ceph/src/boost/libs/math/test/test_1F1_log.hpp

   1 // Copyright John Maddock 2006.
   2 // Copyright Paul A. Bristow 2007, 2009
   3 //  Use, modification and distribution are subject to the
   4 //  Boost Software License, Version 1.0. (See accompanying file
   5 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #define BOOST_MATH_OVERFLOW_ERROR_POLICY ignore_error
   8
   9 #include <boost/math/concepts/real_concept.hpp>
  10 #include <boost/math/special_functions/math_fwd.hpp>
  11 #define BOOST_TEST_MAIN
  12 #include <boost/test/unit_test.hpp>
  13 #include <boost/test/tools/floating_point_comparison.hpp>
  14 #include <boost/math/tools/stats.hpp>
  15 #include <boost/math/tools/test.hpp>
  16 #include <boost/math/tools/big_constant.hpp>
  17 #include <boost/math/constants/constants.hpp>
  18 #include <boost/type_traits/is_floating_point.hpp>
  19 #include <boost/array.hpp>
  20 #include "functor.hpp"
  21
  22 #include "handle_test_result.hpp"
  23 #include "table_type.hpp"
  24
  25 #include <boost/math/special_functions/hypergeometric_1F1.hpp>
  26 #include <boost/math/quadrature/exp_sinh.hpp>
  27
  28 #ifdef _MSC_VER
  29 #pragma warning(disable:4127)
  30 #endif
  31
  32 template <class Real, class T>
  33 void do_test_1F1(const T& data, const char* type_name, const char* test_name)
  34 {
  35    typedef Real                   value_type;
  36
  37    typedef value_type(*pg)(value_type, value_type, value_type);
  38 #if defined(BOOST_MATH_NO_DEDUCED_FUNCTION_POINTERS)
  39    pg funcp = boost::math::log_hypergeometric_1F1<value_type, value_type>;
  40 #else
  41    pg funcp = boost::math::log_hypergeometric_1F1;
  42 #endif
  43
  44    boost::math::tools::test_result<value_type> result;
  45
  46    std::cout << "Testing " << test_name << " with type " << type_name
  47       << "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
  48
  49    //
  50    // test hypergeometric_2F0 against data:
  51    //
  52    result = boost::math::tools::test_hetero<Real>(
  53       data,
  54       bind_func<Real>(funcp, 0, 1, 2),
  55       extract_result<Real>(3));
  56    handle_test_result(result, data[result.worst()], result.worst(), type_name, "log_hypergeometric_1F1", test_name);
  57    std::cout << std::endl;
  58 }
  59
  60 #ifndef SC_
  61 #define SC_(x) BOOST_MATH_BIG_CONSTANT(T, 1000000, x)
  62 #endif
  63
  64 template <class T>
  65 void test_spots1(T, const char* type_name)
  66 {
  67 #include "hypergeometric_1f1_log_large.ipp"
  68
  69    do_test_1F1<T>(hypergeometric_1f1_log_large, type_name, "Large random values - log");
  70 }
  71
  72 template <class T>
  73 void test_spots2(T, const char* type_name)
  74 {
  75 #include "hypergeometric_1f1_log_large_unsolved.ipp"
  76
  77    do_test_1F1<T>(hypergeometric_1f1_log_large_unsolved, type_name, "Large random values - log - unsolved");
  78 }
  79
  80 template <class T>
  81 void test_spots(T z, const char* type_name)
  82 {
  83    test_spots1(z, type_name);
  84 #ifdef TEST_UNSOLVED
  85    test_spots2(z, type_name);
  86 #endif
  87 }
  88