2018-07-14 00:04:30 +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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<title>Testing createMediaStreamDestination piped to peer connection</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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<script src ="routines.js"></script>
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<script>
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2020-09-23 22:48:05 +00:00
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const noiseContext = new AudioContext();
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2018-07-14 00:04:30 +00:00
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const oscillator = noiseContext.createOscillator();
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const audioStreamDestination = noiseContext.createMediaStreamDestination();
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const audioStream = audioStreamDestination.stream;
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oscillator.connect(audioStreamDestination);
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oscillator.start();
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const audioTrack = audioStream.getAudioTracks()[0];
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2020-09-23 22:48:05 +00:00
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var context = new AudioContext();
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2018-07-14 00:04:30 +00:00
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var remoteStream;
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async function checkForHumBipBop(stream, previousResults, counter)
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{
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if (!previousResults)
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previousResults = { heardHum : false, heardBip : false, heardBop : false };
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if (!counter)
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counter = 1;
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if (++counter > 20)
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return Promise.resolve(false);
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results = await analyseAudio(stream, 500, context);
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previousResults.heardHum |= results.heardHum;
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previousResults.heardBip |= results.heardBip;
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previousResults.heardBop |= results.heardBop;
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if (previousResults.heardHum || previousResults.heardBip || previousResults.heardBop)
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return Promise.resolve(true);
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return await checkForHumBipBop(stream, previousResults, counter);
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}
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promise_test(async (test) => {
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const stream = await new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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firstConnection.addTrack(audioTrack, audioStream);
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}, (secondConnection) => {
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secondConnection.ontrack = (event) => { resolve(event.streams[0]); };
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});
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setTimeout(() => reject("Test timed out"), 5000);
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});
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const results = await checkForHumBipBop(stream);
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await context.close();
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await noiseContext.close();
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assert_true(results, "heard hum bip bop");
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}, "Web audio generated content through a peer connection");
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</script>
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</head>
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<body>
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</body>
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</html>
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