blob: 889ad2db4ae35b65d8e9eac847695f06bc83afa7 [file] [log] [blame]
// Copyright (c) 2012, 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.
import "package:expect/expect.dart";
// Tests for the contains methods on lists.
class A { const A(); }
class B extends A { const B(); }
main() {
var list = <B>[ new B() ];
var set = new Set<B>();
set.add(new B());
var iterable1 = list.map((x) => x);
var iterable2 = list.take(1);
var list2 = const <B>[ const B() ];
var iterable3 = list2.map((x) => x);
var iterable4 = list2.take(1);
var iterables =
[ list, set, iterable1, iterable2, list2, iterable3, iterable4 ];
for (var iterable in iterables) {
Expect.isFalse(iterable.contains(new A()));
}
}