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493 lines
42 KiB
C++
493 lines
42 KiB
C++
// Copyright Paul A. Bristow 2006-7.
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// Copyright John Maddock 2006-7.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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// Test error handling mechanism produces the expected error messages.
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// for example Error in function boost::math::test_function<float>(float, float, float): Domain Error evaluating function at 0
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// Define some custom dummy error handlers that do nothing but throw,
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// in order to check that they are otherwise undefined.
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// The user MUST define them before they can be used.
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//
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struct user_defined_error{};
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namespace boost{ namespace math{ namespace policies{
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#ifndef BOOST_NO_EXCEPTIONS
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template <class T>
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T user_domain_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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template <class T>
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T user_pole_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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template <class T>
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T user_overflow_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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template <class T>
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T user_underflow_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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template <class T>
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T user_denorm_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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template <class T>
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T user_evaluation_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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template <class T>
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T user_indeterminate_result_error(const char* , const char* , const T& )
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{
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throw user_defined_error();
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}
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#endif
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}}} // namespaces
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#include <boost/math/tools/test.hpp>
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#include <boost/math/concepts/real_concept.hpp>
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#include <boost/math/policies/policy.hpp>
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#include <boost/math/policies/error_handling.hpp>
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#include <boost/math/tools/polynomial.hpp>
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#define BOOST_TEST_MAIN
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#include <boost/test/unit_test.hpp> // for test_main
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#include <cerrno> // for errno
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#include <iostream>
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#include <iomanip>
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//
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// Define some policies:
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//
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using namespace boost::math::policies;
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policy<
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domain_error<throw_on_error>,
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pole_error<throw_on_error>,
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overflow_error<throw_on_error>,
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underflow_error<throw_on_error>,
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denorm_error<throw_on_error>,
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evaluation_error<throw_on_error>,
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indeterminate_result_error<throw_on_error> > throw_policy;
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policy<
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domain_error<errno_on_error>,
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pole_error<errno_on_error>,
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overflow_error<errno_on_error>,
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underflow_error<errno_on_error>,
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denorm_error<errno_on_error>,
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evaluation_error<errno_on_error>,
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indeterminate_result_error<errno_on_error> > errno_policy;
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policy<
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domain_error<ignore_error>,
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pole_error<ignore_error>,
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overflow_error<ignore_error>,
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underflow_error<ignore_error>,
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denorm_error<ignore_error>,
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evaluation_error<ignore_error>,
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indeterminate_result_error<ignore_error> > ignore_policy;
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policy<
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domain_error<user_error>,
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pole_error<user_error>,
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overflow_error<user_error>,
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underflow_error<user_error>,
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denorm_error<user_error>,
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evaluation_error<user_error>,
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indeterminate_result_error<user_error> > user_policy;
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policy<> default_policy;
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#define TEST_EXCEPTION(expression, exception, msg)\
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BOOST_MATH_CHECK_THROW(expression, exception);\
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try{ expression; }catch(const exception& e){ std::cout << e.what() << std::endl; BOOST_CHECK_EQUAL(std::string(e.what()), std::string(msg)); }
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template <class T>
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std::string format_message_string(const char* str)
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{
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std::string type_name = boost::math::policies::detail::name_of<T>();
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std::string result(str);
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if(type_name != "float")
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{
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std::string::size_type pos = 0;
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while((pos = result.find("float", pos)) != std::string::npos)
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{
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result.replace(pos, 5, type_name);
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pos += type_name.size();
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}
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}
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return result;
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}
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template <class T>
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void test_error(T)
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{
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const char* func = "boost::math::test_function<%1%>(%1%, %1%, %1%)";
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const char* msg1 = "Error while handling value %1%";
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const char* msg2 = "Error message goes here...";
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// Check that exception is thrown, catch and show the message, for example:
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// Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
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#ifndef BOOST_NO_EXCEPTIONS
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TEST_EXCEPTION(boost::math::policies::raise_domain_error(func, msg1, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0"));
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TEST_EXCEPTION(boost::math::policies::raise_domain_error(func, 0, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Domain Error evaluating function at 0"));
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TEST_EXCEPTION(boost::math::policies::raise_pole_error(func, msg1, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0"));
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TEST_EXCEPTION(boost::math::policies::raise_pole_error(func, 0, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Evaluation of function at pole 0"));
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TEST_EXCEPTION(boost::math::policies::raise_overflow_error<T>(func, msg2, throw_policy), std::overflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
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TEST_EXCEPTION(boost::math::policies::raise_overflow_error<T>(func, 0, throw_policy), std::overflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Overflow Error"));
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TEST_EXCEPTION(boost::math::policies::raise_underflow_error<T>(func, msg2, throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
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TEST_EXCEPTION(boost::math::policies::raise_underflow_error<T>(func, 0, throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Underflow Error"));
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TEST_EXCEPTION(boost::math::policies::raise_denorm_error<T>(func, msg2, T(0), throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
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TEST_EXCEPTION(boost::math::policies::raise_denorm_error<T>(func, 0, T(0), throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Denorm Error"));
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TEST_EXCEPTION(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), throw_policy), boost::math::evaluation_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value 1.25"));
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TEST_EXCEPTION(boost::math::policies::raise_evaluation_error(func, 0, T(1.25), throw_policy), boost::math::evaluation_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Internal Evaluation Error, best value so far was 1.25"));
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TEST_EXCEPTION(boost::math::policies::raise_indeterminate_result_error(func, msg1, T(1.25), T(12.34), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value 1.25"));
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TEST_EXCEPTION(boost::math::policies::raise_indeterminate_result_error(func, 0, T(1.25), T(12.34), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Indeterminate result with value 1.25"));
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//
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// Now try user error handlers: these should all throw user_error():
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// - because by design these are undefined and must be defined by the user ;-)
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_domain_error(func, msg1, T(0.0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_pole_error(func, msg1, T(0.0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_overflow_error<T>(func, msg2, user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_underflow_error<T>(func, msg2, user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_denorm_error<T>(func, msg2, T(0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_evaluation_error(func, msg1, T(0.0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_indeterminate_result_error(func, msg1, T(0.0), T(0.0), user_policy), user_defined_error);
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#endif
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// Test with ignore_error
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_domain_error(func, msg1, T(0.0), ignore_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_pole_error(func, msg1, T(0.0), ignore_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK_EQUAL(boost::math::policies::raise_overflow_error<T>(func, msg2, ignore_policy), std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity() : boost::math::tools::max_value<T>());
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BOOST_CHECK_EQUAL(boost::math::policies::raise_underflow_error<T>(func, msg2, ignore_policy), T(0));
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BOOST_CHECK_EQUAL(boost::math::policies::raise_denorm_error<T>(func, msg2, T(1.25), ignore_policy), T(1.25));
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BOOST_CHECK_EQUAL(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), ignore_policy), T(1.25));
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BOOST_CHECK_EQUAL(boost::math::policies::raise_indeterminate_result_error(func, 0, T(0.0), T(12.34), ignore_policy), T(12.34));
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// Test with errno_on_error
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errno = 0;
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_domain_error(func, msg1, T(0.0), errno_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK(errno == EDOM);
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errno = 0;
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_pole_error(func, msg1, T(0.0), errno_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK(errno == EDOM);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_overflow_error<T>(func, msg2, errno_policy), std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity() : boost::math::tools::max_value<T>());
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BOOST_CHECK_EQUAL(errno, ERANGE);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_underflow_error<T>(func, msg2, errno_policy), T(0));
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BOOST_CHECK_EQUAL(errno, ERANGE);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_denorm_error<T>(func, msg2, T(1.25), errno_policy), T(1.25));
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BOOST_CHECK_EQUAL(errno, ERANGE);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), errno_policy), T(1.25));
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BOOST_CHECK(errno == EDOM);
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errno = 0;
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BOOST_CHECK(boost::math::policies::raise_indeterminate_result_error(func, 0, T(0.0), T(12.34), errno_policy) == T(12.34));
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BOOST_CHECK_EQUAL(errno, EDOM);
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}
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template <class T>
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void test_complex_error(T)
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{
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//
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// Error handling that can be applied to non-scalar types such as std::complex
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//
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const char* func = "boost::math::test_function<%1%>(%1%, %1%, %1%)";
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const char* msg1 = "Error while handling value %1%";
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const char* msg2 = "Error message goes here...";
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// Check that exception is thrown, catch and show the message, for example:
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// Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
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#ifndef BOOST_NO_EXCEPTIONS
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TEST_EXCEPTION(boost::math::policies::raise_domain_error(func, msg1, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value (0,0)"));
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TEST_EXCEPTION(boost::math::policies::raise_domain_error(func, 0, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Domain Error evaluating function at (0,0)"));
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TEST_EXCEPTION(boost::math::policies::raise_pole_error(func, msg1, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value (0,0)"));
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TEST_EXCEPTION(boost::math::policies::raise_pole_error(func, 0, T(0.0), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Evaluation of function at pole (0,0)"));
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//TEST_EXCEPTION(boost::math::policies::raise_overflow_error<T>(func, msg2, throw_policy), std::overflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
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//TEST_EXCEPTION(boost::math::policies::raise_overflow_error<T>(func, 0, throw_policy), std::overflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Overflow Error"));
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TEST_EXCEPTION(boost::math::policies::raise_underflow_error<T>(func, msg2, throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
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TEST_EXCEPTION(boost::math::policies::raise_underflow_error<T>(func, 0, throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Underflow Error"));
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TEST_EXCEPTION(boost::math::policies::raise_denorm_error<T>(func, msg2, T(0), throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
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TEST_EXCEPTION(boost::math::policies::raise_denorm_error<T>(func, 0, T(0), throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Denorm Error"));
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TEST_EXCEPTION(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), throw_policy), boost::math::evaluation_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value (1.25,0)"));
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TEST_EXCEPTION(boost::math::policies::raise_evaluation_error(func, 0, T(1.25), throw_policy), boost::math::evaluation_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Internal Evaluation Error, best value so far was (1.25,0)"));
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TEST_EXCEPTION(boost::math::policies::raise_indeterminate_result_error(func, msg1, T(1.25), T(12.34), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value (1.25,0)"));
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TEST_EXCEPTION(boost::math::policies::raise_indeterminate_result_error(func, 0, T(1.25), T(12.34), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Indeterminate result with value (1.25,0)"));
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//
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// Now try user error handlers: these should all throw user_error():
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// - because by design these are undefined and must be defined by the user ;-)
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_domain_error(func, msg1, T(0.0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_pole_error(func, msg1, T(0.0), user_policy), user_defined_error);
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//BOOST_MATH_CHECK_THROW(boost::math::policies::raise_overflow_error<T>(func, msg2, user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_underflow_error<T>(func, msg2, user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_denorm_error<T>(func, msg2, T(0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_evaluation_error(func, msg1, T(0.0), user_policy), user_defined_error);
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BOOST_MATH_CHECK_THROW(boost::math::policies::raise_indeterminate_result_error(func, msg1, T(0.0), T(0.0), user_policy), user_defined_error);
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#endif
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// Test with ignore_error
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_domain_error(func, msg1, T(0.0), ignore_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_pole_error(func, msg1, T(0.0), ignore_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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//BOOST_CHECK_EQUAL(boost::math::policies::raise_overflow_error<T>(func, msg2, ignore_policy), std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity() : boost::math::tools::max_value<T>());
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BOOST_CHECK_EQUAL(boost::math::policies::raise_underflow_error<T>(func, msg2, ignore_policy), T(0));
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BOOST_CHECK_EQUAL(boost::math::policies::raise_denorm_error<T>(func, msg2, T(1.25), ignore_policy), T(1.25));
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BOOST_CHECK_EQUAL(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), ignore_policy), T(1.25));
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BOOST_CHECK_EQUAL(boost::math::policies::raise_indeterminate_result_error(func, 0, T(0.0), T(12.34), ignore_policy), T(12.34));
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// Test with errno_on_error
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errno = 0;
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_domain_error(func, msg1, T(0.0), errno_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK(errno == EDOM);
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errno = 0;
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BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_pole_error(func, msg1, T(0.0), errno_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
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BOOST_CHECK(errno == EDOM);
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errno = 0;
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//BOOST_CHECK_EQUAL(boost::math::policies::raise_overflow_error<T>(func, msg2, errno_policy), std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity() : boost::math::tools::max_value<T>());
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//BOOST_CHECK_EQUAL(errno, ERANGE);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_underflow_error<T>(func, msg2, errno_policy), T(0));
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BOOST_CHECK_EQUAL(errno, ERANGE);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_denorm_error<T>(func, msg2, T(1.25), errno_policy), T(1.25));
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BOOST_CHECK_EQUAL(errno, ERANGE);
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errno = 0;
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BOOST_CHECK_EQUAL(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), errno_policy), T(1.25));
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BOOST_CHECK(errno == EDOM);
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errno = 0;
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BOOST_CHECK(boost::math::policies::raise_indeterminate_result_error(func, 0, T(0.0), T(12.34), errno_policy) == T(12.34));
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BOOST_CHECK_EQUAL(errno, EDOM);
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}
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template <class T>
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void test_polynomial_error(T)
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{
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//
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// Error handling that can be applied to non-scalar types such as std::complex
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//
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const char* func = "boost::math::test_function<%1%>(%1%, %1%, %1%)";
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const char* msg1 = "Error while handling value %1%";
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const char* msg2 = "Error message goes here...";
|
|
|
|
static const typename T::value_type data[] = { 1, 2, 3 };
|
|
static const T val(data, 2);
|
|
|
|
// Check that exception is thrown, catch and show the message, for example:
|
|
// Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
|
|
#ifndef BOOST_NO_EXCEPTIONS
|
|
TEST_EXCEPTION(boost::math::policies::raise_domain_error(func, msg1, val, throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value { 1, 2, 3 }"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_domain_error(func, 0, val, throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Domain Error evaluating function at { 1, 2, 3 }"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_pole_error(func, msg1, val, throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value { 1, 2, 3 }"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_pole_error(func, 0, val, throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Evaluation of function at pole { 1, 2, 3 }"));
|
|
//TEST_EXCEPTION(boost::math::policies::raise_overflow_error<T>(func, msg2, throw_policy), std::overflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
|
|
//TEST_EXCEPTION(boost::math::policies::raise_overflow_error<T>(func, 0, throw_policy), std::overflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Overflow Error"));
|
|
//TEST_EXCEPTION(boost::math::policies::raise_underflow_error<T>(func, msg2, throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
|
|
//TEST_EXCEPTION(boost::math::policies::raise_underflow_error<T>(func, 0, throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Underflow Error"));
|
|
//TEST_EXCEPTION(boost::math::policies::raise_denorm_error<T>(func, msg2, T(0), throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error message goes here..."));
|
|
//TEST_EXCEPTION(boost::math::policies::raise_denorm_error<T>(func, 0, T(0), throw_policy), std::underflow_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Denorm Error"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_evaluation_error(func, msg1, val, throw_policy), boost::math::evaluation_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value { 1, 2, 3 }"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_evaluation_error(func, 0, val, throw_policy), boost::math::evaluation_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Internal Evaluation Error, best value so far was { 1, 2, 3 }"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_indeterminate_result_error(func, msg1, val, T(12.34), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Error while handling value { 1, 2, 3 }"));
|
|
TEST_EXCEPTION(boost::math::policies::raise_indeterminate_result_error(func, 0, val, T(12.34), throw_policy), std::domain_error, format_message_string<T>("Error in function boost::math::test_function<float>(float, float, float): Indeterminate result with value { 1, 2, 3 }"));
|
|
//
|
|
// Now try user error handlers: these should all throw user_error():
|
|
// - because by design these are undefined and must be defined by the user ;-)
|
|
BOOST_MATH_CHECK_THROW(boost::math::policies::raise_domain_error(func, msg1, T(0.0), user_policy), user_defined_error);
|
|
BOOST_MATH_CHECK_THROW(boost::math::policies::raise_pole_error(func, msg1, T(0.0), user_policy), user_defined_error);
|
|
//BOOST_MATH_CHECK_THROW(boost::math::policies::raise_overflow_error<T>(func, msg2, user_policy), user_defined_error);
|
|
//BOOST_MATH_CHECK_THROW(boost::math::policies::raise_underflow_error<T>(func, msg2, user_policy), user_defined_error);
|
|
//BOOST_MATH_CHECK_THROW(boost::math::policies::raise_denorm_error<T>(func, msg2, T(0), user_policy), user_defined_error);
|
|
BOOST_MATH_CHECK_THROW(boost::math::policies::raise_evaluation_error(func, msg1, T(0.0), user_policy), user_defined_error);
|
|
BOOST_MATH_CHECK_THROW(boost::math::policies::raise_indeterminate_result_error(func, msg1, T(0.0), T(0.0), user_policy), user_defined_error);
|
|
#endif
|
|
|
|
// Test with ignore_error
|
|
BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_domain_error(func, msg1, T(0.0), ignore_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
|
|
BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_pole_error(func, msg1, T(0.0), ignore_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
|
|
//BOOST_CHECK_EQUAL(boost::math::policies::raise_overflow_error<T>(func, msg2, ignore_policy), std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity() : boost::math::tools::max_value<T>());
|
|
//BOOST_CHECK_EQUAL(boost::math::policies::raise_underflow_error<T>(func, msg2, ignore_policy), T(0));
|
|
//BOOST_CHECK_EQUAL(boost::math::policies::raise_denorm_error<T>(func, msg2, T(1.25), ignore_policy), T(1.25));
|
|
BOOST_CHECK_EQUAL(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), ignore_policy), T(1.25));
|
|
BOOST_CHECK_EQUAL(boost::math::policies::raise_indeterminate_result_error(func, 0, T(0.0), T(12.34), ignore_policy), T(12.34));
|
|
|
|
// Test with errno_on_error
|
|
errno = 0;
|
|
BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_domain_error(func, msg1, T(0.0), errno_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
|
|
BOOST_CHECK(errno == EDOM);
|
|
errno = 0;
|
|
BOOST_CHECK((boost::math::isnan)(boost::math::policies::raise_pole_error(func, msg1, T(0.0), errno_policy)) || !std::numeric_limits<T>::has_quiet_NaN);
|
|
BOOST_CHECK(errno == EDOM);
|
|
errno = 0;
|
|
//BOOST_CHECK_EQUAL(boost::math::policies::raise_overflow_error<T>(func, msg2, errno_policy), std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity() : boost::math::tools::max_value<T>());
|
|
//BOOST_CHECK_EQUAL(errno, ERANGE);
|
|
//errno = 0;
|
|
//BOOST_CHECK_EQUAL(boost::math::policies::raise_underflow_error<T>(func, msg2, errno_policy), T(0));
|
|
//BOOST_CHECK_EQUAL(errno, ERANGE);
|
|
//errno = 0;
|
|
//BOOST_CHECK_EQUAL(boost::math::policies::raise_denorm_error<T>(func, msg2, T(1.25), errno_policy), T(1.25));
|
|
//BOOST_CHECK_EQUAL(errno, ERANGE);
|
|
//errno = 0;
|
|
BOOST_CHECK_EQUAL(boost::math::policies::raise_evaluation_error(func, msg1, T(1.25), errno_policy), T(1.25));
|
|
BOOST_CHECK(errno == EDOM);
|
|
errno = 0;
|
|
BOOST_CHECK(boost::math::policies::raise_indeterminate_result_error(func, 0, T(0.0), T(12.34), errno_policy) == T(12.34));
|
|
BOOST_CHECK_EQUAL(errno, EDOM);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( test_main )
|
|
{
|
|
// Test error handling.
|
|
// (Parameter value, arbitrarily zero, only communicates the floating point type FPT).
|
|
test_error(0.0F); // Test float.
|
|
test_error(0.0); // Test double.
|
|
test_error(0.0L); // Test long double.
|
|
test_error(boost::math::concepts::real_concept(0.0L)); // Test concepts.
|
|
|
|
// try complex numbers too:
|
|
test_complex_error(std::complex<float>(0));
|
|
test_complex_error(std::complex<double>(0));
|
|
test_complex_error(std::complex<long double>(0));
|
|
|
|
test_polynomial_error(boost::math::tools::polynomial<float>());
|
|
|
|
} // BOOST_AUTO_TEST_CASE( test_main )
|
|
|
|
/*
|
|
|
|
Autorun "i:\boost-06-05-03-1300\libs\math\test\Math_test\debug\test_error_handling.exe"
|
|
Running 1 test case...
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Error message goes here...
|
|
Error in function boost::math::test_function<float>(float, float, float): Overflow Error
|
|
Error in function boost::math::test_function<float>(float, float, float): Error message goes here...
|
|
Error in function boost::math::test_function<float>(float, float, float): Underflow Error
|
|
Error in function boost::math::test_function<float>(float, float, float): Error message goes here...
|
|
Error in function boost::math::test_function<float>(float, float, float): Denorm Error
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 1.25
|
|
Error in function boost::math::test_function<float>(float, float, float): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Error message goes here...
|
|
Error in function boost::math::test_function<double>(double, double, double): Overflow Error
|
|
Error in function boost::math::test_function<double>(double, double, double): Error message goes here...
|
|
Error in function boost::math::test_function<double>(double, double, double): Underflow Error
|
|
Error in function boost::math::test_function<double>(double, double, double): Error message goes here...
|
|
Error in function boost::math::test_function<double>(double, double, double): Denorm Error
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 1.25
|
|
Error in function boost::math::test_function<double>(double, double, double): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error message goes here...
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Overflow Error
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error message goes here...
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Underflow Error
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error message goes here...
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Denorm Error
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 1.25
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error message goes here...
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Overflow Error
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error message goes here...
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Underflow Error
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error message goes here...
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Denorm Error
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 1.25
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Internal Evaluation Error, best value so far was 1.25
|
|
*** No errors detected
|
|
|
|
VS 2010
|
|
------ Rebuild All started: Project: test_error_handling, Configuration: Release Win32 ------
|
|
test_error_handling.cpp
|
|
Generating code
|
|
Finished generating code
|
|
test_error_handling.vcxproj -> J:\Cpp\MathToolkit\test\Math_test\Release\test_error_handling.exe
|
|
Running 1 test case...
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<float>(float, float, float): Error message goes here...
|
|
Error in function boost::math::test_function<float>(float, float, float): Overflow Error
|
|
Error in function boost::math::test_function<float>(float, float, float): Error message goes here...
|
|
Error in function boost::math::test_function<float>(float, float, float): Underflow Error
|
|
Error in function boost::math::test_function<float>(float, float, float): Error message goes here...
|
|
Error in function boost::math::test_function<float>(float, float, float): Denorm Error
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 1.25
|
|
Error in function boost::math::test_function<float>(float, float, float): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<float>(float, float, float): Error while handling value 1.25
|
|
Error in function boost::math::test_function<float>(float, float, float): Indeterminate result with value 1.25
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<double>(double, double, double): Error message goes here...
|
|
Error in function boost::math::test_function<double>(double, double, double): Overflow Error
|
|
Error in function boost::math::test_function<double>(double, double, double): Error message goes here...
|
|
Error in function boost::math::test_function<double>(double, double, double): Underflow Error
|
|
Error in function boost::math::test_function<double>(double, double, double): Error message goes here...
|
|
Error in function boost::math::test_function<double>(double, double, double): Denorm Error
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 1.25
|
|
Error in function boost::math::test_function<double>(double, double, double): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<double>(double, double, double): Error while handling value 1.25
|
|
Error in function boost::math::test_function<double>(double, double, double): Indeterminate result with value 1.25
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error message goes here...
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Overflow Error
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error message goes here...
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Underflow Error
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error message goes here...
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Denorm Error
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 1.25
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Error while handling value 1.25
|
|
Error in function boost::math::test_function<long double>(long double, long double, long double): Indeterminate result with value 1.25
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Domain Error evaluating function at 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Evaluation of function at pole 0
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error message goes here...
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Overflow Error
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error message goes here...
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Underflow Error
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error message goes here...
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Denorm Error
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 1.25
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Internal Evaluation Error, best value so far was 1.25
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Error while handling value 1.25
|
|
|
|
*** No errors detected
|
|
Error in function boost::math::test_function<class boost::math::concepts::real_concept>(class boost::math::concepts::real_concept, class boost::math::concepts::real_concept, class boost::math::concepts::real_concept): Indeterminate result with value 1.25
|
|
========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========
|
|
|
|
|
|
*/
|
|
|