1'use strict';
2const common = require('../common');
3const tmpdir = require('../common/tmpdir');
4
5// This test ensures that fs.existsSync doesn't incorrectly return false.
6// (especially on Windows)
7// https://github.com/nodejs/node-v0.x-archive/issues/3739
8
9const assert = require('assert');
10const fs = require('fs');
11const path = require('path');
12
13let dir = path.resolve(tmpdir.path);
14
15// Make sure that the tmp directory is clean
16tmpdir.refresh();
17
18// Make a long path.
19for (let i = 0; i < 50; i++) {
20  dir = `${dir}/1234567890`;
21  try {
22    fs.mkdirSync(dir, '0777');
23  } catch (e) {
24    if (e.code !== 'EEXIST') {
25      throw e;
26    }
27  }
28}
29
30// Test if file exists synchronously
31assert(fs.existsSync(dir), 'Directory is not accessible');
32
33// Test if file exists asynchronously
34fs.access(dir, common.mustSucceed());
35