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import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo
This commit is contained in:
Roy Tam
commit
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150858 changed files with 23884658 additions and 0 deletions
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@ -0,0 +1,185 @@
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<!DOCTYPE HTML>
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<html>
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<head>
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<script type="application/javascript" src="mediaStreamPlayback.js"></script>
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<script type="application/javascript" src="head.js"></script>
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</head>
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<body>
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<pre id="test">
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<script>
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createHTML({
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bug: "1259788",
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title: "Test CaptureStream track output on HTMLMediaElement playing a gUM MediaStream",
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visible: true
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});
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var audioElement;
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var audioCaptureStream;
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var videoElement;
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var videoCaptureStream;
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var untilEndedElement;
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var streamUntilEnded;
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var tracks = [];
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runTest(() => getUserMedia({audio: true, video: true})
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.then(stream => {
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// We need to test with multiple tracks. We add an extra of each kind.
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stream.getTracks().forEach(t => stream.addTrack(t.clone()));
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audioElement = createMediaElement("audio", "gUMAudio");
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audioElement.srcObject = stream;
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return haveEvent(audioElement, "loadedmetadata", wait(50000, new Error("Timeout")));
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})
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.then(() => {
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info("Capturing audio element (loadedmetadata -> captureStream)");
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audioCaptureStream = audioElement.mozCaptureStream();
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is(audioCaptureStream.getAudioTracks().length, 2,
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"audio element should capture two audio tracks");
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is(audioCaptureStream.getVideoTracks().length, 0,
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"audio element should not capture any video tracks");
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return haveNoEvent(audioCaptureStream, "addtrack");
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})
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.then(() => {
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videoElement = createMediaElement("video", "gUMVideo");
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info("Capturing video element (captureStream -> loadedmetadata)");
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videoCaptureStream = videoElement.mozCaptureStream();
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videoElement.srcObject = audioElement.srcObject.clone();
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is(videoCaptureStream.getTracks().length, 0,
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"video element should have no tracks before metadata known");
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return haveEventsButNoMore(
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videoCaptureStream, "addtrack", 3, wait(50000, new Error("No event")));
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})
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.then(() => {
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is(videoCaptureStream.getAudioTracks().length, 2,
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"video element should capture two audio tracks");
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is(videoCaptureStream.getVideoTracks().length, 1,
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"video element should capture one video track at most");
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info("Testing dynamically adding audio track to audio element");
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audioElement.srcObject.addTrack(
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audioElement.srcObject.getAudioTracks()[0].clone());
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return haveEventsButNoMore(
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audioCaptureStream, "addtrack", 1, wait(50000, new Error("No event")));
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})
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.then(() => {
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is(audioCaptureStream.getAudioTracks().length, 3,
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"Audio element should have three audio tracks captured.");
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info("Testing dynamically adding video track to audio element");
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audioElement.srcObject.addTrack(
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audioElement.srcObject.getVideoTracks()[0].clone());
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return haveNoEvent(audioCaptureStream, "addtrack");
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})
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.then(() => {
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is(audioCaptureStream.getVideoTracks().length, 0,
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"Audio element should have no video tracks captured.");
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info("Testing dynamically adding audio track to video element");
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videoElement.srcObject.addTrack(
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videoElement.srcObject.getAudioTracks()[0].clone());
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return haveEventsButNoMore(
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videoCaptureStream, "addtrack", 1, wait(50000, new Error("Timeout")));
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})
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.then(() => {
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is(videoCaptureStream.getAudioTracks().length, 3,
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"Captured video stream should have three audio tracks captured.");
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info("Testing dynamically adding video track to video element");
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videoElement.srcObject.addTrack(
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videoElement.srcObject.getVideoTracks()[0].clone());
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return haveNoEvent(videoCaptureStream, "addtrack");
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})
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.then(() => {
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is(videoCaptureStream.getVideoTracks().length, 1,
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"Captured video stream should have at most one video tracks captured.");
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info("Testing track removal.");
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tracks.push(...videoElement.srcObject.getTracks());
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videoElement.srcObject.getVideoTracks().reverse().forEach(t =>
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videoElement.srcObject.removeTrack(t));
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is(videoCaptureStream.getVideoTracks()
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.filter(t => t.readyState == "live").length, 1,
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"Captured video should have still have one video track captured.");
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return haveEvent(videoCaptureStream.getVideoTracks()[0], "ended",
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wait(50000, new Error("Timeout")));
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})
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.then(() => {
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is(videoCaptureStream.getVideoTracks()
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.filter(t => t.readyState == "live").length, 0,
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"Captured video stream should have no video tracks captured after removal.");
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info("Testing source reset.");
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})
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.then(() => getUserMedia({audio: true, video: true}))
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.then(stream => {
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videoElement.srcObject = stream;
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return Promise.all(videoCaptureStream.getTracks()
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.filter(t => t.readyState == "live")
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.map(t => haveEvent(t, "ended", wait(50000, new Error("Timeout")))));
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})
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.then(() => haveEventsButNoMore(
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videoCaptureStream, "addtrack", 2, wait(50000, new Error("Timeout"))))
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.then(() => {
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is(videoCaptureStream.getAudioTracks()
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.filter(t => t.readyState == "ended").length, 3,
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"Captured video stream should have three ended audio tracks");
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is(videoCaptureStream.getAudioTracks()
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.filter(t => t.readyState == "live").length, 1,
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"Captured video stream should have one live audio track");
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is(videoCaptureStream.getVideoTracks()
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.filter(t => t.readyState == "ended").length, 1,
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"Captured video stream should have one ended video tracks");
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is(videoCaptureStream.getVideoTracks()
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.filter(t => t.readyState == "live").length, 1,
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"Captured video stream should have one live video track");
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info("Testing CaptureStreamUntilEnded");
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untilEndedElement =
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createMediaElement("video", "gUMVideoUntilEnded");
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untilEndedElement.srcObject = audioElement.srcObject;
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return haveEvent(untilEndedElement, "loadedmetadata",
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wait(50000, new Error("Timeout")));
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})
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.then(() => {
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streamUntilEnded = untilEndedElement.mozCaptureStreamUntilEnded();
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is(streamUntilEnded.getAudioTracks().length, 3,
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"video element should capture all 3 audio tracks until ended");
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is(streamUntilEnded.getVideoTracks().length, 1,
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"video element should capture only 1 video track until ended");
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untilEndedElement.srcObject.getTracks().forEach(t => t.stop());
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// TODO(1208316) We stop the stream to make the media element end.
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untilEndedElement.srcObject.stop();
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return Promise.all([
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haveEvent(untilEndedElement, "ended", wait(50000, new Error("Timeout"))),
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...streamUntilEnded.getTracks()
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.map(t => haveEvent(t, "ended", wait(50000, new Error("Timeout"))))
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]);
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})
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.then(() => {
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info("Element and tracks ended. Ensuring that new tracks aren't created.");
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untilEndedElement.srcObject = videoElement.srcObject;
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return haveEventsButNoMore(
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untilEndedElement, "loadedmetadata", 1, wait(50000, new Error("Timeout")));
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})
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.then(() => is(streamUntilEnded.getTracks().length, 4,
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"Should still have 4 tracks"))
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.catch(e => ok(false, "Test failed: " + e + (e && e.stack ? "\n" + e.stack : "")))
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.then(() => [...tracks,
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...videoElement.srcObject.getTracks()].forEach(t => t.stop())));
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</script>
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</pre>
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</body>
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</html>
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