view src/testdir/test_bench_regexp.vim @ 24844:250c6ab76d19 v8.2.2960

patch 8.2.2960: swap file recovery not sufficiently tested Commit: https://github.com/vim/vim/commit/8cf02e5cf8fb14a5009f12e7af0a47617a0ce88d Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Mon Jun 7 20:41:22 2021 +0200 patch 8.2.2960: swap file recovery not sufficiently tested Problem: Swap file recovery not sufficiently tested. Solution: Add a few more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8339)
author Bram Moolenaar <Bram@vim.org>
date Mon, 07 Jun 2021 20:45:03 +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