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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 <iostream>
#include "utcommon.h"
#include "BmpWinFileTest.h"
#include "BmpPaletteSampleValue.h"
#include "BmpRGBSampleValue.h"
BmpWinFileTest::BmpWinFileTest (TestSuite* s)
: CvrStgFileTest("BmpWinFile", s)
{
ADDTESTCATEGORY (BmpWinFileTest, testReadWrite) ;
ADDTESTCATEGORY (BmpWinFileTest, testReadEmbedExtract) ;
ADDTESTCATEGORY (BmpWinFileTest, testReadEmbedWriteReadExtract) ;
ADDTESTCATEGORY (BmpWinFileTest, testPosition) ;
ADDTESTCATEGORY (BmpWinFileTest, testEmbeddedValue) ;
}
void BmpWinFileTest::setup ()
{
UnitTest::setup() ;
Globs.reset() ;
f1 = CvrStgFile::readFile (std::string(DATADIR) + "win3x1_std.bmp") ;
bs1 = new BitString (std::string ("this is a test")) ;
gl1 = Globs ;
Globs.reset() ;
f2 = CvrStgFile::readFile (std::string(DATADIR) + "win3x4_std.bmp") ;
bs2 = new BitString (std::string ("this is another test - this time a little longer")) ;
gl2 = Globs ;
Globs.reset() ;
f3 = CvrStgFile::readFile (std::string(DATADIR) + "win3x8_std.bmp") ;
bs3 = new BitString (std::string ("yet another test which is even longer than the previous test bitstring")) ;
gl3 = Globs ;
Globs.reset() ;
f4 = CvrStgFile::readFile (std::string(DATADIR) + "win3x24_std.bmp") ;
bs4 = new BitString (std::string ("the last test")) ;
gl4 = Globs ;
}
void BmpWinFileTest::cleanup ()
{
UnitTest::cleanup() ;
delete bs1 ; delete bs2 ; delete bs3 ; delete bs4 ;
delete f1 ; delete f2 ; delete f3 ; delete f4 ;
}
void BmpWinFileTest::testReadWrite()
{
Globs = gl1 ; addTestResult (genericTestReadWrite (std::string(DATADIR) + "win3x1_std.bmp")) ;
Globs = gl2 ; addTestResult (genericTestReadWrite (std::string(DATADIR) + "win3x4_std.bmp")) ;
Globs = gl3 ; addTestResult (genericTestReadWrite (std::string(DATADIR) + "win3x8_std.bmp")) ;
Globs = gl4 ; addTestResult (genericTestReadWrite (std::string(DATADIR) + "win3x24_std.bmp")) ;
}
void BmpWinFileTest::testReadEmbedExtract()
{
Globs = gl1 ; addTestResult (genericTestReadEmbedExtract (std::string(DATADIR) + "win3x1_std.bmp", *bs1)) ;
Globs = gl2 ; addTestResult (genericTestReadEmbedExtract (std::string(DATADIR) + "win3x4_std.bmp", *bs2)) ;
Globs = gl3 ; addTestResult (genericTestReadEmbedExtract (std::string(DATADIR) + "win3x8_std.bmp", *bs3)) ;
Globs = gl4 ; addTestResult (genericTestReadEmbedExtract (std::string(DATADIR) + "win3x24_std.bmp", *bs4)) ;
}
void BmpWinFileTest::testReadEmbedWriteReadExtract()
{
Globs = gl1 ; addTestResult (genericTestReadEmbedWriteReadExtract (std::string(DATADIR) + "win3x1_std.bmp", *bs2)) ;
Globs = gl2 ; addTestResult (genericTestReadEmbedWriteReadExtract (std::string(DATADIR) + "win3x4_std.bmp", *bs3)) ;
Globs = gl3 ; addTestResult (genericTestReadEmbedWriteReadExtract (std::string(DATADIR) + "win3x8_std.bmp", *bs4)) ;
Globs = gl4 ; addTestResult (genericTestReadEmbedWriteReadExtract (std::string(DATADIR) + "win3x24_std.bmp", *bs1)) ;
}
void BmpWinFileTest::testPosition()
{
Globs = gl1 ;
addTestResult (genericTestPosition (f1, 0, new BmpPaletteSampleValue (0))) ;
addTestResult (genericTestPosition (f1, 1, new BmpPaletteSampleValue (1))) ;
addTestResult (genericTestPosition (f1, 143, new BmpPaletteSampleValue (1))) ;
addTestResult (genericTestPosition (f1, 144, new BmpPaletteSampleValue (0))) ;
addTestResult (genericTestPosition (f1, 2303, new BmpPaletteSampleValue (1))) ;
addTestResult (genericTestPosition (f1, 2302, new BmpPaletteSampleValue (0))) ;
Globs = gl2 ;
addTestResult (genericTestPosition (f2, 0, new BmpPaletteSampleValue (9))) ;
addTestResult (genericTestPosition (f2, 20, new BmpPaletteSampleValue (4))) ;
addTestResult (genericTestPosition (f2, 47, new BmpPaletteSampleValue (13))) ;
addTestResult (genericTestPosition (f2, 48, new BmpPaletteSampleValue (9))) ;
addTestResult (genericTestPosition (f2, 2303, new BmpPaletteSampleValue (3))) ;
Globs = gl3 ;
addTestResult (genericTestPosition (f3, 0, new BmpPaletteSampleValue (202))) ;
addTestResult (genericTestPosition (f3, 4, new BmpPaletteSampleValue (38))) ;
addTestResult (genericTestPosition (f3, 47, new BmpPaletteSampleValue (81))) ;
addTestResult (genericTestPosition (f3, 48, new BmpPaletteSampleValue (66))) ;
addTestResult (genericTestPosition (f3, 2302, new BmpPaletteSampleValue (105))) ;
Globs = gl4 ;
addTestResult (genericTestPosition (f4, 0, new BmpRGBSampleValue (121, 110, 119))) ;
addTestResult (genericTestPosition (f4, 1, new BmpRGBSampleValue (113, 109, 130))) ;
addTestResult (genericTestPosition (f4, 12, new BmpRGBSampleValue (92, 113, 115))) ;
addTestResult (genericTestPosition (f4, 2303, new BmpRGBSampleValue (75, 107, 158))) ;
}
void BmpWinFileTest::testReadExtractCompare()
{
// TODO
}
void BmpWinFileTest::testEmbeddedValue ()
{
Globs = gl1 ; addTestResult (genericTestEmbeddedValue (f1)) ;
Globs = gl2 ; addTestResult (genericTestEmbeddedValue (f2)) ;
Globs = gl3 ; addTestResult (genericTestEmbeddedValue (f3)) ;
Globs = gl4 ; addTestResult (genericTestEmbeddedValue (f4)) ;
}
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