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-rw-r--r--src/nvim/testdir/test_functions.vim7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim
index 4c31bb5732..8a82493ab6 100644
--- a/src/nvim/testdir/test_functions.vim
+++ b/src/nvim/testdir/test_functions.vim
@@ -759,3 +759,10 @@ func Test_col()
call assert_equal(0, col([1]))
bw!
endfunc
+
+func Test_balloon_show()
+ if has('balloon_eval')
+ " This won't do anything but must not crash either.
+ call balloon_show('hi!')
+ endif
+endfunc