15.2.3.6-4-584.js (741B)
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: 15.2.3.6-4-584 6 description: ES5 Attributes - Failed to add property into object (Date instance) 7 ---*/ 8 9 var data = "data"; 10 11 Object.defineProperty(Date.prototype, "prop", { 12 get: function() { 13 return data; 14 }, 15 set: function(value) { 16 data = value; 17 }, 18 enumerable: true, 19 configurable: true 20 }); 21 var dateObj = new Date(); 22 dateObj.prop = "myOwnProperty"; 23 24 assert.sameValue(dateObj.hasOwnProperty("prop"), false, 'dateObj.hasOwnProperty("prop")'); 25 assert.sameValue(dateObj.prop, "myOwnProperty", 'dateObj.prop'); 26 assert.sameValue(data, "myOwnProperty", 'data'); 27 28 reportCompare(0, 0);