15.2.3.7-5-b-68.js (806B)
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: 15.2.3.7-5-b-68 6 description: > 7 Object.defineProperties - 'configurable' property of 'descObj' is 8 own accessor property that overrides an inherited accessor 9 property (8.10.5 step 4.a) 10 includes: [propertyHelper.js] 11 ---*/ 12 13 14 var obj = {}; 15 var proto = {}; 16 Object.defineProperty(proto, "configurable", { 17 get: function() { 18 return true; 19 } 20 }); 21 22 var Con = function() {}; 23 Con.prototype = proto; 24 var descObj = new Con(); 25 26 Object.defineProperty(descObj, "configurable", { 27 get: function() { 28 return false; 29 } 30 }); 31 32 Object.defineProperties(obj, { 33 prop: descObj 34 }); 35 36 verifyProperty(obj, "prop", { 37 configurable: false, 38 }); 39 40 reportCompare(0, 0);