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Improve test coverage.

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Try and get all the special_functions/a*.hpp files up to 100%.
This commit is contained in:
jzmaddock
2024-01-21 16:58:08 +00:00
parent e06b1b7b04
commit 9e18943090
5 changed files with 23 additions and 12 deletions
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4
include/boost/math/special_functions/airy.hpp
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@@ -186,7 +186,7 @@ T airy_ai_zero_imp(int m, const Policy& pol)
std::uintmax_t iterations_used = iterations_allowed;
// Use a dynamic tolerance because the roots get closer the higher m gets.
T tolerance;
T tolerance; // LCOV_EXCL_LINE
if (m <= 10) { tolerance = T(0.3F); }
else if(m <= 100) { tolerance = T(0.1F); }
@@ -238,7 +238,7 @@ T airy_bi_zero_imp(int m, const Policy& pol)
std::uintmax_t iterations_used = iterations_allowed;
// Use a dynamic tolerance because the roots get closer the higher m gets.
T tolerance;
T tolerance; // LCOV_EXCL_LINE
if (m <= 10) { tolerance = T(0.3F); }
else if(m <= 100) { tolerance = T(0.1F); }

12
include/boost/math/special_functions/atanh.hpp
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@@ -40,21 +40,15 @@ namespace boost
if(x < -1)
{
return policies::raise_domain_error<T>(
function,
"atanh requires x >= -1, but got x = %1%.", x, pol);
return policies::raise_domain_error<T>(function, "atanh requires x >= -1, but got x = %1%.", x, pol);
}
else if(x > 1)
{
return policies::raise_domain_error<T>(
function,
"atanh requires x <= 1, but got x = %1%.", x, pol);
return policies::raise_domain_error<T>(function, "atanh requires x <= 1, but got x = %1%.", x, pol);
}
else if((boost::math::isnan)(x))
{
return policies::raise_domain_error<T>(
function,
"atanh requires -1 <= x <= 1, but got x = %1%.", x, pol);
return policies::raise_domain_error<T>(function, "atanh requires -1 <= x <= 1, but got x = %1%.", x, pol);
}
else if(x < -1 + tools::epsilon<T>())
{

9
test/acosh_test.hpp
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@@ -83,7 +83,14 @@ BOOST_TEST_CASE_TEMPLATE_FUNCTION(acosh_test, T)
{
T inf = std::numeric_limits<T>::infinity();
boost::math::policies::policy<boost::math::policies::overflow_error<boost::math::policies::ignore_error> > pol;
BOOST_CHECK_EQUAL(boost::math::asinh(inf, pol), inf);
BOOST_CHECK_EQUAL(boost::math::acosh(inf, pol), inf);
}
x = -1;
BOOST_CHECK_THROW(boost::math::acosh(x), std::domain_error);
if (std::numeric_limits<T>::has_quiet_NaN)
{
T n = std::numeric_limits<T>::quiet_NaN();
BOOST_CHECK_THROW(boost::math::acosh(n), std::domain_error);
}
}

5
test/asinh_test.hpp
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@@ -65,6 +65,11 @@ BOOST_TEST_CASE_TEMPLATE_FUNCTION(asinh_test, T)
BOOST_CHECK_EQUAL(boost::math::asinh(inf, pol), inf);
BOOST_CHECK_EQUAL(boost::math::asinh(-inf, pol), -inf);
}
if(std::numeric_limits<T>::has_quiet_NaN)
{
T n = std::numeric_limits<T>::quiet_NaN();
BOOST_CHECK_THROW(boost::math::asinh(n), std::domain_error);
}
}

5
test/atanh_test.hpp
View File

@@ -89,6 +89,11 @@ BOOST_TEST_CASE_TEMPLATE_FUNCTION(atanh_test, T)
BOOST_MATH_CHECK_THROW(atanh(T(1)), std::overflow_error);
BOOST_MATH_CHECK_THROW(atanh(T(-2)), std::domain_error);
BOOST_MATH_CHECK_THROW(atanh(T(2)), std::domain_error);
if (std::numeric_limits<T>::has_quiet_NaN)
{
T n = std::numeric_limits<T>::quiet_NaN();
BOOST_CHECK_THROW(boost::math::atanh(n), std::domain_error);
}
}