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mariadb-columnstore-engine/tests/comparators-tests.cpp
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/* Copyright (C) 2019 MariaDB Corporaton.
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. */
// $Id: tdriver-filter.cpp 9210 2013-01-21 14:10:42Z rdempsey $
#include <list>
#include <sstream>
#include <pthread.h>
#include <iomanip>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
#include <time.h>
#include <sys/time.h>
#include <limits.h>
#include "jobstep.h"
#include "funcexp.h"
#include "jlf_common.h"
#include "tupleannexstep.h"
#include "calpontsystemcatalog.h"
#include <boost/any.hpp>
#include <boost/function.hpp>
#include "bytestream.h"
#include "utils/windowfunction/idborderby.h"
#include "mcs_decimal.h"
#define DEBUG
#define MEMORY_LIMIT 14983602176
using namespace std;
using namespace joblist;
using namespace messageqcpp;
// Timer class used by this tdriver to output elapsed times, etc.
class Timer
{
public:
void start(const string& message)
{
if (!fHeaderDisplayed)
{
header();
fHeaderDisplayed = true;
}
gettimeofday(&fTvStart, 0);
cout << timestr() << " Start " << message << endl;
}
void stop(const string& message)
{
time_t now;
time(&now);
string secondsElapsed;
getTimeElapsed(secondsElapsed);
cout << timestr() << " " << secondsElapsed << " Stop " << message << endl;
}
Timer() : fHeaderDisplayed(false)
{
}
private:
struct timeval fTvStart;
bool fHeaderDisplayed;
double getTimeElapsed(string& seconds)
{
struct timeval tvStop;
gettimeofday(&tvStop, 0);
double secondsElapsed =
(tvStop.tv_sec + (tvStop.tv_usec / 1000000.0)) - (fTvStart.tv_sec + (fTvStart.tv_usec / 1000000.0));
ostringstream oss;
oss << secondsElapsed;
seconds = oss.str();
seconds.resize(8, '0');
return secondsElapsed;
}
string timestr()
{
struct tm tm;
struct timeval tv;
gettimeofday(&tv, 0);
localtime_r(&tv.tv_sec, &tm);
ostringstream oss;
oss << setfill('0') << setw(2) << tm.tm_hour << ':' << setw(2) << tm.tm_min << ':' << setw(2) << tm.tm_sec
<< '.' << setw(6) << tv.tv_usec;
return oss.str();
}
void header()
{
cout << endl;
cout << "Time Seconds Activity" << endl;
}
};
class FilterDriver : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(FilterDriver);
CPPUNIT_TEST(INT_TEST);
CPPUNIT_TEST(FLOAT_TEST);
CPPUNIT_TEST(WIDEDT_TEST);
CPPUNIT_TEST_SUITE_END();
private:
// The tests creates an RG with 1 column of the cscDt type
// then initialize RGData. After that it adds two numeric values (v1 < v2)and two NULL.
// Then creates comparator structures and run a number of tests. v1 < v2
void testComparatorWithDT(execplan::CalpontSystemCatalog::ColDataType cscDt, uint32_t width,
bool /*generateRandValues*/, uint8_t precision)
{
std::cout << std::endl << "------------------------------------------------------------" << std::endl;
uint32_t oid = 3001;
std::vector<uint32_t> offsets, roids, tkeys, cscale, cprecision;
std::vector<uint32_t> charSetNumVec;
std::vector<execplan::CalpontSystemCatalog::ColDataType> types;
offsets.push_back(2);
offsets.push_back(2 + width);
roids.push_back(oid);
tkeys.push_back(1);
types.push_back(cscDt);
cscale.push_back(0);
cprecision.push_back(precision);
charSetNumVec.push_back(8);
rowgroup::RowGroup inRG(1, // column count
offsets, // oldOffset
roids, // column oids
tkeys, // keys
types, // types
charSetNumVec, // charset numbers
cscale, // scale
cprecision, // precision
20, // sTableThreshold
false // useStringTable
);
rowgroup::RGData rgD = rowgroup::RGData(inRG);
inRG.setData(&rgD);
rowgroup::Row r, r1, r2, r3;
inRG.initRow(&r);
uint32_t rowSize = r.getSize();
inRG.getRow(0, &r);
// Sorting spec describes sorting direction and NULL comparision
// preferences
ordering::IdbSortSpec spec = ordering::IdbSortSpec(0, // column index
true, // ascending
true); // NULLs first
std::vector<ordering::IdbSortSpec> specVect;
specVect.push_back(spec);
switch (cscDt)
{
case execplan::CalpontSystemCatalog::UTINYINT:
{
std::cout << "UTINYINT " << std::endl;
r.setUintField<1>(42, 0);
r.nextRow(rowSize);
r.setUintField<1>(43, 0);
r.nextRow(rowSize);
r.setUintField<1>(joblist::UTINYINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::USMALLINT:
{
std::cout << "USMALLINT " << std::endl;
r.setUintField<2>(42, 0);
r.nextRow(rowSize);
r.setUintField<2>(43, 0);
r.nextRow(rowSize);
r.setUintField<2>(joblist::USMALLINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::UMEDINT:
case execplan::CalpontSystemCatalog::UINT:
{
std::cout << "UINT " << std::endl;
r.setUintField<4>(42, 0);
r.nextRow(rowSize);
r.setUintField<4>(43, 0);
r.nextRow(rowSize);
r.setUintField<4>(joblist::UINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::DATETIME:
case execplan::CalpontSystemCatalog::UBIGINT:
{
std::cout << "UBIGINT " << std::endl;
r.setUintField<8>(42, 0);
r.nextRow(rowSize);
r.setUintField<8>(43, 0);
r.nextRow(rowSize);
r.setUintField<8>(joblist::UBIGINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::TINYINT:
{
std::cout << "TINYINT " << std::endl;
r.setIntField<1>(42, 0);
r.nextRow(rowSize);
r.setIntField<1>(43, 0);
r.nextRow(rowSize);
r.setIntField<1>(joblist::TINYINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::SMALLINT:
{
std::cout << "SMALLINT " << std::endl;
r.setIntField<2>(42, 0);
r.nextRow(rowSize);
r.setIntField<2>(43, 0);
r.nextRow(rowSize);
r.setIntField<2>(joblist::SMALLINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::INT:
case execplan::CalpontSystemCatalog::DATE:
{
if (cscDt == execplan::CalpontSystemCatalog::DATE)
std::cout << "DATE" << std::endl;
else
std::cout << "INT " << std::endl;
r.setIntField<4>(42, 0);
r.nextRow(rowSize);
r.setIntField<4>(43, 0);
r.nextRow(rowSize);
if (cscDt == execplan::CalpontSystemCatalog::DATE)
r.setIntField<4>(joblist::DATENULL, 0);
else
r.setIntField<4>(joblist::INTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::BIGINT:
{
std::cout << "BIGINT " << std::endl;
r.setIntField<8>(42, 0);
r.nextRow(rowSize);
r.setIntField<8>(43, 0);
r.nextRow(rowSize);
r.setIntField<8>(joblist::BIGINTNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::DECIMAL:
case execplan::CalpontSystemCatalog::UDECIMAL:
{
std::cout << "DECIMAL " << std::endl;
switch (width)
{
case 1:
{
r.setUintField<1>(42, 0);
r.nextRow(rowSize);
r.setUintField<1>(43, 0);
r.nextRow(rowSize);
r.setUintField<1>(joblist::TINYINTNULL, 0);
break;
}
case 2:
{
r.setUintField<2>(42, 0);
r.nextRow(rowSize);
r.setUintField<2>(43, 0);
r.nextRow(rowSize);
r.setUintField<2>(joblist::SMALLINTNULL, 0);
break;
}
case 4:
{
r.setUintField<4>(42, 0);
r.nextRow(rowSize);
r.setUintField<4>(43, 0);
r.nextRow(rowSize);
r.setUintField<4>(joblist::INTNULL, 0);
break;
}
case 8:
{
r.setUintField<8>(42, 0);
r.nextRow(rowSize);
r.setUintField<8>(43, 0);
r.nextRow(rowSize);
r.setUintField<8>(joblist::BIGINTNULL, 0);
break;
}
case 16:
{
uint128_t dec = 42;
r.setBinaryField(&dec, 0);
r.nextRow(rowSize);
dec++;
r.setBinaryField(&dec, 0);
r.nextRow(rowSize);
r.setBinaryField(const_cast<int128_t*>(&datatypes::Decimal128Null), 0);
break;
}
default: std::cout << " This is the end. My only friend the end... " << std::endl;
}
break;
}
case execplan::CalpontSystemCatalog::FLOAT:
case execplan::CalpontSystemCatalog::UFLOAT:
{
std::cout << "FLOAT " << std::endl;
r.setFloatField(42.1, 0);
r.nextRow(rowSize);
r.setFloatField(43.1, 0);
r.nextRow(rowSize);
r.setUintField(joblist::FLOATNULL, 0);
break;
}
case execplan::CalpontSystemCatalog::DOUBLE:
case execplan::CalpontSystemCatalog::UDOUBLE:
{
std::cout << "DOUBLE " << std::endl;
r.setDoubleField(42.1, 0);
r.nextRow(rowSize);
r.setDoubleField(43.1, 0);
r.nextRow(rowSize);
r.setUintField(joblist::DOUBLENULL, 0);
break;
}
case execplan::CalpontSystemCatalog::LONGDOUBLE:
{
r.setLongDoubleField(42.1, 0);
r.nextRow(rowSize);
r.setLongDoubleField(43.1, 0);
r.nextRow(rowSize);
r.setLongDoubleField(joblist::LONGDOUBLENULL, 0);
break;
}
default:
{
break;
}
}
inRG.setRowCount(3);
inRG.initRow(&r1);
inRG.initRow(&r2);
inRG.initRow(&r3);
inRG.getRow(0, &r1);
inRG.getRow(1, &r2);
inRG.getRow(2, &r3);
std::cout << "r1 " << r1.toString() << " r2 " << r2.toString() << " r3 " << r3.toString() << std::endl;
ordering::IdbCompare idbCompare;
idbCompare.initialize(inRG);
ordering::OrderByData odbData = ordering::OrderByData(specVect, inRG);
bool result = odbData(r1.getPointer(), r2.getPointer());
std::cout << r1.toString() << " < " << r2.toString() << " is " << ((result) ? "true" : "false")
<< std::endl;
CPPUNIT_ASSERT(result == true);
result = odbData(r2.getPointer(), r1.getPointer());
std::cout << r2.toString() << " < " << r1.toString() << " is " << ((result) ? "true" : "false")
<< std::endl;
CPPUNIT_ASSERT(result == false);
result = odbData(r2.getPointer(), r2.getPointer());
std::cout << r2.toString() << " < " << r2.toString() << " is " << ((result) ? "true" : "false")
<< std::endl;
CPPUNIT_ASSERT(result == false);
// Compare value with NULL. if spec.fNf then NULLs goes first
result = odbData(r3.getPointer(), r1.getPointer());
std::cout << r3.toString() << " < " << r1.toString() << " is " << ((result) ? "true" : "false")
<< std::endl;
CPPUNIT_ASSERT(result == true);
// Compare NULL with NULL
result = odbData(r3.getPointer(), r1.getPointer());
std::cout << r3.toString() << " < " << r3.toString() << " is " << ((result) ? "true" : "false")
<< std::endl;
CPPUNIT_ASSERT(result == true);
}
void INT_TEST()
{
#ifdef __x86_64__
// bool generateValues = true;
bool fixedValues = false;
testComparatorWithDT(execplan::CalpontSystemCatalog::UTINYINT, 1, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::USMALLINT, 2, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::UMEDINT, 4, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::UBIGINT, 8, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::DATETIME, 8, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::TINYINT, 1, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::SMALLINT, 2, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::MEDINT, 4, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::DATE, 4, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::BIGINT, 8, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::DECIMAL, 8, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::FLOAT, 4, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::DOUBLE, 8, fixedValues, 20);
testComparatorWithDT(execplan::CalpontSystemCatalog::LONGDOUBLE, 8, fixedValues, 20);
#elif __arm__
// TODO: add arm tests
#endif
}
void FLOAT_TEST()
{
}
void WIDEDT_TEST()
{
bool fixedValues = false;
testComparatorWithDT(execplan::CalpontSystemCatalog::DECIMAL, 16, fixedValues, 38);
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(FilterDriver);
int main(int, char**)
{
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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