!3 add code of test frame

Merge pull request !3 from lemon.higgins/master

mugen/conf/env.conf

+export OET_PATH=/opt/litf
+
+export FRAME=$(uname -i)
+
+export LOCAL_IP=$(ip addr show | grep inet | grep -v inet6 | grep -Ewv "lo.*|docker.*|bond.*|vlan.*|virbr.*|br-.*" | awk '{print $2}' | awk -F "/" '{print $1}' | head -1)
+
+export LOCAL_USER=$(echo ${USER})
+
+export LOCAL_PASSWD=""
+
+export REMOTE_IP=""
+
+export REMOTE_USER=""
+
+export REMOTE_PASSWD=""

mugen/libs/locallibs/common_lib.sh

+#!/usr/bin/bash
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+####################################
+#@Author    	:   lemon.higgins
+#@Contact   	:   lemon.higgins@aliyun.com
+#@Date      	:   2020-04-09 09:39:43
+#@License   	:   Mulan PSL v2
+#@Version   	:   1.0
+#@Desc      	:   Public function
+#####################################
+
+function LOG_INFO() {
+    printf "$(date +%Y-%m-%d\ %T)  $0  [ INFO ]  %s\n" "$@"
+}
+
+function LOG_WARN() {
+    printf "$(date +%Y-%m-%d\ %T)  $0  [ WARN ]  %s\n" "$@"
+}
+
+function LOG_ERROR() {
+    printf "$(date +%Y-%m-%d\ %T)  $0  [ ERROR ]  %s\n" "$@"
+}
+
+function DNF_INSTALL() {
+    __pkg_list=$1
+    if [ -z "${__pkg_list}" ]; then
+        LOG_ERROR "Wrong parameter."
+        exit 1
+    fi
+    reponames=$(grep '^\[.*\]' /etc/yum.repos.d/*.repo | tr -d [] | sed -e ':a;N;$!ba;s/\n/ /g')
+    mapfile -t __install_pkgs < <(dnf -y install ${__pkg_list[*]} | grep -wE "${reponames// /|}" | grep -wE "$(uname -m)|noarch" | awk '{print $1}')
+
+    if ! dnf -y install ${__pkg_list[*]}; then
+        LOG_ERROR "pkg_list:${__pkg_list[*]} install failed."
+        exit 1
+    fi
+
+    __installed_pkgs+=" ${__install_pkgs[*]}"
+
+    return 0
+}
+
+function DNF_REMOVE() {
+    __pkg_list=$1
+    type=${2-0}
+
+    if [ ${type} -eq 0 ]; then
+        if ! dnf -y remove ${__installed_pkgs[*]} ${__pkg_list[*]}; then
+            LOG_ERROR "pkg_list:${__installed_pkgs[*]} ${__pkg_list[*]} remove failed."
+            exit 1
+        fi
+    else
+        if ! dnf -y remove ${__pkg_list}; then
+            LOG_ERROR "pkg_list:${__pkg_list[*]} remove failed."
+            exit 1
+        fi
+    fi
+}
+
+function SLEEP_WAIT() {
+    wait_time=${1-1}
+    cmd=$2
+    sleep_time=0
+
+    while [ $sleep_time -lt $wait_time ]; do
+        sleep 1
+        if [ -n "$cmd" ]; then
+            if $cmd; then
+                return 0
+            fi
+        fi
+        ((sleep_time++))
+    done
+}
+
+function REMOTE_REBOOT_WAIT() {
+    remoteuser=$1
+    remotepasswd=$2
+    remoteip=$3
+    count=0
+
+    if [[ "$(dmidecode -s system-product-name)" =~ "KVM" ]]; then
+        SLEEP_WAIT 60
+    else
+        SLEEP_WAIT 200
+    fi
+
+    while [ $count -lt 60 ]; do
+        if ping -c 1 $remoteip; then
+            if SSH_CMD "echo '' > /dev/null 2>&1" $remoteip $remoteuser $remotepasswd; then
+                return 0
+            else
+                SLEEP_WAIT 10
+                ((count++))
+            fi
+        else
+            SLEEP_WAIT 10
+            ((count++))
+        fi
+    done
+
+    return 1
+}
+
+function CHECK_RESULT() {
+    actual_result=$1
+    expect_result=${2-0}
+    mode=${3-0}
+    error_log=$4
+
+    if [ -z "$actual_result" ]; then
+        LOG_ERROR "Missing actual error code."
+        return 1
+    fi
+
+    if [ $mode -eq 0 ]; then
+        test "$actual_result"x != "$expect_result"x && {
+            LOG_ERROR "$error_log"
+            ((exec_result++))
+            all_result="$all_result $exec_result"
+        }
+    else
+        test "$actual_result"x == "$expect_result"x && {
+            LOG_ERROR "$error_log"
+            ((exec_result++))
+            all_result="$all_result $exec_result"
+        }
+    fi
+}
+
+function CASE_RESULT() {
+    [[ -z $exec_result ]] && {
+        LOG_INFO "The case execute succeed."
+        exec_result=0
+        all_result=0
+        return 0
+    }
+
+    for ret in "${all_result[@]}"; do
+        LOG_ERROR "Test point $ret: execute failed."
+    done
+    exec_result=0
+    all_result=0
+    return 1
+}
+
+function SSH_CMD() {
+    cmd=$1
+    remoteip=$2
+    remotepasswd=${3-openEuler12#$}
+    remoteuser=${4-root}
+    timeout=${5-300}
+    connport=${6-22}
+
+    bash ${OET_PATH}/libs/locallibs/sshcmd.sh -c "$cmd" -i "$remoteip" -u "$remoteuser" -p "$remotepasswd" -t "$timeout" -o "$connport"
+    ret=$?
+    test $ret -ne 0 && LOG_ERROR "Failed in remote CMD operation:$ret"
+    return $ret
+}
+
+function SSH_SCP() {
+    src=$1
+    dest=$2
+    remotepasswd=${3-openEuler12#$}
+    connport=${4-22}
+
+    bash ${OET_PATH}/libs/locallibs/sshscp.sh -p "$remotepasswd" -o "$connport" -s "$src" -d "$dest"
+    ret=$?
+    test $ret -ne 0 && LOG_ERROR "Failed in remote SCP operation: $ret"
+    return $ret
+}
+
+function main() {
+    trap post_test EXIT INT TERM
+
+    if ! rpm -qa | grep expect >/dev/null 2>&1; then
+        dnf install expect -y
+    fi
+
+    config_params
+
+    pre_test
+
+    run_test
+
+    CASE_RESULT
+    test $? -eq 0 || exit 1
+}

mugen/libs/locallibs/sshcmd.sh

+#!/usr/bin/bash
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+####################################
+#@Author    	:   lemon.higgins
+#@Contact   	:   lemon.higgins@aliyun.com
+#@Date      	:   2020-04-08 16:13:40
+#@License   	:   Mulan PSL v2
+#@Version   	:   1.0
+#@Desc      	:   Encapsulate ssh, user t directly, and execute remote commands
+####################################
+
+source ${OET_PATH}/libs/locallibs/common_lib.sh
+function sshcmd() {
+    cmd=$1
+    remoteip=$2
+    remotepasswd=${3}
+    remoteuser=${4}
+    timeout=${5}
+    connport=${6}
+
+    test "$cmd"x = ""x && LOG_ERROR "Lack of execute command." && exit 1
+    cmd=${cmd//\$/\\\$}
+
+    test "$remoteip"x = ""x && LOG_ERROR "Missing ip."
+    test "$(echo ${remoteip} | awk -F"." '{if ($1!=0 && $NF!=0) split ($0,IPNUM,".")} END { for (k in IPNUM) if (IPNUM[k]==0) print IPNUM[k]; else if (IPNUM[k]!=0 && IPNUM[k]!~/[a-z|A-Z]/ && length(IPNUM[k])<=3 && IPNUM[k]<255 && IPNUM[k]!~/^0/) print IPNUM[k]}' | wc -l)" -ne 4 && LOG_ERROR "the remote ip is Incorrect." && exit 1
+    if ping -c 1 ${remoteip} | grep "100% packet loss"; then
+        LOG_ERROR "connection to $remoteip failed."
+        exit 101
+    fi
+
+    test "$remoteuser"x = "root"x && LOG_WARN "the remote user uses the default configuration."
+
+    test "$remotepasswd"x = "openEuler12#$"x && LOG_WARN "the remote password uses the default configuration."
+
+    test "$timeout"x = "15"x && LOG_WARN "the timeout uses the default configuration."
+
+    test "$connport"x = "22"x && LOG_WARN "the connect port using the default configuration"
+
+    cmd_last_world=$(echo ${cmd} | awk '{print $NF}')
+
+    e_time=${timeout}
+
+    test "$cmd_last_world"x == "&"x && {
+        timeout=0
+        e_time=-1
+    }
+
+    expect <<-EOF
+
+    set timeout ${e_time}
+         
+    spawn ssh -o "ConnectTimeout=${timeout}"  -p ${connport} ${remoteuser}@${remoteip} "$cmd"
+
+        expect {
+            "Are you sure you want to continue connecting*"
+            {
+                send "yes\r"
+                expect "*\[P|p]assword:"
+                send "${remotepasswd}\r"
+            }
+            "*\[P|p]assword:"
+            {
+                send "${remotepasswd}\r"
+            }
+            timeout 
+            {
+                end_user "connection to $remoteip timed out: \$expect_out(buffer)\n"
+                exit 101
+        	}
+            eof 
+            {
+                catch wait result
+                exit [lindex \$result 3] 
+            }
+        }
+        expect {
+            eof {
+                catch wait result
+                exit [lindex \$result 3] 
+            }
+            "\[P|p]assword:" 
+            {
+                send_user "invalid password or account again.\$expect_out(buffer)\n"
+                send "${remotepasswd}\r"
+            }
+            timeout 
+            {
+                send_user "connection to $remoteip timed out: \$expect_out(buffer)\n"
+                exit 101
+            }
+        }
+    }
+EOF
+    exit $?
+}
+
+usage() {
+    printf "Usage: sshcmd.sh -c \"command\" -i \"remote machinet ip\" [-u login_user] [-p login_password] [-o port] [-t timeout]"
+}
+
+while getopts "c:i:p:u:t:o:h" OPTIONS; do
+    case $OPTIONS in
+    c) cmd="$OPTARG" ;;
+    i) remoteip="$OPTARG" ;;
+    u) remoteuser="$OPTARG" ;;
+    p) remotepasswd="$OPTARG" ;;
+    t) timeout="$OPTARG" ;;
+    o) connport="$OPTARG" ;;
+    \?)
+        printf "ERROR - Invalid parameter" >&2
+        usage
+        exit 1
+        ;;
+    *)
+        printf "ERROR - Invalid parameter" >&2
+        usage
+        exit 1
+        ;;
+    esac
+done
+
+if [ "$cmd"x = ""x ] || [ "$remoteip"x = ""x ]; then
+    usage
+    exit 1
+fi
+
+sshcmd "$cmd" "$remoteip" "${remotepasswd-openEuler12#$}" "${remoteuser-root}" "${timeout-300}" "${connport-22}"
+
+exit $?

mugen/libs/locallibs/sshscp.sh

+#!/usr/bin/bash
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+####################################
+#@Author    	:   lemon.higgins
+#@Contact   	:   lemon.higgins@aliyun.com
+#@Date      	:   2020-04-09 17:58:35
+#@License   	:   Mulan PSL v2
+#@Version   	:   1.0
+#@Desc      	:   封装scp命令，供文件传输使用
+####################################
+
+source ${OET_PATH}/libs/locallibs/common_lib.sh
+function sshscp() {
+    src=$1
+    dest=$2
+    remotepasswd=${3-openEuler12#$}
+    connport=${4-22}
+
+    test "$src"x = ""x && LOG_ERROR "No transfer file provided." && exit 1
+
+    test "$dest"x = ""x && LOG_ERROR "No file storage path provided." && exit 1
+
+    test "$remotepasswd"x = "openEuler12#$"x && LOG_WARN "the remote password uses the default configuration."
+
+    test "$connport"x = "22"x && LOG_WARN "the connect port using the default configuration"
+
+    expect <<-EOF
+        set timeout -1
+        spawn scp -P $connport -r $src $dest
+        expect {
+            "Are you sure you want to continue connecting*"
+            {
+                send "yes\r"
+                expect "\[P|p]assword:"
+                send "${remotepasswd}\r"
+            }
+            -re "\[P|p]assword:" 
+            {
+                send "${remotepasswd}\r"
+            }
+            timeout 
+            {
+                send_user "connection to remote timed out: \$expect_out(buffer)\n"
+                exit 101
+            }
+            eof
+            {
+                catch wait result
+                exit [lindex \$result 3] 
+            }
+        }
+        expect {
+            eof 
+            {
+                catch wait result
+                exit [lindex \$result 3]
+            }
+            -re "\[P|p]assword:" 
+            {
+                send_user "invalid password or account. \$expect_out(buffer)\n"
+                exit 13
+            }
+            timeout 
+            {
+                send_user "connection to remote timed out : \$expect_out(buffer)\n"
+                exit 101
+            }
+        }
+EOF
+    exit $?
+}
+
+usage() {
+    printf "Usage: sshscp.sh -s src(user@ip:path) -d destination((user@ip:path)) [-p login_password] [-o port] -r -t timeout"
+}
+
+while getopts "p:s:d:o:h" OPTIONS; do
+    case $OPTIONS in
+    p) remotepasswd="$OPTARG" ;;
+    s) src="$OPTARG" ;;
+    d) dest="$OPTARG" ;;
+    o) connport="$OPTARG" ;;
+    h)
+        usage
+        exit 1
+        ;;
+    \?)
+        printf "ERROR - Invalid parameter" >&2
+        usage
+        exit 1
+        ;;
+    *)
+        printf "ERROR - Invalid parameter" >&2
+        usage
+        exit 1
+        ;;
+    esac
+done
+
+sshscp "$src" "$dest" "$remotepasswd" "$connport"
+exit $?

mugen/runoet.sh

+#!/usr/bin/bash
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+# ####################################
+# @Author    	    :   lemon.higgins
+# @Contact   	    :   lemon.higgins@aliyun.com
+# @Date      	    :   2020-04-14 16:45:43
+# @License   	    :   Mulan PSL v2
+# @Version   	    :   1.0
+# @Desc      	    :   Used to execute test cases
+# ####################################
+oet_path=$(
+    cd "$(dirname "$0")" || exit 1
+    pwd
+)
+source ${oet_path}/libs/locallibs/common_lib.sh
+
+function usage() {
+    printf "Usage:  \n
+    -c: configuration environment of test framework\n
+    -a: execute all use cases\n
+    -f：designated test suite\n
+    -r：designated test case\n
+    -x：the shell script is executed in debug mode\n
+    \n
+    Example: bash runoet.sh -f test_suite -r test_case -x\n"
+}
+
+function deploy_env() {
+    sed -i "s#OET_PATH.*#OET_PATH=${oet_path}#g" ${oet_path}/conf/env.conf
+
+    if ! grep "${oet_path}/conf/env.conf" ~/.bash_profile >/dev/null 2>&1; then
+        echo "source ${oet_path}/conf/env.conf" >>~/.bash_profile
+    fi
+
+    source ~/.bash_profile
+}
+
+function end_test_case() {
+    case_code=$1
+    exec 1>&6 6>&-
+    exec 2>&7 7>&-
+    LOG_INFO "The case exit by code ${case_code}"
+    LOG_INFO "End to run testcase:${test_case}"
+
+    test ${case_code} -ne 0 && ((fail_num++))
+}
+
+function run_all_cases() {
+    cd ${OET_PATH}/suite2cases || exit 1
+    mapfile test_suites < <(ls | sort -u)
+    test ${#test_suites[*]} -eq 0 && {
+        LOG_ERROR "Can't find recording about test_suites."
+        end_test_case 1
+        return 1
+    }
+
+    cd ${OET_PATH} || exit 1
+    for test_suite in ${test_suites[*]}; do
+        run_test_suite $test_suite
+    done
+}
+
+function run_test_suite() {
+    test_suite=$1
+
+    if ! find ${OET_PATH}/suite2cases -type f -name ${test_suite} >/dev/null 2>&1; then
+        LOG_ERROR "In the suite2cases directory, Can't find the file of testsuite:${test_suite}."
+        end_test_case 1
+        return 1
+    fi
+
+    while read -r test_case; do
+        run_test_case $test_suite $test_case
+    done <"${OET_PATH}/suite2cases/${test_suite}"
+    cd ${OET_PATH} || exit 1
+}
+
+function run_test_case() {
+    test_suite=$1
+    test_case=$2
+
+    LOG_INFO "start to run testcase:${test_case}"
+
+    log_path=${OET_PATH}/logs/${test_suite}/${test_case}
+    mkdir -p ${log_path}
+
+    exec 6>&1
+    exec 7>&2
+    exec >${log_path}/"$(date +%Y-%m-%d-%T)".log 2>&1
+
+    ((case_num++))
+
+    if ! find ${OET_PATH}/suite2cases -type f -name ${test_suite} >/dev/null 2>&1; then
+        LOG_ERROR "In the suite2cases directory, Can't find the file of testsuite:${test_suite}."
+        end_test_case 1
+        return 1
+    elif ! find ${OET_PATH}/testcases -type d -name ${test_suite} >/dev/null 2>&1; then
+        LOG_ERROR "Can't find the dir of testsuite:${test_suite}."
+        end_test_case 1
+        return 1
+    fi
+
+    if ! grep -w ${test_case} ${OET_PATH}/suite2cases/${test_suite} >/dev/null 2>&1; then
+        LOG_ERROR "In the suite2cases directory, no testcase:${test_case} is found inside the ${test_suite} file."
+        end_test_case 1
+        return 1
+    elif ! find ${OET_PATH}/testcases -type d -name ${test_suite} >/dev/null 2>&1; then
+        LOG_ERROR "Can't find the dir of testcase:${test_case}."
+        end_test_case 1
+        return 1
+    elif ! find ${OET_PATH}/testcases/${test_suite} -type f -name "${test_case}*" >/dev/null 2>&1; then
+        LOG_ERROR "Can't find the script of testcase:${test_case}."
+        end_test_case 1
+        return 1
+    fi
+
+    case_path=$(find ${OET_PATH}/testcases/${test_suite} -type f -name "${test_case}*" | sed -e "s/${test_case}\..*//g")
+    cd ${case_path} || exit 1
+
+    script_type=$(ls ${test_case}* | awk -F '.' '{print $NF}')
+
+    if [[ "$script_type"x == "sh"x ]] || [[ "$script_type"x == "bash"x ]]; then
+        if [ "$command_x"x == "yes"x ]; then
+            bash -x ${test_case}.sh
+            case_result=$?
+        else
+            bash ${test_case}.sh
+            case_result=$?
+        fi
+    elif [ "$script_type"x == "py"x ]; then
+        python3 ${test_case}.py
+        case_result=$?
+    fi
+
+    if [ $case_result -eq 0 ]; then
+        touch ${OET_PATH}/results/succeed/${test_case}
+    else
+        touch ${OET_PATH}/results/failed/${test_case}
+    fi
+
+    test $case_result == 0 && {
+        end_test_case 0
+        ((succee_num++))
+    }
+    test $case_result != 0 && {
+        end_test_case ${case_result}
+    }
+}
+
+function run_test() {
+    test_suite=$1
+    test_case=$2
+    case_num=0
+    fail_num=0
+    succee_num=0
+
+    if echo "$@" | grep -e '-a\|-f\|-r' >/dev/null 2>&1; then
+        rm -rf ${OET_PATH}/results
+        mkdir -p ${OET_PATH}/results/succeed
+        mkdir -p ${OET_PATH}/results/failed
+    fi
+
+    echo "$@" | grep -e '-f' >/dev/null 2>&1 && ! echo "$@" | grep -e '-r' >/dev/null 2>&1 && {
+        run_test_suite $test_suite
+    }
+
+    echo "$@" | grep -e '-f' | grep -e '-r' >/dev/null 2>&1 && {
+        run_test_case $test_suite $test_case
+    }
+
+    if echo "$@" | grep -e '-a\|-f\|-r' >/dev/null 2>&1; then
+        LOG_INFO "A total of ${case_num} use cases were executed, with ${succee_num} successes and ${fail_num} failures."
+    fi
+
+    if [ ${succee_num} != ${case_num} ]; then
+        return 1
+    fi
+}
+
+export command_x="no"
+while getopts ":xachr:f:" arg; do
+    case $arg in
+    x)
+        command_x="yes"
+        ;;
+    a)
+        run_all_cases
+        ;;
+    c)
+        deploy_env
+        ;;
+    f)
+        test_suite=$OPTARG
+        [[ -z "$test_suite" ]] && {
+            usage
+            exit 1
+        }
+        ;;
+    r)
+        test_case=$OPTARG
+        [[ -z "$test_case" ]] && {
+            usage
+            exit 1
+        }
+        ;;
+    h)
+        usage
+        ;;
+    *)
+        usage
+        ;;
+    esac
+done
+
+run_test $test_suite $test_case "$@"

mugen/suite2cases/testsuite

+oe_test_casename_01
+oe_test_casename_02

mugen/testcases/testsuite/oe_test_casename_01/oe_test_casename_01.sh

+#!/usr/bin/bash
+
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+####################################
+#@Author    	:   lemon.higgins
+#@Contact   	:   lemon.higgins@aliyun.com
+#@Date      	:   2020-04-09 09:39:43
+#@License   	:   Mulan PSL v2
+#@Version   	:   1.0
+#@Desc      	:   Take the test ls command as an example
+#####################################
+
+source ${OET_PATH}/libs/locallibs/common_lib.sh
+
+# 需要预加载的数据、参数配置
+function config_params()
+{
+    LOG_INFO "Start to config params of the case."
+
+    LOG_INFO "No params need to config."
+
+    LOG_INFO "End to config params of the case."
+}
+
+# 测试对象、测试需要的工具等安装准备
+function pre_test()
+{
+    LOG_INFO "Start to prepare the test environment."
+
+    LOG_INFO "No pkgs need to install."
+
+    LOG_INFO "End to prepare the test environment."
+}
+
+# 测试点的执行
+function run_test()
+{
+    LOG_INFO "Start to run test."
+
+    # 测试命令：ls
+    ls -CZl -all
+    CHECK_RESULT 0
+
+    # 测试/目录下是否存在proc|usr|roor|var|sys|etc|boot|dev目录
+    CHECK_RESULT "$(ls / | grep -cE 'proc|usr|roor|var|sys|etc|boot|dev')" 7 
+
+    LOG_INFO "End to run test."
+}
+
+# 后置处理，恢复测试环境
+function post_test()
+{
+    LOG_INFO "Start to restore the test environment."
+
+    LOG_INFO "Need't to restore the tet environment."
+
+    LOG_INFO "End to restore the test environment."
+}
+
+main $@

mugen/testcases/testsuite/oe_test_casename_02/oe_test_casename_02.py

+#!/usr/bin/bash
+
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+####################################
+# @Author    	:   lemon.higgins
+# @Contact   	:   lemon.higgins@aliyun.com
+# @Date      	:   2020-04-09 09:39:43
+# @License   	:   Mulan PSL v2
+# @Version   	:   1.0
+# @Desc      	:   Take the test ls command as an example
+#####################################
+
+
+import subprocess
+
+ret = 0
+
+cmd_status = subprocess.getstatusoutput("ls -CZl --all")[0]
+if cmd_status != 0:
+    ret += 1
+
+dir_num = subprocess.getoutput(
+    "ls / | grep -cE 'proc|usr|roor|var|sys|etc|boot|dev'")
+if dir_num != "7":
+    ret += 1
+
+exit(ret)