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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