Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 87 insertions, 0 deletions

diff --git a/src/boost/libs/math/test/test_trig.hpp b/src/boost/libs/math/test/test_trig.hpp
new file mode 100644
index 000000000..1092815fb
--- /dev/null
+++ b/src/boost/libs/math/test/test_trig.hpp
@@ -0,0 +1,87 @@
+// Copyright John Maddock 2014.
+//  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/concepts/real_concept.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+#include <boost/test/tools/floating_point_comparison.hpp>
+#include <boost/math/special_functions/math_fwd.hpp>
+#include <boost/math/constants/constants.hpp>
+#include <boost/type_traits/is_floating_point.hpp>
+#include <boost/array.hpp>
+#include "functor.hpp"
+
+#include "handle_test_result.hpp"
+#include "table_type.hpp"
+
+#ifndef SC_
+#define SC_(x) static_cast<typename table_type<T>::type>(BOOST_JOIN(x, L))
+#endif
+
+template <class Real, class T>
+void do_test_trig(const T& data, const char* type_name, const char* test_name)
+{
+#if !(defined(ERROR_REPORTING_MODE) && !defined(SIN_PI_RATIO_FUNCTION_TO_TEST))
+   typedef Real                   value_type;
+
+   typedef value_type (*pg)(value_type);
+#ifdef SIN_PI_RATIO_FUNCTION_TO_TEST
+   pg funcp = SIN_PI_RATIO_FUNCTION_TO_TEST;
+#elif defined(BOOST_MATH_NO_DEDUCED_FUNCTION_POINTERS)
+   pg funcp = boost::math::sin_pi<value_type>;
+#else
+   pg funcp = boost::math::sin_pi;
+#endif
+
+   boost::math::tools::test_result<value_type> result;
+
+   std::cout << "Testing " << test_name << " with type " << type_name
+      << "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
+
+   //
+   // test sin_pi against data:
+   //
+   result = boost::math::tools::test_hetero<Real>(
+      data,
+      bind_func<Real>(funcp, 0),
+      extract_result<Real>(1));
+   handle_test_result(result, data[result.worst()], result.worst(), type_name, "sin_pi", test_name);
+   //
+   // test cos_pi against data:
+   //
+#ifdef COS_PI_RATIO_FUNCTION_TO_TEST
+   funcp = COS_PI_RATIO_FUNCTION_TO_TEST;
+#elif defined(BOOST_MATH_NO_DEDUCED_FUNCTION_POINTERS)
+   funcp = boost::math::cos_pi<value_type>;
+#else
+   funcp = boost::math::cos_pi;
+#endif
+   result = boost::math::tools::test_hetero<Real>(
+      data,
+      bind_func<Real>(funcp, 0),
+      extract_result<Real>(2));
+   handle_test_result(result, data[result.worst()], result.worst(), type_name, "cos_pi", test_name);
+   std::cout << std::endl;
+#endif
+}
+
+template <class T>
+void test_trig(T, const char* name)
+{
+   //
+   // The actual test data is rather verbose, so it's in a separate file
+   //
+   // The contents are as follows, each row of data contains
+   // three items, input value a, input value b and erf(a, b):
+   //
+#  include "trig_data.ipp"
+
+   do_test_trig<T>(trig_data, name, "sin_pi and cos_pi");
+
+#  include "trig_data2.ipp"
+
+   do_test_trig<T>(trig_data2, name, "sin_pi and cos_pi near integers and half integers");
+}
+