61 lines
2.1 KiB
HTML
61 lines
2.1 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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var remoteStream;
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async function checkForSound(expected, message, count)
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{
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if (count === undefined)
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count = 0;
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var results = await analyseAudio(remoteStream, 200, context);
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if (results.heardHum === expected)
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return;
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if (count > 50)
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return Promise.reject("checkForSound timed out when testing: " + message);
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await waitFor(100);
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return checkForSound(expected, message, ++count);
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}
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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 remoteTrack;
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return new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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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 checkForSound(true, "should hear hum from remote enabled track");
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}).then(() => {
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remoteTrack.enabled = false;
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return waitFor(100);
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}).then(() => {
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return checkForSound(false, "should not hear hum from remote disabled track");
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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 incoming audio track");
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</script>
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</body>
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</html>
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