JSTests/test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-6.js

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

/*---
es5id: 15.2.3.7-6-a-6
description: >
    Object.defineProperties - 'P' is inherited accessor property
    (8.12.9 step 1 )
---*/

var proto = {};
Object.defineProperty(proto, "prop", {
  get: function() {
    return 11;
  },
  configurable: false
});
var Con = function() {};
Con.prototype = proto;

var obj = new Con();

Object.defineProperties(obj, {
  prop: {
    get: function() {
      return 12;
    },
    configurable: true
  }
});

assert(obj.hasOwnProperty("prop"), 'obj.hasOwnProperty("prop") !== true');
assert.sameValue(obj.prop, 12, 'obj.prop');