* Fix bug when reading the DicomVR.dic file

[gdcm.git] / Testing / TestUtil.cxx

diff --git a/Testing/TestUtil.cxx b/Testing/TestUtil.cxx
index 80a52a0727b0a152fd1a19617ca74b48da4053fc..d72b8c471de31f7f2cdc7d5e99568d13b05fc40f 100644 (file)
--- a/Testing/TestUtil.cxx
+++ b/Testing/TestUtil.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: TestUtil.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/01/27 10:43:19 $
-  Version:   $Revision: 1.8 $
+  Date:      $Date: 2005/08/22 15:38:04 $
+  Version:   $Revision: 1.15 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -19,10 +19,95 @@
 // way to test this class.
 
 #include "gdcmUtil.h"
+#include "gdcmDebug.h"
 #include <iostream>
 
-int TestUtil(int , char * [])
+int TestUtil(int , char *[])
 {
+   unsigned int i;
+
+   // Seeing at a glance HOW int16, int32, float, double, 
+   // are implanted in memory
+   uint16_t u16 = 0x0102;
+   uint32_t u32 = 0x01020304;
+   float flt= 1.0;
+   double dbl=1.0;
+
+   std::cout << "This is gdcm version: " << gdcm::Util::GetVersion() << std::endl;
+
+   std::cout << "---------- uint16 : " << std::dec <<u16 << " = 0x" 
+             << std::hex << u16 << std::endl;
+   for (i=0;i<sizeof(uint16_t);i++) 
+   {
+      std::cout << std::hex <<"[" <<(uint16_t)((uint8_t*)&u16)[i] << "] " ;
+     // printf("[%0x]\n",((uint8_t*)&u16)[i]);
+   }
+   std::cout << std::endl;
+
+   std::cout << "---------- unit32 : "<< std::dec << u32 << " = 0x" 
+             << std::hex << u32 << std::endl;
+   for (i=0;i<sizeof(uint32_t);i++) 
+   {
+      std::cout << std::hex <<"[" <<(uint32_t)((uint8_t*)&u32)[i] << "] " ;
+   }
+   std::cout << std::endl;
+
+   std::cout << "---------- float : " <<flt << " = 0x" 
+             << std::hex << flt << std::endl;
+   for (i=0;i<sizeof(float);i++) 
+   {
+      std::cout << std::hex <<"[" <<(uint16_t)((uint8_t*)&flt)[i] << "] " ;
+   }
+   std::cout << std::endl;
+
+   flt= 2.0;
+   std::cout << "---------- float : " <<flt << " = 0x" 
+             << std::hex << flt << std::endl;
+   for (i=0;i<sizeof(float);i++) 
+   {
+      std::cout << std::hex <<"[" <<(uint16_t) ((uint8_t*)&flt)[i] << "] " ;
+   }
+   std::cout << std::endl;
+
+   std::cout << "---------- double : " << std::dec <<dbl << " = 0x" 
+             << std::hex << dbl << std::endl;
+   for (i=0;i<sizeof(double);i++) 
+   {
+      std::cout << std::hex <<"[" <<(uint16_t)((uint8_t*)&dbl)[i] << "] " ;
+   }
+   std::cout << std::endl;
+
+   dbl=2.0;
+   std::cout << "---------- double : " << std::dec <<dbl << " = 0x" 
+             << std::hex << dbl << std::endl;
+   for (i=0;i<sizeof(double);i++) 
+   {
+      std::cout << std::hex <<"[" <<(uint16_t)((uint8_t*)&dbl)[i] << "] " ;
+   }
+   std::cout << std::endl;
+
+   // CreateCleanString
+   std::string x = "a#@-bc\tdef";
+   std::string y = gdcm::Util::CreateCleanString(x);
+   std::cout << "Clean : [" << x <<"] --> [" << y <<"]" << std::endl;
+
+
+   // CountSubstring : substring id "#@-"
+   x = "abcd#@-wyz*@-lmn#@-uvw-#@ijk";
+   std::cout << "in [" << x << "] " << std::endl; 
+   std::cout << " - count '#@-' : " 
+             << gdcm::Util::CountSubstring(x, "#@-") << std::endl;
+
+   // Tokenize : tokens are '#', '@', '-'
+   std::vector<std::string> tokens;
+   std::cout << " - use tokens '#@-' :" << std::endl;
+   gdcm::Util::Tokenize (x, tokens, "#@-");
+   for (unsigned int ui=0; ui<tokens.size();ui++)
+   {
+      std::cout << "[" << tokens[ui] << "]" << std::endl;
+   }
+   tokens.clear();
+
    // Time 
    std::cout << "Time:" << gdcm::Util::GetCurrentDateTime() << std::endl;
 
@@ -36,7 +121,7 @@ int TestUtil(int , char * [])
 
    // Unique UID test
    std::string gdcmUid;
-   for (int i=0; i<10; i++)
+   for (i=0; i<10; i++)
    {
       gdcmUid = gdcm::Util::CreateUniqueUID();
       std::cout << "Current UID for gdcm " <<  gdcmUid << std::endl;
@@ -59,5 +144,20 @@ int TestUtil(int , char * [])
    if(  gdcm::Util::DicomStringEqual(d,ref) ) 
       return 1;
 
+// ----------------------------------------------------------
+// Let's test gdcm::Debug, now.
+    std::cout << "GetDebugFlag : " << gdcm::Debug::GetDebugFlag() <<std::endl;
+    gdcm::Debug::SetDebugFilename ("DummyFileNameToWriteTo.txt");
+    std::cout << "We set a Debug file"   <<std::endl;
+    if ( !gdcm::Debug::GetDebugFlag() )
+    {
+       std::cout << "Debug Flag should be TRUE... " << std::endl;
+       return 1;
+    }
+    std::cout << "GetDebugFlag : " << gdcm::Debug::GetDebugFlag()<<std::endl;
+    gdcm::Debug::SetDebugFlag ( false );
+    std::cout << "GetDebugFlag : " << gdcm::Debug::GetDebugFlag()<<std::endl;
+    gdcm::Debug::SetDebugFilename ("DummyFileNameToWriteTo2.txt");    
+
    return 0;
 }