| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="/w3c/resources/testharness.js"></script> |
| <script src="/w3c/resources/testharnessreport.js"></script> |
| <script src="mediasource-util.js"></script> |
| <link rel='stylesheet' href='/w3c/resources/testharness.css'> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| function mediasource_detach_test(testFunction, description) |
| { |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var segmentInfo = MediaSourceUtil.SEGMENT_INFO; |
| var sourceBuffer = mediaSource.addSourceBuffer(segmentInfo.type); |
| |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| assert_equals(mediaSource.readyState, 'open'); |
| |
| mediaSource.addEventListener('sourceclose', test.step_func(function (event) |
| { |
| assert_equals(mediaSource.sourceBuffers.length, 0, 'sourceBuffers is empty'); |
| assert_equals(mediaSource.activeSourceBuffers.length, 0, 'activeSourceBuffers is empty'); |
| assert_equals(mediaSource.readyState, 'closed', 'readyState is "closed"'); |
| assert_true(Number.isNaN(mediaSource.duration), 'duration is NaN'); |
| test.done(); |
| })); |
| |
| MediaSourceUtil.loadBinaryData(test, segmentInfo.url, function(mediaData) |
| { |
| testFunction(test, mediaElement, mediaSource, sourceBuffer, mediaData); |
| }); |
| }, description); |
| } |
| |
| mediasource_detach_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData) |
| { |
| mediaElement.load(); |
| }, 'Test media.load() before appending data will trigger MediaSource detaching from a media element.'); |
| |
| mediasource_detach_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData) |
| { |
| sourceBuffer.addEventListener('updateend', test.step_func(function (event) |
| { |
| // FIXME: MediaElement.readyState could be HAVE_NOTHING when running multiple times. |
| // assert_greater_than(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING, 'media readyState is greater than "HAVE_NOTHING"') |
| assert_false(sourceBuffer.updating, 'updating attribute is false'); |
| mediaElement.load(); |
| })); |
| |
| sourceBuffer.appendBuffer(mediaData); |
| }, 'Test media.load() after appending data will trigger MediaSource detaching from a media element.'); |
| </script> |
| </body> |
| </html> |
