ceph/src/boost/libs/vmd/test/test_number_elem.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/elem.hpp>
   8 #include <boost/vmd/is_empty.hpp>
   9 #include <boost/detail/lightweight_test.hpp>
  10 #include <boost/preprocessor/tuple/elem.hpp>
  11
  12 int main()
  13   {
  14
  15 #if BOOST_PP_VARIADICS
  16
  17   #define BOOST_VMD_REGISTER_ggh (ggh)
  18
  19   #define ANIDENTIFIER ggh
  20   #define ANUMBER 249
  21   #define ANUMBER2 25
  22   #define ANUMBER3 158
  23   #define ANUMBER5 73
  24   #define ASEQ (25)(26)(27)
  25   #define ATUPLE (0,1,2,3,((a,b))((c,d))((e))((f,g,h)))
  26   #define ALIST (0,(1,(2,(3,BOOST_PP_NIL))))
  27   #define ANARRAY (3,(a,b,38))
  28   #define ANARRAY2 (5,(c,d,133,22,15))
  29   #define ASEQUENCE ANUMBER ALIST ATUPLE ANIDENTIFIER ANARRAY ASEQ
  30   #define ASEQUENCE2 ANIDENTIFIER ANARRAY2 ASEQ ALIST ANUMBER2 ATUPLE
  31   #define ASEQUENCE3 ASEQ ANUMBER3 ANIDENTIFIER ATUPLE
  32   #define ASEQUENCE4
  33   #define ASEQUENCE5 ASEQ ANUMBER5 ATUPLE ANIDENTIFIER
  34
  35   BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(0,BOOST_VMD_ELEM(0,ASEQUENCE2,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  36   BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(0,ASEQUENCE3,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  37   BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ASEQUENCE5,BOOST_VMD_TYPE_NUMBER)));
  38
  39   BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(0,ASEQUENCE,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  40   BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(0,BOOST_VMD_ELEM(0,ASEQUENCE,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER)),249);
  41   BOOST_TEST_EQ(BOOST_VMD_ELEM(0,ASEQUENCE,BOOST_VMD_TYPE_NUMBER),249);
  42
  43   BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(2,BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(4,ASEQUENCE2,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))),2);
  44   BOOST_TEST_EQ(BOOST_VMD_ELEM(4,ASEQUENCE2,BOOST_VMD_TYPE_NUMBER),25);
  45
  46   BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(0,BOOST_VMD_ELEM(1,ASEQUENCE3,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER)),158);
  47   BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(1,ASEQUENCE3,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  48   BOOST_TEST_EQ(BOOST_VMD_ELEM(1,ASEQUENCE3,BOOST_VMD_TYPE_NUMBER),158);
  49
  50   BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(0,BOOST_VMD_ELEM(0,ASEQUENCE4,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  51   BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(0,ASEQUENCE4,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  52   BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ASEQUENCE4,BOOST_VMD_TYPE_NUMBER)));
  53
  54   BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(1,ASEQUENCE5,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_NUMBER))));
  55   BOOST_TEST_EQ(BOOST_VMD_ELEM(1,ASEQUENCE5,BOOST_VMD_TYPE_NUMBER),73);
  56
  57 #else
  58
  59 BOOST_ERROR("No variadic macro support");
  60
  61 #endif
  62
  63   return boost::report_errors();
  64
  65   }