app性能测试:(一)启动时间

app性能测试主要分为:

启动时间,CPU,流量,电量,内存,FPS,过度渲染

下面首先对启动时间进行分析:

app的启动分为冷启动(首次创建),热启动(通过返回键,home键推到后台,未完全被杀死)

下面首先对启动时间进行分析:

冷启动

  • 启动app命令

     adb shell am start -W -n 包名/Activity名
    
  • 停止app命令

     adb shell am force-stop 包名
    

热启动

  • 启动app命令和冷启动命令相同

      adb shell am start -W -n 包名/Activity名
    
  • 停止app命令

     adb shell input keyevent 3
    

获取app包名命令(win10 下)

adb logcat | findstr "START"

然后点击启动app,就可以cmp=(…/…)看到app的包名和app的启动页

脚本代码:

#/usr/bin/python
#encoding:utf-8
import csv
import os
import time

#app类
class App(object):
    def __init__(self):
        self.content = ""
        self.startTime = 0

    #启动App
    def LaunchApp(self):
        cmd = 'adb shell am start -W -n com.zahd.agriculturaltraceability.debug/com.zahd.agriculturaltraceability.ui.Activity.LoginActivity'
        self.content=os.popen(cmd)

    #停止App
    def StopApp(self):
        #cmd = 'adb shell am force-stop com.zahd.agriculturaltraceability.debug'
        cmd = 'adb shell input keyevent 3'
        os.popen(cmd)

    #获取启动时间
    def GetLaunchedTime(self):
        for line in self.content.readlines():
            if "ThisTime" in line:
                self.startTime = line.split(":")[1]
                break
        return self.startTime

#控制类
class Controller(object):
    def __init__(self, count):
        self.app = App()
        self.counter = count
        self.alldata = [("timestamp", "elapsedtime")]

    #单次测试过程
    def testprocess(self):
        self.app.LaunchApp()
        print("1")
        time.sleep(5)
        elpasedtime = self.app.GetLaunchedTime()
        self.app.StopApp()
        time.sleep(3)
        currenttime = self.getCurrentTime()
        self.alldata.append((currenttime, elpasedtime))

    #多次执行测试过程
    def run(self):
        while self.counter >0:
            self.testprocess()
            self.counter = self.counter - 1

    #获取当前的时间戳
    def getCurrentTime(self):
        currentTime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
        return currentTime

    #数据的存储
    def SaveDataToCSV(self):
        csvfile = open('startTime2.csv', mode='w')
        writer = csv.writer(csvfile)
        writer.writerows(self.alldata)
        csvfile.close()

if __name__ == "__main__":
    controller = Controller(10)
    controller.run()
    controller.SaveDataToCSV()

扩展

电源键: adb shell input keyevent 26

HOME 键: adb shell input keyevent 3

返回键: adb shell input keyevent 4

点亮屏幕: adb shell input keyevent 224

熄灭屏幕: adb shell input keyevent 223

输入文本: adb shell input text xxxxx

你可能感兴趣的:(知识梳理)