///////////////////////////////////////////////////////////////
//  Copyright Christopher Kormanyos 2002 - 2011.
//  Copyright 2011 John Maddock. 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_
//
// This work is based on an earlier work:
// "Algorithm 910: A Portable C++ Multiple-Precision System for Special-Function Calculations",
// in ACM TOMS, {VOL 37, ISSUE 4, (February 2011)} (C) ACM, 2011. http://doi.acm.org/10.1145/1916461.1916469

#include "setup.hpp"
#include "table_type.hpp"

#include <boost/math/special_functions/math_fwd.hpp>
#include "libs/math/test/test_bessel_y.hpp"

void expected_results()
{
   //
   // Define the max and mean errors expected for
   // various compilers and platforms.
   //
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*mpfr_float_backend<18>.*",  // test type(s)
      ".*(Y[nv]|y).*Random.*",       // test data group
      ".*", 200000, 10000);             // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*cpp_bin_float.*",           // test type(s)
      ".*(Y[nv]|y).*Random.*",       // test data group
      ".*", 2000000, 1000000);            // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*",                          // test type(s)
      ".*(Y[nv]|y).*Random.*",       // test data group
      ".*", 70000, 4000);             // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*mpfr_float_backend<18>.*",  // test type(s)
      ".*Y0.*",                      // test data group
      ".*", 3000, 2000);             // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*cpp_bin_float.*",                          // test type(s)
      ".*Y0.*",                      // test data group
      ".*", 40000, 20000);               // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*",                          // test type(s)
      ".*Y0.*",                      // test data group
      ".*", 800, 400);               // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*mpfr_float_backend<18>.*",  // test type(s)
      ".*Yn.*",                      // test data group
      ".*", 400000, 70000);               // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*cpp_bin_float.*",           // test type(s)
      ".*Yn.*",                      // test data group
      ".*", 400000, 200000);         // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*",                          // test type(s)
      ".*Yn.*",                      // test data group
      ".*", 1700, 600);               // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*mpfr_float_backend<18>.*",  // test type(s)
      ".*",                          // test data group
      ".*", 15000, 4000);            // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*cpp_bin_float.*",           // test type(s)
      ".*",                          // test data group
      ".*", 50000, 20000);                // test function
   add_expected_result(
      ".*",                          // compiler
      ".*",                          // stdlib
      ".*",                          // platform
      ".*",                         // test type(s)
      ".*",                          // test data group
      ".*", 150, 60);                 // test function
   //
   // Finish off by printing out the compiler/stdlib/platform names,
   // we do this to make it easier to mark up expected error rates.
   //
   std::cout << "Tests run with " << BOOST_COMPILER << ", "
      << BOOST_STDLIB << ", " << BOOST_PLATFORM << std::endl;
}

template <class T>
void test(T t, const char* p)
{
   test_bessel(t, p);
}

BOOST_AUTO_TEST_CASE( test_main )
{
   using namespace boost::multiprecision;
   expected_results();
   //
   // Test at:
   // 18 decimal digits: tests 80-bit long double approximations
   // 30 decimal digits: tests 128-bit long double approximations
   // 35 decimal digits: tests arbitrary precision code
   //
   ALL_SMALL_TESTS
}