| // Copyright (c) 2024, 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. | |
| import '../../common/testing.dart' as helper; | |
| import 'package:expect/async_helper.dart' show asyncExpectThrows; | |
| // It is an error to load a module that provides a second definition for | |
| // a library that already exists in the application. | |
| void main() async { | |
| await helper.load('entry1.dart'); | |
| await asyncExpectThrows(helper.load('entry2.dart')); | |
| helper.done(); | |
| } |