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<!DOCTYPE HTML>
<html>
<head>
<title>Media test: seeking off the end of a file</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">
if (navigator.platform.startsWith("Win")) {
SimpleTest.expectAssertions(0, 10);
}
var manager = new MediaTestManager;
// Test if the ended event works correctly.
function startTest(e) {
var v = e.target;
checkMetadata(v._name, v, v._test);
is(v._loadedMetadata, false, "Should only receive one loadedmetadata event for " + v._name);
v._loadedMetadata = true;
v.currentTime = 3.0 * v.duration;
}
function playbackEnded(e) {
var v = e.target;
// We should have dispatched an ended event when we seeked to the end of
// media, but we want the ended event which dispatches once playback has
// completed after the seek to the beginning.
if (!v._played)
return;
ok(v.ended, "Checking ended set after seeking to EOF and playing for " + v._name);
ok(!v._finished, "Should only hit the end once for " + v._name);
v._finished = true;
removeNodeAndSource(v);
manager.finished(v.token);
}
function endSeek(e) {
var v = e.target;
if (v._seeked)
return;
v._seeked = true;
ok(Math.abs(v.duration - v.currentTime) < 0.1,
"Should be at end of media for " + v._name + " t=" + v.currentTime + " d=" + v.duration);
v.play();
}
function playing(e) {
e.target._played = true;
}
function initTest(test, token) {
var type = getMajorMimeType(test.type);
var v = document.createElement(type);
v.preload = "auto";
v.token = token;
manager.started(token);
v.src = test.name;
v._name = test.name;
v._finished = false;
v._test = test;
v._loadedMetadata = false;
v._seeked = false;
v._played = false;
v.addEventListener("loadedmetadata", startTest, false);
v.addEventListener("playing", playing, false);
v.addEventListener("seeked", endSeek, false);
v.addEventListener("ended", playbackEnded, false);
document.body.appendChild(v);
}
manager.runTests(gSmallTests, initTest);
</script>
</pre>
</body>
</html>
|
