| // 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 E first |
| * ... |
| * Throws a StateError if this is empty. |
| * @description Checks that a StateError is thrown if this is empty. |
| * @author ngl@unipro.ru |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| var l = new Int32x4List.fromList([]); |
| Expect.throws(() { l.first; }, (e) => e is StateError); |
| |
| try { |
| l.first; |
| Expect.fail("StateError is expected"); |
| } on StateError {} |
| } |