blob: 0a4cd7a126d4c554c4a7b6964ef59f72993ff3c3 [file] [log] [blame]
<!-- webkit-test-runner [ enableCaptureAudioInUIProcess=false ] -->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Capture source interruption.</title>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
</head>
<body>
<script>
promise_test(async (test) => {
const stream = await navigator.mediaDevices.getUserMedia({audio: true});
const track = stream.getAudioTracks()[0];
if (!window.internals)
return;
let promise = new Promise((resolve, reject) => { track.onmute = resolve; setTimeout(() => reject("no mute"), 5000) });
internals.setMediaStreamSourceInterrupted(track, true);
await promise;
assert_true(track.muted, "track is muted");
assert_true(internals.isMediaStreamSourceInterrupted(track), "source is interrupted");
promise = new Promise((resolve, reject) => { track.onunmute = resolve; setTimeout(() => reject("no unmute"), 5000) });
internals.setMediaStreamSourceInterrupted(track, false);
await promise;
assert_false(track.muted, "track is no longer muted");
assert_false(internals.isMediaStreamSourceInterrupted(track), "source is not interrupted");
track.stop();
}, "Suspend/resume audio track");
function waitForPageStateChange(numberOfTries, originalState, resolve, reject)
{
let newState = internals.pageMediaState();
if (newState != originalState) {
resolve(newState);
return;
}
if (numberOfTries <= 0) {
reject('Page state did not change in time.');
return;
}
setTimeout(() => { waitForPageStateChange(--numberOfTries, originalState, resolve, reject); }, 10);
}
function testTrack(track, title)
{
promise_test((test) => {
return new Promise((resolve, reject) => {
let isVideo = track.kind == "video";
if (window.internals) {
assert_false(internals.pageMediaState().includes('HasMutedVideoCaptureDevice'));
assert_false(internals.pageMediaState().includes('HasMutedAudioCaptureDevice'));
}
track.onunmute = () => reject("Got 'unmute' event unexpectedly!");
track.onmute = () => {
new Promise((innerResolve, innerReject) => {
waitForPageStateChange(10, pageState, innerResolve, innerReject)
}).then((pageMediaState) => {
track.onunmute = (evt) => {
waitForPageStateChange(10, pageState, resolve, reject)
}
if (window.internals) {
assert_true(pageMediaState.includes(isVideo ? 'HasMutedVideoCaptureDevice' : 'HasMutedAudioCaptureDevice'));
assert_false(pageMediaState.includes(isVideo ? 'HasMutedAudioCaptureDevice' : 'HasMutedVideoCaptureDevice'));
assert_true(pageMediaState.includes(isVideo ? 'HasActiveAudioCaptureDevice' : 'HasActiveVideoCaptureDevice'));
assert_false(pageMediaState.includes(isVideo ? 'HasActiveVideoCaptureDevice' : 'HasActiveAudioCaptureDevice'));
pageState = internals.pageMediaState();
internals.setMediaStreamSourceInterrupted(track, false)
}
})
}
if (window.internals) {
pageState = internals.pageMediaState();
internals.setMediaStreamSourceInterrupted(track, true);
}
setTimeout(() => reject("Muted state did not change in 1 second"), 1000);
});
}, title);
}
promise_test((test) => {
return navigator.mediaDevices.getUserMedia({ video: true, audio: true})
.then((stream) => {
testTrack(stream.getVideoTracks()[0], "Interrupt video track");
testTrack(stream.getAudioTracks()[0], "Interrupt audio track");
});
}, "Create stream");
</script>
</body>
</html>