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annotate src/testdir/test_messages.vim @ 11521:578df034735d v8.0.0643

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patch 8.0.0643: when a pattern search is slow Vim becomes unusable commit https://github.com/vim/vim/commit/fbd0b0af6800f6ff89857863d6a07ea03f09ff6c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 17 18:44:21 2017 +0200 patch 8.0.0643: when a pattern search is slow Vim becomes unusable Problem: When 'hlsearch' is set and matching with the last search pattern is very slow, Vim becomes unusable. Cannot quit search by pressing CTRL-C. Solution: When the search times out set a flag and don't try again. Check for timeout and CTRL-C in NFA loop that adds states.
author Christian Brabandt <cb@256bit.org>
date Sat, 17 Jun 2017 18:45:04 +0200
parents 9200836eee15
children d111462e0173
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for :messages
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2
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3 function Test_messages()
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4 let oldmore = &more
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5 try
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6 set nomore
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7 " Avoid the "message maintainer" line.
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8 let $LANG = ''
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10 let arr = map(range(10), '"hello" . v:val')
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11 for s in arr
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12 echomsg s | redraw
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13 endfor
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14 let result = ''
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15
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16 " get last two messages
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17 redir => result
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18 2messages | redraw
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19 redir END
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20 let msg_list = split(result, "\n")
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21 call assert_equal(["hello8", "hello9"], msg_list)
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23 " clear messages without last one
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24 1messages clear
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25 redir => result
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26 redraw | messages
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27 redir END
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28 let msg_list = split(result, "\n")
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29 call assert_equal(['hello9'], msg_list)
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31 " clear all messages
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32 messages clear
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33 redir => result
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34 redraw | messages
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35 redir END
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36 call assert_equal('', result)
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37 finally
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38 let &more = oldmore
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39 endtry
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40 endfunction