| // 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 bool contains(Object element) |
| * Check whether the collection contains an element equal to element. |
| * @description Checks that true is returned if the collection contains |
| * an element equal to [element], false otherwise. |
| * @author msyabro |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| var runes; |
| runes = new Runes(''); |
| Expect.isFalse(runes.contains(0)); |
| Expect.isFalse(runes.contains("1")); |
| Expect.isFalse(runes.contains(new Object())); |
| Expect.isFalse(runes.contains([])); |
| |
| runes = new Runes('a'); |
| Expect.isFalse(runes.contains(0)); |
| Expect.isFalse(runes.contains("1")); |
| Expect.isFalse(runes.contains(new Object())); |
| Expect.isFalse(runes.contains([])); |
| Expect.isTrue(runes.contains(0x61)); |
| |
| runes = new Runes('string'); |
| Expect.isFalse(runes.contains(0)); |
| Expect.isFalse(runes.contains("1")); |
| Expect.isFalse(runes.contains(new Object())); |
| Expect.isFalse(runes.contains([])); |
| Expect.isTrue(runes.contains(0x72)); |
| } |