Currently it does not. While of course this is not ready for complete specification (mostly due to buffered missing), enabling this would allow testing for other independent issues. //btw: What should be proper way to tag such issues? both [GStreamer] and [MSE] ? I don't want people unrelated to platform specific issues to be on auto CC, but it would separate MSE specific issues from general media player related etc.
Created attachment 242990 [details] call appendComplete so it will emit updateend per spec Initial version of this. Check for 'updateend' is part of other tests, but we won't pass them completely, so shall I add new one which tests only this? Or edit something? Or no test is needed since this is yet unstable and/or unsupported port feature?
That's fixed already in my patch in bug #139441, which also solves many other problems. I'm currently changing quite a bit on top of that to make even more tests pass.
*** This bug has been marked as a duplicate of bug 139441 ***