15.2.3.6-3-24.js (811B)
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: 15.2.3.6-3-24 6 description: > 7 Object.defineProperty - 'enumerable' property in 'Attributes' is 8 own data property that overrides an inherited data 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 value: false 18 }); 19 20 var ConstructFun = function() {}; 21 ConstructFun.prototype = proto; 22 23 var child = new ConstructFun(); 24 Object.defineProperty(child, "enumerable", { 25 value: true 26 }); 27 28 Object.defineProperty(obj, "property", child); 29 30 for (var prop in obj) { 31 if (prop === "property") { 32 accessed = true; 33 } 34 } 35 36 assert(accessed, 'accessed !== true'); 37 38 reportCompare(0, 0);