system/test/std_single_instance_test.cpp

57 lines
1.0 KiB
C++

// Copyright 2019 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
#include <boost/system/error_code.hpp>
#include <boost/config/pragma_message.hpp>
#if !defined(BOOST_SYSTEM_HAS_SYSTEM_ERROR)
BOOST_PRAGMA_MESSAGE( "BOOST_SYSTEM_HAS_SYSTEM_ERROR not defined, test will be skipped" )
int main() {}
#else
#include <boost/core/lightweight_test.hpp>
#include <system_error>
using namespace boost::system;
namespace lib1
{
std::error_code get_system_code();
std::error_code get_generic_code();
} // namespace lib1
namespace lib2
{
std::error_code get_system_code();
std::error_code get_generic_code();
} // namespace lib2
int main()
{
{
std::error_code e1 = lib1::get_system_code();
std::error_code e2 = lib2::get_system_code();
BOOST_TEST_EQ( e1, e2 );
}
{
std::error_code e1 = lib1::get_generic_code();
std::error_code e2 = lib2::get_generic_code();
BOOST_TEST_EQ( e1, e2 );
}
return boost::report_errors();
}
#endif