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Bug 905320 - Add regression tests to make sure we don't leak again. r=khuey

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Original test comes from bug 895305 which is a duplicate of 905320.
This commit is contained in:
Rick Eyre 2013-08-15 18:30:13 -04:00
parent 75a54dece9
commit 03bbf26171
2 changed files with 44 additions and 0 deletions
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1
content/media/test/Makefile.in
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@ -145,6 +145,7 @@ MOCHITEST_FILES = \
test_VideoPlaybackQuality_disabled.html \
test_webvtt_disabled.html \
test_playback_rate_playpause.html \
test_bug895305.html \
$(NULL)
# Disabled on Windows for frequent intermittent failures

43
content/media/test/test_bug895305.html Normal file
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@ -0,0 +1,43 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=895305
https://bugzilla.mozilla.org/show_bug.cgi?id=905320
-->
<head>
<meta charset='utf-8'>
<title>Regression test for bug 895305 and 905320 - TextTrack* leaks</title>
<script type="text/javascript" src="/MochiKit/MochiKit.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>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv({"set": [["media.webvtt.enabled", true]]},
function() {
var audio = document.createElement("audio");
// Check leaking on TextTrackList objects.
window.ttl = audio.textTracks;
ttl.addEventListener("click", function(){}, false);
// Check leaking on TextTrackCue objects.
window.ttc = new TextTrackCue(3, 4, "Test.");
ttc.addEventListener("click", function() {}, false);
// Check leaking on TextTrack objects.
audio.addTextTrack("subtitles", "label", "en-CA");
ttl[0].addEventListener("click", function() {}, false);
ok(true); // Need to have at least one assertion for Mochitest to be happy.
SimpleTest.finish();
}
);
</script>
</pre>
</body>
</html>