| // 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion abstract Iterable<E> getRange(int start, int end) |
| /// An error occurs if end is before start. |
| /// @description Checks that an error is thrown if end is before start. |
| /// @author vasya |
| /// @reviewer varlax |
| |
| library getRange_A02_t01; |
| |
| import "../../../Utils/expect.dart"; |
| |
| test(List create([int length])) { |
| |
| check(content, arg) { |
| List list = create(); |
| list.addAll(content); |
| Expect.throws(() {list.getRange(0, arg);}, (e) => e is ArgumentError); |
| } |
| |
| check(new List(1), -1); |
| check(new List(1), -(1 << 63)); |
| check([1], -1); |
| check([1], -(1 << 63)); |
| check(const [1], -1); |
| check(const [1], -(1 << 63)); |
| check(new List(), -1); |
| check(new List(), -(1 << 63)); |
| } |