| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing ICE candidates with audio and video tracks</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| return navigator.mediaDevices.getUserMedia({audio: true, video: true}).then((stream) => { |
| return new Promise((resolve, reject) => { |
| var pc = new RTCPeerConnection(); |
| pc.addTrack(stream.getAudioTracks()[0], stream); |
| pc.addTrack(stream.getVideoTracks()[0], stream); |
| var candidates = []; |
| pc.onicecandidate = (event) => { |
| if (event.candidate === null) { |
| resolve(candidates); |
| return; |
| } |
| candidates.push(event.candidate.candidate); |
| }; |
| pc.createOffer().then((offer) => { |
| pc.setLocalDescription(offer); |
| }); |
| }); |
| }).then((candidates) => { |
| var index0Count, index1Count; |
| for (var candidate of candidates) { |
| if (candidate.sdpMLineIndex === 0) |
| index0Count++; |
| if (candidate.sdpMLineIndex === 1) |
| index1Count++; |
| } |
| assert_true(!!candidates.length, "candidates should be found"); |
| assert_equals(index0Count, index1Count, "same number of candidates should be found for audio and video"); |
| }); |
| }, "Basic audio/video ICE candidate gathering"); |
| </script> |
| </body> |
| </html> |
