blob: 2111455617f5d1ffb079d0ee811abebef55fd429 [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 SplayTreeSet.from(Iterable elements, [int compare(E key1, E key2),
/// bool isValidKey(potentialKey)])
/// ...
/// The set works as if created by new SplayTreeSet<E>(compare, isValidKey).
/// @description Checks that the value that is not supported by compare functions
/// may be passed in
/// @author
import "dart:collection";
import "../../../Utils/expect.dart";
int compare(String key1, String key2) {
return int.parse(key1) - int.parse(key2);
main() {
Expect.throws(() { new SplayTreeSet<String>.from(["", "No way"], compare);});