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- // (C) Copyright Edward Diener 2011-2015
- // Use, modification and distribution are subject to 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).
- #include <boost/vmd/is_empty.hpp>
- #include <boost/vmd/is_list.hpp>
- #include <boost/vmd/to_tuple.hpp>
- #include <boost/vmd/equal.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/preprocessor/seq/elem.hpp>
- #include <boost/preprocessor/tuple/elem.hpp>
- int main()
- {
-
- #if BOOST_PP_VARIADICS
- #define BOOST_VMD_REGISTER_ggh (ggh)
- #define BOOST_VMD_DETECT_ggh_ggh
- #define BOOST_VMD_REGISTER_dvd (dvd)
- #define BOOST_VMD_DETECT_dvd_dvd
-
- #define ANIDENTIFIER ggh
- #define ANIDENTIFIER2 dvd
- #define ANUMBER 249
- #define ANUMBER2 17
- #define ASEQ (25)(26)(27)
- #define ATUPLE (0,1,2,3,((a,b))((c,d))((e))((f,g,h)))
- #define ALIST (0,(1,(2,(3,BOOST_PP_NIL))))
- #define ANARRAY (3,(a,b,38))
- #define ASEQUENCE ANUMBER ALIST ATUPLE ANIDENTIFIER ANARRAY ASEQ
- #define ASEQUENCE2 ANIDENTIFIER2 ASEQ ALIST ANUMBER ATUPLE
- #define ASEQUENCE3 ASEQ ANUMBER2 ATUPLE
- #define ASEQUENCE4
-
- /* TO_TUPLE */
-
- BOOST_TEST(BOOST_VMD_EQUAL(BOOST_PP_TUPLE_ELEM(0,BOOST_PP_TUPLE_ELEM(2,BOOST_VMD_TO_TUPLE(ASEQUENCE3,BOOST_VMD_RETURN_TYPE))),BOOST_VMD_TYPE_TUPLE,BOOST_VMD_TYPE_TYPE));
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_TO_TUPLE(ASEQUENCE4,BOOST_VMD_RETURN_TYPE)));
- BOOST_TEST_EQ(BOOST_PP_SEQ_ELEM(2,BOOST_PP_TUPLE_ELEM(1,BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_TO_TUPLE(ASEQUENCE2,BOOST_VMD_RETURN_TYPE)))),27);
- BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(1,BOOST_PP_TUPLE_ELEM(0,BOOST_VMD_TO_TUPLE(ASEQUENCE,BOOST_VMD_RETURN_TYPE))),249);
-
- /* TO_TUPLE_DATA */
-
- BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_TO_TUPLE(ASEQUENCE3)),17);
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_TO_TUPLE(ASEQUENCE4)));
- BOOST_TEST(BOOST_VMD_IS_LIST(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_TO_TUPLE(ASEQUENCE))));
- BOOST_TEST_EQ(BOOST_PP_SEQ_ELEM(2,BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_TO_TUPLE(ASEQUENCE2))),27);
-
- #else
- BOOST_ERROR("No variadic macro support");
-
- #endif
- return boost::report_errors();
-
- }
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