Sebastian Dröge 0464076b26 play: Fix tests after the switch to playbin3
And also fix various memory leaks and other issues that always existed
in the tests.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7650>
2024-12-28 13:51:50 +02:00
..
2024-02-29 11:57:50 +00:00