mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-23 07:53:29 -06:00
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
|
|
Copyright 2023 SINTEF AS
|
|
|
|
This file is part of the Open Porous Media project (OPM).
|
|
|
|
OPM is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OPM is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OPM. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include <config.h>
|
|
|
|
#define BOOST_TEST_MODULE TestSafeConversion
|
|
|
|
#include <boost/test/unit_test.hpp>
|
|
#include <opm/simulators/linalg/gpuistl/detail/safe_conversion.hpp>
|
|
|
|
BOOST_AUTO_TEST_CASE(TestToIntThrowsOutofRange)
|
|
{
|
|
BOOST_CHECK_THROW(Opm::gpuistl::detail::to_int(size_t(std::numeric_limits<int>::max()) + size_t(1));
|
|
, std::invalid_argument);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(TestToIntConvertInRange)
|
|
{
|
|
// This might seem slow, but it is really fast:
|
|
for (size_t i = 0; i <= size_t(1024 * 1024); ++i) {
|
|
BOOST_CHECK_EQUAL(int(i), Opm::gpuistl::detail::to_int(i));
|
|
}
|
|
|
|
BOOST_CHECK_EQUAL(std::numeric_limits<int>::max(),
|
|
Opm::gpuistl::detail::to_int(size_t(std::numeric_limits<int>::max())));
|
|
}
|
|
|
|
|
|
BOOST_AUTO_TEST_CASE(TestToSizeTThrowsOutofRange)
|
|
{
|
|
BOOST_CHECK_THROW(Opm::gpuistl::detail::to_size_t(-1);, std::invalid_argument);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(TestToSizeTConvertInRange)
|
|
{
|
|
// This might seem slow, but it is really fast:
|
|
for (int i = 0; i <= 1024 * 1024; ++i) {
|
|
BOOST_CHECK_EQUAL(size_t(i), Opm::gpuistl::detail::to_size_t(i));
|
|
}
|
|
|
|
BOOST_CHECK_EQUAL(size_t(std::numeric_limits<int>::max()),
|
|
Opm::gpuistl::detail::to_size_t(std::numeric_limits<int>::max()));
|
|
}
|