view src/testdir/bench_re_freeze.vim @ 11195:13c660bd07b2 v8.0.0484

patch 8.0.0484: :lhelpgrep does not fail after a successful one commit https://github.com/vim/vim/commit/ee85df37634dfb0c40ae5de0b4f246aef460b392 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 19 14:19:50 2017 +0100 patch 8.0.0484: :lhelpgrep does not fail after a successful one Problem: Using :lhelpgrep with an argument that should fail does not produce an error if the previous :helpgrep worked. Solution: Use another way to detect that autocommands made the quickfix info invalid. (Yegappan Lakshmanan)
author Christian Brabandt <cb@256bit.org>
date Sun, 19 Mar 2017 14:30:04 +0100
parents adfbffe1e642
children
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"Test for benchmarking the RE engine

so small.vim
if !has("reltime") | finish | endif
func! Measure(file, pattern, arg)
	for re in range(3)
	    let sstart=reltime()
	    let cmd=printf("../vim -u NONE -N --cmd ':set re=%d'".
		\ " -c 'call search(\"%s\", \"\", \"\", 10000)' -c ':q!' %s", re, escape(a:pattern, '\\'), empty(a:arg) ? '' : a:arg)
	    call system(cmd. ' '. a:file)
	    $put =printf('file: %s, re: %d, time: %s', a:file, re, reltimestr(reltime(sstart)))
	endfor
endfunc