blob: be8ae1fdfa0580a1fbb25447cb64d1a4669a1d59 [file] [log] [blame]
// 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 final E last
/// Returns the last element.
/// @description Checks that the last element of the list is returned.
/// @author kaigorodov
import "../../../Utils/expect.dart";
import "dart:collection";
import "LinkedList.lib.dart";
main() {
LinkedList<MyLinkedListEntry> a = new LinkedList<MyLinkedListEntry>();
Expect.equals(0, a.length);
a.add(new MyLinkedListEntry(null));
Expect.equals(null, a.last.value);
a.add(new MyLinkedListEntry(1));
Expect.equals(1, a.last.value);
a.add(new MyLinkedListEntry("1"));
Expect.equals("1", a.last.value);
a.add(new MyLinkedListEntry(false));
Expect.equals(false, a.last.value);
a = toLinkedList([null, 0, "0", false, -1]);
Expect.equals(-1, a.last.value);
a = toLinkedList(const [null, 0, "0", false]);
Expect.equals(false, a.last.value);