[mutter/gnome-40] tests/stage-view: Disable animations

[Jonas Ådahl <jadahl src gnome org>]

commit 347c3a164fbd6904800570dae7506c279a5cc96f
Author: Jonas Ådahl <jadahl gmail com>
Date:   Tue Sep 28 10:56:11 2021 +0200

    tests/stage-view: Disable animations
    
    Animations may interfere with test cases, e.g. by triggering relayouts,
    repaints, when not expected. Disable them, so that more precise test
    cases can be added.

 src/tests/stage-view-tests.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/tests/stage-view-tests.c b/src/tests/stage-view-tests.c
index 4131abfb8c..feae190f6f 100644
--- a/src/tests/stage-view-tests.c
+++ b/src/tests/stage-view-tests.c
@@ -1194,6 +1194,7 @@ main (int argc, char *argv[])
   meta_override_compositor_configuration (META_COMPOSITOR_TYPE_WAYLAND,
                                           META_TYPE_BACKEND_TEST,
                                           NULL);
+  g_setenv ("MUTTER_DEBUG_DISABLE_ANIMATIONS", "1", TRUE);
 
   meta_init ();
   meta_register_with_session ();