114 lines
4.1 KiB
HTML
114 lines
4.1 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script type="application/javascript" src="pc.js"></script>
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<script type="application/javascript" src="/tests/dom/canvas/test/captureStream_common.js"></script>
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</head>
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<body>
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<pre id="test">
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<script type="application/javascript">
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createHTML({
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bug: "1219711",
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title: "Disabling locally should be reflected remotely"
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});
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runNetworkTest(async () => {
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const test = new PeerConnectionTest();
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await pushPrefs(
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["media.getusermedia.camera.stop_on_disable.enabled", true],
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["media.getusermedia.camera.stop_on_disable.delay_ms", 0],
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["media.getusermedia.microphone.stop_on_disable.enabled", true],
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["media.getusermedia.microphone.stop_on_disable.delay_ms", 0],
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// Always use fake tracks since we depend on video to be somewhat green and
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// audio to have a large 1000Hz component.
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['media.audio_loopback_dev', ''],
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['media.video_loopback_dev', ''],
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['media.navigator.streams.fake', true]);
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test.setMediaConstraints([{audio: true, video: true}], []);
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test.chain.append([
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function CHECK_ASSUMPTIONS() {
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is(test.pcLocal.localMediaElements.length, 2,
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"pcLocal should have one media element");
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is(test.pcRemote.remoteMediaElements.length, 2,
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"pcRemote should have one media element");
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is(test.pcLocal._pc.getLocalStreams().length, 1,
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"pcLocal should have one stream");
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is(test.pcRemote._pc.getRemoteStreams().length, 1,
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"pcRemote should have one stream");
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},
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async function CHECK_VIDEO() {
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const h = new CaptureStreamTestHelper2D();
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const localVideo = test.pcLocal.localMediaElements
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.find(e => e instanceof HTMLVideoElement);
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const remoteVideo = test.pcRemote.remoteMediaElements
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.find(e => e instanceof HTMLVideoElement);
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// We check a pixel somewhere away from the top left corner since
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// MediaEngineFake puts semi-transparent time indicators there.
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const offsetX = 50;
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const offsetY = 50;
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const threshold = 128;
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// We're regarding black as disabled here, and we're setting the alpha
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// channel of the pixel to 255 to disregard alpha when testing.
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const checkVideoEnabled = video => h.waitForPixel(video,
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px => {
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px[3] = 255;
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return h.isPixelNot(px, h.black, threshold);
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},
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{ offsetX, offsetY }
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);
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const checkVideoDisabled = video => h.waitForPixel(video,
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px => {
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px[3] = 255;
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return h.isPixel(px, h.black, threshold);
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},
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{ offsetX, offsetY }
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);
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info("Checking local video enabled");
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await checkVideoEnabled(localVideo);
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info("Checking remote video enabled");
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await checkVideoEnabled(remoteVideo);
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info("Disabling original");
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test.pcLocal._pc.getLocalStreams()[0].getVideoTracks()[0].enabled = false;
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info("Checking local video disabled");
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await checkVideoDisabled(localVideo);
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info("Checking remote video disabled");
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await checkVideoDisabled(remoteVideo);
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},
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async function CHECK_AUDIO() {
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const ac = new AudioContext();
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const localAnalyser = new AudioStreamAnalyser(ac, test.pcLocal._pc.getLocalStreams()[0]);
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const remoteAnalyser = new AudioStreamAnalyser(ac, test.pcRemote._pc.getRemoteStreams()[0]);
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const checkAudio = (analyser, fun) => analyser.waitForAnalysisSuccess(fun);
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const freq = localAnalyser.binIndexForFrequency(TEST_AUDIO_FREQ);
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const checkAudioEnabled = analyser =>
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checkAudio(analyser, array => array[freq] > 200);
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const checkAudioDisabled = analyser =>
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checkAudio(analyser, array => array[freq] < 50);
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info("Checking local audio enabled");
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await checkAudioEnabled(localAnalyser);
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info("Checking remote audio enabled");
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await checkAudioEnabled(remoteAnalyser);
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test.pcLocal._pc.getLocalStreams()[0].getAudioTracks()[0].enabled = false;
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info("Checking local audio disabled");
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await checkAudioDisabled(localAnalyser);
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info("Checking remote audio disabled");
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await checkAudioDisabled(remoteAnalyser);
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},
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]);
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await test.run();
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});
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</script>
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</pre>
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</body>
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</html>
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