| /* |
| * Copyright (c) 2017, 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> getRange(int start, int end) |
| * An error occurs if the [start] and [end] are not valid ranges at the time of |
| * the call to this method. |
| * @description Checks that an error is thrown if the [start] and [end] are not |
| * valid ranges. |
| * @author iarkh@unipro.ru |
| */ |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| |
| void check(List src, int start, int end) { |
| UnmodifiableListView a = new UnmodifiableListView(src); |
| Expect.throws(() { a.getRange(start, start + end); }, (e) => e is RangeError); |
| } |
| |
| main() { |
| check([], 0, 1); |
| check(new List(10), 1, 10); |
| check(new List(1099), 0, 1100); |
| check(new List(10789), 10000, 10000); |
| } |