зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.3 KiB
HTML
49 строки
1.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Test cloneElementVisually</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="https://example.com:443/tests/dom/media/test/cloneElementVisually_helpers.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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<div id="content">
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<h1>Original</h1>
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<video id="original"></video>
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<h1>Clone</h1>
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</div>
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<div id="results">
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<h1>Results</h1>
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<canvas id="left"></canvas>
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<canvas id="right"></canvas>
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</div>
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<script type="application/javascript">
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/* import-globals-from cloneElementVisually_helpers.js */
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/**
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* Test that when we start cloning a video that has already ended, the
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* clone displays the last frame from the video.
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*/
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add_task(async () => {
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await setup();
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let originalVideo = document.getElementById("original");
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let ended = waitForEventOnce(originalVideo, "ended");
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await originalVideo.play();
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await ended;
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await withNewClone(originalVideo, async clone => {
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await SpecialPowers.wrap(originalVideo).cloneElementVisually(clone);
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ok(await assertVideosMatch(originalVideo, clone),
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"Visual clone should display final frame.");
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});
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});
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</script>
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</body>
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</html>
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