mitkDICOMLocaleTest.cpp File Reference

#include "mitkDataNodeFactory.h"
#include "mitkStandardFileLocations.h"
#include "mitkTestingMacros.h"
#include <list>
#include <locale>
#include <locale.h>

Go to the source code of this file.

Functions
bool	mitkDICOMLocaleTestChangeLocale (const std::string &locale)
void	mitkDICOMLocaleTestWithReferenceImage ()
int	mitkDICOMLocaleTest (int, char *[])

---

Function Documentation

int mitkDICOMLocaleTest	(	int	,
		char *	[]
	)

Definition at line 88 of file mitkDICOMLocaleTest.cpp.

References MITK_TEST_BEGIN, MITK_TEST_CONDITION_REQUIRED, MITK_TEST_END, mitkDICOMLocaleTestChangeLocale(), and mitkDICOMLocaleTestWithReferenceImage().

{
  MITK_TEST_BEGIN("DICOMLocaleTest");

  // load a reference DICOM file with the "C" locale being set
  mitkDICOMLocaleTestChangeLocale("C");
  mitkDICOMLocaleTestWithReferenceImage();
  // load a reference DICOM file with German locales being set
  typedef std::list<std::string> StringList;
  StringList alllocales;
  alllocales.push_back("de_DE");
  alllocales.push_back("de_DE.utf8");
  alllocales.push_back("de_DE.UTF8");
  alllocales.push_back("de_DE@euro");
  alllocales.push_back("German_Germany");

  // QuickFix for MAC OS X
  // See for more the Bug #3894 comments
#if defined (__APPLE__) || defined(MACOSX)
  alllocales.push_back("C");
#endif

  unsigned int numberOfTestedGermanLocales(0);

  for (StringList::iterator iter = alllocales.begin();
       iter != alllocales.end();
       ++iter)
  {
    if ( mitkDICOMLocaleTestChangeLocale(*iter) )
    {
      ++numberOfTestedGermanLocales;
      mitkDICOMLocaleTestWithReferenceImage();
    }
  }

  MITK_TEST_CONDITION_REQUIRED( numberOfTestedGermanLocales > 0, "Verify that at least one German locale has been tested.");
 
  MITK_TEST_END();
}

bool mitkDICOMLocaleTestChangeLocale

(

const std::string &

locale )

Definition at line 42 of file mitkDICOMLocaleTest.cpp.

References MITK_TEST_OUTPUT.

Referenced by mitkDICOMLocaleTest().

{
  try
  {
    MITK_TEST_OUTPUT(<< " ** Changing locale from " << setlocale(LC_ALL, NULL) << " to '" << locale << "'");
    setlocale(LC_ALL, locale.c_str());
    std::locale l( locale.c_str() );
    std::cin.imbue(l);
    return true;
  }
  catch(...)
  {
    MITK_TEST_OUTPUT(<< "Could not activate locale " << locale);
    return false;
  }

}

void mitkDICOMLocaleTestWithReferenceImage

(

)

Definition at line 60 of file mitkDICOMLocaleTest.cpp.

References mitk::StandardFileLocations::GetInstance(), MITK_TEST_CONDITION_REQUIRED, MITK_TEST_FAILED_MSG, MITK_TEST_OUTPUT, and mitk::DataNodeFactory::New().

Referenced by mitkDICOMLocaleTest().

{
  mitk::StandardFileLocations::Pointer locator = mitk::StandardFileLocations::GetInstance();
  MITK_TEST_CONDITION_REQUIRED(locator.IsNotNull(),"Instantiating StandardFileLocations");
  std::string filename = locator->FindFile("spacing-ok.dcm", "Core/Code/Testing/Data/");

  mitk::Image::Pointer image;
  mitk::DataNodeFactory::Pointer factory = mitk::DataNodeFactory::New();
  factory->SetFileName( filename );
  factory->Update();
  MITK_TEST_CONDITION_REQUIRED(factory->GetNumberOfOutputs() > 0, "file loaded");

  mitk::DataNode::Pointer node = factory->GetOutput( 0 );
  image = dynamic_cast<mitk::Image*>(node->GetData());
  if(image.IsNull())
  {
    MITK_TEST_FAILED_MSG(<< "File "<< filename << " is not an image - test will not be applied." );
  
    return;
  }  
    
  MITK_TEST_OUTPUT(<< "File "<< filename << " could be loaded." );

  MITK_TEST_OUTPUT(<< "MITK image reports pixel spacing of " << image->GetGeometry()->GetSpacing()[0] << " " << image->GetGeometry()->GetSpacing()[1] );
  MITK_TEST_CONDITION_REQUIRED(image->GetGeometry()->GetSpacing()[0] - 0.3141592 < 0.0000001, "correct x spacing");
  MITK_TEST_CONDITION_REQUIRED(image->GetGeometry()->GetSpacing()[1] - 0.3141592 < 0.0000001, "correct y spacing");
}