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// Copyright (c) 2013, 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 const IterableBase()
/// This class implements all methods of [Iterable] except [Iterable.iterator]
/// in terms of iterator.
/// @description Checks that this class implements all methods of [Iterable]
/// except [Iterable.iterator]
/// @author kaigorodov
import "dart:collection";
import "../../core/Iterable/allTests.lib.dart" as iterator_tests;
test(Iterable create([Iterable? content]), {bool isSet:false}) {
iterator_tests.test(create, isSet:isSet);
class MyIterable extends IterableBase {
List _content;
MyIterable(): _content = new List.empty(growable: true);
MyIterable.from(Iterable content): _content = new List.from(content);
Iterator get iterator {
return _content.iterator;
IterableBase create([Iterable? content]) {
if (content == null) {
return new MyIterable();
} else {
return new MyIterable.from(content);
main() {