LibTest/ffi/Pointer/address_A01_t01.dart

// 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 int address
 *  Access to the raw pointer value. On 32-bit systems, the upper 32-bits of the
 *  result are 0.
 *
 * @description Checks that this getter returns the raw pointer value
 * @author sgrekhov@unipro.ru
 */
import "dart:ffi";
import "package:ffi/ffi.dart";
import '../../../Utils/expect.dart';

void main() {
  Pointer<Int8> p1 = calloc<Int8>();
  try {
    Expect.isTrue(p1.address != 0);
    Pointer<Int8> p2 = calloc<Int8>();
    Expect.notEquals(p1.address, p2.address);
  } finally {
    calloc.free(p1);
  }
}