mirror of
https://github.com/neovim/neovim.git
synced 2024-12-19 18:55:14 -07:00
44e6ee930f
https://github.com/mpeterv/luacheck/pull/81#issuecomment-261099606 > If you really want to use bleeding-edge version you should get the > rockspec from master branch, not a fixed commit ... > The correct way to install from a specific commit is cloning that > commit and running "luarocks make" from project directory. The reason > is that running "install" or "build" on an scm rockspec fetches > sources from master but uses build description from the rockspec > itself, which may be outdated.
68 lines
2.0 KiB
Lua
68 lines
2.0 KiB
Lua
-- Test for benchmarking RE engine.
|
|
|
|
local helpers = require('test.functional.helpers')
|
|
local insert, source = helpers.insert, helpers.source
|
|
local clear, execute, wait = helpers.clear, helpers.execute, helpers.wait
|
|
|
|
-- Temporary file for gathering benchmarking results for each regexp engine.
|
|
local result_file = 'benchmark.out'
|
|
-- Fixture containing an HTML fragment that can make a search appear to freeze.
|
|
local sample_file = 'test/benchmark/samples/re.freeze.txt'
|
|
|
|
-- Vim script code that does both the work and the benchmarking of that work.
|
|
local measure_cmd =
|
|
[[call Measure(%d, ']] .. sample_file .. [[', '\s\+\%%#\@<!$', '+5')]]
|
|
local measure_script = [[
|
|
func! Measure(re, file, pattern, arg)
|
|
let sstart=reltime()
|
|
|
|
execute 'set re=' . a:re
|
|
execute 'split' a:arg a:file
|
|
call search(a:pattern, '', '', 10000)
|
|
q!
|
|
|
|
$put =printf('file: %s, re: %d, time: %s', a:file, a:re, reltimestr(reltime(sstart)))
|
|
endfunc]]
|
|
|
|
describe('regexp search', function()
|
|
-- The test cases rely on a temporary result file, which we prepare and write
|
|
-- to disk.
|
|
setup(function()
|
|
clear()
|
|
source(measure_script)
|
|
insert('" Benchmark_results:')
|
|
execute('write! ' .. result_file)
|
|
end)
|
|
|
|
-- At the end of the test run we just print the contents of the result file
|
|
-- for human inspection and promptly delete the file.
|
|
teardown(function()
|
|
print ''
|
|
for line in io.lines(result_file) do
|
|
print(line)
|
|
end
|
|
os.remove(result_file)
|
|
end)
|
|
|
|
it('is working with regexpengine=0', function()
|
|
local regexpengine = 0
|
|
execute(string.format(measure_cmd, regexpengine))
|
|
execute('write')
|
|
wait()
|
|
end)
|
|
|
|
it('is working with regexpengine=1', function()
|
|
local regexpengine = 1
|
|
execute(string.format(measure_cmd, regexpengine))
|
|
execute('write')
|
|
wait()
|
|
end)
|
|
|
|
it('is working with regexpengine=2', function()
|
|
local regexpengine = 2
|
|
execute(string.format(measure_cmd, regexpengine))
|
|
execute('write')
|
|
wait()
|
|
end)
|
|
end)
|