| <!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> |
| <div id="log"></div> |
| <video id="video" autoplay=""></video> |
| <canvas id="canvas" width="640" height="480"></canvas> |
| <script src ="routines.js"></script> |
| <script> |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| var sender; |
| var firstTrack; |
| return navigator.mediaDevices.getUserMedia({ video: { facingMode: { exact: ["user"] } } }).then((stream) => { |
| frontStream = stream; |
| return new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| firstTrack = frontStream.getVideoTracks()[0]; |
| sender = firstConnection.addTrack(firstTrack, frontStream); |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| }).then((remoteStream) => { |
| video.srcObject = remoteStream; |
| return video.play(); |
| }).then(() => { |
| firstTrack.enabled = false; |
| return checkVideoBlack(true, canvas, video, "Check we receive black frames after disabling the track"); |
| }).then(() => { |
| return navigator.mediaDevices.getUserMedia({ video: { facingMode: { exact: ["environment"] } } }); |
| }).then((stream) => { |
| return sender.replaceTrack(stream.getVideoTracks()[0]); |
| }).then(() => { |
| return checkVideoBlack(false, canvas, video, "Check we receive some non black frames"); |
| }).then(() => { |
| return checkVideoBlack(true, canvas, video, "Check we do not receive any black frame", 40).then(assert_unreached, () => { }); |
| }); |
| }, "Switching from disabled to enabled track"); |
| </script> |
| </body> |
| </html> |
