!DOCTYPE html><body><foo>A
-#errors
-(1,27): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|       "A"
-
-#data
-<!DOCTYPE html><body><area>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <area>
-|     "A"
-
-#data
-<!DOCTYPE html><body><base>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <base>
-|     "A"
-
-#data
-<!DOCTYPE html><body><basefont>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <basefont>
-|     "A"
-
-#data
-<!DOCTYPE html><body><bgsound>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <bgsound>
-|     "A"
-
-#data
-<!DOCTYPE html><body><br>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <br>
-|     "A"
-
-#data
-<!DOCTYPE html><body><col>A
-#errors
-(1,26): unexpected-start-tag-ignored
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "A"
-
-#data
-<!DOCTYPE html><body><command>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <command>
-|       "A"
-
-#data
-<!DOCTYPE html><body><embed>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <embed>
-|     "A"
-
-#data
-<!DOCTYPE html><body><frame>A
-#errors
-(1,28): unexpected-start-tag-ignored
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "A"
-
-#data
-<!DOCTYPE html><body><hr>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <hr>
-|     "A"
-
-#data
-<!DOCTYPE html><body><img>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <img>
-|     "A"
-
-#data
-<!DOCTYPE html><body><input>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <input>
-|     "A"
-
-#data
-<!DOCTYPE html><body><keygen>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <keygen>
-|     "A"
-
-#data
-<!DOCTYPE html><body><link>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <link>
-|     "A"
-
-#data
-<!DOCTYPE html><body><meta>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <meta>
-|     "A"
-
-#data
-<!DOCTYPE html><body><param>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <param>
-|     "A"
-
-#data
-<!DOCTYPE html><body><source>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <source>
-|     "A"
-
-#data
-<!DOCTYPE html><body><track>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <track>
-|     "A"
-
-#data
-<!DOCTYPE html><body><wbr>A
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <wbr>
-|     "A"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests26.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests26.dat
deleted file mode 100644
index 867bbeecd..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests26.dat
+++ /dev/null
@@ -1,411 +0,0 @@
-#data
-<!DOCTYPE html><body><a href='#1'><nobr>1<nobr></a><br><a href='#2'><nobr>2<nobr></a><br><a href='#3'><nobr>3<nobr></a>
-#errors
-(1,47): unexpected-start-tag-implies-end-tag
-(1,51): adoption-agency-1.3
-(1,74): unexpected-start-tag-implies-end-tag
-(1,74): adoption-agency-1.3
-(1,81): unexpected-start-tag-implies-end-tag
-(1,85): adoption-agency-1.3
-(1,108): unexpected-start-tag-implies-end-tag
-(1,108): adoption-agency-1.3
-(1,115): unexpected-start-tag-implies-end-tag
-(1,119): adoption-agency-1.3
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       href="#1"
-|       <nobr>
-|         "1"
-|       <nobr>
-|     <nobr>
-|       <br>
-|       <a>
-|         href="#2"
-|     <a>
-|       href="#2"
-|       <nobr>
-|         "2"
-|       <nobr>
-|     <nobr>
-|       <br>
-|       <a>
-|         href="#3"
-|     <a>
-|       href="#3"
-|       <nobr>
-|         "3"
-|       <nobr>
-
-#data
-<!DOCTYPE html><body><b><nobr>1<nobr></b><i><nobr>2<nobr></i>3
-#errors
-(1,37): unexpected-start-tag-implies-end-tag
-(1,41): adoption-agency-1.3
-(1,50): unexpected-start-tag-implies-end-tag
-(1,50): adoption-agency-1.3
-(1,57): unexpected-start-tag-implies-end-tag
-(1,61): adoption-agency-1.3
-(1,62): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|       <nobr>
-|     <nobr>
-|       <i>
-|     <i>
-|       <nobr>
-|         "2"
-|       <nobr>
-|     <nobr>
-|       "3"
-
-#data
-<!DOCTYPE html><body><b><nobr>1<table><nobr></b><i><nobr>2<nobr></i>3
-#errors
-(1,44): foster-parenting-start-tag
-(1,48): foster-parenting-end-tag
-(1,48): adoption-agency-1.3
-(1,51): foster-parenting-start-tag
-(1,57): foster-parenting-start-tag
-(1,57): nobr-already-in-scope
-(1,57): adoption-agency-1.2
-(1,58): foster-parenting-character
-(1,64): foster-parenting-start-tag
-(1,64): nobr-already-in-scope
-(1,68): foster-parenting-end-tag
-(1,68): adoption-agency-1.2
-(1,69): foster-parenting-character
-(1,69): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|         <nobr>
-|           <i>
-|         <i>
-|           <nobr>
-|             "2"
-|           <nobr>
-|         <nobr>
-|           "3"
-|         <table>
-
-#data
-<!DOCTYPE html><body><b><nobr>1<table><tr><td><nobr></b><i><nobr>2<nobr></i>3
-#errors
-(1,56): unexpected-end-tag
-(1,65): unexpected-start-tag-implies-end-tag
-(1,65): adoption-agency-1.3
-(1,72): unexpected-start-tag-implies-end-tag
-(1,76): adoption-agency-1.3
-(1,77): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|         <table>
-|           <tbody>
-|             <tr>
-|               <td>
-|                 <nobr>
-|                   <i>
-|                 <i>
-|                   <nobr>
-|                     "2"
-|                   <nobr>
-|                 <nobr>
-|                   "3"
-
-#data
-<!DOCTYPE html><body><b><nobr>1<div><nobr></b><i><nobr>2<nobr></i>3
-#errors
-(1,42): unexpected-start-tag-implies-end-tag
-(1,42): adoption-agency-1.3
-(1,46): adoption-agency-1.3
-(1,46): adoption-agency-1.3
-(1,55): unexpected-start-tag-implies-end-tag
-(1,55): adoption-agency-1.3
-(1,62): unexpected-start-tag-implies-end-tag
-(1,66): adoption-agency-1.3
-(1,67): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|     <div>
-|       <b>
-|         <nobr>
-|         <nobr>
-|       <nobr>
-|         <i>
-|       <i>
-|         <nobr>
-|           "2"
-|         <nobr>
-|       <nobr>
-|         "3"
-
-#data
-<!DOCTYPE html><body><b><nobr>1<nobr></b><div><i><nobr>2<nobr></i>3
-#errors
-(1,37): unexpected-start-tag-implies-end-tag
-(1,41): adoption-agency-1.3
-(1,55): unexpected-start-tag-implies-end-tag
-(1,55): adoption-agency-1.3
-(1,62): unexpected-start-tag-implies-end-tag
-(1,66): adoption-agency-1.3
-(1,67): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|       <nobr>
-|     <div>
-|       <nobr>
-|         <i>
-|       <i>
-|         <nobr>
-|           "2"
-|         <nobr>
-|       <nobr>
-|         "3"
-
-#data
-<!DOCTYPE html><body><b><nobr>1<nobr><ins></b><i><nobr>
-#errors
-(1,37): unexpected-start-tag-implies-end-tag
-(1,46): adoption-agency-1.3
-(1,55): unexpected-start-tag-implies-end-tag
-(1,55): adoption-agency-1.3
-(1,55): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|       <nobr>
-|         <ins>
-|     <nobr>
-|       <i>
-|     <i>
-|       <nobr>
-
-#data
-<!DOCTYPE html><body><b><nobr>1<ins><nobr></b><i>2
-#errors
-(1,42): unexpected-start-tag-implies-end-tag
-(1,42): adoption-agency-1.3
-(1,46): adoption-agency-1.3
-(1,50): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       <nobr>
-|         "1"
-|         <ins>
-|       <nobr>
-|     <nobr>
-|       <i>
-|         "2"
-
-#data
-<!DOCTYPE html><body><b>1<nobr></b><i><nobr>2</i>
-#errors
-(1,35): adoption-agency-1.3
-(1,44): unexpected-start-tag-implies-end-tag
-(1,44): adoption-agency-1.3
-(1,49): adoption-agency-1.3
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "1"
-|       <nobr>
-|     <nobr>
-|       <i>
-|     <i>
-|       <nobr>
-|         "2"
-
-#data
-<p><code x</code></p>
-
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,11): invalid-character-in-attribute-name
-(1,12): unexpected-character-after-solidus-in-tag
-(1,21): unexpected-end-tag
-(2,0): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <code>
-|         code=""
-|         x<=""
-|     <code>
-|       code=""
-|       x<=""
-|       "
-"
-
-#data
-<!DOCTYPE html><svg><foreignObject><p><i></p>a
-#errors
-(1,45): unexpected-end-tag
-(1,46): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg foreignObject>
-|         <p>
-|           <i>
-|         <i>
-|           "a"
-
-#data
-<!DOCTYPE html><table><tr><td><svg><foreignObject><p><i></p>a
-#errors
-(1,60): unexpected-end-tag
-(1,61): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <svg svg>
-|               <svg foreignObject>
-|                 <p>
-|                   <i>
-|                 <i>
-|                   "a"
-
-#data
-<!DOCTYPE html><math><mtext><p><i></p>a
-#errors
-(1,38): unexpected-end-tag
-(1,39): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mtext>
-|         <p>
-|           <i>
-|         <i>
-|           "a"
-
-#data
-<!DOCTYPE html><table><tr><td><math><mtext><p><i></p>a
-#errors
-(1,53): unexpected-end-tag
-(1,54): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <math math>
-|               <math mtext>
-|                 <p>
-|                   <i>
-|                 <i>
-|                   "a"
-
-#data
-<!DOCTYPE html><body><div><!/div>a
-#errors
-(1,28): expected-dashes-or-doctype
-(1,34): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <!-- /div -->
-|       "a"
-
-#data
-<button><p><button>
-#errors
-Line 1 Col 8 Unexpected start tag (button). Expected DOCTYPE.
-Line 1 Col 19 Unexpected start tag (button) implies end tag (button).
-Line 1 Col 19 Expected closing tag. Unexpected end of file.
-#document
-| <html>
-|   <head>
-|   <body>
-|     <button>
-|       <p>
-|     <button>
-
-#data
-<!DOCTYPE html><html><frameset></frameset></html></frameset>
-#errors
-60: Stray end tag “frameset”.
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><html><frameset></frameset></html>XXX</frameset>
-#errors
-52: Non-space character in page trailer.
-52: Non-space character in page trailer.
-52: Non-space character in page trailer.
-63: Stray end tag “frameset”.
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests3.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests3.dat
deleted file mode 100644
index 423e2b3ca..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests3.dat
+++ /dev/null
@@ -1,306 +0,0 @@
-#data
-<head></head><style></style>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,20): unexpected-start-tag-out-of-my-head
-#document
-| <html>
-|   <head>
-|     <style>
-|   <body>
-
-#data
-<head></head><script></script>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,21): unexpected-start-tag-out-of-my-head
-#document
-| <html>
-|   <head>
-|     <script>
-|   <body>
-
-#data
-<head></head><!-- --><style></style><!-- --><script></script>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,28): unexpected-start-tag-out-of-my-head
-(1,52): unexpected-start-tag-out-of-my-head
-#document
-| <html>
-|   <head>
-|     <style>
-|     <script>
-|   <!--   -->
-|   <!--   -->
-|   <body>
-
-#data
-<head></head><!-- -->x<style></style><!-- --><script></script>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <!--   -->
-|   <body>
-|     "x"
-|     <style>
-|     <!--   -->
-|     <script>
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>
-</pre></body></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>
-foo</pre></body></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "foo"
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>
-
-foo</pre></body></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "
-foo"
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>
-foo
-</pre></body></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "foo
-"
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>x</pre><span>
-</span></body></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "x"
-|     <span>
-|       "
-"
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>x
-y</pre></body></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "x
-y"
-
-#data
-<!DOCTYPE html><html><head></head><body><pre>x<div>
-y</pre></body></html>
-#errors
-(2,7): end-tag-too-early
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "x"
-|       <div>
-|         "
-y"
-
-#data
-<!DOCTYPE html><pre>&#x0a;&#x0a;A</pre>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <pre>
-|       "
-A"
-
-#data
-<!DOCTYPE html><HTML><META><HEAD></HEAD></HTML>
-#errors
-(1,33): two-heads-are-not-better-than-one
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <meta>
-|   <body>
-
-#data
-<!DOCTYPE html><HTML><HEAD><head></HEAD></HTML>
-#errors
-(1,33): two-heads-are-not-better-than-one
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-
-#data
-<textarea>foo<span>bar</span><i>baz
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,35): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "foo<span>bar</span><i>baz"
-
-#data
-<title>foo<span>bar</em><i>baz
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,30): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|     <title>
-|       "foo<span>bar</em><i>baz"
-|   <body>
-
-#data
-<!DOCTYPE html><textarea>
-</textarea>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-
-#data
-<!DOCTYPE html><textarea>
-foo</textarea>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "foo"
-
-#data
-<!DOCTYPE html><textarea>
-
-foo</textarea>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <textarea>
-|       "
-foo"
-
-#data
-<!DOCTYPE html><html><head></head><body><ul><li><div><p><li></ul></body></html>
-#errors
-(1,60): end-tag-too-early
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <ul>
-|       <li>
-|         <div>
-|           <p>
-|       <li>
-
-#data
-<!doctype html><nobr><nobr><nobr>
-#errors
-(1,27): unexpected-start-tag-implies-end-tag
-(1,33): unexpected-start-tag-implies-end-tag
-(1,33): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <nobr>
-|     <nobr>
-|     <nobr>
-
-#data
-<!doctype html><nobr><nobr></nobr><nobr>
-#errors
-(1,27): unexpected-start-tag-implies-end-tag
-(1,40): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <nobr>
-|     <nobr>
-|     <nobr>
-
-#data
-<!doctype html><html><body><p><table></table></body></html>
-#errors
-Not known
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|     <table>
-
-#data
-<p><table></table>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <table>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests4.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests4.dat
deleted file mode 100644
index 0a6174c36..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests4.dat
+++ /dev/null
@@ -1,58 +0,0 @@
-#data
-direct div content
-#errors
-#document-fragment
-div
-#document
-| "direct div content"
-
-#data
-direct textarea content
-#errors
-#document-fragment
-textarea
-#document
-| "direct textarea content"
-
-#data
-textarea content with <em>pseudo</em> <foo>markup
-#errors
-#document-fragment
-textarea
-#document
-| "textarea content with <em>pseudo</em> <foo>markup"
-
-#data
-this is &#x0043;DATA inside a <style> element
-#errors
-#document-fragment
-style
-#document
-| "this is &#x0043;DATA inside a <style> element"
-
-#data
-</plaintext>
-#errors
-#document-fragment
-plaintext
-#document
-| "</plaintext>"
-
-#data
-setting html's innerHTML
-#errors
-#document-fragment
-html
-#document
-| <head>
-| <body>
-|   "setting html's innerHTML"
-
-#data
-<title>setting head's innerHTML</title>
-#errors
-#document-fragment
-head
-#document
-| <title>
-|   "setting head's innerHTML"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests5.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests5.dat
deleted file mode 100644
index 4d5fcd7a7..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests5.dat
+++ /dev/null
@@ -1,197 +0,0 @@
-#data
-<style> <!-- </style>x
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       " <!-- "
-|   <body>
-|     "x"
-
-#data
-<style> <!-- </style> --> </style>x
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,34): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       " <!-- "
-|     " "
-|   <body>
-|     "--> x"
-
-#data
-<style> <!--> </style>x
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       " <!--> "
-|   <body>
-|     "x"
-
-#data
-<style> <!---> </style>x
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <style>
-|       " <!---> "
-|   <body>
-|     "x"
-
-#data
-<iframe> <!---> </iframe>x
-#errors
-(1,8): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
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-|     <iframe>
-|       " <!---> "
-|     "x"
-
-#data
-<iframe> <!--- </iframe>->x</iframe> --> </iframe>x
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,36): unexpected-end-tag
-(1,50): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <iframe>
-|       " <!--- "
-|     "->x --> x"
-
-#data
-<script> <!-- </script> --> </script>x
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,37): unexpected-end-tag
-#document
-| <html>
-|   <head>
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-|   <body>
-|     "--> x"
-
-#data
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-(1,7): expected-doctype-but-got-start-tag
-(1,34): unexpected-end-tag
-#document
-| <html>
-|   <head>
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-|     "--> x"
-
-#data
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-(1,10): expected-doctype-but-got-start-tag
-(1,42): unexpected-end-tag
-(1,58): unexpected-end-tag
-#document
-| <html>
-|   <head>
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-|     <textarea>
-|       " <!--- "
-|     "->x --> x"
-
-#data
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-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
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-|     "x"
-
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-(1,3): expected-doctype-but-got-start-tag
-#document
-| <html>
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-
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-(1,5): expected-doctype-but-got-start-tag
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-| <html>
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-
-#data
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-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|       "&"
-|   <body>
-
-#data
-<title><!--&amp;--></title>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|       "<!--&-->"
-|   <body>
-
-#data
-<title><!--</title>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|     <title>
-|       "<!--"
-|   <body>
-
-#data
-<noscript><!--</noscript>--></noscript>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(1,39): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|     <noscript>
-|       "<!--"
-|   <body>
-|     "-->"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests6.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests6.dat
deleted file mode 100644
index fedc64e93..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests6.dat
+++ /dev/null
@@ -1,662 +0,0 @@
-#data
-<!doctype html></head> <head>
-#errors
-(1,29): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   " "
-|   <body>
-
-#data
-<!doctype html><form><div></form><div>
-#errors
-(1,33): end-tag-too-early-ignored
-(1,38): expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <form>
-|       <div>
-|         <div>
-
-#data
-<!doctype html><title>&amp;</title>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "&"
-|   <body>
-
-#data
-<!doctype html><title><!--&amp;--></title>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "<!--&-->"
-|   <body>
-
-#data
-<!doctype>
-#errors
-(1,9): need-space-after-doctype
-(1,10): expected-doctype-name-but-got-right-bracket
-(1,10): unknown-doctype
-#document
-| <!DOCTYPE >
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!---x
-#errors
-(1,6): eof-in-comment
-(1,6): expected-doctype-but-got-eof
-#document
-| <!-- -x -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-<body>
-<div>
-#errors
-(1,6): unexpected-start-tag
-(2,5): expected-closing-tag-but-got-eof
-#document-fragment
-div
-#document
-| "
-"
-| <div>
-
-#data
-<frameset></frameset>
-foo
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(2,1): unexpected-char-after-frameset
-(2,2): unexpected-char-after-frameset
-(2,3): unexpected-char-after-frameset
-#document
-| <html>
-|   <head>
-|   <frameset>
-|   "
-"
-
-#data
-<frameset></frameset>
-<noframes>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-(2,10): expected-named-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
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-"
-|   <noframes>
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-#data
-<frameset></frameset>
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-#errors
-(1,10): expected-doctype-but-got-start-tag
-(2,5): unexpected-start-tag-after-frameset
-#document
-| <html>
-|   <head>
-|   <frameset>
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-"
-
-#data
-<frameset></frameset>
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-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
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-|   "
-"
-
-#data
-<frameset></frameset>
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-(1,10): expected-doctype-but-got-start-tag
-(2,6): unexpected-end-tag-after-frameset
-#document
-| <html>
-|   <head>
-|   <frameset>
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-"
-
-#data
-<form><form>
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-(1,6): expected-doctype-but-got-start-tag
-(1,12): unexpected-start-tag
-(1,12): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
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-
-#data
-<button><button>
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-(1,8): expected-doctype-but-got-start-tag
-(1,16): unexpected-start-tag-implies-end-tag
-(1,16): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
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-|     <button>
-
-#data
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-(1,20): unexpected-end-tag
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
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-
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-(1,20): XXX-undefined-error
-(1,20): unexpected-cell-in-table-body
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
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-
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-(1,7): expected-doctype-but-got-start-tag
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-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <div>
-
-#data
-</caption><div>
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-(1,10): XXX-undefined-error
-(1,15): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <div>
-
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-<table><caption><div></caption>
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-(1,7): expected-doctype-but-got-start-tag
-(1,31): expected-one-end-tag-but-got-another
-(1,31): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
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-|         <div>
-
-#data
-<table><caption></table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,24): end-table-tag-in-caption
-#document
-| <html>
-|   <head>
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-|     <table>
-|       <caption>
-
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-</table><div>
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-(1,8): unexpected-end-tag
-(1,13): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <div>
-
-#data
-<table><caption></body></col></colgroup></html></tbody></td></tfoot></th></thead></tr>
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-(1,7): expected-doctype-but-got-start-tag
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-(1,40): unexpected-end-tag
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-(1,68): unexpected-end-tag
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-#document
-| <html>
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-<table><caption><div></div>
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-(1,7): expected-doctype-but-got-start-tag
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-#document
-| <html>
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-
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-#document
-| <html>
-|   <head>
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-#document-fragment
-td
-#document
-| <div>
-
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-(1,18): foster-parenting-character-in-table
-(1,19): foster-parenting-character-in-table
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-(1,20): eof-in-table
-#document
-| <html>
-|   <head>
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-
-#data
-foo<col>
-#errors
-(1,1): unexpected-character-in-colgroup
-(1,2): unexpected-character-in-colgroup
-(1,3): unexpected-character-in-colgroup
-#document-fragment
-colgroup
-#document
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-
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-(1,7): expected-doctype-but-got-start-tag
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-(1,23): eof-in-table
-#document
-| <html>
-|   <head>
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-(1,15): eof-in-frameset
-#document
-| <html>
-|   <head>
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-
-#data
-</frameset><frame>
-#errors
-(1,11): unexpected-frameset-in-frameset-innerhtml
-#document-fragment
-frameset
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-
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-#document
-| <html>
-|   <head>
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-
-#data
-</body><div>
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-(1,7): unexpected-close-tag
-(1,12): expected-closing-tag-but-got-eof
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-body
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-| <div>
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-#document
-| <html>
-|   <head>
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-|     <table>
-|       <tbody>
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-
-#data
-</tr><td>
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-(1,5): unexpected-end-tag
-#document-fragment
-tr
-#document
-| <td>
-
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-</tbody></tfoot></thead><td>
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-(1,8): unexpected-end-tag
-(1,16): unexpected-end-tag
-(1,24): unexpected-end-tag
-#document-fragment
-tr
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-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-
-#data
-<caption><col><colgroup><tbody><tfoot><thead><tr>
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-(1,14): unexpected-start-tag
-(1,24): unexpected-start-tag
-(1,31): unexpected-start-tag
-(1,38): unexpected-start-tag
-(1,45): unexpected-start-tag
-#document-fragment
-tbody
-#document
-| <tr>
-
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-(1,22): unexpected-end-tag-in-table-body
-(1,22): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
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-|       <tbody>
-
-#data
-</table><tr>
-#errors
-(1,8): unexpected-end-tag
-#document-fragment
-tbody
-#document
-| <tr>
-
-#data
-<table><tbody></body></caption></col></colgroup></html></td></th></tr>
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-(1,7): expected-doctype-but-got-start-tag
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-(1,48): unexpected-end-tag-in-table-body
-(1,55): unexpected-end-tag-in-table-body
-(1,60): unexpected-end-tag-in-table-body
-(1,65): unexpected-end-tag-in-table-body
-(1,70): unexpected-end-tag-in-table-body
-(1,70): eof-in-table
-#document
-| <html>
-|   <head>
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-|     <table>
-|       <tbody>
-
-#data
-<table><tbody></div>
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-(1,7): expected-doctype-but-got-start-tag
-(1,20): unexpected-end-tag-implies-table-voodoo
-(1,20): end-tag-too-early
-(1,20): eof-in-table
-#document
-| <html>
-|   <head>
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-
-#data
-<table><table>
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-(1,7): expected-doctype-but-got-start-tag
-(1,14): unexpected-start-tag-implies-end-tag
-(1,14): eof-in-table
-#document
-| <html>
-|   <head>
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-|     <table>
-|     <table>
-
-#data
-<table></body></caption></col></colgroup></html></tbody></td></tfoot></th></thead></tr>
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-(1,74): unexpected-end-tag
-(1,82): unexpected-end-tag
-(1,87): unexpected-end-tag
-(1,87): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-
-#data
-</table><tr>
-#errors
-(1,8): unexpected-end-tag
-#document-fragment
-table
-#document
-| <tbody>
-|   <tr>
-
-#data
-<body></body></html>
-#errors
-(1,20): unexpected-end-tag-after-body-innerhtml
-#document-fragment
-html
-#document
-| <head>
-| <body>
-
-#data
-<html><frameset></frameset></html> 
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-|   " "
-
-#data
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"><html></html>
-#errors
-(1,50): unknown-doctype element.
-#document
-| <!DOCTYPE html "-//W3C//DTD HTML 4.01//EN" "">
-| <html>
-|   <head>
-|   <body>
-
-#data
-<param><frameset></frameset>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,17): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<source><frameset></frameset>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,18): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<track><frameset></frameset>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,17): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-</html><frameset></frameset>
-#errors
-(1,7): expected-doctype-but-got-end-tag
-(1,17): expected-eof-but-got-start-tag
-(1,17): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-</body><frameset></frameset>
-#errors
-(1,7): expected-doctype-but-got-end-tag
-(1,17): unexpected-start-tag-after-body
-(1,17): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests7.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests7.dat
deleted file mode 100644
index f9471b9a3..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests7.dat
+++ /dev/null
@@ -1,402 +0,0 @@
-#data
-<!doctype html><body><title>X</title>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <title>
-|       "X"
-
-#data
-<!doctype html><table><title>X</title></table>
-#errors
-(1,29): unexpected-start-tag-implies-table-voodoo
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <title>
-|       "X"
-|     <table>
-
-#data
-<!doctype html><head></head><title>X</title>
-#errors
-(1,35): unexpected-start-tag-out-of-my-head
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "X"
-|   <body>
-
-#data
-<!doctype html></head><title>X</title>
-#errors
-(1,29): unexpected-start-tag-out-of-my-head
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|     <title>
-|       "X"
-|   <body>
-
-#data
-<!doctype html><table><meta></table>
-#errors
-(1,28): unexpected-start-tag-implies-table-voodoo
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <meta>
-|     <table>
-
-#data
-<!doctype html><table>X<tr><td><table> <meta></table></table>
-#errors
-(1,45): unexpected-start-tag-implies-table-voodoo
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "X"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
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-|             <table>
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-
-#data
-<!doctype html><html> <head>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!doctype html> <head>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!doctype html><table><style> <tr>x </style> </table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <style>
-|         " <tr>x "
-|       " "
-
-#data
-<!doctype html><table><TBODY><script> <tr>x </script> </table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <script>
-|           " <tr>x "
-|         " "
-
-#data
-<!doctype html><p><applet><p>X</p></applet>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <applet>
-|         <p>
-|           "X"
-
-#data
-<!doctype html><listing>
-X</listing>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <listing>
-|       "X"
-
-#data
-<!doctype html><select><input>X
-#errors
-(1,30): unexpected-input-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     <input>
-|     "X"
-
-#data
-<!doctype html><select><select>X
-#errors
-(1,31): unexpected-select-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     "X"
-
-#data
-<!doctype html><table><input type=hidDEN></table>
-#errors
-(1,41): unexpected-hidden-input-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <input>
-|         type="hidDEN"
-
-#data
-<!doctype html><table>X<input type=hidDEN></table>
-#errors
-(1,23): foster-parenting-character
-(1,42): unexpected-hidden-input-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     "X"
-|     <table>
-|       <input>
-|         type="hidDEN"
-
-#data
-<!doctype html><table>  <input type=hidDEN></table>
-#errors
-(1,43): unexpected-hidden-input-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       "  "
-|       <input>
-|         type="hidDEN"
-
-#data
-<!doctype html><table>  <input type='hidDEN'></table>
-#errors
-(1,45): unexpected-hidden-input-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       "  "
-|       <input>
-|         type="hidDEN"
-
-#data
-<!doctype html><table><input type=" hidden"><input type=hidDEN></table>
-#errors
-(1,44): unexpected-start-tag-implies-table-voodoo
-(1,63): unexpected-hidden-input-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <input>
-|       type=" hidden"
-|     <table>
-|       <input>
-|         type="hidDEN"
-
-#data
-<!doctype html><table><select>X<tr>
-#errors
-(1,30): unexpected-start-tag-implies-table-voodoo
-(1,35): unexpected-table-element-start-tag-in-select-in-table
-(1,35): eof-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       "X"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!doctype html><select>X</select>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       "X"
-
-#data
-<!DOCTYPE hTmL><html></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-
-#data
-<!DOCTYPE HTML><html></html>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-
-#data
-<body>X</body></body>
-#errors
-(1,21): unexpected-end-tag-after-body
-#document-fragment
-html
-#document
-| <head>
-| <body>
-|   "X"
-
-#data
-<div><p>a</x> b
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,13): unexpected-end-tag
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <p>
-|         "a b"
-
-#data
-<table><tr><td><code></code> </table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <code>
-|             " "
-
-#data
-<table><b><tr><td>aaa</td></tr>bbb</table>ccc
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,10): foster-parenting-start-tag
-(1,32): foster-parenting-character
-(1,33): foster-parenting-character
-(1,34): foster-parenting-character
-(1,45): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|     <b>
-|       "bbb"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "aaa"
-|     <b>
-|       "ccc"
-
-#data
-A<table><tr> B</tr> B</table>
-#errors
-(1,1): expected-doctype-but-got-chars
-(1,13): foster-parenting-character
-(1,14): foster-parenting-character
-(1,20): foster-parenting-character
-(1,21): foster-parenting-character
-#document
-| <html>
-|   <head>
-|   <body>
-|     "A B B"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-A<table><tr> B</tr> </em>C</table>
-#errors
-(1,1): expected-doctype-but-got-chars
-(1,13): foster-parenting-character
-(1,14): foster-parenting-character
-(1,20): foster-parenting-character
-(1,25): unexpected-end-tag
-(1,26): foster-parenting-character
-#document
-| <html>
-|   <head>
-|   <body>
-|     "A BC"
-|     <table>
-|       <tbody>
-|         <tr>
-|         " "
-
-#data
-<select><keygen>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,16): unexpected-input-in-select
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|     <keygen>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests8.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests8.dat
deleted file mode 100644
index 93289f39c..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests8.dat
+++ /dev/null
@@ -1,149 +0,0 @@
-#data
-<div>
-<div></div>
-</span>x
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(3,7): unexpected-end-tag
-(3,8): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "
-"
-|       <div>
-|       "
-x"
-
-#data
-<div>x<div></div>
-</span>x
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(2,7): unexpected-end-tag
-(2,8): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "x"
-|       <div>
-|       "
-x"
-
-#data
-<div>x<div></div>x</span>x
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,25): unexpected-end-tag
-(1,26): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "x"
-|       <div>
-|       "xx"
-
-#data
-<div>x<div></div>y</span>z
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,25): unexpected-end-tag
-(1,26): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "x"
-|       <div>
-|       "yz"
-
-#data
-<table><div>x<div></div>x</span>x
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,12): foster-parenting-start-tag
-(1,13): foster-parenting-character
-(1,18): foster-parenting-start-tag
-(1,24): foster-parenting-end-tag
-(1,25): foster-parenting-start-tag
-(1,32): foster-parenting-end-tag
-(1,32): unexpected-end-tag
-(1,33): foster-parenting-character
-(1,33): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "x"
-|       <div>
-|       "xx"
-|     <table>
-
-#data
-x<table>x
-#errors
-(1,1): expected-doctype-but-got-chars
-(1,9): foster-parenting-character
-#document
-| <html>
-|   <head>
-|   <body>
-|     "xx"
-|     <table>
-
-#data
-x<table><table>x
-#errors
-(1,1): expected-doctype-but-got-chars
-(1,15): unexpected-start-tag-implies-end-tag
-(1,16): foster-parenting-character
-#document
-| <html>
-|   <head>
-|   <body>
-|     "x"
-|     <table>
-|     "x"
-|     <table>
-
-#data
-<b>a<div></div><div></b>y
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,24): adoption-agency-1.3
-(1,25): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|       "a"
-|       <div>
-|     <div>
-|       <b>
-|       "y"
-
-#data
-<a><div><p></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,15): adoption-agency-1.3
-(1,15): adoption-agency-1.3
-(1,15): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|     <div>
-|       <a>
-|       <p>
-|         <a>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests9.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests9.dat
deleted file mode 100644
index 40651a061..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests9.dat
+++ /dev/null
@@ -1,473 +0,0 @@
-#data
-<!DOCTYPE html><math></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-
-#data
-<!DOCTYPE html><body><math></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-
-#data
-<!DOCTYPE html><math><mi>
-#errors
-(1,25) expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-
-#data
-<!DOCTYPE html><math><annotation-xml><svg><u>
-#errors
-(1,45) unexpected-html-element-in-foreign-content
-(1,45) expected-closing-tag-but-got-eof
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math annotation-xml>
-|         <svg svg>
-|     <u>
-
-#data
-<!DOCTYPE html><body><select><math></math></select>
-#errors
-(1,35) unexpected-start-tag-in-select
-(1,42) unexpected-end-tag-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-
-#data
-<!DOCTYPE html><body><select><option><math></math></option></select>
-#errors
-(1,43) unexpected-start-tag-in-select
-(1,50) unexpected-end-tag-in-select
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <option>
-
-#data
-<!DOCTYPE html><body><table><math></math></table>
-#errors
-(1,34) unexpected-start-tag-implies-table-voodoo
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|     <table>
-
-#data
-<!DOCTYPE html><body><table><math><mi>foo</mi></math></table>
-#errors
-(1,34) foster-parenting-start-token
-(1,39) foster-parenting-character
-(1,40) foster-parenting-character
-(1,41) foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|     <table>
-
-#data
-<!DOCTYPE html><body><table><math><mi>foo</mi><mi>bar</mi></math></table>
-#errors
-(1,34) foster-parenting-start-tag
-(1,39) foster-parenting-character
-(1,40) foster-parenting-character
-(1,41) foster-parenting-character
-(1,51) foster-parenting-character
-(1,52) foster-parenting-character
-(1,53) foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|       <math mi>
-|         "bar"
-|     <table>
-
-#data
-<!DOCTYPE html><body><table><tbody><math><mi>foo</mi><mi>bar</mi></math></tbody></table>
-#errors
-(1,41) foster-parenting-start-tag
-(1,46) foster-parenting-character
-(1,47) foster-parenting-character
-(1,48) foster-parenting-character
-(1,58) foster-parenting-character
-(1,59) foster-parenting-character
-(1,60) foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|       <math mi>
-|         "bar"
-|     <table>
-|       <tbody>
-
-#data
-<!DOCTYPE html><body><table><tbody><tr><math><mi>foo</mi><mi>bar</mi></math></tr></tbody></table>
-#errors
-(1,45) foster-parenting-start-tag
-(1,50) foster-parenting-character
-(1,51) foster-parenting-character
-(1,52) foster-parenting-character
-(1,62) foster-parenting-character
-(1,63) foster-parenting-character
-(1,64) foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|       <math mi>
-|         "bar"
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<!DOCTYPE html><body><table><tbody><tr><td><math><mi>foo</mi><mi>bar</mi></math></td></tr></tbody></table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <math math>
-|               <math mi>
-|                 "foo"
-|               <math mi>
-|                 "bar"
-
-#data
-<!DOCTYPE html><body><table><tbody><tr><td><math><mi>foo</mi><mi>bar</mi></math><p>baz</td></tr></tbody></table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <math math>
-|               <math mi>
-|                 "foo"
-|               <math mi>
-|                 "bar"
-|             <p>
-|               "baz"
-
-#data
-<!DOCTYPE html><body><table><caption><math><mi>foo</mi><mi>bar</mi></math><p>baz</caption></table>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <math math>
-|           <math mi>
-|             "foo"
-|           <math mi>
-|             "bar"
-|         <p>
-|           "baz"
-
-#data
-<!DOCTYPE html><body><table><caption><math><mi>foo</mi><mi>bar</mi><p>baz</table><p>quux
-#errors
-(1,70) unexpected-html-element-in-foreign-content
-(1,81) XXX-undefined-error
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <math math>
-|           <math mi>
-|             "foo"
-|           <math mi>
-|             "bar"
-|         <p>
-|           "baz"
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><caption><math><mi>foo</mi><mi>bar</mi>baz</table><p>quux
-#errors
-(1,78) unexpected-end-tag
-(1,78) expected-one-end-tag-but-got-another
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <caption>
-|         <math math>
-|           <math mi>
-|             "foo"
-|           <math mi>
-|             "bar"
-|           "baz"
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><colgroup><math><mi>foo</mi><mi>bar</mi><p>baz</table><p>quux
-#errors
-(1,44) foster-parenting-start-tag
-(1,49) foster-parenting-character
-(1,50) foster-parenting-character
-(1,51) foster-parenting-character
-(1,61) foster-parenting-character
-(1,62) foster-parenting-character
-(1,63) foster-parenting-character
-(1,71) unexpected-html-element-in-foreign-content
-(1,71) foster-parenting-start-tag
-(1,63) foster-parenting-character
-(1,63) foster-parenting-character
-(1,63) foster-parenting-character
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|       <math mi>
-|         "bar"
-|     <p>
-|       "baz"
-|     <table>
-|       <colgroup>
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><tr><td><select><math><mi>foo</mi><mi>bar</mi><p>baz</table><p>quux
-#errors
-(1,50) unexpected-start-tag-in-select
-(1,54) unexpected-start-tag-in-select
-(1,62) unexpected-end-tag-in-select
-(1,66) unexpected-start-tag-in-select
-(1,74) unexpected-end-tag-in-select
-(1,77) unexpected-start-tag-in-select
-(1,88) unexpected-table-element-end-tag-in-select-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             <select>
-|               "foobarbaz"
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body><table><select><math><mi>foo</mi><mi>bar</mi><p>baz</table><p>quux
-#errors
-(1,36) unexpected-start-tag-implies-table-voodoo
-(1,42) unexpected-start-tag-in-select
-(1,46) unexpected-start-tag-in-select
-(1,54) unexpected-end-tag-in-select
-(1,58) unexpected-start-tag-in-select
-(1,66) unexpected-end-tag-in-select
-(1,69) unexpected-start-tag-in-select
-(1,80) unexpected-table-element-end-tag-in-select-in-table
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       "foobarbaz"
-|     <table>
-|     <p>
-|       "quux"
-
-#data
-<!DOCTYPE html><body></body></html><math><mi>foo</mi><mi>bar</mi><p>baz
-#errors
-(1,41) expected-eof-but-got-start-tag
-(1,68) unexpected-html-element-in-foreign-content
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|       <math mi>
-|         "bar"
-|     <p>
-|       "baz"
-
-#data
-<!DOCTYPE html><body></body><math><mi>foo</mi><mi>bar</mi><p>baz
-#errors
-(1,34) unexpected-start-tag-after-body
-(1,61) unexpected-html-element-in-foreign-content
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mi>
-|         "foo"
-|       <math mi>
-|         "bar"
-|     <p>
-|       "baz"
-
-#data
-<!DOCTYPE html><frameset><math><mi></mi><mi></mi><p><span>
-#errors
-(1,31) unexpected-start-tag-in-frameset
-(1,35) unexpected-start-tag-in-frameset
-(1,40) unexpected-end-tag-in-frameset
-(1,44) unexpected-start-tag-in-frameset
-(1,49) unexpected-end-tag-in-frameset
-(1,52) unexpected-start-tag-in-frameset
-(1,58) unexpected-start-tag-in-frameset
-(1,58) eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><frameset></frameset><math><mi></mi><mi></mi><p><span>
-#errors
-(1,42) unexpected-start-tag-after-frameset
-(1,46) unexpected-start-tag-after-frameset
-(1,51) unexpected-end-tag-after-frameset
-(1,55) unexpected-start-tag-after-frameset
-(1,60) unexpected-end-tag-after-frameset
-(1,63) unexpected-start-tag-after-frameset
-(1,69) unexpected-start-tag-after-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!DOCTYPE html><body xlink:href=foo><math xlink:href=foo></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     <math math>
-|       xlink href="foo"
-
-#data
-<!DOCTYPE html><body xlink:href=foo xml:lang=en><math><mi xml:lang=en xlink:href=foo></mi></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     xml:lang="en"
-|     <math math>
-|       <math mi>
-|         xlink href="foo"
-|         xml lang="en"
-
-#data
-<!DOCTYPE html><body xlink:href=foo xml:lang=en><math><mi xml:lang=en xlink:href=foo /></math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     xml:lang="en"
-|     <math math>
-|       <math mi>
-|         xlink href="foo"
-|         xml lang="en"
-
-#data
-<!DOCTYPE html><body xlink:href=foo xml:lang=en><math><mi xml:lang=en xlink:href=foo />bar</math>
-#errors
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     xlink:href="foo"
-|     xml:lang="en"
-|     <math math>
-|       <math mi>
-|         xlink href="foo"
-|         xml lang="en"
-|       "bar"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests_innerHTML_1.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests_innerHTML_1.dat
deleted file mode 100644
index 5ede639bc..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tests_innerHTML_1.dat
+++ /dev/null
@@ -1,902 +0,0 @@
-#data
-<body><span>
-#errors
-(1,6): unexpected-start-tag
-(1,12): expected-closing-tag-but-got-eof
-#document-fragment
-body
-#document
-| <span>
-
-#data
-<span><body>
-#errors
-(1,12): unexpected-start-tag
-(1,12): expected-closing-tag-but-got-eof
-#document-fragment
-body
-#document
-| <span>
-
-#data
-<span><body>
-#errors
-(1,12): unexpected-start-tag
-(1,12): expected-closing-tag-but-got-eof
-#document-fragment
-div
-#document
-| <span>
-
-#data
-<body><span>
-#errors
-(1,12): expected-closing-tag-but-got-eof
-#document-fragment
-html
-#document
-| <head>
-| <body>
-|   <span>
-
-#data
-<frameset><span>
-#errors
-(1,10): unexpected-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-body
-#document
-| <span>
-
-#data
-<span><frameset>
-#errors
-(1,16): unexpected-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-body
-#document
-| <span>
-
-#data
-<span><frameset>
-#errors
-(1,16): unexpected-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-div
-#document
-| <span>
-
-#data
-<frameset><span>
-#errors
-(1,16): unexpected-start-tag-in-frameset
-(1,16): eof-in-frameset
-#document-fragment
-html
-#document
-| <head>
-| <frameset>
-
-#data
-<table><tr>
-#errors
-(1,7): unexpected-start-tag
-#document-fragment
-table
-#document
-| <tbody>
-|   <tr>
-
-#data
-</table><tr>
-#errors
-(1,8): unexpected-end-tag
-#document-fragment
-table
-#document
-| <tbody>
-|   <tr>
-
-#data
-<a>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,3): eof-in-table
-#document-fragment
-table
-#document
-| <a>
-
-#data
-<a>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,3): eof-in-table
-#document-fragment
-table
-#document
-| <a>
-
-#data
-<a><caption>a
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,13): expected-closing-tag-but-got-eof
-#document-fragment
-table
-#document
-| <a>
-| <caption>
-|   "a"
-
-#data
-<a><colgroup><col>
-#errors
-(1,3): foster-parenting-start-token
-(1,18): expected-closing-tag-but-got-eof
-#document-fragment
-table
-#document
-| <a>
-| <colgroup>
-|   <col>
-
-#data
-<a><tbody><tr>
-#errors
-(1,3): foster-parenting-start-tag
-#document-fragment
-table
-#document
-| <a>
-| <tbody>
-|   <tr>
-
-#data
-<a><tfoot><tr>
-#errors
-(1,3): foster-parenting-start-tag
-#document-fragment
-table
-#document
-| <a>
-| <tfoot>
-|   <tr>
-
-#data
-<a><thead><tr>
-#errors
-(1,3): foster-parenting-start-tag
-#document-fragment
-table
-#document
-| <a>
-| <thead>
-|   <tr>
-
-#data
-<a><tr>
-#errors
-(1,3): foster-parenting-start-tag
-#document-fragment
-table
-#document
-| <a>
-| <tbody>
-|   <tr>
-
-#data
-<a><th>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,7): unexpected-cell-in-table-body
-#document-fragment
-table
-#document
-| <a>
-| <tbody>
-|   <tr>
-|     <th>
-
-#data
-<a><td>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,7): unexpected-cell-in-table-body
-#document-fragment
-table
-#document
-| <a>
-| <tbody>
-|   <tr>
-|     <td>
-
-#data
-<table></table><tbody>
-#errors
-(1,22): unexpected-start-tag
-#document-fragment
-caption
-#document
-| <table>
-
-#data
-</table><span>
-#errors
-(1,8): unexpected-end-tag
-(1,14): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-
-#data
-<span></table>
-#errors
-(1,14): unexpected-end-tag
-(1,14): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-
-#data
-</caption><span>
-#errors
-(1,10): XXX-undefined-error
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-
-#data
-<span></caption><span>
-#errors
-(1,16): XXX-undefined-error
-(1,22): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><caption><span>
-#errors
-(1,15): unexpected-start-tag
-(1,21): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><col><span>
-#errors
-(1,11): unexpected-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><colgroup><span>
-#errors
-(1,16): unexpected-start-tag
-(1,22): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><html><span>
-#errors
-(1,12): non-html-root
-(1,18): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><tbody><span>
-#errors
-(1,13): unexpected-start-tag
-(1,19): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><td><span>
-#errors
-(1,10): unexpected-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><tfoot><span>
-#errors
-(1,13): unexpected-start-tag
-(1,19): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><thead><span>
-#errors
-(1,13): unexpected-start-tag
-(1,19): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><th><span>
-#errors
-(1,10): unexpected-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span><tr><span>
-#errors
-(1,10): unexpected-start-tag
-(1,16): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-<span></table><span>
-#errors
-(1,14): unexpected-end-tag
-(1,20): expected-closing-tag-but-got-eof
-#document-fragment
-caption
-#document
-| <span>
-|   <span>
-
-#data
-</colgroup><col>
-#errors
-(1,11): XXX-undefined-error
-#document-fragment
-colgroup
-#document
-| <col>
-
-#data
-<a><col>
-#errors
-(1,3): XXX-undefined-error
-#document-fragment
-colgroup
-#document
-| <col>
-
-#data
-<caption><a>
-#errors
-(1,9): XXX-undefined-error
-(1,12): unexpected-start-tag-implies-table-voodoo
-(1,12): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-<col><a>
-#errors
-(1,5): XXX-undefined-error
-(1,8): unexpected-start-tag-implies-table-voodoo
-(1,8): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-<colgroup><a>
-#errors
-(1,10): XXX-undefined-error
-(1,13): unexpected-start-tag-implies-table-voodoo
-(1,13): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-<tbody><a>
-#errors
-(1,7): XXX-undefined-error
-(1,10): unexpected-start-tag-implies-table-voodoo
-(1,10): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-<tfoot><a>
-#errors
-(1,7): XXX-undefined-error
-(1,10): unexpected-start-tag-implies-table-voodoo
-(1,10): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-<thead><a>
-#errors
-(1,7): XXX-undefined-error
-(1,10): unexpected-start-tag-implies-table-voodoo
-(1,10): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-</table><a>
-#errors
-(1,8): XXX-undefined-error
-(1,11): unexpected-start-tag-implies-table-voodoo
-(1,11): eof-in-table
-#document-fragment
-tbody
-#document
-| <a>
-
-#data
-<a><tr>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-#document-fragment
-tbody
-#document
-| <a>
-| <tr>
-
-#data
-<a><td>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,7): unexpected-cell-in-table-body
-#document-fragment
-tbody
-#document
-| <a>
-| <tr>
-|   <td>
-
-#data
-<a><td>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,7): unexpected-cell-in-table-body
-#document-fragment
-tbody
-#document
-| <a>
-| <tr>
-|   <td>
-
-#data
-<a><td>
-#errors
-(1,3): unexpected-start-tag-implies-table-voodoo
-(1,7): unexpected-cell-in-table-body
-#document-fragment
-tbody
-#document
-| <a>
-| <tr>
-|   <td>
-
-#data
-<td><table><tbody><a><tr>
-#errors
-(1,4): unexpected-cell-in-table-body
-(1,21): unexpected-start-tag-implies-table-voodoo
-(1,25): eof-in-table
-#document-fragment
-tbody
-#document
-| <tr>
-|   <td>
-|     <a>
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-</tr><td>
-#errors
-(1,5): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<td><table><a><tr></tr><tr>
-#errors
-(1,14): unexpected-start-tag-implies-table-voodoo
-(1,27): eof-in-table
-#document-fragment
-tr
-#document
-| <td>
-|   <a>
-|   <table>
-|     <tbody>
-|       <tr>
-|       <tr>
-
-#data
-<caption><td>
-#errors
-(1,9): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<col><td>
-#errors
-(1,5): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<colgroup><td>
-#errors
-(1,10): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<tbody><td>
-#errors
-(1,7): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<tfoot><td>
-#errors
-(1,7): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<thead><td>
-#errors
-(1,7): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<tr><td>
-#errors
-(1,4): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-</table><td>
-#errors
-(1,8): XXX-undefined-error
-#document-fragment
-tr
-#document
-| <td>
-
-#data
-<td><table></table><td>
-#errors
-#document-fragment
-tr
-#document
-| <td>
-|   <table>
-| <td>
-
-#data
-<td><table></table><td>
-#errors
-#document-fragment
-tr
-#document
-| <td>
-|   <table>
-| <td>
-
-#data
-<caption><a>
-#errors
-(1,9): XXX-undefined-error
-(1,12): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<col><a>
-#errors
-(1,5): XXX-undefined-error
-(1,8): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<colgroup><a>
-#errors
-(1,10): XXX-undefined-error
-(1,13): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<tbody><a>
-#errors
-(1,7): XXX-undefined-error
-(1,10): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<tfoot><a>
-#errors
-(1,7): XXX-undefined-error
-(1,10): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<th><a>
-#errors
-(1,4): XXX-undefined-error
-(1,7): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<thead><a>
-#errors
-(1,7): XXX-undefined-error
-(1,10): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<tr><a>
-#errors
-(1,4): XXX-undefined-error
-(1,7): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</table><a>
-#errors
-(1,8): XXX-undefined-error
-(1,11): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</tbody><a>
-#errors
-(1,8): XXX-undefined-error
-(1,11): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</td><a>
-#errors
-(1,5): unexpected-end-tag
-(1,8): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</tfoot><a>
-#errors
-(1,8): XXX-undefined-error
-(1,11): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</thead><a>
-#errors
-(1,8): XXX-undefined-error
-(1,11): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</th><a>
-#errors
-(1,5): unexpected-end-tag
-(1,8): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-</tr><a>
-#errors
-(1,5): XXX-undefined-error
-(1,8): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <a>
-
-#data
-<table><td><td>
-#errors
-(1,11): unexpected-cell-in-table-body
-(1,15): expected-closing-tag-but-got-eof
-#document-fragment
-td
-#document
-| <table>
-|   <tbody>
-|     <tr>
-|       <td>
-|       <td>
-
-#data
-</select><option>
-#errors
-(1,9): XXX-undefined-error
-(1,17): eof-in-select
-#document-fragment
-select
-#document
-| <option>
-
-#data
-<input><option>
-#errors
-(1,7): unexpected-input-in-select
-(1,15): eof-in-select
-#document-fragment
-select
-#document
-| <option>
-
-#data
-<keygen><option>
-#errors
-(1,8): unexpected-input-in-select
-(1,16): eof-in-select
-#document-fragment
-select
-#document
-| <option>
-
-#data
-<textarea><option>
-#errors
-(1,10): unexpected-input-in-select
-(1,18): eof-in-select
-#document-fragment
-select
-#document
-| <option>
-
-#data
-</html><!--abc-->
-#errors
-(1,7): unexpected-end-tag-after-body-innerhtml
-#document-fragment
-html
-#document
-| <head>
-| <body>
-| <!-- abc -->
-
-#data
-</frameset><frame>
-#errors
-(1,11): unexpected-frameset-in-frameset-innerhtml
-#document-fragment
-frameset
-#document
-| <frame>
-
-#data
-#errors
-#document-fragment
-html
-#document
-| <head>
-| <body>
-
-#data
-<head></head><script></script>
-#errors
-21: “script” element between “head” and “body”.
-#document-fragment
-html
-#document
-| <head>
-|   <script>
-| <body>
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tricky01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tricky01.dat
deleted file mode 100644
index f7065214e..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/tricky01.dat
+++ /dev/null
@@ -1,334 +0,0 @@
-#data
-<b><p>Bold </b> Not bold</p>
-Also not bold.
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,15): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <b>
-|     <p>
-|       <b>
-|         "Bold "
-|       " Not bold"
-|     "
-Also not bold."
-
-#data
-<html>
-<font color=red><i>Italic and Red<p>Italic and Red </font> Just italic.</p> Italic only.</i> Plain
-<p>I should not be red. <font color=red>Red. <i>Italic and red.</p>
-<p>Italic and red. </i> Red.</font> I should not be red.</p>
-<b>Bold <i>Bold and italic</b> Only Italic </i> Plain
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(2,58): adoption-agency-1.3
-(3,67): unexpected-end-tag
-(4,23): adoption-agency-1.3
-(4,35): adoption-agency-1.3
-(5,30): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <font>
-|       color="red"
-|       <i>
-|         "Italic and Red"
-|     <i>
-|       <p>
-|         <font>
-|           color="red"
-|           "Italic and Red "
-|         " Just italic."
-|       " Italic only."
-|     " Plain
-"
-|     <p>
-|       "I should not be red. "
-|       <font>
-|         color="red"
-|         "Red. "
-|         <i>
-|           "Italic and red."
-|     <font>
-|       color="red"
-|       <i>
-|         "
-"
-|     <p>
-|       <font>
-|         color="red"
-|         <i>
-|           "Italic and red. "
-|         " Red."
-|       " I should not be red."
-|     "
-"
-|     <b>
-|       "Bold "
-|       <i>
-|         "Bold and italic"
-|     <i>
-|       " Only Italic "
-|     " Plain"
-
-#data
-<html><body>
-<p><font size="7">First paragraph.</p>
-<p>Second paragraph.</p></font>
-<b><p><i>Bold and Italic</b> Italic</p>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(2,38): unexpected-end-tag
-(4,28): adoption-agency-1.3
-(4,28): adoption-agency-1.3
-(4,39): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     "
-"
-|     <p>
-|       <font>
-|         size="7"
-|         "First paragraph."
-|     <font>
-|       size="7"
-|       "
-"
-|       <p>
-|         "Second paragraph."
-|     "
-"
-|     <b>
-|     <p>
-|       <b>
-|         <i>
-|           "Bold and Italic"
-|       <i>
-|         " Italic"
-
-#data
-<html>
-<dl>
-<dt><b>Boo
-<dd>Goo?
-</dl>
-</html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(4,4): end-tag-too-early
-(5,5): end-tag-too-early
-(6,7): expected-one-end-tag-but-got-another
-#document
-| <html>
-|   <head>
-|   <body>
-|     <dl>
-|       "
-"
-|       <dt>
-|         <b>
-|           "Boo
-"
-|       <dd>
-|         <b>
-|           "Goo?
-"
-|     <b>
-|       "
-"
-
-#data
-<html><body>
-<label><a><div>Hello<div>World</div></a></label>  
-</body></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(2,40): adoption-agency-1.3
-(2,48): unexpected-end-tag
-(3,7): expected-one-end-tag-but-got-another
-#document
-| <html>
-|   <head>
-|   <body>
-|     "
-"
-|     <label>
-|       <a>
-|       <div>
-|         <a>
-|           "Hello"
-|           <div>
-|             "World"
-|         "  
-"
-
-#data
-<table><center> <font>a</center> <img> <tr><td> </td> </tr> </table>
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,15): foster-parenting-start-tag
-(1,16): foster-parenting-character
-(1,22): foster-parenting-start-tag
-(1,23): foster-parenting-character
-(1,32): foster-parenting-end-tag
-(1,32): end-tag-too-early
-(1,33): foster-parenting-character
-(1,38): foster-parenting-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <center>
-|       " "
-|       <font>
-|         "a"
-|     <font>
-|       <img>
-|       " "
-|     <table>
-|       " "
-|       <tbody>
-|         <tr>
-|           <td>
-|             " "
-|           " "
-|         " "
-
-#data
-<table><tr><p><a><p>You should see this text.
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,14): unexpected-start-tag-implies-table-voodoo
-(1,17): unexpected-start-tag-implies-table-voodoo
-(1,20): unexpected-start-tag-implies-table-voodoo
-(1,20): closing-non-current-p-element
-(1,21): foster-parenting-character
-(1,22): foster-parenting-character
-(1,23): foster-parenting-character
-(1,24): foster-parenting-character
-(1,25): foster-parenting-character
-(1,26): foster-parenting-character
-(1,27): foster-parenting-character
-(1,28): foster-parenting-character
-(1,29): foster-parenting-character
-(1,30): foster-parenting-character
-(1,31): foster-parenting-character
-(1,32): foster-parenting-character
-(1,33): foster-parenting-character
-(1,34): foster-parenting-character
-(1,35): foster-parenting-character
-(1,36): foster-parenting-character
-(1,37): foster-parenting-character
-(1,38): foster-parenting-character
-(1,39): foster-parenting-character
-(1,40): foster-parenting-character
-(1,41): foster-parenting-character
-(1,42): foster-parenting-character
-(1,43): foster-parenting-character
-(1,44): foster-parenting-character
-(1,45): foster-parenting-character
-(1,45): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       <a>
-|     <p>
-|       <a>
-|         "You should see this text."
-|     <table>
-|       <tbody>
-|         <tr>
-
-#data
-<TABLE>
-<TR>
-<CENTER><CENTER><TD></TD></TR><TR>
-<FONT>
-<TABLE><tr></tr></TABLE>
-</P>
-<a></font><font></a>
-This page contains an insanely badly-nested tag sequence.
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(3,8): unexpected-start-tag-implies-table-voodoo
-(3,16): unexpected-start-tag-implies-table-voodoo
-(4,6): unexpected-start-tag-implies-table-voodoo
-(5,7): unexpected-start-tag-implies-end-tag
-(7,10): adoption-agency-1.3
-(7,20): adoption-agency-1.3
-(8,57): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <center>
-|       <center>
-|     <font>
-|       "
-"
-|     <table>
-|       "
-"
-|       <tbody>
-|         <tr>
-|           "
-"
-|           <td>
-|         <tr>
-|           "
-"
-|     <table>
-|       <tbody>
-|         <tr>
-|     <font>
-|       "
-"
-|       <p>
-|       "
-"
-|       <a>
-|     <a>
-|       <font>
-|     <font>
-|       "
-This page contains an insanely badly-nested tag sequence."
-
-#data
-<html>
-<body>
-<b><nobr><div>This text is in a div inside a nobr</nobr>More text that should not be in the nobr, i.e., the
-nobr should have closed the div inside it implicitly. </b><pre>A pre tag outside everything else.</pre>
-</body>
-</html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(3,56): adoption-agency-1.3
-(4,58): adoption-agency-1.3
-(5,7): expected-one-end-tag-but-got-another
-#document
-| <html>
-|   <head>
-|   <body>
-|     "
-"
-|     <b>
-|       <nobr>
-|     <div>
-|       <b>
-|         <nobr>
-|           "This text is in a div inside a nobr"
-|         "More text that should not be in the nobr, i.e., the
-nobr should have closed the div inside it implicitly. "
-|       <pre>
-|         "A pre tag outside everything else."
-|       "
-
-"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/webkit01.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/webkit01.dat
deleted file mode 100644
index c480accd9..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/webkit01.dat
+++ /dev/null
@@ -1,705 +0,0 @@
-#data
-Test
-#errors
-(1,4): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "Test"
-
-#data
-<div></div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-
-#data
-<div>Test</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "Test"
-
-#data
-<di
-#errors
-(1,3): eof-in-tag-name
-(1,3): expected-doctype-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-
-#data
-<div>Hello</div>
-<script>
-console.log("PASS");
-</script>
-<div>Bye</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "Hello"
-|     "
-"
-|     <script>
-|       "
-console.log("PASS");
-"
-|     "
-"
-|     <div>
-|       "Bye"
-
-#data
-<div foo="bar">Hello</div>
-#errors
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       foo="bar"
-|       "Hello"
-
-#data
-<div>Hello</div>
-<script>
-console.log("FOO<span>BAR</span>BAZ");
-</script>
-<div>Bye</div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       "Hello"
-|     "
-"
-|     <script>
-|       "
-console.log("FOO<span>BAR</span>BAZ");
-"
-|     "
-"
-|     <div>
-|       "Bye"
-
-#data
-<foo bar="baz"></foo><potato quack="duck"></potato>
-#errors
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|       bar="baz"
-|     <potato>
-|       quack="duck"
-
-#data
-<foo bar="baz"><potato quack="duck"></potato></foo>
-#errors
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|       bar="baz"
-|       <potato>
-|         quack="duck"
-
-#data
-<foo></foo bar="baz"><potato></potato quack="duck">
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,21): attributes-in-end-tag
-(1,51): attributes-in-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|     <potato>
-
-#data
-</ tttt>
-#errors
-(1,2): expected-closing-tag-but-got-char
-(1,8): expected-doctype-but-got-eof
-#document
-| <!--  tttt -->
-| <html>
-|   <head>
-|   <body>
-
-#data
-<div FOO ><img><img></div>
-#errors
-(1,10): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       foo=""
-|       <img>
-|       <img>
-
-#data
-<p>Test</p<p>Test2</p>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,13): unexpected-end-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       "TestTest2"
-
-#data
-<rdar://problem/6869687>
-#errors
-(1,7): unexpected-character-after-solidus-in-tag
-(1,8): unexpected-character-after-solidus-in-tag
-(1,16): unexpected-character-after-solidus-in-tag
-(1,24): expected-doctype-but-got-start-tag
-(1,24): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <rdar:>
-|       6869687=""
-|       problem=""
-
-#data
-<A>test< /A>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,8): expected-tag-name
-(1,12): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|       "test< /A>"
-
-#data
-&lt;
-#errors
-(1,4): expected-doctype-but-got-chars
-#document
-| <html>
-|   <head>
-|   <body>
-|     "<"
-
-#data
-<body foo='bar'><body foo='baz' yo='mama'>
-#errors
-(1,16): expected-doctype-but-got-start-tag
-(1,42): unexpected-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     foo="bar"
-|     yo="mama"
-
-#data
-<body></br foo="bar"></body>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,21): attributes-in-end-tag
-(1,21): unexpected-end-tag-treated-as
-#document
-| <html>
-|   <head>
-|   <body>
-|     <br>
-
-#data
-<bdy><br foo="bar"></body>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,26): expected-one-end-tag-but-got-another
-#document
-| <html>
-|   <head>
-|   <body>
-|     <bdy>
-|       <br>
-|         foo="bar"
-
-#data
-<body></body></br foo="bar">
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,28): attributes-in-end-tag
-(1,28): unexpected-end-tag-after-body
-(1,28): unexpected-end-tag-treated-as
-#document
-| <html>
-|   <head>
-|   <body>
-|     <br>
-
-#data
-<bdy></body><br foo="bar">
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,12): expected-one-end-tag-but-got-another
-(1,26): unexpected-start-tag-after-body
-(1,26): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <bdy>
-|       <br>
-|         foo="bar"
-
-#data
-<html><body></body></html><!-- Hi there -->
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-| <!--  Hi there  -->
-
-#data
-<html><body></body></html>x<!-- Hi there -->
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,27): expected-eof-but-got-char
-#document
-| <html>
-|   <head>
-|   <body>
-|     "x"
-|     <!--  Hi there  -->
-
-#data
-<html><body></body></html>x<!-- Hi there --></html><!-- Again -->
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,27): expected-eof-but-got-char
-#document
-| <html>
-|   <head>
-|   <body>
-|     "x"
-|     <!--  Hi there  -->
-| <!--  Again  -->
-
-#data
-<html><body></body></html>x<!-- Hi there --></body></html><!-- Again -->
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,27): expected-eof-but-got-char
-#document
-| <html>
-|   <head>
-|   <body>
-|     "x"
-|     <!--  Hi there  -->
-| <!--  Again  -->
-
-#data
-<html><body><ruby><div><rp>xx</rp></div></ruby></body></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,27): XXX-undefined-error
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       <div>
-|         <rp>
-|           "xx"
-
-#data
-<html><body><ruby><div><rt>xx</rt></div></ruby></body></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,27): XXX-undefined-error
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ruby>
-|       <div>
-|         <rt>
-|           "xx"
-
-#data
-<html><frameset><!--1--><noframes>A</noframes><!--2--></frameset><!--3--><noframes>B</noframes><!--4--></html><!--5--><noframes>C</noframes><!--6-->
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <frameset>
-|     <!-- 1 -->
-|     <noframes>
-|       "A"
-|     <!-- 2 -->
-|   <!-- 3 -->
-|   <noframes>
-|     "B"
-|   <!-- 4 -->
-|   <noframes>
-|     "C"
-| <!-- 5 -->
-| <!-- 6 -->
-
-#data
-<select><option>A<select><option>B<select><option>C<select><option>D<select><option>E<select><option>F<select><option>G<select>
-#errors
-(1,8): expected-doctype-but-got-start-tag
-(1,25): unexpected-select-in-select
-(1,59): unexpected-select-in-select
-(1,93): unexpected-select-in-select
-(1,127): unexpected-select-in-select
-(1,127): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <select>
-|       <option>
-|         "A"
-|     <option>
-|       "B"
-|       <select>
-|         <option>
-|           "C"
-|     <option>
-|       "D"
-|       <select>
-|         <option>
-|           "E"
-|     <option>
-|       "F"
-|       <select>
-|         <option>
-|           "G"
-
-#data
-<dd><dd><dt><dt><dd><li><li>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <dd>
-|     <dd>
-|     <dt>
-|     <dt>
-|     <dd>
-|       <li>
-|       <li>
-
-#data
-<div><b></div><div><nobr>a<nobr>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,14): end-tag-too-early
-(1,32): unexpected-start-tag-implies-end-tag
-(1,32): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <b>
-|     <div>
-|       <b>
-|         <nobr>
-|           "a"
-|         <nobr>
-
-#data
-<head></head>
-<body></body>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   "
-"
-|   <body>
-
-#data
-<head></head> <style></style>ddd
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,21): unexpected-start-tag-out-of-my-head
-#document
-| <html>
-|   <head>
-|     <style>
-|   " "
-|   <body>
-|     "ddd"
-
-#data
-<kbd><table></kbd><col><select><tr>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,18): unexpected-end-tag-implies-table-voodoo
-(1,18): unexpected-end-tag
-(1,31): unexpected-start-tag-implies-table-voodoo
-(1,35): unexpected-table-element-start-tag-in-select-in-table
-(1,35): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     <kbd>
-|       <select>
-|       <table>
-|         <colgroup>
-|           <col>
-|         <tbody>
-|           <tr>
-
-#data
-<kbd><table></kbd><col><select><tr></table><div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,18): unexpected-end-tag-implies-table-voodoo
-(1,18): unexpected-end-tag
-(1,31): unexpected-start-tag-implies-table-voodoo
-(1,35): unexpected-table-element-start-tag-in-select-in-table
-(1,48): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <kbd>
-|       <select>
-|       <table>
-|         <colgroup>
-|           <col>
-|         <tbody>
-|           <tr>
-|       <div>
-
-#data
-<a><li><style></style><title></title></a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,41): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|     <li>
-|       <a>
-|         <style>
-|         <title>
-
-#data
-<font></p><p><meta><title></title></font>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,10): unexpected-end-tag
-(1,41): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <font>
-|       <p>
-|     <p>
-|       <font>
-|         <meta>
-|         <title>
-
-#data
-<a><center><title></title><a>
-#errors
-(1,3): expected-doctype-but-got-start-tag
-(1,29): unexpected-start-tag-implies-end-tag
-(1,29): adoption-agency-1.3
-(1,29): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <a>
-|     <center>
-|       <a>
-|         <title>
-|       <a>
-
-#data
-<svg><title><div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg title>
-|         <div>
-
-#data
-<svg><title><rect><div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,23): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg title>
-|         <rect>
-|           <div>
-
-#data
-<svg><title><svg><div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,22): unexpected-html-element-in-foreign-content
-(1,22): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg title>
-|         <svg svg>
-|         <div>
-
-#data
-<img <="" FAIL>
-#errors
-(1,6): invalid-character-in-attribute-name
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <img>
-|       <=""
-|       fail=""
-
-#data
-<ul><li><div id='foo'/>A</li><li>B<div>C</div></li></ul>
-#errors
-(1,4): expected-doctype-but-got-start-tag
-(1,23): non-void-element-with-trailing-solidus
-(1,29): end-tag-too-early
-#document
-| <html>
-|   <head>
-|   <body>
-|     <ul>
-|       <li>
-|         <div>
-|           id="foo"
-|           "A"
-|       <li>
-|         "B"
-|         <div>
-|           "C"
-
-#data
-<svg><em><desc></em>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,9): unexpected-html-element-in-foreign-content
-(1,20): adoption-agency-1.3
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|     <em>
-|       <desc>
-
-#data
-<svg><tfoot></mi><td>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-(1,17): unexpected-end-tag
-(1,17): unexpected-end-tag
-(1,21): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <svg svg>
-|       <svg tfoot>
-|         <svg td>
-
-#data
-<math><mrow><mrow><mn>1</mn></mrow><mi>a</mi></mrow></math>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <math math>
-|       <math mrow>
-|         <math mrow>
-|           <math mn>
-|             "1"
-|         <math mi>
-|           "a"
-
-#data
-<!doctype html><input type="hidden"><frameset>
-#errors
-(1,46): unexpected-start-tag
-(1,46): eof-in-frameset
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <frameset>
-
-#data
-<!doctype html><input type="button"><frameset>
-#errors
-(1,46): unexpected-start-tag
-#document
-| <!DOCTYPE html>
-| <html>
-|   <head>
-|   <body>
-|     <input>
-|       type="button"
diff --git a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/webkit02.dat b/parser/htmlparser/tests/mochitest/html5lib_tree_construction/webkit02.dat
deleted file mode 100644
index 647fcfd41..000000000
--- a/parser/htmlparser/tests/mochitest/html5lib_tree_construction/webkit02.dat
+++ /dev/null
@@ -1,116 +0,0 @@
-#data
-<foo bar=qux/>
-#errors
-(1,14): expected-doctype-but-got-start-tag
-(1,14): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <foo>
-|       bar="qux/"
-
-#data
-<p id="status"><noscript><strong>A</strong></noscript><span>B</span></p>
-#errors
-(1,15): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <p>
-|       id="status"
-|       <noscript>
-|         "<strong>A</strong>"
-|       <span>
-|         "B"
-
-#data
-<div><sarcasm><div></div></sarcasm></div>
-#errors
-(1,5): expected-doctype-but-got-start-tag
-#document
-| <html>
-|   <head>
-|   <body>
-|     <div>
-|       <sarcasm>
-|         <div>
-
-#data
-<html><body><img src="" border="0" alt="><div>A</div></body></html>
-#errors
-(1,6): expected-doctype-but-got-start-tag
-(1,67): eof-in-attribute-value-double-quote
-#document
-| <html>
-|   <head>
-|   <body>
-
-#data
-<table><td></tbody>A
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,20): foster-parenting-character
-(1,20): eof-in-table
-#document
-| <html>
-|   <head>
-|   <body>
-|     "A"
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-
-#data
-<table><td></thead>A
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,19): XXX-undefined-error
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "A"
-
-#data
-<table><td></tfoot>A
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,11): unexpected-cell-in-table-body
-(1,19): XXX-undefined-error
-(1,20): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <tbody>
-|         <tr>
-|           <td>
-|             "A"
-
-#data
-<table><thead><td></tbody>A
-#errors
-(1,7): expected-doctype-but-got-start-tag
-(1,18): unexpected-cell-in-table-body
-(1,26): XXX-undefined-error
-(1,27): expected-closing-tag-but-got-eof
-#document
-| <html>
-|   <head>
-|   <body>
-|     <table>
-|       <thead>
-|         <tr>
-|           <td>
-|             "A"
diff --git a/parser/htmlparser/tests/mochitest/iframe_bug599584.html b/parser/htmlparser/tests/mochitest/iframe_bug599584.html
deleted file mode 100644
index 4512a4d63..000000000
--- a/parser/htmlparser/tests/mochitest/iframe_bug599584.html
+++ /dev/null
@@ -1,16 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=599584
--->
-<head>
-  <title>Iframe for Bug 599584</title>
-</head>
-<body>
-<script>
-document.getElementsByTagName("head")[0].innerHTML = '<meta http-equiv="Refresh" content="1; url=iframe_bug599584.html?navigated">'
-parent.startTest();
-</script>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/invalidchar.xml b/parser/htmlparser/tests/mochitest/invalidchar.xml
deleted file mode 100644
index d4ad7f057..000000000
--- a/parser/htmlparser/tests/mochitest/invalidchar.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<root>
- <fail> This is an invalid byte in UTF-8: � </fail>
-</root>
diff --git a/parser/htmlparser/tests/mochitest/mochitest.ini b/parser/htmlparser/tests/mochitest/mochitest.ini
deleted file mode 100644
index dcb30d6e8..000000000
--- a/parser/htmlparser/tests/mochitest/mochitest.ini
+++ /dev/null
@@ -1,149 +0,0 @@
-[DEFAULT]
-support-files =
-  bug_502091_iframe.html
-  file_bug102699.sjs
-  file_bug534293-slow.sjs
-  file_bug534293.sjs
-  file_bug543062.sjs
-  file_bug594730-1.html
-  file_bug594730-2.html
-  file_bug594730-3.html
-  file_bug594730-4.html
-  file_bug594730-5.html
-  file_bug594730-6.html
-  file_bug594730-7.html
-  file_bug594730-8.html
-  file_bug594730-9.html
-  file_bug642908.sjs
-  file_bug655682.sjs
-  file_bug672453_bomless_utf16.html
-  file_bug672453_http_unsupported.html
-  file_bug672453_http_unsupported.html^headers^
-  file_bug672453_late_meta.html
-  file_bug672453_meta_non_superset.html
-  file_bug672453_meta_restart.html
-  file_bug672453_meta_unsupported.html
-  file_bug672453_meta_utf16.html
-  file_bug688580.js
-  file_bug672453_not_declared.html
-  file_bug672453_meta_userdefined.html
-  file_bug716579-16.html
-  file_bug716579-16.html^headers^
-  file_bug716579-16.xhtml
-  file_bug716579-16.xhtml^headers^
-  file_bug716579-8.html
-  file_bug716579-8.html^headers^
-  file_bug716579-8.xhtml
-  file_bug716579-8.xhtml^headers^
-  file_bug717180.html
-  file_img_picture_preload.html
-  file_img_picture_preload.sjs
-  html5_tree_construction_exceptions.js
-  iframe_bug599584.html
-  invalidchar.xml
-  parser_datreader.js
-  parser_web_testrunner.js
-  dir_bug534293/file_bug534293.sjs
-  html5lib_tree_construction/adoption01.dat
-  html5lib_tree_construction/adoption02.dat
-  html5lib_tree_construction/comments01.dat
-  html5lib_tree_construction/doctype01.dat
-  html5lib_tree_construction/domjs-unsafe.dat
-  html5lib_tree_construction/entities01.dat
-  html5lib_tree_construction/entities02.dat
-  html5lib_tree_construction/foreign-fragment.dat
-  html5lib_tree_construction/html5test-com.dat
-  html5lib_tree_construction/inbody01.dat
-  html5lib_tree_construction/isindex.dat
-  html5lib_tree_construction/pending-spec-changes.dat
-  html5lib_tree_construction/pending-spec-changes-plain-text-unsafe.dat
-  html5lib_tree_construction/plain-text-unsafe.dat
-  html5lib_tree_construction/scriptdata01.dat
-  html5lib_tree_construction/tables01.dat
-  html5lib_tree_construction/template.dat
-  html5lib_tree_construction/tests10.dat
-  html5lib_tree_construction/tests11.dat
-  html5lib_tree_construction/tests12.dat
-  html5lib_tree_construction/tests14.dat
-  html5lib_tree_construction/tests15.dat
-  html5lib_tree_construction/tests16.dat
-  html5lib_tree_construction/tests17.dat
-  html5lib_tree_construction/tests18.dat
-  html5lib_tree_construction/tests19.dat
-  html5lib_tree_construction/tests1.dat
-  html5lib_tree_construction/tests20.dat
-  html5lib_tree_construction/tests21.dat
-  html5lib_tree_construction/tests22.dat
-  html5lib_tree_construction/tests23.dat
-  html5lib_tree_construction/tests24.dat
-  html5lib_tree_construction/tests25.dat
-  html5lib_tree_construction/tests26.dat
-  html5lib_tree_construction/tests2.dat
-  html5lib_tree_construction/tests3.dat
-  html5lib_tree_construction/tests4.dat
-  html5lib_tree_construction/tests5.dat
-  html5lib_tree_construction/tests6.dat
-  html5lib_tree_construction/tests7.dat
-  html5lib_tree_construction/tests8.dat
-  html5lib_tree_construction/tests9.dat
-  html5lib_tree_construction/tests_innerHTML_1.dat
-  html5lib_tree_construction/tricky01.dat
-  html5lib_tree_construction/webkit01.dat
-  html5lib_tree_construction/webkit02.dat
-  html5lib_tree_construction/main-element.dat
-  html5lib_tree_construction/ruby.dat
-  html5lib_tree_construction/scripted/adoption01.dat
-  html5lib_tree_construction/scripted/webkit01.dat
-  html5lib_tree_construction/scripted/ark.dat
-  blue.png
-
-[test_bug102699.html]
-[test_bug174351.html]
-[test_bug213517.html]
-[test_bug339350.xhtml]
-[test_bug358797.html]
-[test_bug396568.html]
-[test_bug418464.html]
-[test_bug460437.xhtml]
-[test_bug502091.html]
-[test_bug543062.html]
-[test_bug552938-2.html]
-[test_bug552938.html]
-[test_bug563322.xhtml]
-[test_bug566879.html]
-[test_bug594730.html]
-[test_bug599584.html]
-[test_bug613662.html]
-[test_bug613662.xhtml]
-[test_bug639362.html]
-[test_bug642908.html]
-[test_bug645115.html]
-[test_bug655682.html]
-[test_bug667533.html]
-[test_bug672453.html]
-[test_bug688580.html]
-[test_bug688580.xhtml]
-[test_bug709083.html]
-[test_bug715112.html]
-[test_bug715739.html]
-[test_bug716579.html]
-[test_bug717180.html]
-[test_bug1104732.html]
-support-files =
-  file_defer_bug1104732.js
-  file_async_bug1104732.sjs
-
-[test_compatmode.html]
-[test_html5_tree_construction.html]
-skip-if = toolkit == 'android' #TIMED_OUT
-[test_html5_tree_construction_part2.html]
-skip-if = toolkit == 'android' #TIMED_OUT
-[test_img_picture_preload.html]
-[test_xml_mislabeled.html]
-# Disabled test due to orange on Linux
-#		test_bug568470.html
-#		file_bug568470.sjs
-#		file_bug568470-script.sjs
-# Disable test due to frequent orange on Mac
-#		test_bug534293.html
-[test_bug1209658.html]
diff --git a/parser/htmlparser/tests/mochitest/parser_datreader.js b/parser/htmlparser/tests/mochitest/parser_datreader.js
deleted file mode 100644
index 645d14413..000000000
--- a/parser/htmlparser/tests/mochitest/parser_datreader.js
+++ /dev/null
@@ -1,207 +0,0 @@
-/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * A test suite that runs WHATWG HTML parser tests.
- * The tests are from html5lib. 
- *
- * http://html5lib.googlecode.com/
- */
-
-/**
- * A few utility functions.
- */
-function log(entry) {
-    
-}
-
-function startsWith(s, s2) {
-  return s.indexOf(s2)==0;
-}
-
-function trimString(s) {
-  return(s.replace(/^\s+/,'').replace(/\s+$/,''));
-}
-
-/**
- * Parses an individual testcase into an array containing the input
- * string, a string representing the expected tree (DOM), and a list
- * of error messages.
- *
- * @param A string containing a single testcase
- */
-function parseTestcase(testcase) {
-  var lines = testcase.split("\n");
-
-  /* check that the first non-empty, non-comment line is #data */
-  for (var line of lines) {
-    if (!line || startsWith(line, "##")) {
-      continue;
-    }
-    if (line == "#data")
-      break;
-    log(lines);
-    throw "Unknown test format."
-  }
-
-  var input = [];
-  var output = [];
-  var errors = [];
-  var fragment = [];
-  var currentList = input;
-  for (var line of lines) {
-    if (startsWith(line, "##todo")) {
-      todo(false, line.substring(6));
-      continue;
-    }
-    if (!(startsWith(line, "#error") ||
-          startsWith(line, "#document") ||
-          startsWith(line, "#document-fragment") ||
-          startsWith(line, "#data"))) {
-      currentList.push(line);
-    } else if (line == "#errors") {
-      currentList = errors;
-    } else if (line == "#document") {
-      currentList = output;
-    } else if (line == "#document-fragment") {
-      currentList = fragment;
-    }
-  }
-  while (!output[output.length - 1]) {
-    output.pop(); // zap trailing blank lines
-  }
-  //logger.log(input.length, output.length, errors.length);
-  return [input.join("\n"), output.join("\n"), errors, fragment[0]];
-}
-
-/**
- * A generator function that accepts a list of strings. Each list
- * member corresponds to the contents of a ".dat" file from the
- * html5lib test suite.
- *
- * @param The list of strings
- */
-function test_parser(testlist) {
-  for (var testgroup of testlist) {
-    var tests = testgroup.split("#data\n");
-    tests = tests.filter(test => test).map(test => "#data\n" + test);
-    for (var test of tests) {
-      yield parseTestcase(test);
-    }
-  }
-}
-
-/**
- * Transforms a DOM document to a string matching the format in 
- * the test cases.
- *
- * @param the DOM document
- */
-function docToTestOutput(doc) {
-  var walker = doc.createTreeWalker(doc, NodeFilter.SHOW_ALL, null);
-  return addLevels(walker, "", "| ").slice(0,-1); // remove the last newline
-}
-
-/**
- * Creates a walker for a fragment that skips over the root node.
- *
- * @param an element
- */
-function createFragmentWalker(elt) {
-  return elt.ownerDocument.createTreeWalker(elt, NodeFilter.SHOW_ALL,
-    function (node) {
-      return elt == node ? NodeFilter.FILTER_SKIP : NodeFilter.FILTER_ACCEPT;
-    });
-}
-
-/**
- * Transforms the descendants of an element to a string matching the format
- * in the test cases.
- *
- * @param an element
- */
-function fragmentToTestOutput(elt) {
-  var walker = createFragmentWalker(elt);
-  return addLevels(walker, "", "| ").slice(0,-1); // remove the last newline
-}
-
-function addLevels(walker, buf, indent) {
-  if(walker.firstChild()) {
-    do {
-      buf += indent;
-      switch (walker.currentNode.nodeType) {
-        case Node.ELEMENT_NODE:
-          buf += "<"
-          var ns = walker.currentNode.namespaceURI;
-          if ("http://www.w3.org/1998/Math/MathML" == ns) {
-            buf += "math ";
-          } else if ("http://www.w3.org/2000/svg" == ns) {
-            buf += "svg ";
-          } else if ("http://www.w3.org/1999/xhtml" != ns) {
-            buf += "otherns ";
-          }
-          buf += walker.currentNode.localName + ">";
-          if (walker.currentNode.hasAttributes()) {
-            var valuesByName = {};
-            var attrs = walker.currentNode.attributes;
-            for (var i = 0; i < attrs.length; ++i) {
-              var localName = attrs[i].localName;
-              var name;
-              var attrNs = attrs[i].namespaceURI;
-              if (null == attrNs) {
-                name = localName;
-              } else if ("http://www.w3.org/XML/1998/namespace" == attrNs) {
-                name = "xml " + localName;
-              } else if ("http://www.w3.org/1999/xlink" == attrNs) {
-                name = "xlink " + localName;
-              } else if ("http://www.w3.org/2000/xmlns/" == attrNs) {
-                name = "xmlns " + localName;
-              } else {
-                name = "otherns " + localName;
-              }
-              valuesByName[name] = attrs[i].value;
-            }
-            var keys = Object.keys(valuesByName).sort();
-            for (var i = 0; i < keys.length; ++i) {
-              buf += "\n" + indent + "  " + keys[i] + 
-                     "=\"" + valuesByName[keys[i]] +"\"";
-            }
-          }
-          break;
-        case Node.DOCUMENT_TYPE_NODE:
-          buf += "<!DOCTYPE " + walker.currentNode.name;
-          if (walker.currentNode.publicId || walker.currentNode.systemId) {
-            buf += " \"";
-            buf += walker.currentNode.publicId;
-            buf += "\" \"";
-            buf += walker.currentNode.systemId;
-            buf += "\"";
-          }
-          buf += ">";
-          break;
-        case Node.COMMENT_NODE:
-          buf += "<!-- " + walker.currentNode.nodeValue + " -->";
-          break;
-        case Node.TEXT_NODE:
-          buf += "\"" + walker.currentNode.nodeValue + "\"";
-          break;
-      }
-      buf += "\n";
-      // In the case of template elements, children do not get inserted as
-      // children of the template element, instead they are inserted
-      // as children of the template content (which is a document fragment).
-      if (walker.currentNode instanceof HTMLTemplateElement) {
-        buf += indent + "  content\n";
-        // Walk through the template content.
-        var templateWalker = createFragmentWalker(walker.currentNode.content);
-        buf = addLevels(templateWalker, buf, indent + "    ");
-      }
-      buf = addLevels(walker, buf, indent + "  ");
-    } while(walker.nextSibling());
-    walker.parentNode();
-  }
-  return buf;
-}
-
diff --git a/parser/htmlparser/tests/mochitest/parser_web_testrunner.js b/parser/htmlparser/tests/mochitest/parser_web_testrunner.js
deleted file mode 100644
index 9428a5394..000000000
--- a/parser/htmlparser/tests/mochitest/parser_web_testrunner.js
+++ /dev/null
@@ -1,141 +0,0 @@
-/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- 
-/**
- * Runs html5lib-formatted test cases in the browser. Requires SimpleTest.
- *
- * Define an array named parserDatFiles before loading this script,
- * and it will load each of those dat files into an array, then run
- * the test parser on each and run the tests by assigning the input
- * data to an iframe's url.
- *
- * Your test document should have an element with id "display" and
- * an iframe with id "testframe".
- */
-
-var functionsToRunAsync = [];
-
-window.addEventListener("message", function(event) {
-  if (event.source == window && event.data == "async-run") {
-    event.stopPropagation();
-    var fn = functionsToRunAsync.shift();
-    fn();
-  }
-}, true);
-
-function asyncRun(fn) {
-  functionsToRunAsync.push(fn);
-  window.postMessage("async-run", "*");
-}
-
-function writeErrorSummary(input, expected, got, isTodo) {
-  if (isTodo) {
-    $("display").appendChild(createEl('h2', null, "Unexpected Success:"));
-  } else {
-    $("display").appendChild(createEl('h2', null, "Unexpected Failure:"));
-  }
-  $("display").appendChild(createEl('br'));
-  $("display").appendChild(createEl('span', null, "Matched: "));
-  $("display").appendChild(document.createTextNode("" + (expected == got)));
-  var pre = createEl('pre');
-  pre.appendChild(document.createTextNode("Input: \n" + input, "\n-\n"));
-  pre.appendChild(document.createTextNode("Expected:\n" + expected, "\n-\n"));
-  pre.appendChild(document.createTextNode("Output:\n" + got + "\n-\n"));
-  $("display").appendChild(pre);
-  $("display").appendChild(createEl('hr'));
-}
-
-/**
- * Control will bounce back and forth between nextTest() and the
- * event handler returned by makeTestChecker() or the callback returned by
- * makeFragmentTestChecker() until the 'testcases' iterator is spent.
- */
-function makeTestChecker(input, expected, errors) {
-  return function (e) {
-    var domAsString = docToTestOutput(e.target.contentDocument);
-    if (html5Exceptions[input]) {
-      todo_is(domAsString, expected, "HTML5 expected success.");
-      if (domAsString == expected) {
-        writeErrorSummary(input, expected, domAsString, true);
-      }
-    } else {
-      is(domAsString, expected, "HTML5 expected success.");
-      if (domAsString != expected) {
-        writeErrorSummary(input, expected, domAsString, false);
-      }
-    }
-    nextTest(e.target);
-  } 
-}
-
-function makeFragmentTestChecker(input, 
-                                 expected, 
-                                 errors, 
-                                 fragment, 
-                                 testframe) {
-  return function () {
-    var context;
-    if (fragment.startsWith("svg ")) {
-      context = document.createElementNS("http://www.w3.org/2000/svg",
-                                         fragment.substring(4));
-    } else if (fragment.startsWith("math ")) {
-      context = document.createElementNS("http://www.w3.org/1998/Math/MathML",
-                                         fragment.substring(5));
-    } else {
-      context = document.createElementNS("http://www.w3.org/1999/xhtml",
-                                         fragment);
-    }
-    context.innerHTML = input;
-    var domAsString = fragmentToTestOutput(context);
-    is(domAsString, expected, "HTML5 expected success. " + new Date());
-    if (domAsString != expected) {
-      writeErrorSummary(input, expected, domAsString, false);
-    }
-    nextTest(testframe);
-  } 
-}
-
-var testcases;
-function nextTest(testframe) {
-  var test = 0;
-  try {
-    var [input, output, errors, fragment] = testcases.next();
-    if (fragment) {
-      asyncRun(makeFragmentTestChecker(input, 
-                                       output, 
-                                       errors, 
-                                       fragment, 
-                                       testframe));
-    } else {
-      dataURL = "data:text/html;charset=utf-8," + encodeURIComponent(input);
-      testframe.onload = makeTestChecker(input, output, errors);
-      testframe.src = dataURL;
-    }
-  } catch (err if err instanceof StopIteration) {
-    SimpleTest.finish();
-  }
-}
-
-var testFileContents = [];
-function loadNextTestFile() {
-  var datFile = parserDatFiles.shift();
-  if (datFile) {
-    var xhr = new XMLHttpRequest();
-    xhr.onreadystatechange = function () {
-      if (this.readyState == 4) {
-        testFileContents.push(this.responseText);
-        loadNextTestFile();
-      }
-    };
-    xhr.open("GET", "html5lib_tree_construction/" + datFile);
-    xhr.send();
-  } else {
-    testcases = test_parser(testFileContents);
-    nextTest($("testframe"));
-  }
-}
-
-addLoadEvent(loadNextTestFile);
-SimpleTest.waitForExplicitFinish();
diff --git a/parser/htmlparser/tests/mochitest/test_bug102699.html b/parser/htmlparser/tests/mochitest/test_bug102699.html
deleted file mode 100644
index 3f454424c..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug102699.html
+++ /dev/null
@@ -1,75 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=102699
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 102699</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=102699">Mozilla Bug 102699</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 102699 **/
-
-SimpleTest.waitForExplicitFinish();
-
-var p = new DOMParser();
-
-var d = p.parseFromString(
-'<meta charset="windows-1252">' +
-'\u003cscript>' +
-'document.documentElement.setAttribute("data-fail", "FAIL");' +
-'\u003c/script>' +
-'\u003cscript src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs">\u003c/script>' +
-'\u003cscript src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs" defer>\u003c/script>' +
-'\u003cscript src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs" async>\u003c/script>' +
-'<link type="stylesheet" href="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs">' +
-'<body onload=\'document.documentElement.setAttribute("data-fail", "FAIL");\'>' +
-'<img src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs">' +
-'<iframe src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs"></iframe>' +
-'<video poster="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs" src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs"></video>' +
-'<object data="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug102699.sjs"></object>' +
-'<noscript><div></div></noscript>"', "text/html");
-
-is(d.createElement("div").tagName, "DIV", "The created document should have HTML nature.");
-
-is(d.getElementsByTagName("div").length, 1, "There should be one div.");
-
-is(d.contentType, "text/html", "contentType should be text/html");
-
-is(d.characterSet, "UTF-8", "Expected the <meta> to be ignored.");
-
-is(d.compatMode, "BackCompat", "Should be in the quirks mode.");
-
-var scripts = d.getElementsByTagName("script");
-is(scripts.length, 4, "Unexpected number of scripts.");
-while (scripts.length) {
-  // These should not run when moved to another doc
-  document.body.appendChild(scripts[0]);
-}
-var s = document.createElement("script");
-s.src = "file_bug102699.sjs?report=1";
-document.body.appendChild(s);
-
-function continueAfterReport() {
-  ok(!d.documentElement.hasAttribute("data-fail"), "Should not have a data-fail attribute.");
-
-  d = p.parseFromString("<!DOCTYPE html>", "text/html");
-  is(d.compatMode, "CSS1Compat", "Should be in the standards mode.");  
-
-  SimpleTest.finish();
-}
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug1104732.html b/parser/htmlparser/tests/mochitest/test_bug1104732.html
deleted file mode 100644
index b9fba66ab..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug1104732.html
+++ /dev/null
@@ -1,59 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=1104732
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 1104732</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-  <script type="application/javascript">
-
-  /** Test for Bug 1104732 **/
-
-  // Expected order of the values of the "state" variable:
-  // Test starting
-  // defer
-  // DOMContentLoaded
-  // load
-
-  // In the meantime, the async script load should happen before load.
-  // Ideally, we would want to assert that it happens after DOMContentLoaded,
-  // because it shouldn't be holding up DOMContentLoaded, but there is
-  // no *guarantee* that this is the case, so we cannot assert it.
-
-  var state = "Test starting";
-  var asyncState = "not loaded";
-  SimpleTest.waitForExplicitFinish();
-  is(document.readyState, "loading", "Document should have been loading.");
-  document.addEventListener("DOMContentLoaded", function () {
-    is(document.readyState, "interactive", "readyState should be interactive during DOMContentLoaded.");
-    is(state, "defer", "Bad state upon DOMContentLoaded");
-    state = "DOMContentLoaded";
-    // This doesn't work (see above), but we can't "todo" this assertion either, because
-    // it will sometimes be the case...
-    // isnot(asyncState, "loaded", "Async script should not have delayed domcontentloaded");
-  });
-  window.addEventListener("load", function () {
-    is(document.readyState, "complete", "readyState should be complete during load.");
-    is(state, "DOMContentLoaded", "Bad state upon load")
-    state = "load";
-    is(asyncState, "loaded", "Async script should be loaded upon document load event");
-    SimpleTest.finish();
-  });
-  </script>
-  <script defer src="file_defer_bug1104732.js"></script>
-  <script async src="file_async_bug1104732.sjs"></script>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1104732">Mozilla Bug 1104732</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug1209658.html b/parser/htmlparser/tests/mochitest/test_bug1209658.html
deleted file mode 100644
index f8704626b..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug1209658.html
+++ /dev/null
@@ -1,35 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=1209658
--->
-<head>
-  <title>Test for Bug 1209658</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1209658">Mozilla Bug 1209658</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<script type="application/javascript">
-SimpleTest.waitForExplicitFinish();
-
-addLoadEvent(function loaded() {
-  for (var iframe of document.querySelectorAll("iframe")) {
-    is(iframe.contentWindow.location.href, iframe.src, "should load correct URL");
-    is(iframe.contentDocument.body.textContent, '{"<p>Hello</p>": null}',
-       iframe.getAttribute("mimeType") + " should be treated as text");
-  }
-  SimpleTest.finish();
-});
-</script>
-<iframe src="data:text/json,{&quot;<p>Hello</p>&quot;:%20null}"
-        mimeType="text/json"></iframe>
-<!-- Totally not valid VTT data, but doesn't matter for our purposes here -->
-<iframe src="data:text/vtt,{&quot;<p>Hello</p>&quot;:%20null}"
-        mimeType="text/vtt"></iframe>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug174351.html b/parser/htmlparser/tests/mochitest/test_bug174351.html
deleted file mode 100644
index 3f9316752..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug174351.html
+++ /dev/null
@@ -1,31 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=174351
--->
-<head>
-  <title>Test for Bug 174351</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=174351">Mozilla Bug 174351</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-  var iframe = document.createElement('iframe');
-  iframe.src = "invalidchar.xml";
-  iframe.onload = function () {
-    var doc = document.getElementById('test').childNodes[1].contentDocument;
-    ok(doc.documentElement.tagName != "root", "Since XML has invalid enconding, must throw error");
-  };
-
-  document.getElementById('test').appendChild(iframe);
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug213517.html b/parser/htmlparser/tests/mochitest/test_bug213517.html
deleted file mode 100644
index 36174fd4c..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug213517.html
+++ /dev/null
@@ -1,30 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=213517
--->
-<head>
-  <meta charset="x-user-defined">
-  <title>Test for Bug 213517</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-  <script type="application/javascript">
-
-  /** Test for Bug 213517 **/
-
-  is(document.characterSet, "windows-1252", "x-user-defined in <meta> should have gotten mapped to windows-1252");
-
-
-
-  </script>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=213517">Mozilla Bug 213517</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug339350.xhtml b/parser/htmlparser/tests/mochitest/test_bug339350.xhtml
deleted file mode 100644
index e443858d0..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug339350.xhtml
+++ /dev/null
@@ -1,60 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<!-- 
-Tests by Sam Ruby - WTFPL License (http://sam.zoy.org/wtfpl/)
-
-http://www.intertwingly.net/blog/2006/10/03/Firefox-XHTML-innerHTML-quirk#comments
-https://bugzilla.mozilla.org/show_bug.cgi?id=339350
--->
-<head>
-  <!-- XHTML needs the packed version -->
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"/>   
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a  target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=339350">Mozilla Bug 339350</a>
-<div style="display: none">
-  <table border="1" cellspacing="0">
-  <thead>
-  <th></th>
-  <th>plain</th>
-  <th>brackets</th>
-  <th>braces</th>
-  </thead>
-
-  <tr>
-  <th>innerHTML</th>
-  <td><div id="i1"/></td>
-  <td style="background:yellow"><div id="i2"/></td>
-  <td><div id="i3"/></td>
-  </tr>
-  <tr>
-  <th>textNode</th>
-  <td><div id="t1"/></td>
-  <td><div id="t2"/></td>
-  <td><div id="t3"/></td>
-  </tr>
-  </table>
-</div>
-<pre id="test">
-<script type="text/javascript">
-var text1 = 'foo bar';
-var text2 = 'foo [bar]';
-var text3 = 'foo {bar}';
-
-<!-- This is the long way to write this stuff, 
-     you can use MochiKit functions too -->
-document.getElementById('i1').innerHTML = text1;
-document.getElementById('i2').innerHTML = text2;
-document.getElementById('i3').innerHTML = text3;
-
-document.getElementById('t1').appendChild(document.createTextNode(text1));
-document.getElementById('t2').appendChild(document.createTextNode(text2));
-document.getElementById('t3').appendChild(document.createTextNode(text3));
-
-<!-- The is() function is one way to add a test -->
-is(document.getElementById('i2').innerHTML, text2, "XHTML innerHTML with trailing brackets ']]'");
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug358797.html b/parser/htmlparser/tests/mochitest/test_bug358797.html
deleted file mode 100644
index 554f1c7e2..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug358797.html
+++ /dev/null
@@ -1,31 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=358797
--->
-<head>
-  <title>Test for Bug 358797</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>        
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=358797">Mozilla Bug 358797</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 358797 **/
-
-var range = document.createRange();
-range.selectNode(document.firstChild);
-var cf = range.createContextualFragment('<span></span>');
-ok(cf != null,
-   "range.createContextualFragment() should work when range node is DocType");
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug396568.html b/parser/htmlparser/tests/mochitest/test_bug396568.html
deleted file mode 100644
index 08f210140..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug396568.html
+++ /dev/null
@@ -1,47 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=396568
--->
-<head>
-  <title>Test for Bug 396568</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-  <!--These script tags are part of the test, complete with indentation!-->
-  <script language="javascript"
-
-
-
-
-
-
-       
-          type="text/javascript"></script>
-  <script language="javascript"
-          type="text/javascript"></script>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=396568">Mozilla Bug 396568</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 396568 **/
-
- var reached = false;
- try {
-   noSuchIdentifier;
-   reached = true;
- } catch (e) {
-   is(e.lineNumber, 36, "Unexpected line number"); //this line number is dependent on the line number of noSuchIdentifier
- }
- is(reached, false, "Exception needed to be thrown");
- 
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug418464.html b/parser/htmlparser/tests/mochitest/test_bug418464.html
deleted file mode 100644
index f960989fa..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug418464.html
+++ /dev/null
@@ -1,43 +0,0 @@
-<form name="formGo" method="post">
-  <input type="hidden">
-</form>
-<script>
-  var form1 = document.formGo;
-</script>
-<form name="formGo2" method="post">
-  <input type="Hidden">
-</form>
-<script>
-  var form2 = document.formGo2;
-</script>
-  <!-- NOTE: The forms and scripts above this comment _must_ come first in this file-->
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=418464
--->
-<head>
-  <title>Test for Bug 418464</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=418464">Mozilla Bug 418464</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 418464 **/
-  is(form1 instanceof HTMLFormElement, true,
-     "Should have a form here");
-  is(form2 instanceof HTMLFormElement, true,
-     "Should have a form here");
-
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug460437.xhtml b/parser/htmlparser/tests/mochitest/test_bug460437.xhtml
deleted file mode 100644
index 34e7fe720..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug460437.xhtml
+++ /dev/null
@@ -1,39 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=460437
--->
-<head>
-  <title>Test for Bug 460437</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=460437">Mozilla Bug 460437</a>
-<p id="display"><b id="test460437">orig</b></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script type="application/javascript">
-<![CDATA[
-
-SimpleTest.expectAssertions(1);
-
-/** Test for Bug 460437 **/
-
-var s = '<i>invalid</i';
-try {
-  document.getElementById('test460437').innerHTML = s;
-} catch (e) {
-}
-is(document.getElementById('test460437').innerHTML, "", "setting invalid innerHTML should clear it");
-s = '<i>valid</i>';
-document.getElementById('test460437').innerHTML = s;
-is(document.getElementById('test460437').innerHTML, "<i xmlns=\"http://www.w3.org/1999/xhtml\">valid</i>", "failed to set valid innerHTML");
-
-
-]]>
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug502091.html b/parser/htmlparser/tests/mochitest/test_bug502091.html
deleted file mode 100644
index f213c01d0..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug502091.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=502091
-
-Adding a <meta> element by writing to innerHTML should work correctly.
--->
-<head>
-  <title>Test for Bug 502091</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=502091">Mozilla Bug 502091</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<div id="test">
-<script class="testbody" type="text/javascript">
-  function $(id) { return document.getElementById(id); }
-
-  var iframe=document.createElement("iframe");
-  iframe.setAttribute("id", "iframe");
-  iframe.src = "bug_502091_iframe.html";
-  iframe.onload = function () {
-    var div = $("iframe").contentDocument.getElementById("testdiv");
-    var meta = div.getElementsByTagName("meta");
-    is(meta.length, 1, "meta element not added to div");
-  };
-  $("test").appendChild(iframe);
-
-</script>
-</div>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug534293.html b/parser/htmlparser/tests/mochitest/test_bug534293.html
deleted file mode 100644
index dbf6309f8..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug534293.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=534293
--->
-<head>
-  <title>Test for Bug 534293</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <script src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug534293-slow.sjs"></script>
-  <base href="dir_bug534293/">
-  <script src="file_bug534293.sjs"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=534293">Mozilla Bug 534293</a>
-
-<script src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug534293.sjs?report=1"></script>
-<script src="http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/dir_bug534293/file_bug534293.sjs?report=1"></script>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug543062.html b/parser/htmlparser/tests/mochitest/test_bug543062.html
deleted file mode 100644
index bb3f91e20..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug543062.html
+++ /dev/null
@@ -1,26 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=543062
--->
-<head>
-  <title>Test for Bug 543062</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=543062">Mozilla Bug 543062</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-document.write("\u003Cscript src='file_bug543062.sjs?first'>\u003C/script>\u003Cscript src='file_bug543062.sjs?second'>\u003C/script>");
-document.write("\u003Cscript src='file_bug543062.sjs?third'>\u003C/script>");
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug552938-2.html b/parser/htmlparser/tests/mochitest/test_bug552938-2.html
deleted file mode 100644
index 7477cdd77..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug552938-2.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=552938
--->
-<head>
-  <title>Test for Bug 552938</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body onload='runTest();'>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=552938">Mozilla Bug 552938</a>
-<script>
-var svgLoadFired = false;
-</script>
-<p id="display"></p>
-<div id="content" style="display: none">
-  <svg>
-    <script>
-       document.getElementsByTagName("svg")[0].addEventListener("SVGLoad", 
-         function() { svgLoadFired = true; }, false);
-    </script>
-  </svg>
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 552938 **/
-function runTest() {
-  ok(svgLoadFired, "The SVG load event should have fired.");
-  SimpleTest.finish();
-}
-SimpleTest.waitForExplicitFinish();
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug552938.html b/parser/htmlparser/tests/mochitest/test_bug552938.html
deleted file mode 100644
index 4391d4890..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug552938.html
+++ /dev/null
@@ -1,33 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=552938
--->
-<head>
-  <title>Test for Bug 552938</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body onload='runTest();'>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=552938">Mozilla Bug 552938</a>
-<script>
-var svgLoadFired = false;
-</script>
-<p id="display"></p>
-<div id="content" style="display: none">
-  <svg onload="svgLoadFired = true;"></svg>
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 552938 **/
-function runTest() {
-  ok(svgLoadFired, "The SVG load event should have fired.");
-  SimpleTest.finish();
-}
-SimpleTest.waitForExplicitFinish();
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug563322.xhtml b/parser/htmlparser/tests/mochitest/test_bug563322.xhtml
deleted file mode 100644
index 42bc6806e..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug563322.xhtml
+++ /dev/null
@@ -1,33 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=563322
--->
-<head>
-  <title>Test for Bug 563322</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=563322">Mozilla Bug 563322</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script type="application/javascript">
-<![CDATA[
-
-/** Test for Bug 563322 **/
-
-var div = document.createElementNS("http://www.w3.org/1999/xhtml", "div");
-div.innerHTML = "<script>ok(false, 'Script ran but should not have')</script><script>ok(false, 'Script ran but should not have')</script>"
-
-document.getElementById("content").appendChild(div);
-
-ok(true, "Keep the harness happy");
-
-]]>
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug566879.html b/parser/htmlparser/tests/mochitest/test_bug566879.html
deleted file mode 100644
index 8fe2d0349..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug566879.html
+++ /dev/null
@@ -1,61 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=566879
--->
-<head>
-  <title>Test for Bug 566879</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body onload='runTest();'>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=566879">Mozilla Bug 566879</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-<form>
-<input type=text id=textfield name=textfield>
-<input type=checkbox id=checkbox name=checkbox>
-<input type=radio id=radio1 name=radio>
-<input type=radio id=radio2 name=radio>
-<textarea name=textarea id=textarea></textarea>
-<select name=select id=select>
-<option value=foo>Foo</option>
-<option value=bar selected>Bar</option>
-</select>
-</form>  
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-function runTest() {
-  initialState = document.getElementById('content').innerHTML;
-  document.getElementById('textfield').value = "foo";
-  document.getElementById('checkbox').checked = true;
-  document.getElementById('radio2').checked = true;
-  document.getElementById('textarea').value = "foo";
-  document.getElementById('select').value = "foo";
-  setTimeout(continuation1, 1);
-}
-
-function continuation1() {
-  document.getElementById('content').innerHTML = initialState;
-  setTimeout(continuation2, 1);
-}
-
-function continuation2() {
-  is(document.getElementById('textfield').value, "", "The text field should have gone back to its initial state.");
-  ok(!document.getElementById('checkbox').checked, "The checkbox should have gone back to its initial state.");
-  ok(!document.getElementById('radio2').checked, "The second radio button should have gone back to its initial state.");
-  is(document.getElementById('textarea').value, "", "The text area should have gone back to its initial state.");
-  is(document.getElementById('select').value, "bar", "The select should have gone back to its initial state.");
-  SimpleTest.finish();
-}
-
-SimpleTest.waitForExplicitFinish();
-SimpleTest.requestFlakyTimeout("untriaged");
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug568470.html b/parser/htmlparser/tests/mochitest/test_bug568470.html
deleted file mode 100644
index 01801de1f..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug568470.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=568470
--->
-<head>
-  <title>Test for Bug 568470</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=568470">Mozilla Bug 568470</a>
-<p id="display"></p>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-/** Test for Bug 568470 **/
-SimpleTest.waitForExplicitFinish();
-
-// assuming the test runs in less than a year...
-var time = new Date().getTime() + 1000*60*60*24*365;
-
-var interval = setInterval(function() {
-  var iframe = document.getElementsByTagName("iframe")[0];
-  if (iframe) {
-    var doc = iframe.contentDocument;
-    if (doc) {
-      if (doc.getElementById("flushable")) {
-        time = new Date();
-        clearInterval(interval);        
-      }
-    }
-  }
-}, 25);
-
-function finish() {
-  clearInterval(interval);
-  var elapsed = new Date().getTime() - time;
-  ok(elapsed > 350,
-     "Content flush time and parse end time not enough apart.");
-  SimpleTest.finish();
-}
-
-</script>
-</pre>
-<div id="content" style="display: none">
-  <iframe onload="finish();" src="file_bug568470.sjs"></iframe>
-</div>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug594730.html b/parser/htmlparser/tests/mochitest/test_bug594730.html
deleted file mode 100644
index 8d2cdf5e8..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug594730.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=594730
--->
-<head>
-  <title>Test for Bug 594730</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=594730">Mozilla Bug 594730</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-</div>
-<iframe src=file_bug594730-1.html></iframe>
-<iframe src=file_bug594730-2.html></iframe>
-<iframe src=file_bug594730-3.html></iframe>
-<iframe src=file_bug594730-4.html></iframe>
-<iframe src=file_bug594730-5.html></iframe>
-<iframe src=file_bug594730-6.html></iframe>
-<iframe src=file_bug594730-7.html></iframe>
-<iframe src=file_bug594730-8.html></iframe>
-<iframe src=file_bug594730-9.html></iframe>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug599584.html b/parser/htmlparser/tests/mochitest/test_bug599584.html
deleted file mode 100644
index ea79a5a68..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug599584.html
+++ /dev/null
@@ -1,43 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=599584
--->
-<head>
-  <title>Test for Bug 599584</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=599584">Mozilla Bug 599584</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  <iframe src="iframe_bug599584.html"></iframe>
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 599584 **/
-SimpleTest.waitForExplicitFinish();
-SimpleTest.requestFlakyTimeout("untriaged");
-var alreadyRan = false;
-
-function startTest() {
-  if (alreadyRan) {
-    // Make the test finish only once when it fails.
-    return;
-  }
-  alreadyRan = true;
-  setTimeout(function () {
-    var iframe = document.getElementsByTagName("iframe")[0];
-    is(iframe.contentWindow.location.search, "", "Should not have navigated with query string.");
-    SimpleTest.finish();
-  }, 1500);
-}
-
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug613662.html b/parser/htmlparser/tests/mochitest/test_bug613662.html
deleted file mode 100644
index 608db5f2e..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug613662.html
+++ /dev/null
@@ -1,132 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=613662
--->
-<head>
-  <title>Test for Bug 613662</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=613662">Mozilla Bug 613662</a>
-<p id="display"></p><div id="content" style="display: none"></div><div id="content2" style="display: none"></div><pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 613662 **/
-
-function testPositions(node) {
-  node.insertAdjacentHTML("beforeBegin", "\u003Cscript>ok(false, 'script should not have run');\u003C/script><i></i>");
-  is(node.previousSibling.localName, "i", "Should have had <i> as previous sibling");
-  node.insertAdjacentHTML("Afterbegin", "<b></b>\u003Cscript>ok(false, 'script should not have run');\u003C/script>");
-  is(node.firstChild.localName, "b", "Should have had <b> as first child");
-  node.insertAdjacentHTML("BeforeEnd", "\u003Cscript>ok(false, 'script should not have run');\u003C/script><u></u>");
-  is(node.lastChild.localName, "u", "Should have had <u> as last child");
-  node.insertAdjacentHTML("afterend", "<a></a>\u003Cscript>ok(false, 'script should not have run');\u003C/script>");
-  is(node.nextSibling.localName, "a", "Should have had <a> as next sibling");
-}
-
-var content = document.getElementById("content");
-testPositions(content); // without next sibling
-testPositions(content); // test again when there's next sibling
-
-try {
-  content.insertAdjacentHTML("bar", "foo");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "SyntaxError", "insertAdjacentHTML should throw SyntaxError");
-  is(e.code, 12, "insertAdjacentHTML should throw SYNTAX_ERR");
-}
-
-var parent = document.createElement("div");
-var child = document.createElement("div");
-
-try {
-  child.insertAdjacentHTML("Beforebegin", "foo");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "NoModificationAllowedError", "insertAdjacentHTML should throw NoModificationAllowedError");
-  is(e.code, 7, "insertAdjacentHTML should throw NO_MODIFICATION_ALLOWED_ERR");
-}
-
-try {
-  child.insertAdjacentHTML("AfterEnd", "foo");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "NoModificationAllowedError", "insertAdjacentHTML should throw NoModificationAllowedError");
-  is(e.code, 7, "insertAdjacentHTML should throw NO_MODIFICATION_ALLOWED_ERR");
-}
-
-child.insertAdjacentHTML("afterBegin", "foo"); // mustn't throw
-child.insertAdjacentHTML("beforeend", "foo"); // mustn't throw
-
-parent.appendChild(child);
-testPositions(child); // node not in tree but has parent
-
-content.appendChild(parent); // must not run scripts
-
-try {
-  document.documentElement.insertAdjacentHTML("afterend", "<div></div>");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "NoModificationAllowedError", "insertAdjacentHTML should throw NoModificationAllowedError");
-  is(e.code, 7, "insertAdjacentHTML should throw NO_MODIFICATION_ALLOWED_ERR");
-}
-
-var content2 = document.getElementById("content2");
-
-var events = [
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ]
-];
-
-function mutationEventListener(evt) {
-  var expected = events.shift();
-  is(evt.type, expected[0], "Unexpected mutation type");
-  is(evt.relatedNode, expected[1], "Unexpected related node");
-}
-/*
-document.addEventListener("DOMSubtreeModified", mutationEventListener, false);
-document.addEventListener("DOMNodeInserted", mutationEventListener, false);
-document.addEventListener("DOMNodeRemoved", mutationEventListener, false);
-document.addEventListener("DOMNodeRemovedFromDocument", mutationEventListener, false);
-document.addEventListener("DOMNodeInsertedIntoDocument", mutationEventListener, false);
-document.addEventListener("DOMAttrModified", mutationEventListener, false);
-document.addEventListener("DOMCharacterDataModified", mutationEventListener, false);
-
-testPositions(content2); // without next sibling
-testPositions(content2); // test again when there's next sibling
-
-is(events.length, 0, "Not all expected events fired.");
-*/
-// HTML only
-document.body.insertAdjacentHTML("afterend", "<p>");
-document.head.insertAdjacentHTML("beforebegin", "<p>");
-is(document.getElementsByTagName("head").length, 1, "Should still have one head");
-is(document.getElementsByTagName("body").length, 1, "Should still have one body");
-
-</script>
-</pre>
-</body></html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug613662.xhtml b/parser/htmlparser/tests/mochitest/test_bug613662.xhtml
deleted file mode 100644
index 1c44f88fb..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug613662.xhtml
+++ /dev/null
@@ -1,137 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=613662
--->
-<head>
-  <title>Test for Bug 613662</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=613662">Mozilla Bug 613662</a>
-<p id="display"></p><div id="content" style="display: none"></div><div id="content2" style="display: none"></div><pre id="test">
-<script type="application/javascript"><![CDATA[
-
-SimpleTest.expectAssertions(1);
-
-/** Test for Bug 613662 **/
-
-function testPositions(node) {
-  node.insertAdjacentHTML("beforeBegin", "\u003Cscript>ok(false, 'script should not have run');\u003C/script><i></i>");
-  is(node.previousSibling.localName, "i", "Should have had <i> as previous sibling");
-  node.insertAdjacentHTML("Afterbegin", "<b></b>\u003Cscript>ok(false, 'script should not have run');\u003C/script>");
-  is(node.firstChild.localName, "b", "Should have had <b> as first child");
-  node.insertAdjacentHTML("BeforeEnd", "\u003Cscript>ok(false, 'script should not have run');\u003C/script><u></u>");
-  is(node.lastChild.localName, "u", "Should have had <u> as last child");
-  node.insertAdjacentHTML("afterend", "<a></a>\u003Cscript>ok(false, 'script should not have run');\u003C/script>");
-  is(node.nextSibling.localName, "a", "Should have had <a> as next sibling");
-}
-
-var content = document.getElementById("content");
-testPositions(content); // without next sibling
-testPositions(content); // test again when there's next sibling
-
-try {
-  content.insertAdjacentHTML("bar", "foo");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "SyntaxError", "insertAdjacentHTML should throw SyntaxError");
-  is(e.code, 12, "insertAdjacentHTML should throw SYNTAX_ERR");
-}
-
-var parent = document.createElementNS("http://www.w3.org/1999/xhtml", "div");
-var child = document.createElementNS("http://www.w3.org/1999/xhtml", "div");
-
-try {
-  child.insertAdjacentHTML("Beforebegin", "foo");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "NoModificationAllowedError", "insertAdjacentHTML should throw NoModificationAllowedError");
-  is(e.code, 7, "insertAdjacentHTML should throw NO_MODIFICATION_ALLOWED_ERR");
-}
-
-try {
-  child.insertAdjacentHTML("AfterEnd", "foo");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "NoModificationAllowedError", "insertAdjacentHTML should throw NoModificationAllowedError");
-  is(e.code, 7, "insertAdjacentHTML should throw NO_MODIFICATION_ALLOWED_ERR");
-}
-
-child.insertAdjacentHTML("afterBegin", "foo"); // mustn't throw
-child.insertAdjacentHTML("beforeend", "foo"); // mustn't throw
-
-parent.appendChild(child);
-testPositions(child); // node not in tree but has parent
-
-content.appendChild(parent); // must not run scripts
-
-try {
-  document.documentElement.insertAdjacentHTML("afterend", "<div></div>");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "NoModificationAllowedError", "insertAdjacentHTML should throw NoModificationAllowedError");
-  is(e.code, 7, "insertAdjacentHTML should throw NO_MODIFICATION_ALLOWED_ERR");
-}
-
-var content2 = document.getElementById("content2");
-
-var events = [
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMNodeInserted", content2 ],
-  [ "DOMSubtreeModified", null ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMNodeInserted", document.body ],
-  [ "DOMSubtreeModified", null ]
-];
-
-function mutationEventListener(evt) {
-  var expected = events.shift();
-  is(evt.type, expected[0], "Unexpected mutation type");
-  is(evt.relatedNode, expected[1], "Unexpected related node");
-}
-
-document.addEventListener("DOMSubtreeModified", mutationEventListener, false);
-document.addEventListener("DOMNodeInserted", mutationEventListener, false);
-document.addEventListener("DOMNodeRemoved", mutationEventListener, false);
-document.addEventListener("DOMNodeRemovedFromDocument", mutationEventListener, false);
-document.addEventListener("DOMNodeInsertedIntoDocument", mutationEventListener, false);
-document.addEventListener("DOMAttrModified", mutationEventListener, false);
-document.addEventListener("DOMCharacterDataModified", mutationEventListener, false);
-
-testPositions(content2); // without next sibling
-testPositions(content2); // test again when there's next sibling
-
-is(events.length, 0, "Not all expected events fired.");
-
-// XML-only:
-try {
-  content.insertAdjacentHTML("beforeend", "<p>");
-  ok(false, "insertAdjacentHTML should have thrown");
-} catch (e) {
-  is(e.name, "SyntaxError", "insertAdjacentHTML should throw SyntaxError");
-  is(e.code, 12, "insertAdjacentHTML should throw SYNTAX_ERR");
-}
-
-]]></script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug639362.html b/parser/htmlparser/tests/mochitest/test_bug639362.html
deleted file mode 100644
index 6b4921d49..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug639362.html
+++ /dev/null
@@ -1,29 +0,0 @@
-<!DOCTYPE html>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=639362
--->
-<head>
-  <title>Test for Bug 639362</title>
-  <script type="application/javascript" src="/MochiKit/packed.js"></script>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=639362">Mozilla Bug 639362</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<script type="application/javascript">
-SimpleTest.waitForExplicitFinish();
-
-function loaded(iframe) {
-  is(iframe.contentWindow.location.href, iframe.src, "should load correct URL");
-  is(iframe.contentDocument.body.textContent, 'CACHE MANIFEST', "text/cache-manifest should be treated as text");
-  SimpleTest.finish();
-}
-</script>
-<iframe src="data:text/cache-manifest,CACHE MANIFEST" onload="loaded(this);"></iframe>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug642908.html b/parser/htmlparser/tests/mochitest/test_bug642908.html
deleted file mode 100644
index 97a6fc124..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug642908.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=642908
--->
-<head>
-  <title>Test for Bug 642908</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body onload="loaded();">
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=642908">Mozilla Bug 642908</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script type="application/javascript">
-SimpleTest.waitForExplicitFinish();
-document.write("\u003Cscript src='data:text/javascript,1;'>\u003C/script>");
-document.write("<noscript><img src='file_bug642908.sjs'></noscript>");
-
-function loaded() {
-  var s = document.createElement("script");
-  s.src = "file_bug642908.sjs?report=1";
-  document.body.appendChild(s);
-}
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug645115.html b/parser/htmlparser/tests/mochitest/test_bug645115.html
deleted file mode 100644
index 2d02e84f9..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug645115.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=645115
--->
-<head>
-  <title>Test for Bug 645115</title>
-  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=645115">Mozilla Bug 645115</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-/** Test for Bug 645115 **/
-var div = document.createElement("div");
-div.innerHTML = "\u003Cscript>ok(false, 'innerHTML script ran');\u003C/script>\u003Cscript>";
-document.getElementById("content").appendChild(div);
-
-ok(true, "Keep the test harness happy.");
-
-</script>
-</pre>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_bug655682.html b/parser/htmlparser/tests/mochitest/test_bug655682.html
deleted file mode 100644
index e90967a61..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug655682.html
+++ /dev/null
@@ -1,80 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=655682
--->
-<head>
-  <title>Test for Bug 655682</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=655682">Mozilla Bug 655682</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  <iframe src=file_bug655682.sjs></iframe>
-</div>
-<pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 655682 **/
-
-var gotOnload = false;
-var finishedTesting = false;
-
-function tryFinishTest() {
-  if (gotOnload && finishedTesting) {
-    SimpleTest.finish();
-  }
-}
-
-addLoadEvent(function() {
-  // Hit the event loop again just to make sure that we're not ending the test
-  // before all activity we care about is done.
-  SimpleTest.executeSoon(function() {
-    gotOnload = true;
-    tryFinishTest();
-  });
-});
-
-var tdsSeen = 0;
-
-var triggeredSecondTd = false;
-
-var iframe = document.getElementsByTagName("iframe")[0];
-
-SimpleTest.waitForExplicitFinish();
-
-function probe() {
-  var tds = iframe.contentDocument.getElementsByTagName("td").length;
-  switch (tds) {
-    case 0:
-      setTimeout(probe, 0);
-      return;
-    case 1:
-      tdsSeen = tds;
-      if (!triggeredSecondTd) {
-        triggeredSecondTd = true;
-        var script = document.createElement("script");
-        script.src = "file_bug655682.sjs?trigger=1";
-        document.head.appendChild(script);
-      }
-      setTimeout(probe, 0);
-      return;
-    case 2:
-      is(tdsSeen, 1, "Should have seen one td before seeing two.");      
-      finishedTesting = true;
-      tryFinishTest();
-      return;
-    default:
-      ok(false, "Wrong number of tds");
-      SimpleTest.finish();
-  }
-}
-
-setTimeout(probe, 0);
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug667533.html b/parser/htmlparser/tests/mochitest/test_bug667533.html
deleted file mode 100644
index c5b24394e..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug667533.html
+++ /dev/null
@@ -1,28 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=667533
--->
-<head>
-  <title>Test for Bug 667533</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=667533">Mozilla Bug 667533</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<script type="application/javascript">
-SimpleTest.waitForExplicitFinish();
-
-function loaded(iframe) {
-  is(iframe.contentWindow.location.href, iframe.src, "should load correct URL");
-  is(iframe.contentDocument.body.textContent, '{"<p>Hello</p>": null}', "application/json should be treated as text");
-  SimpleTest.finish();
-}
-</script>
-<iframe src="data:application/json,{&quot;<p>Hello</p>&quot;:%20null}" onload="loaded(this);"></iframe>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug672453.html b/parser/htmlparser/tests/mochitest/test_bug672453.html
deleted file mode 100644
index a0fb43682..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug672453.html
+++ /dev/null
@@ -1,100 +0,0 @@
-<!doctype html>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=672453
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 672453</title>
-  <script src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
-</head>
-<body>
-<a target="_blank"
-   href="https://bugzilla.mozilla.org/show_bug.cgi?id=672453"
-   >Mozilla Bug 672453</a>
-<iframe></iframe>
-<script>
-/** Test for Bug 672453 **/
-
-var tests = [
-  "file_bug672453_not_declared.html",
-  "file_bug672453_late_meta.html",
-  "file_bug672453_meta_restart.html",
-  "file_bug672453_meta_unsupported.html",
-  "file_bug672453_http_unsupported.html",
-  "file_bug672453_bomless_utf16.html",
-  "file_bug672453_meta_utf16.html",
-  "file_bug672453_meta_non_superset.html",
-  "file_bug672453_meta_userdefined.html",
-];
-
-var expectedErrors = [
-  { errorMessage: "The character encoding of a framed document was not declared. The document may appear different if viewed without the document framing it.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_not_declared.html",
-    lineNumber: 0,
-    isWarning: true,
-    isException: false },
-  { errorMessage: "The character encoding declaration of the framed HTML document was not found when prescanning the first 1024 bytes of the file. When viewed without the document framing it, the page will reload automatically. The encoding declaration needs to be moved to be within the first 1024 bytes of the file.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_late_meta.html",
-    lineNumber: 1028,
-    isWarning: true,
-    isException: false },
-  { errorMessage: "The page was reloaded, because the character encoding declaration of the HTML document was not found when prescanning the first 1024 bytes of the file. The encoding declaration needs to be moved to be within the first 1024 bytes of the file.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_meta_restart.html",
-    lineNumber: 1028,
-    isWarning: true,
-    isException: false },
-  { errorMessage: "An unsupported character encoding was declared for the HTML document using a meta tag. The declaration was ignored.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_meta_unsupported.html",
-    lineNumber: 1,
-    isWarning: false,
-    isException: false },
-  { errorMessage: "An unsupported character encoding was declared on the transfer protocol level. The declaration was ignored.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_http_unsupported.html",
-    lineNumber: 0,
-    isWarning: false,
-    isException: false },
-  { errorMessage: "Detected UTF-16-encoded Basic Latin-only text without a byte order mark and without a transfer protocol-level declaration. Encoding this content in UTF-16 is inefficient and the character encoding should have been declared in any case.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_bomless_utf16.html",
-    lineNumber: 0,
-    isWarning: false,
-    isException: false },
-  { errorMessage: "A meta tag was used to declare the character encoding as UTF-16. This was interpreted as an UTF-8 declaration instead.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_meta_utf16.html",
-    lineNumber: 1,
-    isWarning: false,
-    isException: false },
-  { errorMessage: "An unsupported character encoding was declared for the HTML document using a meta tag. The declaration was ignored.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_meta_non_superset.html",
-    lineNumber: 1,
-    isWarning: false,
-    isException: false },
-  { errorMessage: "A meta tag was used to declare the character encoding as x-user-defined. This was interpreted as a windows-1252 declaration instead for compatibility with intentionally mis-encoded legacy fonts. This site should migrate to Unicode.",
-    sourceName: "http://mochi.test:8888/tests/parser/htmlparser/tests/mochitest/file_bug672453_meta_userdefined.html",
-    lineNumber: 1,
-    isWarning: false,
-    isException: false },
-];
-
-SimpleTest.waitForExplicitFinish();
-
-window.onload = function() {
-  var iframe = document.getElementsByTagName("iframe")[0];
-
-  function runNextTest() {
-    var url = tests.shift();
-    if (!url) {
-      SimpleTest.endMonitorConsole();
-      return;
-    }
-    iframe.src = url;
-  }
-  iframe.onload = runNextTest;
-
-  SimpleTest.monitorConsole(SimpleTest.finish, expectedErrors);
-  runNextTest();
-}
-</script>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug688580.html b/parser/htmlparser/tests/mochitest/test_bug688580.html
deleted file mode 100644
index 8bc75a892..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug688580.html
+++ /dev/null
@@ -1,64 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=688580
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 688580</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-  <script type="application/javascript">
-
-  /** Test for Bug 688580 **/
-
-  // Expected order:
-  // Test starting
-  // readyState interactive
-  // defer
-  // DOMContentLoaded
-  // readyState complete
-  // load
-
-  var state = "Test starting";
-  var readyStateCall = 0;
-  SimpleTest.waitForExplicitFinish();
-  is(document.readyState, "loading", "Document should have been loading.");
-  document.addEventListener("DOMContentLoaded", function () {
-    is(document.readyState, "interactive", "readyState should be interactive during DOMContentLoaded.");
-    is(state, "defer", "Bad state upon DOMContentLoaded");
-    state = "DOMContentLoaded";
-  });
-  document.addEventListener("readystatechange", function () {
-    readyStateCall++;
-    if (readyStateCall == 1) {
-      is(document.readyState, "interactive", "readyState should have changed to interactive.");
-      is(state, "Test starting", "Bad state upon first readystatechange.");
-      state = "readyState interactive";
-    } else if (readyStateCall == 2) {
-      is(document.readyState, "complete", "readyState should have changed to complete.");
-      is(state, "DOMContentLoaded", "Bad state upon second readystatechange.");
-      state = "readyState complete";
-    } else {
-      ok(false, "Too many readystatechanges");
-    }
-  });
-  window.addEventListener("load", function () {
-    is(document.readyState, "complete", "readyState should be complete during load.");
-    is(state, "readyState complete", "Bad state upon load")
-    state = "load";
-    SimpleTest.finish();
-  });
-  </script>
-  <script defer src="file_bug688580.js"></script>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=688580">Mozilla Bug 688580</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug688580.xhtml b/parser/htmlparser/tests/mochitest/test_bug688580.xhtml
deleted file mode 100644
index 1301376f2..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug688580.xhtml
+++ /dev/null
@@ -1,62 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=688580
--->
-<head>
-  <title>Test for Bug 688580</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-  <script type="application/javascript">
-
-  /** Test for Bug 688580 **/
-
-  // Expected order:
-  // Test starting
-  // readyState interactive
-  // defer
-  // DOMContentLoaded
-  // readyState complete
-  // load
-
-  var state = "Test starting";
-  var readyStateCall = 0;
-  SimpleTest.waitForExplicitFinish();
-  is(document.readyState, "loading", "Document should have been loading.");
-  document.addEventListener("DOMContentLoaded", function () {
-    is(document.readyState, "interactive", "readyState should be interactive during DOMContentLoaded.");
-    is(state, "defer", "Bad state upon DOMContentLoaded");
-    state = "DOMContentLoaded";
-  });
-  document.addEventListener("readystatechange", function () {
-    readyStateCall++;
-    if (readyStateCall == 1) {
-      is(document.readyState, "interactive", "readyState should have changed to interactive.");
-      is(state, "Test starting", "Bad state upon first readystatechange.");
-      state = "readyState interactive";
-    } else if (readyStateCall == 2) {
-      is(document.readyState, "complete", "readyState should have changed to complete.");
-      is(state, "DOMContentLoaded", "Bad state upon second readystatechange.");
-      state = "readyState complete";
-    } else {
-      ok(false, "Too many readystatechanges");
-    }
-  });
-  window.addEventListener("load", function () {
-    is(document.readyState, "complete", "readyState should be complete during load.");
-    is(state, "readyState complete", "Bad state upon load")
-    state = "load";
-    SimpleTest.finish();
-  });
-  </script>
-  <script defer="" src="file_bug688580.js"></script>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=688580">Mozilla Bug 688580</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug709083.html b/parser/htmlparser/tests/mochitest/test_bug709083.html
deleted file mode 100644
index a5d24ba02..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug709083.html
+++ /dev/null
@@ -1,30 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=709083
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 709083</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=709083">Mozilla Bug 709083</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<video muted>
-<script type="application/javascript">
-
-/** Test for Bug 709083 **/
-
-ok(document.getElementsByTagName("video")[0].muted, "Should be muted already.");
-
-</script>
-</video>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug715112.html b/parser/htmlparser/tests/mochitest/test_bug715112.html
deleted file mode 100644
index 425f2e33f..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug715112.html
+++ /dev/null
@@ -1,49 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=715112
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 715112</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=715112">Mozilla Bug 715112</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  
-</div>
-<pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 715112 **/
-
-SimpleTest.waitForExplicitFinish();
-
-var expected = [
-  "First",
-  "Second",
-];
-
-function log(str) {
-  is(str, expected.shift(), "Unexpected log string.");
-}
-
-var w = window.open();
-w.document.open();
-w.document.addEventListener("DOMContentLoaded", function() {
-  is(expected.length, 0, "Not all expected messages were logged.");
-  is(w.document.getElementsByTagName("script").length, 3, "The document should have 3 scripts.");
-  w.close();
-  SimpleTest.finish();
-});
-w.document.write("\u003cscript>opener.log('First');\u003c/script>");
-w.document.write("\u003cscript>document.close();\u003c/script>");
-w.document.write("\u003cscript>opener.log('Second');\u003c/script>");
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug715739.html b/parser/htmlparser/tests/mochitest/test_bug715739.html
deleted file mode 100644
index e59fdf332..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug715739.html
+++ /dev/null
@@ -1,88 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=715739
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 715739</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body onload="tick()">
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=715739">Mozilla Bug 715739</a>
-<p id="display"></p>
-<pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 715739 **/
-
-SimpleTest.waitForExplicitFinish();
-
-var runNumber = 0;
-
-function textChildren(node) {
-  var s = "";
-  var n = node.firstChild;
-  while (n) {
-    if (n.nodeType == Node.TEXT_NODE) {
-      s += n.nodeValue;
-    }
-    n = n.nextSibling;
-  }
-  return s;
-}
-
-var f, d;
-
-function tick() {
-  runNumber++;
-  f = document.getElementsByTagName("iframe")[0];
-  d = f.contentDocument;
-
-  if (runNumber == 1) {
-    frames[1].setTimeout(`
-      var d = parent.d;
-      var f = parent.f;
-      d.open();
-      f.addEventListener("load", parent.tick);
-      d.write("X");
-      d.write("\u003cscript>document.write('Y');\u003c/script>");
-      d.write("Z");
-      d.close();
-    `);
-    return;
-  }
-  
-  if (runNumber == 2) {
-    var text = textChildren(d.body);
-    is(text, "ABC", "Wrong text before reload.");
-    f.contentWindow.location.reload();
-    return;
-  }
-
-  if (runNumber == 3) {
-    var text = textChildren(d.body);
-    is(text, "XYZ", "Wrong text after reload.");
-    SimpleTest.finish();
-    return;
-  }
-}
-
-// We want to trigger a document.open/write with a different window as the
-// entry global.  Let's give that window a blob URL so we don't have to set up
-// extra helper files.
-var blob = new Blob(["ABC"], { type: "text/html" });
-var blobURL = URL.createObjectURL(blob);
-
-</script>
-</pre>
-<div id="content" style="display: none">
-  <iframe></iframe>
-  <iframe></iframe>
-</div>
-<script>
-  document.querySelectorAll("iframe")[1].src = blobURL;
-</script>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug716579.html b/parser/htmlparser/tests/mochitest/test_bug716579.html
deleted file mode 100644
index 6baa7d6ed..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug716579.html
+++ /dev/null
@@ -1,44 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=716579
--->
-<head>
-  <meta charset="windows-1251">
-  <title>Test for Bug 716579</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=716579">Mozilla Bug 716579</a>
-<p id="display"></p>
-<pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 716579 **/
-
-var html8 = "FAIL";
-var html16 = "FAIL";
-var xml8 = "FAIL";
-var xml16 = "FAIL"; 
-
-SimpleTest.waitForExplicitFinish();
-
-window.onload = function() {
-  is(html8, "\u20AC", "HTML UTF-8 failed.");
-  is(html16, "\u20AC", "HTML UTF-16 failed.");
-  is(xml8, "\u20AC", "XML UTF-8 failed.");
-  is(xml16, "\u20AC", "XML UTF-16 failed.");
-  SimpleTest.finish();
-};
-
-</script>
-</pre>
-<div id="content" style="display: none">
-<iframe src="file_bug716579-8.html"></iframe>  
-<iframe src="file_bug716579-16.html"></iframe>  
-<iframe src="file_bug716579-8.xhtml"></iframe>  
-<iframe src="file_bug716579-16.xhtml"></iframe>  
-</div>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_bug717180.html b/parser/htmlparser/tests/mochitest/test_bug717180.html
deleted file mode 100644
index 13e61b223..000000000
--- a/parser/htmlparser/tests/mochitest/test_bug717180.html
+++ /dev/null
@@ -1,44 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=717180
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 717180</title>
-  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=717180">Mozilla Bug 717180</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-  <iframe></iframe>
-</div>
-<pre id="test">
-<script type="application/javascript">
-
-/** Test for Bug 717180 **/
-
-SimpleTest.waitForExplicitFinish();
-
-window.addEventListener("load", function () {
-  var iframe = document.getElementsByTagName("iframe")[0];
-  var d = iframe.contentDocument;
-  d.open();
-  iframe.addEventListener("load", function() {
-    is(iframe.contentDocument.body.textContent, "SUCCESS\n", "Wrong text");
-    SimpleTest.finish();
-  });
-  d.write("\u003Cscript>");
-  d.write("window.location = 'file_bug717180.html';")
-  d.write("\u003C/script>");
-  d.write("FAIL");
-  d.close();
-  is(iframe.contentDocument.body, null, "The document should not have a body right now.");
-});
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_compatmode.html b/parser/htmlparser/tests/mochitest/test_compatmode.html
deleted file mode 100644
index c46a1d996..000000000
--- a/parser/htmlparser/tests/mochitest/test_compatmode.html
+++ /dev/null
@@ -1,93 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>
-    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
-    <title>Mochitest for DOCTYPE parsing</title>
-
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=363883">Mozilla Bug 363883</a>
-
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-var doctypes = [
-/* from bug 363883 */
-'BackCompat' , '<!DOCTYPE>',
-'BackCompat' , '<!DOCTYPEz>',
-'BackCompat' , '<! DOCTYPE>',
-'BackCompat' , '<!zDOCTYPE>',
-'CSS1Compat' , '<!DOCTYPEHTML>',
-'BackCompat' , '<!DOCTYPEz HTML>',
-'CSS1Compat' , '<!DOCTYPE HTML>',
-'BackCompat' , '<!zDOCTYPE HTML>',
-'BackCompat' , '<!DOCTYPE HTMLz>',
-'BackCompat' , '<!DOCTYPE zHTML>',
-'BackCompat' , '<!DOCTYPE XHTML>',
-'BackCompat' , '<!DOCTYPE zzHTML>',
-'BackCompat' , '<!DOCTYPEzHTML>',
-'BackCompat' , '<!DOCTYPEzzHTML>',
-'BackCompat' , '<!DOCTYPE "bla">',
-'BackCompat' , '<!DOCTYPE HTML "bla">',
-'BackCompat' , '<!DOCTYPE HTML "html">',
-'BackCompat' , '<!DOCTYPE PUBLIC>',
-'BackCompat' , '<!DOCTYPE PUBLIC "bla">',
-'BackCompat' , '<!DOCTYPE PUBLIC "html">',
-'CSS1Compat' , '<!DOCTYPE HTML PUBLIC "bla">',
-'BackCompat' , '<!DOCTYPE HTML PUBLIC "html">',
-'BackCompat' , '<!DOCTYPEz HTML PUBLIC "html">',
-'BackCompat' , '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.2//en">',
-'BackCompat' , '<!DOCTYPEz HTML PUBLIC "-//IETF//DTD HTML 3.2//en">',
-'BackCompat' , '<!DOCTYPE HTMLz PUBLIC "DTD HTML 3.2">',
-'BackCompat' , '<!DOCTYPE "DTD HTML 3.2">',
-/* end from bug 363883 */
-// from bug 502600
-'BackCompat' , '<!doctype HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">',
-];
-
-function test(mode,i){
-  is(mode,doctypes[i],doctypes[i+1]);
-  if (i == doctypes.length - 2) {
-    SimpleTest.finish();
-  }
-}
-
-////
-// Insert a hidden iframe into the document, with the src 
-// containing the test doctype.  The iframe's onload
-// function is set to call the test's verification step.
-//
-function insert_iframe(doctype,expected) {
-  var elm = document.createElement('iframe');
-  elm.setAttribute('src', 'data:text/html,' + doctype +
-    '<html><body onload="parent.test(document.compatMode,'+i+')"></body>');
-  elm.setAttribute('style', 'display:none');
-  document.getElementsByTagName('body')[0].appendChild(elm);
-}
-
-////
-// Iterate over the tests
-//
-function doTest() {
-  for (i=0; i < doctypes.length; i+=2) {
-    insert_iframe(doctypes[i+1],doctypes[i]);
-  }
-}
-
-////
-// Run the compatbility mode tests.
-//
-SimpleTest.waitForExplicitFinish();
-doTest();
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_html5_tree_construction.html b/parser/htmlparser/tests/mochitest/test_html5_tree_construction.html
deleted file mode 100644
index bd17eb7ae..000000000
--- a/parser/htmlparser/tests/mochitest/test_html5_tree_construction.html
+++ /dev/null
@@ -1,60 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=366936
--->
-<head>
-  <meta charset=utf-8>
-  <title>Test for Bug 366936</title>
-  <script type="text/javascript" 
-	  src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" 
-        href="/tests/SimpleTest/test.css" /> 
-  <script type="application/javascript;version=1.7"
-          src="parser_datreader.js"></script>
-  <script type="application/javascript"
-          src="html5_tree_construction_exceptions.js"></script>
-  <script class="testbody" type="application/javascript;version=1.7">
-   var parserDatFiles = ["adoption01.dat",
-                         "adoption02.dat",
-                         "comments01.dat",
-                         "doctype01.dat",
-                         "domjs-unsafe.dat",
-                         "entities01.dat",
-                         "entities02.dat",
-                         "html5test-com.dat",
-                         "inbody01.dat",
-                         "isindex.dat",
-                         "pending-spec-changes.dat",
-                         "pending-spec-changes-plain-text-unsafe.dat",
-                         "plain-text-unsafe.dat",
-                         "scripted/adoption01.dat",
-                         "scripted/webkit01.dat",
-                         "scripted/ark.dat",
-                         "scriptdata01.dat",
-                         "tables01.dat",
-                         "template.dat",
-                         "tests10.dat",
-                         "tests11.dat",
-                         "tests12.dat",
-                         "tests14.dat",
-                         "tests15.dat",
-                         "tests16.dat"];
-
-  </script>
-  <script type="application/javascript;version=1.7"
-          src="parser_web_testrunner.js"></script>
-</head>
-<body>
-<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=366936"
-   target="_blank">Mozilla Bug 366936</a>
-<div id="content">
-<iframe src="" id="testframe"></iframe>
-</div>
-See https://github.com/html5lib/html5lib-tests for original test data<br>
-<div id="display">
-
-</div>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_html5_tree_construction_part2.html b/parser/htmlparser/tests/mochitest/test_html5_tree_construction_part2.html
deleted file mode 100644
index 70b36673e..000000000
--- a/parser/htmlparser/tests/mochitest/test_html5_tree_construction_part2.html
+++ /dev/null
@@ -1,60 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=366936
--->
-<head>
-  <meta charset=utf-8>
-  <title>Test for Bug 366936</title>
-  <script type="text/javascript" 
-	  src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" 
-        href="/tests/SimpleTest/test.css" /> 
-  <script type="application/javascript;version=1.7"
-          src="parser_datreader.js"></script>
-  <script type="application/javascript"
-          src="html5_tree_construction_exceptions.js"></script>
-  <script class="testbody" type="application/javascript;version=1.7">
-   var parserDatFiles = ["tests17.dat",
-                         "tests18.dat",
-                         "tests19.dat",
-                         "tests1.dat",
-                         "tests20.dat",
-                         "tests21.dat",
-                         "tests22.dat",
-                         "tests23.dat",
-                         "tests24.dat",
-                         "tests25.dat",
-                         "tests26.dat",
-                         "tests2.dat",
-                         "tests3.dat",
-                         "tests4.dat",
-                         "tests5.dat",
-                         "tests6.dat",
-                         "tests7.dat",
-                         "tests8.dat",
-                         "tests9.dat",
-                         "tests_innerHTML_1.dat",
-                         "tricky01.dat",
-                         "webkit01.dat",
-                         "webkit02.dat",
-                         "main-element.dat",
-                         "foreign-fragment.dat",
-                         "ruby.dat"];
-  </script>
-  <script type="application/javascript;version=1.7"
-          src="parser_web_testrunner.js"></script>
-</head>
-<body>
-<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=366936"
-   target="_blank">Mozilla Bug 366936</a>
-<div id="content">
-<iframe src="" id="testframe"></iframe>
-</div>
-See https://github.com/html5lib/html5lib-tests for original test data<br>
-<div id="display">
-
-</div>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/mochitest/test_img_picture_preload.html b/parser/htmlparser/tests/mochitest/test_img_picture_preload.html
deleted file mode 100644
index 8193dd2a8..000000000
--- a/parser/htmlparser/tests/mochitest/test_img_picture_preload.html
+++ /dev/null
@@ -1,87 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=1067345
--->
-<head>
-  <title>Test for Bug 1067345</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-
-  <script type="text/javascript">
-    // Ensure srcset/picture are enabled, re-run the test at different DPI
-    // levels to ensure preload step does the right responsive image selection
-
-    SimpleTest.waitForExplicitFinish();
-
-    var testDPIs = [ "1.0", "0.5", "2.0", "1.5" ];
-    var iframe = document.createElement("iframe");
-
-    // These accessed by child frame
-    var currentDPI;
-
-    document.body.appendChild(iframe);
-
-    SpecialPowers.pushPrefEnv({'set': [ [ "dom.image.srcset.enabled", true ],
-                                        [ "dom.image.picture.enabled", true ]] },
-                              function() {
-      // Reset the sjs helper so repeat runs work
-      resetRequests();
-      setTimeout(nextTest, 0);
-    });
-
-    function resetRequests() {
-      // Ask the SJS to reset requests
-      var request = new XMLHttpRequest();
-      request.open('GET', "./file_img_picture_preload.sjs?reset", false);
-      request.send(null);
-      is(request.status, 200, "Sending reset to helper should succeed");
-      // Script responds with pre-reset request count
-      var previousRequests = +request.responseText;
-
-      return previousRequests;
-    }
-
-    // Called when iframe is finished
-    function childTestFinished(requestsMade) {
-      setTimeout(function() {
-        // Reset sjs, ensure no new requests appeared after test finished
-        var requestsCleared = resetRequests();
-        is(requestsCleared, requestsMade,
-           "Should not have recorded new requests after test iteration completed");
-
-        setTimeout(nextTest, 0);
-      }, 0);
-    }
-
-    function nextTest() {
-      // Re-run test for each DPI level
-      if (testDPIs.length) {
-        currentDPI = testDPIs.pop();
-        info("Starting test for DPI: " + currentDPI);
-        // To avoid spurious image loads being reported when the resolution changes,
-        // load an intermediate iframe.
-        iframe.src = "about:blank";
-        iframe.addEventListener('load', function on_iframe_load() {
-          iframe.removeEventListener('load', on_iframe_load);
-          SpecialPowers.pushPrefEnv({'set': [ [ "layout.css.devPixelsPerPx", currentDPI ]] },
-                                    function() {
-            // Clear image cache for next run (we don't try to validate cached items
-            // in preload).
-            SpecialPowers.Cc["@mozilla.org/image/tools;1"]
-                         .getService(SpecialPowers.Ci.imgITools)
-                         .getImgCacheForDocument(iframe.contentDocument)
-                         .clearCache(false);
-            iframe.src = "./file_img_picture_preload.html?" + currentDPI;
-          });
-        });
-      } else {
-        SimpleTest.finish();
-      }
-    }
-  </script>
-
-</body>
-</html>
diff --git a/parser/htmlparser/tests/mochitest/test_xml_mislabeled.html b/parser/htmlparser/tests/mochitest/test_xml_mislabeled.html
deleted file mode 100644
index 821edd42a..000000000
--- a/parser/htmlparser/tests/mochitest/test_xml_mislabeled.html
+++ /dev/null
@@ -1,62 +0,0 @@
-<!DOCTYPE html><meta charset=utf-8>
-<title>Test for mislabeled or unlabeled XML entities with U+xxD8</title>
-<script src="/tests/SimpleTest/SimpleTest.js"></script>
-<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
-<body>
-<script class="testbody">
-'use strict';
-
-SimpleTest.waitForExplicitFinish();
-
-var declaredEncodings = [null, 'utf-8', 'uTf-8', 'UTF-8', 'utf-16', 'uTf-16', 'UTF-16'];
-var actualEncodings = ['utf-8', 'utf-16be', 'utf-16le'];
-var i = 0, j = 0
-testxhr(declaredEncodings[i], actualEncodings[j]);
-
-function testxhr(declaredEncoding, actualEncoding) {
-  // utf-16 XML requres the BOM
-  var bom = actualEncoding.startsWith('utf-16') ? '\uFEFF' : '';
-  var xmlDecl = declaredEncoding ? '<?xml version="1.0" encoding="' + declaredEncoding + '" ?>\n' : '';
-  // The test string need to contain U+xxD8 (bug 860180)
-  var xmlString = bom + xmlDecl + '<test>testハヒフヘホ</test>';
-  var xml = new TextEncoder(actualEncoding).encode(xmlString);
-  var description = declaredEncoding ? ' labeled with ' + declaredEncoding : ' without XML declaration';
-  if (!declaredEncoding || actualEncoding !== declaredEncoding.toLowerCase()) {
-    description += ' but actually encoded with ' + actualEncoding;
-  }
-  var xhr = new XMLHttpRequest();
-  var url = URL.createObjectURL(new Blob([xml], {type: 'text/xml'}));
-  xhr.open('GET', url);
-  xhr.send();
-  xhr.onload = xhr.onerror = function(e) {
-    URL.revokeObjectURL(url);
-    is(e.type, 'load', 'xhr loading should succeed for XML' + description);
-    is(xhr.responseXML.documentElement.textContent, 'testハヒフヘホ',
-       'response should be available for XML' + description);
-    testiframe(description, xml);
-  };
-}
-
-function testiframe(description, xml) {
-  var iframe = document.createElement('iframe');
-  var url = URL.createObjectURL(new Blob([xml], {type: 'text/xml'}))
-  iframe.src = url;
-  iframe.onload = iframe.onerror = function(e) {
-    URL.revokeObjectURL(url);
-    is(e.type, 'load', 'iframe loading should succeed for XML' + description);
-    is(iframe.contentDocument.documentElement.textContent, 'testハヒフヘホ',
-       'iframe content should be available for XML' + description);
-    if (++i >= declaredEncodings.length) {
-      i = 0;
-      if (++j >= actualEncodings.length) {
-        SimpleTest.finish();
-        return;
-      }
-    }
-    testxhr(declaredEncodings[i], actualEncodings[j]);
-  };
-  document.body.appendChild(iframe);
-}
-</script>
-<div id="display"></div>
-</body>
diff --git a/parser/htmlparser/tests/reftest/bug482921-1-ref.html b/parser/htmlparser/tests/reftest/bug482921-1-ref.html
deleted file mode 100644
index d388a14bc..000000000
--- a/parser/htmlparser/tests/reftest/bug482921-1-ref.html
+++ /dev/null
@@ -1,27 +0,0 @@
-<!DOCTYPE html><html><head><title></title><link rel="stylesheet" type="text/css" href="resource://gre-resources/viewsource.css"></head><body id="viewsource" class="wrap highlight"><pre id><span class="doctype">&lt;!DOCTYPE html&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">html</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">head</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">title</span>&gt;</span><span>Title</span><span>&lt;/<span class="end-tag">title</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">script</span>&gt;</span>
-<span id></span>var lt = "&lt;";
-<span id></span>&lt;!--
-<span id></span>var s = "&lt;script&gt;foo&lt;/script&gt;";
-<span id></span>--&gt;
-<span id></span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span></span><span class="comment">&lt;!-- Comment. --&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">style</span>&gt;</span>
-<span id></span>/* &lt;/foo&gt; */
-<span id></span><span>&lt;/<span class="end-tag">style</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">head</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">body</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">p</span>&gt;</span><span>Entity: <span class="entity"><span>&amp;</span>amp; </span></span><span>&lt;/<span class="end-tag">p</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">iframe</span>&gt;</span>&lt;img&gt;<span>&lt;/<span class="end-tag">iframe</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">noscript</span>&gt;</span>&lt;p&gt;Not para&lt;/p&gt;<span>&lt;/<span class="end-tag">noscript</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">svg</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">title</span>&gt;</span><span></span><span class="cdata">&lt;![CDATA[bar]]&gt;</span><span></span><span>&lt;/<span class="end-tag">title</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span class="comment">&lt;!-- this is a comment --&gt;</span><span></span><span>&lt;/<span class="end-tag">script</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">svg</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">body</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">html</span>&gt;</span>
-<span id></span>
-</pre>
-<!-- View source CSS matches the <pre id> and <span id> elements and produces line numbers. -->
diff --git a/parser/htmlparser/tests/reftest/bug482921-1.html b/parser/htmlparser/tests/reftest/bug482921-1.html
deleted file mode 100644
index ca603844f..000000000
--- a/parser/htmlparser/tests/reftest/bug482921-1.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<title>Title</title>
-<script>
-var lt = "<";
-<!--
-var s = "<script>foo</script>";
--->
-</script><!-- Comment. -->
-<style>
-/* </foo> */
-</style>
-</head>
-<body>
-<p>Entity: &amp; </p>
-<iframe><img></iframe>
-<noscript><p>Not para</p></noscript>
-<svg>
-<title><![CDATA[bar]]></title>
-<script><!-- this is a comment --></script>
-</svg>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/reftest/bug482921-2-ref.html b/parser/htmlparser/tests/reftest/bug482921-2-ref.html
deleted file mode 100644
index 44f6c03df..000000000
--- a/parser/htmlparser/tests/reftest/bug482921-2-ref.html
+++ /dev/null
@@ -1,28 +0,0 @@
-<!DOCTYPE html><html><head><title></title><link rel="stylesheet" type="text/css" href="resource://gre-resources/viewsource.css"></head><body id="viewsource" class="wrap highlight"><pre id><span class="pi">&lt;?xml version="1.0" encoding="utf-8"?&gt;</span>
-<span id></span><span class="pi">&lt;?foo bar?&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">html</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">head</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">title</span>&gt;</span><span>Title</span><span>&lt;/<span class="end-tag">title</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">script</span>&gt;</span>
-<span id></span>var s = "<span>&lt;<span class="start-tag">script</span>&gt;</span><span>foo</span><span>&lt;/<span class="end-tag">script</span>&gt;</span>";
-<span id></span><span class="comment">&lt;!--
-<span id></span>var s = "&lt;script&gt;foo&lt;/script&gt;";
-<span id></span>--&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span></span>
-<span id></span><span>&lt;<span class="start-tag">style</span>&gt;</span>
-<span id></span>/* <span>&lt;<span class="start-tag">foo</span><span>/</span>&gt;</span> */
-<span id></span><span>&lt;/<span class="end-tag">style</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">head</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">body</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">p</span>&gt;</span><span>Entity: <span class="entity"><span>&amp;</span>amp; </span></span><span>&lt;/<span class="end-tag">p</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">iframe</span>&gt;</span><span></span><span>&lt;<span class="start-tag">img</span>&gt;</span><span>&lt;/<span class="end-tag">iframe</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">noscript</span>&gt;</span><span>&lt;<span class="start-tag">p</span>&gt;</span><span>Not para</span><span>&lt;/<span class="end-tag">p</span>&gt;</span><span>&lt;/<span class="end-tag">noscript</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">svg</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">title</span>&gt;</span><span></span><span class="cdata">&lt;![CDATA[bar]]&gt;</span><span></span><span>&lt;/<span class="end-tag">title</span>&gt;</span>
-<span id></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span class="comment">&lt;!-- this is a comment --&gt;</span><span></span><span>&lt;/<span class="end-tag">script</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">svg</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">body</span>&gt;</span>
-<span id></span><span>&lt;/<span class="end-tag">html</span>&gt;</span>
-<span id></span>
-</pre>
-<!-- View source CSS matches the <pre id> and <span id> elements and produces line numbers. -->
diff --git a/parser/htmlparser/tests/reftest/bug482921-2.xhtml b/parser/htmlparser/tests/reftest/bug482921-2.xhtml
deleted file mode 100644
index 4d3f0b6a7..000000000
--- a/parser/htmlparser/tests/reftest/bug482921-2.xhtml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<?foo bar?>
-<html>
-<head>
-<title>Title</title>
-<script>
-var s = "<script>foo</script>";
-<!--
-var s = "<script>foo</script>";
--->
-</script>
-<style>
-/* <foo/> */
-</style>
-</head>
-<body>
-<p>Entity: &amp; </p>
-<iframe><img></iframe>
-<noscript><p>Not para</p></noscript>
-<svg>
-<title><![CDATA[bar]]></title>
-<script><!-- this is a comment --></script>
-</svg>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/reftest/bug535530-1-ref.html b/parser/htmlparser/tests/reftest/bug535530-1-ref.html
deleted file mode 100644
index 22d0dc0b0..000000000
--- a/parser/htmlparser/tests/reftest/bug535530-1-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html><meta charset=utf-8>
-XX&amp;XX XX&amp;nXX XX&amp;noXX XX¬XX XX¬iXX XX¬inXX XX&amp;;XX XX&amp;n;XX XX&amp;no;XX XX¬XX XX¬i;XX XX∉XX
diff --git a/parser/htmlparser/tests/reftest/bug535530-1.html b/parser/htmlparser/tests/reftest/bug535530-1.html
deleted file mode 100644
index 63f2d8782..000000000
--- a/parser/htmlparser/tests/reftest/bug535530-1.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-XX&XX
-XX&nXX
-XX&noXX
-XX&notXX
-XX&notiXX
-XX&notinXX
-XX&;XX
-XX&n;XX
-XX&no;XX
-XX&not;XX
-XX&noti;XX
-XX&notin;XX
-
diff --git a/parser/htmlparser/tests/reftest/bug535530-2-ref.html b/parser/htmlparser/tests/reftest/bug535530-2-ref.html
deleted file mode 100644
index 5931b9b16..000000000
--- a/parser/htmlparser/tests/reftest/bug535530-2-ref.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<!DOCTYPE html><html><head><title></title><link rel="stylesheet" type="text/css" href="resource://gre-resources/viewsource.css"></head><body id="viewsource" class="wrap highlight"><pre id><span class="doctype">&lt;!DOCTYPE html&gt;</span>
-<span id></span>XX<span class="error">&amp;</span>XX
-<span id></span>XX<span class="error">&amp;</span>nXX
-<span id></span>XX<span class="error">&amp;</span>noXX
-<span id></span>XX<span class="error entity">&amp;not</span>XX
-<span id></span>XX<span class="error entity">&amp;noti</span>XX
-<span id></span>XX<span class="error entity">&amp;notin</span>XX
-<span id></span>XX<span class="error">&amp;</span>;XX
-<span id></span>XX<span class="error">&amp;</span>n;XX
-<span id></span>XX<span class="error">&amp;</span>no;XX
-<span id></span>XX<span class="entity">&amp;not;</span>XX
-<span id></span>XX<span class="error entity">&amp;noti</span>;XX
-<span id></span>XX<span class="entity">&amp;notin;</span>XX
-<span id></span>
-<span id></span>
-</pre>
-<!-- View source CSS matches the <pre id> and <span id> elements and produces line numbers. -->
diff --git a/parser/htmlparser/tests/reftest/bug535530-2.html b/parser/htmlparser/tests/reftest/bug535530-2.html
deleted file mode 100644
index 63f2d8782..000000000
--- a/parser/htmlparser/tests/reftest/bug535530-2.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-XX&XX
-XX&nXX
-XX&noXX
-XX&notXX
-XX&notiXX
-XX&notinXX
-XX&;XX
-XX&n;XX
-XX&no;XX
-XX&not;XX
-XX&noti;XX
-XX&notin;XX
-
diff --git a/parser/htmlparser/tests/reftest/bug566280-1-ref.html b/parser/htmlparser/tests/reftest/bug566280-1-ref.html
deleted file mode 100644
index 6585cac38..000000000
--- a/parser/htmlparser/tests/reftest/bug566280-1-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<body>hello world
-
diff --git a/parser/htmlparser/tests/reftest/bug566280-1.html b/parser/htmlparser/tests/reftest/bug566280-1.html
deleted file mode 100644
index 3aa60caf3..000000000
--- a/parser/htmlparser/tests/reftest/bug566280-1.html
+++ /dev/null
diff --git a/parser/htmlparser/tests/reftest/bug569229-1-ref.xml b/parser/htmlparser/tests/reftest/bug569229-1-ref.xml
deleted file mode 100644
index 652f1d7da..000000000
--- a/parser/htmlparser/tests/reftest/bug569229-1-ref.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" standalone="yes" ?>
-<html xmlns="http://www.w3.org/1999/xhtml"><p>abcd</p></html>
diff --git a/parser/htmlparser/tests/reftest/bug569229-1.xml b/parser/htmlparser/tests/reftest/bug569229-1.xml
deleted file mode 100644
index 2e1ff7560..000000000
--- a/parser/htmlparser/tests/reftest/bug569229-1.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" standalone="yes" ?>
-<!DOCTYPE html [
-  <!ENTITY inner "<script src='script.js'></script><p>abcd</p>">
-  <!ENTITY outer "&inner;">
-]>
-<html xmlns="http://www.w3.org/1999/xhtml">&outer;</html>
diff --git a/parser/htmlparser/tests/reftest/bug577418-1-ref.html b/parser/htmlparser/tests/reftest/bug577418-1-ref.html
deleted file mode 100644
index ff773d536..000000000
--- a/parser/htmlparser/tests/reftest/bug577418-1-ref.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<!DOCTYPE html>
-<style>
-html {
-  background-color: lime;
-}
-</style>
diff --git a/parser/htmlparser/tests/reftest/bug577418-1.html b/parser/htmlparser/tests/reftest/bug577418-1.html
deleted file mode 100644
index cfd53be0a..000000000
--- a/parser/htmlparser/tests/reftest/bug577418-1.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html style="width:100%;height:100%;margin:0;border:0;overflow:hidden">
-<body style="width:100%;height:100%;margin:0;border:0;overflow:hidden">
-<svg style="width:100%;height:100%">
- <rect height="100%" width="100%" fill="red"/>
-   <foreignObject>
-     <html>
-       <body>
-       </body>
-     </html>
-    </foreignObject>
-  <rect height="100%" width="100%" fill="lime"/>
-</svg>
-</body>
-</html>
diff --git a/parser/htmlparser/tests/reftest/bug582788-1-ref.html b/parser/htmlparser/tests/reftest/bug582788-1-ref.html
deleted file mode 100644
index c1f684807..000000000
--- a/parser/htmlparser/tests/reftest/bug582788-1-ref.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta http-equiv="content-type" content="text/html; charset=utf-8">
-<title>Not ISO-10646</title>
-</head>
-<body>
-<p>Not ISO-10646</p>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug582788-1.html b/parser/htmlparser/tests/reftest/bug582788-1.html
deleted file mode 100644
index ee31b3de9..000000000
--- a/parser/htmlparser/tests/reftest/bug582788-1.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta http-equiv="content-type" content="text/html; charset=iso-10646">
-<title>Not ISO-10646</title>
-</head>
-<body>
-<p>Not ISO-10646</p>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug582940-1-ref.html b/parser/htmlparser/tests/reftest/bug582940-1-ref.html
deleted file mode 100644
index 7209c8e69..000000000
--- a/parser/htmlparser/tests/reftest/bug582940-1-ref.html
+++ /dev/null
@@ -1,16 +0,0 @@
-<!DOCTYPE html>
-<html class=reftest-wait>
-<head>
-<meta charset=utf-8>
-<title>Fragment nav</title>
-<script>
-function loaded() {
-  document.documentElement.removeAttribute("class");
-}
-</script>
-</head>
-<body onload='setTimeout(loaded, 10);'>
-<iframe src="frame582940-ref.html#ref"></iframe>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug582940-1.html b/parser/htmlparser/tests/reftest/bug582940-1.html
deleted file mode 100644
index fd721a8bc..000000000
--- a/parser/htmlparser/tests/reftest/bug582940-1.html
+++ /dev/null
@@ -1,16 +0,0 @@
-<!DOCTYPE html>
-<html class=reftest-wait>
-<head>
-<meta charset=utf-8>
-<title>Fragment nav</title>
-<script>
-function loaded() {
-  document.documentElement.removeAttribute("class");
-}
-</script>
-</head>
-<body onload='setTimeout(loaded, 10);'>
-<iframe src="frame582940.html#ref%20ref"></iframe>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug592656-1-ref.html b/parser/htmlparser/tests/reftest/bug592656-1-ref.html
deleted file mode 100644
index 824d81563..000000000
--- a/parser/htmlparser/tests/reftest/bug592656-1-ref.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<title>document.write() from script-inserted inline scripts and script@onload</title>
-</head>
-<body>
-1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 
-</body>
-</html>
diff --git a/parser/htmlparser/tests/reftest/bug592656-1.html b/parser/htmlparser/tests/reftest/bug592656-1.html
deleted file mode 100644
index 769f62f64..000000000
--- a/parser/htmlparser/tests/reftest/bug592656-1.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<!DOCTYPE html>
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-</body>
-</html>
diff --git a/parser/htmlparser/tests/reftest/bug599320-1-ref.html b/parser/htmlparser/tests/reftest/bug599320-1-ref.html
deleted file mode 100644
index bb48fe5d2..000000000
--- a/parser/htmlparser/tests/reftest/bug599320-1-ref.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset=utf-8>
-<meta content="width=device-width, initial-scale=1" name="viewport">
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-</head>
-<body>
-<h1>UTF-16 doc</h1>
-
-<p>Euro sign: €</p>
-<p>iframe:</p>
-<iframe src=frame599320-1-ref.html width=300 height=400></iframe>
-
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug599320-1.html b/parser/htmlparser/tests/reftest/bug599320-1.html
deleted file mode 100644
index 590e9126c..000000000
--- a/parser/htmlparser/tests/reftest/bug599320-1.html
+++ /dev/null
diff --git a/parser/htmlparser/tests/reftest/bug608373-1-ref.html b/parser/htmlparser/tests/reftest/bug608373-1-ref.html
deleted file mode 100644
index 69fec47d0..000000000
--- a/parser/htmlparser/tests/reftest/bug608373-1-ref.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-</head>
-<body>
-  <iframe src="data:text/html,TEXT"></iframe>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug608373-1.html b/parser/htmlparser/tests/reftest/bug608373-1.html
deleted file mode 100644
index 7bc47552f..000000000
--- a/parser/htmlparser/tests/reftest/bug608373-1.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-<html class=reftest-wait>
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-</head>
-<body onload="write();">
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-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/bug659763-1-ref.html b/parser/htmlparser/tests/reftest/bug659763-1-ref.html
deleted file mode 100644
index 51dc2b005..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-1-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<iframe src="data:text/plain,<i>foo</i>"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug659763-1.html b/parser/htmlparser/tests/reftest/bug659763-1.html
deleted file mode 100644
index 46dbde092..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-1.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<iframe></iframe>
-<script>
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-doc.close();
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diff --git a/parser/htmlparser/tests/reftest/bug659763-2-ref.html b/parser/htmlparser/tests/reftest/bug659763-2-ref.html
deleted file mode 100644
index 51dc2b005..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-2-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<iframe src="data:text/plain,<i>foo</i>"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug659763-2.html b/parser/htmlparser/tests/reftest/bug659763-2.html
deleted file mode 100644
index c6152193a..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-2.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<iframe></iframe>
-<script>
-var iframe = document.getElementsByTagName("iframe")[0];
-var doc = iframe.contentDocument;
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-doc.write("<i>foo</i>");
-doc.close();
-</script>
diff --git a/parser/htmlparser/tests/reftest/bug659763-3-ref.html b/parser/htmlparser/tests/reftest/bug659763-3-ref.html
deleted file mode 100644
index 51dc2b005..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-3-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<iframe src="data:text/plain,<i>foo</i>"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug659763-3.html b/parser/htmlparser/tests/reftest/bug659763-3.html
deleted file mode 100644
index bd2ed094b..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-3.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<iframe></iframe>
-<script>
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diff --git a/parser/htmlparser/tests/reftest/bug659763-4-ref.html b/parser/htmlparser/tests/reftest/bug659763-4-ref.html
deleted file mode 100644
index 99429bf4e..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-4-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<iframe src="data:text/html,<i>foo</i>"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug659763-4.html b/parser/htmlparser/tests/reftest/bug659763-4.html
deleted file mode 100644
index 531718635..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-4.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<iframe></iframe>
-<script>
-var iframe = document.getElementsByTagName("iframe")[0];
-var doc = iframe.contentDocument;
-doc.open("text/html");
-doc.write("<i>foo</i>");
-doc.close();
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diff --git a/parser/htmlparser/tests/reftest/bug659763-5-ref.html b/parser/htmlparser/tests/reftest/bug659763-5-ref.html
deleted file mode 100644
index 99429bf4e..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-5-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<iframe src="data:text/html,<i>foo</i>"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug659763-5.html b/parser/htmlparser/tests/reftest/bug659763-5.html
deleted file mode 100644
index 23e9fd8e6..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-5.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<iframe></iframe>
-<script>
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-var doc = iframe.contentDocument;
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-doc.write("<i>foo</i>");
-doc.close();
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diff --git a/parser/htmlparser/tests/reftest/bug659763-6-ref.html b/parser/htmlparser/tests/reftest/bug659763-6-ref.html
deleted file mode 100644
index 99429bf4e..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-6-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<iframe src="data:text/html,<i>foo</i>"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug659763-6.html b/parser/htmlparser/tests/reftest/bug659763-6.html
deleted file mode 100644
index f0a5ea8d3..000000000
--- a/parser/htmlparser/tests/reftest/bug659763-6.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<iframe></iframe>
-<script>
-var iframe = document.getElementsByTagName("iframe")[0];
-var doc = iframe.contentDocument;
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-doc.write("<i>foo</i>");
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-</script>
diff --git a/parser/htmlparser/tests/reftest/bug673094-1-ref.html b/parser/htmlparser/tests/reftest/bug673094-1-ref.html
deleted file mode 100644
index f8f8ce593..000000000
--- a/parser/htmlparser/tests/reftest/bug673094-1-ref.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-<title>bidi in attribute</title>
-</head>
-<body>
-<p>Persian <a href="http://en.wiktionary.org/wiki/%D9%81%D8%A7%D8%B1%D8%B3%DB%8C" title="wikt:فارسی‎" >فارسی</a></p>
-</p>
-</body>
diff --git a/parser/htmlparser/tests/reftest/bug673094-1.html b/parser/htmlparser/tests/reftest/bug673094-1.html
deleted file mode 100644
index 2fbdbfb10..000000000
--- a/parser/htmlparser/tests/reftest/bug673094-1.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-<title>bidi in attribute</title>
-</head>
-<body>
-<p>Persian <a href="http://en.wiktionary.org/wiki/%D9%81%D8%A7%D8%B1%D8%B3%DB%8C" title="wikt:فارسی" >فارسی</a></p>
-</p>
-</body>
diff --git a/parser/htmlparser/tests/reftest/bug696651-1-ref.html b/parser/htmlparser/tests/reftest/bug696651-1-ref.html
deleted file mode 100644
index 02f59b7ae..000000000
--- a/parser/htmlparser/tests/reftest/bug696651-1-ref.html
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE html>CcBbAa
diff --git a/parser/htmlparser/tests/reftest/bug696651-1.html b/parser/htmlparser/tests/reftest/bug696651-1.html
deleted file mode 100644
index 50a9135aa..000000000
--- a/parser/htmlparser/tests/reftest/bug696651-1.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-<body><script>document.write("\u003cscript>document.write(\"\\u003cscript  src='bug696651-external.js'>\\u003c/script>B\"); document.write(\"b\");\u003c/script>A"); document.write("a");</script>
diff --git a/parser/htmlparser/tests/reftest/bug696651-2-ref.html b/parser/htmlparser/tests/reftest/bug696651-2-ref.html
deleted file mode 100644
index 7999785c0..000000000
--- a/parser/htmlparser/tests/reftest/bug696651-2-ref.html
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE html><iframe src="data:text/html,<!DOCTYPE html>CcBbAa"></iframe>
diff --git a/parser/htmlparser/tests/reftest/bug696651-2.html b/parser/htmlparser/tests/reftest/bug696651-2.html
deleted file mode 100644
index 2d3515b6a..000000000
--- a/parser/htmlparser/tests/reftest/bug696651-2.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<!DOCTYPE html>
-<body>
-<iframe></iframe>
-<script>
-var doc = document.getElementsByTagName("iframe")[0].contentDocument;
-doc.open(); doc.write("\u003cscript>document.write(\"\\u003cscript src='bug696651-external.js'>\\u003c/script>B\"); document.write(\"b\");\u003c/script>A"); doc.write("a"); doc.close();</script>
diff --git a/parser/htmlparser/tests/reftest/bug696651-external.js b/parser/htmlparser/tests/reftest/bug696651-external.js
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index c1c2a8f78..000000000
--- a/parser/htmlparser/tests/reftest/bug696651-external.js
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-document.write("C"); document.write("c");
diff --git a/parser/htmlparser/tests/reftest/bug700260-1-ref.html b/parser/htmlparser/tests/reftest/bug700260-1-ref.html
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index 0ba4495a0..000000000
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+++ /dev/null
@@ -1,3 +0,0 @@
-    1
-        2
-            3
diff --git a/parser/htmlparser/tests/reftest/bug700260-1.html b/parser/htmlparser/tests/reftest/bug700260-1.html
deleted file mode 100644
index 37d300834..000000000
--- a/parser/htmlparser/tests/reftest/bug700260-1.html
+++ /dev/null
@@ -1,3 +0,0 @@
-	1
-		2
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diff --git a/parser/htmlparser/tests/reftest/bug704667-1-ref.html b/parser/htmlparser/tests/reftest/bug704667-1-ref.html
deleted file mode 100644
index db05bd524..000000000
--- a/parser/htmlparser/tests/reftest/bug704667-1-ref.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<!DOCTYPE html><html><head><title></title><link rel="stylesheet" type="text/css" href="resource://gre-resources/viewsource.css"></head><body id="viewsource" class="wrap highlight"><pre id><span class="error comment">&lt;!--&gt;</span> <span class="error comment">&lt;!X&gt;</span>
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diff --git a/parser/htmlparser/tests/reftest/bug704667-1.html b/parser/htmlparser/tests/reftest/bug704667-1.html
deleted file mode 100644
index 553c62b30..000000000
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deleted file mode 100644
index 31b808ec4..000000000
--- a/parser/htmlparser/tests/reftest/bug731234-1-ref.html
+++ /dev/null
@@ -1,30 +0,0 @@
-<!DOCTYPE html><html><head><title></title><link rel="stylesheet" type="text/css" href="resource://gre-resources/viewsource.css"></head><body id="viewsource" class="wrap highlight"><pre id><span class="doctype">&lt;!DOCTYPE html&gt;</span><span>
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-<span id></span></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span>&lt;!</span><span>-- </span><span title="End tag had attributes." class="error">&lt;/<span class="end-tag">script</span> <span class="attribute-name">foo</span>=<a class="attribute-value">bar</a>&gt;</span><span>X
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-<span id></span></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span>&lt;!</span><span>-- --</span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span>X
-<span id></span></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span>&lt;!</span><span>-- --&gt;</span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span>X
-<span id></span></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span>&lt;!</span><span>--</span><span>&lt;s</span><span>cript&gt; &lt;/script&gt; </span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span>X
-<span id></span></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span>&lt;!</span><span>--</span><span>&lt;s</span><span>cript&gt; &lt;/script&gt; --&gt;</span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span>X
-<span id></span></span><span>&lt;<span class="start-tag">script</span>&gt;</span><span></span><span>&lt;!</span><span>--</span><span>&lt;s</span><span>cript &lt;/script&gt; --&gt;</span><span>&lt;/<span class="end-tag">script</span>&gt;</span><span>X
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deleted file mode 100644
index 313e44cca..000000000
--- a/parser/htmlparser/tests/reftest/bug731234-1.html
+++ /dev/null
@@ -1,27 +0,0 @@
-<!DOCTYPE html>
-<body>
-<script></script>X
-<script></script >X
-<script></script
->X
-<script></script foo>X
-<script></script foo=bar>X
-<script></script foo="bar">X
-<script><!--</script>X
-<script><!-- </script>X
-<script><!-- </script >X
-<script><!-- </script
->X
-<script><!-- </script foo>X
-<script><!-- </script foo=bar>X
-<script><!-- </script foo="bar">X
-<script><!-- -</script>X
-<script><!-- --</script>X
-<script><!-- --></script>X
-<script><!--<script> </script> </script>X
-<script><!--<script> </script> --></script>X
-<script><!--<script </script> --></script>X
-<script><!--<script> </script  > --></script>X
-<script><!--<script> </script  foo> --></script>X
-<script><!--<script> </script  foo=bar> --></script>X
-<script><!--<script> </script  foo="bar"> --></script>X
diff --git a/parser/htmlparser/tests/reftest/bug820508-1-ref.html b/parser/htmlparser/tests/reftest/bug820508-1-ref.html
deleted file mode 100644
index e624b1688..000000000
--- a/parser/htmlparser/tests/reftest/bug820508-1-ref.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<!DOCTYPE html>
-<title>main { display: block; }</title>
-<style>div {
-  border: 2px solid blue;
-}</style>
-<div>foo</div><div>bar</div>
diff --git a/parser/htmlparser/tests/reftest/bug820508-1.html b/parser/htmlparser/tests/reftest/bug820508-1.html
deleted file mode 100644
index 60eabee67..000000000
--- a/parser/htmlparser/tests/reftest/bug820508-1.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<!DOCTYPE html>
-<title>main { display: block; }</title>
-<style>main {
-  border: 2px solid blue;
-}</style>
-<main>foo</main><main>bar</main>
diff --git a/parser/htmlparser/tests/reftest/bug910588-1-ref.html b/parser/htmlparser/tests/reftest/bug910588-1-ref.html
deleted file mode 100644
index da9c6867a..000000000
--- a/parser/htmlparser/tests/reftest/bug910588-1-ref.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html><html><head><title></title><link rel="stylesheet" type="text/css" href="resource://gre-resources/viewsource.css"></head><body id="viewsource" class="highlight" style="-moz-tab-size: 4"><pre id="line1"><span></span><span class="doctype">&lt;!DOCTYPE html&gt;</span><span></span><span>&lt;<span class="start-tag">table</span>&gt;</span><span></span><span title="Start tag “input” seen in “table”." class="error">&lt;<span class="start-tag">input</span> <span class="attribute-name">type</span>=<a class="attribute-value">hidden</a>&gt;</span><span></span><span>&lt;/<span class="end-tag">table</span>&gt;</span><span>
-<span id="line2"></span></span></pre></body></html>
diff --git a/parser/htmlparser/tests/reftest/bug910588-1.html b/parser/htmlparser/tests/reftest/bug910588-1.html
deleted file mode 100644
index d0f595858..000000000
--- a/parser/htmlparser/tests/reftest/bug910588-1.html
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE html><table><input type=hidden></table>
diff --git a/parser/htmlparser/tests/reftest/frame582940-ref.html b/parser/htmlparser/tests/reftest/frame582940-ref.html
deleted file mode 100644
index ac665679b..000000000
--- a/parser/htmlparser/tests/reftest/frame582940-ref.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset=utf-8>
-<title>Fragment nav</title>
-</head>
-<body>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p><a name='ref'>Ref!</a></p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/frame582940.html b/parser/htmlparser/tests/reftest/frame582940.html
deleted file mode 100644
index 646b7d5a7..000000000
--- a/parser/htmlparser/tests/reftest/frame582940.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset=utf-8>
-<title>Fragment nav</title>
-</head>
-<body>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p><a name='ref%20ref'>Ref!</a></p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-<p>Filler</p>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/frame599320-1-ref.html b/parser/htmlparser/tests/reftest/frame599320-1-ref.html
deleted file mode 100644
index 735c368f8..000000000
--- a/parser/htmlparser/tests/reftest/frame599320-1-ref.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset=utf-8>
-<meta content="width=device-width, initial-scale=1" name="viewport">
-<title>Non-UTF-16 doc</title>
-</head>
-<body>
-<h1>Non-UTF-16 doc</h1>
-
-<p>Euro sign: €</p>
-
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/frame599320-1.html b/parser/htmlparser/tests/reftest/frame599320-1.html
deleted file mode 100644
index 145ee94ba..000000000
--- a/parser/htmlparser/tests/reftest/frame599320-1.html
+++ /dev/null
@@ -1,1092 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-<!-- More than 1 KB of space -->
-
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-
-<meta charset=utf-8>
-<meta content="width=device-width, initial-scale=1" name="viewport">
-<title>Non-UTF-16 doc</title>
-</head>
-<body>
-<h1>Non-UTF-16 doc</h1>
-
-<p>Euro sign: €</p>
-<script>
-window.onload = function() {
-  window.requestAnimationFrame(function() {
-    parent.document.documentElement.removeAttribute("class");
-  });
-}
-</script>
-</body>
-</html>
-
diff --git a/parser/htmlparser/tests/reftest/reftest-stylo.list b/parser/htmlparser/tests/reftest/reftest-stylo.list
deleted file mode 100644
index 30686c95d..000000000
--- a/parser/htmlparser/tests/reftest/reftest-stylo.list
+++ /dev/null
@@ -1,26 +0,0 @@
-# DO NOT EDIT! This is a auto-generated temporary list for Stylo testing
-== bug535530-1.html bug535530-1.html
-skip == view-source:bug535530-2.html view-source:bug535530-2.html
-== bug566280-1.html bug566280-1.html
-== bug577418-1.html bug577418-1.html
-== bug582788-1.html bug582788-1.html
-skip-if(B2G) fuzzy-if(skiaContent,2,5) == bug582940-1.html bug582940-1.html
-random == bug592656-1.html bug592656-1.html
-# skip fuzzy-if(skiaContent,1,5) == bug599320-1.html bug599320-1.html
-skip fuzzy-if(skiaContent,2,5) == bug608373-1.html bug608373-1.html
-fuzzy-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)&&!layersGPUAccelerated&&!azureSkia,73,1) == view-source:bug482921-1.html view-source:bug482921-1.html
-== view-source:bug482921-2.xhtml view-source:bug482921-2.xhtml
-fuzzy-if(skiaContent,2,5) == bug659763-1.html bug659763-1.html
-fuzzy-if(skiaContent,1,5) == bug659763-2.html bug659763-2.html
-skip fuzzy-if(skiaContent,1,5) == bug659763-3.html bug659763-3.html
-fails fuzzy-if(skiaContent,2,3) == bug659763-4.html bug659763-4.html
-fails fuzzy-if(skiaContent,1,5) == bug659763-5.html bug659763-5.html
-fails fuzzy-if(skiaContent,1,5) == bug659763-6.html bug659763-6.html
-skip skip-if(B2G) == view-source:bug673094-1.html view-source:bug673094-1.html
-random == bug696651-1.html bug696651-1.html
-skip-if(B2G) == bug696651-2.html bug696651-2.html
-== view-source:bug700260-1.html view-source:bug700260-1.html
-== view-source:bug704667-1.html view-source:bug704667-1.html
-== view-source:bug731234-1.html view-source:bug731234-1.html
-== bug820508-1.html bug820508-1.html
-skip == view-source:bug910588-1.html view-source:bug910588-1.html
diff --git a/parser/htmlparser/tests/reftest/reftest.list b/parser/htmlparser/tests/reftest/reftest.list
deleted file mode 100644
index a549c9481..000000000
--- a/parser/htmlparser/tests/reftest/reftest.list
+++ /dev/null
@@ -1,26 +0,0 @@
-== bug535530-1.html bug535530-1-ref.html
-== view-source:bug535530-2.html bug535530-2-ref.html
-== bug566280-1.html bug566280-1-ref.html
-== bug569229-1.xml bug569229-1-ref.xml
-== bug577418-1.html bug577418-1-ref.html
-== bug582788-1.html bug582788-1-ref.html
-fuzzy-if(skiaContent,2,5) == bug582940-1.html bug582940-1-ref.html
-== bug592656-1.html bug592656-1-ref.html
-fuzzy-if(skiaContent,1,5) == bug599320-1.html bug599320-1-ref.html
-fuzzy-if(skiaContent,2,5) == bug608373-1.html bug608373-1-ref.html
-fuzzy-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)&&!layersGPUAccelerated&&!azureSkia,73,1) == view-source:bug482921-1.html bug482921-1-ref.html
-== view-source:bug482921-2.xhtml bug482921-2-ref.html
-fuzzy-if(skiaContent,2,5) == bug659763-1.html bug659763-1-ref.html
-fuzzy-if(skiaContent,1,5) == bug659763-2.html bug659763-2-ref.html
-fuzzy-if(skiaContent,1,5) == bug659763-3.html bug659763-3-ref.html
-fuzzy-if(skiaContent,2,3) == bug659763-4.html bug659763-4-ref.html
-fuzzy-if(skiaContent,1,5) == bug659763-5.html bug659763-5-ref.html
-fuzzy-if(skiaContent,1,5) == bug659763-6.html bug659763-6-ref.html
-== view-source:bug673094-1.html view-source:bug673094-1-ref.html
-== bug696651-1.html bug696651-1-ref.html
-== bug696651-2.html bug696651-2-ref.html
-== view-source:bug700260-1.html view-source:bug700260-1-ref.html
-== view-source:bug704667-1.html bug704667-1-ref.html
-== view-source:bug731234-1.html bug731234-1-ref.html
-== bug820508-1.html bug820508-1-ref.html
-== view-source:bug910588-1.html bug910588-1-ref.html
diff --git a/parser/moz.build b/parser/moz.build
index 167f8f7ad..5ab8aaef6 100644
--- a/parser/moz.build
+++ b/parser/moz.build
@@ -3,9 +3,7 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-DIRS += ['xml', 'htmlparser', 'html']
+DIRS += ['xml', 'html']
 
-EXPORTS += [
-    'nsCharsetSource.h',
-]
+EXPORTS += ['nsCharsetSource.h']
 
diff --git a/testing/crashtest/crashtests.list b/testing/crashtest/crashtests.list
index 6d7d60dca..7252ca8bb 100644
--- a/testing/crashtest/crashtests.list
+++ b/testing/crashtest/crashtests.list
@@ -61,8 +61,6 @@ include ../../libs/libpng/crashtests/crashtests.list
 
 include ../../netwerk/test/crashtests/crashtests.list
 
-include ../../parser/htmlparser/tests/crashtests/crashtests.list
-
 include ../../security/manager/ssl/crashtests/crashtests.list
 
 include ../../view/crashtests/crashtests.list