mirror of
https://github.com/boostorg/describe.git
synced 2026-01-19 16:12:19 +00:00
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Copyright 2021 Peter Dimov
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// https://www.boost.org/LICENSE_1_0.txt
|
|
|
|
#include <boost/describe/enum_from_string.hpp>
|
|
#include <boost/describe/enum.hpp>
|
|
#include <boost/core/lightweight_test.hpp>
|
|
|
|
#if !defined(BOOST_DESCRIBE_CXX14)
|
|
|
|
#include <boost/config/pragma_message.hpp>
|
|
|
|
BOOST_PRAGMA_MESSAGE("Skipping test because C++14 is not available")
|
|
int main() {}
|
|
|
|
#else
|
|
|
|
enum E1 { v101 = 101, v102 = 102 };
|
|
BOOST_DESCRIBE_ENUM(E1, v101, v102)
|
|
|
|
enum class E2 { v201 = 201, v202 = 202 };
|
|
BOOST_DESCRIBE_ENUM(E2, v201, v202)
|
|
|
|
BOOST_DEFINE_ENUM(E3, v301, v302)
|
|
BOOST_DEFINE_ENUM_CLASS(E4, v401, v402)
|
|
|
|
int main()
|
|
{
|
|
using boost::describe::enum_from_string;
|
|
|
|
{
|
|
E1 w{};
|
|
BOOST_TEST( enum_from_string( "v101", w ) ) && BOOST_TEST_EQ( w, v101 );
|
|
BOOST_TEST( enum_from_string( "v102", w ) ) && BOOST_TEST_EQ( w, v102 );
|
|
BOOST_TEST_NOT( enum_from_string( "v103", w ) );
|
|
}
|
|
|
|
{
|
|
E2 w{};
|
|
BOOST_TEST( enum_from_string( "v201", w ) ) && BOOST_TEST_EQ( (int)w, (int)E2::v201 );
|
|
BOOST_TEST( enum_from_string( "v202", w ) ) && BOOST_TEST_EQ( (int)w, (int)E2::v202 );
|
|
BOOST_TEST_NOT( enum_from_string( "v203", w ) );
|
|
}
|
|
|
|
{
|
|
E3 w{};
|
|
BOOST_TEST( enum_from_string( "v301", w ) ) && BOOST_TEST_EQ( w, v301 );
|
|
BOOST_TEST( enum_from_string( "v302", w ) ) && BOOST_TEST_EQ( w, v302 );
|
|
BOOST_TEST_NOT( enum_from_string( "v303", w ) );
|
|
}
|
|
|
|
{
|
|
E4 w{};
|
|
BOOST_TEST( enum_from_string( "v401", w ) ) && BOOST_TEST_EQ( (int)w, (int)E4::v401 );
|
|
BOOST_TEST( enum_from_string( "v402", w ) ) && BOOST_TEST_EQ( (int)w, (int)E4::v402 );
|
|
BOOST_TEST_NOT( enum_from_string( "v403", w ) );
|
|
}
|
|
|
|
return boost::report_errors();
|
|
}
|
|
|
|
#endif // !defined(BOOST_DESCRIBE_CXX14)
|