libs/predef/test/version.cpp

   1 /*
   2 Copyright Rene Rivera 2011-2012
   3 Distributed under the Boost Software License, Version 1.0.
   4 (See accompanying file LICENSE_1_0.txt or copy at
   5 http://www.boost.org/LICENSE_1_0.txt)
   6 */
   7 #include <boost/predef/version_number.h>
   8 #include <exception>
   9 #include <vector>
  10 #include <string>
  11 #include <iostream>
  12
  13 namespace
  14 {
  15     struct test_info
  16     {
  17         std::string value;
  18         bool passed;
  19
  20         test_info(std::string const & v, bool p) : value(v), passed(p) {}
  21         test_info(test_info const & o) : value(o.value), passed(o.passed) {}
  22     };
  23
  24     std::vector<test_info> test_results;
  25 }
  26
  27 #define PREDEF_CHECK(X) test_results.push_back(test_info(#X,(X)))
  28
  29 void test_BOOST_VERSION_NUMBER()
  30 {
  31     PREDEF_CHECK(BOOST_VERSION_NUMBER(0,0,1) == 1L);
  32     PREDEF_CHECK(BOOST_VERSION_NUMBER(99,99,99999) == 999999999L);
  33     PREDEF_CHECK(BOOST_VERSION_NUMBER(299UL,99UL,99999UL) != 2999999999UL);
  34     PREDEF_CHECK(BOOST_VERSION_NUMBER(100,99,99999) != 1009999999L);
  35     PREDEF_CHECK(BOOST_VERSION_NUMBER(100,99,99999) == 9999999L);
  36     PREDEF_CHECK(BOOST_VERSION_NUMBER(100,100,100000) == 0L);
  37
  38     PREDEF_CHECK(
  39         BOOST_VERSION_NUMBER_MAJOR(BOOST_VERSION_NUMBER(0,0,0)) == 0);
  40     PREDEF_CHECK(
  41         BOOST_VERSION_NUMBER_MAJOR(BOOST_VERSION_NUMBER(3,3,3)) == 3);
  42     PREDEF_CHECK(
  43         BOOST_VERSION_NUMBER_MAJOR(BOOST_VERSION_NUMBER(99,99,99999)) == 99);
  44
  45     PREDEF_CHECK(
  46         BOOST_VERSION_NUMBER_MINOR(BOOST_VERSION_NUMBER(0,0,0)) == 0);
  47     PREDEF_CHECK(
  48         BOOST_VERSION_NUMBER_MINOR(BOOST_VERSION_NUMBER(3,3,3)) == 3);
  49     PREDEF_CHECK(
  50         BOOST_VERSION_NUMBER_MINOR(BOOST_VERSION_NUMBER(99,99,99999)) == 99);
  51
  52     PREDEF_CHECK(
  53         BOOST_VERSION_NUMBER_PATCH(BOOST_VERSION_NUMBER(0,0,0)) == 0);
  54     PREDEF_CHECK(
  55         BOOST_VERSION_NUMBER_PATCH(BOOST_VERSION_NUMBER(3,3,3)) == 3);
  56     PREDEF_CHECK(
  57         BOOST_VERSION_NUMBER_PATCH(BOOST_VERSION_NUMBER(99,99,99999)) == 99999);
  58 }
  59
  60 int main()
  61 {
  62     test_BOOST_VERSION_NUMBER();
  63
  64     unsigned fail_count = 0;
  65     std::vector<test_info>::iterator i = test_results.begin();
  66     std::vector<test_info>::iterator e = test_results.end();
  67     for (; i != e; ++i)
  68     {
  69         std::cout
  70             << (i->passed ? "[passed]" : "[failed]")
  71             << " " << i->value
  72             << std::endl;
  73         fail_count += i->passed ? 0 : 1;
  74     }
  75     std::cout
  76         << std::endl
  77         << "TOTAL: "
  78         << "passed " << (test_results.size()-fail_count) << ", "
  79         << "failed " << (fail_count) << ", "
  80         << "of " << (test_results.size())
  81         << std::endl;
  82     return fail_count;
  83 }