| // Copyright (c) 2022, 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. |
| |
| // dart2jsOptions=--utf8 |
| |
| import 'package:expect/expect.dart'; |
| |
| import '49287_data.dart'; |
| |
| // This test contains a huge number of large strings that are predominantly code |
| // points that require surrogate pairs. The hope is that if there is an encoding |
| // issue like #49287 where a split surrogate pair is converted to U+FFFD |
| // REPLACEMENT CHARACTER, this will appear in the constructed string that |
| // otherwise does not contain U+FFFD. |
| |
| void main() { |
| Expect.isFalse(bigString.contains('\uFFFD')); |
| } |
