test.sh

#!/bin/bash

set -e

execute_with_timer() {
    START=`date +%s`
    $@ >/dev/null 2>&1
    END=`date +%s`
    EXECUTION_TIME=$((END-START))
}

test_git_clone() {
    echo -n "running $FUNCNAME, iteration: "
    local EXECUTION_TIME_SUM=0
    for i in $(seq 1 $ITERATIONS); do
        echo -n "$i "
        rm -rf $(echo ${1} | cut -d '/' -f2)
        execute_with_timer git clone https://github.com/$1
        local EXECUTION_TIME_SUM=$(($EXECUTION_TIME_SUM + $EXECUTION_TIME))
        rm -rf $(echo ${1} | cut -d '/' -f2)
    done
    echo "Done!"
    echo "AVG execution time for $FUNCNAME  $1 is: $(echo "scale=2; $EXECUTION_TIME_SUM/$ITERATIONS" | bc) sec"
    echo "=============================================================="
}

test_build_mvn() {
    echo -n "running $FUNCNAME, iteration: "
    local EXECUTION_TIME_SUM=0
    git clone https://github.com/$CLONE_PROJECT >/dev/null 2>&1
    cd $(echo ${CLONE_PROJECT} | cut -d '/' -f2)
    for i in $(seq 1 $ITERATIONS); do
        echo -n "$i "
        rm -rf .repo
        execute_with_timer mvn clean install -Dmaven.repo.local=$(pwd)/.repo
        local EXECUTION_TIME_SUM=$(($EXECUTION_TIME_SUM + $EXECUTION_TIME))
    done
    cd ../
    rm -rf $(echo ${CLONE_PROJECT} | cut -d '/' -f2)
    echo "Done!"
    echo "AVG execution time for $FUNCNAME is: $(echo "scale=2; $EXECUTION_TIME_SUM/$ITERATIONS" | bc) sec"
    echo "=============================================================="
}
test_io_write() {
    echo -n "running $FUNCNAME, write 500m file, iteration: "
    local TIME_SUM=0
    local SPEED_SUM=0
    for i in $(seq 1 $ITERATIONS); do
        echo -n "$i "
        rm -rf $VOLUME/largefile_write
        result=$(dd if=/dev/zero of=$VOLUME/largefile_write bs=1M count=500 2>&1)
        local TIME=$(echo $result | cut -d ' ' -f 12)
        local SPEED=$(echo $result | cut -d ' ' -f 14)
        local TIME_SUM=$(echo $TIME_SUM + $TIME | bc)
        local SPEED_SUM=$(echo $SPEED_SUM + $SPEED | bc)
        rm -rf $VOLUME/largefile_write
    done
    echo "Done!"
    echo "AVG write speed (500m file):"
    echo "$(echo "scale=2; $SPEED_SUM/$ITERATIONS" | bc) $(echo $result | cut -d ' ' -f 15) / in $(echo "scale=2; $TIME_SUM/$ITERATIONS" | bc) sec"
    echo "=============================================================="
}

test_io_read() {
    echo -n "running $FUNCNAME, read 500m file, iteration: "
    #prepare file for read
    dd if=/dev/zero of=$VOLUME/largefile_read bs=1M count=500 >/dev/null 2>&1
    local TIME_SUM=0
    local SPEED_SUM=0
    for i in $(seq 1 1); do
        echo -n "$i "
        result=$(dd if=$VOLUME/largefile_read of=/dev/null bs=4k 2>&1)
        local TIME=$(echo $result | cut -d ' ' -f 12)
        local SPEED=$(echo $result | cut -d ' ' -f 14)
        local TIME_SUM=$(echo $TIME_SUM + $TIME | bc)
        local SPEED_SUM=$(echo $SPEED_SUM + $SPEED | bc)
    done
    rm -rf $VOLUME/largefile_read
    echo "Done!"
    echo "AVG read speed (500m file):"
    echo "$(echo "scale=2; $SPEED_SUM/$ITERATIONS" | bc) $(echo $result | cut -d ' ' -f 15) / in $(echo "scale=2; $TIME_SUM/$ITERATIONS" | bc) sec"
    echo "=============================================================="
}

ITERATIONS=${ITERATIONS:-5}
export JAVA_OPTS="-Xmx512m -Djava.net.preferIPv4Stack=true"
export MAVEN_OPTS="-Xmx512m -Djava.net.preferIPv4Stack=true"
export VOLUME=${VOLUME:-"/mnt/gluster"}
export CLONE_PROJECT=${CLONE_PROJECT:-"eclipse/che-lib"}
START_TESTS=`date +%s`
cd $VOLUME
test_git_clone ${CLONE_PROJECT}
test_build_mvn
test_io_write
test_io_read
END_TESTS=`date +%s`
echo "Total execution time: $((END_TESTS-START_TESTS))sec"