| // 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 Iterable<E> skipWhile(bool test(E value)) |
| /// The filtering happens lazily. |
| /// @description Checks that the [test] method is not called when [skipWhile] is |
| /// executed. |
| /// @author kaigorodov |
| |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| |
| bool test(var value) { |
| Expect.fail("test($value) called"); |
| return false; |
| } |
| |
| main() { |
| new DoubleLinkedQueue.from([]).skipWhile(test); |
| new DoubleLinkedQueue.from([1]).skipWhile(test); |
| new DoubleLinkedQueue.from([1, 3, 7, 4, 5, 6]).skipWhile(test); |
| } |