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- ///////////////////////////////////////////////////////////////
- // 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
- #ifdef _MSC_VER
- #define _SCL_SECURE_NO_WARNINGS
- #endif
- #include "test.hpp"
- #include <boost/multiprecision/cpp_dec_float.hpp>
- void proc_that_throws()
- {
- throw std::runtime_error("");
- }
- int main()
- {
- boost::multiprecision::cpp_dec_float_50 a1(1), a2(1), b(3), c(-2);
- BOOST_WARN(a1);
- BOOST_WARN(a1 == b);
- BOOST_CHECK(a1);
- BOOST_CHECK(a1 == b);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- boost::multiprecision::cpp_dec_float_50 a_tol = a1 + a1 * 100 * std::numeric_limits<boost::multiprecision::cpp_dec_float_50>::epsilon();
- boost::multiprecision::cpp_dec_float_50 tol = 100 * std::numeric_limits<boost::multiprecision::cpp_dec_float_50>::epsilon();
- BOOST_CHECK_CLOSE(a1, a_tol, tol * 102); // Passes
- BOOST_WARN_CLOSE(a1, a_tol, tol * 98); // fails
- BOOST_CHECK_CLOSE(a1, a_tol, tol * 98); // fails
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_CLOSE_FRACTION(a1, a_tol, tol * 1.02); // Passes
- BOOST_WARN_CLOSE_FRACTION(a1, a_tol, tol * 0.98); // fails
- BOOST_CHECK_CLOSE_FRACTION(a1, a_tol, tol * 0.98); // fails
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_EQUAL(a1, a2);
- BOOST_WARN_EQUAL(a1, b);
- BOOST_CHECK_EQUAL(a1, b);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_NE(a1, b);
- BOOST_WARN_NE(a1, a2);
- BOOST_CHECK_NE(a1, a2);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_GT(a1, c);
- BOOST_WARN_GT(a1, a2);
- BOOST_CHECK_GT(a1, a2);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_LT(a1, b);
- BOOST_WARN_LT(a1, a2);
- BOOST_CHECK_LT(a1, a2);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_GE(a1, a2);
- BOOST_CHECK_GE(a1, c);
- BOOST_WARN_GE(a1, b);
- BOOST_CHECK_GE(a1, b);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- BOOST_CHECK_LE(a1, a2);
- BOOST_CHECK_LE(a1, b);
- BOOST_WARN_LE(a1, c);
- BOOST_CHECK_LE(a1, c);
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- #ifndef BOOST_NO_EXCEPTIONS
- BOOST_CHECK_THROW(proc_that_throws(), std::runtime_error);
- BOOST_CHECK_THROW(a1 + b + c, std::runtime_error);
- #endif
- BOOST_CHECK(boost::detail::test_errors() == 1);
- --boost::detail::test_errors();
- return boost::report_errors();
- }
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