зеркало из https://github.com/mozilla/gecko-dev.git
158 строки
5.9 KiB
HTML
158 строки
5.9 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, individually for clones"
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});
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runNetworkTest(async () => {
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var 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 audio to have a large 1000Hz
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// component.
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['media.audio_loopback_dev', ''],
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['media.navigator.streams.fake', true]);
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var originalStream;
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var localVideoOriginal;
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test.setMediaConstraints([{audio: true, video: true}], []);
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test.chain.replace("PC_LOCAL_GUM", [
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function PC_LOCAL_GUM_CLONE() {
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return getUserMedia(test.pcLocal.constraints[0]).then(stream => {
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originalStream = stream;
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localVideoOriginal =
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createMediaElement("video", "local-original");
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localVideoOriginal.srcObject = stream;
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test.pcLocal.attachLocalStream(originalStream.clone());
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});
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}
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]);
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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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info("Checking video");
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var h = new CaptureStreamTestHelper2D();
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var localVideoClone = test.pcLocal.localMediaElements
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.find(e => e instanceof HTMLVideoElement);
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var remoteVideoClone = 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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// MediaEngineDefault 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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const remoteDisabledColor = h.black;
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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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var checkVideoEnabled = video => h.waitForPixel(video,
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px => (px[3] = 255, h.isPixelNot(px, h.black, threshold)),
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{ offsetX, offsetY }
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);
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var checkVideoDisabled = video => h.waitForPixel(video,
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px => (px[3] = 255, h.isPixel(px, h.black, threshold)),
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{ offsetX, offsetY }
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);
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info("Checking local original enabled");
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await checkVideoEnabled(localVideoOriginal);
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info("Checking local clone enabled");
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await checkVideoEnabled(localVideoClone);
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info("Checking remote clone enabled");
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await checkVideoEnabled(remoteVideoClone);
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info("Disabling original");
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originalStream.getVideoTracks()[0].enabled = false;
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info("Checking local original disabled");
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await checkVideoDisabled(localVideoOriginal);
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info("Checking local clone enabled");
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await checkVideoEnabled(localVideoClone);
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info("Checking remote clone enabled");
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await checkVideoEnabled(remoteVideoClone);
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info("Re-enabling original; disabling clone");
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originalStream.getVideoTracks()[0].enabled = true;
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test.pcLocal._pc.getLocalStreams()[0].getVideoTracks()[0].enabled = false;
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info("Checking local original enabled");
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await checkVideoEnabled(localVideoOriginal);
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info("Checking local clone disabled");
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await checkVideoDisabled(localVideoClone);
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info("Checking remote clone disabled");
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await checkVideoDisabled(remoteVideoClone);
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},
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async function CHECK_AUDIO() {
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info("Checking audio");
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var ac = new AudioContext();
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var localAnalyserOriginal = new AudioStreamAnalyser(ac, originalStream);
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var localAnalyserClone =
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new AudioStreamAnalyser(ac, test.pcLocal._pc.getLocalStreams()[0]);
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var remoteAnalyserClone =
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new AudioStreamAnalyser(ac, test.pcRemote._pc.getRemoteStreams()[0]);
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var freq = localAnalyserOriginal.binIndexForFrequency(TEST_AUDIO_FREQ);
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var checkAudioEnabled = analyser =>
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analyser.waitForAnalysisSuccess(array => array[freq] > 200);
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var checkAudioDisabled = analyser =>
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analyser.waitForAnalysisSuccess(array => array[freq] < 50);
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info("Checking local original enabled");
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await checkAudioEnabled(localAnalyserOriginal);
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info("Checking local clone enabled");
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await checkAudioEnabled(localAnalyserClone);
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info("Checking remote clone enabled");
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await checkAudioEnabled(remoteAnalyserClone);
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info("Disabling original");
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originalStream.getAudioTracks()[0].enabled = false;
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info("Checking local original disabled");
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await checkAudioDisabled(localAnalyserOriginal);
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info("Checking local clone enabled");
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await checkAudioEnabled(localAnalyserClone);
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info("Checking remote clone enabled");
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await checkAudioEnabled(remoteAnalyserClone);
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info("Re-enabling original; disabling clone");
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originalStream.getAudioTracks()[0].enabled = true;
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test.pcLocal._pc.getLocalStreams()[0].getAudioTracks()[0].enabled = false;
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info("Checking local original enabled");
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await checkAudioEnabled(localAnalyserOriginal);
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info("Checking local clone disabled");
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await checkAudioDisabled(localAnalyserClone);
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info("Checking remote clone disabled");
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await checkAudioDisabled(remoteAnalyserClone);
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},
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]);
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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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