LibTest/typed_data/Uint32List/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 when
 * the two ranges overlap.
 * @author ngl@unipro.ru
 */

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

main() {
  var l = new Uint32List.fromList([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
  var buffer = l.buffer;
  var l1 = new Uint32List.view(buffer, 12, 4);

  l.setRange(2, 4, l1, 2);
  Expect.listEquals([0, 1, 5, 6, 4, 5, 6, 7, 8, 9], l);

  l.setRange(5, 9, l1, 0);
  Expect.listEquals([0, 1, 5, 6, 4, 6, 4, 5, 6, 9], l);
}