зеркало из https://github.com/mozilla/gecko-dev.git
40 строки
1.2 KiB
HTML
40 строки
1.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for Bug 883173 - TextTrackCue(List) Sorting</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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</head>
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<body>
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<video id="v" src="seek.webm" preload="metadata">
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<track src="bug883173.vtt" kind="subtitles" id="default" default>
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</video>
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<script type="text/javascript">
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/**
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* This test is used to ensure that the cues in the cue list should be sorted by
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* cues' start time and end time, not the present order in the file.
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*/
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function runTest() {
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let trackElement = document.getElementById("default");
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is(trackElement.readyState, 2, "Track::ReadyState should be set to LOADED.");
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let expected = [[1, 3], [1, 2], [2, 4], [2, 3], [3, 4]];
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let cueList = trackElement.track.cues;
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is(cueList.length, expected.length, "Cue list length should be 5.");
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for (let i = 0; i < expected.length; i++) {
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is(cueList[i].startTime, expected[i][0],
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`Cue's start time should be ${expected[i][0]}`);
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is(cueList[i].endTime, expected[i][1],
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`Cue's end time should be ${expected[i][1]}`);
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}
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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onload = runTest;
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</script>
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</body>
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</html>
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