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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/mediacapture-record/MediaRecorder-pause-resume.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/mediacapture-record/MediaRecorder-pause-resume.html')
| -rw-r--r-- | testing/web-platform/tests/mediacapture-record/MediaRecorder-pause-resume.html | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mediacapture-record/MediaRecorder-pause-resume.html b/testing/web-platform/tests/mediacapture-record/MediaRecorder-pause-resume.html new file mode 100644 index 0000000000..8dc231279a --- /dev/null +++ b/testing/web-platform/tests/mediacapture-record/MediaRecorder-pause-resume.html @@ -0,0 +1,115 @@ +<!doctype html> +<html> +<head> + <title>MediaRecorder Pause and Resume</title> + <meta name=timeout content=long> + <meta name=variant content="?mimeType=''"> + <meta name=variant content="?mimeType=video/webm;codecs=vp8,opus"> + <meta name=variant content="?mimeType=video/webm;codecs=vp9,opus"> + <meta name=variant content="?mimeType=video/webm;codecs=av1,opus"> + <meta name=variant content="?mimeType=video/mp4;codecs=avc1,mp4a.40.2"> + <link rel="help" href="https://w3c.github.io/mediacapture-record/MediaRecorder.html#mediarecorder"> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="utils/sources.js"></script> +</head> +<body> +<script> + function recordEvents(target, events) { + let arr = []; + for (let ev of events) { + target.addEventListener(ev, _ => arr.push(ev)); + } + return arr; + } + + const params = new URLSearchParams(window.location.search); + const mimeType = params.get('mimeType'); + const tag = `mimeType "${mimeType}"`; + promise_test(async t => { + const {stream: video, control} = createVideoStream(t); + control.addVideoFrame(); + if (mimeType && !MediaRecorder.isTypeSupported(mimeType)) { + promise_test(async t => { + assert_throws_dom('NotSupportedError', + () => new MediaRecorder(video, { mimeType })); + }, `MediaRecorder constructor throws on no support 1st, ${mimeType}`); + return; + } + + const recorder = new MediaRecorder(video, {mimeType}); + const events = recordEvents(recorder, + ["start", "stop", "dataavailable", "pause", "resume", "error"]); + + recorder.start(); + assert_equals(recorder.state, "recording", "MediaRecorder has been started successfully"); + await new Promise(r => recorder.onstart = r); + + recorder.pause(); + assert_equals(recorder.state, "paused", "MediaRecorder should be paused immediately following pause()"); + + // A second call to pause should be idempotent + recorder.pause(); + assert_equals(recorder.state, "paused", "MediaRecorder should be paused immediately following pause()"); + + let event = await new Promise(r => recorder.onpause = r); + assert_equals(event.type, "pause", "the event type should be pause"); + assert_true(event.isTrusted, "isTrusted should be true when the event is created by C++"); + + recorder.resume(); + assert_equals(recorder.state, "recording", "MediaRecorder state should be recording immediately following resume() call"); + + // A second call to resume should be idempotent + recorder.resume(); + assert_equals(recorder.state, "recording", "MediaRecorder state should be recording immediately following resume() call"); + + event = await new Promise(r => recorder.onresume = r); + assert_equals(event.type, "resume", "the event type should be resume"); + assert_true(event.isTrusted, "isTrusted should be true when the event is created by C++"); + + recorder.stop(); + await new Promise(r => recorder.onstop = r); + + assert_array_equals(events, ["start", "pause", "resume", "dataavailable", "stop"], + "Should have gotten expected events"); + }, `MediaRecorder handles pause() and resume() state and events, ${tag}`); + + promise_test(async t => { + const {stream: video, control} = createVideoStream(t); + control.addVideoFrame(); + if (mimeType && !MediaRecorder.isTypeSupported(mimeType)) { + promise_test(async t => { + assert_throws_dom('NotSupportedError', + () => new MediaRecorder(video, { mimeType })); + }, `MediaRecorder constructor throws on no support 2nd, ${mimeType}`); + return; + } + const recorder = new MediaRecorder(video, {mimeType}); + const events = recordEvents(recorder, + ["start", "stop", "dataavailable", "pause", "resume", "error"]); + + recorder.start(); + assert_equals(recorder.state, "recording", "MediaRecorder has been started successfully"); + await new Promise(r => recorder.onstart = r); + + recorder.pause(); + assert_equals(recorder.state, "paused", "MediaRecorder should be paused immediately following pause()"); + let event = await new Promise(r => recorder.onpause = r); + assert_equals(event.type, "pause", "the event type should be pause"); + assert_true(event.isTrusted, "isTrusted should be true when the event is created by C++"); + + recorder.stop(); + assert_equals(recorder.state, "inactive", "MediaRecorder should be inactive after being stopped"); + await new Promise(r => recorder.onstop = r); + + recorder.start(); + assert_equals(recorder.state, "recording", "MediaRecorder has been started successfully"); + await new Promise(r => recorder.onstart = r); + + assert_array_equals(events, ["start", "pause", "dataavailable", "stop", "start"], + "Should have gotten expected events"); + }, `MediaRecorder handles stop() in paused state appropriately, ${tag}`); + +</script> +</body> +</html> |