var mkdirp = require('../')
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('implicit mode from umask', function (t) {
  t.plan(5)
  var x = Math.floor(Math.random() * Math.pow(16, 4)).toString(16)
  var y = Math.floor(Math.random() * Math.pow(16, 4)).toString(16)
  var z = Math.floor(Math.random() * Math.pow(16, 4)).toString(16)

  var file = '/tmp/' + [x, y, z].join('/')

  mkdirp(file, 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, _0777 & (~process.umask()))
        t.ok(stat.isDirectory(), 'target not a directory')
      })
    })
  })
})