patch 8.1.1826: tests use hand coded feature and option checks
Problem: Tests use hand coded feature and option checks.
Solution: Use the commands from check.vim in more tests.
diff --git a/src/testdir/test_syntax.vim b/src/testdir/test_syntax.vim
index a316ce7..199a134 100644
--- a/src/testdir/test_syntax.vim
+++ b/src/testdir/test_syntax.vim
@@ -413,9 +413,8 @@
endfunc
func Test_bg_detection()
- if has('gui_running')
- return
- endif
+ CheckNotGui
+
" auto-detection of &bg, make sure sure it isn't set anywhere before
" this test
hi Normal ctermbg=0