32 lines
1.1 KiB
HTML
32 lines
1.1 KiB
HTML
<body>
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<video id="video" autoplay playsInline></video>
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<script src="../../resources/testharness.js"></script>
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<script src="../../resources/testharnessreport.js"></script>
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<script>
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promise_test(async() => {
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let stream = await navigator.mediaDevices.getUserMedia({video : true});
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video.srcObject = stream;
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assert_equals(video.currentTime, 0);
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await video.play();
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let currentTime = video.currentTime;
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assert_not_equals(currentTime, 0, "Playback has started, currentTime must not be zero");
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await new Promise(resolve => setTimeout(resolve, 10));
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assert_greater_than(video.currentTime, currentTime, "video is playing, time should advance");
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video.pause();
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currentTime = video.currentTime;
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await new Promise(resolve => setTimeout(resolve, 10));
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assert_equals(video.currentTime, currentTime, "video is paused, currentTime must not advance");
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await video.play();
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assert_greater_than(video.currentTime, currentTime, "Playback has started, currentTime should advance");
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}, "Check video.currentTime behavior");
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</script>
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</body>
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