| // Copyright (c) 2021, 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 Represents a native unsigned 64 bit integer in C. |
| /// |
| /// @description Checks that this type represents a native unsigned 64 bit |
| /// integer in C. |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:ffi"; |
| import "package:ffi/ffi.dart"; |
| import "../../../Utils/expect.dart"; |
| |
| void main() { |
| Pointer<Uint64> p1 = calloc<Uint64>(3); |
| try { |
| Expect.equals(8, p1.elementAt(1).address - p1.address); |
| Expect.equals(8, p1.elementAt(2).address - p1.elementAt(1).address); |
| } finally { |
| calloc.free(p1); |
| } |
| } |