| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Remote tracks should not get ended except for stop/close</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="RTCPeerConnection-helper.js"></script> |
| </head> |
| <body> |
| <video id="video" controls autoplay playsinline></video> |
| <script> |
| let pc1, pc2; |
| let localTrack, remoteTrack; |
| promise_test(async (test) => { |
| const localStream = await navigator.mediaDevices.getUserMedia({audio: true}); |
| localTrack = localStream.getAudioTracks()[0]; |
| |
| pc1 = new RTCPeerConnection(); |
| pc1.addTrack(localTrack, localStream); |
| pc2 = new RTCPeerConnection(); |
| |
| let trackPromise = new Promise(resolve => { |
| pc2.ontrack = e => resolve(e.track); |
| }); |
| |
| exchangeIceCandidates(pc1, pc2); |
| await exchangeOfferAnswer(pc1, pc2); |
| |
| remoteTrack = await trackPromise; |
| video.srcObject = new MediaStream([remoteTrack]); |
| await video.play(); |
| }, "Setup audio call"); |
| |
| promise_test(async (test) => { |
| pc1.getTransceivers()[0].direction = "inactive"; |
| |
| let offer = await pc1.createOffer(); |
| await pc1.setLocalDescription(offer); |
| |
| // Let's remove ssrc lines |
| let sdpLines = offer.sdp.split("\r\n"); |
| offer.sdp = sdpLines.filter(line => line && !line.startsWith("a=ssrc")).join("\r\n") + "\r\n"; |
| |
| await pc2.setRemoteDescription(offer); |
| let answer = await pc2.createAnswer(); |
| await pc2.setLocalDescription(answer); |
| await pc1.setRemoteDescription(answer); |
| |
| assert_equals(remoteTrack.readyState, "live"); |
| }, "Inactivate the audio transceiver"); |
| |
| promise_test(async (test) => { |
| pc1.getTransceivers()[0].direction = "sendonly"; |
| |
| await exchangeOfferAnswer(pc1, pc2); |
| |
| assert_equals(remoteTrack.readyState, "live"); |
| }, "Reactivate the audio transceiver"); |
| |
| promise_test(async (test) => { |
| pc1.close(); |
| pc2.close(); |
| localTrack.stop(); |
| }, "Clean-up"); |
| </script> |
| </body> |
| </html> |
