gecko-dev/content/events/test/test_bug367781.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=367781
-->
<head>
<title>Test for Bug 367781</title>
<script type="text/javascript" src="/MochiKit/packed.js"></script>
<script type="text/javascript" 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=367781">Mozilla Bug 367781</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug **/
var eventCounter = 0;
function handler(e) {
if (e.type == "DOMNodeInserted") {
++eventCounter;
}
}
function doTest() {
var i1 = document.getElementById('i1');
var i2 = document.getElementById('i2');
var pre = i1.contentDocument.getElementsByTagName("pre")[0];
pre.addEventListener("DOMNodeInserted", handler, false);
pre.textContent = pre.textContent + pre.textContent;
ok(eventCounter == 1, "DOMNodeInserted should have been dispatched");
pre.parentNode.removeChild(pre);
i2.contentDocument.adoptNode(pre);
i2.contentDocument.body.appendChild(pre);
ok(eventCounter == 2, "DOMNodeInserted should have been dispatched in the new document");
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(doTest);
addLoadEvent(SimpleTest.finish);
</script>
</pre>
<iframe id="i1" src="data:text/html,&lt;html&gt;&lt;body&gt;&lt;pre&gt;Foobar&lt;/pre&gt;&lt;/body&gt;&lt;/html&gt;"></iframe>
<iframe id="i2" src="data:text/html,&lt;html&gt;&lt;body&gt;&lt;/body&gt;&lt;/html&gt;"></iframe>
</body>
</html>