// 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 dynamic firstWhere(bool test(E element), {Object orElse()})
/// By default, when orElse is null, a [StateError] is thrown.
/// @description Checks that a [StateError] is thrown.
/// @author msyabro

import "../../../Utils/expect.dart";

check(string) {
  var runes = new Runes(string);
  try {
    runes.firstWhere((e) => false);
    Expect.fail("StateError is expected");
  } on StateError catch(ok) {}
}

main() {
  check('');
  check('a');
  check(r"1234567890 !@#$%^&*()");
}