generate_files.sh

#!/bin/bash

LINE_UP='\033[A'
CWD=$(realpath $(dirname $0))

echo -e "Controllo che siano presenti i file di test\n"
mkdir ${CWD}/test &> /dev/null
mkdir ${CWD}/test/small_files &> /dev/null
for i in {0..99}
do
	if [[ -f ${CWD}/test/small_files/small_${i}.txt ]]
	then
		continue
	fi
	base64 /dev/urandom | head -c 1024 > ${CWD}/test/small_files/small_${i}.txt
	NUM=$((i+1))
	echo -e "${LINE_UP}Generati ${NUM} file piccoli"
done
chmod 777 -R ${CWD}/test/small_files/
echo ""


mkdir ${CWD}/test/medium_files &> /dev/null
for i in {0..9}
do
	if [[ -f ${CWD}/test/medium_files/medium_${i}.txt ]]
	then
		continue
	fi
	base64 /dev/urandom | head -c 1000000 > ${CWD}/test/medium_files/medium_${i}.txt
	NUM=$((i+1))
	echo -e "${LINE_UP}Generati ${NUM} file medi"
done
chmod 777 -R ${CWD}/test/medium_files
echo ""

mkdir ${CWD}/test/large_files &> /dev/null

if ! [[ -f ${CWD}/test/large_files/large_0.txt ]]
then
	base64 /dev/urandom | head -c 30000000 > ${CWD}/test/large_files/large_0.txt
	echo -e "${LINE_UP}Generato 1 file grande"
	chmod 777 -R ${CWD}/test/large_files
	echo ""
fi
mkdir ${CWD}/test/test_2 &> /dev/null
for i in {0..9}
do
	if [[ -f ${CWD}/test/large_files/eviction_file_${i}.txt ]]
	then
		continue
	fi
	base64 /dev/urandom | head -c 100000 > ${CWD}/test/test_2/eviction_file_${i}.txt
	
	
done

if ! [[ -f ${CWD}/test/test_2/initial_file_0.txt ]]
then
	base64 /dev/urandom | head -c 400000 > ${CWD}/test/test_2/initial_file_0.txt	
	echo -e "${LINE_UP}Generati i file per il test 2"
fi

chmod 777 -R ${CWD}/test/test_2/
mkdir ${CWD}/test/output_stress_test &> /dev/null
mkdir ${CWD}/test/test_output &> /dev/null
echo -e "Fatto!\n"