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/***************************************************************************
* Copyright (C) 2007 by Dominik Seichter *
* domseichter@web.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Library 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 Library 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. *
***************************************************************************/
#ifndef _PARSER_TEST_H_
#define _PARSER_TEST_H_
#include <cppunit/extensions/HelperMacros.h>
#include <podofo.h>
/** This test tests the class PdfParser
*
* PdfParser was responsible for 14% of the PoDoFo CVEs reported up to April 2018
* so this class tests CVE fixes along with additional tests to test boundary conditions
*/
class ParserTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE( ParserTest );
CPPUNIT_TEST( testMaxObjectCount );
CPPUNIT_TEST( testReadDocumentStructure );
CPPUNIT_TEST( testReadXRefContents );
CPPUNIT_TEST( testReadXRefContents );
CPPUNIT_TEST( testReadXRefSubsection );
CPPUNIT_TEST( testReadXRefStreamContents );
CPPUNIT_TEST( testReadObjects );
CPPUNIT_TEST( testIsPdfFile );
CPPUNIT_TEST( testRoundTripIndirectTrailerID );
CPPUNIT_TEST_SUITE_END();
public:
void setUp();
void tearDown();
// commented out tests still need implemented
void testMaxObjectCount();
// CVE-2018-8002
// testParseFile();
void testReadDocumentStructure();
//void testReadTrailer();
//void testReadXRef();
// CVE-2017-8053 tested
void testReadXRefContents();
// CVE-2015-8981, CVE-2017-5853, CVE-2018-5296 - tested
// CVE-2017-6844, CVE-2017-5855 - symptoms are false postives due to ASAN allocator_may_return_null=1 not throwing bad_alloc
void testReadXRefSubsection();
// CVE-2017-8787, CVE-2018-5295 - tested
void testReadXRefStreamContents();
// CVE-2017-8378 - tested
// CVE-2018-6352 - no fix yet, so no test yet
void testReadObjects();
//void testReadObjectFromStream();
void testIsPdfFile();
//void testReadNextTrailer();
//void testCheckEOFMarker();
void testRoundTripIndirectTrailerID();
private:
std::string generateXRefEntries( size_t count );
bool canOutOfMemoryKillUnitTests();
};
#endif // _PARSER_TEST_H_
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