mozilla-central/dom/media/test/test_seekToNextFrame.html

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Test Info: Warnings

<!DOCTYPE HTML>
<html>
<head>
<title>Test seekToNextFrame of media files that should play OK</title>
<script 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 video = document.createElement('video');
video.preload = "metadata";
video.token = token;
video.seenSeeking = false;
video.seenEnded = false;
var handler = {
"ontimeout": function() {
Log(token, "timed out: ended=" + video.seenEnded);
}
};
manager.started(token, handler);
video.src = test.name;
video.name = test.name;
function callSeekToNextFrame() {
video.seekToNextFrame().then(
() => {
if (!video.seenSeeking) {
ok(false, video.token + ": Should have already received seeking event.");
}
video.seenSeeking = false;
if (!video.ended) {
callSeekToNextFrame();
}
},
() => {
ok(false, video.token + ": seekToNextFrame() failed.");
}
);
}
var onLoadedmetadata = function() { return function() {
callSeekToNextFrame();
}}(test, video);
var finish = function() {
video.finished = true;
video.removeEventListener("loadedmetadata", onLoadedmetadata);
video.removeEventListener("seeking", onSeeking);
removeNodeAndSource(video);
manager.finished(video.token);
}
var onEnded = function(t, v) { return function() {
v.seenEnded = true;
finish();
}}(test, video);
var onSeeking = function(t, v) { return function() {
if (v.seenSeeking) {
ok(false, v.token + ": Should yet receive seeking event.");
}
v.seenSeeking = true;
}}(test, video);
video.addEventListener("loadedmetadata", onLoadedmetadata);
video.addEventListener("seeking", onSeeking);
video.addEventListener("ended", onEnded);
document.body.appendChild(video);
}
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv(
{
"set": [
["media.seekToNextFrame.enabled", true ],
["media.dormant-on-pause-timeout-ms", -1]
]
},
function() {
manager.runTests(gSeekToNextFrameTests, startTest);
});
</script>
</pre>
</body>
</html>