test/built-ins/Object/defineProperty/15.2.3.6-4-417.js


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

/*---
es5id: 15.2.3.6-4-417
description: >
    ES5 Attributes - [[Value]] attribute of inherited property of
    [[Prototype]] internal property is correct(Function.prototype.bind)
---*/

var foo = function() {};

Object.defineProperty(Function.prototype, "prop", {
  value: 1001,
  writable: true,
  enumerable: true,
  configurable: true
});

var obj = foo.bind({});

assert.sameValue(obj.hasOwnProperty("prop"), false, 'obj.hasOwnProperty("prop")');
assert.sameValue(obj.prop, 1001, 'obj.prop');