# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1484670605 -3600
# Node ID bcacc849852a8670ef503876cf233bc391753395
# Parent  c1a829524ffefd0075058ca84ee4f46bcd3a9803
patch 8.0.0200: some syntax arguments are not tested

commit https://github.com/vim/vim/commit/58f60ca2fcd2858faac84e386b3ccf5ced75084d
Author: Bram Moolenaar <Bram@vim.org>
Date:   Tue Jan 17 17:19:00 2017 +0100

    patch 8.0.0200: some syntax arguments are not tested

    Problem:    Some syntax arguments are not tested.
    Solution:   Add more syntax command tests.

diff --git a/src/testdir/test_syntax.vim b/src/testdir/test_syntax.vim
--- a/src/testdir/test_syntax.vim
+++ b/src/testdir/test_syntax.vim
@@ -186,6 +186,10 @@ func Test_syntax_arg_skipped()
     call assert_match('conceal on', execute('syntax conceal'))
     syn clear
     call assert_match('conceal off', execute('syntax conceal'))
+
+    syntax conceal on
+    syntax conceal off
+    call assert_match('conceal off', execute('syntax conceal'))
   endif
 
   syntax region Tar start=/</ end=/>/
@@ -283,8 +287,7 @@ func Test_syntax_arg_skipped()
   endif
   call assert_match('on C-style comments', execute('syntax sync'))
   call assert_match('maximal 5 lines', execute('syntax sync'))
-  syn clear
-  syn keyword Foo foo
+  syn sync clear
   if 0
     syn sync ccomment
   endif
@@ -293,3 +296,30 @@ func Test_syntax_arg_skipped()
   syn clear
 endfunc
 
+func Test_invalid_arg()
+  call assert_fails('syntax case asdf', 'E390:')
+  call assert_fails('syntax conceal asdf', 'E390:')
+  call assert_fails('syntax spell asdf', 'E390:')
+endfunc
+
+func Test_syn_sync()
+  syntax region HereGroup start=/this/ end=/that/
+  syntax sync match SyncHere grouphere HereGroup "pattern"
+  call assert_match('SyncHere', execute('syntax sync'))
+  syn sync clear
+  call assert_notmatch('SyncHere', execute('syntax sync'))
+  syn clear
+endfunc
+
+func Test_syn_clear()
+  syntax keyword Foo foo
+  syntax keyword Tar tar
+  call assert_match('Foo', execute('syntax'))
+  call assert_match('Tar', execute('syntax'))
+  syn clear Foo
+  call assert_notmatch('Foo', execute('syntax'))
+  call assert_match('Tar', execute('syntax'))
+  syn clear Foo Tar
+  call assert_notmatch('Foo', execute('syntax'))
+  call assert_notmatch('Tar', execute('syntax'))
+endfunc
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    200,
+/**/
     199,
 /**/
     198,