neovim/test/old/testdir/test_matchadd_conceal_utf8.vim
dundargoc af23d17388
test: move oldtests to test directory (#22536)
The new oldtest directory is in test/old/testdir. The reason for this is
that many tests have hardcoded the parent directory name to be
'testdir'.
2023-03-07 11:13:04 +08:00

40 lines
1.0 KiB
VimL

" Test for matchadd() and conceal feature using utf-8.
source check.vim
CheckFeature conceal
func s:screenline(lnum) abort
let line = []
for c in range(1, winwidth(0))
call add(line, nr2char(a:lnum->screenchar(c)))
endfor
return s:trim(join(line, ''))
endfunc
func s:trim(str) abort
return matchstr(a:str,'^\s*\zs.\{-}\ze\s*$')
endfunc
func Test_match_using_multibyte_conceal_char()
new
setlocal concealcursor=n conceallevel=1
1put='# This is a Test'
" 1234567890123456
let expect = '#ˑThisˑisˑaˑTest'
call cursor(1, 1)
call matchadd('Conceal', '\%2l ', 20, -1, {'conceal': "\u02d1"})
redraw!
let lnum = 2
call assert_equal(expect, s:screenline(lnum))
call assert_notequal(screenattr(lnum, 1), screenattr(lnum, 2))
call assert_equal(screenattr(lnum, 2), screenattr(lnum, 7))
call assert_equal(screenattr(lnum, 2), screenattr(lnum, 10))
call assert_equal(screenattr(lnum, 2), screenattr(lnum, 12))
call assert_equal(screenattr(lnum, 1), screenattr(lnum, 16))
quit!
endfunc