import new upstream nautilus stable release 14.2.8

[ceph.git] / ceph / src / boost / libs / multiprecision / test / ublas_interop / common / testhelper.hpp

// Copyright 2008 Gunter Winkler <guwi17@gmx.de>
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#ifndef _HPP_TESTHELPER_
#define _HPP_TESTHELPER_

#include <utility>

static unsigned _success_counter = 0;
static unsigned _fail_counter    = 0;

static inline void assertTrue(const char* message, bool condition)
{
#ifndef NOMESSAGES
   std::cout << message;
#endif
   if (condition)
   {
      ++_success_counter;
      std::cout << "1\n"; // success
   }
   else
   {
      ++_fail_counter;
      std::cout << "0\n"; // failed
   }
}

template <class T>
void assertEquals(const char* message, T expected, T actual)
{
#ifndef NOMESSAGES
   std::cout << message;
#endif
   if (expected == actual)
   {
      ++_success_counter;
      std::cout << "1\n"; // success
   }
   else
   {
#ifndef NOMESSAGES
      std::cout << " expected " << expected << " actual " << actual << " ";
#endif
      ++_fail_counter;
      std::cout << "0\n"; // failed
   }
}

static std::pair<unsigned, unsigned> getResults()
{
   return std::make_pair(_success_counter, _fail_counter);
}

template <class M1, class M2>
bool compare(const boost::numeric::ublas::matrix_expression<M1>& m1,
             const boost::numeric::ublas::matrix_expression<M2>& m2)
{
   size_t size1 = (std::min)(m1().size1(), m2().size1());
   size_t size2 = (std::min)(m1().size2(), m2().size2());
   for (size_t i = 0; i < size1; ++i)
   {
      for (size_t j = 0; j < size2; ++j)
      {
         if (m1()(i, j) != m2()(i, j))
            return false;
      }
   }
   return true;
}

template <class M1, class M2>
bool compare(const boost::numeric::ublas::vector_expression<M1>& m1,
             const boost::numeric::ublas::vector_expression<M2>& m2)
{
   size_t size = (std::min)(m1().size(), m2().size());
   for (size_t i = 0; i < size; ++i)
   {
      if (m1()(i) != m2()(i))
         return false;
   }
   return true;
}

#endif