| /* |
| * Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| * for details. All rights reserved. Use of this source code is governed by a |
| * BSD-style license that can be found in the LICENSE file. |
| */ |
| /** |
| * @assertion E elementAt(int index) |
| * Returns the [index]th element. |
| * @description Checks that [elementAt] returns element from the given [index]. |
| * @author iarkh@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| import "dart:collection"; |
| |
| class MyIterable extends Object with IterableMixin { |
| List _content; |
| MyIterable(List list): _content = list; |
| |
| Iterator get iterator { |
| return _content.iterator; |
| } |
| } |
| |
| main() { |
| MyIterable iterable = new MyIterable([1, 2, 3, 4, 5, 6, 7, 8, 9]); |
| for(int i = 0; i < 8; i++) { |
| Expect.equals(i + 1, iterable.elementAt(i)); |
| } |
| } |