| /* |
| * Copyright (c) 2011, 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 abstract void removeAll(Iterable<Object> elements) |
| * Removes each element of elements from this set. |
| * @description Passes a list containing null as argument to removeAll(), expects no errors. |
| * @author pagolubev |
| * @reviewer msyabro |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Set<int> s = new Set<int>(); |
| s.removeAll([null].toSet()); |
| Expect.equals(0, s.length); |
| s.removeAll([1, 2, null].toSet()); |
| Expect.equals(0, s.length); |
| |
| s.addAll([1, 2]); |
| s.removeAll([null].toSet()); |
| Expect.equals(2, s.length); |
| s.removeAll([1, 2, null].toSet()); |
| Expect.equals(0, s.length); |
| } |