15.2.3.7-6-a-219.js (695B)
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-219 6 description: > 7 Object.defineProperties - 'O' is an Array, 'P' is an array index 8 property that already exists on 'O' with [[Writable]] true, and 9 the [[Writable]] field of 'desc' is true (15.4.5.1 step 4.c) 10 includes: [propertyHelper.js] 11 ---*/ 12 13 var arr = []; 14 15 Object.defineProperty(arr, "0", { 16 writable: true 17 }); 18 19 Object.defineProperties(arr, { 20 "0": { 21 writable: true 22 } 23 }); 24 25 verifyProperty(arr, "0", { 26 value: undefined, 27 writable: true, 28 enumerable: false, 29 configurable: false, 30 }); 31 32 reportCompare(0, 0);