Launch time of APP special test

#Coding:utf-8ImportOs,csv,timeclassApp (object):def __init__(self): self.content="'Self.starttime=0#Launch App    defLaunchapp (self): cmd='adb shell am start-w-N com.android.chrome/org.chromium.chrome.browser.chrometabbedactivity'self.content=os.popen (cmd)#Stop App    defStopapp (self): cmd='adb shell am force-stop com.android.chrome'        #cmd= ' adb shell keyevent 3 'os.popen (cmd)defGetlaunchedtime (self):#Loop with Thistime this line         forLineinchself.content.readlines ():if 'Thistime'inchLine:self.startTime=line.split (':') [1]                 Break        returnSelf.starttimeclassController (object):def __init__(self,count): Self.app=App () self.counter=Count#Timestamp: This time it's starting in a few seconds.        #elapsedtime Time ConsumingSelf.alldata = [("timestamp","ElapsedTime")]        #one-time test process    deftestprocess (self): self.app.launchApp () time.sleep (3) Elpasedtime=self.app.GetLaunchedTime () self.app.StopApp () Time.sleep (5) CurrentTime=self.getcurrenttime () self.alldata.append ((currenttime,elpasedtime))defRun (self): whileSelf.counter>0:self.testprocess () self.counter=self.counter-1defGetCurrentTime (self):#Gets the current timestamp methodCurrentTime = Time.strftime ("%y-%m-%d%h:%m:%s", Time.localtime ())#gets the current timestamp        returncurrenttimedefsavedatatocsv (self): CSVFile=file ('Starttime.csv','WB') Write=Csv.writer (csvfile) write.writerows (self.alldata)#Write.writerow is writing to a linecsvfile.close ()if __name__=='__main__': Controller=controller (5)#Number of executionsController.run () controller. Savedatatocsv ()

Start Time

First step: Create two classes of appsclass:#the class of worklaunchapp Stopapp getlaunchtime Controllerclass:#the class that is calledRun Collectalldata savadatatocsv-----------------------------------------Step Two:defLaunchapp (self): Start the app method cmd='adb shell am start-w-N com.android.chrome/org.chromium.chrome.browser.chrometabbedactivity'self.content=Os.popen (CMD) executes the Shell's module command, gets the return value of contentdefStopapp (self): Stop app method cmd='adb shell am force-stop com.android.chrome'os.popen (CMD) step three: Because the Getlaunchtime method needs to use the content of the Launchapp (self), you need to initialize a variableclassApp ():def __init__(self): self.content="'Fourth Step:defGetlaunchedtime (self): forLineinchself.content.readlines (): Content loopingif 'Thistime'inchLine: If this row comes with Thistime self.starttime=line.split (':') [1] then divide the line with ":" and assign the value to StartTime BreakJumpreturnSelf.starttime return thistime time Fifth step: Initialize Self.starttime=0 to be used in other ways. Sixth step: Controller () class operations6.1:classController ():def __init__(self,count): Self.app=app ()#after instantiation, you can use other classes (APP) methods in this class. Self.counter=count#set the number of runs6.2:    #one-time test process    deftestprocess (self): self.app.launchApp () Self.app.GetLaunchedTime () self.app.StopApp ()6.3: A test process that executes multiple timesdefRun (self): whileSelf.counter>0:self.testprocess () self.counter=self.counter-1

Start Time Notes

Launch time of APP special test