#!/bin/bash

if [[ $# -lt 1 ]] ; then
  echo "\\o/"
  echo "Not enough arguments supplied" >&2
  echo "You need to pass a name to store the test results" >&2
  echo " |" >&2
  echo "syntax: " >&2
  echo "  $(basename $0) <test-name> " >&2
  echo "example: " >&2
  echo "  $(basename $0) odroid-h2+-emmc " >&2
  echo "/!\\" >&2
  exit 1
fi

LOGFILE="test_$1_$(date '+%Y-%m-%d_%H-%M-%S').log"

echo ' '
echo "#### Starting benchmark ####" | tee $LOGFILE
echo TS=$(date  --rfc-3339=ns) | tee -a $LOGFILE
echo ' ' | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "### Sleeping for a 3 minutes cooldown period ###" | tee -a $LOGFILE
echo "!!! Stop all other activities on the machine until the end of the test to avoid biasing the benchmark results !!!"
sleep 3m

echo ' ' | tee -a $LOGFILE
echo "#### Cold test - CPU ####" | tee -a $LOGFILE
sensors 2>&1  | tee -a $LOGFILE
/usr/local/bin/sysbench cpu run --threads=8 2>&1  | tee -a $LOGFILE
sensors 2>&1  | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "### Sleeping for a 3 minutes cooldown period ###" | tee -a $LOGFILE
sleep 3m

echo ' ' | tee -a $LOGFILE
echo "#### Cold test - RAM ####" | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
/usr/local/bin/sysbench memory run --threads=8 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "### Sleeping for a 3 minutes cooldown period ###" | tee -a $LOGFILE
sleep 3m 

echo ' ' | tee -a $LOGFILE
echo "#### cold test - disk ####" | tee -a $LOGFILE
/usr/local/bin/sysbench fileio prepare 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
/usr/local/bin/sysbench fileio run --threads=4 --file-test-mode=rndrw --file-io-mode=async 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
/usr/local/bin/sysbench fileio cleanup 2>&1 | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "### Stressing the CPU for a 10 minutes warmup period ###" | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
for i in {1..10}
do
  /usr/local/bin/sysbench cpu run --threads=8 --time=60 2>&1 | tee -a $LOGFILE
  sensors 2>&1 | tee -a $LOGFILE
done

echo ' ' | tee -a $LOGFILE
echo "#### Hot test - CPU ####" | tee -a $LOGFILE
/usr/local/bin/sysbench cpu run --threads=8 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "#### Hot test - RAM ####" | tee -a $LOGFILE
/usr/local/bin/sysbench memory run --threads=8 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "#### Hot test - disk ####" | tee -a $LOGFILE
/usr/local/bin/sysbench fileio prepare 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
/usr/local/bin/sysbench fileio run --threads=4 --file-test-mode=rndrw --file-io-mode=async 2>&1 | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
/usr/local/bin/sysbench fileio cleanup 2>&1 | tee -a $LOGFILE

echo ' ' | tee -a $LOGFILE
echo "#### Continue stressing CPU to consume power for a while ####" | tee -a $LOGFILE
sensors 2>&1 | tee -a $LOGFILE
for i in {1..6}
do
  /usr/local/bin/sysbench cpu run --threads=8 --time=300 2>&1 | tee -a $LOGFILE
  sensors 2>&1 | tee -a $LOGFILE
done

echo ' ' | tee -a $LOGFILE
echo TS=$(date  --rfc-3339=ns) | tee -a $LOGFILE
echo "#### Tests complete ####" | tee -a $LOGFILE