1 files changed, 54 insertions, 0 deletions
diff --git a/dom/base/test/test_meta_viewport5.html b/dom/base/test/test_meta_viewport5.html
new file mode 100644
index 0000000000..739e5b7fe6
--- /dev/null
+++ b/dom/base/test/test_meta_viewport5.html
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>meta viewport test</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <meta name="viewport" content="user-scalable=NO">
+  <script src="viewport_helpers.js"></script>
+</head>
+<body>
+  <p>user-scalable=NO</p>
+  <script type="application/javascript;version=1.7">
+    "use strict";
+
+    SimpleTest.waitForExplicitFinish();
+
+    let tests = [];
+
+    tests.push(function test1() {
+      let info = getViewportInfo(800, 480);
+      is(info.allowZoom, true, "user-scalable values are case-sensitive; 'NO' is not valid");
+
+      nextTest();
+    });
+
+    function getViewportInfo(aDisplayWidth, aDisplayHeight) {
+      let defaultZoom = {}, allowZoom = {}, minZoom = {}, maxZoom = {},
+          width = {}, height = {}, autoSize = {};
+
+      let cwu = SpecialPowers.getDOMWindowUtils(window);
+      cwu.getViewportInfo(aDisplayWidth, aDisplayHeight, defaultZoom, allowZoom,
+                          minZoom, maxZoom, width, height, autoSize);
+      return {
+        defaultZoom: defaultZoom.value,
+        minZoom: minZoom.value,
+        maxZoom: maxZoom.value,
+        width: width.value,
+        height: height.value,
+        autoSize: autoSize.value,
+        allowZoom: allowZoom.value
+      };
+    }
+
+    function nextTest() {
+      if (tests.length)
+        (tests.shift())();
+      else
+        SimpleTest.finish();
+    }
+    addEventListener("load", nextTest);
+  </script>
+</body>
+</html>