| /* |
| * 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 SplayTreeSet.from(Iterable elements, [int compare(E key1, E key2), |
| * bool isValidKey(potentialKey)]) |
| * ... |
| * The set works as if created by new SplayTreeSet<E>(compare, isValidKey). |
| * @description Checks that the value that is not supported by compare functions |
| * may be passed in |
| * @author sgrekhov@unipro.ru |
| */ |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| |
| int compare(String key1, String key2) { |
| return int.parse(key1) - int.parse(key2); |
| } |
| |
| main() { |
| Expect.throws(() { new SplayTreeSet<String>.from(["", "No way"], compare);}); |
| } |
