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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="/w3c/resources/testharness.js"></script> |
| 5 <script src="/w3c/resources/testharnessreport.js"></script> |
| 6 <script src="mediasource-util.js"></script> |
| 7 <link rel='stylesheet' href='/w3c/resources/testharness.css'> |
| 8 </head> |
| 9 <body> |
| 10 <div id="log"></div> |
| 11 <script> |
| 12 test(function () |
| 13 { |
| 14 var mediaSource = new MediaSource(); |
| 15 assert_equals(mediaSource.sourceBuffers.length, 0, "sourceBuffers
is empty"); |
| 16 assert_equals(mediaSource.activeSourceBuffers.length, 0, "activeSo
urceBuffers is empty"); |
| 17 assert_equals(mediaSource.readyState, "closed", "readyState is 'cl
osed'"); |
| 18 assert_true(Number.isNaN(mediaSource.duration), "duration is NaN")
; |
| 19 }, "Test attribute values on a closed MediaSource object."); |
| 20 |
| 21 test(function () |
| 22 { |
| 23 var mediaSource = new MediaSource(); |
| 24 assert_throws("InvalidStateError", |
| 25 function() { mediaSource.addSourceBuffer('video/webm;codecs="v
p8"'); }, |
| 26 "addSourceBuffer() throws an exception when closed."); |
| 27 }, "Test addSourceBuffer() while closed."); |
| 28 |
| 29 mediasource_test(function(test, mediaElement, mediaSource) |
| 30 { |
| 31 var VORBIS_TYPE = 'video/webm;codecs="vorbis"'; |
| 32 var AAC_TYPE = 'video/mp4;codecs="mp4a.40.2"'; |
| 33 var mediaType = MediaSource.isTypeSupported(VORBIS_TYPE) ? VORBIS_
TYPE : AAC_TYPE; |
| 34 var sourceBuffer = mediaSource.addSourceBuffer(mediaType); |
| 35 |
| 36 // Setup a handler to run when the MediaSource closes. |
| 37 mediaSource.addEventListener('sourceclose', test.step_func(functio
n (event) |
| 38 { |
| 39 assert_equals(mediaSource.sourceBuffers.length, 0, "sourceBuff
ers is empty"); |
| 40 assert_equals(mediaSource.activeSourceBuffers.length, 0, "acti
veSourceBuffers is empty"); |
| 41 assert_equals(mediaSource.readyState, "closed", "readyState is
'closed'"); |
| 42 assert_throws("NotFoundError", |
| 43 function() { mediaSource.removeSourceBuffer(sourceBuffer);
}, |
| 44 "removeSourceBuffer() throws an exception when closed."); |
| 45 test.done(); |
| 46 })); |
| 47 |
| 48 // Trigger the MediaSource to close. |
| 49 mediaElement.src = ""; |
| 50 }, "Test removeSourceBuffer() while closed."); |
| 51 |
| 52 test(function () |
| 53 { |
| 54 var mediaSource = new MediaSource(); |
| 55 assert_throws("InvalidStateError", |
| 56 function() { mediaSource.endOfStream(); }, |
| 57 "endOfStream() throws an exception when closed."); |
| 58 }, "Test endOfStream() while closed."); |
| 59 |
| 60 |
| 61 test(function () |
| 62 { |
| 63 var mediaSource = new MediaSource(); |
| 64 assert_throws("InvalidStateError", |
| 65 function() { mediaSource.duration = 10; }, |
| 66 "Setting duration throws an exception when closed."); |
| 67 }, "Test setting duration while closed."); |
| 68 |
| 69 </script> |
| 70 </body> |
| 71 </html> |
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Chromium Code Reviews
Issue 16625011:
Add minimal implementation of unprefixed MediaSource API that has feature parity with prefixed API (Closed)
Base URL: svn://svn.chromium.org/blink/trunk