LibTest/typed_data/Uint32List/Uint32List.fromList_A02_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 Uint32List.fromList(List<int> list)
/// ...
/// Values are truncated to fit in the list when they are copied, the same way
/// storing values truncates them.
/// @description Checks that elements are truncated when they are copied.
/// @author ngl@unipro.ru


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);
  for (int i = 0; i < l.length; ++i) {
    Expect.equals(array[i] & 0xffffffff, l[i]);
  }
}

main() {
  check([4294967296, 4294967297]);
  check([5000000000, 5000000001, 5000000002]);
}