commit 99fa721944dda9d07c53c907c33466728df5c271
author Bram Moolenaar <Bram@vim.org> Sun Apr 26 15:59:55 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sun Apr 26 15:59:55 2020 +0200
tree 7ead4c06b56e21eb208ea1b9673cd463ba13f3c0
parent e297802d6ddbebbf36f9a2d01127c034fab88b3b

patch 8.2.0644: insufficient testing for invalid function arguments

Problem:    Insufficient testing for invalid function arguments.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #5988)

src/testdir/test_quickfix.vim

diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index cfd9a35..71a0f15 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -1488,6 +1488,7 @@
 	      \ " {'bufnr':999, 'lnum':5}])", 'E92:')
   call g:Xsetlist([[1, 2,3]])
   call assert_equal(0, len(g:Xgetlist()))
+  call assert_fails('call g:Xsetlist([], [])', 'E928:')
 endfunc
 
 func Test_setqflist()