JSTests/test262/test/built-ins/Object/defineProperties/15.2.3.7-5-b-234.js

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

/*---
es5id: 15.2.3.7-5-b-234
description: >
    Object.defineProperties - 'set' property of 'descObj' is own
    accessor property that overrides an inherited data property
    (8.10.5 step 8.a)
---*/

        var data1 = "data";
        var data2 = "data";

        var proto = {};
        proto.set = function (value) {
            data1 = value;
        };

        var Con = function () { };
        Con.prototype = proto;

        var child = new Con();
        Object.defineProperty(child, "set", {
            get: function () {
                return function (value) {
                    data2 = value;
                };
            }
        });

        var obj = {};

        Object.defineProperties(obj, {
            prop: child
        });
        obj.prop = "overrideData";

assert(obj.hasOwnProperty("prop"), 'obj.hasOwnProperty("prop") !== true');
assert.sameValue(data2, "overrideData", 'data2');
assert.sameValue(data1, "data", 'data1');