steghide 0.5.1
CvrStgFileTest.h
Go to the documentation of this file.
1/*
2 * steghide 0.5.1 - a steganography program
3 * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 *
19 */
20
21#ifndef SH_CVRSTGFILETEST_H
22#define SH_CVRSTGFILETEST_H
23
24#include "BitString.h"
25#include "CvrStgFile.h"
26
27#include "UnitTest.h"
28#include "TestSuite.h"
29
30class CvrStgFileTest : public UnitTest {
31 public:
32 CvrStgFileTest (std::string n, TestSuite* s) : UnitTest(n,s) {} ;
33
34 protected:
40 bool genericTestReadWrite (const std::string& rfn, bool new_wfn = true) const ;
41 bool genericTestReadEmbedExtract (const std::string& fn, BitString& emb) const ;
42
46 bool genericTestReadExtractCompare (const std::string& fn, BitString& emb) const ;
47 bool genericTestReadEmbedWriteReadExtract (const std::string& cvrfn, BitString& emb) const ;
48 bool genericTestPosition (const CvrStgFile* f, const SamplePos pos, SampleValue* sv_r) const ;
49 bool genericTestSVALCalculation (const CvrStgFile* f, const Graph* g) const ;
50
54 bool genericTestEmbeddedValue (const CvrStgFile* f) const ;
55
56 private:
57 bool areEqual (const std::string& fn1, const std::string& fn2) const ;
58 void removeFile (const std::string& fn) const ;
59 void copyFile (const std::string& src, const std::string& dest) const ;
60 void moveFile (const std::string& src, const std::string& dest) const ;
61} ;
62
63#endif // ndef SH_CVRSTGFILETEST_H
a string of bits
Definition: BitString.h:42
Definition: CvrStgFileTest.h:30
bool genericTestSVALCalculation(const CvrStgFile *f, const Graph *g) const
Definition: CvrStgFileTest.cc:159
bool genericTestReadExtractCompare(const std::string &fn, BitString &emb) const
Definition: CvrStgFileTest.cc:61
void removeFile(const std::string &fn) const
Definition: CvrStgFileTest.cc:189
bool genericTestReadEmbedExtract(const std::string &fn, BitString &emb) const
Definition: CvrStgFileTest.cc:74
CvrStgFileTest(std::string n, TestSuite *s)
Definition: CvrStgFileTest.h:32
bool genericTestReadEmbedWriteReadExtract(const std::string &cvrfn, BitString &emb) const
Definition: CvrStgFileTest.cc:103
bool genericTestPosition(const CvrStgFile *f, const SamplePos pos, SampleValue *sv_r) const
Definition: CvrStgFileTest.cc:144
void moveFile(const std::string &src, const std::string &dest) const
Definition: CvrStgFileTest.cc:203
bool genericTestEmbeddedValue(const CvrStgFile *f) const
Definition: CvrStgFileTest.cc:171
bool genericTestReadWrite(const std::string &rfn, bool new_wfn=true) const
Definition: CvrStgFileTest.cc:34
bool areEqual(const std::string &fn1, const std::string &fn2) const
Definition: CvrStgFileTest.cc:182
void copyFile(const std::string &src, const std::string &dest) const
Definition: CvrStgFileTest.cc:196
a cover-/stego-file
Definition: CvrStgFile.h:46
a graph constructed from a cover file and a message to be embedded
Definition: Graph.h:51
the value of a sample in a CvrStgFile
Definition: SampleValue.h:61
Definition: TestSuite.h:31
Definition: UnitTest.h:38
UWORD32 SamplePos
Definition: common.h:67