зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1503518 [wpt PR 13805] - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=190778, a=testonly
Automatic update from web-platform-testswpt-export-for-webkit-190778 -- Merge pull request #13805 from woaiwyhty/wpt-export-for-webkit-190778 WebKit export of https://bugs.webkit.org/show_bug.cgi?id=190778 -- wpt-commits: ff3e6e2db88acc409216225c80aef51594696215, 457d416adbbfff6916357a347d2a98fef2d8fcd2 wpt-pr: 13805
This commit is contained in:
YUHAN WU
moz-wptsync-bot
Родитель
1fdfb8d313
Коммит
7a4e8ffe51
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<!doctype html>
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<meta charset="utf-8">
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<html>
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<title>MediaRecorder destroy script execution context</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<iframe src="support/MediaRecorder-iframe.html" id="subFrame-stop" name="subFrameStop"></iframe>
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<iframe src="support/MediaRecorder-iframe.html" id="subFrame-allTrackEnded" name="subFrameAllTrackEnded"></iframe>
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<script>
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var iframeForCallingStop = document.getElementById('subFrame-stop');
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var iframeForAllTrackEnded = document.getElementById('subFrame-allTrackEnded');
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var testForCallingStop = async_test('MediaRecorder will not fire the stop event when stop() is called and the script execution context is going away');
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var testForAllTrackEnded = async_test('MediaRecorder will not fire the stop event when all tracks are ended and the script execution context is going away');
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iframeForCallingStop.onload = function(e) {
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subFrameStop.window.prepareForTest();
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const recorder = subFrameStop.window.recorder;
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recorder.ondataavailable = testForCallingStop.step_func(blobEvent => {
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iframeForCallingStop.remove();
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testForCallingStop.step_timeout(testForCallingStop.step_func_done(), 0);
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});
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recorder.onstop = testForCallingStop.unreached_func('Unexpected stop event');
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recorder.start();
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assert_equals(recorder.state, 'recording', 'MediaRecorder has been started successfully');
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subFrameStop.window.drawSomethingOnCanvas();
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recorder.stop();
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};
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iframeForAllTrackEnded.onload = function(e) {
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subFrameAllTrackEnded.window.prepareForTest();
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const recorder = subFrameAllTrackEnded.window.recorder;
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recorder.ondataavailable = testForAllTrackEnded.step_func(blobEvent => {
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iframeForAllTrackEnded.remove();
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testForAllTrackEnded.step_timeout(testForAllTrackEnded.step_func_done(), 0);
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});
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recorder.onstop = testForAllTrackEnded.unreached_func('Unexpected stop event');
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recorder.start();
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assert_equals(recorder.state, 'recording', 'MediaRecorder has been started successfully');
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subFrameAllTrackEnded.window.drawSomethingOnCanvas();
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subFrameAllTrackEnded.window.video.getVideoTracks()[0].stop();
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};
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</script>
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</body>
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</html>
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<!doctype html>
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<html>
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<head>
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<title>MediaRecorder Stop</title>
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<link rel="help" href="https://w3c.github.io/mediacapture-record/MediaRecorder.html#mediarecorder">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<canvas id="canvas" width="200" height="200">
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</canvas>
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<script>
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function createVideoStream() {
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let canvas = document.getElementById("canvas");
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canvas.getContext('2d');
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return canvas.captureStream();
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}
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async_test(t => {
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let video = createVideoStream();
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let recorder = new MediaRecorder(video);
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recorder.onstop = t.step_func(errorEvent => {
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assert_equals(errorEvent.type, 'stop', 'the error type should be stop');
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assert_true(errorEvent.isTrusted, 'isTrusted should be true when the event is created by C++');
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assert_equals(recorder.state, "inactive", "MediaRecorder has been stopped when all tracks are ended");
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t.done();
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});
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assert_equals(video.getVideoTracks().length, 1, "video mediastream starts with one track");
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recorder.start();
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assert_equals(recorder.state, "recording", "MediaRecorder has been started successfully");
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video.getVideoTracks()[0].stop();
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}, "MediaRecorder will stop recording and fire a stop event when all tracks are ended");
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async_test(t => {
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let video = createVideoStream();
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let recorder = new MediaRecorder(video);
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recorder.onstop = t.step_func(errorEvent => {
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assert_equals(errorEvent.type, 'stop', 'the error type should be stop');
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assert_true(errorEvent.isTrusted, 'isTrusted should be true when the event is created by C++');
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assert_equals(recorder.state, "inactive", "MediaRecorder has been stopped when stop() is called");
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t.done();
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});
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recorder.start();
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assert_equals(recorder.state, "recording", "MediaRecorder has been started successfully");
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recorder.stop();
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assert_equals(recorder.state, "recording", "State should remain the same until stop event is fired");
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}, "MediaRecorder will stop recording and fire a stop event when stop() is called");
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</script>
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</body>
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</html>
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<!DOCTYPE html>
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<title>Start a MediaRecorder</title>
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<html>
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<body>
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<canvas id="canvas" width="200px" height="200px"></canvas>
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<script>
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var context;
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var recorder;
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var video;
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function createVideoStream() {
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const canvas = document.getElementById("canvas");
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context = canvas.getContext('2d');
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return canvas.captureStream();
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}
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function drawSomethingOnCanvas() {
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context.fillStyle = "red";
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context.fillRect(0, 0, 10, 10);
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}
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function prepareForTest() {
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video = createVideoStream();
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recorder = new MediaRecorder(video);
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}
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</script>
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</body>
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</html>
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