[系统运维]shell测试工具框架

#!/bin/bash

function usage(){
        echo "NAME:"
        echo "  "$0
        echo ""
        echo "USAGE:"
        echo "  "$0" [command options] [arguments...]"
        echo ""
        echo "Author:jack"
        echo "VERSION:"
        echo "  v0.0.1"
        echo ""
        echo "OPTIONS::"
        echo "  -help      print this help text:"
        echo "  -m    gpu|disk|mem|cpu|net|all"
}

#获取当前目录
#WORKDIR=$(cd $(dirname $0); pwd)
MODE="all"
while getopts "h:m:" opt
do
        case $opt in
                h)
                       usage
                       exit 0
                       ;;
                m)
                        #echo "mode option $OPTARG"
                        MODE=$OPTARG
                        ;;
                ?)
                        usage
                        exit -1
                        ;;
        esac
done

function tgpu(){
        # ...
        echo "do gpu stress test"
}

function tdisk(){
        # ...
        echo "do disk stress test"
}

function tmem(){
        # ...
        echo "do memory stress test"
}

function tcpu(){
        # ...
        echo "do cpu stress test"
}

function tnet(){
        # ...
        echo "do net stress test"
}

case $MODE in
        "gpu")
                echo "test gpu"
                tgpu
                ;;
        "disk")
                echo "test disk or ssd"
                tdisk
                ;;
        "mem")
                echo "test memory"
                tmem
                ;;
        "cpu")
                echo "test cpu"
                tcpu
                ;;
        "net")
                echo "test net"
                tnet
                ;;
        "all")
                echo "test all devices"
                echo "------------------------------------------------------------>"
                tgpu
                echo "------------------------------------------------------------>"
                tdisk
                echo "------------------------------------------------------------>"
                tmem
                echo "------------------------------------------------------------>"
                tcpu
                echo "------------------------------------------------------------>"
                tnet
                ;;
        *)
                echo "invalid options!"
                usage
                exit -1
                ;;
esac