def test_existing_directory(self):
event = LogRequestLite.LogEventLite()
event.event_time_ms = router.time_ms()
event.event_code = 1
event.event_flow_id = 2
with infra_libs.temporary_directory(prefix='event-mon-') as tempdir:
filename = os.path.join(tempdir, 'output.db')
r = router._LocalFileRouter(filename, dry_run=False)
self.assertTrue(r.push_event(event))
# Check that the file is readable and contains the right data.
with open(filename, 'rb') as f:
req_read = LogRequestLite.FromString(f.read())
self.assertEqual(len(req_read.log_event), 1)
event_read = req_read.log_event[0]
self.assertEqual(event_read.event_time_ms, event.event_time_ms)
self.assertEqual(event_read.event_code, event.event_code)
self.assertEqual(event_read.event_flow_id, event.event_flow_id)
def process_argparse_options(args):
"""Sets the default event based on --event-logrequest-path.
This function raises exceptions because if the base event is wrong, then it's
not worth sending anything anyway.
"""
event_mon.process_argparse_options(args)
_extra_argument_checking(args)
if args.event_logrequest_path:
try:
with open(args.event_logrequest_path, 'rb') as f:
request = LogRequestLite.FromString(f.read())
if len(request.log_event) == 1:
default_event = ChromeInfraEvent.FromString(
request.log_event[0].source_extension)
# Assume that the content is sane because we don't want to duplicate
# any business logic here.
# TODO(pgervais): find a better solution.
event_mon.set_default_event(default_event)
else:
raise ValueError(
'Expected only one log_event in the LogRequestLite proto '
'pointed by --event-logrequest-path. Found %d in %s',
len(request.log_event), args.event_logrequest_path)
except Exception:
LOGGER.exception('Failure when reading/parsing file %s',
args.event_logrequest_path)
raise
default_event = event_mon.get_default_event()
# When the default event is set using --event-logrequest-path, passing
# --build-event-type or --service-event-type is optional. These options
# still takes precedence but they must keep the event type the same.
if (default_event.build_event.HasField('type')
and default_event.service_event.HasField('type')):
msg = (
'Default event contains both service_event_type and '
'build_event_type which is incorrect. Make sure you passed '
'a correct proto to --event-logrequest-path. Otherwise it\'s an '
'internal error. Aborting.')
LOGGER.error(msg)
raise ValueError(msg)
if default_event.build_event.HasField('type'):
if args.service_event_type:
msg = (
'The default event contains a type for build_event, but a '
'service_event type was provided on the command-line. At most '
'one of them can be specified. Aborting.')
LOGGER.error(msg)
raise ValueError(msg)
if not args.build_event_type:
args.build_event_type = event_mon.BuildEvent.BuildEventType.Name(
default_event.build_event.type)
if default_event.service_event.HasField('type'):
if args.build_event_type:
msg = (
'The default event contains a type for service_event, but a '
'build_event type was provided on the command-line. At most '
'one of them can be specified. Aborting.')
LOGGER.error(msg)
raise ValueError(msg)
if not args.service_event_type:
args.service_event_type = event_mon.ServiceEvent.ServiceEventType.Name(
default_event.service_event.type)