libs/histogram/test/detail_limits_test.cpp

   1 // Copyright 2015-2017 Hans Dembinski
   2 //
   3 // Distributed under the Boost Software License, Version 1.0.
   4 // (See accompanying file LICENSE_1_0.txt
   5 // or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include <boost/core/lightweight_test.hpp>
   8 #include <boost/histogram/detail/limits.hpp>
   9 #include <limits>
  10
  11 using namespace boost::histogram::detail;
  12
  13 int main() {
  14
  15   BOOST_TEST_EQ(lowest<int>(), (std::numeric_limits<int>::min)());
  16   BOOST_TEST_EQ(lowest<float>(), -std::numeric_limits<float>::infinity());
  17   BOOST_TEST_EQ(lowest<double>(), -std::numeric_limits<double>::infinity());
  18
  19   BOOST_TEST_EQ(highest<int>(), (std::numeric_limits<int>::max)());
  20   BOOST_TEST_EQ(highest<float>(), std::numeric_limits<float>::infinity());
  21   BOOST_TEST_EQ(highest<double>(), std::numeric_limits<double>::infinity());
  22
  23   return boost::report_errors();
  24 }