test262/test/built-ins/Object/defineProperty/15.2.3.6-3-138.js

28 lines
832 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-3-138
description: >
Object.defineProperty - 'value' property in 'Attributes' is an
inherited accessor property without a get function (8.10.5 step
5.a)
---*/
var obj = { property : 120 };
var proto = {};
Object.defineProperty(proto, "value", {
set: function () { }
});
var ConstructFun = function () { };
ConstructFun.prototype = proto;
var child = new ConstructFun();
Object.defineProperty(obj, "property", child);
assert(obj.hasOwnProperty("property"), 'obj.hasOwnProperty("property") !== true');
assert.sameValue(typeof (obj.property), "undefined", 'typeof (obj.property)');