| // Copyright (c) 2013, 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 final E single |
| /// Returns the single element in [this]. |
| /// @description Checks that the single element of [this] is returned. |
| /// @author msyabro |
| |
| import "../../../Utils/expect.dart"; |
| |
| check(string, expected) { |
| var runes = new Runes(string); |
| Expect.equals(expected, runes.single); |
| } |
| |
| main() { |
| check("j", 0x6a); |
| check("\u{10000}", 0x10000); |
| check("\x00", 0); |
| } |
