JSTests/test262/test/built-ins/Object/create/15.2.3.5-4-79.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.5-4-79
description: >
    Object.create -  'enumerable' property of one property in
    'Properties' is NaN (8.10.5 step 3.b)
---*/

var accessed = false;

var newObj = Object.create({}, {
  prop: {
    enumerable: NaN
  }
});
for (var property in newObj) {
  if (property === "prop") {
    accessed = true;
  }
}

assert.sameValue(accessed, false, 'accessed');
assert(newObj.hasOwnProperty("prop"), 'newObj.hasOwnProperty("prop") !== true');