зеркало из https://github.com/mozilla/gecko-dev.git
84 строки
3.2 KiB
HTML
84 строки
3.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Bug 957452 Test GetEncodedData problem on asan build</title>
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<script 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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<script class="testbody" type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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SimpleTest.requestFlakyTimeout("untriaged");
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SpecialPowers.pushPrefEnv({
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"set": [
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["media.ogg.enabled", false],
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["media.encoder.webm.enabled", false],
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],
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},
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function () {
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var ac = new window.AudioContext();
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var dest = ac.createMediaStreamDestination();
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var stream = dest.stream;
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var onErrorFired = false;
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var expectedMimeType = '';
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var ondataavailableFired = false;
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setTimeout(function() {
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var mediaRecorder = new MediaRecorder(stream);
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mediaRecorder.onstop = function(e) {
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is(e.target.state, 'inactive',
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'Media recorder is inactive after being stopped');
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ok(onErrorFired, 'onStop after onError');
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ok(ondataavailableFired, 'ondataavailableFired');
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//Apparently, as soon as the document is unloading, mediaRecorder.ondataavailable
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//fires again, so set it to null to avoid failures
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mediaRecorder.ondataavailable = null;
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SimpleTest.finish();
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};
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mediaRecorder.ondataavailable = function(evt) {
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ondataavailableFired = true;
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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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is(evt.data.size, 0,
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'Blob data size received is equal to zero');
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is(evt.data.type, expectedMimeType,
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'Blob data received should have type = ' + expectedMimeType);
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is(evt.target.mimeType, expectedMimeType,
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'Mime type in ondataavailable = ' + expectedMimeType);
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};
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mediaRecorder.onerror = function(evt) {
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is(evt.target.state, 'inactive',
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'Media recorder is inactive after firing error');
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ok(evt instanceof MediaRecorderErrorEvent,
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'Events fired from onerror should be MediaRecorderErrorEvent');
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is(evt.type, 'error',
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'Event type is error');
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ok(evt.error instanceof DOMException,
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'Events fired from onerror should have a DOMException in their error member');
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is(evt.error.name, 'UnknownError', 'Error name should be UnknownError.');
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is(evt.error.message, 'The operation failed for an unknown transient reason');
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ok(evt.error.stack.includes('test_mediarecorder_getencodeddata.html'),
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'Events fired from onerror should include an error with a stack trace indicating ' +
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'an error in this test');
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try {
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mediaRecorder.requestData();
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ok(false, 'requestdata should fire an exception if called on an inactive recorder');
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} catch (e) {
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ok(e instanceof DOMException, 'requestdata should fire an exception ' +
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'if called on an inactive recorder');
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is(e.name, 'InvalidStateError', 'Exception name should be InvalidStateError');
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}
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onErrorFired = true;
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};
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mediaRecorder.start(0);
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}, 100);
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}
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);
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</script>
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</pre>
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</body>
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</html>
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