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Bug 1592287 - Update test_gUM_mEC_tracks.html per new removetrack behavior. r=jib

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Differential Revision: https://phabricator.services.mozilla.com/D52815

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Andreas Pehrson 2019-11-20 15:24:03 +00:00
parent f457858f13
commit 483606f0fa
1 changed files with 29 additions and 29 deletions
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58
dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_tracks.html
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@ -25,7 +25,7 @@ runTest(async () => {
let stream = await getUserMedia({audio: true, video: true});
// We need to test with multiple tracks. We add an extra of each kind.
for (const track of stream.getTracks()) {
stream.addTrack(t.clone());
stream.addTrack(track.clone());
}
audioElement = createMediaElement("audio", "gUMAudio");
@ -99,39 +99,34 @@ runTest(async () => {
for (const track of videoElement.srcObject.getVideoTracks().reverse()) {
videoElement.srcObject.removeTrack(track);
}
is(videoCaptureStream.getVideoTracks()
.filter(t => t.readyState == "live").length, 1,
"Captured video should have still have one video track captured.");
is(videoCaptureStream.getVideoTracks().length, 1,
"Captured video should have still have one video track.");
await haveEvent(videoCaptureStream.getVideoTracks()[0], "ended",
wait(50000, new Error("Timeout")));
await haveEvent(videoCaptureStream, "removetrack",
wait(50000, new Error("Timeout")));
is(videoCaptureStream.getVideoTracks()
.filter(t => t.readyState == "live").length, 0,
"Captured video stream should have no video tracks captured after removal.");
is(videoCaptureStream.getVideoTracks().length, 0,
"Captured video stream should have no video tracks after removal.");
info("Testing source reset.");
stream = await getUserMedia({audio: true, video: true});
videoElement.srcObject = stream;
await Promise.all(videoCaptureStream.getTracks()
.filter(t => t.readyState == "live")
.map(t => haveEvent(t, "ended", wait(50000, new Error("Timeout")))));
for (const track of videoCaptureStream.getTracks()) {
await Promise.race(videoCaptureStream.getTracks().map(
t => haveEvent(t, "ended", wait(50000, new Error("Timeout"))))
);
await haveEvent(videoCaptureStream, "removetrack", wait(50000, new Error("Timeout")));
}
await haveEventsButNoMore(
videoCaptureStream, "addtrack", 2, wait(50000, new Error("Timeout")));
is(videoCaptureStream.getAudioTracks()
.filter(t => t.readyState == "ended").length, 3,
"Captured video stream should have three ended audio tracks");
is(videoCaptureStream.getAudioTracks()
.filter(t => t.readyState == "live").length, 1,
"Captured video stream should have one live audio track");
is(videoCaptureStream.getAudioTracks().length, 1,
"Captured video stream should have one audio track");
is(videoCaptureStream.getVideoTracks()
.filter(t => t.readyState == "ended").length, 1,
"Captured video stream should have one ended video tracks");
is(videoCaptureStream.getVideoTracks()
.filter(t => t.readyState == "live").length, 1,
"Captured video stream should have one live video track");
is(videoCaptureStream.getVideoTracks().length, 1,
"Captured video stream should have one video track");
info("Testing CaptureStreamUntilEnded");
untilEndedElement =
@ -152,22 +147,27 @@ runTest(async () => {
track.stop();
}
await Promise.all([
haveEvent(untilEndedElement, "ended", wait(50000, new Error("Timeout"))),
...streamUntilEnded.getTracks()
.map(t => haveEvent(t, "ended", wait(50000, new Error("Timeout")))),
]);
await haveEvent(untilEndedElement, "ended", wait(50000, new Error("Timeout")));
for (const track of streamUntilEnded.getTracks()) {
await Promise.race(streamUntilEnded.getTracks().map(
t => haveEvent(t, "ended", wait(50000, new Error("Timeout"))))
);
await haveEvent(streamUntilEnded, "removetrack", wait(50000, new Error("Timeout")));
}
info("Element and tracks ended. Ensuring that new tracks aren't created.");
untilEndedElement.srcObject = videoElement.srcObject;
await haveEventsButNoMore(
untilEndedElement, "loadedmetadata", 1, wait(50000, new Error("Timeout")));
is(streamUntilEnded.getTracks().length, 4, "Should still have 4 tracks");
is(streamUntilEnded.getTracks().length, 0, "Should have no tracks");
} catch(e) {
ok(false, "Test failed: " + e + (e && e.stack ? "\n" + e.stack : ""));
} finally {
for(const track of [...tracks, ...videoElement.srcObject.getTracks()]) {
if (videoElement) {
tracks.push(...videoElement.srcObject.getTracks());
}
for(const track of tracks) {
track.stop();
}
}