LibTest/collection/LinkedList/elementAt_A02_t01.dart

/*
 * 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 E elementAt(int index)
 * If this has fewer than index elements throws a RangeError.
 * @description Checks that a RangeError is thrown if this list  has fewer than index elements.
 * @author kaigorodov
 */
import "../../../Utils/expect.dart";
import "dart:collection";
import "LinkedList.lib.dart";

var v;

void check (LinkedList a, int index) {
  Expect.throws(() {
      v=a.elementAt(index);
    },
    (e)=> e is RangeError
  );
}

main() {
  LinkedList a=toLinkedList([5, 4, 3, 2, 1, 0]);
  check(a, -1);
  check(a, a.length);
  check(a, a.length+1);
  check(a, a.length*2);
  check(a, 1000000000);
}