| // 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. |
| |
| class CollectionTest { |
| CollectionTest(Collection collection) { |
| testReduce(collection); |
| } |
| |
| void testReduce(Collection collection) { |
| Expect.equals(28, collection.reduce(0, (prev, element) => prev + element)); |
| Expect.equals( |
| 3024, collection.reduce(1, (prev, element) => prev * element)); |
| } |
| } |
| |
| |
| main() { |
| final TEST_ELEMENTS = const [4, 2, 6, 7, 9]; |
| // Const list. |
| new CollectionTest(TEST_ELEMENTS); |
| |
| // Fixed size list. |
| var fixedList = new List(TEST_ELEMENTS.length); |
| for (int i = 0; i < TEST_ELEMENTS.length; i++) { |
| fixedList[i] = TEST_ELEMENTS[i]; |
| } |
| new CollectionTest(fixedList); |
| |
| // Dynamic size list. |
| new CollectionTest(new List.from(TEST_ELEMENTS)); |
| |
| // Dynamic size set. |
| new CollectionTest(new Set.from(TEST_ELEMENTS)); |
| |
| // Queue. |
| new CollectionTest(new Queue.from(TEST_ELEMENTS)); |
| } |