зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.5 KiB
HTML
56 строки
1.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Media test: seek tests</title>
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<script 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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<script type="text/javascript" src="seek_support.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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/**
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* This test is used to make sure video's duration won't be changed when it
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* reachs to the end after seeking to position where the time is very close to
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* video's end time.
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*/
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SimpleTest.waitForExplicitFinish();
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(async function startTest()
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{
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const video = document.createElement('video');
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video.src = "bunny.webm";
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document.body.appendChild(video);
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const loadedMetadata = once(video, "loadedmetadata");
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const canplay = once(video, "canplay");
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const end = once(video, "ended");
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info(`- wait for video loading metadata -`);
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await loadedMetadata;
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const originalDuration = video.duration;
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info(`- seek video to the position which is close to end time -`);
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// video's duration is 2.1 and the last key frame is in 2.0, we want to seek
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// to that keyframe.
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video.currentTime = originalDuration - 0.1;
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info(`- play video until it ends -`);
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await canplay;
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await video.play();
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await end;
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ok(video.duration === originalDuration, `Duration shouldn't change`);
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removeNodeAndSource(video);
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SimpleTest.finish();
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})();
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</script>
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</pre>
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</body>
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</html>
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