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_listlbr.vim b/src/testdir/test_listlbr.vim
index 5af4133..a2abc93 100644
--- a/src/testdir/test_listlbr.vim
+++ b/src/testdir/test_listlbr.vim
@@ -3,12 +3,9 @@
set encoding=latin1
scriptencoding latin1
-if !exists("+linebreak")
- throw 'Skipped, linebreak option missing'
-endif
-if !has("conceal")
- throw 'Skipped, conceal feature missing'
-endif
+source check.vim
+CheckOption linebreak
+CheckFeature conceal
source view_util.vim