diff options
Diffstat (limited to 'src/boost/libs/math/test/test_policy_9.cpp')
-rw-r--r-- | src/boost/libs/math/test/test_policy_9.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/boost/libs/math/test/test_policy_9.cpp b/src/boost/libs/math/test/test_policy_9.cpp new file mode 100644 index 00000000..6e1be78a --- /dev/null +++ b/src/boost/libs/math/test/test_policy_9.cpp @@ -0,0 +1,95 @@ +#define BOOST_TEST_MAIN +// 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/math/policies/error_handling.hpp> +#include <boost/math/tools/precision.hpp> + +template <class T> +BOOST_CONSTEXPR int consume_constexpr(const T&) +{ return 0; } + +void test() +{ + using namespace boost::math::policies; + using namespace boost; + +#if !defined(BOOST_NO_CXX11_CONSTEXPR) && !defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) && !defined(BOOST_MATH_DISABLE_CONSTEXPR) + + constexpr auto p1 = make_policy(); + constexpr auto p2 = make_policy(promote_double<false>()); + constexpr auto p3 = make_policy(domain_error<user_error>(), pole_error<user_error>(), overflow_error<user_error>(), underflow_error<user_error>(), + denorm_error<user_error>(), evaluation_error<user_error>(), rounding_error<user_error>(), indeterminate_result_error<user_error>()); + constexpr auto p4 = make_policy(promote_float<false>(), promote_double<false>(), assert_undefined<true>(), discrete_quantile<real>(), + digits10<10>(), max_series_iterations<100>(), max_root_iterations<20>()); + constexpr auto p5 = make_policy(digits2<20>()); + + constexpr int d = digits<double, policy<> >() + digits_base10<double, policy<> >(); + constexpr unsigned long s = get_max_series_iterations<policy<> >(); + constexpr unsigned long r = get_max_root_iterations<policy<> >(); + + constexpr double ep = get_epsilon<double, policy<> >(); + constexpr double ep2 = get_epsilon<double, policy<digits10<7> > >(); + + constexpr auto p6 = make_policy(domain_error<ignore_error>(), pole_error<ignore_error>(), overflow_error<ignore_error>(), underflow_error<ignore_error>(), + denorm_error<ignore_error>(), evaluation_error<ignore_error>(), rounding_error<ignore_error>(), indeterminate_result_error<ignore_error>()); + + constexpr double r1 = raise_domain_error<double>("foo", "Out of range", 0.0, p6); + constexpr double r2 = raise_pole_error<double>("func", "msg", 0.0, p6); + constexpr double r3 = raise_overflow_error<double>("func", "msg", p6); + constexpr double r4 = raise_overflow_error("func", "msg", 0.0, p6); + constexpr double r5 = raise_underflow_error<double>("func", "msg", p6); + constexpr double r6 = raise_denorm_error("func", "msg", 0.0, p6); + constexpr double r7 = raise_evaluation_error("func", "msg", 0.0, p6); + constexpr float r8 = raise_rounding_error("func", "msg", 0.0, 0.0f, p6); + constexpr float r9 = raise_indeterminate_result_error("func", "msg", 0.0, 0.0f, p6); + + consume_constexpr(p1); + consume_constexpr(p2); + consume_constexpr(p3); + consume_constexpr(p4); + consume_constexpr(p5); + consume_constexpr(p6); + consume_constexpr(d); + consume_constexpr(s); + consume_constexpr(r); + consume_constexpr(ep); + consume_constexpr(ep2); + consume_constexpr(r1); + consume_constexpr(r2); + consume_constexpr(r3); + consume_constexpr(r4); + consume_constexpr(r5); + consume_constexpr(r6); + consume_constexpr(r7); + consume_constexpr(r8); + consume_constexpr(r9); + +#endif + +#ifndef BOOST_NO_CXX11_NOEXCEPT + + static_assert(noexcept(make_policy()), "This expression should be noexcept"); + static_assert(noexcept(make_policy(promote_double<false>())), "This expression should be noexcept"); + static_assert(noexcept(make_policy(domain_error<user_error>(), pole_error<user_error>(), overflow_error<user_error>(), underflow_error<user_error>(), + denorm_error<user_error>(), evaluation_error<user_error>(), rounding_error<user_error>(), indeterminate_result_error<user_error>())), "This expression should be noexcept"); + static_assert(noexcept(make_policy(promote_float<false>(), promote_double<false>(), assert_undefined<true>(), discrete_quantile<boost::math::policies::real>(), + digits10<10>(), max_series_iterations<100>(), max_root_iterations<20>())), "This expression should be noexcept"); + + static_assert(noexcept(digits<double, policy<> >() + digits_base10<double, policy<> >()), "This expression should be noexcept"); + static_assert(noexcept(get_max_series_iterations<policy<> >()), "This expression should be noexcept"); + static_assert(noexcept(get_max_root_iterations<policy<> >()), "This expression should be noexcept"); + + static_assert(noexcept(get_epsilon<double, policy<> >()), "This expression should be noexcept"); + +#endif + +} // BOOST_AUTO_TEST_CASE( test_main ) + + + |