// 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-63 description: > Object.defineProperties - 'configurable' property of 'descObj' is own data property that overrides an inherited data property (8.10.5 step 4.a) includes: [propertyHelper.js] ---*/ var obj = {}; var proto = { configurable: true }; var Con = function () { }; Con.prototype = proto; var descObj = new Con(); Object.defineProperty(descObj, "configurable", { value: false }); Object.defineProperties(obj, { prop: descObj }); assert(obj.hasOwnProperty("prop")); verifyNotConfigurable(obj, "prop");