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