def test_processCmdline(self): pid = self.createProcess() self.assertRegex(tools.processCmdline(pid), r'.*/sh.*/common/test/dummy_test_process\.sh') self.killProcess() pid = self.createProcess('foo', 'bar') self.assertRegex(tools.processCmdline(pid), r'.*/sh.*/common/test/dummy_test_process\.sh.foo.bar')
def test_existing_process_with_correct_proc_cmdline(self): """ Test the check function with an existing process with correct process cmdline (for backwards compatibility) """ pid = self.createProcess() procname = tools.processCmdline(pid) # create file with pid and process name with open(self.file_name, "wt") as file_with_pid: file_with_pid.write(str(pid) + "\n") file_with_pid.write(procname) # Execute test self.assertFalse(self.inst.check())
def check(self, autoExit=False): """ Check if the current application is already running Args: autoExit (bool): automatically call sys.exit if there is an other instance running Returns: bool: ``True`` if this is the only application instance """ #check if the pidfile exists if not os.path.isfile(self.pidFile): return True self.pid, self.procname = self.readPidFile() #check if the process with specified by pid exists if 0 == self.pid: return True if not tools.processAlive(self.pid): return True #check if the process has the same procname #check cmdline for backwards compatibility if self.procname and \ self.procname != tools.processName(self.pid) and \ self.procname != tools.processCmdline(self.pid): return True if autoExit: #exit the application print("The application is already running !") exit( 0 ) #exit raise an exception so don't put it in a try/except block return False
def check(self, autoExit = False): """ Check if the current application is already running Args: autoExit (bool): automatically call sys.exit if there is an other instance running Returns: bool: ``True`` if this is the only application instance """ #check if the pidfile exists if not os.path.isfile(self.pidFile): return True self.pid, self.procname = self.readPidFile() #check if the process with specified by pid exists if 0 == self.pid: return True if not tools.processAlive(self.pid): return True #check if the process has the same procname #check cmdline for backwards compatibility if self.procname and \ self.procname != tools.processName(self.pid) and \ self.procname != tools.processCmdline(self.pid): return True if autoExit: #exit the application print("The application is already running !") exit(0) #exit raise an exception so don't put it in a try/except block return False
def test_processCmdline_exception(self, mock_open): mock_open.side_effect = OSError() pid = self.createProcess() self.assertEqual(tools.processCmdline(pid), '')