15.2.3.6-3-25.js (842B)
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: 15.2.3.6-3-25 6 description: > 7 Object.defineProperty - 'enumerable' property in 'Attributes' is 8 own data property that overrides an inherited accessor property 9 (8.10.5 step 3.a) 10 ---*/ 11 12 var obj = {}; 13 var accessed = false; 14 15 var proto = {}; 16 Object.defineProperty(proto, "enumerable", { 17 get: function() { 18 return false; 19 } 20 }); 21 22 var ConstructFun = function() {}; 23 ConstructFun.prototype = proto; 24 25 var child = new ConstructFun(); 26 Object.defineProperty(child, "enumerable", { 27 value: true 28 }); 29 30 Object.defineProperty(obj, "property", child); 31 32 for (var prop in obj) { 33 if (prop === "property") { 34 accessed = true; 35 } 36 } 37 38 assert(accessed, 'accessed !== true'); 39 40 reportCompare(0, 0);