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'use strict';
const fs = require('fs');
const path = require('path');
const common = require('../common.js');
const tmpdir = require('../../test/common/tmpdir');
const benchmarkDirectory = path.join(tmpdir.path, 'nodejs-benchmark-module');
const bench = common.createBenchmark(main, {
n: [5e4],
fullPath: ['true', 'false'],
useCache: ['true', 'false']
});
function main({ n, fullPath, useCache }) {
tmpdir.refresh();
try { fs.mkdirSync(benchmarkDirectory); } catch {}
for (var i = 0; i <= n; i++) {
fs.mkdirSync(`${benchmarkDirectory}${i}`);
fs.writeFileSync(
`${benchmarkDirectory}${i}/package.json`,
'{"main": "index.js"}'
);
fs.writeFileSync(
`${benchmarkDirectory}${i}/index.js`,
'module.exports = "";'
);
}
if (fullPath === 'true')
measureFull(n, useCache === 'true');
else
measureDir(n, useCache === 'true');
tmpdir.refresh();
}
function measureFull(n, useCache) {
var i;
if (useCache) {
for (i = 0; i <= n; i++) {
require(`${benchmarkDirectory}${i}/index.js`);
}
}
bench.start();
for (i = 0; i <= n; i++) {
require(`${benchmarkDirectory}${i}/index.js`);
}
bench.end(n);
}
function measureDir(n, useCache) {
var i;
if (useCache) {
for (i = 0; i <= n; i++) {
require(`${benchmarkDirectory}${i}`);
}
}
bench.start();
for (i = 0; i <= n; i++) {
require(`${benchmarkDirectory}${i}`);
}
bench.end(n);
}
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