node/benchmark/fs/bench-stat.js
Daniele Belardi 0f8941962d benchmark: use let and const instead of var
Use let and const in domain, es, events, fixtures, fs, http,
http2 and misc.

PR-URL: https://github.com/nodejs/node/pull/31518
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2020-01-28 19:59:41 -08:00

32 lines
561 B
JavaScript

'use strict';
const common = require('../common');
const fs = require('fs');
const bench = common.createBenchmark(main, {
n: [20e4],
statType: ['fstat', 'lstat', 'stat']
});
function main({ n, statType }) {
let arg;
if (statType === 'fstat')
arg = fs.openSync(__filename, 'r');
else
arg = __filename;
bench.start();
(function r(cntr, fn) {
if (cntr-- <= 0) {
bench.end(n);
if (statType === 'fstat')
fs.closeSync(arg);
return;
}
fn(arg, () => {
r(cntr, fn);
});
}(n, fs[statType]));
}