X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=tests%2Ftools%2FtoolTestRunner.cxx;h=212321106ec1a32458977c592be1e19a4274a8a6;hb=b50c4ae3e2850ad593d2c991b56e04ed22748f99;hp=0eb1f902a418171f53774694c3f7f979f99bc906;hpb=0624167920352550d4e66444b97a957b6053a50c;p=clitk.git

diff --git a/tests/tools/toolTestRunner.cxx b/tests/tools/toolTestRunner.cxx
index 0eb1f90..2123211 100644
--- a/tests/tools/toolTestRunner.cxx
+++ b/tests/tools/toolTestRunner.cxx
@@ -23,6 +23,7 @@
 #include <stdlib.h>
 #include <itksys/SystemTools.hxx>
 const int NO_OUTPUT_OPTION=-1;
+const int TEST_EXITED=1;
 int getOutputOptionIndex(int argc, char** argv){
   for(int i=1; i<argc; i++){
       std::string s = argv[i];
@@ -32,58 +33,153 @@ int getOutputOptionIndex(int argc, char** argv){
   }
   return NO_OUTPUT_OPTION;
 }
-inline char* getTmpFileName(){
-  char buffer [L_tmpnam];
-  char* back = tmpnam (buffer);
-  if(back==NULL){
+
+std::string getTmpFileName(){
+#ifdef _WIN32
+  char fileName[L_tmpnam_s];
+  errno_t err = tmpnam_s(fileName);
+#else
+  char fileName[] = "/tmp/vvTempXXXXXX";
+  int err=0;
+  int fd = mkstemp(fileName);
+  if(fd==-1) err=1;
+#endif
+  if(err){
+   std::cout<<"couldnot create file. Exiting"<<std::endl;
+   exit(TEST_EXITED);
+  }
+  return std::string(fileName);
+}
+
+void assertFalse(int fail, const std::string &message=""){
+  if(fail){
+    std::cout<<message<<std::endl; 
     exit(1);
   }
-  return back;
+}
+bool isLineToIgnore(const std::string line){
+	if(std::string::npos == line.find_first_of("ITK_InputFilterName")){
+		return true;
+	}
+	return false;
+}
+bool mhdCmp(const std::string &file, const std::string &refFile){
+	bool sameFiles = true;
+	std::ifstream in(file.c_str());
+	std::ifstream ref(file.c_str());
+	std::string line;
+	std::string refLine;
+	while ( in.good() && ref.good()){
+		getline (in,line);
+		//does the line begins by an attribute to ignore
+		if(isLineToIgnore(line)){
+			continue;
+		}
+		
+		getline(ref,refLine);
+		while(isLineToIgnore(refLine)){
+			getline(ref,refLine);
+		}
+		if(line!=refLine){
+			sameFiles = false;
+			break;
+		}
+	}
+	in.close();
+	ref.close();
+	//check files same length
+	return sameFiles;
+}
+
+#ifdef _WIN32
+void dosToUnixFile(std::string dosFile, std::string unixedFile){
+		
+	std::ifstream ifile(dosFile.c_str(),std::ios::binary);
+	ifile.seekg(0,std::ios_base::end);
+	long s=ifile.tellg();
+	char *buffer=new char[s];
+	ifile.seekg(0);
+	ifile.read(buffer,s);
+	ifile.close();
+	std::string txt(buffer,s);
+	delete[] buffer;
+	size_t off=0;
+	while ((off=txt.find("\r\n",off))!=std::string::npos)
+		txt.replace(off,sizeof("\r\n")-1,"\n");
+	std::ofstream ofile(unixedFile.c_str());
+	ofile.write(txt.c_str(),txt.size());
+	
+}
+#endif
+
+std::string mhdToRawName(const std::string &mhdName){
+	int found = mhdName.find_last_of(".");
+  return mhdName.substr(0, found)+".raw";
 }
 /**
  * argv
  * [1] executable
  * [2] random options
  * [2.x] -o
- * [2.x+1] outFileName
  * [3] reference file
  * 
- * [2.x] and [2.x+1] are optional
+ * [2.x] is optional. If set a temporary file will be generated. So NO need to pass a random outputFileName
  */
 int main(int argc, char** argv){
   //reference file must exist or we fail
   char* refFile = argv[argc-1];
-  if(!(itksys::SystemTools::FileExists(refFile, true))){
-    std::cout<<"refFile "<<refFile<<" doesn't exist"<<std::endl; 
-    return 1;
-  } 
+	std::string strRefFile = std::string(refFile);
+  assertFalse(!(itksys::SystemTools::FileExists(refFile, true)), "refFile "+strRefFile+" doesn't exist");
   
   std::ostringstream cmd_line;
   cmd_line<<CLITK_TEST_TOOLS_PATH;
   for(int i=1; i<argc-1; i++){
-  //we should ensure the file exists, find an -i index or a long file name maybe?
+      //we should ensure the file exists, find an -i index or a long file name maybe?
       cmd_line<<argv[i]<<" ";
   }
 
   //look for the need of generating an output file
   int outputOptionIndex = getOutputOptionIndex(argc, argv);
-  char* outFile;
+  std::string outFile;
   if(NO_OUTPUT_OPTION==outputOptionIndex){
-    outFile = getTmpFileName();
-    cmd_line<<" > "<<outFile;
+     outFile = getTmpFileName();
+     cmd_line<<">"<<outFile;
   }else{
-    //todo test this else branch
-    std::string s = std::string(CLITK_TEST_DATA_PATH);
-    s+=argv[outputOptionIndex];
-    //DO NOT MODIFY outFile
-    outFile = (char*)s.c_str();
+     outFile = argv[argc-2];
   }
-  
+  std::cout<<cmd_line.str()<<std::endl;;
   //run the command line
   system(cmd_line.str().c_str());
   
-  //files should be equal, so if this is the case return success=0
-  int fail = (itksys::SystemTools::FilesDiffer(outFile, refFile))?1:0;
-  remove(outFile);
-  return fail;
+	assertFalse(!itksys::SystemTools::FileExists(outFile.c_str(), true), "no mhd have been generated");
+  
+	//compare source files
+#ifdef _WIN32
+	std::string unixedOutFile= getTmpFileName();
+	//replace \r\n
+	dosToUnixFile(outFile, unixedOutFile);
+	assertFalse(!mhdCmp(unixedOutFile, refFile), "Generated mhd file != ref File");
+  remove(unixedOutFile.c_str());
+#else
+  assertFalse(!mhdCmp(outFile.c_str(), refFile), "Generated mhd file != ref File");
+#endif
+  std::string refRawFile = mhdToRawName(strRefFile);
+  std::string rawFile = mhdToRawName(outFile);
+  
+  if((itksys::SystemTools::FileExists(refRawFile.c_str(), true))){
+    //compare the raw stuff
+    if((itksys::SystemTools::FileExists(rawFile.c_str(), true))){
+       std::cout<<"Checking raws"<<std::endl;
+       assertFalse(itksys::SystemTools::FilesDiffer(refRawFile.c_str(), rawFile.c_str()), "Raws are different");
+    }
+    //file is not removed if there is a fail
+    remove(rawFile.c_str());
+  }
+  //neither the mhd is
+  remove(outFile.c_str());
+  
+  //success
+  return 0;
 }
+
+