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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 "itkImageFileReader.h"
#include "itkTestingMacros.h"
int
itkImageFileReaderTest1(int itkNotUsed(argc), char * argv[])
{
using ImageNDType = itk::Image<short, 2>;
using ReaderType = itk::ImageFileReader<ImageNDType>;
// Try an empty read
auto reader = ReaderType::New();
ITK_TRY_EXPECT_EXCEPTION(reader->Update());
// Now try a read with an image that doesn't exist
reader->SetFileName("this_file_should_not_exist");
ITK_TRY_EXPECT_EXCEPTION(reader->Update());
// Let's try to read a file where no ImageIO can read it
// This is the executable and no reader should be able to read it
reader->SetFileName(argv[0]);
ITK_TRY_EXPECT_EXCEPTION(reader->Update());
std::cout << "Test finished." << std::endl;
return EXIT_SUCCESS;
}
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