mitk: mitkSTLFileReaderTest.cpp Source File

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00001 /*=========================================================================
00002 
00003 Program:   Medical Imaging & Interaction Toolkit
00004 Language:  C++
00005 Date:      $Date: 2009-09-17 13:15:38 +0200 (Do, 17 Sep 2009) $
00006 Version:   $Revision: 19014 $
00007 
00008 Copyright (c) German Cancer Research Center, Division of Medical and
00009 Biological Informatics. All rights reserved.
00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
00011 
00012 This software is distributed WITHOUT ANY WARRANTY; without even
00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00014 PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 
00019 #include "mitkImage.h"
00020 #include "mitkSTLFileReader.h"
00021 #include "mitkTimeSlicedGeometry.h"
00022 #include "mitkSlicedGeometry3D.h"
00023 #include "mitkSurface.h"
00024 #include "mitkTestingMacros.h"
00025 #include <vtkSTLReader.h>
00026 #include <vtkPolyData.h>
00027 #include <vtkSmartPointer.h>
00028 
00029 #include <fstream>
00030 int mitkSTLFileReaderTest(int argc, char* argv[])
00031 {
00032   // always start with this!
00033   MITK_TEST_BEGIN("STLFileReader")
00034 
00035   //Read STL-Image from file
00036   mitk::STLFileReader::Pointer reader = mitk::STLFileReader::New();
00037 
00038   if(argc==0)
00039   {
00040     std::cout<<"file not found - test not applied [PASSED]"<<std::endl;
00041     std::cout<<"[TEST DONE]"<<std::endl;
00042     return EXIT_SUCCESS;
00043   }
00044 
00045   std::cout << "Testing CanReadFile(): ";
00046   if (!reader->CanReadFile(argv[1], "", ""))
00047   {
00048     //std::cout<<"[FAILED]"<<std::endl;
00049     //return EXIT_FAILURE;
00050     MITK_TEST_OUTPUT(<< mitkTestName << ": "<< mitk::TestManager::GetInstance()->NumberOfPassedTests() << " tests [DONE PASSED] File is not STL!")
00051     return EXIT_SUCCESS; 
00052   }
00053   std::cout<<"[PASSED]"<<std::endl;
00054 
00055   reader->SetFileName(argv[1]);
00056   reader->Update();
00057 
00058   MITK_TEST_CONDITION_REQUIRED((reader->GetOutput() != NULL),"Reader output not NULL")
00059 
00060   mitk::Surface::Pointer surface = reader->GetOutput();
00061   MITK_TEST_CONDITION_REQUIRED(surface->IsInitialized(),"IsInitialized()")
00062 
00063   MITK_TEST_CONDITION_REQUIRED((surface->GetVtkPolyData()!=NULL),"mitk::Surface::SetVtkPolyData()")
00064 
00065   MITK_TEST_CONDITION_REQUIRED((surface->GetGeometry()!=NULL),"Availability of geometry")
00066 
00067   vtkSmartPointer<vtkSTLReader> myVtkSTLReader = vtkSmartPointer<vtkSTLReader>::New();
00068   myVtkSTLReader->SetFileName( argv[1] );
00069   myVtkSTLReader->Update();
00070   vtkSmartPointer<vtkPolyData> myVtkPolyData = myVtkSTLReader->GetOutput();
00071   // vtkPolyData from vtkSTLReader directly
00072   int n = myVtkPolyData->GetNumberOfPoints();
00073   // vtkPolyData from mitkSTLFileReader
00074   int m = surface->GetVtkPolyData()->GetNumberOfPoints();
00075   MITK_TEST_CONDITION_REQUIRED((n == m),"Number of Points in VtkPolyData")
00076 
00077   // always end with this!
00078   MITK_TEST_END()
00079 }