15.2.3.6-4-333-1.js (757B)
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: 15.2.3.6-4-333-1 6 description: > 7 Object.defineProperty will update [[Value]] attribute of named 8 property 'P' successfully when [[Configurable]] attribute is 9 false, [[Writable]] attribute is true and 'O' is an Object object 10 (8.12.9 - step 10) 11 includes: [propertyHelper.js] 12 ---*/ 13 14 15 var obj = {}; 16 17 Object.defineProperty(obj, "property", { 18 value: 1001, 19 writable: true, 20 configurable: false 21 }); 22 23 Object.defineProperty(obj, "property", { 24 value: 1002 25 }); 26 27 verifyProperty(obj, "property", { 28 value: 1002, 29 writable: true, 30 enumerable: false, 31 configurable: false, 32 }); 33 34 reportCompare(0, 0);