| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Test RTCPeerConnection 'iceconnectionstatechange' event"); |
| |
| if (window.internals) |
| internals.useMockRTCPeerConnectionFactory("ICEConnectionState"); |
| |
| let expectedState; |
| let expectedStates = [ |
| "checking", |
| "connected", |
| "completed", |
| "failed", |
| "disconnected", |
| "new" |
| ]; |
| |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| else { |
| debug("This test can not be run without the testRunner"); |
| finishJSTest(); |
| } |
| |
| const pc = new RTCPeerConnection({iceServers:[{urls:'stun:foo.com'}]}); |
| |
| pc.oniceconnectionstatechange = function () { |
| testPassed("Got icetransportstatechange event"); |
| |
| expectedState = expectedStates.shift(); |
| debug(`expectedState is "${expectedState}"`); |
| shouldBe("pc.iceConnectionState", "expectedState"); |
| debug(""); |
| |
| if (pc.iceConnectionState === "new") |
| finishJSTest(); |
| }; |
| |
| navigator.mediaDevices.getUserMedia({ "video": true }).then(function (stream) { |
| const stream2 = stream.clone(); |
| const stream3 = stream.clone(); |
| |
| pc.addTrack(stream.getTracks()[0], stream); |
| pc.addTrack(stream2.getTracks()[0], stream2); |
| pc.addTrack(stream3.getTracks()[0], stream3); |
| |
| return pc.createOffer(); |
| }) |
| .then(function (offer) { |
| return pc.setLocalDescription(offer); |
| }) |
| .then(function () { |
| testPassed("Local description set"); |
| shouldBe("pc.getTransceivers().length", "3"); |
| shouldBe("pc.iceConnectionState", "'new'"); |
| |
| window.internals.emulateRTCPeerConnectionPlatformEvent(pc, "step-ice-transport-states"); |
| testPassed("End of test promise chain"); |
| debug(""); |
| }) |
| .catch(function (error) { |
| testFailed("Error in promise chain: " + error); |
| finishJSTest(); |
| }); |
| |
| window.jsTestIsAsync = true; |
| window.successfullyParsed = true; |
| |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
