nodejs/benchmark/path/normalize-win32.js

'use strict';
const common = require('../common.js');
const { win32 } = require('path');

const bench = common.createBenchmark(main, {
  path: [
    '',
    '.',
    'C:\\..\\',
    'C:\\foo',
    'C:\\foo\\bar',
    'C:\\foo\\bar\\\\baz\\asdf\\quux\\..',
  ],
  n: [1e5],
});

function main({ n, path }) {
  bench.start();
  for (let i = 0; i < n; i++) {
    win32.normalize(i % 3 === 0 ? `${path}${i}` : path);
  }
  bench.end(n);
}