ceph/src/boost/libs/mpl/test/comparison.cpp

   1
   2 // Copyright Aleksey Gurtovoy 2001-2004
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // See http://www.boost.org/libs/mpl for documentation.
   9
  10 // $Id$
  11 // $Date$
  12 // $Revision$
  13
  14 #include <boost/mpl/comparison.hpp>
  15 #include <boost/mpl/int.hpp>
  16 #include <boost/mpl/aux_/test.hpp>
  17
  18 // make sure MSVC behaves nicely in presence of the following template
  19 template< typename T > struct value {};
  20
  21 typedef int_<0> _0;
  22 typedef int_<10> _10;
  23
  24 MPL_TEST_CASE()
  25 {
  26     MPL_ASSERT_NOT(( equal_to<_0, _10> ));
  27     MPL_ASSERT_NOT(( equal_to<_10, _0> ));
  28     MPL_ASSERT(( equal_to<_10, _10> ));
  29 }
  30
  31 MPL_TEST_CASE()
  32 {
  33     MPL_ASSERT(( not_equal_to<_0, _10> ));
  34     MPL_ASSERT(( not_equal_to<_10, _0> ));
  35     MPL_ASSERT_NOT(( not_equal_to<_10, _10> ));
  36 }
  37
  38 MPL_TEST_CASE()
  39 {
  40     MPL_ASSERT(( less<_0, _10>  ));
  41     MPL_ASSERT_NOT(( less<_10, _0> ));
  42     MPL_ASSERT_NOT(( less<_10, _10> ));
  43 }
  44
  45 MPL_TEST_CASE()
  46 {
  47     MPL_ASSERT(( less_equal<_0, _10> ));
  48     MPL_ASSERT_NOT(( less_equal<_10, _0> ));
  49     MPL_ASSERT(( less_equal<_10, _10> ));
  50 }
  51
  52 MPL_TEST_CASE()
  53 {
  54     MPL_ASSERT(( greater<_10, _0> ));
  55     MPL_ASSERT_NOT(( greater<_0, _10> ));
  56     MPL_ASSERT_NOT(( greater<_10, _10> ));
  57 }
  58
  59 MPL_TEST_CASE()
  60 {
  61     MPL_ASSERT_NOT(( greater_equal<_0, _10> ));
  62     MPL_ASSERT(( greater_equal<_10, _0> ));
  63     MPL_ASSERT(( greater_equal<_10, _10> ));
  64 }