// 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 List<E> toList({bool growable: true})
/// Creates a [List] containing the elements of this [Iterable].
/// The elements will be in iteration order.
/// @description Checks that the returned [List] contains all elements of [this]
/// in the same order.
/// @author msyabro


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

void check(List<int> list, bool grow) {
  var l = new Uint8ClampedList.fromList(list);
  var res = l.toList(growable:grow);

  Expect.equals(l.length, res.length);
  Expect.listEquals(l, res);
}

main() {
  check([], false);
  check([0], true);
  check([0, 0, 0, 0, 0], false);
  check([
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8,
    8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9
  ], true);
}
