15.2.3.6-3-31.js (885B)
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: 15.2.3.6-3-31 6 description: > 7 Object.defineProperty - 'enumerable' property in 'Attributes' is 8 own accessor property(without a get function) that overrides an 9 inherited accessor property (8.10.5 step 3.a) 10 ---*/ 11 12 var obj = {}; 13 var accessed = false; 14 var proto = {}; 15 16 Object.defineProperty(proto, "enumerable", { 17 get: function() { 18 return true; 19 } 20 }); 21 22 var ConstructFun = function() {}; 23 ConstructFun.prototype = proto; 24 25 var child = new ConstructFun(); 26 27 Object.defineProperty(child, "enumerable", { 28 set: function() {} 29 }); 30 31 Object.defineProperty(obj, "property", child); 32 33 for (var prop in obj) { 34 if (prop === "property") { 35 accessed = true; 36 } 37 } 38 39 assert.sameValue(accessed, false, 'accessed'); 40 41 reportCompare(0, 0);