projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | /////////////////////////////////////////////////////////////// |
| 2 | // Copyright 2011 John Maddock. Distributed under the Boost | |
| 3 | // Software License, Version 1.0. (See accompanying file | |
| 92f5a8d4 | 4 | // LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt |
| 7c673cae FG |
5 | |
| 6 | #include "setup.hpp" | |
| 7 | #include "table_type.hpp" | |
| 8 | #define TEST_UDT | |
| 9 | ||
| 10 | #include <boost/math/special_functions/math_fwd.hpp> | |
| 11 | #include "libs/math/test/test_gamma.hpp" | |
| 12 | ||
| 13 | void expected_results() | |
| 14 | { | |
| 15 | // | |
| 16 | // Define the max and mean errors expected for | |
| 17 | // various compilers and platforms. | |
| 18 | // | |
| 19 | add_expected_result( | |
| 92f5a8d4 TL |
20 | ".*", // compiler |
| 21 | ".*", // stdlib | |
| 22 | ".*", // platform | |
| 23 | ".*gmp_float<18>.*", // test type(s) | |
| 24 | ".*", // test data group | |
| 25 | "tgamma", 4000, 2500); // test function | |
| 7c673cae | 26 | add_expected_result( |
| 92f5a8d4 TL |
27 | ".*", // compiler |
| 28 | ".*", // stdlib | |
| 29 | ".*", // platform | |
| 30 | ".*mpfr_float_backend<0>.*", // test type(s) | |
| 31 | "factorials", // test data group | |
| 32 | "tgamma", 400, 100); // test function | |
| 7c673cae | 33 | add_expected_result( |
| 92f5a8d4 TL |
34 | ".*", // compiler |
| 35 | ".*", // stdlib | |
| 36 | ".*", // platform | |
| 37 | ".*", // test type(s) | |
| 38 | "factorials", // test data group | |
| 39 | "tgamma", 170, 70); // test function | |
| 7c673cae | 40 | add_expected_result( |
| 92f5a8d4 TL |
41 | ".*", // compiler |
| 42 | ".*", // stdlib | |
| 43 | ".*", // platform | |
| 44 | ".*", // test type(s) | |
| 45 | "factorials", // test data group | |
| 46 | "lgamma", 750, 100); // test function | |
| 7c673cae FG |
47 | #ifdef BOOST_INTEL |
| 48 | add_expected_result( | |
| 92f5a8d4 TL |
49 | ".*", // compiler |
| 50 | ".*", // stdlib | |
| 51 | ".*", // platform | |
| 52 | "float128", // test type(s) | |
| 53 | ".*near -.*", // test data group | |
| 54 | ".*", 150000L, 30000L); // test function | |
| 7c673cae FG |
55 | #endif |
| 56 | add_expected_result( | |
| 92f5a8d4 TL |
57 | ".*", // compiler |
| 58 | ".*", // stdlib | |
| 59 | ".*", // platform | |
| 60 | ".*", // test type(s) | |
| 61 | "near.*", // test data group | |
| 62 | "tgamma", 250, 120); // test function | |
| 7c673cae | 63 | add_expected_result( |
| 92f5a8d4 TL |
64 | ".*", // compiler |
| 65 | ".*", // stdlib | |
| 66 | ".*", // platform | |
| 67 | ".*", // test type(s) | |
| 68 | "near.*", // test data group | |
| 69 | "lgamma", 1400, 250); // test function | |
| 7c673cae | 70 | add_expected_result( |
| 92f5a8d4 TL |
71 | ".*", // compiler |
| 72 | ".*", // stdlib | |
| 73 | ".*", // platform | |
| 74 | ".*", // test type(s) | |
| 75 | "tgamma1pm1.*", // test data group | |
| 76 | "tgamma1pm1", 1500, 400); // test function | |
| 7c673cae FG |
77 | // |
| 78 | // Finish off by printing out the compiler/stdlib/platform names, | |
| 79 | // we do this to make it easier to mark up expected error rates. | |
| 80 | // | |
| 81 | std::cout << "Tests run with " << BOOST_COMPILER << ", " | |
| 92f5a8d4 | 82 | << BOOST_STDLIB << ", " << BOOST_PLATFORM << std::endl; |
| 7c673cae FG |
83 | } |
| 84 | ||
| 85 | template <class T> | |
| 86 | void test(T t, const char* p) | |
| 87 | { | |
| 88 | test_gamma(t, p); | |
| 89 | } | |
| 90 | ||
| 92f5a8d4 | 91 | BOOST_AUTO_TEST_CASE(test_main) |
| 7c673cae FG |
92 | { |
| 93 | using namespace boost::multiprecision; | |
| 94 | expected_results(); | |
| 95 | // | |
| 96 | // Test at: | |
| 97 | // 18 decimal digits: tests 80-bit long double approximations | |
| 98 | // 30 decimal digits: tests 128-bit long double approximations | |
| 99 | // 35 decimal digits: tests arbitrary precision code | |
| 100 | // | |
| 101 | ALL_TESTS | |
| 102 | } |