| <!doctype html> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script type="application/javascript"> |
| window.onunhandledrejection = () => false; |
| promise_test(async (test) => { |
| const sender = new RTCPeerConnection(); |
| const receiver = new RTCPeerConnection(); |
| try { |
| const stream = await navigator.mediaDevices.getUserMedia({ audio: true, video: true }); |
| const localTracks = stream.getTracks(); |
| [[sender, receiver], [receiver, sender]].forEach(([pc1, pc2]) => { |
| pc1.onicecandidate = ({ candidate }) => { |
| if (candidate) |
| pc2.addIceCandidate(candidate).then(() => { }, () => { }); |
| pc1.close(); |
| }; |
| }); |
| localTracks.forEach(track => sender.addTrack(track, stream)); |
| receiver.addTransceiver('audio'); |
| receiver.addTransceiver('video'); |
| await new Promise (async (resolve) => { |
| // RTCPeerConnection does not resolve promises when it gets closed, hence the timeout here to make sure we execute some if not all these operations. |
| test.step_timeout(resolve, 100); |
| try { |
| const offer1 = await sender.createOffer(); |
| await sender.setLocalDescription(offer1); |
| await receiver.setRemoteDescription(offer1); |
| const answer1 = await receiver.createAnswer(); |
| await receiver.setLocalDescription(answer1); |
| await sender.setRemoteDescription(answer1); |
| const offer2 = await sender.createOffer(); |
| await sender.setLocalDescription(offer2); |
| await receiver.setRemoteDescription(offer2); |
| const answer2 = await receiver.createAnswer(); |
| await receiver.setLocalDescription(answer2); |
| await sender.setRemoteDescription(answer2); |
| } finally { |
| resolve(); |
| } |
| }); |
| } catch (e) { |
| } |
| }, "Close a peer connection in the middle of gathering"); |
| </script> |
| </body> |
| </html> |
