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/* -*- mia-c++ -*-
*
* This file is part of MIA - a toolbox for medical image analysis
* Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
*
* MIA 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.
*
* This program 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 MIA; if not, see <http://www.gnu.org/licenses/>.
*
*/
#define VSTREAM_DOMAIN "test-HDF5-3dimage"
#include <mia/internal/autotest.hh>
#include <boost/mpl/vector.hpp>
#include <boost/test/unit_test.hpp>
#include <addons/hdf5/hdf5_3dimage.hh>
using namespace std;
using namespace mia;
using namespace hdf5_3dimage;
template <typename T>
struct __fill_image {
static void apply(T3DImage<T>& image)
{
int v = 1;
for (auto i = image.begin(); i != image.end(); ++i)
*i = v++;
}
};
template <>
struct __fill_image<bool> {
static void apply(C3DBitImage& image)
{
bool v = false;
for (auto i = image.begin(); i != image.end(); ++i) {
*i = v;
v = !v;
}
}
};
typedef boost::mpl::vector<bool,
int8_t,
uint8_t,
int16_t,
uint16_t,
int32_t,
uint32_t,
int64_t,
uint64_t,
float,
double
> test_types;
BOOST_AUTO_TEST_CASE_TEMPLATE( test_simple_write_read, T, test_types )
{
C3DBounds size (2, 3, 4);
T3DImage<T> *image = new T3DImage<T>(size);
image->set_attribute("int", PAttribute(new CIntAttribute(2)));
const C3DFVector voxel_size(2, 2.5, 2.5);
image->set_voxel_size(voxel_size);
__fill_image<T>::apply(*image);
CHDF53DImageIOPlugin io;
CHDF53DImageIOPlugin::Data images;
images.push_back(P3DImage(image));
stringstream filename;
filename << "testimage-" << __type_descr<T>::value << ".h5";
cvdebug() << "test with " << filename.str() << "\n";
BOOST_REQUIRE(io.save(filename.str(), images));
auto loaded = io.load(filename.str());
BOOST_REQUIRE(loaded);
BOOST_REQUIRE(loaded->size() == 1u);
const auto& ploaded = dynamic_cast<const T3DImage<T>&>(*(*loaded)[0]);
auto iv = image->begin();
auto ev = image->end();
auto il = ploaded.begin();
while (iv != ev) {
BOOST_CHECK_EQUAL(*il, *iv);
++iv;
++il;
}
BOOST_CHECK_EQUAL(ploaded.get_voxel_size(), voxel_size);
auto int_attr = ploaded.template get_attribute_as<int>("int");
BOOST_CHECK_EQUAL(int_attr, 2);
unlink(filename.str().c_str());
}
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