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view src/testdir/test_bench_regexp.vim @ 32429:bfc23ba1bba5 v9.0.1546

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patch 9.0.1546: some commands for opening a file don't use 'switchbuf' Commit: https://github.com/vim/vim/commit/54be5fb382d2bf25fd1b17ddab8b21f599019b81 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri May 12 17:49:13 2023 +0100 patch 9.0.1546: some commands for opening a file don't use 'switchbuf' Problem: Some commands for opening a file don't use 'switchbuf'. Solution: Use 'switchbuf' for more commands. (Yegappan Lakshmanan, closes #12383, closes #12381)
author Bram Moolenaar <Bram@vim.org>
date Fri, 12 May 2023 19:00:04 +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