test_is_identifier.cxx 1.7 KB

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  1. // (C) Copyright Edward Diener 2011-2015
  2. // Use, modification and distribution are subject to the Boost Software License,
  3. // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  4. // http://www.boost.org/LICENSE_1_0.txt).
  5. #include <boost/vmd/is_identifier.hpp>
  6. #include <boost/detail/lightweight_test.hpp>
  7. #include <boost/preprocessor/list/at.hpp>
  8. #include <boost/preprocessor/seq/elem.hpp>
  9. #include <boost/preprocessor/tuple/elem.hpp>
  10. int main()
  11. {
  12. #if BOOST_PP_VARIADICS
  13. #define A_TUPLE (*,#,zzz)
  14. #define JDATA somevalue
  15. #define A_SEQ (num)(%)(#)
  16. #define A_LIST (eeb,(grist,(&,BOOST_PP_NIL)))
  17. #define BOOST_VMD_REGISTER_zzz (zzz)
  18. #define BOOST_VMD_DETECT_zzz_zzz
  19. #define BOOST_VMD_REGISTER_somevalue (somevalue)
  20. #define BOOST_VMD_DETECT_somevalue_somevalue
  21. #define BOOST_VMD_REGISTER_num (num)
  22. #define BOOST_VMD_DETECT_num_num
  23. #define BOOST_VMD_REGISTER_eeb (eeb)
  24. #define BOOST_VMD_DETECT_eeb_eeb
  25. #define BOOST_VMD_REGISTER_grist (grist)
  26. #define BOOST_VMD_DETECT_grist_grist
  27. BOOST_TEST(BOOST_VMD_IS_IDENTIFIER(BOOST_PP_TUPLE_ELEM(2,A_TUPLE),zzz));
  28. BOOST_TEST(BOOST_VMD_IS_IDENTIFIER(JDATA,somevalue));
  29. BOOST_TEST(BOOST_VMD_IS_IDENTIFIER(BOOST_PP_SEQ_ELEM(0,A_SEQ),num));
  30. BOOST_TEST(BOOST_VMD_IS_IDENTIFIER(BOOST_PP_LIST_AT(A_LIST,0),eeb));
  31. BOOST_TEST(BOOST_VMD_IS_IDENTIFIER(BOOST_PP_LIST_AT(A_LIST,1),grist));
  32. BOOST_TEST(!BOOST_VMD_IS_IDENTIFIER(JDATA,babble));
  33. BOOST_TEST(!BOOST_VMD_IS_IDENTIFIER(BOOST_PP_LIST_AT(A_LIST,1),eeb));
  34. BOOST_TEST_EQ(BOOST_VMD_IS_IDENTIFIER(BOOST_PP_SEQ_ELEM(0,A_SEQ),(babble,num,whatever)),1);
  35. #else
  36. BOOST_ERROR("No variadic macro support");
  37. #endif
  38. return boost::report_errors();
  39. }