測試-python相關

python基礎

一行代碼實現1~100累加,不使用for循環html

方式一:python

sum(range(1,101))

方式二:linux

1 from functools import reduce
2 reduce(lambda x,y:x+y, range(1,101))

 

 

單元測試

unittest執行類型android

 

 

 

* 一、請使用Shell或其餘腳本語言編寫一個針對Linux進程監控及故障重啓的腳本nginx

* 二、請使用Python寫一個腳本,對接口http://abc.com/api/test 進行Get方法模擬壓測,可以使用全部模塊正則表達式

* 三、請寫一個正則表達式匹配全部IPv4的地址,如:8.8.8.8docker

* 四、請經過代碼和文字舉例說明python裝飾器的做用shell

* 五、HTTP協議頭中Cache-Control、no-cache和max-age=0的區別數據庫

* 六、性能壓測的過程當中,你以爲要完成的最關鍵的關注點是什麼?說明理由。小程序


測試平臺 https://testerhome.com/topics/20491
持續交付 https://testerhome.com/topics/9977
Pytest+Appium+Allure https://testerhome.com/topics/19327
小程序

軟件測試
JAVA
Go


python中_,__,__xx__的區別
一個下劃線表示方法或屬性爲私有,能夠被類外部調用,可是不建議這樣使用
兩個下劃線用來避免子類覆蓋,外部不能直接調用該屬性或方法,須要加實例._類名__方法名()
__xx__表示python調用的, __init__, __str__

問了TCP UDP的區別
相同點
都是傳輸協議

不一樣點
tcp
面向

cookie和session的區別
cookie數據存放在客戶的瀏覽器上,session數據存放在服務器上;
cookie不是很安全,別人能夠分析存放在本地的cookie並進行cookie欺騙;
session會在必定時間內保存在服務器上,當訪問量增長時,會比較佔用服務器的性能
單個cookie保存的數據不能超過4K,不少瀏覽器都限制一個站點最多保存20個cookie
將登陸信息等重要信息存放在session,其餘信息若是須要保留,能夠放在cookie中


http和https的區別
http
是基於tpc協議的超文本傳輸協議,是客戶端和服務器之間的請求與響應

https
具備安全性的ssl加密版的http傳輸協議

https協議須要到ca申請證書,通常須要付費
http是超文本傳輸協議,信息是明文傳輸,https則是具備安全性的ssl加密傳輸協議
http和https使用的是徹底不一樣的鏈接方式,用的端口也不同,前者是默認是80,後者默認是443
http的鏈接很簡單,是無狀態的;HTTPS協議是由SSL+HTTP協議構建的可進行加密傳輸、身份認證的網絡協議,比http協議安全

get和post的區別
一、GET產生一個TCP數據包;POST產生兩個TCP數據包。
二、對於GET方式的請求,瀏覽器會把http header和data一併發送出去,服務器響應200(返回數據);
三、對於POST,瀏覽器先發送header,服務器響應100 continue,瀏覽器再發送data,服務器響應200 (返回數據)。
寫冒泡排序
性能測試的指標有哪些
左耳朵 https://coolshell.cn/
https://www.cnblogs.com/insane-Mr-Li/p/10131858.html
系統指標
distinct where group by having order by limit若是出如今同一個語句裏面
cat和tail的區別
接口框架怎麼搭建的
接口依賴怎麼實現
口述一個兩錶鏈接查詢語句怎麼寫
還有數據庫的慢查詢
問linux工做中經常使用命令
問了虛擬機和docker的區別
分層模式怎麼實現
給你一個接口,讓我設計測試用例
性能,怎麼分析,若是TPS低,會是什麼緣由形成的
awk命令怎麼用
監聽端口是否佔用
netstat -ntlp 查看全部端口
netstat -anp | grep 80 查看80端口
-n num
-l listening
-t tcp
-p process
-a all
查看進程
ps -ef 查看全部進程
ps -ef | grep nginx 查看Nginx進程
ps -aux 顯示全部包含其餘使用者的行程

解壓tar.gz
壓縮 tar -zvcf buodo.tar.gz buodo
解壓 tar -zvxf buodo.tar.gz
-z(gzip) 用gzip來壓縮/解壓縮文件
-j(bzip2) 用bzip2來壓縮/解壓縮文件
-v(verbose) 詳細報告tar處理的文件信息
-c(create) 建立新的檔案文件
-x(extract) 解壓縮文件或目錄
-f(file) 使用檔案文件或設備,這個選項一般是必選的。


文件傳輸sftp或scp
scp -r local_file_path remote_username@remote_ip:remote_folder_path
若是是文件夾,須要-r參數

關閉防火牆

查看系統版本內核cpu信息
uname -a

 

# -*- coding:utf-8 -*-
# Project :APITest 
# FileName: handle_adb
# Data  : 2019-09-09 13:35
# Author:小菜鳥垚垚

"""
adb 工具類
"""

import os
import platform
import re
import time
# import timetools


class AdbTools(object):

    def __init__(self, device_id=''):
        self.__system = platform.system()
        self.__find = ''
        self.__command = ''
        self.__device_id = device_id
        self.__get_find()
        self.__check_adb()
        self.__connection_devices()

    def __get_find(self):
        """
        判斷系統類型,windows使用findstr,linux使用grep
        :return:
        """
        if self.__system is "Windows":
            self.__find = "findstr"
        else:
            self.__find = "grep"

    def __check_adb(self):
        """
        檢查adb
        判斷是否設置環境變量ANDROID_HOME
        :return:
        """
        if "ANDROID_HOME" in os.environ:
            if self.__system == "Windows":
                path = os.path.join(os.environ["ANDROID_HOME"], "platform-tools", "adb.exe")
                if os.path.exists(path):
                    self.__command = path
                else:
                    raise EnvironmentError(
                        "Adb not found in $ANDROID_HOME path: %s." % os.environ["ANDROID_HOME"])
            else:
                path = os.path.join(os.environ["ANDROID_HOME"], "platform-tools", "adb")
                if os.path.exists(path):
                    self.__command = path
                else:
                    raise EnvironmentError(
                        "Adb not found in $ANDROID_HOME path: %s." % os.environ["ANDROID_HOME"])
        else:
            raise EnvironmentError(
                "Adb not found in $ANDROID_HOME path: %s." % os.environ["ANDROID_HOME"])

    def __connection_devices(self):
        """
        鏈接指定設備,單個設備可不傳device_id
        :return:
        """
        if self.__device_id == "":
            return
        self.__device_id = "-s %s" % self.__device_id

    def adb(self, args):
        """
        執行adb命令
        :param args:參數
        :return:
        """
        cmd = "%s %s %s" % (self.__command, self.__device_id, str(args))
        # print(cmd)
        return os.popen(cmd)

    def shell(self, args):
        """
        執行adb shell命令
        :param args:參數
        :return:
        """
        cmd = "%s %s shell %s" % (self.__command, self.__device_id, str(args))
        # print(cmd)
        return os.popen(cmd)

    def mkdir(self, path):
        """
        建立目錄
        :param path: 路徑
        :return:
        """
        return self.shell('mkdir %s' % path)

    def get_devices(self):
        """
        獲取設備列表
        :return:
        """
        l = self.adb('devices').readlines()
        return (i.split()[0] for i in l if 'devices' not in i and len(i) > 5)

    def get_current_application(self):
        """
        獲取當前運行的應用信息
        :return:
        """
        return self.shell('dumpsys window w | %s \/ | %s name=' % (self.__find, self.__find)).read()

    def get_current_package(self):
        """
        獲取當前運行app包名
        :return:
        """
        reg = re.compile(r'name=(.+?)/')
        return re.findall(reg, self.get_current_application())[0]

    def get_current_activity(self):
        """
        獲取當前運行activity
        :return: package/activity
        """
        reg = re.compile(r'name=(.+?)\)')
        return re.findall(reg, self.get_current_application())[0]

    def __get_process(self, package_name):
        """
        獲取進程信息
        :param package_name:
        :return:
        """
        if self.__system is "Windows":
            pid_command = self.shell("ps | %s %s$" % (self.__find, package_name)).read()
        else:
            pid_command = self.shell("ps | %s -w %s" % (self.__find, package_name)).read()
        return pid_command

    def process_exists(self, package_name):
        """
        返回進程是否存在
        :param package_name:
        :return:
        """
        process = self.__get_process(package_name)
        return package_name in process

    def get_pid(self, package_name):
        """
        獲取pid
        :return:
        """
        pid_command = self.__get_process(package_name)
        if pid_command == '':
            print("The process doesn't exist.")
            return pid_command

        req = re.compile(r"\d+")
        result = str(pid_command).split()
        result.remove(result[0])
        return req.findall(" ".join(result))[0]

    def get_uid(self, pid):
        """
        獲取uid
        :param pid:
        :return:
        """
        result = self.shell("cat /proc/%s/status" % pid).readlines()
        for i in result:
            if 'uid' in i.lower():
                return i.split()[1]

    def get_flow_data_tcp(self, uid):
        """
        獲取應用tcp流量
        :return:(接收, 發送)
        """
        tcp_rcv = self.shell("cat proc/uid_stat/%s/tcp_rcv" % uid).read().split()[0]
        tcp_snd = self.shell("cat proc/uid_stat/%s/tcp_snd" % uid).read().split()[0]
        return tcp_rcv, tcp_snd

    def get_flow_data_all(self, uid):
        """
        獲取應用流量所有數據
        包含該應用多個進程的全部數據 tcp udp等
        (rx_bytes, tx_bytes) >> (接收, 發送)
        :param uid:
        :return:list(dict)
        """
        all_data = []
        d = {}
        data = self.shell("cat /proc/net/xt_qtaguid/stats | %s %s" % (self.__find, uid)).readlines()
        for i in data:
            if not i.startswith('\n'):
                item = i.strip().split()
                d['idx'] = item[0]
                d['iface'] = item[1]
                d['acct_tag_hex'] = item[2]
                d['uid_tag_int'] = item[3]
                d['cnt_set'] = item[4]
                d['rx_bytes'] = item[5]
                d['rx_packets'] = item[6]
                d['tx_bytes'] = item[7]
                d['tx_packets'] = item[8]
                d['rx_tcp_bytes'] = item[9]
                d['rx_tcp_packets'] = item[10]
                d['rx_udp_bytes'] = item[11]
                d['rx_udp_packets'] = item[12]
                d['rx_other_bytes'] = item[13]
                d['rx_other_packets'] = item[14]
                d['tx_tcp_bytes'] = item[15]
                d['tx_tcp_packets'] = item[16]
                d['tx_udp_bytes'] = item[17]
                d['tx_udp_packets'] = item[18]
                d['tx_other_bytes'] = item[19]
                d['tx_other_packets'] = item[20]

                all_data.append(d)
                d = {}
        return all_data

    @staticmethod
    def dump_apk(path):
        """
        dump apk文件
        :param path: apk路徑
        :return:
        """
        # 檢查build-tools是否添加到環境變量中
        # 須要用到裏面的aapt命令
        l = os.environ['PATH'].split(';')
        build_tools = False
        for i in l:
            if 'build-tools' in i:
                build_tools = True
        if not build_tools:
            raise EnvironmentError("ANDROID_HOME BUILD-TOOLS COMMAND NOT FOUND.\nPlease set the environment variable.")
        return os.popen('aapt dump badging %s' % (path,))

    @staticmethod
    def dump_xml(path, filename):
        """
        dump apk xml文件
        :return:
        """
        return os.popen('aapt dump xmlstrings %s %s' % (path, filename))

    def uiautomator_dump(self):
        """
        獲取屏幕uiautomator xml文件
        :return:
        """
        return self.shell('uiautomator dump').read().split()[-1]

    def pull(self, source, target):
        """
        從手機端拉取文件到電腦端
        :return:
        """
        self.adb('pull %s %s' % (source, target))

    def push(self, source, target):
        """
        從電腦端推送文件到手機端
        :param source:
        :param target:
        :return:
        """
        self.adb('push %s %s' % (source, target))

    def remove(self, path):
        """
        從手機端刪除文件
        :return:
        """
        self.shell('rm %s' % (path,))

    def clear_app_data(self, package):
        """
        清理應用數據
        :return:
        """
        self.shell('pm clear %s' % (package,))

    def install(self, path):
        """
        安裝apk文件
        :return:
        """
        # adb install 安裝錯誤常見列表
        errors = {'INSTALL_FAILED_ALREADY_EXISTS': '程序已經存在',
                  'INSTALL_DEVICES_NOT_FOUND': '找不到設備',
                  'INSTALL_FAILED_DEVICE_OFFLINE': '設備離線',
                  'INSTALL_FAILED_INVALID_APK': '無效的APK',
                  'INSTALL_FAILED_INVALID_URI': '無效的連接',
                  'INSTALL_FAILED_INSUFFICIENT_STORAGE': '沒有足夠的存儲空間',
                  'INSTALL_FAILED_DUPLICATE_PACKAGE': '已存在同名程序',
                  'INSTALL_FAILED_NO_SHARED_USER': '要求的共享用戶不存在',
                  'INSTALL_FAILED_UPDATE_INCOMPATIBLE': '版本不能共存',
                  'INSTALL_FAILED_SHARED_USER_INCOMPATIBLE': '需求的共享用戶簽名錯誤',
                  'INSTALL_FAILED_MISSING_SHARED_LIBRARY': '需求的共享庫已丟失',
                  'INSTALL_FAILED_REPLACE_COULDNT_DELETE': '需求的共享庫無效',
                  'INSTALL_FAILED_DEXOPT': 'dex優化驗證失敗',
                  'INSTALL_FAILED_DEVICE_NOSPACE': '手機存儲空間不足致使apk拷貝失敗',
                  'INSTALL_FAILED_DEVICE_COPY_FAILED': '文件拷貝失敗',
                  'INSTALL_FAILED_OLDER_SDK': '系統版本過舊',
                  'INSTALL_FAILED_CONFLICTING_PROVIDER': '存在同名的內容提供者',
                  'INSTALL_FAILED_NEWER_SDK': '系統版本過新',
                  'INSTALL_FAILED_TEST_ONLY': '調用者不被容許測試的測試程序',
                  'INSTALL_FAILED_CPU_ABI_INCOMPATIBLE': '包含的本機代碼不兼容',
                  'CPU_ABIINSTALL_FAILED_MISSING_FEATURE': '使用了一個無效的特性',
                  'INSTALL_FAILED_CONTAINER_ERROR': 'SD卡訪問失敗',
                  'INSTALL_FAILED_INVALID_INSTALL_LOCATION': '無效的安裝路徑',
                  'INSTALL_FAILED_MEDIA_UNAVAILABLE': 'SD卡不存在',
                  'INSTALL_FAILED_INTERNAL_ERROR': '系統問題致使安裝失敗',
                  'INSTALL_PARSE_FAILED_NO_CERTIFICATES': '文件未經過認證 >> 設置開啓未知來源',
                  'INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES': '文件認證不一致 >> 先卸載原來的再安裝',
                  'INSTALL_FAILED_INVALID_ZIP_FILE': '非法的zip文件 >> 先卸載原來的再安裝',
                  'INSTALL_CANCELED_BY_USER': '須要用戶確認纔可進行安裝',
                  'INSTALL_FAILED_VERIFICATION_FAILURE': '驗證失敗 >> 嘗試重啓手機',
                  'DEFAULT': '未知錯誤'
                  }
        print('Installing...')
        l = self.adb('install -r %s' % (path,)).read()
        if 'Success' in l:
            print('Install Success')
        if 'Failure' in l:
            reg = re.compile('\\[(.+?)\\]')
            key = re.findall(reg, l)[0]
            try:
                print('Install Failure >> %s' % errors[key])
            except KeyError:
                print('Install Failure >> %s' % key)
        return l

    def uninstall(self, package):
        """
        卸載apk
        :param package: 包名
        :return:
        """
        print('Uninstalling...')
        l = self.adb('uninstall %s' % (package,)).read()
        print(l)

    def screenshot(self, target_path=''):
        """
        手機截圖
        :param target_path: 目標路徑
        :return:
        """
        format_time = utils.timetools.timestamp('%Y%m%d%H%M%S')
        self.shell('screencap -p /sdcard/%s.png' % (format_time,))
        time.sleep(1)
        if target_path == '':
            self.pull('/sdcard/%s.png' % (format_time,), os.path.expanduser('~'))
        else:
            self.pull('/sdcard/%s.png' % (format_time,), target_path)
        self.remove('/sdcard/%s.png' % (format_time,))

    def get_cache_logcat(self):
        """
        導出緩存日誌
        :return:
        """
        return self.adb('logcat -v time -d')

    def get_crash_logcat(self):
        """
        導出崩潰日誌
        :return:
        """
        return self.adb('logcat -v time -d | %s AndroidRuntime' % (self.__find,))

    def clear_cache_logcat(self):
        """
        清理緩存區日誌
        :return:
        """
        self.adb('logcat -c')

    def get_device_time(self):
        """
        獲取設備時間
        :return:
        """
        return self.shell('date').read().strip()

    def ls(self, command):
        """
        shell ls命令
        :return:
        """
        return self.shell('ls %s' % (command,)).readlines()

    def file_exists(self, target):
        """
        判斷文件在目標路徑是否存在
        :return:
        """
        l = self.ls(target)
        for i in l:
            if i.strip() == target:
                return True
        return False

    def is_install(self, target_app):
        """
        判斷目標app在設備上是否已安裝
        :param target_app: 目標app包名
        :return: bool
        """
        return target_app in self.shell('pm list packages %s' % (target_app,)).read()

    def get_device_model(self):
        """
        獲取設備型號
        :return:
        """
        return self.shell('getprop ro.product.model').read().strip()

    def get_device_id(self):
        """
        獲取設備id
        :return:
        """
        return self.adb('get-serialno').read().strip()

    def get_device_android_version(self):
        """
        獲取設備Android版本
        :return:
        """
        return self.shell('getprop ro.build.version.release').read().strip()

    def get_device_sdk_version(self):
        """
        獲取設備SDK版本
        :return:
        """
        return self.shell('getprop ro.build.version.sdk').read().strip()

    def get_device_mac_address(self):
        """
        獲取設備MAC地址
        :return:
        """
        return self.shell('cat /sys/class/net/wlan0/address').read().strip()

    def get_device_ip_address(self):
        """
        獲取設備IP地址
        pass: 適用WIFI 蜂窩數據
        :return:
        """
        if not self.get_wifi_state() and not self.get_data_state():
            return
        l = self.shell('ip addr | %s global' % self.__find).read()
        reg = re.compile('\d+\.\d+\.\d+\.\d+')
        return re.findall(reg, l)[0]

    def get_device_imei(self):
        """
        獲取設備IMEI
        :return:
        """
        sdk = self.get_device_sdk_version()
        # Android 5.0如下方法
        if int(sdk) < 21:
            l = self.shell('dumpsys iphonesubinfo').read()
            reg = re.compile('[0-9]{15}')
            return re.findall(reg, l)[0]
        elif self.root():
            l = self.shell('service call iphonesubinfo 1').read()
            print(l)
            print(re.findall(re.compile("'.+?'"), l))
            imei = ''
            for i in re.findall(re.compile("'.+?'"), l):
                imei += i.replace('.', '').replace("'", '').replace(' ', '')
            return imei
        else:
            print('The device not root.')
            return ''

    def check_sim_card(self):
        """
        檢查設備SIM卡
        :return:
        """
        return len(self.shell('getprop | %s gsm.operator.alpha]' % self.__find).read().strip().split()[-1]) > 2

    def get_device_operators(self):
        """
        獲取運營商
        :return:
        """
        return self.shell('getprop | %s gsm.operator.alpha]' % self.__find).read().strip().split()[-1]

    def get_device_state(self):
        """
        獲取設備狀態
        :return:
        """
        return self.adb('get-state').read().strip()

    def get_display_state(self):
        """
        獲取屏幕狀態
        :return: 亮屏/滅屏
        """
        l = self.shell('dumpsys power').readlines()
        for i in l:
            if 'mScreenOn=' in i:
                return i.split()[-1] == 'mScreenOn=true'
            if 'Display Power' in i:
                return 'ON' in i.split('=')[-1].upper()

    def get_screen_normal_size(self):
        """
        獲取設備屏幕分辨率 >> 標配
        :return:
        """
        return self.shell('wm size').read().strip().split()[-1].split('x')

    def get_screen_reality_size(self):
        """
        獲取設備屏幕分辨率 >> 實際分辨率
        :return:
        """
        x = 0
        y = 0
        l = self.shell(r'getevent -p | %s -e "0"' % self.__find).readlines()
        for n in l:
            if len(n.split()) > 0:
                if n.split()[0] == '0035':
                    x = int(n.split()[7].split(',')[0])
                elif n.split()[0] == '0036':
                    y = int(n.split()[7].split(',')[0])
        return x, y

    def get_device_interior_sdcard(self):
        """
        獲取內部SD卡空間
        :return: (path,total,used,free,block)
        """
        return self.shell('df | %s \/mnt\/shell\/emulated' % self.__find).read().strip().split()

    def get_device_external_sdcard(self):
        """
        獲取外部SD卡空間
        :return: (path,total,used,free,block)
        """
        return self.shell('df | %s \/storage' % self.__find).read().strip().split()

    def __fill_rom(self, path, stream, count):
        """
        填充數據
        :param path: 填充地址
        :param stream: 填充流大小
        :param count: 填充次數
        :return:
        """
        self.shell('dd if=/dev/zero of=%s bs=%s count=%s' % (path, stream, count)).read().strip()

    def fill_interior_sdcard(self, filename, size):
        """
        填充內置SD卡
        :param filename: 文件名
        :param size: 填充大小,單位byte
        :return:
        """
        if size > 10485760:  # 10m
            self.__fill_rom('sdcard/%s' % filename, 10485760, size / 10485760)
        else:
            self.__fill_rom('sdcard/%s' % filename, size, 1)

    def fill_external_sdcard(self, filename, size):
        """
        填充外置SD卡
        :param filename: 文件名
        :param size: 填充大小,單位byte
        :return:
        """
        path = self.get_device_external_sdcard()[0]
        if size > 10485760:  # 10m
            self.__fill_rom('%s/%s' % (path, filename), 10485760, size / 10485760)
        else:
            self.__fill_rom('%s/%s' % (path, filename), size, 1)

    def kill_process(self, pid):
        """
        殺死進程
        pass: 通常須要權限不推薦使用
        :return:
        """
        return self.shell('kill %s' % pid).read().strip()

    def quit_app(self, package):
        """
        退出應用
        :return:
        """
        return self.shell('am force-stop %s' % package).read().strip()

    def reboot(self):
        """
        重啓設備
        :return:
        """
        self.adb('reboot')

    def recovery(self):
        """
        重啓設備並進入recovery模式
        :return:
        """
        self.adb('reboot recovery')

    def fastboot(self):
        """
        重啓設備並進入fastboot模式
        :return:
        """
        self.adb('reboot bootloader')

    def root(self):
        """
        獲取root狀態
        :return:
        """
        return 'not found' not in self.shell('su -c ls -l /data/').read().strip()

    def wifi(self, power):
        """
        開啓/關閉wifi
        pass: 須要root權限
        :return:
        """
        if not self.root():
            print('The device not root.')
            return
        if power:
            self.shell('su -c svc wifi enable').read().strip()
        else:
            self.shell('su -c svc wifi disable').read().strip()

    def data(self, power):
        """
        開啓/關閉蜂窩數據
        pass: 須要root權限
        :return:
        """
        if not self.root():
            print('The device not root.')
            return
        if power:
            self.shell('su -c svc data enable').read().strip()
        else:
            self.shell('su -c svc data disable').read().strip()

    def get_wifi_state(self):
        """
        獲取WiFi鏈接狀態
        :return:
        """
        return 'enabled' in self.shell('dumpsys wifi | %s ^Wi-Fi' % self.__find).read().strip()

    def get_data_state(self):
        """
        獲取移動網絡鏈接狀態
        :return:
        """
        return '2' in self.shell('dumpsys telephony.registry | %s mDataConnectionState' % self.__find).read().strip()

    def get_network_state(self):
        """
        設備是否連上互聯網
        :return:
        """
        return 'unknown host' not in self.shell('ping -w 1 www.baidu.com').read().strip()

    def get_wifi_password_list(self):
        """
        獲取WIFI密碼列表
        :return:
        """
        if not self.root():
            print('The device not root.')
            return []
        l = re.findall(re.compile('ssid=".+?"\s{3}psk=".+?"'), self.shell('su -c cat /data/misc/wifi/*.conf').read())
        return [re.findall(re.compile('".+?"'), i) for i in l]

    def call(self, number):
        """
        撥打電話
        :param number:
        :return:
        """
        self.shell('am start -a android.intent.action.CALL -d tel:%s' % number)

    def open_url(self, url):
        """
        打開網頁
        :return:
        """
        self.shell('am start -a android.intent.action.VIEW -d %s' % url)

    def start_application(self, component):
        """
        啓動一個應用
        e.g: com.android.settings/com.android.settings.Settings
        """
        self.shell("am start -n %s" % component)

    def send_keyevent(self, keycode):
        """
        發送一個按鍵事件
        https://developer.android.com/reference/android/view/KeyEvent.html
        :return:
        """
        self.shell('input keyevent %s' % keycode)

    def rotation_screen(self, param):
        """
        旋轉屏幕
        :param param: 0 >> 縱向,禁止自動旋轉; 1 >> 自動旋轉
        :return:
        """
        self.shell('/system/bin/content insert --uri content://settings/system --bind '
                   'name:s:accelerometer_rotation --bind value:i:%s' % param)

    def instrument(self, command):
        """
        啓動instrument app
        :param command: 命令
        :return:
        """
        return self.shell('am instrument %s' % command).read()

    def export_apk(self, package, target_path='', timeout=5000):
        """
        從設備導出應用
        :param timeout: 超時時間
        :param target_path: 導出後apk存儲路徑
        :param package: 包名
        :return:
        """
        num = 0
        if target_path == '':
            self.adb('pull /data/app/%s-1/base.apk %s' % (package, os.path.expanduser('~')))
            while 1:
                num += 1
                if num <= timeout:
                    if os.path.exists(os.path.join(os.path.expanduser('~'), 'base.apk')):
                        os.rename(os.path.join(os.path.expanduser('~'), 'base.apk'),
                                  os.path.join(os.path.expanduser('~'), '%s.apk' % package))

        else:
            self.adb('pull /data/app/%s-1/base.apk %s' % (package, target_path))
            while 1:
                num += 1
                if num <= timeout:
                    if os.path.exists(os.path.join(os.path.expanduser('~'), 'base.apk')):
                        os.rename(os.path.join(os.path.expanduser('~'), 'base.apk'),
                                  os.path.join(os.path.expanduser('~'), '%s.apk' % package))


class KeyCode:
    KEYCODE_CALL = 5  # 撥號鍵
    KEYCODE_ENDCALL = 6  # 掛機鍵
    KEYCODE_HOME = 3  # Home鍵
    KEYCODE_MENU = 82  # 菜單鍵
    KEYCODE_BACK = 4  # 返回鍵
    KEYCODE_SEARCH = 84  # 搜索鍵
    KEYCODE_CAMERA = 27  # 拍照鍵
    KEYCODE_FOCUS = 80  # 對焦鍵
    KEYCODE_POWER = 26  # 電源鍵
    KEYCODE_NOTIFICATION = 83  # 通知鍵
    KEYCODE_MUTE = 91  # 話筒靜音鍵
    KEYCODE_VOLUME_MUTE = 164  # 揚聲器靜音鍵
    KEYCODE_VOLUME_UP = 24  # 音量+鍵
    KEYCODE_VOLUME_DOWN = 25  # 音量-鍵
    KEYCODE_ENTER = 66  # 回車鍵
    KEYCODE_ESCAPE = 111  # ESC鍵
    KEYCODE_DPAD_CENTER = 23  # 導航鍵 >> 肯定鍵
    KEYCODE_DPAD_UP = 19  # 導航鍵 >> 向上
    KEYCODE_DPAD_DOWN = 20  # 導航鍵 >> 向下
    KEYCODE_DPAD_LEFT = 21  # 導航鍵 >> 向左
    KEYCODE_DPAD_RIGHT = 22  # 導航鍵 >> 向右
    KEYCODE_MOVE_HOME = 122  # 光標移動到開始鍵
    KEYCODE_MOVE_END = 123  # 光標移動到末尾鍵
    KEYCODE_PAGE_UP = 92  # 向上翻頁鍵
    KEYCODE_PAGE_DOWN = 93  # 向下翻頁鍵
    KEYCODE_DEL = 67  # 退格鍵
    KEYCODE_FORWARD_DEL = 112  # 刪除鍵
    KEYCODE_INSERT = 124  # 插入鍵
    KEYCODE_TAB = 61  # Tab鍵
    KEYCODE_NUM_LOCK = 143  # 小鍵盤鎖
    KEYCODE_CAPS_LOCK = 115  # 大寫鎖定鍵
    KEYCODE_BREAK = 121  # Break / Pause鍵
    KEYCODE_SCROLL_LOCK = 116  # 滾動鎖定鍵
    KEYCODE_ZOOM_IN = 168  # 放大鍵
    KEYCODE_ZOOM_OUT = 169  # 縮小鍵
    KEYCODE_0 = 7
    KEYCODE_1 = 8
    KEYCODE_2 = 9
    KEYCODE_3 = 10
    KEYCODE_4 = 11
    KEYCODE_5 = 12
    KEYCODE_6 = 13
    KEYCODE_7 = 14
    KEYCODE_8 = 15
    KEYCODE_9 = 16
    KEYCODE_A = 29
    KEYCODE_B = 30
    KEYCODE_C = 31
    KEYCODE_D = 32
    KEYCODE_E = 33
    KEYCODE_F = 34
    KEYCODE_G = 35
    KEYCODE_H = 36
    KEYCODE_I = 37
    KEYCODE_J = 38
    KEYCODE_K = 39
    KEYCODE_L = 40
    KEYCODE_M = 41
    KEYCODE_N = 42
    KEYCODE_O = 43
    KEYCODE_P = 44
    KEYCODE_Q = 45
    KEYCODE_R = 46
    KEYCODE_S = 47
    KEYCODE_T = 48
    KEYCODE_U = 49
    KEYCODE_V = 50
    KEYCODE_W = 51
    KEYCODE_X = 52
    KEYCODE_Y = 53
    KEYCODE_Z = 54
    KEYCODE_PLUS = 81  # +
    KEYCODE_MINUS = 69  # -
    KEYCODE_STAR = 17  # *
    KEYCODE_SLASH = 76  # /
    KEYCODE_EQUALS = 70  # =
    KEYCODE_AT = 77  # @
    KEYCODE_POUND = 18  # #
    KEYCODE_APOSTROPHE = 75  # '
    KEYCODE_BACKSLASH = 73  # \
    KEYCODE_COMMA = 55  # ,
    KEYCODE_PERIOD = 56  # .
    KEYCODE_LEFT_BRACKET = 71  # [
    KEYCODE_RIGHT_BRACKET = 72  # ]
    KEYCODE_SEMICOLON = 74  # ;
    KEYCODE_GRAVE = 68  # `
    KEYCODE_SPACE = 62  # 空格鍵
    KEYCODE_MEDIA_PLAY = 126  # 多媒體鍵 >> 播放
    KEYCODE_MEDIA_STOP = 86  # 多媒體鍵 >> 中止
    KEYCODE_MEDIA_PAUSE = 127  # 多媒體鍵 >> 暫停
    KEYCODE_MEDIA_PLAY_PAUSE = 85  # 多媒體鍵 >> 播放 / 暫停
    KEYCODE_MEDIA_FAST_FORWARD = 90  # 多媒體鍵 >> 快進
    KEYCODE_MEDIA_REWIND = 89  # 多媒體鍵 >> 快退
    KEYCODE_MEDIA_NEXT = 87  # 多媒體鍵 >> 下一首
    KEYCODE_MEDIA_PREVIOUS = 88  # 多媒體鍵 >> 上一首
    KEYCODE_MEDIA_CLOSE = 128  # 多媒體鍵 >> 關閉
    KEYCODE_MEDIA_EJECT = 129  # 多媒體鍵 >> 彈出
    KEYCODE_MEDIA_RECORD = 130  # 多媒體鍵 >> 錄音


if __name__ == '__main__':
    a = AdbTools()
    a.get_current_activity()
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