Jonas Ådahl 787bc3d993 tests/clutter: Make $DISPLAY non-optional
All our tests rely on the nested backend, which runs on top of X11, so
there is no point in having code that tries to handle not finding a
valid $DISPLAY.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1364
2020-08-13 14:45:10 +02:00
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