Mercurial > vim
view src/testdir/test_backspace_opt.vim @ 7726:f6311c321411 v7.4.1161
commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 23 23:02:34 2016 +0100
patch 7.4.1161
Problem: ":argadd" without argument is supposed to add the current buffer
name to the arglist.
Solution: Make it work as documented. (Coot, closes https://github.com/vim/vim/issues/577)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 23 Jan 2016 23:15:05 +0100 |
| parents | 1e47dd710211 |
| children | 8818bca7a824 |
line wrap: on
line source
" 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) endfunc " vim: tabstop=2 shiftwidth=0 expandtab