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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <unotest/filters-test.hxx>
#include <unotest/bootstrapfixturebase.hxx>
#include <osl/file.hxx>
#include <osl/process.h>
#include <sot/storage.hxx>
#include <sot/storinfo.hxx>
using namespace ::com::sun::star;
namespace
{
class SotTest
: public test::FiltersTest
, public test::BootstrapFixtureBase
{
public:
SotTest() {}
bool checkStream( const tools::SvRef<SotStorage> &xObjStor,
const OUString &rStreamName,
sal_uLong nSize );
bool checkStorage( const tools::SvRef<SotStorage> &xObjStor );
virtual bool load(const OUString &,
const OUString &rURL, const OUString &,
SfxFilterFlags, SotClipboardFormatId, unsigned int) override;
void test();
void testSize();
CPPUNIT_TEST_SUITE(SotTest);
CPPUNIT_TEST(test);
CPPUNIT_TEST(testSize);
CPPUNIT_TEST_SUITE_END();
};
bool SotTest::checkStream( const tools::SvRef<SotStorage> &xObjStor,
const OUString &rStreamName,
sal_uLong nSize )
{
unsigned char *pData = static_cast<unsigned char*>(malloc( nSize ));
sal_uLong nReadableSize = 0;
if( !pData )
return true;
{ // Read the data in one block
tools::SvRef<SotStorageStream> xStream( xObjStor->OpenSotStream( rStreamName ) );
xStream->Seek(0);
sal_uLong nRemaining = xStream->GetSize() - xStream->Tell();
CPPUNIT_ASSERT_EQUAL_MESSAGE( "check size", nSize, nRemaining );
CPPUNIT_ASSERT_EQUAL_MESSAGE( "check size #2", static_cast<sal_uInt64>(nSize), xStream->remainingSize());
// Read as much as we can, a corrupted FAT chain can cause real grief here
nReadableSize = xStream->ReadBytes(static_cast<void *>(pData), nSize);
// fprintf(stderr, "readable size %d vs size %d remaining %d\n", nReadableSize, nSize, nReadableSize);
}
{ // Read the data backwards as well
tools::SvRef<SotStorageStream> xStream( xObjStor->OpenSotStream( rStreamName ) );
for( sal_uLong i = nReadableSize; i > 0; i-- )
{
CPPUNIT_ASSERT_MESSAGE( "sot reading error", !xStream->GetError() );
unsigned char c;
xStream->Seek( i - 1 );
CPPUNIT_ASSERT_EQUAL_MESSAGE( "sot storage reading byte",
static_cast<size_t>(1), xStream->ReadBytes(&c, 1));
CPPUNIT_ASSERT_EQUAL_MESSAGE( "mismatching data storage reading byte",
c, pData[i - 1] );
}
}
free(pData);
return true;
}
bool SotTest::checkStorage( const tools::SvRef<SotStorage> &xObjStor )
{
SvStorageInfoList aInfoList;
xObjStor->FillInfoList( &aInfoList );
for( SvStorageInfoList::iterator aIt = aInfoList.begin();
aIt != aInfoList.end(); ++aIt )
{
if( aIt->IsStorage() )
{
tools::SvRef<SotStorage> xChild( xObjStor->OpenSotStorage( aIt->GetName() ) );
checkStorage( xChild );
}
else if( aIt->IsStream() )
checkStream( xObjStor, aIt->GetName(), aIt->GetSize() );
}
return true;
}
bool SotTest::load(const OUString &,
const OUString &rURL, const OUString &,
SfxFilterFlags, SotClipboardFormatId, unsigned int)
{
SvFileStream aStream(rURL, StreamMode::READ);
tools::SvRef<SotStorage> xObjStor = new SotStorage(aStream);
if (!xObjStor.Is() || xObjStor->GetError())
return false;
CPPUNIT_ASSERT_MESSAGE("sot storage is not valid", xObjStor->Validate());
return checkStorage (xObjStor);
}
void SotTest::test()
{
testDir(OUString(),
m_directories.getURLFromSrc("/sot/qa/cppunit/data/"));
}
void SotTest::testSize()
{
OUString aURL(m_directories.getURLFromSrc("/sot/qa/cppunit/data/pass/fdo84229-1.compound"));
SvFileStream aStream(aURL, StreamMode::READ);
tools::SvRef<SotStorage> xObjStor = new SotStorage(aStream);
CPPUNIT_ASSERT_MESSAGE("sot storage failed to open",
xObjStor.Is() && !xObjStor->GetError());
tools::SvRef<SotStorageStream> xStream = xObjStor->OpenSotStream("Book");
CPPUNIT_ASSERT_MESSAGE("stream failed to open",
xStream.Is() && !xObjStor->GetError());
CPPUNIT_ASSERT_MESSAGE("error in opened stream", !xStream->GetError());
sal_uLong nPos = xStream->GetSize();
CPPUNIT_ASSERT_EQUAL_MESSAGE("odd stream length", static_cast<sal_uLong>(13312), nPos);
xStream->Seek(STREAM_SEEK_TO_END);
CPPUNIT_ASSERT_MESSAGE("error seeking to end", !xStream->GetError());
// cf. comment in Pos2Page, not extremely intuitive ...
CPPUNIT_ASSERT_EQUAL_MESSAGE("stream not at beginning", static_cast<sal_uInt64>(xStream->GetSize()), xStream->Tell());
xStream->Seek(STREAM_SEEK_TO_BEGIN);
CPPUNIT_ASSERT_MESSAGE("error seeking to beginning", !xStream->GetError());
CPPUNIT_ASSERT_EQUAL_MESSAGE("stream not at beginning", static_cast<sal_uInt64>(0), xStream->Tell());
}
CPPUNIT_TEST_SUITE_REGISTRATION(SotTest);
}
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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