commit 0ff5dedf0f69e56320199db7a2aad46be2a1f9b7
author Bram Moolenaar <Bram@vim.org> Thu May 07 18:43:44 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Thu May 07 18:43:44 2020 +0200
tree 6a951b52ece06eb18f388280df207d64cbd21f34
parent b2d0e51366dea6843f991f31a457f5456d162678

patch 8.2.0712: various code not fully tested

Problem:    Various code not fully tested.
Solution:   Add a few more tests. (Yegappan Lakshmanan, closes #6049)

src/testdir/test_options.vim

diff --git a/src/testdir/test_options.vim b/src/testdir/test_options.vim
index dec8288..ce925d8 100644
--- a/src/testdir/test_options.vim
+++ b/src/testdir/test_options.vim
@@ -269,6 +269,7 @@
   " Expand terminal options.
   call feedkeys(":set t_A\<C-A>\<C-B>\"\<CR>", 'tx')
   call assert_equal('"set t_AB t_AF t_AL', @:)
+  call assert_fails('call feedkeys(":set <t_afoo>=\<C-A>\<CR>", "xt")', 'E474:')
 
   " Expand directories.
   call feedkeys(":set cdpath=./\<C-A>\<C-B>\"\<CR>", 'tx')