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155 lines
4.8 KiB
C++
155 lines
4.8 KiB
C++
// test_nc_chi_squared.cpp
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// Copyright John Maddock 2008.
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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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#include <pch.hpp>
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#ifdef _MSC_VER
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#pragma warning (disable:4127 4512)
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#endif
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#if !defined(TEST_FLOAT) && !defined(TEST_DOUBLE) && !defined(TEST_LDOUBLE) && !defined(TEST_REAL_CONCEPT)
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# define TEST_FLOAT
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# define TEST_DOUBLE
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# define TEST_LDOUBLE
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# define TEST_REAL_CONCEPT
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#endif
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#include <boost/math/tools/test.hpp>
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#include <boost/math/concepts/real_concept.hpp> // for real_concept
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#include <boost/math/distributions/non_central_chi_squared.hpp> // for chi_squared_distribution
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#include <boost/math/special_functions/cbrt.hpp> // for chi_squared_distribution
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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 <boost/test/results_collector.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/test/floating_point_comparison.hpp> // for BOOST_CHECK_CLOSE
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#include "test_out_of_range.hpp"
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#include "functor.hpp"
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#include "handle_test_result.hpp"
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#include "test_nccs_hooks.hpp"
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#include "table_type.hpp"
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#include "test_nc_chi_squared.hpp"
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#include <iostream>
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#include <iomanip>
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using std::cout;
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using std::endl;
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#include <limits>
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using std::numeric_limits;
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void expected_results()
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{
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//
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// Define the max and mean errors expected for
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// various compilers and platforms.
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//
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const char* largest_type;
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#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
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if(boost::math::policies::digits<double, boost::math::policies::policy<> >() == boost::math::policies::digits<long double, boost::math::policies::policy<> >())
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{
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largest_type = "(long\\s+)?double|real_concept";
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}
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else
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{
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largest_type = "long double|real_concept";
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}
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#else
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largest_type = "(long\\s+)?double|real_concept";
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#endif
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add_expected_result(
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"[^|]*", // compiler
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"[^|]*", // stdlib
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"Mac OS", // platform
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largest_type, // test type(s)
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"[^|]*medium[^|]*", // test data group
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"[^|]*", 550, 100); // test function
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//
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// Catch all cases come last:
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//
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add_expected_result(
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"[^|]*", // compiler
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"[^|]*", // stdlib
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"[^|]*", // platform
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largest_type, // test type(s)
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"[^|]*medium[^|]*", // test data group
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"[^|]*", 350, 100); // test function
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add_expected_result(
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"[^|]*", // compiler
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"[^|]*", // stdlib
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"[^|]*", // platform
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largest_type, // test type(s)
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"[^|]*large[^|]*", // test data group
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"[^|]*", 17000, 3000); // test function
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//
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// Allow some long double error to creep into
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// the double results:
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//
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add_expected_result(
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"[^|]*", // compiler
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"[^|]*", // stdlib
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"[^|]*", // platform
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"double", // test type(s)
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"[^|]*", // test data group
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"[^|]*", 3, 2); // test function
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//
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// Finish off by printing out the compiler/stdlib/platform names,
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// we do this to make it easier to mark up expected error rates.
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//
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std::cout << "Tests run with " << BOOST_COMPILER << ", "
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<< BOOST_STDLIB << ", " << BOOST_PLATFORM << std::endl;
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}
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BOOST_AUTO_TEST_CASE( test_main )
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{
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BOOST_MATH_CONTROL_FP;
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// Basic sanity-check spot values.
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expected_results();
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// (Parameter value, arbitrarily zero, only communicates the floating point type).
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#ifdef TEST_FLOAT
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test_spots(0.0F); // Test float.
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#endif
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#ifdef TEST_DOUBLE
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test_spots(0.0); // Test double.
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#endif
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#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
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#ifdef TEST_LDOUBLE
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test_spots(0.0L); // Test long double.
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#endif
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#ifndef BOOST_MATH_NO_REAL_CONCEPT_TESTS
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#ifdef TEST_REAL_CONCEPT
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test_spots(boost::math::concepts::real_concept(0.)); // Test real concept.
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#endif
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#endif
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#endif
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#ifdef TEST_FLOAT
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test_accuracy(0.0F, "float"); // Test float.
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#endif
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#ifdef TEST_DOUBLE
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test_accuracy(0.0, "double"); // Test double.
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#endif
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#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
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#ifdef TEST_LDOUBLE
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test_accuracy(0.0L, "long double"); // Test long double.
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#endif
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#ifndef BOOST_MATH_NO_REAL_CONCEPT_TESTS
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#ifdef TEST_REAL_CONCEPT
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test_accuracy(boost::math::concepts::real_concept(0.), "real_concept"); // Test real concept.
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#endif
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#endif
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#endif
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} // BOOST_AUTO_TEST_CASE( test_main )
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