build/tests: Run shell tests in parallel

There's no reason why this is not the case, given that these tests are
running in completely separated environments, so they are safe to run in
parallel

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3943>
(cherry picked from commit a5cd8d9d5244953b45e3052dfd16ce6f5625e3e6)

diff --git a/tests/meson.build b/tests/meson.build
index ec8a5b4a274ee518092960de705a6d3c299adf5a..d7105168a0f4519ddc011d91dd32e4bef43e1694 100644 (file)
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -122,7 +122,6 @@ foreach shell_test : shell_tests
       gnome_shell_perf_helper,
       tests_dependencies,
     ],
-    is_parallel: false,
     env: shell_testenv,
   )
 endforeach