def performance(duration=10, print_output=True):
parser = RequestParser(ParserDelegate())
runs = 0
then = time.time()
while time.time() - then < duration:
parser.execute(NORMAL_REQUEST)
runs += 1
if print_output:
print('Ran {} times in {} seconds for {} runs per second.'.format(
runs, duration, runs / float(duration)))
def test_reading_chunked_request(self):
tracker = TrackingDelegate(ValidatingDelegate(self))
parser = RequestParser(tracker)
chunk_message(CHUNKED_REQUEST, parser)
tracker.validate_hits(
{
REQUEST_METHOD_SLOT: 1,
REQUEST_URI_SLOT: 1,
REQUEST_HTTP_VERSION_SLOT: 1,
HEADER_FIELD_SLOT: 2,
HEADER_VALUE_SLOT: 2,
BODY_SLOT: 4,
BODY_COMPLETE_SLOT: 1
}, self)
def test_reading_request_with_content_length(self):
tracker = TrackingDelegate(NonChunkedValidatingDelegate(self))
parser = RequestParser(tracker)
chunk_message(NORMAL_REQUEST, parser)
tracker.validate_hits(
{
REQUEST_METHOD_SLOT: 1,
REQUEST_URI_SLOT: 1,
REQUEST_HTTP_VERSION_SLOT: 1,
HEADER_FIELD_SLOT: 2,
HEADER_VALUE_SLOT: 2,
BODY_SLOT: 2,
BODY_COMPLETE_SLOT: 1
}, self)
def __init__(self, us_filter_pl, ds_filter_pl, downstream, router):
self._ds_filter_pl = ds_filter_pl
self._us_filter_pl = us_filter_pl
self._router = router
self._upstream_parser = None
self._upstream_tracker = ConnectionTracker(
self._on_upstream_live,
self._on_upstream_close,
self._on_upstream_error)
# Setup all of the wiring for downstream
self._downstream = downstream
self._downstream_handler = DownstreamHandler(
self._downstream,
self._ds_filter_pl,
self._connect_upstream)
self._downstream_parser = RequestParser(self._downstream_handler)
self._downstream.on_close(self._on_downstream_close)
self._downstream.read(self._on_downstream_read)
def test_exception_propagation(self):
tracker = TrackingDelegate(ValidatingDelegate(self))
parser = RequestParser(tracker)
with self.assertRaises(Exception):
chunk_message(UNEXPECTED_HEADER_REQUEST, parser)
