2017-03-16 16:09:50 +00:00
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<!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 basic video exchange 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 isVideoBlack()
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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, 0, 0, canvas.width, canvas.height);
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imageData = canvas.getContext('2d').getImageData(10, 325, 250, 1);
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data = imageData.data;
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for (var cptr = 0; cptr < canvas.width * canvas.height; ++cptr) {
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if (data[4 * cptr] || data[4 * cptr + 1] || data[4 * cptr + 2])
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return false;
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}
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return true;
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}
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var track;
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promise_test((test) => {
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if (window.testRunner)
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testRunner.setUserMediaPermission(true);
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return navigator.mediaDevices.getUserMedia({ video: true}).then((localStream) => {
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return new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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2017-04-11 22:47:26 +00:00
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firstConnection.addTrack(localStream.getVideoTracks()[0], localStream);
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2017-03-16 16:09:50 +00:00
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}, (secondConnection) => {
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2017-04-11 22:47:26 +00:00
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secondConnection.ontrack = (trackEvent) => { resolve(trackEvent.streams[0]); };
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2017-03-16 16:09:50 +00:00
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});
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setTimeout(() => reject("Test timed out"), 5000);
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});
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}).then((remoteStream) => {
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video.srcObject = remoteStream;
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track = remoteStream.getVideoTracks()[0];
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return video.play();
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}).then(() => {
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assert_false(isVideoBlack());
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}).then(() => {
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track.enabled = false;
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return waitFor(500);
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}).then(() => {
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assert_true(isVideoBlack());
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track.enabled = true;
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return waitFor(500);
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}).then(() => {
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assert_false(isVideoBlack());
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});
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}, "Incoming muted/unmuted video track");
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</script>
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</body>
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</html>
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