gecko/dom/tests/mochitest/general/test_browserFrame6.html
Justin Lebar eff9052a37 Bug 719459 - Add onmozbrowsertitlechange event. r=smaug
--HG--
extra : rebase_source : b5e8ee64c85e0090a38a849bf077a68055ff56b9
2012-01-26 18:03:22 -05:00

73 lines
2.1 KiB
HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=720157
-->
<head>
<title>Test for Bug 720157</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="browserFrameHelpers.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=720157">Mozilla Bug 720157</a>
<!--
Test that the onmozbrowsertitlechange event works.
-->
<script type="application/javascript;version=1.7">
"use strict";
SimpleTest.waitForExplicitFinish();
function runTest() {
browserFrameHelpers.setEnabledPref(true);
browserFrameHelpers.addToWhitelist();
var iframe1 = document.createElement('iframe');
iframe1.mozbrowser = true;
document.body.appendChild(iframe1);
// iframe2 is a red herring; we modify its title but don't listen for
// titlechanges; we want to make sure that its titlechange events aren't
// picked up by the listener on iframe1.
var iframe2 = document.createElement('iframe');
iframe2.mozbrowser = true;
document.body.appendChild(iframe2);
var numTitleChanges = 0;
iframe1.addEventListener('mozbrowsertitlechange', function(e) {
numTitleChanges++;
if (numTitleChanges == 1) {
is(e.detail, 'Title');
iframe1.contentDocument.title = 'New title';
iframe2.contentDocument.title = 'BAD TITLE 2';
}
else if (numTitleChanges == 2) {
is(e.detail, 'New title');
iframe1.src = 'data:text/html,<html><head><title>Title 3</title></head><body></body></html>';
}
else if (numTitleChanges == 3) {
is(e.detail, 'Title 3');
SimpleTest.finish();
}
else {
ok(false, 'Too many titlechange events.');
}
});
iframe1.src = 'data:text/html,<html><head><title>Title</title></head><body></body></html>';
iframe2.src = 'data:text/html,<html><head><title>BAD TITLE</title></head><body></body></html>';
}
addEventListener('load', function() { SimpleTest.executeSoon(runTest); });
</script>
</body>
</html>