Source/kwsys/testEncode.c

   1 /*=========================================================================
   2
   3   Program:   KWSys - Kitware System Library
   4   Module:    $RCSfile: testEncode.c,v $
   5
   6   Copyright (c) Kitware, Inc., Insight Consortium.  All rights reserved.
   7   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
   8
   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 above copyright notices for more information.
  12
  13 =========================================================================*/
  14 #include "kwsysPrivate.h"
  15 #include KWSYS_HEADER(MD5.h)
  16
  17 /* Work-around CMake dependency scanning limitation.  This must
  18    duplicate the above list of headers.  */
  19 #if 0
  20 # include "MD5.h.in"
  21 #endif
  22
  23 #include <stdio.h>
  24 #include <string.h>
  25
  26 static const unsigned char testMD5input1[] =
  27 "  Copyright (c) Kitware, Inc., Insight Consortium.  All rights reserved.\n"
  28 "  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.\n";
  29 static const char testMD5output1[] = "04051e509e81ef0b1612ddf0e52ca89e";
  30
  31 static const int testMD5input2len = 28;
  32 static const unsigned char testMD5input2[] = "the cow jumped over the moon";
  33 static const char testMD5output2[] = "a2ad137b746138fae4e5adca9c85d3ae";
  34
  35 static int testMD5_1(kwsysMD5* md5)
  36 {
  37   char md5out[33];
  38   kwsysMD5_Initialize(md5);
  39   kwsysMD5_Append(md5, testMD5input1, -1);
  40   kwsysMD5_FinalizeHex(md5, md5out);
  41   md5out[32] = 0;
  42   printf("md5sum 1: expected [%s]\n"
  43          "               got [%s]\n",
  44          testMD5output1, md5out);
  45   return (strcmp(md5out, testMD5output1) != 0)? 1:0;
  46 }
  47
  48 static int testMD5_2(kwsysMD5* md5)
  49 {
  50   unsigned char digest[16];
  51   char md5out[33];
  52   kwsysMD5_Initialize(md5);
  53   kwsysMD5_Append(md5, testMD5input2, testMD5input2len);
  54   kwsysMD5_Finalize(md5, digest);
  55   kwsysMD5_DigestToHex(digest, md5out);
  56   md5out[32] = 0;
  57   printf("md5sum 2: expected [%s]\n"
  58          "               got [%s]\n",
  59          testMD5output2, md5out);
  60   return (strcmp(md5out, testMD5output2) != 0)? 1:0;
  61 }
  62
  63 int testEncode(int argc, char* argv[])
  64 {
  65   int result = 0;
  66   (void)argc;
  67   (void)argv;
  68
  69   /* Test MD5 digest.  */
  70   {
  71   kwsysMD5* md5 = kwsysMD5_New();
  72   result |= testMD5_1(md5);
  73   result |= testMD5_2(md5);
  74   kwsysMD5_Delete(md5);
  75   }
  76
  77   return result;
  78 }