| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing basic video exchange from offerer to receiver</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| |
| function sdpWithoutCandidate(sdp) |
| { |
| return sdp.split('\r\n').filter(line => { |
| return line.indexOf('a=candidate') !== 0 && line.indexOf('c=IN IP4') !== 0 && line.indexOf('m=video') !== 0 && line.indexOf('m=audio') !== 0; |
| }).join('\r\n'); |
| } |
| |
| |
| promise_test((test) => { |
| var localConnection = new RTCPeerConnection(); |
| var remoteConnection = new RTCPeerConnection(); |
| var currentSDP; |
| return navigator.mediaDevices.getUserMedia({ video: true}).then((stream) => { |
| |
| localConnection.addTrack(stream.getVideoTracks()[0], stream); |
| return localConnection.createOffer(); |
| }).then(async (desc) => { |
| currentSDP = desc.sdp; |
| |
| assert_equals(localConnection.currentLocalDescription, null, "test 1"); |
| assert_equals(localConnection.pendingLocalDescription, null, "test 2"); |
| assert_equals(localConnection.localDescription, null, "test 3"); |
| |
| assert_equals(remoteConnection.currentRemoteDescription, null, "test 4"); |
| assert_equals(remoteConnection.pendingRemoteDescription, null, "test 5"); |
| assert_equals(remoteConnection.remoteDescription, null, "test 6"); |
| |
| localDescriptionPromise = localConnection.setLocalDescription(desc); |
| assert_equals(localConnection.currentLocalDescription, null, "test 7"); |
| assert_equals(localConnection.pendingLocalDescription, null, "test 8"); |
| |
| await localDescriptionPromise; |
| assert_equals(sdpWithoutCandidate(localConnection.pendingLocalDescription.sdp), sdpWithoutCandidate(currentSDP), "test 9"); |
| assert_equals(sdpWithoutCandidate(localConnection.localDescription.sdp), sdpWithoutCandidate(currentSDP), "test 10"); |
| |
| remoteDescriptionPromise = remoteConnection.setRemoteDescription(desc); |
| assert_equals(remoteConnection.currentLocalDescription, null, "test 11"); |
| assert_equals(remoteConnection.pendingLocalDescription, null, "test 12"); |
| |
| await remoteDescriptionPromise; |
| assert_equals(remoteConnection.currentRemoteDescription, null, "test 13"); |
| assert_equals(remoteConnection.pendingRemoteDescription.sdp, currentSDP, "test 14"); |
| assert_equals(remoteConnection.remoteDescription.sdp, currentSDP, "test 15"); |
| }).then(() => { |
| return remoteConnection.createAnswer(); |
| }).then(async (desc) => { |
| const remoteDescriptionPromise = localConnection.setRemoteDescription(desc); |
| assert_equals(localConnection.currentRemoteDescription, null, "test 16"); |
| assert_equals(localConnection.pendingRemoteDescription, null, "test 17"); |
| |
| await remoteDescriptionPromise; |
| assert_equals(localConnection.pendingRemoteDescription, null, "test 18"); |
| assert_not_equals(localConnection.currentRemoteDescription, null, "test 19"); |
| |
| const localDescriptionPromise = remoteConnection.setLocalDescription(desc); |
| assert_equals(remoteConnection.currentLocalDescription, null, "test 20"); |
| assert_equals(remoteConnection.pendingLocalDescription, null, "test 21"); |
| |
| await localDescriptionPromise; |
| assert_not_equals(remoteConnection.currentLocalDescription, null, "test 22"); |
| assert_equals(remoteConnection.pendingLocalDescription, null, "test 23"); |
| }).then(() => { |
| desc = remoteConnection.currentRemoteDescription; |
| |
| localConnection.createDataChannel("test"); |
| |
| assert_equals(localConnection.currentLocalDescription.sdp, localConnection.localDescription.sdp, "test 24"); |
| assert_equals(localConnection.pendingLocalDescription, null, "test 25"); |
| |
| assert_equals(remoteConnection.currentRemoteDescription.sdp, remoteConnection.remoteDescription.sdp, "test 26"); |
| assert_equals(remoteConnection.pendingRemoteDescription, null, "test 27"); |
| }); |
| }, "description getters when changing description from video to video & data channel"); |
| </script> |
| </body> |
| </html> |
