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vim/src/testdir/test_bench_regexp.vim
Bram Moolenaar ad48e6c159 patch 8.2.0615: regexp benchmark stest is old style
Problem:    Regexp benchmark stest is old style.
Solution:   Make it a new style test.  Fix using a NULL list.  Add more tests.
            (Yegappan Lakshmanan, closes #5963)
2020-04-21 22:19:45 +02:00

25 lines
705 B
VimL

" 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