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78 lines
2.5 KiB
HTML
78 lines
2.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test MediaRecorder crash on sequence start stop start method</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<pre id="test">
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<div id="content" style="display: none">
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</div>
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<script class="testbody" type="text/javascript">
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function startTest() {
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var ac = new window.AudioContext();
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var dest = ac.createMediaStreamDestination();
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var recorder = new MediaRecorder(dest.stream);
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var stopCount = 0;
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var dataavailable = 0;
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// mobile device may produce another format, but not landed.
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// In audio only case, we should produce opus type.
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var expectedMimeType = 'audio/ogg';
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recorder.onstop = function (e) {
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info('onstop fired');
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is(recorder.stream, dest.stream,
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'Media recorder stream = element stream post recording');
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stopCount++;
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if (stopCount == 2) {
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if (dataavailable >= 2) {
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SimpleTest.finish();
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} else {
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ok(false, 'Should have at least two dataavailable events');
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}
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}
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}
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recorder.ondataavailable = function (evt) {
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info('ondataavailable fired');
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ok(evt instanceof BlobEvent,
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'Events fired from ondataavailable should be BlobEvent');
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is(evt.type, 'dataavailable',
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'Event type should dataavailable');
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// If script runs slower, it may generate header data in blob from encoder
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if (evt.data.size > 0) {
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info('blob size = ' + evt.data.size);
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is(evt.data.type, expectedMimeType,
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'Blob data received should have type = ' + expectedMimeType);
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}
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dataavailable++;
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}
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recorder.onerror = function (e) {
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ok(false, 'it should execute normally without exception');
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}
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recorder.onwarning = function() {
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ok(false, 'onwarning unexpectedly fired');
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};
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recorder.start(2000);
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is(recorder.state, 'recording', 'Media recorder should be recording');
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recorder.stop();
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is(recorder.state, 'inactive', 'check recording status is inactive');
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recorder.start(10000); // This bug would crash on this line without this fix.
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is(recorder.state, 'recording', 'check recording status is recording');
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// Simulate delay stop, only delay stop no no stop can trigger crash.
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setTimeout(function() {
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recorder.stop();
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is(recorder.state, 'inactive','check recording status is recording');
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}, 1000);
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}
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SimpleTest.requestFlakyTimeout("untriaged");
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startTest();
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SimpleTest.waitForExplicitFinish();
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</script>
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</pre>
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</body>
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</html>
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