100 lines
2.9 KiB
HTML
100 lines
2.9 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Testing video exchange using setDirection with renegotiation from offerer to receiver</title>
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<script src="../resources/testharness.js"></script>
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<script src="../resources/testharnessreport.js"></script>
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</head>
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<body>
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<video id="video" autoplay=""></video>
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<canvas id="canvas" width="640" height="480"></canvas>
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<script src ="routines.js"></script>
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<script>
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video = document.getElementById("video");
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canvas = document.getElementById("canvas");
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function grabFrameData(x, y, w, h)
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{
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canvas.width = video.videoWidth;
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canvas.height = video.videoHeight;
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canvas.getContext('2d').drawImage(video, x, y, w, h, x, y, w, h);
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return canvas.getContext('2d').getImageData(x, y, w, h).data;
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}
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function testImage()
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{
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const data = grabFrameData(10, 325, 250, 1);
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var index = 20;
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assert_true(data[index] < 100);
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assert_true(data[index + 1] < 100);
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assert_true(data[index + 2] < 100);
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index = 80;
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assert_true(data[index] > 200);
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assert_true(data[index + 1] > 200);
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assert_true(data[index + 2] > 200);
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index += 80;
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assert_true(data[index] > 200);
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assert_true(data[index + 1] > 200);
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assert_true(data[index + 2] < 100);
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}
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var pc1, pc2;
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promise_test(async (t) => {
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if (window.testRunner)
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testRunner.setUserMediaPermission(true);
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const localStream = await navigator.mediaDevices.getUserMedia({video: true});
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const stream = await new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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pc1 = firstConnection;
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firstConnection.addTrack(localStream.getVideoTracks()[0], localStream);
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}, (secondConnection) => {
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pc2 = secondConnection;
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secondConnection.ontrack = (trackEvent) => { resolve(trackEvent.streams[0]); };
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});
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setTimeout(() => reject("Test timed out"), 5000);
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});
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video.srcObject = stream;
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await video.play();
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testImage();
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let promise = new Promise((resolve) => {
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pc2.getReceivers()[0].track.onmute = resolve;
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});
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pc1.getTransceivers()[0].direction = "inactive";
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await renegotiate(pc1, pc2);
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await promise;
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promise = new Promise((resolve) => {
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pc2.getReceivers()[0].track.onunmute = resolve;
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});
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pc1.getTransceivers()[0].direction = "sendrecv";
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const streamPromise = new Promise(resolve => {
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pc2.ontrack = (trackEvent) => { resolve (trackEvent.streams[0]); };
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});
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await renegotiate(pc1, pc2);
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video.srcObject = await streamPromise;
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await promise;
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test(() => {
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assert_equals(stream, video.srcObject);
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}, "The MediaStream should remain the same");
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await video.play();
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testImage();
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}, "Going from sendrecv to inactive and back to sendrecv");
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</script>
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</body>
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</html>
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