/*
 * 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 Iterable<E> take(int count)
 * The [count] must not be negative.
 * @description checks that error is thrown if [count] is negative.
 * @author kaigorodov
 */
import "dart:collection";
import "../../../Utils/expect.dart";
import "LinkedList.lib.dart";

check(List a0, int n) {
  LinkedList<MyLinkedListEntry<int>> a = toLinkedList(a0);
  Expect.throws(() { a.take(n); });
}

main() {
  check([1, 2, -3, 4], -1);
  check(const[1, 2, -5, -6, 100], -2);
  check(const[null, 2, -5, -6, 100], -1000);
}