test_after_type_elem.cxx 3.1 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/elem.hpp>
  6. #include <boost/vmd/is_empty.hpp>
  7. #include <boost/detail/lightweight_test.hpp>
  8. #include <boost/preprocessor/list/at.hpp>
  9. #include <boost/preprocessor/punctuation/is_begin_parens.hpp>
  10. #include <boost/preprocessor/seq/elem.hpp>
  11. #include <boost/preprocessor/tuple/elem.hpp>
  12. int main()
  13. {
  14. #if BOOST_PP_VARIADICS
  15. #define BOOST_VMD_REGISTER_ggh (ggh)
  16. #define ANIDENTIFIER ggh
  17. #define ATYPE BOOST_VMD_TYPE_UNKNOWN
  18. #define ATYPE2 BOOST_VMD_TYPE_SEQUENCE
  19. #define ATYPE3 BOOST_VMD_TYPE_SEQ
  20. #define ATYPE5 BOOST_VMD_TYPE_NUMBER
  21. #define ASEQ (25)(26)(27)
  22. #define ATUPLE (0,1,2,3,((a,b))((c,d))((e))((f,g,h)))
  23. #define ALIST (0,(1,(2,(3,BOOST_PP_NIL))))
  24. #define ANARRAY (3,(a,b,38))
  25. #define ANARRAY2 (5,(c,d,133,22,15))
  26. #define ASEQUENCE ATYPE ALIST ATUPLE ANIDENTIFIER ANARRAY ASEQ
  27. #define ASEQUENCE2 ANIDENTIFIER ANARRAY2 ASEQ ALIST ATYPE2 ATUPLE
  28. #define ASEQUENCE3 ASEQ ATYPE3 ANIDENTIFIER ATUPLE
  29. #define ASEQUENCE4
  30. #define ASEQUENCE5 ASEQ ATYPE5 ATUPLE ANIDENTIFIER
  31. #define A_TUPLE (27,251,BOOST_VMD_TYPE_TUPLE ())
  32. #define JDATA BOOST_VMD_TYPE_EMPTY
  33. #define A_SEQ (BOOST_VMD_TYPE_LIST (split) clear)(red)(green 44)
  34. #define A_LIST (BOOST_VMD_TYPE_ARRAY (5),(grist,(yellow,BOOST_PP_NIL)))
  35. BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ASEQUENCE,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  36. BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(4,ASEQUENCE2,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  37. BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(1,ASEQUENCE3,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  38. BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ASEQUENCE4,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  39. BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(1,ASEQUENCE5,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  40. BOOST_TEST(BOOST_PP_IS_BEGIN_PARENS(BOOST_VMD_ELEM(0,BOOST_PP_TUPLE_ELEM(2,A_TUPLE),BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  41. BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,JDATA,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  42. BOOST_TEST(BOOST_PP_IS_BEGIN_PARENS(BOOST_VMD_ELEM(0,BOOST_PP_SEQ_ELEM(0,A_SEQ),BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  43. BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(0,BOOST_VMD_ELEM(0,BOOST_PP_LIST_AT(A_LIST,0),BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)),5);
  44. BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,BOOST_PP_LIST_AT(A_LIST,1),BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  45. BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,BOOST_PP_SEQ_ELEM(2,A_SEQ),BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  46. BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,BOOST_VMD_TYPE_TYPE num,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  47. BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,BOOST_VMD_TYPE_TUPLE 181 201 somevalue num,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TYPE)));
  48. #else
  49. BOOST_ERROR("No variadic macro support");
  50. #endif
  51. return boost::report_errors();
  52. }