| <!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> |
| <script src="routines.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <video id="video" autoplay=""></video> |
| <canvas id="canvas" width="640" height="480"></canvas> |
| <script> |
| video = document.getElementById("video"); |
| canvas = document.getElementById("canvas"); |
| |
| function grabImagePixels() |
| { |
| canvas.width = video.videoWidth; |
| canvas.height = video.videoHeight; |
| canvas.getContext('2d').drawImage(video, 0, 0, canvas.width, canvas.height); |
| |
| imageData = canvas.getContext('2d').getImageData(20, 20, 2, 2); |
| return imageData.data; |
| } |
| |
| async function testFrontCameraImage(counter) |
| { |
| if (!counter) |
| counter = 0; |
| |
| if (isVideoBlack(canvas, video, 20, 20, 2 ,2)) |
| return; |
| |
| if (counter >= 20) |
| return Promise.reject("testFrontCameraImage timed out"); |
| |
| await waitFor(50); |
| return testFrontCameraImage(++counter); |
| } |
| |
| function isBetween100And200(value) |
| { |
| return data[0] > 100 && data[0] < 200; |
| } |
| |
| async function testBackCameraImage(counter) |
| { |
| if (!counter) |
| counter = 0; |
| |
| data = grabImagePixels(); |
| |
| if(isBetween100And200(data[0]) && isBetween100And200(data[1]) && isBetween100And200(data[2])) |
| return; |
| |
| if (counter >= 20) |
| return Promise.reject("testFrontCameraImage timed out"); |
| |
| await waitFor(50); |
| return testBackCameraImage(++counter); |
| } |
| |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| var sender; |
| var frontStream; |
| var backStream; |
| return navigator.mediaDevices.getUserMedia({ video: { facingMode: { exact: ["user"] } } }).then((stream) => { |
| frontStream = stream; |
| return new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| sender = firstConnection.addTrack(frontStream.getVideoTracks()[0], frontStream); |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| }).then((remoteStream) => { |
| video.srcObject = remoteStream; |
| return video.play(); |
| }).then(() => { |
| return testFrontCameraImage(); |
| }).then(() => { |
| return navigator.mediaDevices.getUserMedia({ video: { facingMode: { exact: ["environment"] } } }); |
| }).then((stream) => { |
| backStream = stream; |
| var currentTrack = sender.track; |
| promise = sender.replaceTrack(backStream.getVideoTracks()[0]); |
| assert_true(currentTrack === sender.track); |
| return promise; |
| }).then(() => { |
| assert_true(sender.track === backStream.getVideoTracks()[0]); |
| return testBackCameraImage(); |
| }); |
| }, "Switching from front to back camera"); |
| |
| var didReplaceTrack = false; |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| var sender; |
| var frontStream; |
| var backStream; |
| |
| return navigator.mediaDevices.getUserMedia({ video: { width: 640, height: 480, facingMode: { exact: ["user"] } } }).then((stream) => { |
| frontStream = stream; |
| assert_true(frontStream.getVideoTracks()[0].getSettings().height === 480, "frontStream should be big"); |
| return new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| sender = firstConnection.addTrack(frontStream.getVideoTracks()[0], frontStream); |
| firstConnection.addEventListener('negotiationneeded', test.step_func(() => { |
| assert_false(didReplaceTrack, 'negotiationeeded should not be called after replacing an ongoing track'); |
| })); |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| }).then((remoteStream) => { |
| video.srcObject = remoteStream; |
| return video.play(); |
| }).then(() => { |
| return testFrontCameraImage(); |
| }).then(() => { |
| return navigator.mediaDevices.getUserMedia({ video: { width: 320, height: 240, facingMode: { exact: ["environment"] } } }); |
| }).then((stream) => { |
| backStream = stream; |
| assert_true(backStream.getVideoTracks()[0].getSettings().height === 240, "backStream should be small"); |
| didReplaceTrack = true; |
| return sender.replaceTrack(backStream.getVideoTracks()[0]); |
| }).then(() => { |
| return testBackCameraImage(); |
| }); |
| }, "Switching from front to back camera, with lower resolution"); |
| |
| promise_test((test) => { |
| if (window.testRunner) |
| testRunner.setUserMediaPermission(true); |
| |
| var sender; |
| var frontStream; |
| var backStream; |
| |
| return navigator.mediaDevices.getUserMedia({ video: { width: 320, height: 240, facingMode: { exact: ["user"] } } }).then((stream) => { |
| frontStream = stream; |
| assert_true(frontStream.getVideoTracks()[0].getSettings().height === 240, "front stream should be small"); |
| }).then(() => { |
| return new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| sender = firstConnection.addTrack(frontStream.getVideoTracks()[0], frontStream); |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| }).then((remoteStream) => { |
| video.srcObject = remoteStream; |
| return video.play(); |
| }).then(() => { |
| return testFrontCameraImage(); |
| }).then(() => { |
| return navigator.mediaDevices.getUserMedia({ video: { width: 640, height: 480 , facingMode: { exact: ["environment"] } } }); |
| }).then((stream) => { |
| backStream = stream; |
| assert_true(backStream.getVideoTracks()[0].getSettings().height === 480, "back stream should be big"); |
| return sender.replaceTrack(backStream.getVideoTracks()[0]); |
| }).then(() => { |
| return testBackCameraImage(); |
| }); |
| |
| }, "Switching from front to back camera, with higher resolution"); |
| |
| promise_test(async (test) => { |
| const stream = await navigator.mediaDevices.getUserMedia({ video: true }); |
| const pc = new RTCPeerConnection(); |
| pc.addTransceiver("video", {direction: "sendonly"}); |
| const sender = pc.addTrack(stream.getVideoTracks()[0], stream); |
| await sender.replaceTrack(stream.getVideoTracks()[0].clone()); |
| }, "Replace a track for a sender created by addTransceiver and used by addTrack"); |
| </script> |
| </body> |
| </html> |
