ceph/src/boost/libs/chrono/test/time_point/comparisons_pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //  Adaptation to Boost of the libcxx
  10 //  Copyright 2010 Vicente J. Botet Escriba
  11 //  Distributed under the Boost Software License, Version 1.0.
  12 //  See http://www.boost.org/LICENSE_1_0.txt
  13
  14 #include <boost/chrono/chrono.hpp>
  15 #include <boost/detail/lightweight_test.hpp>
  16 #ifdef BOOST_NO_CXX11_CONSTEXPR
  17 #define BOOST_CONSTEXPR_ASSERT(C) BOOST_TEST(C)
  18 #else
  19 #include <boost/static_assert.hpp>
  20 #define BOOST_CONSTEXPR_ASSERT(C) BOOST_STATIC_ASSERT(C)
  21 #endif
  22
  23
  24 int main()
  25 {
  26   typedef boost::chrono::system_clock Clock;
  27   typedef boost::chrono::milliseconds Duration1;
  28   typedef boost::chrono::microseconds Duration2;
  29   typedef boost::chrono::time_point<Clock, Duration1> T1;
  30   typedef boost::chrono::time_point<Clock, Duration2> T2;
  31
  32   {
  33     T1 t1(Duration1(3));
  34     T1 t2(Duration1(3));
  35     BOOST_TEST( (t1 == t2));
  36     BOOST_TEST(! (t1 != t2));
  37   }
  38   {
  39     BOOST_CONSTEXPR T1 t1(Duration1(3));
  40     BOOST_CONSTEXPR T1 t2(Duration1(3));
  41     BOOST_CONSTEXPR_ASSERT( (t1 == t2));
  42     BOOST_CONSTEXPR_ASSERT(! (t1 != t2));
  43   }
  44   {
  45     T1 t1(Duration1(3));
  46     T1 t2(Duration1(4));
  47     BOOST_TEST(! (t1 == t2));
  48     BOOST_TEST( (t1 != t2));
  49   }
  50   {
  51     BOOST_CONSTEXPR T1 t1(Duration1(3));
  52     BOOST_CONSTEXPR T1 t2(Duration1(4));
  53     BOOST_CONSTEXPR_ASSERT(! (t1 == t2));
  54     BOOST_CONSTEXPR_ASSERT( (t1 != t2));
  55   }
  56   {
  57     T1 t1(Duration1(3));
  58     T2 t2(Duration2(3000));
  59     BOOST_TEST( (t1 == t2));
  60     BOOST_TEST(! (t1 != t2));
  61   }
  62   {
  63     BOOST_CONSTEXPR T1 t1(Duration1(3));
  64     BOOST_CONSTEXPR T2 t2(Duration2(3000));
  65     BOOST_CONSTEXPR_ASSERT( (t1 == t2));
  66     BOOST_CONSTEXPR_ASSERT(! (t1 != t2));
  67   }
  68   {
  69     T1 t1(Duration1(3));
  70     T2 t2(Duration2(3001));
  71     BOOST_TEST(! (t1 == t2));
  72     BOOST_TEST( (t1 != t2));
  73   }
  74   {
  75     BOOST_CONSTEXPR T1 t1(Duration1(3));
  76     BOOST_CONSTEXPR T2 t2(Duration2(3001));
  77     BOOST_CONSTEXPR_ASSERT(! (t1 == t2));
  78     BOOST_CONSTEXPR_ASSERT( (t1 != t2));
  79   }
  80   {
  81     T1 t1(Duration1(3));
  82     T1 t2(Duration1(3));
  83     BOOST_TEST(! (t1 < t2));
  84     BOOST_TEST(! (t1 > t2));
  85     BOOST_TEST( (t1 <= t2));
  86     BOOST_TEST( (t1 >= t2));
  87   }
  88   {
  89     BOOST_CONSTEXPR T1 t1(Duration1(3));
  90     BOOST_CONSTEXPR T1 t2(Duration1(3));
  91     BOOST_CONSTEXPR_ASSERT(! (t1 < t2));
  92     BOOST_CONSTEXPR_ASSERT(! (t1 > t2));
  93     BOOST_CONSTEXPR_ASSERT( (t1 <= t2));
  94     BOOST_CONSTEXPR_ASSERT( (t1 >= t2));
  95   }
  96   {
  97     T1 t1(Duration1(3));
  98     T1 t2(Duration1(4));
  99     BOOST_TEST( (t1 < t2));
 100     BOOST_TEST(! (t1 > t2));
 101     BOOST_TEST( (t1 <= t2));
 102     BOOST_TEST(! (t1 >= t2));
 103   }
 104   {
 105     BOOST_CONSTEXPR T1 t1(Duration1(3));
 106     BOOST_CONSTEXPR T1 t2(Duration1(4));
 107     BOOST_CONSTEXPR_ASSERT( (t1 < t2));
 108     BOOST_CONSTEXPR_ASSERT(! (t1 > t2));
 109     BOOST_CONSTEXPR_ASSERT( (t1 <= t2));
 110     BOOST_CONSTEXPR_ASSERT(! (t1 >= t2));
 111   }
 112   {
 113     T1 t1(Duration1(3));
 114     T2 t2(Duration2(3000));
 115     BOOST_TEST(! (t1 < t2));
 116     BOOST_TEST(! (t1 > t2));
 117     BOOST_TEST( (t1 <= t2));
 118     BOOST_TEST( (t1 >= t2));
 119   }
 120   {
 121     BOOST_CONSTEXPR T1 t1(Duration1(3));
 122     BOOST_CONSTEXPR T2 t2(Duration2(3000));
 123     BOOST_CONSTEXPR_ASSERT(! (t1 < t2));
 124     BOOST_CONSTEXPR_ASSERT(! (t1 > t2));
 125     BOOST_CONSTEXPR_ASSERT( (t1 <= t2));
 126     BOOST_CONSTEXPR_ASSERT( (t1 >= t2));
 127   }
 128   {
 129     T1 t1(Duration1(3));
 130     T2 t2(Duration2(3001));
 131     BOOST_TEST( (t1 < t2));
 132     BOOST_TEST(! (t1 > t2));
 133     BOOST_TEST( (t1 <= t2));
 134     BOOST_TEST(! (t1 >= t2));
 135   }
 136   {
 137     BOOST_CONSTEXPR T1 t1(Duration1(3));
 138     BOOST_CONSTEXPR T2 t2(Duration2(3001));
 139     BOOST_CONSTEXPR_ASSERT( (t1 < t2));
 140     BOOST_CONSTEXPR_ASSERT(! (t1 > t2));
 141     BOOST_CONSTEXPR_ASSERT( (t1 <= t2));
 142     BOOST_CONSTEXPR_ASSERT(! (t1 >= t2));
 143   }
 144
 145   return boost::report_errors();
 146 }