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view src/testdir/test_bench_regexp.vim @ 26028:be2d004247e1 v8.2.3548

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patch 8.2.3548: GTK GUI crashen when reading from stdin Commit: https://github.com/vim/vim/commit/d68a0044858d00de6100def1e389a3a9c1cdbcdc Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 20 23:08:11 2021 +0100 patch 8.2.3548: GTK GUI crashen when reading from stdin Problem: GTK GUI crashen when reading from stdin. Solution: Do not overwrite the NUL after the string. (closes https://github.com/vim/vim/issues/9028)
author Bram Moolenaar <Bram@vim.org>
date Thu, 21 Oct 2021 00:15:03 +0200
parents 16460964c304
children
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" 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