Mercurial > vim
view src/testdir/test_messages.vim @ 12746:27eee6528b3d v8.0.1251
patch 8.0.1251: invalid expressin passed to WaitFor()
commit https://github.com/vim/vim/commit/d97fbf171ec0e63117813da045d2a1c51a9b6f62
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Nov 2 19:23:03 2017 +0100
patch 8.0.1251: invalid expressin passed to WaitFor()
Problem: Invalid expressin passed to WaitFor().
Solution: Check if the variable exists.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 02 Nov 2017 19:30:06 +0100 |
parents | 9200836eee15 |
children | d111462e0173 |
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" Tests for :messages function Test_messages() let oldmore = &more try set nomore " Avoid the "message maintainer" line. let $LANG = '' let arr = map(range(10), '"hello" . v:val') for s in arr echomsg s | redraw endfor let result = '' " get last two messages redir => result 2messages | redraw redir END let msg_list = split(result, "\n") call assert_equal(["hello8", "hello9"], msg_list) " clear messages without last one 1messages clear redir => result redraw | messages redir END let msg_list = split(result, "\n") call assert_equal(['hello9'], msg_list) " clear all messages messages clear redir => result redraw | messages redir END call assert_equal('', result) finally let &more = oldmore endtry endfunction