greenplumn CAutoRgTest 源码
greenplumn CAutoRgTest 代码
文件路径：/src/backend/gporca/libgpos/server/src/unittest/gpos/common/CAutoRgTest.cpp
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2008 Greenplum, Inc.
//
// @filename:
// CAutoRgTest.cpp
//
// @doc:
// Tests for CAutoRg
//---------------------------------------------------------------------------
#include "unittest/gpos/common/CAutoRgTest.h"
#include "gpos/base.h"
#include "gpos/common/CAutoRg.h"
#include "gpos/memory/CAutoMemoryPool.h"
#include "gpos/test/CUnittest.h"
using namespace gpos;
//---------------------------------------------------------------------------
// @function:
// CAutoRg::EresUnittest
//
// @doc:
// Unittest for bit vectors
//
//---------------------------------------------------------------------------
GPOS_RESULT
CAutoRgTest::EresUnittest()
{
CUnittest rgut[] = {GPOS_UNITTEST_FUNC(CAutoRgTest::EresUnittest_Basics)};
return CUnittest::EresExecute(rgut, GPOS_ARRAY_SIZE(rgut));
}
//---------------------------------------------------------------------------
// @function:
// CAutoRgTest::EresUnittest_Basics
//
// @doc:
// Various basic operations
//
//---------------------------------------------------------------------------
GPOS_RESULT
CAutoRgTest::EresUnittest_Basics()
{
// create memory pool
CAutoMemoryPool amp;
CMemoryPool *mp = amp.Pmp();
CAutoRg<CHAR> asz;
CHAR *sz = GPOS_NEW_ARRAY(mp, CHAR, 1234);
asz = sz;
CAutoRg<CHAR> asz2;
CAutoRg<CHAR> asz3;
CHAR *sz2 = GPOS_NEW_ARRAY(mp, CHAR, 1234);
asz2 = sz2;
asz3 = asz2;
#ifdef GPOS_DEBUG
CHAR ch = asz3[0];
GPOS_ASSERT(ch == sz2[0]);
#endif // GPOS_DEBUG
asz2 = nullptr;
GPOS_DELETE_ARRAY(asz3.RgtReset());
// ctor
CAutoRg<CHAR> asz4(GPOS_NEW_ARRAY(mp, CHAR, 1234));
return GPOS_OK;
}
// EOF
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