Mercurial > vim
view src/testdir/test_statusline.vim @ 9898:bff8a09016a5 v7.4.2223
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Aug 17 21:32:09 2016 +0200
patch 7.4.2223
Problem: Buffer overflow when using latin1 character with feedkeys().
Solution: Check for an illegal character. Add a test.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Wed, 17 Aug 2016 21:45:07 +0200 |
parents | 470ea7526cc6 |
children | a8be0c7169b1 |
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function! StatuslineWithCaughtError() let s:func_in_statusline_called = 1 try call eval('unknown expression') catch endtry return '' endfunction function! StatuslineWithError() let s:func_in_statusline_called = 1 call eval('unknown expression') return '' endfunction function! Test_caught_error_in_statusline() let s:func_in_statusline_called = 0 set laststatus=2 let statusline = '%{StatuslineWithCaughtError()}' let &statusline = statusline redrawstatus call assert_true(s:func_in_statusline_called) call assert_equal(statusline, &statusline) set statusline= endfunction function! Test_statusline_will_be_disabled_with_error() let s:func_in_statusline_called = 0 set laststatus=2 let statusline = '%{StatuslineWithError()}' try let &statusline = statusline redrawstatus catch endtry call assert_true(s:func_in_statusline_called) call assert_equal('', &statusline) set statusline= endfunction