| /////////////////////////////////////////////////////////////// |
| // 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_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 |
| } |
| |
| |
| |