15.2.3.5-4-108.js (831B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 es5id: 15.2.3.5-4-108 6 description: > 7 Object.create - 'configurable' property of one property in 8 'Properties' is own accessor property that overrides an inherited 9 accessor property (8.10.5 step 4.a) 10 includes: [propertyHelper.js] 11 ---*/ 12 13 var proto = {}; 14 Object.defineProperty(proto, "configurable", { 15 get: function() { 16 return true; 17 } 18 }); 19 20 var ConstructFun = function() {}; 21 ConstructFun.prototype = proto; 22 var descObj = new ConstructFun(); 23 24 Object.defineProperty(descObj, "configurable", { 25 get: function() { 26 return false; 27 } 28 }); 29 30 var newObj = Object.create({}, { 31 prop: descObj 32 }); 33 34 verifyProperty(newObj, "prop", { 35 configurable: false, 36 }); 37 38 reportCompare(0, 0);