src/third_party/WebKit/LayoutTests/http/tests/media/media-source/webkitmediasource-reject-append-after-reopening.html

   1 <!DOCTYPE html>
   2 <html>
   3     <head>
   4         <script src="/media-resources/video-test.js"></script>
   5         <script src="/media/resources/media-source/webm/segment-info.js"></script>
   6         <script src="webkitmediasource-util.js"></script>
   7         <script>
   8             var segmentHelper = new MediaSourceTest.SegmentHelper(WebMSegmentInfo.testWebM);
   9
  10             var sourceBuffer1;
  11             var sourceBuffer2;
  12             var isFirstOpen = true;
  13
  14             function tryToAppend(sourceBuffer)
  15             {
  16                 try {
  17                     sourceBuffer.append(segmentHelper.mediaSegments[0]);
  18                 } catch (e) {
  19                     consoleWrite('Got an exception while appending: ' + e.name);
  20                 }
  21             }
  22
  23             function onSourceOpen(event)
  24             {
  25                 if (!isFirstOpen) {
  26                    consoleWrite('Attempting to append to the old SourceBuffers.');
  27                    tryToAppend(sourceBuffer1);
  28                    tryToAppend(sourceBuffer2);
  29                    endTest();
  30                    return;
  31                 }
  32
  33                 isFirstOpen = false;
  34
  35                 consoleWrite('Adding SourceBuffers.');
  36                 sourceBuffer1 = mediaSource.addSourceBuffer('audio/webm; codecs="vorbis"');
  37                 sourceBuffer2 = mediaSource.addSourceBuffer('video/webm; codecs="vp8"');
  38
  39                 consoleWrite('Triggering MediaSource to close and reopen.');
  40                 MediaSourceTest.setSrcToMediaSourceTestURL(video);
  41             }
  42
  43             function onSourceClosed(event)
  44             {
  45                 consoleWrite('onSourceOpen');
  46             }
  47
  48             function onLoad()
  49             {
  50                 findMediaElement();
  51
  52                 mediaSource = new WebKitMediaSource();
  53
  54                 waitForEventAndFail('error');
  55                 waitForEvent('webkitsourceopen', "", false, false, mediaSource);
  56                 waitForEvent('webkitsourceclose', "", false, false, mediaSource);
  57                 waitForEvent('webkitsourceended', "", false, false, mediaSource);
  58                 mediaSource.addEventListener('webkitsourceopen', onSourceOpen);
  59
  60                 segmentHelper.init(video, function(success)
  61                 {
  62                     if (!success) {
  63                         failTest("Failed to load segment data");
  64                         return;
  65                     }
  66
  67                     MediaSourceTest.setSrcToMediaSourceTestURL(video);
  68                 });
  69             }
  70         </script>
  71     </head>
  72     <body onload="onLoad()">
  73         <video autoplay> </video>
  74         <p>Verify that append() calls on old SourceBuffers always fail when the MediaSource is closed and reopened.</p>
  75     </body>
  76 </html>