15.2.3.6-4-259.js (672B)
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: 15.2.3.6-4-259 6 description: > 7 Object.defineProperty - 'O' is an Array, 'name' is an array index 8 named property, name is data property and 'desc' is data 9 descriptor, test setting the [[Value]] attribute value of 'name' 10 as undefined (15.4.5.1 step 4.c) 11 includes: [propertyHelper.js] 12 ---*/ 13 14 15 var arrObj = [100]; 16 17 Object.defineProperty(arrObj, "0", { 18 value: undefined 19 }); 20 21 verifyProperty(arrObj, "0", { 22 value: undefined, 23 writable: true, 24 enumerable: true, 25 configurable: true, 26 }); 27 28 reportCompare(0, 0);