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view src/testdir/bench_re_freeze.vim @ 8247:6ee794dc950e v7.4.1416

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commit https://github.com/vim/vim/commit/669cac0a805333e69b9e1176425083914eada659 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 25 15:25:03 2016 +0100 patch 7.4.1416 Problem: Using "u_char" intead of "char_u", which doesn't work everywhere. (J?rg Plate) Solution: Use "char_u" always.
author Christian Brabandt <cb@256bit.org>
date Thu, 25 Feb 2016 15:30:05 +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