15.2.3.6-4-82-18.js (900B)
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: 15.2.3.6-4-82-18 6 description: > 7 Object.defineProperty - Update [[Enumerable]] attribute of 'name' 8 property to true successfully when [[Enumerable]] attribute of 9 'name' is false and [[Configurable]] attribute of 'name' is true, 10 the 'desc' is a generic descriptor which only contains 11 [[Enumerable]] attribute as true, 'name' property is an index data 12 property (8.12.9 step 8) 13 includes: [propertyHelper.js] 14 ---*/ 15 16 17 var obj = {}; 18 19 Object.defineProperty(obj, "0", { 20 value: 1001, 21 writable: true, 22 enumerable: false, 23 configurable: true 24 }); 25 26 Object.defineProperty(obj, "0", { 27 enumerable: true 28 }); 29 30 verifyProperty(obj, "0", { 31 value: 1001, 32 writable: true, 33 enumerable: true, 34 configurable: true, 35 }); 36 37 reportCompare(0, 0);