// 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.

// @dart = 2.9

/// @assertion Uint32List.fromList(List<int> list)
/// Creates a [Uint32List] with the same size as the [elements] list and copies
/// over the elements.
/// @description Checks that a new [Uint32List] has the same size and elements as
/// the [elements].
/// @author msyabro


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

void check(List<int> array) {
  Uint32List l = new Uint32List.fromList(array);
  Expect.equals(l.length, array.length);
  Expect.listEquals(array, l);
}

main() {
  check([]);
  check([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17]);
  check([4294967295, 2147483648]);
  check([1000, 1000, 1000]);
}
