15.2.3.6-4-82-5.js (946B)
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: 15.2.3.6-4-82-5 6 description: > 7 Object.defineProperty - Update [[Enumerable]] and [[Configurable]] 8 attributes of 'name' property to false successfully when 9 [[Enumerable]] and [[Configurable]] attributes of 'name' property 10 are true, the 'desc' is a generic descriptor which contains 11 [[Enumerable]] and [[Configurable]] attributes as false, 'name' 12 property is a data property (8.12.9 step 8) 13 includes: [propertyHelper.js] 14 ---*/ 15 16 17 var obj = {}; 18 19 Object.defineProperty(obj, "foo", { 20 value: 1001, 21 writable: true, 22 enumerable: true, 23 configurable: true 24 }); 25 26 Object.defineProperty(obj, "foo", { 27 enumerable: false, 28 configurable: false 29 }); 30 31 verifyProperty(obj, "foo", { 32 value: 1001, 33 writable: true, 34 enumerable: false, 35 configurable: false, 36 }); 37 38 reportCompare(0, 0);