// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-3-156 description: > Object.defineProperty - 'writable' property in 'Attributes' is own data property that overrides an inherited data property (8.10.5 step 6.a) ---*/ var obj = {}; var proto = { writable: false }; var ConstructFun = function() {}; ConstructFun.prototype = proto; var child = new ConstructFun(); child.writable = true; Object.defineProperty(obj, "property", child); var beforeWrite = obj.hasOwnProperty("property"); obj.property = "isWritable"; var afterWrite = (obj.property === "isWritable"); assert.sameValue(beforeWrite, true, 'beforeWrite'); assert.sameValue(afterWrite, true, 'afterWrite'); reportCompare(0, 0);