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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=372964
-->
<head>
<title>Test for Bug 372964</title>
<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=372964">Mozilla Bug 372964</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 372964 **/
var eventCount = 0;
function runTest() {
var ifr = document.getElementsByTagName("iframe")[0];
var xhr = new ifr.contentWindow.XMLHttpRequest();
xhr.addEventListener("foo", ifr.contentWindow.listener, false);
var event = ifr.contentDocument.createEvent("Events");
event.initEvent("foo", true, true);
xhr.dispatchEvent(event);
is(eventCount, 1, "Should have handled an event");
ifr.contentDocument.open();
ifr.contentDocument.close();
event = ifr.contentDocument.createEvent("Events");
event.initEvent("foo", true, true);
xhr.dispatchEvent(event);
is(eventCount, 2,
"Should have handled the event because open()/close() keep the active document");
ifr.onload = function() {
event = ifr.contentDocument.createEvent("Events");
event.initEvent("foo", true, true);
xhr.dispatchEvent(event);
is(eventCount, 2,
"Shouldn't have handled an event because the context has changed");
SimpleTest.finish();
};
ifr.contentWindow.location = "about:blank";
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(runTest);
</script>
</pre>
<iframe src="data:text/html,<script>function listener() { ++parent.eventCount; } </script>">
</body>
</html>
|
