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Diffstat (limited to 'src/boost/libs/math/test/test_policy.cpp')
| -rw-r--r-- | src/boost/libs/math/test/test_policy.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/src/boost/libs/math/test/test_policy.cpp b/src/boost/libs/math/test/test_policy.cpp new file mode 100644 index 000000000..05ac4b778 --- /dev/null +++ b/src/boost/libs/math/test/test_policy.cpp @@ -0,0 +1,177 @@ + +// Copyright John Maddock 2007. + +// Use, modification and distribution are subject to the +// Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt +// or copy at http://www.boost.org/LICENSE_1_0.txt) + +#include <boost/math/policies/policy.hpp> +#include <boost/type_traits/is_same.hpp> +#define BOOST_TEST_MAIN +#include <boost/test/unit_test.hpp> // for test_main +#include <iostream> + +template <class P1, class P2> +bool check_same(const P1&, const P2&) +{ + if(!boost::is_same<P1, P2>::value) + { + std::cout << "P1 = " << typeid(P1).name() << std::endl; + std::cout << "P2 = " << typeid(P2).name() << std::endl; + } + return boost::is_same<P1, P2>::value; +} + + +BOOST_AUTO_TEST_CASE( test_main ) +{ + using namespace boost::math::policies; + using namespace boost; + BOOST_CHECK(is_domain_error<domain_error<ignore_error> >::value); + BOOST_CHECK(0 == is_domain_error<pole_error<ignore_error> >::value); + BOOST_CHECK(is_pole_error<pole_error<ignore_error> >::value); + BOOST_CHECK(0 == is_pole_error<domain_error<ignore_error> >::value); + BOOST_CHECK(is_digits10<digits10<ignore_error> >::value); + BOOST_CHECK(0 == is_digits10<digits2<ignore_error> >::value); + + BOOST_CHECK((is_same<policy<>::domain_error_type, domain_error<BOOST_MATH_DOMAIN_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<>::evaluation_error_type, evaluation_error<BOOST_MATH_EVALUATION_ERROR_POLICY> >::value)); + + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::domain_error_type, domain_error<ignore_error> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::pole_error_type, pole_error<BOOST_MATH_POLE_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::overflow_error_type, overflow_error<BOOST_MATH_OVERFLOW_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::underflow_error_type, underflow_error<BOOST_MATH_UNDERFLOW_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::denorm_error_type, denorm_error<BOOST_MATH_DENORM_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::evaluation_error_type, evaluation_error<BOOST_MATH_EVALUATION_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::indeterminate_result_error_type, indeterminate_result_error<BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<domain_error<ignore_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<pole_error<user_error> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::pole_error_type, pole_error<user_error> >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::overflow_error_type, overflow_error<BOOST_MATH_OVERFLOW_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::underflow_error_type, underflow_error<BOOST_MATH_UNDERFLOW_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::denorm_error_type, denorm_error<BOOST_MATH_DENORM_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::evaluation_error_type, evaluation_error<BOOST_MATH_EVALUATION_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::indeterminate_result_error_type, indeterminate_result_error<BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<pole_error<user_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::overflow_error_type, overflow_error<errno_on_error> >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::underflow_error_type, underflow_error<BOOST_MATH_UNDERFLOW_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::denorm_error_type, denorm_error<BOOST_MATH_DENORM_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::evaluation_error_type, evaluation_error<BOOST_MATH_EVALUATION_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::indeterminate_result_error_type, indeterminate_result_error<BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<overflow_error<errno_on_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::underflow_error_type, underflow_error<errno_on_error> >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::denorm_error_type, denorm_error<BOOST_MATH_DENORM_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::evaluation_error_type, evaluation_error<BOOST_MATH_EVALUATION_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::indeterminate_result_error_type, indeterminate_result_error<BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<underflow_error<errno_on_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::denorm_error_type, denorm_error<errno_on_error> >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::evaluation_error_type, evaluation_error<BOOST_MATH_EVALUATION_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::indeterminate_result_error_type, indeterminate_result_error<BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY> >::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<denorm_error<errno_on_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::denorm_error_type, policy<>::denorm_error_type >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::evaluation_error_type, evaluation_error<errno_on_error> >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::indeterminate_result_error_type, policy<>::indeterminate_result_error_type >::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<evaluation_error<errno_on_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::denorm_error_type, policy<>::denorm_error_type >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::evaluation_error_type, policy<>::evaluation_error_type >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::indeterminate_result_error_type, indeterminate_result_error<ignore_error> >::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::precision_type, policy<>::precision_type>::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<indeterminate_result_error<ignore_error> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<digits2<20> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::denorm_error_type, policy<>::denorm_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::evaluation_error_type, policy<>::evaluation_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::indeterminate_result_error_type, policy<>::indeterminate_result_error_type >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::precision_type, digits2<20> >::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<digits2<20> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<promote_float<false> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::denorm_error_type, policy<>::denorm_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::evaluation_error_type, policy<>::evaluation_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::indeterminate_result_error_type, policy<>::indeterminate_result_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::precision_type, policy<>::precision_type >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::promote_float_type, promote_float<false> >::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<promote_float<false> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<promote_double<false> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::denorm_error_type, policy<>::denorm_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::evaluation_error_type, policy<>::evaluation_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::indeterminate_result_error_type, policy<>::indeterminate_result_error_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::precision_type, policy<>::precision_type >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::promote_double_type, promote_double<false> >::value)); + BOOST_CHECK((is_same<policy<promote_double<false> >::discrete_quantile_type, policy<>::discrete_quantile_type>::value)); + + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::domain_error_type, policy<>::domain_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::pole_error_type, policy<>::pole_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::overflow_error_type, policy<>::overflow_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::underflow_error_type, policy<>::underflow_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::denorm_error_type, policy<>::denorm_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::evaluation_error_type, policy<>::evaluation_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::indeterminate_result_error_type, policy<>::indeterminate_result_error_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::precision_type, policy<>::precision_type >::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::promote_float_type, policy<>::promote_float_type>::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::promote_double_type, policy<>::promote_double_type>::value)); + BOOST_CHECK((is_same<policy<discrete_quantile<integer_round_up> >::discrete_quantile_type, discrete_quantile<integer_round_up> >::value)); + + +} // BOOST_AUTO_TEST_CASE( test_main ) + + + |