| // 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 void insert(int index, E element) |
| * This operation is not supported by an unmodifiable list. |
| * @description Checks that [insert] method is not supported. |
| * @author iarkh@unipro.ru |
| */ |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| UnmodifiableListView l = |
| new UnmodifiableListView([1, 2, 3, 4, 5, "1", "2", "3"]); |
| |
| Expect.throws(() { l.insert(1, 0); }, (e) => e is UnsupportedError); |
| Expect.throws(() { l.insert(23, "12345"); }, (e) => e is UnsupportedError); |
| } |
