blob: fa65961e68b36aca90b67ab27634a2d0b7a87f94 [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([int compare(E key1, E key2),
/// bool isValidKey(potentialKey)])
/// ...
/// A provided compare function may not work on all objects. It may not even work
/// on all E instances.
/// For operations that add elements to the set, the user is supposed to not pass
/// in objects that doesn't work with the compare function.
/// @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() {
SplayTreeSet<String> set = new SplayTreeSet<String>(compare);
Expect.throws(() {set.add("You are not paid to think");});