diff --git a/src/testdir/test_syntax.vim b/src/testdir/test_syntax.vim
index 2a7398f..96d0f1a 100644
--- a/src/testdir/test_syntax.vim
+++ b/src/testdir/test_syntax.vim
@@ -84,9 +84,7 @@
 endfunc
 
 func Test_syntime()
-  if !has('profile')
-    return
-  endif
+  CheckFeature profile
 
   syntax on
   syntime on
@@ -119,9 +117,7 @@
 endfunc
 
 func Test_syntime_completion()
-  if !has('profile')
-    return
-  endif
+  CheckFeature profile
 
   call feedkeys(":syntime \<C-A>\<C-B>\"\<CR>", 'tx')
   call assert_equal('"syntime clear off on report', @:)
@@ -498,9 +494,8 @@
 endfunc
 
 func Test_syntax_hangs()
-  if !has('reltime') || !has('float') || !has('syntax')
-    return
-  endif
+  CheckFunction reltimefloat
+  CheckFeature syntax
 
   " This pattern takes a long time to match, it should timeout.
   new
@@ -532,9 +527,7 @@
 endfunc
 
 func Test_conceal()
-  if !has('conceal')
-    return
-  endif
+  CheckFeature conceal
 
   new
   call setline(1, ['', '123456'])