text: ///////////////////////////////////////////////////////////////
  //  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 https://www.boost.org/LICENSE_1_0.txt
  //
  // 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_j.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)
        ".*J0.*Tricky.*",              // test data group
        ".*", 10000000000L, 5000000000L); // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*",                  // test type(s)
        ".*J0.*Tricky.*",              // test data group
        ".*", 400000000, 400000000);   // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*mpfr_float_backend<18>.*",          // test type(s)
        ".*J1.*Tricky.*",              // test data group
        ".*", 1000000000L, 500000000L);  // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*",                  // test type(s)
        ".*J1.*Tricky.*",              // test data group
        ".*", 10000000, 5000000);       // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*cpp_bin_float.*",                  // test type(s)
        ".*JN.*Integer.*",              // test data group
        ".*", 500000, 150000);       // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*",                  // test type(s)
        ".*JN.*Integer.*",              // test data group
        ".*", 50000, 15000);       // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*mpfr_float_backend<18>.*",  // test type(s)
        ".*(JN|j).*|.*Tricky.*",       // test data group
        ".*", 70000, 7000);               // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*cpp_bin_float.*",           // test type(s)
        ".*(JN|j).*|.*Tricky.*",       // test data group
        ".*", 500000, 200000);               // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*",                  // test type(s)
        ".*(JN|j).*|.*Tricky.*",       // test data group
        ".*", 7000, 3000);               // test function
     add_expected_result(
        ".*",                          // compiler
        ".*",                          // stdlib
        ".*",                          // platform
        ".*",                  // test type(s)
        ".*",                          // test data group
        ".*", 40, 20);                 // 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_TESTS
  }
  
  
  
  