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How to use test_logcat method in Airtest

Best Python code snippet using Airtest

getlog.py

Source:getlog.py

1# -*- coding: utf-8 -*-2# #!/usr/bin/env python3__author__ = 'Administrator'4import sys,os,time5import re6class getAppLog():7    '''  å®ä¹åºç±»  :8                        å¤æandriod_homeæ¯å¦åå¨ï¼ç»§èå¤æadbå½ä»¤æ¯å¦åå¨9                        å¤ædeviceæ¯å¦å¨çº¿ï¼å¦æå¨çº¿ï¼è·ådevicesä¿¡æ¯10                        å¤æadb logcatæ¯å¦å¯ç¨11                        æ¸ç©ºç¼åæ¥å¿12                        è°ç¨adb logcatæè·æ¥å¿ï¼å¹¶éå®åå°æå®æä»¶13                        å¦ææ¥å¿æä»¶è¶è¿20Mï¼å¤ä»½åæ¥å¿æä»¶14    '''15    def def_log_file(self,log_name=None):16        ''' å®ä¹ æ¥å¿æä»¶   '''17        PATH = lambda p: os.path.abspath(os.path.join(os.path.dirname(__file__), p))18        log_name = 'test_logcat.txt' if log_name == None else log_name19        file_path = PATH(log_name)20        return file_path21    def envCheck(self):22        '''  æ ¡éª andriod sdk '''23        print os.environ24        if "ANDROID_HOME" in os.environ:25            rootDir = os.path.join(os.environ["ANDROID_HOME"], "platform-tools")26            for path, subdir, files in os.walk(rootDir):27                if "adb.exe" in files:28                    return os.path.join(path, "adb.exe")29                else:30                    print '\nadb.exe does not exist!\n',31                    time.sleep(3)32        else:33            print "\nANDROID_HOME not exist! Please setup andriod SDK and set the environment variable ANDROID_HOME. \n",34            time.sleep(3)35    def get_device_id(self):36        '''  è·å deviceIdï¼å¹¶ä½å®¹éæ ¡éª       '''37        #å°è¯åæ¢ãå¯å¨adb-serverï¼æ¹ä¾¿è°ç¨adbè·åä¿¡æ¯38        os.popen('adb kill-server')39        time.sleep(3)40        os.popen('adb start-server')41        time.sleep(5)42        out = os.popen("adb devices").read()43        if out == '':44            print '\n[ERROR]  Terminal device has a problem, the program exits, replace the terminal equipment!\n'45            time.sleep(3)46            exit()47        elif out.startswith('error'):48            print '\n[ERROR]  Get devices error,program exits!\n'49            time.sleep(3)50            exit()51        elif out.split('\n')[1].strip().endswith('unauthorized') and str(out).count('device') == 1:52            print '\n[ERROR]  Device unauthorized,program exits!\n'53            time.sleep(3)54            exit()55        elif out.split('\n')[0].strip().endswith('attached') and str(out).count('device') == 1 and len(out.split('\n')) <= 3:56            print '\n[ERROR]  Not get list of devices,program exits!\n'57            time.sleep(3)58            exit()59        else:60            deviceId = out.split('\n')[1].split('\t')[0]61            return deviceId62    def check_log_is_enable(self):63        ''' æ ¡éªææºè®¾å¤æ¯å¦æ¯ælogcatå½ä»¤   '''64        log_cat = os.popen("adb logcat -g 20").read()65        match = re.search(r'''Unable to open log device '/dev/log/main': No such file or directory''',log_cat)66        if match:67            print '\n[ERROR]  ' + log_cat + ' \n'68            time.sleep(3)69            sys.exit()70    def get_log_to_file(self,deviceid,file_path):71        ''' è°ç¨logcatè·åæ¥å¿å°æä»¶72            adb -s deviceid logcat -c ï¼æ¸é¤LOGCATçç¼åï¼73            adb -d -s deviceid logcat *:W >test_logcat.txt74        '''75        if deviceid != '':76            clear_buffer = 'adb -s '+ deviceid  +' logcat -c '77            get_log = 'adb -d -s ' +  deviceid + ' logcat -v time -s *:W >>' + file_path78            if ' ' in file_path:79                print '\n ' + file_path + ': The path contains spaces,program exits!\n'80                time.sleep(3)81                sys.exit()82            #æ§è¡å·ä½çå½ä»¤83            os.system(clear_buffer)84            time.sleep(1)85            os.system(get_log)86        else:87            print '\ndeviceid not exist!\n'88            time.sleep(3)89            sys.exit()90    def log_file_size(self,file_path):91        ''' å¦ælogæä»¶è¿å¤§ï¼å¤ä»½å¹¶éæ°å¯ç¨ä¸ä¸ªæ¥å¿è¿è¡è®°å½   '''92        if os.path.exists(file_path):93            file_size = os.path.getsize(file_path)94            file_name = file_path.split("/")[-1].split('.')[0]95            file_Suffix =file_path.split("/")[-1].split('.')[-1]96            timeStamp =  time.strftime('%Y_%m_%d_%H_%M_%S')97            new_name = file_name+'_'+ timeStamp + file_Suffix98            if file_size >= 20971520:99                os.rename(file_path, new_name)100if __name__ == '__main__':101    print '-' * 75102    log = getAppLog()103    log_file = log.def_log_file()104    log.log_file_size(log_file)105    log.envCheck()106    device_id = log.get_device_id()107    log.check_log_is_enable()...

test_python2.py

Source:test_python2.py

...22        self.assertEqual(23            Python2(self.file.name, timeout=10).run(self.device),24            'timeout'25        )26    def test_logcat(self):27        self.assertEqual(28            Python2(self.file.name, logcat_regex='').run(self.device),29            'logcat'30        )31if __name__ == '__main__':...

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