зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1093835 - Check audio flow stopping after removing audio track and renegotiating. r=jib
MozReview-Commit-ID: 2lx6jUON3jU --HG-- extra : rebase_source : 4caee72edbc678ba9bb5d7a35c04a4eadfe6005d extra : source : bb77023e0e7f4399e57dd2be2f331ee19c1a874a
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@ -11,20 +11,42 @@
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title: "Renegotiation: remove audio track"
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});
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var test;
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runNetworkTest(function (options) {
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test = new PeerConnectionTest(options);
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const test = new PeerConnectionTest(options);
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let receivedTrack, analyser, freq;
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addRenegotiation(test.chain,
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[
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function PC_REMOTE_SETUP_ANALYSER(test) {
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is(test.pcRemote._pc.getReceivers().length, 1,
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"pcRemote should have one receiver before renegotiation");
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receivedTrack = test.pcRemote._pc.getReceivers()[0].track;
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is(receivedTrack.readyState, "live",
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"The received track should be live");
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analyser = new AudioStreamAnalyser(
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new AudioContext(), new MediaStream([receivedTrack]));
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freq = analyser.binIndexForFrequency(TEST_AUDIO_FREQ);
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return analyser.waitForAnalysisSuccess(arr => arr[freq] > 200);
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},
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function PC_LOCAL_REMOVE_AUDIO_TRACK(test) {
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test.setOfferOptions({ offerToReceiveAudio: true });
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return test.pcLocal.removeSender(0);
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},
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],
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[
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function PC_REMOTE_CHECK_FLOW_STOPPED(test) {
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is(test.pcRemote._pc.getReceivers().length, 0,
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"pcRemote should have no more receivers");
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is(receivedTrack.readyState, "ended",
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"The received track should have ended");
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return analyser.waitForAnalysisSuccess(arr => arr[freq] < 50);
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},
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]
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);
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// TODO(bug 1093835): figure out how to verify that media stopped flowing from pcLocal
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test.setMediaConstraints([{audio: true}], [{audio: true}]);
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test.run();
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});
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