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			21 KiB
		
	
	
	
		
			Python
		
	
			
		
		
	
	
			617 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			Python
		
	
#!/usr/bin/env python
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#
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# Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# Contact: Nokia Corporation (directui@nokia.com)
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#
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# This file is part of applauncherd.
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#
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# If you have questions regarding the use of this file, please contact
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# Nokia at directui@nokia.com.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License version 2.1 as published by the Free Software Foundation
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# and appearing in the file LICENSE.LGPL included in the packaging
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# of this file.
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"""
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This program tests the startup time of the given application with and
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without launcher.
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Requirements:
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1. DISPLAY environment variable must be set correctly.
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2. DBus session bus must be running.
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3. DBus session bus address must be stored in /tmp/session_bus_address.user.
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4. Given application supports launcher with .launcher binary in /usr/bin/.
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5. launcher application should be installed.
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Usage:    test-func-launcher <launcherable application>
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Example:  test-func-launcher /usr/bin/fala_ft_hello
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Authors:   ext-nimika.1.keshri@nokia.com
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           ext-oskari.timperi@nokia.com
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"""
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import os, os.path, glob
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import subprocess
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import commands
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import time
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import sys
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import unittest
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import re
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from subprocess import Popen
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from utils import *
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from os.path import basename
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LAUNCHER_BINARY='/usr/bin/applauncherd'
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DEV_NULL = file("/dev/null","w")
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LAUNCHABLE_APPS = ['/usr/bin/fala_ft_hello','/usr/bin/fala_ft_hello1', '/usr/bin/fala_ft_hello2']
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PREFERED_APP = '/usr/bin/fala_ft_hello'
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using_scratchbox = False
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def start_launcher_daemon():
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    temp = basename(LAUNCHER_BINARY)
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    st, op = commands.getstatusoutput("pgrep %s" %temp)
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    if st == 0:
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        debug("Launcher already started")
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        return op
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def check_prerequisites():
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    if os.getenv('DISPLAY') == None:
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        error("DISPLAY is not set. Check the requirements.")
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    if os.getenv('DBUS_SESSION_BUS_ADDRESS') == None:
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        error("DBUS_SESSION_BUS_ADDRESS is not set.\n" +
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              "You probably want to source /tmp/session_bus_address.user")
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    for app in LAUNCHABLE_APPS: 
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        assert(len(basename(app)) < 15, "For app: %s, base name !<= 14" % app)
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class launcher_tests (unittest.TestCase):
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    def setUp(self):
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        #setup here
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        print "Executing SetUp"
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    def tearDown(self):
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        #teardown here
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        print "Executing TearDown"
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        if get_pid('applauncherd') == None:
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            os.system('initctl start xsession/applauncherd')
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    #Testcases
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    def test_001_launcher_exist(self):
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        """
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        To test if the launcher exists and is executable or not
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        """
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        self.assert_(os.path.isfile(LAUNCHER_BINARY), "Launcher file does not exist")
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        self.assert_(os.access(LAUNCHER_BINARY, os.X_OK), "Launcher exists, but is not executable")
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    def test_002_applications_exist(self):
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        """
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        test_launchable_application_exists
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        """
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        failed_apps = []
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        for app in LAUNCHABLE_APPS: 
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            temp = "%s.launch" % app
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            if not (os.path.isfile(temp) and os.access(temp, os.X_OK)): 
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                failed_apps.append(temp)
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        self.assert_(failed_apps == [], "Some applications do not have the launch files, list: %s" % str(failed_apps))
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    def test_003_zombie_state(self):
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        """
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        To test that no Zombie process exist after the application is killed
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        """
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        #launch application with launcher
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        #check if the application is running
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        #kill the application (pid = p.pid)
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        #check if pgrep appname should be nothing
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        #self.kill_process(LAUNCHER_BINARY)
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        process_handle = run_app_as_user(PREFERED_APP)
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        process_id = wait_for_app(PREFERED_APP, 5)
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        print process_id
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        kill_process(PREFERED_APP)
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        time.sleep(4)
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        process_handle = run_app_as_user(PREFERED_APP)
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        process_id1 = wait_for_app(PREFERED_APP, 5)
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        print process_id1
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        kill_process(PREFERED_APP)
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        time.sleep(4)
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        process_id1 = get_pid(PREFERED_APP)
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        print process_id1
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        self.assert_(process_id != process_id1 , "New Process not launched")
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        self.assert_(process_id1 == None , "Process still running")
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    def test_004_launch_multiple_apps(self):
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        """
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        To test that more than one applications are launched by the launcher 
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        """
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        def kill_launched(pids):
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            for pid in pids:
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                kill_process(apppid = pid)
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        pidlist = []
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        for app in LAUNCHABLE_APPS:
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            p = run_app_as_user(app)
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            pid = wait_for_app(app, timeout = 10, sleep = 1)
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            if pid == None:
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                kill_launched(pidlist)
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                self.fail("%s was not launched using applauncherd")
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            pidlist.append(pid)
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        kill_launched(pidlist)
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    def test_005_one_instance(self):
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        """
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        To test that only one instance of a application exist 
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        """
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        #launch application
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        #self.run_app_as_user(appname)
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        #get pid of application
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        #launch applicatoin again
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        #check pgrep application
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        #y = commands.getstatusoutput(pgrep appname)
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        #len(y[-1].split(' ')) == 1
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        process_handle = run_app_as_user(PREFERED_APP)
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        process_id = wait_for_app(PREFERED_APP)
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        debug("PID of first %s" % process_id)
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        process_handle1 = run_app_as_user(PREFERED_APP)
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        time.sleep(2)
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        process_id = wait_for_app(PREFERED_APP)
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        debug("PID of 2nd %s" % process_id)
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        kill_process(PREFERED_APP)
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        self.assert_( len(process_id.split(' ')) == 1, "Only one instance of app not running")
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    def test_009_launch_multiple_apps_cont(self):
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        """
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        To test that more than one applications are launched by the launcher 
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        """
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        for app in LAUNCHABLE_APPS: 
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            #launch application with launcher
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            #check if the application is running
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            #check if p.pid is same as pgrep appname
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            #in a global dictionary, append the pid
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            process_handle = run_app_as_user(app)
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        time.sleep(8)
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        process_id = get_pid('fala_ft_hello')
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        pid_list = process_id.split()
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        self.assert_(len(pid_list) == len(LAUNCHABLE_APPS), "All Applications were not launched using launcher")
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        for pid in pid_list:
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            kill_process(apppid=pid)
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    def test_010(self):
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        """
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        NB#179266
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        When calling invoker with --wait-term and killing invoker,
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        the launched application should die too.
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        """
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        app_path = '/usr/bin/fala_ft_hello.launch'
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        # Launch the app with invoker using --wait-term
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        p = run_app_as_user('invoker --type=m --wait-term %s' % app_path)
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        time.sleep(2)
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        # Retrieve their pids
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        invoker_pid = wait_for_app('invoker')
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        app_pid = wait_for_app('fala_ft_hello')
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        print "invoker_pid '%s'" % invoker_pid
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        print "app_pid '%s'" % app_pid
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        # Make sure that both apps started
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        self.assert_(invoker_pid != None, "invoker not executed?")
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        self.assert_(app_pid != None, "%s not launched by invoker?" % app_path)
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        # Send SIGTERM to invoker, the launched app should die
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        kill_process(None, invoker_pid, 15)
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        time.sleep(2)
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        # This should be None
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        app_pid2 = get_pid('fala_ft_hello')
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        if (app_pid2 != None):
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            kill_process(None, app_pid2)
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            self.assert_(False, "%s was not killed" % app_path)
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    def test_011(self):
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        """
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        Test that the --daemon parameter works for applauncherd
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        """
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        stop_applauncherd()
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        # and for the fun of it let's do it again
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        commands.getstatusoutput("pkill applauncherd")
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        remove_applauncherd_runtime_files()
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        p = run_app_as_user('/usr/bin/applauncherd.bin --daemon')
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        time.sleep(5)
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        st, op = commands.getstatusoutput('pgrep -lf "applauncherd.bin --daemon"')
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        print op
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        # filter some cruft out from the output and see how many
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        # instances are running
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        op = filter(lambda x: x.find("sh ") == -1, op.split("\n"))
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        count = len(op)
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        print "count = %d" % count
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        self.assert_(count == 1, "applauncherd was not daemonized (or too many instances running ..)")
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        # try to launch an app
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        run_app_as_user('/usr/bin/fala_ft_hello')
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        time.sleep(2)
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        pid = wait_for_app('fala_ft_hello')
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        if pid != None:
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            kill_process(apppid = pid)
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        else:
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            self.assert_(False, "fala_ft_hello was not launched!")
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        # only the daemonized applauncherd should be running now
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        commands.getstatusoutput('pkill applauncherd')
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        remove_applauncherd_runtime_files()
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        start_applauncherd()
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    def test_012(self):
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        """
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        Test the --delay parameter of the invoker.
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        """
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        # launch an app with invoker --delay n
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        print "launching fala_ft_hello ..."
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        p = Popen(['/usr/bin/invoker', '--delay', '10', '--type=m', '--no-wait',
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                   '/usr/bin/fala_ft_hello.launch'],
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                  shell=False, 
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                  stdout=DEV_NULL, stderr=DEV_NULL)
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        # wait a little
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        print "waiting ..."
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        time.sleep(5)
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        success = True
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        if p.poll() == None:
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            print "NOT DEAD"
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        else:
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            print "DEAD"
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            success = False
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        print "waiting for invoker to terminate ..."
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        p.wait()
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        print "terminating fala_ft_hello ..."
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        Popen(['pkill', 'fala_ft_hello']).wait()
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        self.assert_(success, "invoker terminated before delay elapsed")
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    def test_014_fd_booster_m(self):
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        """
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        File descriptor test for booster-m
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        """
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        count = get_file_descriptor("booster-m","m")
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        self.assert_(count != 0, "None of the file descriptors were changed")
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    def test_015_fd_booster_q(self):
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        """
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        File descriptor test for booster-q
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        """
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        count = get_file_descriptor("booster-q","qt")
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        self.assert_(count != 0, "None of the file descriptors were changed")
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    def test_016_restart_booster(self):
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        """
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        Test that booster is restarted if it is killed 
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        """
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        #get the pids of boosters and make sure they are running
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        qpid = get_pid('booster-q')
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        print "Pid of booster-q before killing :%s" %qpid
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        self.assert_(qpid != None, "No booster process running")
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        mpid = get_pid('booster-m')
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        print "Pid of booster-m before killing :%s" %mpid
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        self.assert_(mpid != None, "No booster process running")
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        #Kill the booster processes
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        kill_process(apppid=qpid)
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        kill_process(apppid=mpid)
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        #wait for the boosters to be restarted
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        time.sleep(6)
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        #check that the new boosters are started
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        qpid_new = get_pid('booster-q')
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        print "Pid of booster-q after killing :%s" %qpid_new
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        self.assert_(qpid_new != None, "No booster process running")
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        self.assert_(qpid_new != qpid, "booster process was not killed")
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        mpid_new = get_pid('booster-m')
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        print "Pid of booster-m after killing :%s" %mpid_new
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        self.assert_(mpid_new != None, "No booster process running")
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        self.assert_(mpid_new != mpid, "booster process was not killed")
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    def test_017_invoker_exit_status(self):
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        """
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        To test that invoker returns the same exit status as the application
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        """
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        #Run application without invoker and get the exit status
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        st, op = commands.getstatusoutput('/usr/bin/fala_status.launch')
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        app_st_wo_inv = os.WEXITSTATUS(st)
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        #Run application with invoker and get the exit status
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        st, op = commands.getstatusoutput('invoker --type=m --wait-term /usr/bin/fala_status.launch')
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        app_st_w_inv = os.WEXITSTATUS(st)
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        self.assert_(app_st_wo_inv == app_st_w_inv, "The invoker returns a wrong exit status")
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						|
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    def test_018_invoker_gid_uid(self):
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        """
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        To Test that the set gid and uid is passed from invoker process to launcher
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        """
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        #get the id in user mode 
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        print ("In User Mode \n")
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        st, op =  commands.getstatusoutput('su user -c ' "id")
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        usr_id1 = op.split(' ')[0].split('(')[0]
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        grp_id1 = op.split(' ')[1].split('(')[0]
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        print("System %s \nSyetem %s" %(usr_id1, grp_id1))
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        #get id by running the application using invoker in user mode
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        app = "invoker --type=m --no-wait /usr/bin/fala_status.launch" 
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        st, op = commands.getstatusoutput('su user -c "%s"' %app );
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        usr_id = op.split('\n')[1]
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        grp_id = op.split('\n')[2]
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        print("Invoker %s \nInvoker %s" %(usr_id, grp_id))
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						|
        
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        #get id by running the application without invoker in user mode
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        app = "/usr/bin/fala_status.launch"
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        st, op = commands.getstatusoutput('su user -c "%s"' %app );
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        usr_id2 = op.split('\n')[-2]
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        grp_id2 = op.split('\n')[-1]
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        print("Application %s \nApplication %s" %(usr_id2, grp_id2))
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        self.assert_(usr_id == usr_id1, "The correct UID is not passed by invoker")
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        self.assert_(grp_id == grp_id1, "The correct GID is not passed by invoker")
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        self.assert_(usr_id == usr_id2, "The correct UID is not passed by invoker")
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        self.assert_(grp_id == grp_id2, "The correct GID is not passed by invoker")
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        #get the id in root mode 
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        print ("In Root Mode \n")
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        st, op =  commands.getstatusoutput("id")
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        usr_id1 = op.split(' ')[0].split('(')[0]
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        grp_id1 = op.split(' ')[1].split('(')[0]
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        print("System %s \nSyetem %s" %(usr_id1, grp_id1))
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        #get id by running the application using invoker in root mode
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        app = "invoker --type=m --no-wait /usr/bin/fala_status.launch" 
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        st, op = commands.getstatusoutput("%s" %app );
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        usr_id = op.split('\n')[1]
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        grp_id = op.split('\n')[2]
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        print("Invoker %s \nInvoker %s" %(usr_id, grp_id))
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 | 
						|
        #get id by running the application without invoker in root mode
 | 
						|
        app = "/usr/bin/fala_status.launch"
 | 
						|
        st, op = commands.getstatusoutput("%s" %app );
 | 
						|
        usr_id2 = op.split('\n')[-2]
 | 
						|
        grp_id2 = op.split('\n')[-1]
 | 
						|
        print("Application %s \nApplication %s" %(usr_id2, grp_id2))
 | 
						|
 | 
						|
        self.assert_(usr_id == usr_id1, "The correct UID is not passed by invoker")
 | 
						|
        self.assert_(grp_id == grp_id1, "The correct GID is not passed by invoker")
 | 
						|
 | 
						|
        self.assert_(usr_id == usr_id2, "The correct UID is not passed by invoker")
 | 
						|
        self.assert_(grp_id == grp_id2, "The correct GID is not passed by invoker")
 | 
						|
       
 | 
						|
 | 
						|
    def test_019_signal_forwarding(self):
 | 
						|
        """
 | 
						|
        To test that invoker is killed by the same signal as the application
 | 
						|
        """
 | 
						|
        #Test for m-booster
 | 
						|
        st, op = commands.getstatusoutput("/usr/share/applauncherd-testscripts/signal-forward/fala_sf_m.py")
 | 
						|
        print ("The Invoker killed by : %s" %op)
 | 
						|
    
 | 
						|
        self.assert_(op == 'Segmentation fault (core dumped)', "The invoker(m-booster) was not killed by the same signal")
 | 
						|
        time.sleep(2)
 | 
						|
         
 | 
						|
        #This case is launching the application in user mode
 | 
						|
        #Test for q-booster
 | 
						|
        st, op = commands.getstatusoutput("/usr/share/applauncherd-testscripts/signal-forward/fala_sf_qt.py")
 | 
						|
        print ("The Invoker killed by : %s" %op.split('\n')[-1])
 | 
						|
    
 | 
						|
        self.assert_(op.split('\n')[-1] == 'Aborted (core dumped)', "The invoker(q-booster) was not killed by the same signal")
 | 
						|
        time.sleep(2)
 | 
						|
 | 
						|
        #Test for w-booster
 | 
						|
        st, op = commands.getstatusoutput("/usr/share/applauncherd-testscripts/signal-forward/fala_sf_wrt.py")
 | 
						|
        print ("The Invoker killed by : %s" %op)
 | 
						|
    
 | 
						|
        self.assert_(op == 'User defined signal 1', "The invoker(w-booster) was not killed by the same signal")
 | 
						|
        time.sleep(2)
 | 
						|
 | 
						|
 | 
						|
    def test_020_launch_wo_applauncherd(self):
 | 
						|
        """
 | 
						|
        To Test that invoker can launch applications even when the
 | 
						|
        applauncherd is not running
 | 
						|
        """
 | 
						|
 | 
						|
        stop_applauncherd()
 | 
						|
 | 
						|
        handle = run_app_as_user('fala_ft_hello')
 | 
						|
        time.sleep(3)
 | 
						|
        pid1 = get_pid('fala_ft_hello')
 | 
						|
        
 | 
						|
        self.assert_(pid1 != None, "Application wasn't executed")
 | 
						|
 | 
						|
        kill_process('fala_ft_hello')
 | 
						|
 | 
						|
        start_applauncherd()
 | 
						|
 | 
						|
    def test_invoker_search_prog(self):
 | 
						|
        """
 | 
						|
        Test that invoker can find programs from directories listed in
 | 
						|
        PATH environment variable and that it doesn't find something
 | 
						|
        that isn't there.
 | 
						|
        """
 | 
						|
 | 
						|
        # invoker searches PATH for the executable
 | 
						|
        p = run_app_as_user('invoker --type=m --no-wait fala_ft_hello.launch')
 | 
						|
        self.assert_(p.wait() == 0, "Couldn't launch fala_ft_hello.launch")
 | 
						|
        kill_process('fala_ft_hello')
 | 
						|
 | 
						|
        # launch with relative path
 | 
						|
        cwd = os.getcwd()
 | 
						|
        os.chdir('/usr/share')
 | 
						|
 | 
						|
        p = run_app_as_user('invoker --type=m --no-wait ' + 
 | 
						|
                            "../bin/fala_ft_hello.launch")
 | 
						|
        self.assert_(p.wait() == 0, "Couldnt launch fala_ft_hello.launch" + 
 | 
						|
                    " with relative path")
 | 
						|
        kill_process('fala_ft_hello')
 | 
						|
 | 
						|
        # find a relative path from PATH and launch from there
 | 
						|
        oldpath = os.environ['PATH']
 | 
						|
        os.environ['PATH'] =  '../bin:' + os.environ['PATH']
 | 
						|
 | 
						|
        p = run_app_as_user('invoker --type=m --no-wait ' +
 | 
						|
                            "fala_ft_hello.launch")
 | 
						|
        self.assert_(p.wait() == 0, "Couldnt launch fala_ft_hello.launch" +
 | 
						|
                    " with relative path (2)")
 | 
						|
        kill_process('fala_ft_hello')
 | 
						|
        
 | 
						|
        # restore CWD and PATH
 | 
						|
        os.chdir(cwd)
 | 
						|
        os.environ['PATH'] = oldpath
 | 
						|
 | 
						|
        # and finally, try to launch something that doesn't exist
 | 
						|
        p = run_app_as_user('invoker --type=m --no-wait spam_cake.launch')
 | 
						|
        self.assert_(p.wait() != 0, "Found spam_cake.launch for some reason")
 | 
						|
        kill_process('spam_cake')
 | 
						|
    
 | 
						|
    def test_booster_killed_or_restarted(self):
 | 
						|
        """
 | 
						|
        Test that boosters are killed if applauncherd is stopped
 | 
						|
        and restarted if applauncherd is killed
 | 
						|
        """
 | 
						|
        #get the pids of boosters and make sure they are running
 | 
						|
        qpid = get_pid('booster-q')
 | 
						|
        print "Pid of booster-q before killing :%s" %qpid
 | 
						|
        self.assert_(qpid != None, "No booster process running")
 | 
						|
 | 
						|
        mpid = get_pid('booster-m')
 | 
						|
        print "Pid of booster-m before killing :%s" %mpid
 | 
						|
        self.assert_(mpid != None, "No booster process running")
 | 
						|
 | 
						|
        wpid = get_pid('booster-w')
 | 
						|
        print "Pid of booster-w before killing :%s" %mpid
 | 
						|
        self.assert_(wpid != None, "No booster process running")
 | 
						|
 | 
						|
        #stop applauncherd
 | 
						|
        os.system("initctl stop xsession/applauncherd")
 | 
						|
 
 | 
						|
        #wait for the boosters to be killed 
 | 
						|
        time.sleep(2)
 | 
						|
 | 
						|
        #check that the none of the booster is running
 | 
						|
        qpid_new = get_pid('booster-q')
 | 
						|
        print "Pid of booster-q after killing :%s" %qpid_new
 | 
						|
        self.assert_(qpid_new == None, "booster-q still running")
 | 
						|
        
 | 
						|
               
 | 
						|
        mpid_new = get_pid('booster-m')
 | 
						|
        print "Pid of booster-m after killing :%s" %mpid_new
 | 
						|
        self.assert_(mpid_new == None, "booster-m still running")
 | 
						|
 | 
						|
        wpid_new = get_pid('booster-w')
 | 
						|
        print "Pid of booster-w after killing :%s" %wpid_new
 | 
						|
        self.assert_(wpid_new == None, "booster-w still running")
 | 
						|
 | 
						|
        #Now start the applauncherd
 | 
						|
        os.system("initctl start xsession/applauncherd")
 | 
						|
        
 | 
						|
        #wait for the boosters to be restarted
 | 
						|
        time.sleep(6)
 | 
						|
 | 
						|
        #get the pids of boosters and make sure they are running
 | 
						|
        qpid = get_pid('booster-q')
 | 
						|
        print "Pid of booster-q before killing :%s" %qpid
 | 
						|
        self.assert_(qpid != None, "No booster process running")
 | 
						|
 | 
						|
        mpid = get_pid('booster-m')
 | 
						|
        print "Pid of booster-m before killing :%s" %mpid
 | 
						|
        self.assert_(mpid != None, "No booster process running")
 | 
						|
 | 
						|
        wpid = get_pid('booster-w')
 | 
						|
        print "Pid of booster-w before killing :%s" %mpid
 | 
						|
        self.assert_(wpid != None, "No booster process running")
 | 
						|
 | 
						|
        #Now kill applauncherd
 | 
						|
        kill_process('applauncherd')
 | 
						|
        
 | 
						|
        #wait for the boosters to be restarted
 | 
						|
        time.sleep(6)
 | 
						|
        
 | 
						|
        #check that the new boosters are started
 | 
						|
        qpid_new = get_pid('booster-q')
 | 
						|
        print "Pid of booster-q after killing :%s" %qpid_new
 | 
						|
        self.assert_(qpid_new != None, "No booster process running")
 | 
						|
        self.assert_(qpid_new != qpid, "booster process was not killed")
 | 
						|
 | 
						|
        mpid_new = get_pid('booster-m')
 | 
						|
        print "Pid of booster-m after killing :%s" %mpid_new
 | 
						|
        self.assert_(mpid_new != None, "No booster process running")
 | 
						|
        self.assert_(mpid_new != mpid, "booster process was not killed")
 | 
						|
            
 | 
						|
        wpid_new = get_pid('booster-w')
 | 
						|
        print "Pid of booster-w after killing :%s" %wpid_new
 | 
						|
        self.assert_(wpid_new != None, "No booster process running")
 | 
						|
        self.assert_(wpid_new != wpid, "booster process was not killed")
 | 
						|
 | 
						|
 | 
						|
# main
 | 
						|
if __name__ == '__main__':
 | 
						|
    # When run with testrunner, for some reason the PATH doesn't include
 | 
						|
    # the tools/bin directory
 | 
						|
    if os.getenv('_SBOX_DIR') != None:
 | 
						|
        os.environ['PATH'] = os.getenv('PATH') + ":" + os.getenv('_SBOX_DIR') + '/tools/bin'
 | 
						|
        using_scratchbox = True
 | 
						|
 | 
						|
    check_prerequisites()
 | 
						|
    start_launcher_daemon()
 | 
						|
    tests = sys.argv[1:]
 | 
						|
    mysuite = unittest.TestSuite(map(launcher_tests, tests))
 | 
						|
    result = unittest.TextTestRunner(verbosity=2).run(mysuite)
 | 
						|
    if not result.wasSuccessful():
 | 
						|
        sys.exit(1)
 | 
						|
    sys.exit(0)
 |