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/*
* steghide 0.5.1 - a steganography program
* Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#include "SampleValueTest.h"
#include "utcommon.h"
#include "SampleValue.h"
bool SampleValueTest::genericTestIsNeighbour (SampleValue* s1, SampleValue* s2, bool res)
{
bool retval = ((s1->isNeighbour(s2) == s2->isNeighbour(s1)) && (s1->isNeighbour(s2) == res)) ;
if (ArgVerbose && !retval) {
std::cerr << std::endl << "---- FAILED: genericIsNeighbour ----" << std::endl ;
std::cerr << "is: " << s1->isNeighbour(s2) << ", shouldbe: " << res << std::endl ;
std::cerr << "distance of s1 (0x" << std::hex << s1->getKey() << ") and s2 (0x" ;
std::cerr << s2->getKey() << std::dec << ") is: " << s1->calcDistance(s2) << std::endl ;
std::cerr << "-------------------------------------" << std::endl ;
}
return retval ;
}
bool SampleValueTest::genericTestDistance (SampleValue* s1, SampleValue* s2, UWORD32 dist)
{
bool retval = ((s1->calcDistance(s2) == s2->calcDistance(s1)) && (s1->calcDistance(s2) == dist)) ;
if (ArgVerbose && !retval) {
std::cerr << std::endl << "---- FAILED: genericTestDistance ----" << std::endl ;
std::cerr << "distance of s1 (0x" << std::hex << s1->getKey() << ") and s2 (0x" ;
std::cerr << s2->getKey() << std::dec << ") is: " << s1->calcDistance(s2) << std::endl ;
std::cerr << "should be: " << dist << std::endl ;
std::cerr << "-------------------------------------" << std::endl ;
}
return retval ;
}
bool SampleValueTest::genericTestEValue (SampleValue* s, EmbValue ev)
{
bool retval = (s->getEmbeddedValue() == ev) ;
return retval ;
}
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