| // 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 HasNextIterator(Iterator<E> _iterator) |
| /// @description Checks that constructor creates an [HasNextIterator] object. |
| /// @author iarkh@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| import "dart:collection"; |
| |
| main() { |
| List list = [1, 2, 3, 4, 5]; |
| var hnit = new HasNextIterator(list.iterator); |
| Expect.isTrue(hnit is HasNextIterator); |
| Expect.runtimeIsType<HasNextIterator>(hnit); |
| |
| hnit = new HasNextIterator([].iterator); |
| Expect.isTrue(hnit is HasNextIterator); |
| Expect.runtimeIsType<HasNextIterator>(hnit); |
| } |