Mercurial > vim

view src/testdir/bench_re_freeze.vim @ 8785:1cb59cd2d382 v7.4.1681

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 22:44:50 2016 +0200 patch 7.4.1681 Problem: Coverity warns for fixed size buffer length (false positive). Solution: Add a check for the name length.
author Christian Brabandt <cb@256bit.org>
date Mon, 28 Mar 2016 22:45:08 +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