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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="/js-test-resources/js-test.js"></script> |
| 5 <script src="/media-resources/video-test.js"></script> |
| 6 <script src="/w3c/resources/testharness.js"></script> |
| 7 <script src="/w3c/resources/testharnessreport.js"></script> |
| 8 <script src="mediasource-util.js"></script> |
| 9 </head> |
| 10 <body> |
| 11 <div id="log"></div> |
| 12 <video id="vid"></video> |
| 13 <script> |
| 14 window.jsTestIsAsync = true; |
| 15 |
| 16 async_test(function(test) |
| 17 { |
| 18 var ms = new MediaSource(); |
| 19 |
| 20 function sourceOpened() |
| 21 { |
| 22 consoleWrite("sourceOpened called."); |
| 23 var vid = document.getElementById('vid'); |
| 24 var buffer = ms.addSourceBuffer('video/webm; codecs="vorbis,vp
8"'); |
| 25 |
| 26 consoleWrite("Removing video element from DOM."); |
| 27 vid.parentNode.removeChild(vid); |
| 28 vid = null; |
| 29 |
| 30 consoleWrite("Running the garbage collector."); |
| 31 asyncGC(test.step_func(function() |
| 32 { |
| 33 assert_equals(ms.readyState, "closed", "MediaSource object
is closed."); |
| 34 |
| 35 assert_throws( { name: "InvalidStateError"} , |
| 36 function() { buffer.timestampOffset = 42; }, |
| 37 "buffer.timestampOffset threw an exception as expected
in the 'closed' state."); |
| 38 |
| 39 test.done(); |
| 40 })); |
| 41 } |
| 42 |
| 43 function sourceClosed() |
| 44 { |
| 45 consoleWrite("sourceClosed called."); |
| 46 } |
| 47 |
| 48 ms.addEventListener('sourceopen', test.step_func(sourceOpened)); |
| 49 ms.addEventListener('sourceclose', test.step_func(sourceClosed)); |
| 50 document.getElementById('vid').src = window.URL.createObjectURL(ms
); |
| 51 }, "Tests that the MediaSource is closed when the HTMLMediaElement is
destroyed."); |
| 52 </script> |
| 53 </body> |
| 54 </html> |
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