15.2.3.6-4-270.js (852B)
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: 15.2.3.6-4-270 6 description: > 7 Object.defineProperty - 'O' is an Array, 'name' is an array index 8 named property, name is accessor property and 'desc' is accessor 9 descriptor, test updating the [[Set]] attribute value of 'name' 10 from undefined to function object (15.4.5.1 step 4.c) 11 includes: [propertyHelper.js] 12 ---*/ 13 14 15 var arrObj = []; 16 17 function setFunc(value) { 18 arrObj.setVerifyHelpProp = value; 19 } 20 21 Object.defineProperty(arrObj, "0", { 22 set: undefined, 23 configurable: true 24 }); 25 26 Object.defineProperty(arrObj, "0", { 27 set: setFunc 28 }); 29 verifyWritable(arrObj, "0", "setVerifyHelpProp"); 30 31 verifyProperty(arrObj, "0", { 32 enumerable: false, 33 configurable: true, 34 }); 35 36 reportCompare(0, 0);