ceph/src/boost/libs/vmd/test/test_is_number.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/is_number.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 (4,241,zzz)
  19 #define JDATA somevalue
  20 #define KDATA 213
  21 #define A_SEQ (num)(78)(42)
  22 #define A_LIST (eeb,(grist,(152,BOOST_PP_NIL)))
  23
  24 BOOST_TEST(!BOOST_VMD_IS_NUMBER(BOOST_PP_TUPLE_ELEM(2,A_TUPLE)));
  25 BOOST_TEST(BOOST_VMD_IS_NUMBER(BOOST_PP_TUPLE_ELEM(1,A_TUPLE)));
  26 BOOST_TEST(!BOOST_VMD_IS_NUMBER(JDATA));
  27 BOOST_TEST(BOOST_VMD_IS_NUMBER(KDATA));
  28 BOOST_TEST(!BOOST_VMD_IS_NUMBER(BOOST_PP_SEQ_ELEM(0,A_SEQ)));
  29 BOOST_TEST(BOOST_VMD_IS_NUMBER(BOOST_PP_SEQ_ELEM(2,A_SEQ)));
  30 BOOST_TEST(!BOOST_VMD_IS_NUMBER(BOOST_PP_LIST_AT(A_LIST,0)));
  31 BOOST_TEST(BOOST_VMD_IS_NUMBER(BOOST_PP_LIST_AT(A_LIST,2)));
  32 BOOST_TEST(!BOOST_VMD_IS_NUMBER(BOOST_PP_LIST_AT(A_LIST,1)));
  33 BOOST_TEST(!BOOST_VMD_IS_NUMBER((XXX)));
  34 BOOST_TEST(!BOOST_VMD_IS_NUMBER());
  35
  36 #else
  37
  38 BOOST_ERROR("No variadic macro support");
  39
  40 #endif
  41
  42   return boost::report_errors();
  43
  44   }