test_Checksum.c

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/*********************************************************************
Copyright (C) 2012 Hewlett-Packard Development Company, L.P.

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*********************************************************************/
#include "run_tests.h"

void testCountDigits()
{
  uint64_t Num = 15;
  int Digits = 0;
  Digits = CountDigits(Num);
  //printf("%d has %d digits\n",Num,Digits);
  FO_ASSERT_EQUAL(Digits, 2);
}

void testSumComputeFile()
{
  Cksum *SumTest;
  FILE *Fin;
  Filename = "../testdata/test.zip";
  char Fuid[1024];
  int i;

  memset(Fuid,0,sizeof(Fuid));
  Fin = fopen(Filename,"rb");
  if (Fin)
  {
    SumTest = SumComputeFile(Fin);
    if (SumTest)
    {
      for(i=0; i<20; i++) { sprintf(Fuid+0+i*2,"%02X",SumTest->SHA1digest[i]); }
      Fuid[40]='.';
      for(i=0; i<16; i++) { sprintf(Fuid+41+i*2,"%02X",SumTest->MD5digest[i]); }
      Fuid[73]='.';
      snprintf(Fuid+74,sizeof(Fuid)-74,"%Lu",(long long unsigned int)SumTest->DataLen);
      //printf("%s +++++++++\n",Fuid);
      FO_ASSERT_STRING_EQUAL(Fuid, "5CBBD4E0487601E9160A5C887E5C0C1E6541B3DE.5234FC4D5F9786A51B2206B9DEEACA68.825");
      FO_ASSERT_EQUAL((int)SumTest->DataLen, 825);
      free(SumTest);
    }
    fclose(Fin);
  }
}

void testSumToString()
{
  Cksum *SumTest;
  FILE *Fin;
  Filename = "../testdata/test.zip";
  char *Fuid = NULL;

  Fin = fopen(Filename,"rb");
  if (Fin)
  {
    SumTest = SumComputeFile(Fin);
    if (SumTest)
    {
      Fuid = SumToString(SumTest);
      FO_ASSERT_STRING_EQUAL(Fuid, "5CBBD4E0487601E9160A5C887E5C0C1E6541B3DE.5234FC4D5F9786A51B2206B9DEEACA68.825");
      free(SumTest);
    }
    fclose(Fin);
  }
}
/* ************************************************************************** */
/* **** cunit test cases **************************************************** */
/* ************************************************************************** */

CU_TestInfo Checksum_testcases[] =
{
  {"Checksum function CountDigits:", testCountDigits},
  {"Checksum function SumComputeFile:", testSumComputeFile},
  {"Checksum function SumToString:", testSumToString},
  CU_TEST_INFO_NULL
};