#!/bin/bash
#
# May 2005, M. Spiekermann
#
# Create databases opt and TPC_H in a temporary
# directory and run some queries. If the optimizer
# creates plans and executes them successfully
# "everything" might be ok. This is only a simple
# check but better than nothing.
#

libFile="libutil.sh"
#include libutil.sh if present
buildDir=${SECONDO_BUILD_DIR}
scriptDir="."
if [ -z $buildDir ]; then
  printf "%s\n" "Error: I can't find file ${libUtil}."
  exit 1
else
  scriptDir=${buildDir}/CM-Scripts
fi

source ${scriptDir}/$libFile
if [ $? -ne 0 ]; then exit 1; fi

# default options
scaleFactor="0.01"
if [ "$1" != "" ]; then
  scaleFactor=$1
fi

# define some directories and variables

tempDir="/tmp/$USER/TestOptimizer/${date_ymd}_${date_HMS}"
mkdir -p $tempDir
export SECONDO_PARAM_SecondoHome=$tempDir

export SECONDO_CONFIG=$buildDir/bin/SecondoConfig.ini


declare -i error=0
logFile="${PWD}/TestOptimizer.log"

TPC_GEN_DIR=${SECONDO_BUILD_DIR}/Tools/Generators/TPC-H
TPC_SCRIPTS="$TPC_GEN_DIR/secondo"
#cd $TPC_SCRIPTS

export PATH=".:${PATH}:${TPC_SCRIPTS}"

printf "%s\n" "Logfile: $logFile"

# create databases
checkCmd "tpcgen.sh -s ${scaleFactor} -b ${tempDir} >> ${logFile} 2>&1"
if [ $? -ne 0 ]; then
  exit 1
  printf "%s\n" "Generation of TPC-H data failed!"
fi
checkCmd "ttyrun.sh 'create database opt;' >> ${logFile} 2>&1"
checkCmd "ttyrun.sh 'restore database opt from opt;' >> ${logFile} 2>&1"

if [ $? -ne 0 ]; then
  printf "%s\n" "Creation of test databases failed!"
  exit 1
fi

# test optimizer
checkCmd "plrun.sh 'setOption(autoSamples), openOpt, runExamples2(N,0), halt(N).' >> ${logFile} 2>&1"
if [ $? -ne 0 ]; then
  printf "%s\n" "Running optimizer examples failed!"
  exit 2
fi

checkCmd "plrun.sh 'setOption(autoSamples), openTPC, runTPCExamples2(N,0), halt(N).' >> ${logFile} 2>&1"
if [ $? -ne 0 ]; then
  printf "%s\n" "Running TPC-queries failed!"
  exit 3
fi

rm -rf $tempDir