Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 68 insertions, 0 deletions

diff --git a/src/boost/libs/multiprecision/test/math/test_zeta.cpp b/src/boost/libs/multiprecision/test/math/test_zeta.cpp
new file mode 100644
index 00000000..cc42bbb3
--- /dev/null
+++ b/src/boost/libs/multiprecision/test/math/test_zeta.cpp
@@ -0,0 +1,68 @@
+///////////////////////////////////////////////////////////////
+//  Copyright 2011 John Maddock. Distributed under the Boost
+//  Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
+
+#include "setup.hpp"
+#include "table_type.hpp"
+#define TEST_UDT
+
+#include <boost/math/special_functions/math_fwd.hpp>
+#include "libs/math/test/test_zeta.hpp"
+
+void expected_results()
+{
+   //
+   // Define the max and mean errors expected for
+   // various compilers and platforms.
+   //
+   add_expected_result(
+       ".*",                          // compiler
+       ".*",                          // stdlib
+       ".*",                          // platform
+       ".*",                          // test type(s)
+       ".*Random values less than 1", // test data group
+       ".*", 6000, 3000);             // test function
+#ifdef BOOST_INTEL
+   add_expected_result(
+       ".*",                           // compiler
+       ".*",                           // stdlib
+       ".*",                           // platform
+       "float128",                     // test type(s)
+       ".*close to and less than 1.*", // test data group
+       ".*", 10000000L, 2000000L);     // test function
+#endif
+   add_expected_result(
+       ".*",             // compiler
+       ".*",             // stdlib
+       ".*",             // platform
+       ".*",             // test type(s)
+       ".*",             // test data group
+       ".*", 1000, 200); // test function
+   //
+   // Finish off by printing out the compiler/stdlib/platform names,
+   // we do this to make it easier to mark up expected error rates.
+   //
+   std::cout << "Tests run with " << BOOST_COMPILER << ", "
+             << BOOST_STDLIB << ", " << BOOST_PLATFORM << std::endl;
+}
+
+template <class T>
+void test(T t, const char* p)
+{
+   test_zeta(t, p);
+}
+
+BOOST_AUTO_TEST_CASE(test_main)
+{
+   using namespace boost::multiprecision;
+   expected_results();
+   //
+   // Test at:
+   //  9 decimal digits: tests the least wide arbitrary precision code
+   // 18 decimal digits: tests 80-bit long double approximations
+   // 30 decimal digits: tests 128-bit long double approximations
+   // 35 decimal digits: tests arbitrary precision code
+   //
+   ALL_TESTS
+}