patch 8.1.1544: some balloon tests don't run when they can
Problem: Some balloon tests don't run when they can.
Solution: Split GUI balloon tests off into a separate file. (Ozaki Kiichi,
closes #4538) Change the feature check into a command for
consistency.
diff --git a/src/testdir/test_gui_init.vim b/src/testdir/test_gui_init.vim
index a8eefa5..ecc8fc9 100644
--- a/src/testdir/test_gui_init.vim
+++ b/src/testdir/test_gui_init.vim
@@ -3,7 +3,7 @@
source shared.vim
if !CanRunGui()
- throw 'Skipped, cannot run GUI'
+ throw 'Skipped: cannot run GUI'
endif
source setup_gui.vim