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/*
* Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
#if defined(_MSC_VER)
#pragma warning(disable : 4786)
#endif
#include "otbImage.h"
#include "otbWrapperInputImageParameter.h"
// Test image case, expect the same pointer for two calls with the same type
int otbWrapperInputImageParameterTest1(int, char* argv[])
{
auto param = otb::Wrapper::InputImageParameter::New();
param->SetKey(argv[2]);
param->SetDescription(argv[3]);
/*
Originally reported on gitlab as bug #1899:
https://gitlab.orfeo-toolbox.org/orfeotoolbox/otb/issues/1899
*/
using ImageType = otb::Image<float, 2>;
using ImageTypeOutput = otb::Image<unsigned char, 2>;
auto image = ImageType::New();
param->SetImage(image.GetPointer());
auto output1 = param->GetImage<ImageTypeOutput>();
auto output2 = param->GetImage<ImageTypeOutput>();
if (output1 != output2)
{
std::cerr << "InputImageParameter calls to ->GetImage<> are not consistent.\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
// Test image case, expect an exception for two calls with different types
int otbWrapperInputImageParameterTest2(int, char* [])
{
using ImageType = otb::Image<float, 2>;
using ImageTypeA = otb::Image<unsigned char, 2>;
using ImageTypeB = otb::Image<double, 2>;
auto image = ImageType::New();
auto param = otb::Wrapper::InputImageParameter::New();
param->SetImage(image.GetPointer());
try
{
param->GetImage<ImageTypeA>();
param->GetImage<ImageTypeB>();
param->GetImage<ImageTypeA>();
}
catch (itk::ExceptionObject&)
{
std::cerr << "Expected exception when calling GetImage() with different types.\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
// Filename case, expect the same pointer for two calls with the same type
int otbWrapperInputImageParameterTest3(int, char* argv[])
{
auto param = otb::Wrapper::InputImageParameter::New();
param->SetFromFileName(argv[1]);
param->SetKey(argv[2]);
param->SetDescription(argv[3]);
using ImageTypeOutput = otb::Image<unsigned char, 2>;
auto output1 = param->GetImage<ImageTypeOutput>();
auto output2 = param->GetImage<ImageTypeOutput>();
if (output1 != output2)
{
std::cerr << "InputImageParameter calls to ->GetImage<> are not consistent.\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
// Filename case, expect an exception for two calls with different types
int otbWrapperInputImageParameterTest4(int, char* argv[])
{
using ImageTypeA = otb::Image<unsigned char, 2>;
using ImageTypeB = otb::Image<double, 2>;
auto param = otb::Wrapper::InputImageParameter::New();
param->SetFromFileName(argv[1]);
param->SetKey(argv[2]);
param->SetDescription(argv[3]);
try
{
param->GetImage<ImageTypeA>();
param->GetImage<ImageTypeB>();
param->GetImage<ImageTypeA>();
}
catch (itk::ExceptionObject&)
{
std::cerr << "Expected exception when calling GetImage() with different types.\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
int otbWrapperInputImageParameterTest(int argc, char* argv[])
{
return otbWrapperInputImageParameterTest1(argc, argv) && otbWrapperInputImageParameterTest2(argc, argv) && otbWrapperInputImageParameterTest3(argc, argv) &&
otbWrapperInputImageParameterTest4(argc, argv);
}
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