| <!doctype html> |
| <meta charset=utf-8> |
| <title>RTCPeerConnection BUNDLE</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../RTCPeerConnection-helper.js"></script> |
| <script> |
| 'use strict'; |
| |
| promise_test(async t => { |
| const caller = new RTCPeerConnection(); |
| t.add_cleanup(() => caller.close()); |
| const callee = new RTCPeerConnection(); |
| t.add_cleanup(() => callee.close()); |
| const stream = await getNoiseStream({audio: true, video: true}); |
| t.add_cleanup(() => stream.getTracks().forEach(track => track.stop())); |
| stream.getTracks().forEach(track => caller.addTrack(track, stream)); |
| |
| let metadataToBeLoaded; |
| callee.ontrack = (e) => { |
| const stream = e.streams[0]; |
| const v = document.createElement('video'); |
| v.autoplay = true; |
| v.srcObject = stream; |
| v.id = stream.id |
| metadataToBeLoaded = new Promise((resolve) => { |
| v.addEventListener('loadedmetadata', () => { |
| resolve(); |
| }); |
| }); |
| }; |
| exchangeIceCandidates(caller, callee); |
| const offer = await caller.createOffer(); |
| // remove the a=group:BUNDLE from the SDP when signaling. |
| const sdp = offer.sdp.replace(/a=group:BUNDLE (.*)\r\n/, ''); |
| await callee.setRemoteDescription({type: 'offer', sdp}); |
| await caller.setLocalDescription(offer); |
| |
| const answer = await callee.createAnswer(); |
| await caller.setRemoteDescription(answer); |
| await callee.setLocalDescription(answer); |
| |
| await metadataToBeLoaded; |
| const senders = caller.getSenders(); |
| const dtlsTransports = senders.map(s => s.transport); |
| assert_equals(dtlsTransports.length, 2); |
| assert_not_equals(dtlsTransports[0], dtlsTransports[1]); |
| |
| const iceTransports = dtlsTransports.map(t => t.iceTransport); |
| assert_equals(iceTransports.length, 2); |
| assert_not_equals(iceTransports[0], iceTransports[1]); |
| }, 'not negotiating BUNDLE creates two separate ice and dtls transports'); |
| |
| promise_test(async t => { |
| const caller = new RTCPeerConnection(); |
| t.add_cleanup(() => caller.close()); |
| const callee = new RTCPeerConnection(); |
| t.add_cleanup(() => callee.close()); |
| const stream = await getNoiseStream({audio: true, video: true}); |
| t.add_cleanup(() => stream.getTracks().forEach(track => track.stop())); |
| stream.getTracks().forEach(track => caller.addTrack(track, stream)); |
| |
| let metadataToBeLoaded; |
| callee.ontrack = (e) => { |
| const stream = e.streams[0]; |
| const v = document.createElement('video'); |
| v.autoplay = true; |
| v.srcObject = stream; |
| v.id = stream.id |
| metadataToBeLoaded = new Promise((resolve) => { |
| v.addEventListener('loadedmetadata', () => { |
| resolve(); |
| }); |
| }); |
| }; |
| exchangeIceCandidates(caller, callee); |
| const offer = await caller.createOffer(); |
| await callee.setRemoteDescription(offer); |
| await caller.setLocalDescription(offer); |
| const secondTransport = caller.getSenders()[1].transport; // Save a reference to this transport. |
| |
| const answer = await callee.createAnswer(); |
| await caller.setRemoteDescription(answer); |
| await callee.setLocalDescription(answer); |
| |
| await metadataToBeLoaded; |
| const senders = caller.getSenders(); |
| const dtlsTransports = senders.map(s => s.transport); |
| assert_equals(dtlsTransports.length, 2); |
| assert_equals(dtlsTransports[0], dtlsTransports[1]); |
| assert_not_equals(dtlsTransports[1], secondTransport); |
| assert_equals(secondTransport.state, 'closed'); |
| }, 'bundles on the first transport and closes the second'); |
| </script> |
