text: //  (C) Copyright John Maddock 2006.
  //  Use, modification and distribution are subject to 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)
  
  #include <boost/math/concepts/real_concept.hpp>
  #include <boost/test/test_exec_monitor.hpp>
  #include <boost/test/floating_point_comparison.hpp>
  #include <boost/array.hpp>
  #include <boost/math/tools/rational.hpp>
  #include <iostream>
  
  template <class T, class U>
  void do_test_spots(T, U);
  
  template <class T>
  void test_spots(T t, const char* n)
  {
     std::cout << "Testing basic sanity checks for type " << n << std::endl;
     do_test_spots(t, int(0));
     do_test_spots(t, unsigned(0));
  #ifdef BOOST_HAS_LONG_LONG
     do_test_spots(t, (boost::ulong_long_type)(0));
  #endif
     do_test_spots(t, float(0));
     do_test_spots(t, T(0));
  }
  
  int test_main(int, char* [])
  {
     test_spots(0.0F, "float");
     test_spots(0.0, "double");
  #ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
     test_spots(0.0L, "long double");
  #ifndef BOOST_MATH_NO_REAL_CONCEPT_TESTS
     test_spots(boost::math::concepts::real_concept(0.1), "real_concept");
  #endif
  #else
     std::cout << "<note>The long double tests have been disabled on this platform "
        "either because the long double overloads of the usual math functions are "
        "not available at all, or because they are too inaccurate for these tests "
        "to pass.</note>" << std::cout;
  #endif
     return 0;
  }
  
  
  