| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <video id="audio" autoplay playsInline></video> |
| <script src ="routines.js"></script> |
| <script> |
| promise_test(async (test) => { |
| let sender, receiver; |
| const localStream = await navigator.mediaDevices.getUserMedia({audio: true}); |
| const key = await crypto.subtle.importKey("raw", new Uint8Array([143, 77, 43, 10, 72, 19, 37, 67, 236, 219, 24, 93, 26, 165, 91, 178]), "HKDF", false, ["deriveBits", "deriveKey"]); |
| const stream = await new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| sender = firstConnection.addTrack(localStream.getAudioTracks()[0], localStream); |
| let transform = new SFrameTransform; |
| transform.setEncryptionKey(key); |
| sender.transform = transform; |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| let transform = new SFrameTransform; |
| transform.setEncryptionKey(key); |
| receiver = trackEvent.receiver; |
| receiver.transform = transform; |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| |
| audio.srcObject = stream; |
| await audio.play(); |
| |
| if (window.internals) { |
| const senderCounter = internals.sframeCounter(sender.transform); |
| const receiverCounter = internals.sframeCounter(receiver.transform); |
| |
| let counter = 0; |
| while (receiverCounter === internals.sframeCounter(receiver.transform) && ++counter < 100) |
| await new Promise(resolve => setTimeout(resolve, 50)); |
| assert_not_equals(internals.sframeCounter(receiver.transform), receiverCounter, "receiver"); |
| assert_not_equals(internals.sframeCounter(sender.transform), senderCounter, "sender"); |
| } |
| }, "Audio exchange with SFrame"); |
| </script> |
| </body> |
| </html> |
