test/built-ins/Object/defineProperty/15.2.3.6-3-247.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: 15.2.3.6-3-247
description: >
    Object.defineProperty - 'set' property in 'Attributes' is an
    inherited accessor property without a get function (8.10.5 step
    8.a)
includes: [propertyHelper.js]
---*/

var obj = {};
var proto = {};
Object.defineProperty(proto, "set", {
    set: function () { }
});

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

var child = new ConstructFun();

Object.defineProperty(obj, "property", child);

assert(obj.hasOwnProperty("property"));
verifyNotWritable(obj, "property");