Mercurial > vim
view src/testdir/test_statusline.vim @ 9087:d4606ae170aa v7.4.1828
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon May 9 20:38:53 2016 +0200
patch 7.4.1828
Problem: May try to access buffer that's already freed.
Solution: When freeing a buffer remove it from any channel.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 09 May 2016 20:45:08 +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