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-rw-r--r--src/nvim/testdir/test_syntax.vim29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_syntax.vim b/src/nvim/testdir/test_syntax.vim
index 8465fe7d45..7f484aa72f 100644
--- a/src/nvim/testdir/test_syntax.vim
+++ b/src/nvim/testdir/test_syntax.vim
@@ -382,3 +382,32 @@ func Test_conceal()
set conceallevel&
bw!
endfunc
+
+func Test_ownsyntax()
+ new Xfoo
+ call setline(1, '#define FOO')
+ syntax on
+ set filetype=c
+ ownsyntax perl
+ call assert_equal('perlComment', synIDattr(synID(line('.'), col('.'), 1), 'name'))
+ call assert_equal('c', b:current_syntax)
+ call assert_equal('perl', w:current_syntax)
+
+ " A new split window should have the original syntax.
+ split
+ call assert_equal('cDefine', synIDattr(synID(line('.'), col('.'), 1), 'name'))
+ call assert_equal('c', b:current_syntax)
+ call assert_equal(0, exists('w:current_syntax'))
+
+ wincmd x
+ call assert_equal('perlComment', synIDattr(synID(line("."), col("."), 1), "name"))
+
+ syntax off
+ set filetype&
+ %bw!
+endfunc
+
+func Test_ownsyntax_completion()
+ call feedkeys(":ownsyntax java\<C-A>\<C-B>\"\<CR>", 'tx')
+ call assert_equal('"ownsyntax java javacc javascript', @:)
+endfunc