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Update code coverage

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This commit is contained in:
ckormanyos
2025-06-26 08:28:08 +02:00
parent 34d97556b0
commit 78f93bc4e1
1 changed files with 20 additions and 3 deletions
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test/reduced_cpp_double_fp.cpp
+20 -3
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@@ -6,13 +6,16 @@
#include <boost/core/lightweight_test.hpp>
#include <boost/multiprecision/cpp_double_fp.hpp>
#include <boost/math/special_functions/round.hpp>
#include <boost/math/special_functions/trunc.hpp>
#include <boost/math/special_functions/modf.hpp>
#include <boost/math/special_functions/round.hpp>
#include <boost/math/special_functions/sign.hpp>
#include <boost/math/special_functions/trunc.hpp>
#include <iomanip>
#include <iostream>
#include <limits>
#include <type_traits>
#include <random>
#include <type_traits>
template <class T, class U>
typename std::enable_if<!boost::multiprecision::is_interval_number<T>::value>::type check_within_half(T a, U u)
@@ -21,15 +24,19 @@ typename std::enable_if<!boost::multiprecision::is_interval_number<T>::value>::t
const auto fabs_res {fabs(a - u)};
if (fabs_res > 0.5f)
{
// LCOV_EXCL_START
BOOST_ERROR("Rounded result differed by more than 0.5 from the original");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << a << u << std::endl;
// LCOV_EXCL_STOP
}
if ((fabs(a - u) == 0.5f) && (fabs(static_cast<T>(u)) < fabs(a)))
{
// LCOV_EXCL_START
BOOST_ERROR("Rounded result was towards zero with boost::round");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << a << u << std::endl;
// LCOV_EXCL_STOP
}
}
template <class T, class U>
@@ -38,15 +45,19 @@ typename std::enable_if<boost::multiprecision::is_interval_number<T>::value>::ty
BOOST_MATH_STD_USING
if (upper(T(fabs(a - u))) > 0.5f)
{
// LCOV_EXCL_START
BOOST_ERROR("Rounded result differed by more than 0.5 from the original");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << a << u << std::endl;
// LCOV_EXCL_STOP
}
if ((upper(T(fabs(a - u))) == 0.5f) && (fabs(static_cast<T>(u)) < fabs(a)))
{
// LCOV_EXCL_START
BOOST_ERROR("Rounded result was towards zero with boost::round");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << a << u << std::endl;
// LCOV_EXCL_STOP
}
}
@@ -77,21 +88,27 @@ void check_trunc_result(T a, U u)
BOOST_MATH_STD_USING
if (fabs(a - u) >= 1)
{
// LCOV_EXCL_START
BOOST_ERROR("Rounded result differed by more than 1 from the original");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << a << u << std::endl;
// LCOV_EXCL_STOP
}
if (abs(a) < safe_abs(u))
{
// LCOV_EXCL_START
BOOST_ERROR("Truncated result had larger absolute value than the original");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << abs(a) << safe_abs(u) << std::endl;
// LCOV_EXCL_STOP
}
if (fabs(static_cast<T>(u)) > fabs(a))
{
// LCOV_EXCL_START
BOOST_ERROR("Rounded result was away from zero with boost::trunc");
std::cerr << "Values were: " << std::setprecision(35) << std::setw(40)
<< std::left << a << u << std::endl;
// LCOV_EXCL_STOP
}
}