Hello,
for xrandr exists a specification but the implementation violates it in
some ways. A good example is
"https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1113";. The
spec says that a monitor must be deleted if another monitor with the
same name is added to the screen. There is actually code that does it
but there's also code that triggers an error before the correct code is
called.
I think, such a mismatch in behavior could easily be detected by
integration tests. I have browsed the repo and found a bunch of tests in
the "tests" but none for xrandr. Is there interest in adding such test?
My idea is to start Xvfb and then run xrandr against it with various
scenarios.
Kind regards,
Michael.
