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- //
- // serial_port.cpp
- // ~~~~~~~~~~~~~~~
- //
- // Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
- // Copyright (c) 2008 Rep Invariant Systems, Inc. (info@repinvariant.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 file is self-contained.
- #include <boost/asio/serial_port.hpp>
- #include "archetypes/async_result.hpp"
- #include <boost/asio/io_context.hpp>
- #include "unit_test.hpp"
- //------------------------------------------------------------------------------
- // serial_port_compile test
- // ~~~~~~~~~~~~~~~~~~~~~~~~~~
- // The following test checks that all public member functions on the class
- // serial_port compile and link correctly. Runtime failures are ignored.
- namespace serial_port_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_SERIAL_PORT)
- 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] = "";
- serial_port::baud_rate serial_port_option;
- archetypes::lazy_handler lazy;
- boost::system::error_code ec;
- // basic_serial_port constructors.
- serial_port port1(ioc);
- serial_port port2(ioc, "null");
- serial_port::native_handle_type native_port1 = port1.native_handle();
- #if defined(BOOST_ASIO_MSVC) && (_MSC_VER < 1910)
- // Skip this on older MSVC due to mysterious ambiguous overload errors.
- #else
- serial_port port3(ioc, native_port1);
- #endif
- serial_port port4(ioc_ex);
- serial_port port5(ioc_ex, "null");
- serial_port::native_handle_type native_port2 = port1.native_handle();
- serial_port port6(ioc_ex, native_port2);
- #if defined(BOOST_ASIO_HAS_MOVE)
- serial_port port7(std::move(port6));
- #endif // defined(BOOST_ASIO_HAS_MOVE)
- // basic_serial_port operators.
- #if defined(BOOST_ASIO_HAS_MOVE)
- port1 = serial_port(ioc);
- port1 = std::move(port2);
- #endif // defined(BOOST_ASIO_HAS_MOVE)
- // basic_io_object functions.
- serial_port::executor_type ex = port1.get_executor();
- (void)ex;
- // basic_serial_port functions.
- serial_port::lowest_layer_type& lowest_layer = port1.lowest_layer();
- (void)lowest_layer;
- const serial_port& port8 = port1;
- const serial_port::lowest_layer_type& lowest_layer2 = port8.lowest_layer();
- (void)lowest_layer2;
- port1.open("null");
- port1.open("null", ec);
- serial_port::native_handle_type native_port3 = port1.native_handle();
- port1.assign(native_port3);
- serial_port::native_handle_type native_port4 = port1.native_handle();
- port1.assign(native_port4, ec);
- bool is_open = port1.is_open();
- (void)is_open;
- port1.close();
- port1.close(ec);
- serial_port::native_handle_type native_port5 = port1.native_handle();
- (void)native_port5;
- port1.cancel();
- port1.cancel(ec);
- port1.set_option(serial_port_option);
- port1.set_option(serial_port_option, ec);
- port1.get_option(serial_port_option);
- port1.get_option(serial_port_option, ec);
- port1.send_break();
- port1.send_break(ec);
- port1.write_some(buffer(mutable_char_buffer));
- port1.write_some(buffer(const_char_buffer));
- port1.write_some(buffer(mutable_char_buffer), ec);
- port1.write_some(buffer(const_char_buffer), ec);
- port1.async_write_some(buffer(mutable_char_buffer), write_some_handler());
- port1.async_write_some(buffer(const_char_buffer), write_some_handler());
- int i1 = port1.async_write_some(buffer(mutable_char_buffer), lazy);
- (void)i1;
- int i2 = port1.async_write_some(buffer(const_char_buffer), lazy);
- (void)i2;
- port1.read_some(buffer(mutable_char_buffer));
- port1.read_some(buffer(mutable_char_buffer), ec);
- port1.async_read_some(buffer(mutable_char_buffer), read_some_handler());
- int i3 = port1.async_read_some(buffer(mutable_char_buffer), lazy);
- (void)i3;
- }
- catch (std::exception&)
- {
- }
- #endif // defined(BOOST_ASIO_HAS_SERIAL_PORT)
- }
- } // namespace serial_port_compile
- //------------------------------------------------------------------------------
- BOOST_ASIO_TEST_SUITE
- (
- "serial_port",
- BOOST_ASIO_TEST_CASE(serial_port_compile::test)
- )
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