| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script src="resources/promise-utils.js"></script> |
| </head> |
| <body> |
| <script> |
| let stream; |
| let offer; |
| |
| description("Test setting up media between two RTCPeerConnection instances with a single SDP dialog using legacy callbacks API."); |
| |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| else { |
| debug("This test can not be run without the testRunner"); |
| finishJSTest(); |
| } |
| |
| debug("Create RTCPeerConnection A"); |
| const pcA = new RTCPeerConnection({iceServers:[{urls:'stun:foo.com'}]}); |
| |
| debug("Create RTCPeerConnection B"); |
| const pcB = new RTCPeerConnection({iceServers:[{urls:'stun:foo.com'}]}); |
| |
| pcA.ontrack = function () { |
| debug("----------"); |
| testPassed("A: got remote track event"); |
| debug("----------"); |
| }; |
| |
| pcB.ontrack = function () { |
| debug("----------"); |
| testPassed("B: got remote track event"); |
| debug("----------"); |
| }; |
| |
| navigator.mediaDevices.getUserMedia({ "audio": true }) |
| .then(function (s) { |
| stream = s; |
| |
| startTestWithMedia(); |
| }) |
| .catch(function (error) { |
| testFailed(`Unable to get user media: ${error}`); |
| finishJSTest(); |
| }); |
| |
| function startTestWithMedia() { |
| debug("A: add media"); |
| pcA.addTrack(stream.getAudioTracks()[0], stream); |
| |
| debug("A: create offer"); |
| return pcA.createOffer(offer => { |
| debug("A: got offer, set it as local description"); |
| pcA.setLocalDescription(offer, () => { |
| debug("A: local offer set"); |
| shouldBe("pcA.signalingState", "'have-local-offer'"); |
| |
| debug("A: send offer to B"); |
| debug("A --- offer --> B"); |
| offerToPcB(pcA.localDescription); |
| }, gotError); |
| |
| }, gotError); |
| } |
| |
| function offerToPcB(offer) { |
| debug("B: got offer from A, set it as remote description"); |
| pcB.setRemoteDescription(offer, () => { |
| debug("B: remote offer set"); |
| shouldBe("pcB.signalingState", "'have-remote-offer'"); |
| |
| debug("B: add media (to include in answer)"); |
| pcB.addTrack(stream.getAudioTracks()[0], stream); |
| |
| debug("B: create answer"); |
| return pcB.createAnswer(answer => { |
| debug("B: got answer, set it as local description"); |
| pcB.setLocalDescription(answer, () => { |
| debug("B: local answer set"); |
| shouldBe("pcB.signalingState", "'stable'"); |
| |
| debug("B: send answer to A"); |
| debug("A <-- answer -- B"); |
| answerToA(pcB.localDescription); |
| }, gotError); |
| }, gotError); |
| }, gotError); |
| } |
| |
| function answerToA(answer) { |
| debug("A: got answer from B, set it as remote description"); |
| pcA.setRemoteDescription(answer, () => { |
| debug("A: remote answer set"); |
| shouldBe("pcA.signalingState", "'stable'"); |
| |
| testPassed("Offer/answer dialog completed") |
| debug(""); |
| |
| finishJSTest(); |
| }, gotError); |
| } |
| |
| function gotError() { |
| testFailed("Unexpected error callback fired"); |
| } |
| |
| window.jsTestIsAsync = true; |
| window.successfullyParsed = true; |
| |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
