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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/webrtc/tests/mochitests/test_peerConnection_recordReceiveTrack.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webrtc/tests/mochitests/test_peerConnection_recordReceiveTrack.html')
-rw-r--r-- | dom/media/webrtc/tests/mochitests/test_peerConnection_recordReceiveTrack.html | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/dom/media/webrtc/tests/mochitests/test_peerConnection_recordReceiveTrack.html b/dom/media/webrtc/tests/mochitests/test_peerConnection_recordReceiveTrack.html new file mode 100644 index 0000000000..d5cb91b048 --- /dev/null +++ b/dom/media/webrtc/tests/mochitests/test_peerConnection_recordReceiveTrack.html @@ -0,0 +1,101 @@ +<!DOCTYPE HTML> +<html> +<head> +<script src="pc.js"></script> +</head> +<body> +<pre id="test"> +<script> +createHTML({ + bug: "1212237", + title: "Recording a fresh receive track should not throw", + visible: true, +}); + +/** + * Called when a fresh track is available, and tests that the track can be + * recorded until it ends without any thrown errors or fired error events. + */ +let generation = 0; +async function testTrackAccessible(track) { + const id = ++generation; + info(`Testing accessibility for ${track.kind} track ${id}`); + const recorder = new MediaRecorder(new MediaStream([track])); + recorder.start(); + let haveError = new Promise((_, rej) => recorder.onerror = e => rej(e.error)); + await Promise.race([ + new Promise(r => recorder.onstart = r), + haveError, + ]); + info(`Recording of ${track.kind} track ${id} started`); + + const {data} = await Promise.race([ + new Promise(r => recorder.ondataavailable = r), + haveError, + ]); + info(`Recording of ${track.kind} track ${id} finished at size ${data.size}`); + + await Promise.race([ + new Promise(r => recorder.onstop = r), + haveError, + ]); + info(`Recording of ${track.kind} track ${id} stopped`); + + const element = createMediaElement(track.kind, `recording_${track.id}`); + const url = URL.createObjectURL(data); + try { + element.src = url; + element.preload = "metadata"; + haveError = new Promise( + (_, rej) => element.onerror = e => rej(element.error)); + await Promise.race([ + new Promise(r => element.onloadeddata = r), + haveError, + ]); + info(`Playback of recording of ${track.kind} track ${id} loaded data`); + + element.play(); + await Promise.race([ + new Promise(r => element.onended = r), + haveError, + ]); + info(`Playback of recording of ${track.kind} track ${id} ended`); + } finally { + URL.revokeObjectURL(data); + } +} + +runNetworkTest(async options => { + // [TODO] re-enable HW decoder after bug 1526207 is fixed. + if (navigator.userAgent.includes("Android")) { + await pushPrefs(["media.navigator.mediadatadecoder_vpx_enabled", false], + ["media.webrtc.hw.h264.enabled", false]); + } + const test = new PeerConnectionTest(options); + test.setMediaConstraints([{video: true}], [{audio: true}]); + test.setOfferOptions({offerToReceiveAudio: true}); + const freshVideoTrackIsAccessible = new Promise( + r => test.pcRemote._pc.addEventListener("track", r, {once: true}) + ).then(({track}) => testTrackAccessible(track)); + const freshAudioTrackIsAccessible = new Promise( + r => test.pcLocal._pc.addEventListener("track", r, {once: true}) + ).then(({track}) => testTrackAccessible(track)); + test.chain.append([ + function PC_CLOSE_TO_END_TRACKS() { + return test.close(); + }, + async function FRESH_VIDEO_TRACK_IS_ACCESSIBLE() { + await freshVideoTrackIsAccessible; + ok(true, "A freshly received video track is accessible by MediaRecorder"); + }, + async function FRESH_AUDIO_TRACK_IS_ACCESSIBLE() { + await freshAudioTrackIsAccessible; + ok(true, "A freshly received audio track is accessible by MediaRecorder"); + }, + ]); + await test.run(); +}); +</script> +</pre> +</body> +</html> |