Loïc Molinari authored Feb 20, 2024 and Pekka Paalanen committed Feb 22, 2024

The test suite is throttled by the headless backend repaint
timer. This commit uses the headless refresh rate option to speed up
runtime by using the immediate repaint-only-on-capture mode by
default. Tests which don't support that mode yet override the refresh
value to use the highest rate possible.

Fixes #682

Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>