/*=========================================================================
 *
 *  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.
 *
 *=========================================================================*/

// Specific ImageIO test

#include "itkNrrdImageIOTest.h"
#include "itkTestingMacros.h"


// This test is for the NRRD image IO.  The strategy is to generate random
// images of various data types, dimensionalities and sizes, write these images
// as NRRDs, read them back, and compare the read images with the originals.
int
itkNrrdImageIOTest(int argc, char * argv[])
{
  std::string inputFile;
  if (argc < 2)
  {
    std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv) << " Output\n";
    return EXIT_FAILURE;
  }

  if (argc > 2)
  {
    inputFile = std::string(argv[2]);
  }
  else
  {
    inputFile = std::string("null");
  }
  constexpr int sz = 10;
  int           ret = EXIT_SUCCESS;

  ret += itkNrrdImageIOTestReadWriteTest<unsigned char, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<char, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned short, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<short, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned int, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<int, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<long, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long long, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<long long, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<float, 2>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<double, 2>(std::string(argv[1]), sz, inputFile);

  ret += itkNrrdImageIOTestReadWriteTest<char, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned char, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<short, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned short, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<int, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned int, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<long, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<long long, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long long, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<float, 3>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<double, 3>(std::string(argv[1]), sz, inputFile);

  ret += itkNrrdImageIOTestReadWriteTest<char, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned char, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<short, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned short, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<int, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned int, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<long, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<long long, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long long, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<float, 4>(std::string(argv[1]), sz, inputFile);
  ret += itkNrrdImageIOTestReadWriteTest<double, 4>(std::string(argv[1]), sz, inputFile);

  // Test with compression on
  ret += itkNrrdImageIOTestReadWriteTest<char, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned char, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<short, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned short, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<int, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned int, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<long, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<long long, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<unsigned long long, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<float, 4>(std::string(argv[1]), sz, inputFile, true);
  ret += itkNrrdImageIOTestReadWriteTest<double, 4>(std::string(argv[1]), sz, inputFile, true);

  // Now we try to read a file which doen't exist
  ret += !(itkNrrdImageIOTestReadWriteTest<double, 4>(std::string(argv[1]), sz, "IDontExist.nrrd"));

  if (ret == EXIT_SUCCESS)
  {
    std::cout << "TEST PASSED!" << std::endl;
  }
  else
  {
    std::cout << "TEST FAILED WITH RETURN VALUE " << ret << std::endl;
  }
  return ret;
}