2017-03-24 18:01:18 +00:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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2017-06-19 23:53:00 +00:00
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<title>Testing replacing an audio track during a WebRTC call</title>
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2017-03-24 18:01:18 +00:00
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<script src="../resources/testharness.js"></script>
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<script src="../resources/testharnessreport.js"></script>
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<script src ="routines.js"></script>
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2017-05-12 00:52:45 +00:00
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</head>
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<body>
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2017-03-24 18:01:18 +00:00
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<script>
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2017-05-12 00:52:45 +00:00
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var sender;
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var remoteStream;
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var secondStream;
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2017-06-19 23:53:00 +00:00
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var receivingConnection;
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2017-03-24 18:01:18 +00:00
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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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2017-05-12 00:52:45 +00:00
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return navigator.mediaDevices.getUserMedia({ audio: { sampleRate: { exact: 48000 } } }).then((firstStream) => {
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2017-03-24 18:01:18 +00:00
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return new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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sender = firstConnection.addTrack(firstStream.getAudioTracks()[0], firstStream);
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}, (secondConnection) => {
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2017-06-19 23:53:00 +00:00
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receivingConnection = secondConnection;
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2017-03-24 18:01:18 +00:00
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secondConnection.ontrack = (trackEvent) => { resolve(trackEvent.streams[0]); };
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});
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setTimeout(() => reject("Test timed out"), 5000);
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});
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}).then((stream) => {
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remoteStream = stream;
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2017-05-12 00:52:45 +00:00
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});
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}, "Starting an audio connection");
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2017-06-19 23:53:00 +00:00
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promise_test(() => {
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if (receivingConnection.connectionState === "connected")
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return Promise.resolve();
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return new Promise((resolve, reject) => {
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receivingConnection.onconnectionstatechange = () => {
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if (receivingConnection.connectionState === "connected")
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resolve();
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};
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setTimeout(() => reject("Test timed out"), 5000);
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});
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}, "Ensuring connection state is connected");
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2017-05-12 00:52:45 +00:00
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promise_test(() => {
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return doHumAnalysis(remoteStream, true).then((result) => {
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2017-04-17 15:44:39 +00:00
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assert_true(result, "heard hum 1");
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2017-05-12 00:52:45 +00:00
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});
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}, "Ensuring mock audio source is received on the remote side");
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promise_test(() => {
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return navigator.mediaDevices.getUserMedia({ audio: { sampleRate: { exact: 48000 } } }).then((stream) => {
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secondStream = stream;
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2017-03-24 18:01:18 +00:00
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return sender.replaceTrack(secondStream.getAudioTracks()[0], secondStream);
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}).then(() => {
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assert_true(sender.track === secondStream.getAudioTracks()[0]);
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return waitFor(500);
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2017-05-12 00:52:45 +00:00
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});
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}, "Using replaceTrack for audio");
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promise_test(() => {
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return doHumAnalysis(remoteStream, true).then((results) => {
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2017-04-17 15:44:39 +00:00
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assert_true(results, "heard hum 2");
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2017-03-24 18:01:18 +00:00
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});
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2017-05-12 00:52:45 +00:00
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}, "Ensuring remote audio gets the replacing track data");
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2017-03-24 18:01:18 +00:00
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</script>
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</body>
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</html>
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