| <!doctype html><!-- webkit-test-runner [ WebRTCRemoteVideoFrameEnabled=true ] --> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing video rotation in basic video exchange </title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <video id="localVideo" autoplay playsInline width="320" height="240"></video> |
| <video id="remoteVideo" autoplay playsInline width="320" height="240"></video> |
| <canvas id="canvas0" width="320" height="240"></canvas> |
| <canvas id="canvas1" width="320" height="240"></canvas> |
| <canvas id="canvas2" width="320" height="240"></canvas> |
| <canvas id="canvas3" width="320" height="240"></canvas> |
| <script src ="routines.js"></script> |
| <script> |
| function isVideoBlack(video, canvasId) |
| { |
| var canvas = document.getElementById(canvasId); |
| canvas.width = video.videoWidth; |
| canvas.height = video.videoHeight; |
| canvas.getContext('2d').drawImage(video, 0, 0, canvas.width, canvas.height); |
| |
| imageData = canvas.getContext('2d').getImageData(0, 0, canvas.width, canvas.height); |
| data = imageData.data; |
| for (var cptr = 0; cptr < canvas.width * canvas.height; ++cptr) { |
| // Approximatively black pixels. |
| if (data[4 * cptr] > 30 || data[4 * cptr + 1] > 30 || data[4 * cptr + 2] > 30) |
| return false; |
| } |
| return true; |
| } |
| |
| function pollVideoBlackCheck(expected, video, canvasId, resolve) |
| { |
| if (isVideoBlack(video, canvasId) === expected) { |
| resolve(); |
| return; |
| } |
| |
| setTimeout(() => pollVideoBlackCheck(expected, video, canvasId, resolve), 100); |
| } |
| |
| function checkVideoBlack(expected, video, canvasId) |
| { |
| return new Promise((resolve, reject) => { |
| pollVideoBlackCheck(expected, video, canvasId, resolve); |
| setTimeout(() => reject("checkVideoBlack timed out for '" + canvasId + "', expected " + expected), 5000); |
| }); |
| } |
| |
| async function waitForTrackRotation(track, angle, counter) |
| { |
| if (!window.internals) |
| return; |
| |
| if (!counter) { |
| internals.observeMediaStreamTrack(track); |
| counter = 1; |
| } |
| |
| await new Promise(resolve => setTimeout(resolve, 50)); |
| const value = await internals.mediaStreamTrackVideoFrameRotation() |
| if (angle === value) |
| return; |
| |
| if (++counter > 50) |
| return Promise.reject("waitForTrackRotation timed out with value " + value + " while expecting " + angle); |
| |
| return waitForTrackRotation(track, angle, counter); |
| } |
| |
| var track; |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| return navigator.mediaDevices.getUserMedia({video: {width: 320, height: 240, facingMode: "environment"}}).then((localStream) => { |
| localVideo.srcObject = localStream; |
| return new Promise((resolve, reject) => { |
| track = localStream.getVideoTracks()[0]; |
| |
| createConnections((firstConnection) => { |
| firstConnection.addTrack(track, localStream); |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| }).then((remoteStream) => { |
| remoteVideo.srcObject = remoteStream; |
| return remoteVideo.play(); |
| }); |
| }, "Setting video exchange"); |
| |
| promise_test(async (test) => { |
| await checkVideoBlack(false, remoteVideo, "canvas0"); |
| await waitForVideoSize(remoteVideo, 320, 240); |
| }, "Track is enabled, video should not be black"); |
| |
| promise_test(async (test) => { |
| await checkVideoBlack(false, localVideo, "canvas0"); |
| await waitForVideoSize(localVideo, 320, 240); |
| |
| if (window.internals) |
| window.internals.setCameraMediaStreamTrackOrientation(track, 90); |
| if (window.testRunner) |
| testRunner.setMockCameraOrientation(90); |
| |
| await checkVideoBlack(false, localVideo, "canvas1"); |
| await waitForVideoSize(localVideo, 240, 320); |
| }, "Track is enabled and rotated, local video should not be black and should change size"); |
| |
| promise_test(async (test) => { |
| if (window.internals) |
| window.internals.setCameraMediaStreamTrackOrientation(track, 90); |
| if (window.testRunner) |
| testRunner.setMockCameraOrientation(90); |
| |
| await checkVideoBlack(false, remoteVideo, "canvas2").then(() => { |
| return waitForVideoSize(remoteVideo, 240, 320); |
| }); |
| |
| await waitForTrackRotation(remoteVideo.srcObject.getVideoTracks()[0], 90); |
| }, "Track is enabled and rotated, remote video should not be black and should change size"); |
| |
| promise_test(async (test) => { |
| if (window.internals) |
| window.internals.setCameraMediaStreamTrackOrientation(track, 180); |
| if (window.testRunner) |
| testRunner.setMockCameraOrientation(180); |
| |
| await checkVideoBlack(false, remoteVideo, "canvas3").then(() => { |
| return waitForVideoSize(remoteVideo, 320, 240); |
| }); |
| |
| await waitForTrackRotation(remoteVideo.srcObject.getVideoTracks()[0], 180); |
| }, "Track is enabled and rotated again, video should not be black and should change size"); |
| </script> |
| </body> |
| </html> |
