| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing createMediaStreamDestination piped to peer connection</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src ="routines.js"></script> |
| <script> |
| const noiseContext = new webkitAudioContext(); |
| const oscillator = noiseContext.createOscillator(); |
| const audioStreamDestination = noiseContext.createMediaStreamDestination(); |
| const audioStream = audioStreamDestination.stream; |
| oscillator.connect(audioStreamDestination); |
| oscillator.start(); |
| const audioTrack = audioStream.getAudioTracks()[0]; |
| |
| var context = new webkitAudioContext(); |
| var remoteStream; |
| |
| async function checkForHumBipBop(stream, previousResults, counter) |
| { |
| if (!previousResults) |
| previousResults = { heardHum : false, heardBip : false, heardBop : false }; |
| if (!counter) |
| counter = 1; |
| if (++counter > 20) |
| return Promise.resolve(false); |
| |
| results = await analyseAudio(stream, 500, context); |
| previousResults.heardHum |= results.heardHum; |
| previousResults.heardBip |= results.heardBip; |
| previousResults.heardBop |= results.heardBop; |
| if (previousResults.heardHum || previousResults.heardBip || previousResults.heardBop) |
| return Promise.resolve(true); |
| |
| return await checkForHumBipBop(stream, previousResults, counter); |
| } |
| |
| promise_test(async (test) => { |
| const stream = await new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| firstConnection.addTrack(audioTrack, audioStream); |
| }, (secondConnection) => { |
| secondConnection.ontrack = (event) => { resolve(event.streams[0]); }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| const results = await checkForHumBipBop(stream); |
| await context.close(); |
| await noiseContext.close(); |
| assert_true(results, "heard hum bip bop"); |
| }, "Web audio generated content through a peer connection"); |
| </script> |
| </head> |
| <body> |
| </body> |
| </html> |
