LibTest/typed_data/Int64List/setRange_A05_t01.dart

// Copyright (c) 2017, 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
/// void setRange(
///     int start,
///     int end,
///     Iterable<E> iterable, [
///     int skipCount = 0
/// ])
/// ...
/// If iterable is this list, the operation copies the elements originally in
/// the range from skipCount to skipCount + (end - start) to the range start to
/// end, even if the two ranges overlap.
/// @description Checks that the correct range is set with correct elements.
/// @author ngl@unipro.ru


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

main() {
  var l = new Int64List.fromList([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);

  l.setRange(1, 3, l.getRange(2, 6), 2);
  Expect.listEquals([0, 4, 5, 3, 4, 5, 6, 7, 8, 9], l);

  l.setRange(3, 5, l.getRange(3, 6), 1);
  Expect.listEquals([0, 4, 5, 4, 5, 5, 6, 7, 8, 9], l);

  l.setRange(2, 6, l.getRange(4, 8), 0);
  Expect.listEquals([0, 4, 5, 5, 6, 7, 6, 7, 8, 9], l);
}