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added: HDF5File::list

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lists a given HDF5 group
This commit is contained in:
Arne Morten Kvarving
2023-02-07 14:31:40 +01:00
parent afba3f948c
commit e5c2fcfaf2
3 changed files with 57 additions and 2 deletions
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30
tests/test_HDF5File.cpp
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@@ -94,3 +94,33 @@ BOOST_AUTO_TEST_CASE(WriteExistentDset)
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();
const std::vector<char> test_data{1,2,3,4,5,6,8,9};
{
Opm::HDF5File out_file(rwpath, Opm::HDF5File::OpenMode::OVERWRITE);
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);
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);
}