greenplumn CFileTest 源码
greenplumn CFileTest 代码
文件路径：/src/backend/gporca/libgpos/server/include/unittest/gpos/io/CFileTest.h
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2011 EMC Corp.
//
// @filename:
// CFileTest.h
//
// @doc:
// Tests for CFileWriter and CFileReader
//---------------------------------------------------------------------------
#ifndef GPOS_CFileTest_H
#define GPOS_CFileTest_H
#include "gpos/base.h"
#include "gpos/io/CFileReader.h"
#include "gpos/io/CFileWriter.h"
#include "gpos/io/ioutils.h"
namespace gpos
{
//---------------------------------------------------------------------------
// @class:
// CFileTest
//
// @doc:
// Static unit tests for CFileWriter and CFileReader
//
//---------------------------------------------------------------------------
class CFileTest
{
public:
// help CFileWriter get file size by descriptor
class CFileWriterInternal : public CFileWriter
{
public:
// get file size by descriptor
ULLONG UllSizeInternal() const;
// dtor
~CFileWriterInternal() override;
}; // class CFileWriterInternal
// unittests
static GPOS_RESULT EresUnittest();
static GPOS_RESULT EresUnittest_FileContent();
static GPOS_RESULT EresUnittest_Invalid();
static GPOS_RESULT EresUnittest_InconsistentSize();
static void Unittest_MkTmpFile(CHAR *szTmpDir, CHAR *szTmpFile);
static void Unittest_DeleteTmpDir(const CHAR *szDir, const CHAR *szFile);
template <typename T, typename R, typename ARG1, typename ARG2>
static void Unittest_CheckError(T *pt, R (T::*pfunc)(ARG1, ARG2),
ARG1 argFirst, ARG2 argSec,
CException::ExMinor exmi);
static void Unittest_WriteInconsistentSize(const CHAR *szTmpFile);
static void Unittest_ReadInconsistentSize(const CHAR *szTmpFile);
}; // class CFileTest
} // namespace gpos
#endif // !GPOS_CFileTest_H
// EOF
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