15.2.3.7-6-a-269.js (896B)
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: 15.2.3.7-6-a-269 6 description: > 7 Object.defineProperties - 'O' is an Array, 'P' is generic own data 8 property of 'O', and 'desc' is data descriptor, test updating 9 multiple attribute values of 'P' (15.4.5.1 step 5) 10 includes: [propertyHelper.js] 11 ---*/ 12 13 14 var arr = []; 15 arr.property = 12; // default value of attributes: writable: true, configurable: true, enumerable: true 16 17 Object.defineProperties(arr, { 18 "property": { 19 writable: false, 20 enumerable: false, 21 configurable: false 22 } 23 }); 24 25 verifyProperty(arr, "property", { 26 value: 12, 27 writable: false, 28 enumerable: false, 29 configurable: false, 30 }); 31 32 if (arr.length !== 0) { 33 throw new Test262Error('Expected arr.length === 0, actually ' + arr.length); 34 } 35 36 reportCompare(0, 0);