test_bug417384.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=417384

-->

<head>

  <title>Test for Bug 417384</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=417384">Mozilla Bug 417384</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

<script class="testbody" type="text/javascript">

/** Test for Bug 417384 **/

var expectedSerialization = "about:blank document";

function testSerializer() {

  var doc = document.getElementById('test_iframe').contentDocument;

  doc.body.textContent = expectedSerialization;

  var head1 = doc.createElement("head");

  doc.body.appendChild(head1);

  var span = doc.createElement("span");

  head1.appendChild(span);

  span.appendChild(doc.createTextNode("before inner head\n"));

  span.appendChild(doc.createElement("head"));

  span.appendChild(doc.createTextNode("\nafter inner head"));

  var encoder = SpecialPowers.Cu.createDocumentEncoder("text/html");

  encoder.init(doc, "text/plain", 0);

  encoder.setCharset("UTF-8");

  var out = encoder.encodeToString();

  ok(out == expectedSerialization, "Wrong serialization!");

SimpleTest.waitForExplicitFinish();

addLoadEvent(testSerializer);

addLoadEvent(SimpleTest.finish);

</script>

</pre>

<iframe id="test_iframe" src="about:blank"></iframe>

</body>

</html>