1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://www.centreleonberard.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ===========================================================================*/
24 #include <itksys/SystemTools.hxx>
25 const int NO_OUTPUT_OPTION=-1;
26 int getOutputOptionIndex(int argc, char** argv){
27 for(int i=1; i<argc; i++){
28 std::string s = argv[i];
33 return NO_OUTPUT_OPTION;
35 inline char* getTmpFileName(){
36 char buffer [L_tmpnam];
37 char* back = tmpnam (buffer);
51 * [2.x] and [2.x+1] are optional
53 int main(int argc, char** argv){
54 //reference file must exist or we fail
55 char* refFile = argv[argc-1];
56 if(!(itksys::SystemTools::FileExists(refFile, true))){
57 std::cout<<"refFile "<<refFile<<" doesn't exist"<<std::endl;
61 std::ostringstream cmd_line;
62 cmd_line<<CLITK_TEST_TOOLS_PATH;
63 for(int i=1; i<argc-1; i++){
64 //we should ensure the file exists, find an -i index or a long file name maybe?
65 cmd_line<<argv[i]<<" ";
68 //look for the need of generating an output file
69 int outputOptionIndex = getOutputOptionIndex(argc, argv);
71 if(NO_OUTPUT_OPTION==outputOptionIndex){
72 outFile = getTmpFileName();
73 cmd_line<<" > "<<outFile;
75 //todo test this else branch
76 std::string s = std::string(CLITK_TEST_DATA_PATH);
77 s+=argv[outputOptionIndex];
78 //DO NOT MODIFY outFile
79 outFile = (char*)s.c_str();
82 //run the command line
83 system(cmd_line.str().c_str());
85 //files should be equal, so if this is the case return success=0
86 int fail = (itksys::SystemTools::FilesDiffer(outFile, refFile))?1:0;