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

96 строки
2.4 KiB
HTML

<!DOCTYPE HTML>
<html>
<head>
<title>Test playback of media files that should play OK</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) {
var v = document.createElement('video');
v.token = token;
manager.started(token);
v.src = test.name;
v.name = test.name;
v.playingCount = 0;
v._playedOnce = false;
var check = function(test, v) { return function() {
checkMetadata(test.name, v, test);
}}(test, v);
var noLoad = function(test, v) { return function() {
ok(false, test.name + " should not fire 'load' event");
}}(test, v);
function finish(v) {
removeNodeAndSource(v);
manager.finished(v.token);
}
function mayFinish(v) {
if (v.seenEnded && v.seenSuspend) {
finish(v);
}
}
var checkEnded = function(test, v) { return function() {
if (test.duration) {
ok(Math.abs(v.currentTime - test.duration) < 0.1,
test.name + " current time at end: " + v.currentTime);
}
is(v.readyState, v.HAVE_CURRENT_DATA, test.name + " checking readyState");
ok(v.ended, test.name + " checking playback has ended");
ok(v.playingCount > 0, "Expect at least one playing event");
v.playingCount = 0;
if (v._playedOnce) {
v.seenEnded = true;
mayFinish(v);
} else {
v._playedOnce = true;
v.play();
}
}}(test, v);
var checkSuspended = function(test, v) { return function() {
if (v.seenSuspend) {
return;
}
v.seenSuspend = true;
ok(true, test.name + " got suspend");
mayFinish(v);
}}(test, v);
var checkPlaying = function(test, v) { return function() {
is(test.name, v.name, "Should be testing file we think we're testing...");
v.playingCount++;
}}(test, v);
v.addEventListener("load", noLoad);
v.addEventListener("loadedmetadata", check);
v.addEventListener("playing", checkPlaying);
// We should get "ended" and "suspend" events for every resource
v.addEventListener("ended", checkEnded);
v.addEventListener("suspend", checkSuspended);
document.body.appendChild(v);
v.play();
}
manager.runTests(gReplayTests, startTest);
</script>
</pre>
</body>
</html>