| Bram Moolenaar | 53f1673 | 2016-09-07 20:46:39 +0200 | [diff] [blame^] | 1 | " Test for v:hlsearch |
| 2 | |
| 3 | function! Test_hlsearch() |
| 4 | new |
| 5 | call setline(1, repeat(['aaa'], 10)) |
| 6 | set hlsearch nolazyredraw |
| 7 | let r=[] |
| 8 | " redraw is needed to make hlsearch highlight the matches |
| 9 | exe "normal! /aaa\<CR>" | redraw |
| 10 | let r1 = screenattr(1, 1) |
| 11 | nohlsearch | redraw |
| 12 | call assert_notequal(r1, screenattr(1,1)) |
| 13 | let v:hlsearch=1 | redraw |
| 14 | call assert_equal(r1, screenattr(1,1)) |
| 15 | let v:hlsearch=0 | redraw |
| 16 | call assert_notequal(r1, screenattr(1,1)) |
| 17 | set hlsearch | redraw |
| 18 | call assert_equal(r1, screenattr(1,1)) |
| 19 | let v:hlsearch=0 | redraw |
| 20 | call assert_notequal(r1, screenattr(1,1)) |
| 21 | exe "normal! n" | redraw |
| 22 | call assert_equal(r1, screenattr(1,1)) |
| 23 | let v:hlsearch=0 | redraw |
| 24 | call assert_notequal(r1, screenattr(1,1)) |
| 25 | exe "normal! /\<CR>" | redraw |
| 26 | call assert_equal(r1, screenattr(1,1)) |
| 27 | set nohls |
| 28 | exe "normal! /\<CR>" | redraw |
| 29 | call assert_notequal(r1, screenattr(1,1)) |
| 30 | call assert_fails('let v:hlsearch=[]', 'E745') |
| 31 | call garbagecollect(1) |
| 32 | call getchar(1) |
| 33 | enew! |
| 34 | endfunction |