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_empty.hpp>
8 #include <boost/vmd/is_identifier.hpp>
9 #include <boost/vmd/enum.hpp>
10 #include <boost/vmd/equal.hpp>
11 #include <boost/detail/lightweight_test.hpp>
12 #include <boost/preprocessor/array/elem.hpp>
13 #include <boost/preprocessor/tuple/elem.hpp>
14 #include <boost/preprocessor/variadic/elem.hpp>
15 #include <boost/preprocessor/variadic/size.hpp>
16
main()17 int main()
18 {
19
20 #if BOOST_PP_VARIADICS
21
22 #define BOOST_VMD_REGISTER_ggh (ggh)
23 #define BOOST_VMD_DETECT_ggh_ggh
24 #define BOOST_VMD_REGISTER_dvd (dvd)
25 #define BOOST_VMD_DETECT_dvd_dvd
26
27 #define ANIDENTIFIER ggh
28 #define ANIDENTIFIER2 dvd
29 #define ANUMBER 249
30 #define ANUMBER2 17
31 #define ASEQ (25)(26)(27)
32 #define ATUPLE (0,1,2,3,((a,b))((c,d))((e))((f,g,h)))
33 #define ALIST (0,(1,(2,(3,BOOST_PP_NIL))))
34 #define ANARRAY (3,(a,b,38))
35 #define ASEQUENCE ANUMBER ALIST ATUPLE ANIDENTIFIER ANARRAY ASEQ
36 #define ASEQUENCE2 ANIDENTIFIER2 ASEQ ALIST ANUMBER ATUPLE
37 #define ASEQUENCE3 ASEQ ANUMBER2 ATUPLE
38 #define ASEQUENCE4
39
40 /* ENUM */
41
42 BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ENUM(ASEQUENCE4,BOOST_VMD_RETURN_TYPE)));
43 BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(1,BOOST_PP_VARIADIC_ELEM(3,BOOST_VMD_ENUM(ASEQUENCE2,BOOST_VMD_RETURN_TYPE))),249);
44 BOOST_TEST_EQ(BOOST_PP_VARIADIC_SIZE(BOOST_VMD_ENUM(ASEQUENCE,BOOST_VMD_RETURN_TYPE)),6);
45 BOOST_TEST(BOOST_VMD_EQUAL(BOOST_PP_TUPLE_ELEM(0,BOOST_PP_VARIADIC_ELEM(0,BOOST_VMD_ENUM(ASEQUENCE3,BOOST_VMD_RETURN_TYPE))),BOOST_VMD_TYPE_SEQ,BOOST_VMD_TYPE_TYPE));
46
47 /* ENUM DATA */
48
49 BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ENUM(ASEQUENCE4)));
50 BOOST_TEST(BOOST_VMD_IS_IDENTIFIER(BOOST_PP_VARIADIC_ELEM(0,BOOST_VMD_ENUM(ASEQUENCE2)),(aaa,bbb,dvd)));
51 BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(2,BOOST_PP_VARIADIC_ELEM(2,BOOST_VMD_ENUM(ASEQUENCE3))),2);
52 BOOST_TEST_EQ(BOOST_PP_ARRAY_ELEM(2,BOOST_PP_VARIADIC_ELEM(4,BOOST_VMD_ENUM(ASEQUENCE))),38);
53
54 #else
55
56 BOOST_ERROR("No variadic macro support");
57
58 #endif
59
60 return boost::report_errors();
61
62 }
63