15.2.3.14-6-5.js (665B)
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: 15.2.3.14-6-5 6 description: > 7 Object.keys - the order of elements in returned array is the same 8 with the order of properties in 'O' (any other built-in object) 9 ---*/ 10 11 var obj = new Date(0); 12 obj.prop1 = 100; 13 obj.prop2 = "prop2"; 14 15 var tempArray = []; 16 for (var p in obj) { 17 if (obj.hasOwnProperty(p)) { 18 tempArray.push(p); 19 } 20 } 21 22 var returnedArray = Object.keys(obj); 23 24 for (var index in returnedArray) { 25 assert.sameValue(tempArray[index], returnedArray[index], 'tempArray[index]'); 26 } 27 28 reportCompare(0, 0);