1 files changed, 140 insertions, 0 deletions
diff --git a/dom/base/test/test_domcursor.html b/dom/base/test/test_domcursor.html
new file mode 100644
index 0000000000..d33581f124
--- /dev/null
+++ b/dom/base/test/test_domcursor.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for DOMCursor</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script class="testbody" type="application/javascript;version=1.7">
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+
+var reqserv = SpecialPowers.getDOMRequestService();
+ok("createRequest" in reqserv, "appears to be a service");
+
+var req;
+var lastContinue = false;
+
+var index = 0;
+
+function next() {
+  if (index < tests.length) {
+    ok(true, "Begin test");
+    tests[index++]();
+  } else {
+    ok(true, "All done");
+    SimpleTest.finish();
+  }
+}
+
+var tests = [
+  function() {
+    // create a cursor, test its interface and its initial state
+    req = reqserv.createCursor(window, function() {
+      if (lastContinue) {
+        reqserv.fireDone(req);
+      } else {
+        reqserv.fireSuccess(req, "next result")
+      }
+    });
+    ok("result" in req, "cursor has result");
+    ok("error" in req, "cursor has error");
+    ok("onsuccess" in req, "cursor has onsuccess");
+    ok("onerror" in req, "cursor has onerror");
+    ok("readyState" in req, "cursor has readyState");
+    ok("done" in req, "cursor has finished");
+    ok("continue" in req, "cursor has continue");
+    ok(!("then" in req), "cursor should not have a then method");
+
+    is(req.readyState, "pending", "readyState is pending");
+    is(req.result, undefined, "result is undefined");
+    is(req.onsuccess, null, "onsuccess is null");
+    is(req.onerror, null, "onerror is null");
+    next();
+  },
+  function() {
+    // fire success
+    req.onsuccess = function(e) {
+      ok(e, "got success event");
+      is(e.type, "success", "correct type during success");
+      is(e.target, req, "correct target during success");
+      is(req.readyState, "done", "correct readyState after success");
+      is(req.error, null, "correct error after success");
+      is(req.result, "my result", "correct result after success");
+      is(req.done, false, "cursor is not done after continue")
+      next();
+    }
+    reqserv.fireSuccess(req, "my result");
+  },
+  function() {
+    // continue
+    req.onsuccess = function(e) {
+      ok(e, "got success event after continue");
+      is(e.type, "success", "correct type during continue");
+      is(e.target, req, "correct target during continue");
+      is(req.readyState, "done", "correct readyState after continue");
+      is(req.error, null, "correct error after continue");
+      is(req.result, "next result", "correct result after continue");
+      is(req.done, false, "cursor is not done after continue")
+      next();
+    }
+    req.continue();
+  },
+  function() {
+    // FireDone
+    req.onsuccess = function(e) {
+      ok(e, "got success event after continue");
+      is(e.type, "success", "correct type during continue");
+      is(e.target, req, "correct target during continue");
+      is(req.readyState, "done", "correct readyState after continue");
+      is(req.error, null, "correct error after continue");
+      is(req.result, undefined, "no result after last continue");
+      is(req.done, true, "cursor is done after last continue")
+      try {
+        req.continue();
+        ok(false, "continue when cursor is done should fail");
+      } catch (e) {
+        ok(true, "continue when cursor is done should fail");
+      }
+
+      next();
+    }
+    lastContinue = true;
+    req.continue();
+  },
+  function() {
+    // fire error
+    req = reqserv.createCursor(window, function(){});
+    req.onerror = function(e) {
+      ok(e, "got success event");
+      is(e.type, "error", "correct type during error");
+      is(e.target, req, "correct target during error");
+      is(req.readyState, "done", "correct readyState after error");
+      is(req.error.name, "error msg", "correct error after error");
+      is(req.result, undefined, "correct result after error");
+      try {
+        req.continue();
+        ok(false, "continue while in an error state should fail");
+      } catch (e) {
+        ok(true, "continue while in an error state should fail");
+      }
+
+      next();
+    }
+    reqserv.fireError(req, "error msg");
+  }
+];
+
+next();
+
+</script>
+</pre>
+</body>
+</html>