replacing \r\n by \n in generated mhd files when running toolTestRunner

[clitk.git] / tests / tools / toolTestRunner.cxx

diff --git a/tests/tools/toolTestRunner.cxx b/tests/tools/toolTestRunner.cxx
index 42226b781d9634bc1919c97d16391b3bd0da49e5..8a49c43e1cedb0561fe41068877fa7b7d23ecd6f 100644 (file)
--- a/tests/tools/toolTestRunner.cxx
+++ b/tests/tools/toolTestRunner.cxx
@@ -57,6 +57,27 @@ void assertFalse(int fail, const std::string &message=""){
     exit(1);
   }
 }
+
+#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
 /**
  * argv
  * [1] executable
@@ -91,15 +112,23 @@ int main(int argc, char** argv){
   //run the command line
   system(cmd_line.str().c_str());
   
-  //compare source files
-  assertFalse((itksys::SystemTools::FilesDiffer(outFile.c_str(), refFile)), "Source Files are different");
   
-  //eventually raw files associated
-  //should be passed as a boolean to check also for raw or not
+       //compare source files
+#ifdef _WIN32
+       std::string unixedOutFile= getTmpFileName();
+       //replace \r\n
+       dosToUnixFile(outFile, unixedOutFile);
+       assertFalse((itksys::SystemTools::FilesDiffer(unixedOutFile.c_str(), refFile)), "Generated mhd file != ref File");
+  remove(unixedOutFile.c_str());
+#else
+  assertFalse((itksys::SystemTools::FilesDiffer(outFile.c_str(), refFile)), "Generated mhd file != ref File");
+#endif
   
+       
+       //eventually raw files associated
+  //should be passed as a boolean to check also for raw or not
   std::string refRawFile = std::string(refFile)+".raw";
-  
-  
+   
   int found=outFile.find_last_of(".");
   std::string rawFile = outFile.substr(0, found)+".raw";
   if((itksys::SystemTools::FileExists(refRawFile.c_str(), true))){
@@ -117,3 +146,5 @@ int main(int argc, char** argv){
   //success
   return 0;
 }
+
+