15.2.3.6-4-119.js (773B)
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: 15.2.3.6-4-119 6 description: > 7 Object.defineProperty - 'O' is an Array, 'name' is the length 8 property of 'O', the [[Value]] field of 'desc' is absent, test 9 every field in 'desc' is same with corresponding attribute value 10 of the length property in 'O' (15.4.5.1 step 3.a.i) 11 includes: [propertyHelper.js] 12 ---*/ 13 14 15 var arrObj = []; 16 Object.defineProperty(arrObj, "length", { 17 writable: true, 18 enumerable: false, 19 configurable: false 20 }); 21 22 assert.sameValue(arrObj.length, 0); 23 arrObj.length = 2; 24 25 verifyProperty(arrObj, "length", { 26 value: 2, 27 enumerable: false, 28 configurable: false, 29 }); 30 31 reportCompare(0, 0);