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mariadb-columnstore-engine/writeengine/dictionary/tdctnry.cpp
david hill f6afc42dd0 the begginning
2016-01-06 14:08:59 -06:00

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/* Copyright (C) 2014 InfiniDB, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 of
the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
#include <stdio.h>
#include <string>
#include <stdexcept>
using namespace std;
#include <boost/scoped_ptr.hpp>
using namespace boost;
#include <cppunit/extensions/HelperMacros.h>
#include "we_dctnry.h"
#include "we_dctnrystore.h"
#include <cmath>
//using namespace dataconvert;
using namespace WriteEngine;
class DctnryTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE( DctnryTest );
// Dctnry basic testing
CPPUNIT_TEST( testDctnryInsertDelete );
CPPUNIT_TEST( testDctnryInsertDeleteStore);
CPPUNIT_TEST( testDctnryInsertStressStore);
CPPUNIT_TEST(testDctnryDropCreate);
CPPUNIT_TEST(testDctnryOpen);
CPPUNIT_TEST( testDctnryMultipleInsert);
CPPUNIT_TEST_SUITE_END();
private:
Dctnry m_Dctnry;
DctnryStore m_DctnryStore;
int m_oId;
public:
void setUp() {
BRMWrapper::setUseVb(false);
}
void tearDown() {
}
DctnryTest()
{
m_oId =-1;
}
void testDctnryInsertDelete() {
int oId=2001;
FILE* dFile =NULL;
int rc =0;
DataBlock curBlock;
int largeSize=9000;
int smallSize=1000;
unsigned char dctnryHeader[DCTNRY_HEADER_SIZE];
uint16_t freeSpace;
uint64_t nextPtr;
uint16_t offSet0;
uint16_t endHeader;
m_Dctnry.setDebugLevel( DEBUG_3 );
m_Dctnry.setUseSmallSize(true);
m_oId =oId;
memset(curBlock.data,0, sizeof (curBlock.data));
memset(dctnryHeader,0, sizeof(dctnryHeader));
printf("\nRunning testDctnryInsertDelete \n");
rc = m_Dctnry.dropDctnry(oId);
rc = m_Dctnry.createDctnry(oId,10);
CPPUNIT_ASSERT( rc == NO_ERROR );
rc = m_Dctnry.openDctnry();
CPPUNIT_ASSERT( rc == NO_ERROR );
dFile = m_Dctnry.getDctnryFile();
CPPUNIT_ASSERT( dFile != NULL );
//12 for 6 bytes and 14 for 8 bytes
uint64_t lbid =0;
BRMWrapper::getInstance()->getBrmInfo( oId, 0, lbid );
printf("passed brm above \n");
rc =m_Dctnry.readSubBlockEntry( dFile, &curBlock, lbid, 0, 0, DCTNRY_HEADER_SIZE, &dctnryHeader);
CPPUNIT_ASSERT( rc == NO_ERROR );
memcpy(&freeSpace,dctnryHeader,HDR_UNIT_SIZE);
memcpy(&nextPtr,dctnryHeader+HDR_UNIT_SIZE,NEXT_PTR_BYTES); // 8 bytes
memcpy(&offSet0,dctnryHeader+NEXT_PTR_BYTES+HDR_UNIT_SIZE, HDR_UNIT_SIZE);
memcpy(&endHeader,dctnryHeader+NEXT_PTR_BYTES+HDR_UNIT_SIZE+HDR_UNIT_SIZE,HDR_UNIT_SIZE);
unsigned char sgnature_value[largeSize];
memset(sgnature_value,0, sizeof(sgnature_value));
int j=0;
//j is a 1 byte character;
for (int i=0; i<largeSize; i++)
{
if (j>255)
j=0;
sgnature_value[i]=j;
j++;
}
//insert a signature value
Token token;
rc = m_Dctnry.insertDctnry(dFile, largeSize,
sgnature_value, token);
CPPUNIT_ASSERT( rc ==ERR_DICT_SIZE_GT_8000);
largeSize = 4000;
Token token3;
for (int i=0; i<largeSize; i++)
{
if (j>255)
j=0;
sgnature_value[i]=j;
j++;
}
rc = m_Dctnry.insertDctnry(dFile, largeSize,
sgnature_value, token3);
cout<<"rc=" << rc << endl;
CPPUNIT_ASSERT( rc == NO_ERROR );
int fboCnt;
BRMWrapper::getInstance()->getFboOffset( token3.fbo, fboCnt);
CPPUNIT_ASSERT( fboCnt == 0 );
CPPUNIT_ASSERT( token3.op == 1 );
m_Dctnry.closeDctnry(dFile);
printf("After insert token 3 into dictionary \n");
testGetBlockHdr();
rc = m_Dctnry.openDctnry();
CPPUNIT_ASSERT( rc == NO_ERROR );
dFile = m_Dctnry.getDctnryFile();
CPPUNIT_ASSERT( dFile != NULL );
j=255;
for (int i=0; i<smallSize; i++)
{
if (j==0)
j=255;
sgnature_value[i]=j;
j--;
}
//insert another signature value
Token token2;
rc = m_Dctnry.insertDctnry(dFile, smallSize,
sgnature_value, token2);
CPPUNIT_ASSERT( rc == NO_ERROR );
BRMWrapper::getInstance()->getFboOffset( token2.fbo, fboCnt);
CPPUNIT_ASSERT( fboCnt == 0 );
CPPUNIT_ASSERT( token2.op == 2 );
m_Dctnry.closeDctnry(dFile);
printf("After insert token 2 into dictionary \n");
testGetBlockHdr();
//delete
memset(&token,0, sizeof(token));
rc = m_Dctnry.openDctnry();
CPPUNIT_ASSERT( rc == NO_ERROR );
dFile = m_Dctnry.getDctnryFile();
CPPUNIT_ASSERT( dFile != NULL );
//token dose not exist in dictionary
rc =m_Dctnry.deleteDctnryValue( dFile, token);
CPPUNIT_ASSERT( rc == ERR_DICT_BAD_TOKEN_OP );
rc =m_Dctnry.deleteDctnryValue( dFile, token2);
CPPUNIT_ASSERT( rc == NO_ERROR );
m_Dctnry.closeDctnry();
printf("After delete dictionary token2 \n");
testGetBlockHdr();
//delete right after
rc = m_Dctnry.openDctnry();
CPPUNIT_ASSERT( rc == NO_ERROR );
dFile = m_Dctnry.getDctnryFile();
CPPUNIT_ASSERT( dFile != NULL );
unsigned char sigValue3[8000];
int sigSize3;
rc =m_Dctnry.findTokenValue (dFile, token3,
sigValue3,
sigSize3 );
CPPUNIT_ASSERT(sigSize3==4000);
CPPUNIT_ASSERT( rc == NO_ERROR );
rc =m_Dctnry.deleteDctnryValue( dFile, token3);
CPPUNIT_ASSERT( rc == NO_ERROR );
m_Dctnry.closeDctnry();
printf("After delete dictionary token3\n");
testGetBlockHdr();
rc = m_Dctnry.openDctnry();
CPPUNIT_ASSERT( rc == NO_ERROR );
dFile = m_Dctnry.getDctnryFile();
CPPUNIT_ASSERT( dFile != NULL );
rc =m_Dctnry.deleteDctnryValue( dFile, token3);
CPPUNIT_ASSERT( rc == ERR_DICT_BAD_TOKEN_OP );
rc =m_Dctnry.deleteDctnryValue( dFile, token2);
CPPUNIT_ASSERT( rc == ERR_DICT_BAD_TOKEN_OP );
m_Dctnry.closeDctnry();
printf("\nSuccessfully Running testDctnryInsertDelete \n");
return;
}//testDctnryInsertDelete
void testGetBlockHdr() {
int blockCount=2;
int i =0, k=0;
FILE* dFile;
int opCount;
int rc;
Offset hdrOffsets[1024];
memset(hdrOffsets,0, sizeof(hdrOffsets));
m_Dctnry.setDebugLevel( DEBUG_3 );
printf("\nRunning testGetBlockHdr \n");
rc = m_Dctnry.openDctnry( m_oId );
CPPUNIT_ASSERT( rc ==NO_ERROR );
dFile = m_Dctnry.getDctnryFile();
blockCount = m_Dctnry.getFileSize( dFile )/BYTE_PER_BLOCK ;
for (i=0; i<blockCount; i++)
{
int freeSpace;
freeSpace = (int)m_Dctnry.getFree();
if (freeSpace == 8178)
break;
printf("Header Info for fbo: %i %i %llu ", i, freeSpace,
m_Dctnry.getNextPtr());
m_Dctnry.getBlockHdr(dFile, i, opCount, hdrOffsets);
if (opCount ==-1)
{
printf("ERROR BAD DICITONARY FILE|n");
return;
}
Offset startOffset, endOffset;
int sigSize;
printf(" fbo %i total offset number %i \n", i, opCount);
endOffset.hdrLoc = 10;
endOffset.offset = 8192;
for (k=0; k< opCount; k++)
{
startOffset.hdrLoc = hdrOffsets[k].hdrLoc;
startOffset.offset = hdrOffsets[k].offset;
sigSize = endOffset.offset - startOffset.offset;
printf(" OP %i signature size : %i \n from %i to %i \n", k+1,
sigSize, startOffset.offset,endOffset.offset );
endOffset.hdrLoc = startOffset.hdrLoc ;
endOffset.offset = startOffset.offset;
printf("%i ",endOffset.offset);
}//end for k
//printf("%x \n", 0xFFFF);
}//endfor i
m_Dctnry.closeDctnry();
printf("\nSuccessfully Running testGetBlockHdr \n");
return;
}
void testDctnryDropCreate() {
int rc =0;
FID dctnryOID =700;
FID treeOID = 101;
FID listOID = 102;
m_DctnryStore.setDebugLevel( DEBUG_3 );
printf("\nRunning testDctnryDropCreate \n");
rc = m_DctnryStore.dropDctnryStore( dctnryOID, treeOID, listOID);
rc = m_DctnryStore.createDctnryStore( dctnryOID, treeOID, listOID);
CPPUNIT_ASSERT( rc == NO_ERROR );
rc = m_DctnryStore.openDctnryStore(dctnryOID, treeOID, listOID );
CPPUNIT_ASSERT( rc ==NO_ERROR );
m_DctnryStore.closeDctnryStore();
return;
}
void testDctnryOpen() {
int rc =0;
FID dctnryOID =700;
FID treeOID = 101;
FID listOID = 102;
m_DctnryStore.setDebugLevel( DEBUG_3 );
printf("\nRunning testDctnryOpen \n");
rc = m_DctnryStore.openDctnryStore(dctnryOID, treeOID, listOID );
CPPUNIT_ASSERT( rc ==NO_ERROR );
m_DctnryStore.closeDctnryStore();
return;
}
void testDctnryInsertDeleteStore() {
int rc =0;
int smallSize=1000;
FID dctnryOID =100;
FID treeOID = 101;
FID listOID = 102;
Token token2[100];
m_DctnryStore.setDebugLevel( DEBUG_3 );
printf("\nRunning testDctnryInsertDeleteStore \n");
printf("dropDctnryStore\n");
rc = m_DctnryStore.dropDctnryStore( dctnryOID, treeOID, listOID);
rc = m_DctnryStore.createDctnryStore( dctnryOID, treeOID, listOID);
CPPUNIT_ASSERT( rc == NO_ERROR );
rc = m_DctnryStore.openDctnryStore(dctnryOID, treeOID, listOID );
CPPUNIT_ASSERT( rc ==NO_ERROR );
unsigned char sgnature_value[smallSize];
Token token[500];
memset(token, 0, sizeof(token));
int i,j,k;
j=255;
for (k=1; k<499; k++)
{
for (i=0; i<smallSize; i++)
{
if (j==0)
j=255;
if (k>10)
sgnature_value[i]=k;
else
{
if (i<8)
sgnature_value[i] =1;
else
sgnature_value[i]=k;
}
j--;
}//endfor i
rc = m_DctnryStore.updateDctnryStore(sgnature_value,
smallSize,token[k]);
if (rc!= NO_ERROR)
printf("rc %i k %i \n", rc, k);
CPPUNIT_ASSERT( rc == NO_ERROR );
} //endof for k
printf("first time inserted %i values token\n", k);
//Recheck if the tokens are all inserted
memset(token2, 0, sizeof(token2));
for (k=1; k<99; k++)
{
for (i=0; i<smallSize; i++)
{
if (j==0)
j=255;
if (k>10)
sgnature_value[i]=k;
else
{
if (i<8)
sgnature_value[i] =1;
else
sgnature_value[i]=k;
}
j--;
}//endfor i ; second time
rc = m_DctnryStore.updateDctnryStore(sgnature_value,
smallSize,token2[k]);
if (rc!= NO_ERROR)
{
printf("443. Attentione!!! ERROR CODE : %i \n", rc);
}
CPPUNIT_ASSERT( rc == NO_ERROR );
} //endof for k; second time
printf("second time inserted %i values token\n", k);
int tempSize = 7;
rc = m_DctnryStore.updateDctnryStore(sgnature_value,
tempSize,token2[k]);
if (rc!= NO_ERROR)
{
printf("452. Predicted Error Code should be 1363: The result ERROR CODE : %i \n", rc);
}
CPPUNIT_ASSERT( rc ==NO_ERROR );
tempSize = 8;
rc = m_DctnryStore.updateDctnryStore(sgnature_value,
tempSize,token2[k]);
if (rc!= NO_ERROR)
{
printf("461. Attention!!! ERROR CODE : %i \n", rc);
}
CPPUNIT_ASSERT( rc == NO_ERROR );
for (i=1; i<99; i++)
{
printf("first time->i : %i token.fbo %i token.op %i \n", i, (int)token[i].fbo,
(int)token[i].op);
}
cout<< "finished printing the tokens" << endl;
cout<< "start deleting the tokens" << endl;
for (i=1; i<99; i++)
{
cout<< "start deleting the tokens i=" << i << endl;
rc = m_DctnryStore.deleteDctnryToken(token[i]);
if (rc!= NO_ERROR)
{
printf("475 . Attention!!! ERROR CODE : %i \n", rc);
}
CPPUNIT_ASSERT( rc == NO_ERROR );
}
cout<< "finish deleting the tokens" << endl;
m_DctnryStore.closeDctnryStore();
printf("\nSuccessfully Running testDctnryInsertDelete \n");
return;
}//testDctnryInsertDeleteStore
void testDctnryInsertStressStore() {
int rc =0;
FID dctnryOID =897;
FID treeOID = 101;
FID listOID = 102;
int count = 5000;
Token stringToken;
string msg;
string timeStr;
Token pToken;
int sigStringSize;
m_DctnryStore.setDebugLevel( DEBUG_3 );
m_DctnryStore.setUseHashMap(true);
printf("\nRunning testDctnryInsertStressStore \n");
rc = m_DctnryStore.dropDctnryStore( dctnryOID, treeOID, listOID);
cout << "m_DctnryStore.dropDctnryStore error code=" << rc << " dctnryOID=" << dctnryOID << " treeOID=" << treeOID << " listOID=" << listOID << endl;
rc = m_DctnryStore.createDctnryStore( dctnryOID, treeOID, listOID);
cout << "m_DctnryStore.createDctnryStore error code=" << rc << " dctnryOID=" << dctnryOID << " treeOID=" << treeOID << " listOID=" << listOID << endl;
cout << " I am here " << endl;
CPPUNIT_ASSERT( rc == NO_ERROR );
rc = m_DctnryStore.openDctnryStore(dctnryOID, treeOID, listOID );
CPPUNIT_ASSERT( rc ==NO_ERROR );
char insertString[] = "Hello, I am a string; what are you? I am testing dictionary as a signature value, I don't know how long I am but we will find out in a minute";
char sigString[500];
memset(sigString,'\0', 500);
for (int i=0; i<count ; i++)
{
sprintf(sigString, "%d%s", i, insertString);
//sprintf(sigString, "%s%d", insertString, i);
sigStringSize = strlen(sigString);
m_DctnryStore.setAllTransId(10);
rc = m_DctnryStore.updateDctnryStore((unsigned char*)sigString,
sigStringSize,
stringToken);
cout << "stringToken token->fbo " << stringToken.fbo << " op->" << stringToken.op << endl;
}
for (int i=0; i<count ; i++)
{
sprintf(sigString, "%d%s", i, insertString);
sigStringSize = strlen(sigString);
m_DctnryStore.setAllTransId(10);
rc = m_DctnryStore.updateDctnryStore((unsigned char*)sigString,
sigStringSize,
pToken);
cout << "pToken token->fbo " << pToken.fbo << " op->" << pToken.op << endl;
}
m_DctnryStore.clearMap();
m_DctnryStore.closeDctnryStore();
printf("\nSuccessfully Running testDctnryInsertStressStore \n");
return;
}//testDctnryInsertStressStore
void testDctnryMultipleInsert() {
int rc =0;
FID dctnryOID =200;
int totalsize = 1;
int size = 18;//3,18
int letterSize=2;//27,2
int mapSize=1000;
//char base[]={'b', 'b','c','d','e','f','g','h','i','j','k','l',
// 'm','n','o','p','q','r','s','t','u','v','w','x','y','z',' '};
m_DctnryStore.setDebugLevel( DEBUG_3 );
printf("\nRunning testDctnryMultipleInsert \n");
rc = m_Dctnry.dropDctnry( dctnryOID);
rc = m_Dctnry.createDctnry( dctnryOID);
CPPUNIT_ASSERT( rc == NO_ERROR );
rc = m_Dctnry.openDctnry(dctnryOID);
CPPUNIT_ASSERT( rc ==NO_ERROR );
for (int i = 0; i<(size); i++)
{
totalsize = totalsize*letterSize;
}
cout<<"totalsize=" << totalsize << endl;
// There will not be a leak if the following throws an exception:
int totalRow = totalsize;
char buf[size+1];
ColPosPair** pos = new ColPosPair*[totalRow];
int loc =0;
//ColPosPair* pos[totalRow];
for (int i = 0; i<totalRow; i++)
{
pos[i]= new ColPosPair[1];
pos[i][0].start = loc;
pos[i][0].offset = size;
loc=loc+size+1;
}
int i=0;
/*
while (i<totalRow)
{
memset(buf[i], '\0', size+1);
for (int j=0; j< letterSize; j++)
{
for (int k=0; k < letterSize; k++)
{
for (int l=0; l < letterSize; l++)
{
buf[i][0]= base[j];
buf[i][1]= base[k];
buf[i][2]= base[l];
buf[i][3]='|';
char tmp[5];
memset(tmp,'\0',5);
strncpy(tmp, buf[i],4);
cout << "i=" << i << " buf[i]=" << tmp<< endl;
i++;
}
}
}
}
*/
int totalUnitSize[size];
for (int i=0; i< size; i++)
{
totalUnitSize[i]= (int)pow((double)letterSize, (double)(size-i-1));
//cout << "totalUnitSize[i]" << totalUnitSize[i] << endl;
}
i=0;
int tmpsize=100000;
char buf2[tmpsize*(size+1)];
while (i<tmpsize)
{
//memset(buf[i], '\0', size+1);
for (int m=0; m<size ; m++)
{
//cout << m<<"totalUnitSize[m]" << totalUnitSize[m] << endl;
int index;
int level=i/totalUnitSize[m];
index=(level%letterSize);
//cout <<"index=" << index <<endl;
//buf[i][m]= base[index] ;
buf[m]='c';
}
buf[size]='|';
memcpy(buf2+i*(size+1), buf, size+1);
/*
char tmp[size+1];
memset(tmp,'\0',size+1);
strncpy(tmp, buf[i],size);
cout << "i=" << i << " buf[i]=" << tmp<< endl;
*/
i++;
}
int rowStatus[tmpsize];
char tokenBuf[tmpsize*8];
mapSize=1000;
m_Dctnry.setHashMapSize(mapSize);
m_Dctnry.startfTimer();
rc = m_Dctnry.insertDctnry((const char*)buf2,
(ColPosPair**)pos,
(const int)tmpsize,
0,
(int*)rowStatus,
(char*)tokenBuf);
m_Dctnry.stopfTimer();
cout <<"total time in mlsec=" << m_Dctnry.getTotalfRunTime() << endl;
m_Dctnry.closeDctnry();
for (int i = totalRow; i > 0; --i)
{
//cout <<"i-1="<< i-1 << endl;
delete[] pos[i-1];
// delete [] buf[i-1];
}
delete[] pos;
//delete [] buf;
}
};
CPPUNIT_TEST_SUITE_REGISTRATION( DctnryTest );
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
int main( int argc, char **argv)
{
CppUnit::TextUi::TestRunner runner;
CppUnit::TestFactoryRegistry &registry = CppUnit::TestFactoryRegistry::getRegistry();
runner.addTest( registry.makeTest() );
bool wasSuccessful = runner.run( "", false );
return (wasSuccessful ? 0 : 1);
}
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