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path: root/benchmark/path/basename-posix.js
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'use strict';
const common = require('../common.js');
const { posix } = require('path');

const bench = common.createBenchmark(main, {
  pathext: [
    '',
    '/',
    '/foo',
    '/foo/.bar.baz',
    ['/foo/.bar.baz', '.baz'].join('|'),
    'foo',
    'foo/bar.',
    ['foo/bar.', '.'].join('|'),
    '/foo/bar/baz/asdf/quux.html',
    ['/foo/bar/baz/asdf/quux.html', '.html'].join('|')
  ],
  n: [1e6]
});

function main({ n, pathext }) {
  var ext;
  const extIdx = pathext.indexOf('|');
  if (extIdx !== -1) {
    ext = pathext.slice(extIdx + 1);
    pathext = pathext.slice(0, extIdx);
  }

  bench.start();
  for (var i = 0; i < n; i++) {
    posix.basename(pathext, ext);
  }
  bench.end(n);
}