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-rw-r--r--src/nvim/testdir/test_findfile.vim16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_findfile.vim b/src/nvim/testdir/test_findfile.vim
index 78e51ed836..0bae161a8b 100644
--- a/src/nvim/testdir/test_findfile.vim
+++ b/src/nvim/testdir/test_findfile.vim
@@ -119,6 +119,14 @@ func Test_findfile()
let &shellslash = save_shellslash
endfunc
+func Test_findfile_error()
+ call assert_fails('call findfile([])', 'E730:')
+ call assert_fails('call findfile("x", [])', 'E730:')
+ call assert_fails('call findfile("x", "", [])', 'E745:')
+ call assert_fails('call findfile("x", "**x")', 'E343:')
+ call assert_fails('call findfile("x", repeat("x", 5000))', 'E854:')
+endfunc
+
" Test finddir({name} [, {path} [, {count}]])
func Test_finddir()
let save_path = &path
@@ -167,3 +175,11 @@ func Test_finddir()
let &path = save_path
let &shellslash = save_shellslash
endfunc
+
+func Test_finddir_error()
+ call assert_fails('call finddir([])', 'E730:')
+ call assert_fails('call finddir("x", [])', 'E730:')
+ call assert_fails('call finddir("x", "", [])', 'E745:')
+ call assert_fails('call finddir("x", "**x")', 'E343:')
+ call assert_fails('call finddir("x", repeat("x", 5000))', 'E854:')
+endfunc