The xwayland-piglit.sh script spawns weston, runs run-piglit.sh and
finally kills weston.

However, this whole script is running with “-e” meaning that any error
will cause the script to exit immediately.

As a result, if run-piglit.sh exits with a non-zero code such as 77 for
skipping the test, the script will exit prematurely leaving weston
running, and meson will simply wait until the timeout kicks in, and
fail eventually instead of skipping the test as it should.

Fix this by removing the option to exit immediately prior to spawn the
script run-piglit.sh.

Closes: #1204

Suggested-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>

Michel Dänzer authored Sep 15, 2020 and Michel Dänzer committed Nov 17, 2020

It runs XTS via piglit on (non-rootless) Xwayland on weston using the
headless backend.

Xwayland might use glamor if enabled in the build, but we're making sure
it uses software rendering.

v2:
* Use weston-info to wait for weston to be ready, instead of just a
  fixed sleep. (Martin Peres)
v3:
* Build wayland 1.18 & weston 9.0 locally, since the packages in Debian
  buster are too old for current Xwayland.
Acked-by: Olivier Fourdan <ofourdan@redhat.com>