15.2.3.5-4-106.js (804B)
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: 15.2.3.5-4-106 6 description: > 7 Object.create - 'configurable' property of one property in 8 'Properties' is an inherited accessor property (8.10.5 step 4.a) 9 ---*/ 10 11 var proto = {}; 12 13 Object.defineProperty(proto, "configurable", { 14 get: function() { 15 return true; 16 } 17 }); 18 19 var ConstructFun = function() {}; 20 ConstructFun.prototype = proto; 21 var descObj = new ConstructFun(); 22 23 var newObj = Object.create({}, { 24 prop: descObj 25 }); 26 var result1 = newObj.hasOwnProperty("prop"); 27 delete newObj.prop; 28 var result2 = newObj.hasOwnProperty("prop"); 29 30 assert.sameValue(result1, true, 'result1'); 31 assert.sameValue(result2, false, 'result2'); 32 33 reportCompare(0, 0);