<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=500937
-->
<head>
  <title>Test for Bug 500937</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=500937">Mozilla Bug 500937</a>
<p id="display"></p>
<div id="content" style="display: none">
  <iframe id=iframe src="about:blank"></iframe>
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 500937 **/

var d = document.implementation.createDocument("http://www.w3.org/1999/xhtml", "html", null);
var h = d.documentElement;
h.appendChild(d.createElementNS("http://www.w3.org/1999/xhtml", "head"));
var b = d.createElementNS("http://www.w3.org/1999/xhtml", "body");
h.appendChild(b);

b.appendChild(d.createElementNS("http://www.w3.org/1999/xhtml", "div"));
b.appendChild(d.createElementNS("http://www.w3.org/1999/xhtml", "script"));
b.appendChild(d.createElementNS("http://www.w3.org/1999/xhtml", "br"));
b.appendChild(d.createElementNS("http://www.w3.org/1999/xhtml", "source"));
b.appendChild(d.createElementNS("http://www.w3.org/1999/xhtml", "param"));
b.appendChild(d.createTextNode("\u00A0"));

is(new XMLSerializer().serializeToString(d), 
   '<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><div></div><script><\/script><br /><source /><param />\u00A0</body></html>', 
   "XML DOM input to XMLSerializer");

d = document.getElementById('iframe').contentWindow.document;

while(d.documentElement.previousSibling) {
  d.removeChild(d.documentElement.previousSibling);
}

d.replaceChild(h, d.documentElement);

is(new XMLSerializer().serializeToString(d),  
   '<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><div></div><script><\/script><br /><source /><param />\u00A0</body></html>', 
   "HTML DOM input to XMLSerializer");

</script>
</pre>
</body>
</html>
