Mercurial > vim
diff src/testdir/test_terminal.vim @ 21606:66618893eb2a v8.2.1353
patch 8.2.1353: crash when drawing double-wide character in terminal window
Commit: https://github.com/vim/vim/commit/8b89614e69b9b2330539d0482e44f4724053e780
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 2 15:05:05 2020 +0200
patch 8.2.1353: crash when drawing double-wide character in terminal window
Problem: Crash when drawing double-wide character in terminal window.
(Masato Nishihata)
Solution: Check getcell() returning NULL. (issue #6141)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 02 Aug 2020 15:15:03 +0200 |
parents | ae23caa42dac |
children | 08940efa6b4e |
line wrap: on
line diff
--- a/src/testdir/test_terminal.vim +++ b/src/testdir/test_terminal.vim @@ -258,6 +258,21 @@ func Test_terminal_scrape_multibyte() call delete('Xtext') endfunc +func Test_terminal_one_column() + " This creates a terminal, displays a double-wide character and makes the + " window one column wide. This used to cause a crash. + let width = &columns + botright vert term + let buf = bufnr('$') + call term_wait(buf, 100) + exe "set columns=" .. (width / 2) + redraw + call term_sendkeys(buf, "キ") + call term_wait(buf, 10) + exe "set columns=" .. width + exe buf . 'bwipe!' +endfunc + func Test_terminal_scroll() call writefile(range(1, 200), 'Xtext') if has('win32')