33 lines
1.1 KiB
HTML
33 lines
1.1 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<script src="video-test.js"></script>
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<script src="media-file.js"></script>
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<script>
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if (window.testRunner) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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}
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function start() {
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if (window.internals)
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internals.setUserPreferredAudioCharacteristic('public.accessibility.describes-video');
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findMediaElement();
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video = document.getElementById('video');
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waitForEvent('canplaythrough', canplaythrough);
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video.src = findMediaFile('video', 'content/audio-describes-video');
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}
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function canplaythrough() {
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testExpected('video.audioTracks.length', 2);
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testExpected('video.audioTracks[0].enabled', false);
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testExpected('video.audioTracks[1].enabled', true);
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endTest();
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}
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</script>
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</head>
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<body onload="start()">
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<video id="video"></video>
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</body>
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</html>
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