def reraiseFlakyTestRaceCondition():
if sysinfo.PYPY and sysinfo.WIN:
# Getting stack traces is incredibly expensive
# in pypy on win, at least in test virtual machines.
# It can take minutes. The traceback consistently looks like
# the following when interrupted:
# dump_stacks -> traceback.format_stack
# -> traceback.extract_stack -> linecache.checkcache
# -> os.stat -> _structseq.structseq_new
msg = str(sys.exc_info()[1])
else:
msg = '\n'.join(dump_stacks())
six.reraise(FlakyTestRaceCondition, FlakyTestRaceCondition(msg),
sys.exc_info()[2])
def _test_sendall(self,
data,
match_data=None,
client_method='sendall',
**client_args):
read_data = []
server_exc_info = []
def accept_and_read():
conn = None
try:
conn, _ = self.listener.accept()
r = conn.makefile(mode='rb')
read_data.append(r.read())
r.flush()
r.close()
except: # pylint:disable=bare-except
server_exc_info.append(sys.exc_info())
finally:
if conn:
conn.close()
self.listener.close()
server = Thread(target=accept_and_read)
client = self.create_connection(**client_args)
try:
getattr(client, client_method)(data)
finally:
client.shutdown(socket.SHUT_RDWR)
client.close()
server.join()
if match_data is None:
match_data = self.long_data
self.assertEqual(read_data[0], match_data)
if server_exc_info:
six.reraise(*server_exc_info[0])
def reraiseFlakyTestTimeout():
six.reraise(FlakyTestTimeout, FlakyTestTimeout(), sys.exc_info()[2])
def reraiseFlakyTestRaceCondition():
six.reraise(FlakyTestRaceCondition,
FlakyTestRaceCondition('\n'.join(dump_stacks())),
sys.exc_info()[2])
def reraiseFlakyTestRaceCondition():
six.reraise(*sys.exc_info())
def reraiseFlakyTestTimeout():
msg = str(sys.exc_info()[1])
six.reraise(FlakyTestTimeout, FlakyTestTimeout(msg), sys.exc_info()[2])
def reraiseFlakyTestRaceCondition():
six.reraise(FlakyAssertionError, FlakyAssertionError(sys.exc_info()[1]),
sys.exc_info()[2])