mirror of
https://github.com/neovim/neovim.git
synced 2025-02-25 18:55:25 -06:00
test/old: restore test_backspace_opt.vim
Porting it to test/functional/legacy/backspace_opt_spec.lua was a mistake. Tests pass after commenting out some lines for Vi compatibility. File is copied from Vim as of patch v8.2.0540. Patch v8.2.0540 cannot be fully ported yet. This file is a prequisite for future v8.2.x patches.
This commit is contained in:
Jan Edmund Lazo
parent
4f53ebaceb
commit
5b897acfc1
110
src/nvim/testdir/test_backspace_opt.vim
Normal file
110
src/nvim/testdir/test_backspace_opt.vim
Normal file
@ -0,0 +1,110 @@
|
||||
" Tests for 'backspace' settings
|
||||
|
||||
func Exec(expr)
|
||||
let str=''
|
||||
try
|
||||
exec a:expr
|
||||
catch /.*/
|
||||
let str=v:exception
|
||||
endtry
|
||||
return str
|
||||
endfunc
|
||||
|
||||
func Test_backspace_option()
|
||||
set backspace=
|
||||
call assert_equal('', &backspace)
|
||||
set backspace=indent
|
||||
call assert_equal('indent', &backspace)
|
||||
set backspace=eol
|
||||
call assert_equal('eol', &backspace)
|
||||
set backspace=start
|
||||
call assert_equal('start', &backspace)
|
||||
" Add the value
|
||||
set backspace=
|
||||
set backspace=indent
|
||||
call assert_equal('indent', &backspace)
|
||||
set backspace+=eol
|
||||
call assert_equal('indent,eol', &backspace)
|
||||
set backspace+=start
|
||||
call assert_equal('indent,eol,start', &backspace)
|
||||
" Delete the value
|
||||
set backspace-=indent
|
||||
call assert_equal('eol,start', &backspace)
|
||||
set backspace-=start
|
||||
call assert_equal('eol', &backspace)
|
||||
set backspace-=eol
|
||||
call assert_equal('', &backspace)
|
||||
" Check the error
|
||||
call assert_equal(0, match(Exec('set backspace=ABC'), '.*E474'))
|
||||
call assert_equal(0, match(Exec('set backspace+=def'), '.*E474'))
|
||||
" NOTE: Vim doesn't check following error...
|
||||
"call assert_equal(0, match(Exec('set backspace-=ghi'), '.*E474'))
|
||||
|
||||
" Check backwards compatibility with version 5.4 and earlier
|
||||
set backspace=0
|
||||
call assert_equal('0', &backspace)
|
||||
set backspace=1
|
||||
call assert_equal('1', &backspace)
|
||||
set backspace=2
|
||||
call assert_equal('2', &backspace)
|
||||
call assert_false(match(Exec('set backspace=3'), '.*E474'))
|
||||
call assert_false(match(Exec('set backspace=10'), '.*E474'))
|
||||
|
||||
" Cleared when 'compatible' is set
|
||||
" set compatible
|
||||
" call assert_equal('', &backspace)
|
||||
set nocompatible viminfo+=nviminfo
|
||||
endfunc
|
||||
|
||||
" Test with backspace set to the non-compatible setting
|
||||
func Test_backspace_ctrl_u()
|
||||
new
|
||||
call append(0, [
|
||||
\ "1 this shouldn't be deleted",
|
||||
\ "2 this shouldn't be deleted",
|
||||
\ "3 this shouldn't be deleted",
|
||||
\ "4 this should be deleted",
|
||||
\ "5 this shouldn't be deleted",
|
||||
\ "6 this shouldn't be deleted",
|
||||
\ "7 this shouldn't be deleted",
|
||||
\ "8 this shouldn't be deleted (not touched yet)"])
|
||||
call cursor(2, 1)
|
||||
|
||||
" set compatible
|
||||
set backspace=2
|
||||
|
||||
exe "normal Avim1\<C-U>\<Esc>\<CR>"
|
||||
exe "normal Avim2\<C-G>u\<C-U>\<Esc>\<CR>"
|
||||
|
||||
set cpo-=<
|
||||
inoremap <c-u> <left><c-u>
|
||||
exe "normal Avim3\<C-U>\<Esc>\<CR>"
|
||||
iunmap <c-u>
|
||||
exe "normal Avim4\<C-U>\<C-U>\<Esc>\<CR>"
|
||||
|
||||
" Test with backspace set to the compatible setting
|
||||
set backspace= visualbell
|
||||
exe "normal A vim5\<Esc>A\<C-U>\<C-U>\<Esc>\<CR>"
|
||||
exe "normal A vim6\<Esc>Azwei\<C-G>u\<C-U>\<Esc>\<CR>"
|
||||
|
||||
inoremap <c-u> <left><c-u>
|
||||
exe "normal A vim7\<C-U>\<C-U>\<Esc>\<CR>"
|
||||
|
||||
call assert_equal([
|
||||
\ "1 this shouldn't be deleted",
|
||||
\ "2 this shouldn't be deleted",
|
||||
\ "3 this shouldn't be deleted",
|
||||
\ "4 this should be deleted3",
|
||||
\ "",
|
||||
\ "6 this shouldn't be deleted vim5",
|
||||
\ "7 this shouldn't be deleted vim6",
|
||||
\ "8 this shouldn't be deleted (not touched yet) vim7",
|
||||
\ ""], getline(1, '$'))
|
||||
|
||||
set compatible&vim
|
||||
set visualbell&vim
|
||||
set backspace&vim
|
||||
close!
|
||||
endfunc
|
||||
|
||||
" vim: shiftwidth=2 sts=2 expandtab
|
||||
@ -1,67 +0,0 @@
|
||||
local helpers = require('test.functional.helpers')(after_each)
|
||||
local call, clear = helpers.call, helpers.clear
|
||||
local source, eq, nvim = helpers.source, helpers.eq, helpers.meths
|
||||
|
||||
describe("test 'backspace' settings", function()
|
||||
before_each(function()
|
||||
clear()
|
||||
|
||||
source([[
|
||||
func Exec(expr)
|
||||
let str=''
|
||||
try
|
||||
exec a:expr
|
||||
catch /.*/
|
||||
let str=v:exception
|
||||
endtry
|
||||
return str
|
||||
endfunc
|
||||
|
||||
func Test_backspace_option()
|
||||
set backspace=
|
||||
call assert_equal('', &backspace)
|
||||
set backspace=indent
|
||||
call assert_equal('indent', &backspace)
|
||||
set backspace=eol
|
||||
call assert_equal('eol', &backspace)
|
||||
set backspace=start
|
||||
call assert_equal('start', &backspace)
|
||||
" Add the value
|
||||
set backspace=
|
||||
set backspace=indent
|
||||
call assert_equal('indent', &backspace)
|
||||
set backspace+=eol
|
||||
call assert_equal('indent,eol', &backspace)
|
||||
set backspace+=start
|
||||
call assert_equal('indent,eol,start', &backspace)
|
||||
" Delete the value
|
||||
set backspace-=indent
|
||||
call assert_equal('eol,start', &backspace)
|
||||
set backspace-=start
|
||||
call assert_equal('eol', &backspace)
|
||||
set backspace-=eol
|
||||
call assert_equal('', &backspace)
|
||||
" Check the error
|
||||
call assert_equal(0, match(Exec('set backspace=ABC'), '.*E474'))
|
||||
call assert_equal(0, match(Exec('set backspace+=def'), '.*E474'))
|
||||
" NOTE: Vim doesn't check following error...
|
||||
"call assert_equal(0, match(Exec('set backspace-=ghi'), '.*E474'))
|
||||
|
||||
" Check backwards compatibility with version 5.4 and earlier
|
||||
set backspace=0
|
||||
call assert_equal('0', &backspace)
|
||||
set backspace=1
|
||||
call assert_equal('1', &backspace)
|
||||
set backspace=2
|
||||
call assert_equal('2', &backspace)
|
||||
call assert_false(match(Exec('set backspace=3'), '.*E474'))
|
||||
call assert_false(match(Exec('set backspace=10'), '.*E474'))
|
||||
endfunc
|
||||
]])
|
||||
end)
|
||||
|
||||
it('works', function()
|
||||
call('Test_backspace_option')
|
||||
eq({}, nvim.get_vvar('errors'))
|
||||
end)
|
||||
end)
|
||||
Loading…
Reference in New Issue
Block a user