gecko-dev/content/media/test/test_loop.html

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<!DOCTYPE HTML>
<html>
<head>
<title>Test looping support</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>
<pre id="test">
<script class="testbody" type="text/javascript">
var manager = new MediaTestManager;
function startTest(test, token) {
manager.started(token);
var v = document.createElement('video');
v.token = token;
v.src = test.name;
v.name = test.name;
v.playCount = 0;
v.seekingCount = 0;
v.seekedCount = 0;
v.loop = true;
v.addEventListener("play", function (e) {
e.target.playCount += 1;
ok(e.target.playCount == 1, "Should get exactly one play event.");
}, false);
v.addEventListener("seeking", function (e) {
e.target.seekingCount += 1;
}, false);
v.addEventListener("seeked", function (e) {
e.target.seekedCount += 1;
if (e.target.seekedCount == 3) {
ok(e.target.seekingCount == 3, "Expect matched pairs of seeking/seeked events.");
e.target.loop = false;
}
}, false);
v.addEventListener("ended", function (e) {
ok(!e.target.loop, "Shouldn't get ended event while looping.");
removeNodeAndSource(e.target);
manager.finished(e.target.token);
}, false);
document.body.appendChild(v);
v.play();
}
manager.runTests(gSmallTests, startTest);
</script>
</pre>
</body>
</html>