Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use _handle_pidfile_error method in autotest

Best Python code snippet using autotest_python

pidfile_monitor.py

Source:pidfile_monitor.py

...81        if contents.is_invalid():82            self._state = drone_manager.PidfileContents()83            raise self._PidfileException(contents)84        self._state = contents85    def _handle_pidfile_error(self, error, message=''):86        self.on_lost_process(self._state.process)87    def _get_pidfile_info_helper(self):88        if self.lost_process:89            return90        self._read_pidfile()91        if self._state.process is None:92            self._handle_no_process()93            return94        if self._state.exit_status is None:95            # double check whether or not autoserv is running96            if self._drone_manager.is_process_running(self._state.process):97                return98            # pid but no running process - maybe process *just* exited99            self._read_pidfile(use_second_read=True)100            if self._state.exit_status is None:101                # autoserv exited without writing an exit code102                # to the pidfile103                self._handle_pidfile_error(104                    'autoserv died without writing exit code')105    def _get_pidfile_info(self):106        """\107        After completion, self._state will contain:108         pid=None, exit_status=None if autoserv has not yet run109         pid!=None, exit_status=None if autoserv is running110         pid!=None, exit_status!=None if autoserv has completed111        """112        try:113            self._get_pidfile_info_helper()114        except self._PidfileException, exc:115            self._handle_pidfile_error('Pidfile error', traceback.format_exc())116    def _handle_no_process(self):117        """\118        Called when no pidfile is found or no pid is in the pidfile.119        """120        if time.time() - self._start_time > _get_pidfile_timeout_secs():121            # If we aborted the process, and we find that it has exited without122            # writing a pidfile, then it's because we killed it, and thus this123            # isn't a surprising situation.124            if not self._killed:125                metrics.Counter('chromeos/autotest/errors/scheduler/no_pidfile'126                                ).increment()127            else:128                logging.warning("%s didn't exit after SIGTERM", self.pidfile_id)129            self.on_lost_process()...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.