From 0e05de46226eb4e5ea580beefa71831f92d613d3 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 25 Mar 2020 22:23:46 +0100
Subject: patch 8.2.0448: various functions not properly tested

Problem:    Various functions not properly tested.
Solution:   Add more tests, especially for failures. (Yegappan Lakshmanan,
            closes #5843)
---
 src/testdir/test_vartabs.vim | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/testdir/test_vartabs.vim')

diff --git a/src/testdir/test_vartabs.vim b/src/testdir/test_vartabs.vim
index 3596722ad..95fffe05a 100644
--- a/src/testdir/test_vartabs.vim
+++ b/src/testdir/test_vartabs.vim
@@ -369,6 +369,8 @@ func Test_vartabs_shiftwidth()
   let lines = ScreenLines([1, 3], winwidth(0))
   call s:compare_lines(expect4, lines)
 
+  call assert_fails('call shiftwidth([])', 'E745:')
+
   " cleanup
   bw!
   bw!
-- 
cgit v1.2.1