Mercurial > vim
view src/testdir/test_hlsearch.vim @ 11352:251f1833db7d v8.0.0561
patch 8.0.0561: undefined behavior when using backslash after empty line
commit https://github.com/vim/vim/commit/478af67dd6a9adc456464c3736bda328ae3a28cb
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Apr 10 22:22:42 2017 +0200
patch 8.0.0561: undefined behavior when using backslash after empty line
Problem: Undefined behavior when using backslash after empty line.
Solution: Check for an empty line. (Dominique Pelle, closes https://github.com/vim/vim/issues/1631)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 10 Apr 2017 22:30:03 +0200 |
parents | eb9a7296ae9f |
children | aad2c2ca0774 |
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" Test for v:hlsearch function! Test_hlsearch() new call setline(1, repeat(['aaa'], 10)) set hlsearch nolazyredraw let r=[] " 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! endfunction