15.2.3.6-4-556.js (991B)
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: 15.2.3.6-4-556 6 description: > 7 ES5 Attributes - success to update the accessor property ([[Get]] 8 is a Function, [[Set]] is a Function, [[Enumerable]] is false, 9 [[Configurable]] is true) to a data property 10 ---*/ 11 12 var obj = {}; 13 14 var getFunc = function() { 15 return 1001; 16 }; 17 18 var verifySetFunc = "data"; 19 var setFunc = function(value) { 20 verifySetFunc = value; 21 }; 22 23 Object.defineProperty(obj, "prop", { 24 get: getFunc, 25 set: setFunc, 26 enumerable: false, 27 configurable: true 28 }); 29 30 var desc1 = Object.getOwnPropertyDescriptor(obj, "prop"); 31 32 Object.defineProperty(obj, "prop", { 33 value: 1001 34 }); 35 var desc2 = Object.getOwnPropertyDescriptor(obj, "prop"); 36 37 assert(desc1.hasOwnProperty("get"), 'desc1.hasOwnProperty("get") !== true'); 38 assert(desc2.hasOwnProperty("value"), 'desc2.hasOwnProperty("value") !== true'); 39 40 reportCompare(0, 0);