LibTest/core/List/sublist_A01_t02.test.dart

// 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.

// @dart = 2.9

/// @assertion List<E> sublist(int start, [int end])
/// Returns a new list containing the objects from start inclusive to end
/// exclusive.
/// @description Checks that it is an error if end is greater then start
/// @author sgrekhov@unipro.ru

library sublist_A01_t02;

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

test(List create([int length])) {
  List lst = create();
  lst.addAll([0, 1, 2, 3, 4]);

  Expect.throws(() {lst.sublist(3, 2);});
  Expect.throws(() {lst.sublist(1, 0);});
  Expect.throws(() {lst.sublist(4, 3);});
}