<!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 >
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