var mkdirp = require('../').mkdirp
var path = require('path')
var fs = require('fs')
var exists = fs.exists || path.exists
var test = require('tap').test
var _0777 = parseInt('0777', 8)
var _0755 = parseInt('0755', 8)

test('race', function (t) {
  t.plan(10)
  var ps = [ '', 'tmp' ]

  for (var i = 0; i < 25; i++) {
    var dir = Math.floor(Math.random() * Math.pow(16, 4)).toString(16)
    ps.push(dir)
  }
  var file = ps.join('/')

  var res = 2
  mk(file)

  mk(file)

  function mk (file, cb) {
    mkdirp(file, _0755, function (err) {
      t.ifError(err)
      exists(file, function (ex) {
        t.ok(ex, 'file created')
        fs.stat(file, function (err, stat) {
          t.ifError(err)
          t.equal(stat.mode & _0777, _0755)
          t.ok(stat.isDirectory(), 'target not a directory')
        })
      })
    })
  }
})