void BinaryFileTestCase::testSeek()
{
tstring str = TestHelper::getTestDataPath(_T("BinaryFileTestSeek"), false);
BinaryFile fileWriter;
fileWriter.open(str, BinaryFile::CREATE);
CPPUNIT_ASSERT( fileWriter.isFileOpen() );
int32_t nData;
for(size_t i = 0; i < 1000; ++i)
{
nData = (int32_t)i;
fileWriter.write(&nData, sizeof(int32_t));
}
fileWriter.close();
BinaryFile fileReader;
fileReader.open(str, BinaryFile::READ);
CPPUNIT_ASSERT( fileReader.isFileOpen() );
CPPUNIT_ASSERT((int64_t)1000 * sizeof(int32_t) == fileReader.getLength());
CPPUNIT_ASSERT_EQUAL((int64_t)0, fileReader.getPos());
fileReader.seek(10);
CPPUNIT_ASSERT_EQUAL((int64_t)10, fileReader.getPos());
fileReader.close();
//Remove file
File f(str);
f.remove();
}
void XMLDocumentWrapper::printToFile(std::string& sFile)
{
ostringstream os;
print(os);
BinaryFile bf;
bf.open(sFile, BinaryFile::CREATE);
bf.write(os.str().c_str(), os.str().length());
}
string TrecDocumentProcessorTestCase::writeTestFile(const string& sFileName,
const char* szFileContent)
{
std::string sPath = getTestOutputPath();
sPath += "/" + sFileName;
BinaryFile bf;
bf.open(sPath, BinaryFile::CREATE);
bf.write(szFileContent, strlen(szFileContent));
bf.close();
return sPath;
}
void BinaryFileTestCase::testWrite()
{
tstring str = TestHelper::getTestDataPath(_T("BinaryFileTestWriteFile"), false);
BinaryFile bf;
bf.open(str.c_str(), BinaryFile::CRTR);
CPPUNIT_ASSERT( bf.isFileOpen() );
int32_t nData;
for(size_t i = 0; i < 10000; i += 1000)
{
nData = (int32_t)i;
bf.seek(i);
bf.write(&nData,sizeof(int32_t));
}
bf.close();
}
void BinaryFileTestCase::testLargeFileWrite()
{
#ifdef TEST_LARGE_FILE
BinaryFile bf;
tstring str = TestHelper::getTestDataPath(_T("BinaryFileTestLargeFile"), false);
bf.open(str.c_str(),BinaryFile::CRTR);
CPPUNIT_ASSERT( bf.isFileOpen() );
int64_t nPos = 1000000000;//1 GB
nPos <<= 4;//16 GB
bf.seek(nPos);
int64_t nData = 123456789;
bf.write(&nData,sizeof(int64_t));
bf.close();
#endif
}