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/*
Copyright 2021 Equinor.
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>
#include <opm/common/utility/FileSystem.hpp>
#include <opm/simulators/utils/HDF5File.hpp>
#define BOOST_TEST_MODULE HDF5FileTest
#define BOOST_TEST_NO_MAIN
#include <boost/test/unit_test.hpp>
#include <filesystem>
#include <stdexcept>
BOOST_AUTO_TEST_CASE(ReadWrite)
{
auto path = std::filesystem::temp_directory_path() / Opm::unique_path("hdf5test%%%%%");
std::filesystem::create_directory(path);
auto rwpath = (path / "rw.hdf5").string();
#if HAVE_MPI
Opm::Parallel::Communication comm{MPI_COMM_SELF};
#else
Opm::Parallel::Communication comm{};
#endif
const std::vector<char> test_data{1,2,3,4,5,6,8,9};
{
Opm::HDF5File out_file(rwpath, Opm::HDF5File::OpenMode::OVERWRITE, comm);
BOOST_CHECK_NO_THROW(out_file.write("/test_data", "d1", test_data));
}
{
Opm::HDF5File in_file(rwpath, Opm::HDF5File::OpenMode::READ, comm);
std::vector<char> data;
BOOST_CHECK_NO_THROW(in_file.read("/test_data", "d1", data));
BOOST_CHECK_EQUAL_COLLECTIONS(data.begin(), data.end(),
test_data.begin(), test_data.end());
}
std::filesystem::remove(rwpath);
std::filesystem::remove(path);
}
BOOST_AUTO_TEST_CASE(ThrowOpenNonexistent)
{
#if HAVE_MPI
Opm::Parallel::Communication comm{MPI_COMM_SELF};
#else
Opm::Parallel::Communication comm{};
#endif
BOOST_CHECK_THROW(Opm::HDF5File out_file("no_such_file.hdf5", Opm::HDF5File::OpenMode::READ, comm), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(ReadNonExistentDset)
{
auto path = std::filesystem::temp_directory_path() / Opm::unique_path("hdf5test%%%%%");
std::filesystem::create_directory(path);
auto rwpath = (path / "existent_dset.hdf5").string();
#if HAVE_MPI
Opm::Parallel::Communication comm{MPI_COMM_SELF};
#else
Opm::Parallel::Communication comm{};
#endif
const std::vector<char> test_data{1,2,3,4,5,6,8,9};
{
Opm::HDF5File out_file(rwpath, Opm::HDF5File::OpenMode::OVERWRITE, comm);
BOOST_CHECK_NO_THROW(out_file.write("/test_data", "d1", test_data));
}
{
Opm::HDF5File in_file(rwpath, Opm::HDF5File::OpenMode::READ, comm);
std::vector<char> data;
BOOST_CHECK_NO_THROW(in_file.read("/test_data", "d1", data));
BOOST_CHECK_EQUAL_COLLECTIONS(data.begin(), data.end(),
test_data.begin(), test_data.end());
BOOST_CHECK_THROW(in_file.read("/test_data", "d2", data), std::runtime_error);
}
std::filesystem::remove(rwpath);
std::filesystem::remove(path);
}
BOOST_AUTO_TEST_CASE(WriteExistentDset)
{
auto path = std::filesystem::temp_directory_path() / Opm::unique_path("hdf5test%%%%%");
std::filesystem::create_directory(path);
auto rwpath = (path / "existent_dset.hdf5").string();
#if HAVE_MPI
Opm::Parallel::Communication comm{MPI_COMM_SELF};
#else
Opm::Parallel::Communication comm{};
#endif
const std::vector<char> test_data{1,2,3,4,5,6,8,9};
{
Opm::HDF5File out_file(rwpath, Opm::HDF5File::OpenMode::OVERWRITE, comm);
BOOST_CHECK_NO_THROW(out_file.write("/test_data", "d1", test_data));
BOOST_CHECK_THROW(out_file.write("/test_data", "d1", test_data), std::runtime_error);
}
std::filesystem::remove(rwpath);
std::filesystem::remove(path);
}
BOOST_AUTO_TEST_CASE(List)
{
auto path = std::filesystem::temp_directory_path() / Opm::unique_path("hdf5test%%%%%");
std::filesystem::create_directory(path);
auto rwpath = (path / "existent_dset.hdf5").string();
#if HAVE_MPI
Opm::Parallel::Communication comm{MPI_COMM_SELF};
#else
Opm::Parallel::Communication comm{};
#endif
const std::vector<char> test_data{1,2,3,4,5,6,8,9};
{
Opm::HDF5File out_file(rwpath, Opm::HDF5File::OpenMode::OVERWRITE, comm);
BOOST_CHECK_NO_THROW(out_file.write("/test_data", "d1", test_data));
BOOST_CHECK_NO_THROW(out_file.write("/test_data", "d2", test_data));
BOOST_CHECK_NO_THROW(out_file.write("/test_data/test", "d2", test_data));
}
{
Opm::HDF5File in_file(rwpath, Opm::HDF5File::OpenMode::READ, comm);
auto res1 = in_file.list("/");
BOOST_CHECK_EQUAL(res1.size(), 1u);
BOOST_CHECK_EQUAL(res1[0], "test_data");
auto res2 = in_file.list("/test_data");
BOOST_CHECK_EQUAL(res2.size(), 3u);
BOOST_CHECK_EQUAL(res2[0], "d1");
BOOST_CHECK_EQUAL(res2[1], "d2");
BOOST_CHECK_EQUAL(res2[2], "test");
BOOST_CHECK_THROW(in_file.list("/not_there"), std::runtime_error);
}
std::filesystem::remove(rwpath);
std::filesystem::remove(path);
}
bool init_unit_test_func()
{
return true;
}
int main(int argc, char** argv)
{
Dune::MPIHelper::instance(argc, argv);
return boost::unit_test::unit_test_main(&init_unit_test_func, argc, argv);
}
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