libs/vmd/test/test_assert_is_identifier.cxx

   1
   2 //  (C) Copyright Edward Diener 2011-2015
   3 //  Use, modification and distribution are subject to the Boost Software License,
   4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt).
   6
   7 #include <boost/vmd/assert_is_identifier.hpp>
   8 #include <boost/detail/lightweight_test.hpp>
   9 #include <boost/preprocessor/list/at.hpp>
  10 #include <boost/preprocessor/seq/elem.hpp>
  11 #include <boost/preprocessor/tuple/elem.hpp>
  12
  13 int main()
  14       {
  15
  16 #if BOOST_PP_VARIADICS
  17
  18     #define A_TUPLE (*,#,zzz)
  19     #define JDATA somevalue
  20     #define A_SEQ (num)(%)(#)
  21     #define A_LIST (eeb,(grist,(&,BOOST_PP_NIL)))
  22
  23     #define BOOST_VMD_REGISTER_zzz (zzz)
  24     #define BOOST_VMD_DETECT_zzz_zzz
  25     #define BOOST_VMD_REGISTER_somevalue (somevalue)
  26     #define BOOST_VMD_DETECT_somevalue_somevalue
  27     #define BOOST_VMD_REGISTER_num (num)
  28     #define BOOST_VMD_DETECT_num_num
  29     #define BOOST_VMD_REGISTER_eeb (eeb)
  30     #define BOOST_VMD_DETECT_eeb_eeb
  31     #define BOOST_VMD_REGISTER_grist (grist)
  32     #define BOOST_VMD_DETECT_grist_grist
  33
  34     BOOST_VMD_ASSERT_IS_IDENTIFIER(BOOST_PP_TUPLE_ELEM(2,A_TUPLE),zzz)
  35     BOOST_VMD_ASSERT_IS_IDENTIFIER(JDATA,somevalue)
  36     BOOST_VMD_ASSERT_IS_IDENTIFIER(BOOST_PP_SEQ_ELEM(0,A_SEQ),num)
  37     BOOST_VMD_ASSERT_IS_IDENTIFIER(BOOST_PP_LIST_AT(A_LIST,0),eeb)
  38     BOOST_VMD_ASSERT_IS_IDENTIFIER(BOOST_PP_LIST_AT(A_LIST,1),grist)
  39
  40 #else
  41
  42   BOOST_VMD_ASSERT(0)
  43
  44 #endif
  45
  46       return boost::report_errors();
  47
  48       }