| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script src="resources/promise-utils.js"></script> |
| </head> |
| <body> |
| <script> |
| var stream; |
| var audioTrack; |
| var audioTrack2; |
| var videoTrack; |
| var sender; |
| var offer; |
| |
| description("Test basic behavior of RTCRtpSender.replaceTrack()"); |
| |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| else { |
| debug("This test can not be run without the testRunner"); |
| finishJSTest(); |
| } |
| |
| var pc = new RTCPeerConnection({iceServers:[{urls:'stun:foo.com'}]}); |
| |
| navigator.mediaDevices.getUserMedia({ "audio": true, "video": true }) |
| .then(function (s) { |
| stream = s; |
| audioTrack = stream.getAudioTracks()[0]; |
| videoTrack = stream.getVideoTracks()[0]; |
| |
| audioTrack2 = audioTrack.clone(); |
| audioTrack3 = audioTrack.clone(); |
| |
| shouldBe("pc.getSenders().length", "0"); |
| |
| shouldNotThrow("sender = pc.addTrack(audioTrack, stream)"); |
| shouldBeType("sender", "RTCRtpSender"); |
| shouldBe("sender.track", "audioTrack"); |
| |
| promiseShouldReject("sender.replaceTrack()") |
| .then(function () { |
| return promiseShouldReject("sender.replaceTrack(null)"); |
| }) |
| .then(function () { |
| return promiseShouldReject("sender.replaceTrack({})"); |
| }) |
| .then(function () { |
| debug("Test mismatching track kind"); |
| return promiseShouldReject("sender.replaceTrack(videoTrack)"); |
| }) |
| .then(function () { |
| return promiseShouldResolve("sender.replaceTrack(audioTrack2)"); |
| }) |
| .then(function () { |
| testPassed("Track successfully replaced"); |
| shouldBe("sender.track", "audioTrack2"); |
| |
| debug("Sender should still use old track (audioTrack) id in negotiation."); |
| return pc.createOffer(); |
| }) |
| .then(function (o) { |
| offer = o; |
| testPassed("offer created"); |
| shouldNotBe("offer.sdp.indexOf(audioTrack.id)", "-1"); |
| shouldBe("offer.sdp.indexOf(audioTrack2.id)", "-1"); |
| |
| debug("Stop sender, and try replacing the track"); |
| pc.removeTrack(sender); |
| return promiseShouldReject("sender.replaceTrack(audioTrack2)"); |
| }) |
| .then(function () { |
| debug("Create a new sender"); |
| shouldNotThrow("sender = pc.addTrack(audioTrack2, stream)"); |
| debug("Close pc and try replacing the track"); |
| pc.close(); |
| return promiseShouldReject("sender.replaceTrack(audioTrack3)"); |
| }) |
| .then(function () { |
| debug("End of promise chain"); |
| finishJSTest(); |
| }) |
| .catch(function (error) { |
| testFailed("Error in promise chain: " + error); |
| finishJSTest(); |
| }); |
| }) |
| .catch(function (error) { |
| testFailed("getUserMedia error: " + error); |
| finishJSTest(); |
| }); |
| |
| window.jsTestIsAsync = true; |
| window.successfullyParsed = true; |
| |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
