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- ///////////////////////////////////////////////////////////////
- // 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
- #include "setup.hpp"
- #include "table_type.hpp"
- #define TEST_UDT
- #include <boost/math/special_functions/math_fwd.hpp>
- #include "libs/math/test/test_gamma.hpp"
- void expected_results()
- {
- //
- // Define the max and mean errors expected for
- // various compilers and platforms.
- //
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*gmp_float<18>.*", // test type(s)
- ".*", // test data group
- "tgamma", 4000, 2500); // test function
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*mpfr_float_backend<0>.*", // test type(s)
- "factorials", // test data group
- "tgamma", 400, 100); // test function
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*", // test type(s)
- "factorials", // test data group
- "tgamma", 170, 70); // test function
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*", // test type(s)
- "factorials", // test data group
- "lgamma", 750, 100); // test function
- #ifdef BOOST_INTEL
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- "float128", // test type(s)
- ".*near -.*", // test data group
- ".*", 150000L, 30000L); // test function
- #endif
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*", // test type(s)
- "near.*", // test data group
- "tgamma", 250, 120); // test function
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*", // test type(s)
- "near.*", // test data group
- "lgamma", 1400, 250); // test function
- add_expected_result(
- ".*", // compiler
- ".*", // stdlib
- ".*", // platform
- ".*", // test type(s)
- "tgamma1pm1.*", // test data group
- "tgamma1pm1", 1500, 400); // 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_gamma(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
- }
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