// 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 int indexOf(E element, [int startIndex = 0])
/// @description Checks that if [startIndex] is out of bounds, it doesn't cause
/// any errors.
/// @note undocumented
/// @author msyabro


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

main() {
  var l = new Int8List.fromList([-1, 0, 0, -1, 2]);
  Expect.equals(0, l.indexOf(-1, -1));
  Expect.equals(1, l.indexOf(0, -100000));
  Expect.equals(-1, l.indexOf(2, 1000));
}
