view src/testdir/test_bench_regexp.vim @ 27436:4c683d6c0a9d v8.2.4246

patch 8.2.4246: one error message not in errors.h Commit: https://github.com/vim/vim/commit/e96eea7b6a56bc7c12e062e90b2e816ff61e705c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 28 21:00:51 2022 +0000 patch 8.2.4246: one error message not in errors.h Problem: One error message not in errors.h. (Antonio Colombo) Solution: Move the message and rename.
author Bram Moolenaar <Bram@vim.org>
date Fri, 28 Jan 2022 22:15:03 +0100
parents 16460964c304
children
line wrap: on
line source

" Test for benchmarking the RE engine

source check.vim
CheckFeature reltime

func Measure(file, pattern, arg)
  for re in range(3)
    let sstart = reltime()
    let before = ['set re=' .. re]
    let after = ['call search("' .. escape(a:pattern, '\\') .. '", "", "", 10000)']
    let after += ['quit!']
    let args = empty(a:arg) ? '' : a:arg .. ' ' .. a:file
    call RunVim(before, after, args)
    let s = 'file: ' .. a:file .. ', re: ' .. re ..
          \ ', time: ' .. reltimestr(reltime(sstart))
    call writefile([s], 'benchmark.out', "a")
  endfor
endfunc

func Test_Regex_Benchmark()
  call Measure('samples/re.freeze.txt', '\s\+\%#\@<!$', '+5')
endfunc

" vim: shiftwidth=2 sts=2 expandtab