blob: 58f50db9830842b2f462c40e90fdad0d36d82e3c [file] [log] [blame]
// Copyright (c) 2016, 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
/// HashMap.fromIterable(Iterable iterable, {K key(element), V value(element)})
/// Creates a HashMap where the keys and values are computed from the [iterable].
/// @description Checks that created hash map contains all elements of the
/// [iteratable]
/// @author
import "../../../Utils/expect.dart";
import "dart:collection";
main() {
DoubleLinkedQueue queue = new DoubleLinkedQueue();
HashMap map = new HashMap.fromIterable(queue);
Expect.equals(queue.length, map.length);
queue.forEach((el) {
Expect.equals(el, map[el]);