view src/testdir/test_hlsearch.vim @ 20351:680296770464 v8.2.0731

patch 8.2.0731: Vim9: parsing declarations continues after :finish Commit: https://github.com/vim/vim/commit/7e5bd91dc99e1ecb38c4220eaab1a906a69815c2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 10 21:20:29 2020 +0200 patch 8.2.0731: Vim9: parsing declarations continues after :finish Problem: Vim9: parsing declarations continues after :finish. Solution: Bail out when encountering :finish.
author Bram Moolenaar <Bram@vim.org>
date Sun, 10 May 2020 21:30:04 +0200
parents 63b02fcf1361
children 08940efa6b4e
line wrap: on
line source

" Test for v:hlsearch

func Test_hlsearch()
  new
  call setline(1, repeat(['aaa'], 10))
  set hlsearch nolazyredraw
  " redraw is needed to make hlsearch highlight the matches
  exe "normal! /aaa\<CR>" | redraw
  let r1 = screenattr(1, 1)
  nohlsearch | redraw
  call assert_notequal(r1, screenattr(1,1))
  let v:hlsearch=1 | redraw
  call assert_equal(r1, screenattr(1,1))
  let v:hlsearch=0 | redraw
  call assert_notequal(r1, screenattr(1,1))
  set hlsearch | redraw
  call assert_equal(r1, screenattr(1,1))
  let v:hlsearch=0 | redraw
  call assert_notequal(r1, screenattr(1,1))
  exe "normal! n" | redraw
  call assert_equal(r1, screenattr(1,1))
  let v:hlsearch=0 | redraw
  call assert_notequal(r1, screenattr(1,1))
  exe "normal! /\<CR>" | redraw
  call assert_equal(r1, screenattr(1,1))
  set nohls
  exe "normal! /\<CR>" | redraw
  call assert_notequal(r1, screenattr(1,1))
  call assert_fails('let v:hlsearch=[]', 'E745')
  call garbagecollect(1)
  call getchar(1)
  enew!
endfunc

func Test_hlsearch_hangs()
  if !has('reltime') || !has('float')
    return
  endif

  " This pattern takes a long time to match, it should timeout.
  new
  call setline(1, ['aaa', repeat('abc ', 1000), 'ccc'])
  let start = reltime()
  set hlsearch nolazyredraw redrawtime=101
  let @/ = '\%#=1a*.*X\@<=b*'
  redraw
  let elapsed = reltimefloat(reltime(start))
  call assert_true(elapsed > 0.1)
  call assert_true(elapsed < 1.0)
  set nohlsearch redrawtime&
  bwipe!
endfunc

func Test_hlsearch_eol_highlight()
  new
  call append(1, repeat([''], 9))
  set hlsearch nolazyredraw
  exe "normal! /$\<CR>" | redraw
  let attr = screenattr(1, 1)
  for row in range(2, 10)
    call assert_equal(attr, screenattr(row, 1), 'in line ' . row)
  endfor
  set nohlsearch
  bwipe!
endfunc