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Diffstat (limited to '')
-rw-r--r-- | dom/media/test/test_mediarecorder_record_startstopstart.html | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/dom/media/test/test_mediarecorder_record_startstopstart.html b/dom/media/test/test_mediarecorder_record_startstopstart.html new file mode 100644 index 0000000000..b4cc62c709 --- /dev/null +++ b/dom/media/test/test_mediarecorder_record_startstopstart.html @@ -0,0 +1,75 @@ + <!DOCTYPE HTML> +<html> +<head> + <title>Test MediaRecorder crash on sequence start stop start method</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<div id="content" style="display: none"> +</div> +<script class="testbody" type="text/javascript"> + +function startTest() { + var ac = new window.AudioContext(); + var dest = ac.createMediaStreamDestination(); + var recorder = new MediaRecorder(dest.stream); + var stopCount = 0; + var dataavailable = 0; + var expectedMimeType = 'audio/ogg; codecs=opus'; + recorder.onstop = function (e) { + info('onstop fired'); + is(recorder.stream, dest.stream, + 'Media recorder stream = element stream post recording'); + stopCount++; + if (stopCount == 2) { + if (dataavailable >= 2) { + SimpleTest.finish(); + } else { + ok(false, 'Should have at least two dataavailable events'); + } + } + } + recorder.ondataavailable = function (evt) { + info('ondataavailable fired'); + ok(evt instanceof BlobEvent, + 'Events fired from ondataavailable should be BlobEvent'); + is(evt.type, 'dataavailable', + 'Event type should dataavailable'); + // If script runs slower, it may generate header data in blob from encoder + if (evt.data.size > 0) { + info('blob size = ' + evt.data.size); + is(evt.data.type, expectedMimeType, + 'Blob data received should have type = ' + expectedMimeType); + } + dataavailable++; + } + recorder.onerror = function (e) { + ok(false, 'it should execute normally without exception'); + } + recorder.onwarning = function() { + ok(false, 'onwarning unexpectedly fired'); + }; + + recorder.start(2000); + is(recorder.state, 'recording', 'Media recorder should be recording'); + recorder.stop(); + is(recorder.state, 'inactive', 'check recording status is inactive'); + recorder.start(10000); // This bug would crash on this line without this fix. + is(recorder.state, 'recording', 'check recording status is recording'); + // Simulate delay stop, only delay stop no no stop can trigger crash. + setTimeout(function() { + recorder.stop(); + is(recorder.state, 'inactive','check recording status is recording'); + }, 1000); +} + +SimpleTest.requestFlakyTimeout("untriaged"); +startTest(); +SimpleTest.waitForExplicitFinish(); +</script> +</pre> +</body> +</html> + |