// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.14-6-1 description: > Object.keys - the order of elements in returned array is the same with the order of properties in 'O' (dense array) ---*/ var denseArray = [1, 2, 3]; var tempArray = []; for (var p in denseArray) { if (denseArray.hasOwnProperty(p)) { tempArray.push(p); } } var returnedArray = Object.keys(denseArray); for (var index in returnedArray) { assert.sameValue(tempArray[index], returnedArray[index], 'tempArray[index]'); }