| /* |
| * 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 RuneIterator.at(String string, int index) |
| * It is an error if [index] is negative or greater than number of code units. |
| * @description Checks that it is an error if [index] is negative or |
| * greater than the length of [string]. |
| * @author msyabro |
| */ |
| |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.throws( () { |
| new RuneIterator.at('\a', 2); |
| }); |
| Expect.throws( () { |
| new RuneIterator.at('\u{10000}\u{10001}', 10); |
| }); |
| |
| Expect.throws( () { |
| new RuneIterator.at('abc', -1); |
| }); |
| } |