50 lines
1.9 KiB
HTML
50 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Testing local audio capture playback causes "playing" event to fire</title>
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<script src="../resources/testharness.js"></script>
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<script src="../resources/testharnessreport.js"></script>
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</head>
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<body>
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<script src ="routines.js"></script>
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<script>
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var context = new AudioContext();
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promise_test((test) => {
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if (window.testRunner)
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testRunner.setUserMediaPermission(true);
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return navigator.mediaDevices.getUserMedia({audio: true}).then((localStream) => {
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var clonedTrack;
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var remoteTrack;
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var remoteStream;
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return new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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var track = localStream.getAudioTracks()[0];
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clonedTrack = track.clone();
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track.enabled = false;
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firstConnection.addTrack(localStream.getAudioTracks()[0], localStream);
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}, (secondConnection) => {
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secondConnection.ontrack = (trackEvent) => {
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remoteStream = trackEvent.streams[0];
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remoteTrack = remoteStream.getAudioTracks()[0];
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resolve();
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};
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});
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}).then(() => {
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return analyseAudio(remoteStream, 200, context).then((results) => {
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assert_false(results.heardHum, "Did not hear hum from remote disabled track");
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});
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}).then(() => {
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return analyseAudio(new MediaStream([clonedTrack]), 200, context).then((results) => {
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assert_true(results.heardHum, "Heard hum from cloned track");
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});
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}).then(() => {
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return context.close();
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});
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});
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}, "Muting an outgoing audio track but not its clone");
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</script>
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</body>
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</html>
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