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69e03d2bce
MozReview-Commit-ID: JuIXXDOATmu --HG-- extra : rebase_source : 946d443da920a7a14b23491c956099630f94ad2f extra : source : 2494048cfbd4f8bb501f025bc119825ffdef20a2
92 lines
2.5 KiB
HTML
92 lines
2.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test seekToNextFrame of media files that should play OK</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<script type="text/javascript" src="manifest.js"></script>
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</head>
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<body>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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var manager = new MediaTestManager;
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function startTest(test, token) {
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var v = document.createElement('video');
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v.preload = "metadata";
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v.token = token;
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v.seenSeeking = false;
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v.seenEnded = false;
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var handler = {
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"ontimeout": function() {
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Log(token, "timed out: ended=" + v.seenEnded);
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}
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};
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manager.started(token, handler);
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v.src = test.name;
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v.name = test.name;
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function callSeekToNextFrame() {
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v.seekToNextFrame().then(
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() => {
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ok(v.seenSeeking, "Should have already received seeking event.")
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v.seenSeeking = false;
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if (!v.seenEnded)
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callSeekToNextFrame();
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},
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() => {
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// When seek reaches the end, the promise is resolved before 'ended'
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// is fired. The resolver calls callSeekToNextFrame() to schedule
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// another seek and then the 'ended' handler calls finish() to shut
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// down the MediaDecoder which will reject the seek promise. So we don't
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// raise an error in this case.
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ok(v.finished, "seekToNextFrame() failed.");
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}
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);
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}
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var onLoadedmetadata = function(test, v) { return function() {
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callSeekToNextFrame();
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}}(test, v);
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var finish = function() {
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v.finished = true;
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v.removeEventListener("loadedmetadata", onLoadedmetadata);
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v.removeEventListener("seeking", onSeeking);
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removeNodeAndSource(v);
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manager.finished(v.token);
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}
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var onEnded = function(test, v) { return function() {
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v.seenEnded = true;
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finish();
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}}(test, v);
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var onSeeking = function(test, v) { return function() {
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ok(!v.seenSeeking, "Should yet receive seeking event.")
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v.seenSeeking = true;
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}}(test, v);
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v.addEventListener("loadedmetadata", onLoadedmetadata);
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v.addEventListener("seeking", onSeeking);
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v.addEventListener("ended", onEnded);
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document.body.appendChild(v);
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}
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.pushPrefEnv(
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{
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"set": [["media.seekToNextFrame.enabled", true ]]
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},
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function() {
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manager.runTests(gSeekToNextFrameTests, startTest);
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});
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</script>
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</pre>
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</body>
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</html> |