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vim-patch:8.2.2662: there is no way to avoid some escape sequences

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Problem:    There is no way to avoid some escape sequences.
Solution:   Suppress escape sequences when the --not-a-term argument is used.
            (Gary Johnson)
7007e31bde

"Test_not_a_term" passes because Neovim does not support "--not-a-term" flag.
This commit is contained in:
Jan Edmund Lazo
2021-03-27 08:21:24 -04:00
parent ff870232b8
commit 6da06bc249
1 changed files with 28 additions and 0 deletions
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28
src/nvim/testdir/test_startup.vim
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@@ -862,6 +862,34 @@ func Test_x_arg()
call delete('Xtest_x_arg')
endfunc
" Test for --not-a-term avoiding escape codes.
func Test_not_a_term()
CheckUnix
CheckNotGui
if &shellredir =~ '%s'
let redir = printf(&shellredir, 'Xvimout')
else
let redir = &shellredir .. ' Xvimout'
endif
" Without --not-a-term there are a few escape sequences.
" This will take 2 seconds because of the missing --not-a-term
let cmd = GetVimProg() .. ' --cmd quit ' .. redir
exe "silent !" . cmd
" call assert_match("\<Esc>", readfile('Xvimout')->join())
call assert_match("\<Esc>", join(readfile('Xvimout')))
call delete('Xvimout')
" With --not-a-term there are no escape sequences.
let cmd = GetVimProg() .. ' --not-a-term --cmd quit ' .. redir
exe "silent !" . cmd
" call assert_notmatch("\<Esc>", readfile('Xvimout')->join())
call assert_notmatch("\<Esc>", join(readfile('Xvimout')))
call delete('Xvimout')
endfunc
" Test starting vim with various names: vim, ex, view, evim, etc.
func Test_progname()
CheckUnix