1 files changed, 57 insertions, 0 deletions
diff --git a/dom/base/test/test_bug499656.html b/dom/base/test/test_bug499656.html
new file mode 100644
index 0000000000..bfc273ecf4
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+++ b/dom/base/test/test_bug499656.html
@@ -0,0 +1,57 @@
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=499656
+-->
+<head>
+  <title>Test for Bug 499656</title>
+  <script 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=499656">Mozilla Bug 499655</a>
+<p id="display"></p>
+<div id="content">
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+/** Test for Bug 499655 **/
+
+div1 = document.createElementNS("http://www.w3.org/1999/xhtml","test");
+div2 = document.createElementNS("http://www.w3.org/1999/xhtml","TEst");
+div3 = document.createElementNS("test","test");
+div4 = document.createElementNS("test","TEst");
+div5 = document.createElement("test");
+div6 = document.createElement("TEst");
+
+content = document.getElementById("content");
+
+content.appendChild(div1);
+content.appendChild(div2);
+content.appendChild(div3);
+content.appendChild(div4);
+content.appendChild(div5);
+content.appendChild(div6);
+
+list = document.getElementsByTagName('test');
+is(list.length, 4, "Number of elements found");
+ok(list[0] == div1, "First element didn't match");
+ok(list[1] == div3, "Third element didn't match");
+ok(list[2] == div5, "Fifth element didn't match");
+ok(list[3] == div6, "Sixth element didn't match");
+
+list = document.getElementsByTagName('TEst');
+is(list.length, 4, "Wrong number of elements found");
+ok(list[0] == div1, "First element didn't match");
+ok(list[1] == div4, "Fourth element didn't match");
+ok(list[2] == div5, "Fifth element didn't match");
+ok(list[3] == div6, "Sixth element didn't match");
+
+list = document.getElementsByTagNameNS('test', 'test');
+is(list.length, 1, "Wrong number of elements found");
+ok(list[0] == div3, "Third element didn't match");
+
+</script>
+</pre>
+</body>
+</html>