| /* |
| * Copyright (c) 2016, 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 StackTrace stackTrace |
| * @description Checks that this property is not null if error is thrown |
| * @author sgrekhov@unipro.ru |
| * @issue 42896 |
| * @issue 41763 |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Error e = new Error(); |
| Expect.isNull(e.stackTrace); |
| try { |
| throw e; |
| } on Error catch (er) { |
| Expect.isNotNull(e.stackTrace); |
| } |
| } |
