RetroShare/libretroshare/src/tests/util/sha1_test.cc
csoler aba5033604 - added argstream to handle commandline arguments
- switched tests to use the common value of argstream in libretroshare, rather than the one in tests/common
- reworked command line arguments in rsinit and retroshare-nogui.
- improved passwd hash explanations
- improved command-line help.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6559 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2013-08-06 17:01:38 +00:00

104 lines
2.6 KiB
C++

/*
* "$Id: dirtest.cc,v 1.1 2007-02-19 20:08:30 rmf24 Exp $"
*
* RetroShare C++ Interface.
*
* Copyright 2012-2012 by Cyril Soler
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#include "util/rsdir.h"
#include "util/utest.h"
#include <util/argstream.h>
#include <iostream>
#include <list>
#include <string>
#include <stdio.h>
void printHelp(int argc,char *argv[])
{
std::cerr << argv[0] << ": test RS sha1sum class implementation." << std::endl;
std::cerr << "Usage: " << argv[0] << " [test file]" << std::endl ;
}
INITTEST() ;
int main(int argc,char *argv[])
{
std::string inputfile ;
argstream as(argc,argv) ;
as >> parameter('i',"input",inputfile,"input file name to hash",false)
>> help() ;
as.defaultErrorHandling() ;
if(inputfile.empty())
inputfile = argv[0] ;
FILE *f = RsDirUtil::rs_fopen(inputfile.c_str(),"r") ;
CHECK(f != NULL) ;
std::cerr << "Testing sha1" << std::endl;
uint32_t SIZE = 1024*1024 ;
unsigned char *buf = new unsigned char[SIZE] ;
int len = fread(buf,1,SIZE,f) ;
std::cerr << "Read " << len << " bytes" << std::endl;
Sha1CheckSum sum = RsDirUtil::sha1sum(buf,len) ;
{
std::cerr << std::hex << sum.fourbytes[0] << std::endl;
std::cerr << "New method : " << sum.toStdString() << std::endl;
}
std::string hash ;
uint64_t size ;
RsDirUtil::getFileHash(inputfile.c_str(),hash,size) ;
std::cerr << "Old method : " << hash << std::endl;
CHECK(hash == sum.toStdString()) ;
Sha1CheckSum H(hash) ;
std::cerr << "Hashed transformed: " << H.toStdString() << std::endl;
CHECK(hash == H.toStdString()) ;
std::cerr << "Computing all chunk hashes:" << std::endl;
fseek(f,0,SEEK_SET) ;
int n=0 ;
while(len = fread(buf,1,SIZE,f))
{
Sha1CheckSum sum = RsDirUtil::sha1sum(buf,len) ;
std::cerr << "Chunk " << n << ": " << sum.toStdString() << std::endl;
n++;
}
fclose(f) ;
FINALREPORT("Sha1Test") ;
return TESTRESULT() ;
}