X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=Testing%2FTestAllReadCompareDicom.cxx;h=4a461f2cda64f008110a78a8ceb278bfd151e4f9;hb=af698856153f426a4d852b6645e238f669d42276;hp=46d51a6cace7f797e9a2709d0306c6758c16115e;hpb=64429225702c1ca65ea3b6882be0e19c94509843;p=gdcm.git diff --git a/Testing/TestAllReadCompareDicom.cxx b/Testing/TestAllReadCompareDicom.cxx index 46d51a6c..4a461f2c 100644 --- a/Testing/TestAllReadCompareDicom.cxx +++ b/Testing/TestAllReadCompareDicom.cxx @@ -1,17 +1,137 @@ +/*========================================================================= + + Program: gdcm + Module: $RCSfile: TestAllReadCompareDicom.cxx,v $ + Language: C++ + Date: $Date: 2004/11/25 10:24:33 $ + Version: $Revision: 1.19 $ + + Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de + l'Image). All rights reserved. See Doc/License.txt or + http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html 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. + +=========================================================================*/ #include "gdcmHeader.h" #include "gdcmFile.h" +#include //Generated file: #include "gdcmDataImages.h" +int InternalTest(std::string const & filename, + std::string const & referenceFileName ) +{ + std::cout << " Testing: " << filename << std::endl; + + ////// Step 1: + std::cout << " 1..."; + gdcm::File* tested = new gdcm::File( filename ); + if( !tested->GetHeader()->IsReadable() ) + { + std::cout << " Failed" << std::endl + << " Image not gdcm compatible:" + << filename << std::endl; + delete tested; + return 1; + } + + ////// Step 2: + ////// Check for existence of reference baseline dicom file: + std::cout << "2..."; + + FILE* testFILE = fopen( referenceFileName.c_str(), "r" ); + if (! testFILE ) + { + uint8_t* testedImageData = tested->GetImageData(); // Kludge + (void)testedImageData; + + tested->SetWriteModeToRGB(); + tested->WriteDcmExplVR( referenceFileName ); + } + else + { + fclose( testFILE ); + } + + ////// Step 3a: + ////// When reference file is not gdcm readable test is failed: + std::cout << "3a..."; + + gdcm::File* reference = new gdcm::File( referenceFileName ); + if( !reference->GetHeader()->IsReadable() ) + { + std::cout << " Failed" << std::endl + << " reference image " + << referenceFileName + << " is not gdcm compatible." << std::endl; + delete tested; + delete reference; + return 1; + } + + ////// Step 3b: + std::cout << "3b..."; + int testedDataSize = tested->GetImageDataSize(); + uint8_t* testedImageData = tested->GetImageData(); + + int referenceDataSize = reference->GetImageDataSize(); + uint8_t* referenceImageData = reference->GetImageData(); + + if (testedDataSize != referenceDataSize) + { + std::cout << " Failed" << std::endl + << " pixel areas lengths differ: " + << testedDataSize << " # " << referenceDataSize + << std::endl; + delete tested; + delete reference; + return 1; + } + + if (int res = memcmp(testedImageData, referenceImageData, + testedDataSize) != 0 ) + { + (void)res; + std::cout << " Failed" << std::endl + << " pixel differ (as expanded in memory)." + << std::endl; + delete tested; + delete reference; + return 1; + } + + //////////////// Clean up: + delete tested; + delete reference; + + std::cout << "OK." << std::endl; + + return 0; +} + int TestAllReadCompareDicom(int argc, char* argv[]) { - if ( argc > 1 ) + if ( argc == 3 ) + { + // The test is specified a specific filename, use it instead of looping + // over all images + const std::string input = argv[1]; + const std::string reference = argv[2]; + return InternalTest( input, reference ); + } + else if ( argc > 3 || argc == 2 ) { std::cerr << " Usage: " << argv[0] << " (no arguments needed)." << std::endl; + std::cerr << "or Usage: " << argv[0] + << " filename.dcm reference.dcm" << std::endl; return 1; } + // else other cases: std::cout << " Description (Test::TestAllReadCompareDicom): " << std::endl; @@ -43,6 +163,7 @@ int TestAllReadCompareDicom(int argc, char* argv[]) << std::endl << std::endl; int i = 0; + int result = 0; while( gdcmDataImages[i] != 0 ) { ////// Check for existence of reference baseline directory @@ -50,40 +171,26 @@ int TestAllReadCompareDicom(int argc, char* argv[]) std::string baseLineDir = GDCM_DATA_ROOT; baseLineDir += "/BaselineDicom/"; - FILE* testFILE = fopen( baseLineDir.c_str(), "r" ); - if (! testFILE ) + std::ifstream* testDIR = new std::ifstream(baseLineDir.c_str(), std::ios::in | std::ios::binary); + if (!testDIR ) { - std::cerr << " The reference baseline directory " << std::endl - << " " - << baseLineDir << std::endl - << " couldn't be opened." - << std::endl; - return 1; + std::cerr << " The reference baseline directory " << std::endl + << " " + << baseLineDir << std::endl + << " couldn't be opened." + << std::endl; + return 1; } else - fclose( testFILE ); + { + testDIR->close(); + } ////// Step 1 (see above description): - std::string filename = GDCM_DATA_ROOT; - filename += "/"; //doh! + filename += "/"; filename += gdcmDataImages[i]; - - std::cout << " Testing: " << filename << std::endl; - - gdcmFile* tested = new gdcmFile( filename.c_str(), false, true ); - if( !tested->GetHeader()->IsReadable() ) - { - std::cout << " Image not gdcm compatible:" - << filename << std::endl; - delete tested; - return 1; - } - - ////// Step 2: - - ////// Check for existence of reference baseline dicom file: - + std::string referenceFileName = baseLineDir + gdcmDataImages[i++]; std::string::size_type slash_pos = referenceFileName.rfind( "." ); if ( slash_pos != std::string::npos ) @@ -91,77 +198,11 @@ int TestAllReadCompareDicom(int argc, char* argv[]) referenceFileName.replace( slash_pos + 1, 3, "dcm" ); } - testFILE = fopen( referenceFileName.c_str(), "r" ); - if (! testFILE ) - { - ////// Step 3a: - - int testedDataSize = tested->GetImageDataSize(); - void* testedImageData = tested->GetImageData(); // Kludge - tested->WriteDcmExplVR( referenceFileName ); - std::cerr << " Creating reference baseline file :" << std::endl - << " " << referenceFileName - << std::endl; - delete tested; - delete (char*)testedImageData; - continue; - } - else - fclose( testFILE ); - - ////// When reference file is not gdcm readable test is failed: - - gdcmFile* reference = new gdcmFile( referenceFileName.c_str(), - false, true ); - if( !reference->GetHeader()->IsReadable() ) - { - std::cout << " Reference image " << std::endl - << " " << referenceFileName <GetImageDataSize(); - void* testedImageData = tested->GetImageData(); - - int referenceDataSize = reference->GetImageDataSize(); - void* referenceImageData = reference->GetImageData(); - - if (testedDataSize != referenceDataSize) - { - std::cout << " Pixel areas lengths differ: " - << testedDataSize << " # " << referenceDataSize - << std::endl; - delete tested; - delete reference; - delete (char*)testedImageData; - delete (char*)referenceImageData; - return 1; - } - - if (int res = memcmp(testedImageData, referenceImageData, - testedDataSize) != 0 ) + if( InternalTest( filename, referenceFileName ) != 0 ) { - std::cout << " Pixel differ (as expanded in memory)." - << std::endl; - delete tested; - delete reference; - delete (char*)testedImageData; - delete (char*)referenceImageData; - return 1; + result++; } - std::cout << " Passed." << std::endl ; - - //////////////// Clean up: - delete tested; - delete reference; - delete (char*)testedImageData; - delete (char*)referenceImageData; } - return 0; + return result; }