blob: b637cf29c827320e189f9d9417e175749dc77645 [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 bool every(bool f(T element))
/// Returns true if every element of the collection satisfies the predicate [f].
/// Returns false otherwise.
/// @description Checks that invoking every() doesn't change the set by itself.
/// @author msyabro
library every_A01_t03;
import "set.lib.dart";
import "../../../Utils/expect.dart";
test(Set create([Set content])) {
bool foo(var x) { return x > 0; }
Set s = create();
s.addAll([-1, -3, -11]);
Expect.isTrue(s.length == 3);
Expect.isTrue(s.containsAll([-1, -3, -11]));
main() {