gecko-dev/dom/media/test/test_bug495300.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=495300
-->
<head>
<title>Bug 495300 - seeking to the end should behave as "ended"</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript" src="manifest.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=495300">Mozilla Bug 495300</a>
<pre id="test">
<script class="testbody" type="text/javascript">
var manager = new MediaTestManager;
function filename(uri) {
return uri.substr(uri.lastIndexOf("/")+1);
}
function mediaEnded(event) {
ok(true, "Got expected 'ended' event: " + filename(event.target.currentSrc));
if (event.target._expectedDuration)
ok(Math.abs(event.target.currentTime - event.target._expectedDuration) < 0.1,
"currentTime equals duration: " + filename(event.target.currentSrc));
event.target.removeEventListener("ended", mediaEnded, false);
manager.finished(event.target.token);
removeNodeAndSource(event.target);
}
function mediaLoadedmetadata(event) {
event.target.currentTime = event.target.duration;
event.target.removeEventListener("loadedmetadata", mediaLoadedmetadata, false);
}
function startTest(test, token) {
var elemType = /^audio/.test(test.type) ? "audio" : "video";
var v1 = document.createElement(elemType);
v1.preload = "auto";
v1.src = test.name;
if (test.duration) {
v1._expectedDuration = test.duration;
}
v1.addEventListener("loadedmetadata", mediaLoadedmetadata, false);
v1.addEventListener("ended", mediaEnded, false);
v1.load();
v1.token = token;
manager.started(token);
}
manager.runTests(gSeekTests, startTest);
</script>
</pre>
</body>
</html>