Function test

test/windows/random_access_handle.cpp:41–152

}

void test()
{
#if defined(BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE)
  using namespace boost::asio;
  namespace win = boost::asio::windows;

  try
  {
    io_context ioc;
    const io_context::executor_type ioc_ex = ioc.get_executor();
    char mutable_char_buffer[128] = "";
    const char const_char_buffer[128] = "";
    boost::asio::uint64_t offset = 0;
    archetypes::lazy_handler lazy;
    boost::system::error_code ec;

    // basic_random_access_handle constructors.

    win::random_access_handle handle1(ioc);
    HANDLE native_handle1 = INVALID_HANDLE_VALUE;
#if defined(BOOST_ASIO_MSVC) && (_MSC_VER < 1910)
    // Skip this on older MSVC due to mysterious ambiguous overload errors.
#else
    win::random_access_handle handle2(ioc, native_handle1);
#endif

    win::random_access_handle handle3(ioc_ex);
    HANDLE native_handle2 = INVALID_HANDLE_VALUE;
    win::random_access_handle handle4(ioc_ex, native_handle2);

    win::random_access_handle handle5(std::move(handle4));

    win::basic_random_access_handle<io_context::executor_type> handle6(ioc);
    win::random_access_handle handle7(std::move(handle6));

    // basic_random_access_handle operators.

    handle1 = win::random_access_handle(ioc);
    handle1 = std::move(handle4);
    handle1 = std::move(handle6);

    // I/O object functions.

    windows::random_access_handle::executor_type ex = handle1.get_executor();
    (void)ex;

    // basic_overlapped_handle functions.

    win::random_access_handle::lowest_layer_type& lowest_layer
      = handle1.lowest_layer();
    (void)lowest_layer;

    const win::random_access_handle& handle8 = handle1;
    const win::random_access_handle::lowest_layer_type& lowest_layer2
      = handle8.lowest_layer();
    (void)lowest_layer2;

    HANDLE native_handle3 = INVALID_HANDLE_VALUE;