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/*=========================================================================
Program: Image Guided Surgery Software Toolkit
Module: $RCSfile: igstkSpatialObjectReaderTest.cxx,v $
Language: C++
Date: $Date: 2008-02-11 01:41:51 $
Version: $Revision: 1.6 $
Copyright (c) ISC Insight Software Consortium. All rights reserved.
See IGSTKCopyright.txt or http://www.igstk.org/copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "igstkSpatialObjectReader.h"
#include "igstkLogger.h"
#include "itkStdStreamLogOutput.h"
int igstkSpatialObjectReaderTest( int argc, char * argv [] )
{
igstk::RealTimeClock::Initialize();
if( argc < 3 )
{
std::cerr << "Error: Missing command line arguments" << std::endl;
std::cerr << "Usage : " << std::endl;
std::cerr << argv[0] << " inputGoodFileName ";
std::cerr << " inputBadFileName " << std::endl;
return 1;
}
typedef unsigned char PixelType;
const unsigned int Dimension = 3;
typedef igstk::SpatialObjectReader< Dimension, PixelType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
typedef igstk::Object::LoggerType LoggerType;
typedef itk::StdStreamLogOutput LogOutputType;
// logger object created for logging mouse activities
LoggerType::Pointer logger = LoggerType::New();
LogOutputType::Pointer logOutput = LogOutputType::New();
logOutput->SetStream( std::cout );
logger->AddLogOutput( logOutput );
logger->SetPriorityLevel( itk::Logger::DEBUG );
reader->SetLogger( logger );
std::string name = reader->GetNameOfClass();
std::cout << "Name of class = " << name << std::endl;
reader->Print( std::cout );
// Test error condition: on purpose request to read an object
// without having provided the filename
reader->RequestReadObject();
// Test empty name
std::string emptyname;
reader->RequestSetFileName( emptyname );
// Test file doesn't exist
std::string filenameThatDoesntExist = "/This/FileName/Does/Not/Exist";
reader->RequestSetFileName( filenameThatDoesntExist );
// Test file that is a directory
std::string filenameIsADirectory = ".";
reader->RequestSetFileName( filenameIsADirectory );
// Test file that exists
std::string filenameThatExists = argv[1];
reader->RequestSetFileName( filenameThatExists );
// Request to read the object from the file
reader->RequestReadObject();
// Now reading a corrupted file
std::string filenameWithCorruptedContent = argv[2];
reader->RequestSetFileName( filenameWithCorruptedContent );
reader->RequestReadObject();
return EXIT_SUCCESS;
}
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