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diff --git a/dom/media/webrtc/tests/mochitests/test_getUserMedia_mediaStreamConstructors.html b/dom/media/webrtc/tests/mochitests/test_getUserMedia_mediaStreamConstructors.html new file mode 100644 index 0000000000..4ea6e3f444 --- /dev/null +++ b/dom/media/webrtc/tests/mochitests/test_getUserMedia_mediaStreamConstructors.html @@ -0,0 +1,171 @@ +<!DOCTYPE HTML> +<html> +<head> + <script type="application/javascript" src="mediaStreamPlayback.js"></script> +</head> +<body> +<pre id="test"> +<script type="application/javascript"> + "use strict"; + + createHTML({ + title: "MediaStream constructors with getUserMedia streams Test", + bug: "1070216" + }); + + var audioContext = new AudioContext(); + var videoElement; + + runTest(() => Promise.resolve() + .then(() => videoElement = createMediaElement('video', 'constructorsTest')) + .then(() => getUserMedia({video: true})).then(gUMStream => { + info("Test default constructor with video"); + ok(gUMStream.active, "gUMStream with one track should be active"); + var track = gUMStream.getTracks()[0]; + + var stream = new MediaStream(); + ok(!stream.active, "New MediaStream should be inactive"); + checkMediaStreamContains(stream, [], "Default constructed stream"); + + stream.addTrack(track); + ok(stream.active, "MediaStream should be active after adding a track"); + checkMediaStreamContains(stream, [track], "Added video track"); + + var playback = new MediaStreamPlayback(videoElement, stream); + return playback.playMedia(false).then(() => { + ok(!gUMStream.active, "gUMStream should be inactive after stopping"); + ok(!stream.active, "stream with stopped tracks should be inactive"); + }); + }) + .then(() => getUserMedia({video: true})).then(gUMStream => { + info("Test copy constructor with gUM stream"); + ok(gUMStream.active, "gUMStream with one track should be active"); + var track = gUMStream.getTracks()[0]; + + var stream = new MediaStream(gUMStream); + ok(stream.active, "List constructed MediaStream should be active"); + checkMediaStreamContains(stream, [track], "Copy constructed video track"); + + var playback = new MediaStreamPlayback(videoElement, stream); + return playback.playMedia(false).then(() => { + ok(!gUMStream.active, "gUMStream should be inactive after stopping"); + ok(!stream.active, "stream with stopped tracks should be inactive"); + }); + }) + .then(() => getUserMedia({video: true})).then(gUMStream => { + info("Test list constructor with empty list"); + ok(gUMStream.active, "gUMStream with one track should be active"); + var track = gUMStream.getTracks()[0]; + + var stream = new MediaStream([]); + ok(!stream.active, "Empty-list constructed MediaStream should be inactive"); + checkMediaStreamContains(stream, [], "Empty-list constructed stream"); + + stream.addTrack(track); + ok(stream.active, "MediaStream should be active after adding a track"); + checkMediaStreamContains(stream, [track], "Added video track"); + + var playback = new MediaStreamPlayback(videoElement, stream); + return playback.playMedia(false).then(() => { + ok(!gUMStream.active, "gUMStream should be inactive after stopping"); + ok(!stream.active, "stream with stopped tracks should be inactive"); + }); + }) + .then(() => getUserMedia({audio: true, video: true})).then(gUMStream => { + info("Test list constructor with a gUM audio/video stream"); + ok(gUMStream.active, "gUMStream with two tracks should be active"); + var audioTrack = gUMStream.getAudioTracks()[0]; + var videoTrack = gUMStream.getVideoTracks()[0]; + + var stream = new MediaStream([audioTrack, videoTrack]); + ok(stream.active, "List constructed MediaStream should be active"); + checkMediaStreamContains(stream, [audioTrack, videoTrack], + "List constructed audio and video tracks"); + + var playback = new MediaStreamPlayback(videoElement, stream); + return playback.playMedia(false).then(() => { + ok(!gUMStream.active, "gUMStream should be inactive after stopping"); + ok(!stream.active, "stream with stopped tracks should be inactive"); + }); + }) + .then(() => getUserMedia({video: true})).then(gUMStream => { + info("Test list constructor with gUM-video and WebAudio tracks"); + ok(gUMStream.active, "gUMStream with one track should be active"); + var audioStream = createOscillatorStream(audioContext, 2000); + ok(audioStream.active, "WebAudio stream should be active"); + + var audioTrack = audioStream.getTracks()[0]; + var videoTrack = gUMStream.getTracks()[0]; + + var stream = new MediaStream([audioTrack, videoTrack]); + ok(stream.active, "List constructed MediaStream should be active"); + checkMediaStreamContains(stream, [audioTrack, videoTrack], + "List constructed WebAudio and gUM-video tracks"); + + var playback = new MediaStreamPlayback(videoElement, stream); + return playback.playMedia(false).then(() => { + gUMStream.getTracks().forEach(t => t.stop()); + ok(!gUMStream.active, "gUMStream should be inactive after stopping"); + ok(!stream.active, "stream with stopped tracks should be inactive"); + }); + }) + .then(() => { + var osc1k = createOscillatorStream(audioContext, 1000); + var audioTrack1k = osc1k.getTracks()[0]; + + var osc5k = createOscillatorStream(audioContext, 5000); + var audioTrack5k = osc5k.getTracks()[0]; + + var osc10k = createOscillatorStream(audioContext, 10000); + var audioTrack10k = osc10k.getTracks()[0]; + + return Promise.resolve().then(() => { + info("Analysing audio output with empty default constructed stream"); + var stream = new MediaStream(); + var analyser = new AudioStreamAnalyser(audioContext, stream); + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(1000)] < 50 && + array[analyser.binIndexForFrequency(5000)] < 50 && + array[analyser.binIndexForFrequency(10000)] < 50) + .then(() => analyser.disconnect()); + }).then(() => { + info("Analysing audio output with copy constructed 5k stream"); + var stream = new MediaStream(osc5k); + is(stream.active, osc5k.active, + "Copy constructed MediaStream should preserve active state"); + var analyser = new AudioStreamAnalyser(audioContext, stream); + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(1000)] < 50 && + array[analyser.binIndexForFrequency(5000)] > 200 && + array[analyser.binIndexForFrequency(10000)] < 50) + .then(() => analyser.disconnect()); + }).then(() => { + info("Analysing audio output with empty-list constructed stream"); + var stream = new MediaStream([]); + var analyser = new AudioStreamAnalyser(audioContext, stream); + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(1000)] < 50 && + array[analyser.binIndexForFrequency(5000)] < 50 && + array[analyser.binIndexForFrequency(10000)] < 50) + .then(() => analyser.disconnect()); + }).then(() => { + info("Analysing audio output with list constructed 1k, 5k and 10k tracks"); + var stream = new MediaStream([audioTrack1k, audioTrack5k, audioTrack10k]); + ok(stream.active, + "List constructed MediaStream from WebAudio should be active"); + var analyser = new AudioStreamAnalyser(audioContext, stream); + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(1000)] > 200 && + array[analyser.binIndexForFrequency(2500)] < 50 && + array[analyser.binIndexForFrequency(5000)] > 200 && + array[analyser.binIndexForFrequency(7500)] < 50 && + array[analyser.binIndexForFrequency(10000)] > 200 && + array[analyser.binIndexForFrequency(11000)] < 50) + .then(() => analyser.disconnect()); + }); + })); +</script> +</pre> +</body> +</html> |