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/*=========================================================================
*
* Copyright NumFOCUS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkSTAPLEImageFilter.h"
#include "itkImageFileReader.h"
#include "itkTestingMacros.h"
int
itkImageFileReaderIOToRequestedRegionMismatchTest(int argc, char * argv[])
{
if (argc < 3)
{
std::cerr << "Missing parameters." << std::endl;
std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv) << "file1 file2 ... fileN" << std::endl;
return EXIT_FAILURE;
}
constexpr unsigned int Dimension = 2;
using InputImageType = itk::Image<unsigned short, Dimension>;
using OutputImageType = itk::Image<double, Dimension>;
using STAPLEImageFilterType = itk::STAPLEImageFilter<InputImageType, OutputImageType>;
auto stapleImageFilter = STAPLEImageFilterType::New();
typename itk::ImageFileReader<InputImageType>::Pointer reader;
for (int i = 1; i < argc; ++i)
{
// Instantiate a new reader for each image
reader = itk::ImageFileReader<InputImageType>::New();
reader->SetFileName(argv[i]);
stapleImageFilter->SetInput(itk::Math::CastWithRangeCheck<unsigned int>(i - 1), reader->GetOutput());
}
// Expect an image region to requested region size mismatch exception
ITK_TRY_EXPECT_EXCEPTION(stapleImageFilter->Update());
std::cout << "Test finished." << std::endl;
return EXIT_SUCCESS;
}
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