content/media/test/test_mediarecorder_getencodeddata.html
author Randy Lin <rlin@mozilla.com>
Mon, 03 Mar 2014 15:34:14 +0800
changeset 188743 350d43769841829183d79458336ed577c9eb5350
parent 185328 a21db9070b6012d74b140e7e94a13be873561b87
child 220593 991f8d5da382b1710952675f8a5793e588982d1d
permissions -rw-r--r--
Bug 973235 - Intermittent test_mediarecorder_getencodeddata.html | should get onError first. r=jsmith

<!DOCTYPE HTML>
<html>
<head>
  <title>Bug 957452 Test GetEncodedData problem on asan build</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv({"set": [["media.ogg.enabled", false]]},
  function () {
    var ac = new window.AudioContext();
    var dest = ac.createMediaStreamDestination();
    var stream = dest.stream;
    var onErrorFired = false;
    var expectedMimeType = '';
    var ondataavailableFired = false;
    setTimeout(function() {
      var mediaRecorder = new MediaRecorder(stream);
      mediaRecorder.onstop = function(e) {
        is(e.target.state, 'inactive',
           'Media recorder is inactive after being stopped');
        ok(onErrorFired, 'onStop after onError');
        ok(ondataavailableFired, 'ondataavailableFired');

        SimpleTest.finish();
      }
      mediaRecorder.ondataavailable = function(evt) {
        ondataavailableFired = true;
        ok(evt instanceof BlobEvent,
           'Events fired from ondataavailable should be BlobEvent');
        is(evt.type, 'dataavailable',
           'Event type should dataavailable');
        is(evt.data.size, 0,
           'Blob data size received is equal to zero');
        is(evt.data.type, expectedMimeType,
           'Blob data received should have type = ' + expectedMimeType);
        is(evt.target.mimeType, expectedMimeType,
           'Mime type in ondataavailable = ' + expectedMimeType);
      }
      mediaRecorder.onerror = function(evt) {
        ok(evt instanceof RecordErrorEvent,
          'Events fired from onerror should be RecordErrorEvent');
        is(evt.type, 'error',
           'Event type should onerror');
        is(evt.name, 'GenericError',
           'Event name is GenericError');
        onErrorFired = true;
      }
      mediaRecorder.start(0);
      is(mediaRecorder.state, 'recording', 'Media recorder should be recording');
      is(mediaRecorder.stream, stream,
         'Media recorder stream = element stream at the start of recording');
      mediaRecorder.requestData();
      mediaRecorder.stop();
    }, 100);
  }
);
</script>
</pre>
</body>
</html>