| /* |
| * Copyright (c) 2011, 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 Iterable<E> take(int count) |
| * The [count] must not be negative. |
| * @description checks that error is thrown if [count] is negative. |
| * @author kaigorodov |
| */ |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| import "LinkedList.lib.dart"; |
| |
| check(List a0, int n) { |
| LinkedList<MyLinkedListEntry<int>> a = toLinkedList(a0); |
| Expect.throws(() { a.take(n); }); |
| } |
| |
| main() { |
| check([1, 2, -3, 4], -1); |
| check(const[1, 2, -5, -6, 100], -2); |
| check(const[null, 2, -5, -6, 100], -1000); |
| } |