sourceBuffer.appendBuffer(mediaData);
assert_true(sourceBuffer.updating, 'updating attribute is true');
+ assert_equals(mediaSource.activeSourceBuffers.length, 0, 'activeSourceBuffers.length');
- test.expectEvent(mediaSource.activeSourceBuffers, 'removesourcebuffer', 'activeSourceBuffers');
test.expectEvent(mediaSource.sourceBuffers, 'removesourcebuffer', 'sourceBuffers');
mediaSource.removeSourceBuffer(sourceBuffer);