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//
// writable_pipe.cpp
// ~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Disable autolinking for unit tests.
#if !defined(BOOST_ALL_NO_LIB)
#define BOOST_ALL_NO_LIB 1
#endif // !defined(BOOST_ALL_NO_LIB)
// Test that header pipe is self-contained.
#include <boost/asio/writable_pipe.hpp>
#include "archetypes/async_result.hpp"
#include <boost/asio/io_context.hpp>
#include "unit_test.hpp"
// writable_pipe_compile test
// ~~~~~~~~~~~~~~~~~~~~~~~~~~
// The following test checks that all public member functions on the class
// writable_pipe compile and link correctly. Runtime failures are ignored.
namespace writable_pipe_compile {
struct write_some_handler
{
write_some_handler() {}
void operator()(const boost::system::error_code&, std::size_t) {}
#if defined(BOOST_ASIO_HAS_MOVE)
write_some_handler(write_some_handler&&) {}
private:
write_some_handler(const write_some_handler&);
#endif // defined(BOOST_ASIO_HAS_MOVE)
};
struct read_some_handler
{
read_some_handler() {}
void operator()(const boost::system::error_code&, std::size_t) {}
#if defined(BOOST_ASIO_HAS_MOVE)
read_some_handler(read_some_handler&&) {}
private:
read_some_handler(const read_some_handler&);
#endif // defined(BOOST_ASIO_HAS_MOVE)
};
void test()
{
#if defined(BOOST_ASIO_HAS_PIPE)
using namespace boost::asio;
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] = "";
archetypes::lazy_handler lazy;
boost::system::error_code ec;
// basic_writable_pipe constructors.
writable_pipe pipe1(ioc);
writable_pipe::native_handle_type native_pipe1 = pipe1.native_handle();
writable_pipe pipe2(ioc, native_pipe1);
writable_pipe pipe3(ioc_ex);
writable_pipe::native_handle_type native_pipe2 = pipe1.native_handle();
writable_pipe pipe4(ioc_ex, native_pipe2);
#if defined(BOOST_ASIO_HAS_MOVE)
writable_pipe pipe5(std::move(pipe4));
basic_writable_pipe<io_context::executor_type> pipe6(ioc);
writable_pipe pipe7(std::move(pipe6));
#endif // defined(BOOST_ASIO_HAS_MOVE)
// basic_writable_pipe operators.
#if defined(BOOST_ASIO_HAS_MOVE)
pipe1 = writable_pipe(ioc);
pipe1 = std::move(pipe2);
pipe1 = std::move(pipe6);
#endif // defined(BOOST_ASIO_HAS_MOVE)
// basic_io_object functions.
writable_pipe::executor_type ex = pipe1.get_executor();
(void)ex;
// basic_writable_pipe functions.
writable_pipe::native_handle_type native_pipe3 = pipe1.native_handle();
pipe1.assign(native_pipe3);
writable_pipe::native_handle_type native_pipe4 = pipe1.native_handle();
pipe1.assign(native_pipe4, ec);
bool is_open = pipe1.is_open();
(void)is_open;
pipe1.close();
pipe1.close(ec);
writable_pipe::native_handle_type native_pipe5 = pipe1.release();
(void)native_pipe5;
writable_pipe::native_handle_type native_pipe6 = pipe1.release(ec);
(void)native_pipe6;
writable_pipe::native_handle_type native_pipe7 = pipe1.native_handle();
(void)native_pipe7;
pipe1.cancel();
pipe1.cancel(ec);
pipe1.write_some(buffer(mutable_char_buffer));
pipe1.write_some(buffer(const_char_buffer));
pipe1.write_some(buffer(mutable_char_buffer), ec);
pipe1.write_some(buffer(const_char_buffer), ec);
pipe1.async_write_some(buffer(mutable_char_buffer), write_some_handler());
pipe1.async_write_some(buffer(const_char_buffer), write_some_handler());
int i1 = pipe1.async_write_some(buffer(mutable_char_buffer), lazy);
(void)i1;
int i2 = pipe1.async_write_some(buffer(const_char_buffer), lazy);
(void)i2;
}
catch (std::exception&)
{
}
#endif // defined(BOOST_ASIO_HAS_PIPE)
}
} // namespace writable_pipe_compile
BOOST_ASIO_TEST_SUITE
(
"writable_pipe",
BOOST_ASIO_COMPILE_TEST_CASE(writable_pipe_compile::test)
)
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