| " 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 |