test/built-ins/Object/defineProperty/15.2.3.6-4-594.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: 15.2.3.6-4-594
description: >
    ES5 Attributes - Success to update value of property into of
    [[Proptotype]] internal property (Function.prototype.bind)
---*/

        var foo = function () { };
        var data = "data";

            Object.defineProperty(Function.prototype, "prop", {
                get: function () {
                    return data;
                },
                set: function (value) {
                    data = value;
                },
                enumerable: true,
                configurable: true
            });

            var obj = foo.bind({});
            obj.prop = "overrideData";

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