greenplumn CSyncListTest 代码
文件路径：/src/backend/gporca/libgpos/server/include/unittest/gpos/common/CSyncListTest.h
/---------------------------------------------------------------------------
/ Greenplum Database
/ Copyright (C) 2011 EMC Corp.
/
/ @filename:
/ CSyncListTest.h
/
/ @doc:
/ Tests for CSyncList
/---------------------------------------------------------------------------
#ifndef GPOS_CSyncListTest_H
#define GPOS_CSyncListTest_H
#include "gpos/common/CSyncList.h"
#include "gpos/common/CSyncPool.h"
#include "gpos/task/CAutoTaskProxy.h"
#include "gpos/types.h"
namespace gpos
{
/---------------------------------------------------------------------------
/ @class:
/ CSyncListTest
/
/ @doc:
/ Wrapper class for CSyncList template to avoid compiler confusion
/ regarding instantiation with sample parameters;
/
/---------------------------------------------------------------------------
class CSyncListTest
{
private:
/ list element;
struct SElem
{
/ object id
ULONG m_id{0};
/ generic link for list
SLink m_link;
/ ctor
SElem() = default;
};
/ collection of parameters for parallel tasks
struct SArg
{
/ pointer to list
CSyncList<SElem> *m_plist{nullptr};
/ pool of elements to insert
CSyncPool<SElem> *m_psp{nullptr};
/ number of tasks
ULONG m_ulCount{0};
/ ctor
SArg(CSyncList<SElem> *pstack, CSyncPool<SElem> *psp, ULONG count)
: m_plist(pstack), m_psp(psp), m_ulCount(count)
{
}
/ ctor
SArg() = default;
};
public:
/ unittests
static GPOS_RESULT EresUnittest();
static GPOS_RESULT EresUnittest_Basics();
}; / class CSyncListTest
} / namespace gpos
#endif / !GPOS_CSyncListTest_H
/ EOF