| // 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 SplayTreeMap([int compare(K key1, K key2), |
| /// bool isValidKey(potentialKey)]) |
| /// A [Map] of objects that can be ordered relative to each other. |
| /// @description Checks that map created is a [Map] of objects that can be |
| /// ordered relative to each other. |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| SplayTreeMap map = new SplayTreeMap(); |
| map[2] = 2; |
| map[4] = 4; |
| map[1] = 1; |
| map[3] = 3; |
| |
| Expect.equals(1, map.keys.elementAt(0)); |
| Expect.equals(2, map.keys.elementAt(1)); |
| Expect.equals(3, map.keys.elementAt(2)); |
| Expect.equals(4, map.keys.elementAt(3)); |
| } |