2019-10-03 18:09:31 +00:00
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<body>
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<video id="localVideo" 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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if (!window.internals)
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return Promise.reject("Test requires internals API");
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if (!window.internals.supportsAudioSession)
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return;
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internals.settings.setShouldManageAudioSessionCategory(true);
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2021-01-14 17:19:00 +00:00
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const defaultCategory = internals.audioSessionCategory();
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2019-10-03 18:09:31 +00:00
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let stream = await navigator.mediaDevices.getUserMedia({audio : true});
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localVideo.srcObject = stream;
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await localVideo.play();
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assert_equals(internals.audioSessionCategory(), "PlayAndRecord");
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stream.getAudioTracks()[0].enabled = false;
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await new Promise(resolve => setTimeout(resolve, 10));
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assert_equals(internals.audioSessionCategory(), "PlayAndRecord");
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2019-10-08 19:53:56 +00:00
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2021-01-14 17:19:00 +00:00
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const audioTrack = stream.getAudioTracks()[0];
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stream.removeTrack(audioTrack);
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2019-10-08 19:53:56 +00:00
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await new Promise(resolve => setTimeout(resolve, 10));
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assert_equals(internals.audioSessionCategory(), "PlayAndRecord");
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2021-01-14 17:19:00 +00:00
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audioTrack.stop();
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const maxTries = 100;
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let counter = 0;
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while (++counter < maxTries) {
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if (internals.audioSessionCategory() != "PlayAndRecord")
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break;
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await new Promise(resolve => setTimeout(resolve, 10));
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}
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assert_less_than(counter, maxTries);
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assert_equals(internals.audioSessionCategory(), defaultCategory);
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}, "Check audio session state in case of disabled and stopped audio tracks");
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2019-10-03 18:09:31 +00:00
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</script>
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</body>
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