JSTests/test262/test/built-ins/Object/defineProperties/15.2.3.7-5-b-248.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-248
description: >
    Object.defineProperties - 'descObj' is an Error object which
    implements its own [[Get]] method to get 'set' property (8.10.5
    step 8.a)
---*/

        var data = "data";
        var descObj = new Error("test");
        descObj.description = { value: 11 };
        descObj.message = { value: 11 };
        descObj.name = { value: 11 };

        var setFun = function (value) {
            data = value;
        };
        descObj.prop = {
            set: setFun
        };

        var obj = {};
        Object.defineProperties(obj, descObj);
        obj.prop = "errorData";

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