Mercurial > vim

view src/testdir/bench_re_freeze.vim @ 9426:d606560082e6 v7.4.1994

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
commit https://github.com/vim/vim/commit/05e418d436410cd8bbf5a29ff81e8ad68408b1e8 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 7 16:35:16 2016 +0200 patch 7.4.1994 Problem: True-false test fails. Solution: Filter the dict to only keep the value that matters.
author Christian Brabandt <cb@256bit.org>
date Thu, 07 Jul 2016 16:45:07 +0200
parents adfbffe1e642
children
line wrap: on
line source

"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