App performance test start-up time (Android)

This test can use the ADB tool, the ADB installation method

Test strategy

1. First boot after installation
2. regular cold boot

3. Hot start (usually rarely tested)

   test methods for 1 and 2

   Step 1: Enter the following command in cmd

     adb Logcat * > D:\log.txt  

   Step 2: Again on the phone open the apk,apk that will be tested after the boot is complete, cmd press CTRL + C to end the import log
   Step 3: Find the log.txt,ctrl+f on the D drive , enter displayed (search displayed word), displayed after display time, some apps have multiple displayed, start time is the sum of all displayed time
   
   
   Start time here is 609 + 738 (ms)

   There is also a way to get to the time of the three-to-one, as follows

   Step I: Get the package name of the test apk (can ask for development), can be obtained by ADB,
   1) Start the APK
   2) Enter the command in cmd:

     adb shell Dumpsys window W | findstr \ | findstr name =  

   The

   Gets the following, where name is followed by the required package name/component

     msurface=surface (name=com.sina.weibo/com.sina.weibo.visitormaintabactivity)  

   Step Two: Start the apk in cmd Input command, there is a start time

     adb shell am start-w-n com.sina.weibo/. Visitormaintabactivity  

   Output is as follows, where Thistime is the total time to start

     status:okactivity:com.sina.weibo/ . Visitormaintabactivitythistime:1326totaltime:1326waittime:1354complete  

After all, the hand has to wait for special trouble every time, then use the Python script to achieve the start time for each. The code is as follows

#!/user/bin/python# _*_ coding:utf-8 _*_import csvimport reimport osimport timepackage_activity= "com.sina.weibo/. Visitormaintabactivity "PackageName =" Com.sina.weibo "Runnum = 10class App (): Def __init__ (self): Self.content = "" Self.starttime = 0 Self.flag = 1 def lauchapp (self): cmd = "adb shell am start-w-n" + packag  E_activity self.content = Os.popen (cmd) def stopapp (self): if Self.flag = = 1:cmd = "adb shell Am Force-stop "+ packagename else:cmd =" adb shell input keyevent 3 "Os.popen (CMD) def getl Aunchedtime (self): for line in Self.content.readlines (): If ' thistime ' in Line:self.star Ttime = Line.split (":") [1] break print (self.starttime) return Self.starttimeclass Controller (object): Def __init__ (self): Self.app = App () self.counter = 0 Self.laughtime = [("Timestamp", "El Apsedtime ")] def testprocess (Self): self.app.LauchApp () Elpasedtime = Self.app.GetLaunchedTime () time.sleep (3) self.app.Sto Papp () CurrentTime = Self.getcurrenttime () self.laughtime.append ((currenttime,elpasedtime)) def run (self) : While Self.counter > 0:self.testprocess () self.counter = Self.counter-1 def getcur  Renttime (self): CurrentTime = Time.strftime ("%y-%m-%d%h:%m:%s", Time.localtime ()) return currenttime def            Savedatatocsv (self): if Self.app.flag = = 1:csvfile = File ("Coldstart_time.csv", "WB") Else: CSVFile = File ("Hotstart_time.csv", "WB") writer = Csv.writer (csvfile) writer.writerows (self.laughtim e) csvfile.close () def coldlaugh_run (): Controller = Controller () Controller.counter = Runnum Controller.ap P.flag = 1 Controller.run () controller. Savedatatocsv () def hotlaugh_run (): Controller = Controller () Controller.counter = Runnum conTroller.app.flag = 0 Controller.run () controller. Savedatatocsv () if __name__ = = "__main__": Coldlaugh_run () Hotlaugh_run ()

Description under:
where Def savedatatocsv (self) is the file ("Hotstart_time.csv", "WB") in this function, Python3 changes the file to open

App performance test start-up time (Android)