def test_hub_exceptions (self):
debug.hub_exceptions(True)
server = convenience.listen(('0.0.0.0', 0))
client = convenience.connect(('127.0.0.1', server.getsockname()[1]))
client_2, addr = server.accept()
def hurl (s):
s.recv(1)
{}[1] # keyerror
fake = StringIO()
orig = sys.stderr
sys.stderr = fake
try:
gt = evy.spawn(hurl, client_2)
sleep(0)
client.send(s2b(' '))
sleep(0)
# allow the "hurl" greenlet to trigger the KeyError
# not sure why the extra context switch is needed
sleep(0)
finally:
sys.stderr = orig
self.assertRaises(KeyError, gt.wait)
debug.hub_exceptions(False)
# look for the KeyError exception in the traceback
self.assert_('KeyError: 1' in fake.getvalue(),
"Traceback not in:\n" + fake.getvalue())
def test_everything (self):
debug.hub_exceptions(True)
debug.hub_exceptions(False)
debug.tpool_exceptions(True)
debug.tpool_exceptions(False)
debug.hub_timer_stacks(True)
debug.hub_timer_stacks(False)
debug.format_hub_listeners()
debug.format_hub_timers()
def tearDown(self):
super(TestConvenience, self).tearDown()
from evy.tools import debug
debug.hub_exceptions(True)
def setUp(self):
super(TestConvenience, self).setUp()
from evy.tools import debug
debug.hub_exceptions(False)
def tearDown (self):
super(TestConvenience, self).tearDown()
from evy.tools import debug
debug.hub_exceptions(True)
def setUp (self):
super(TestConvenience, self).setUp()
from evy.tools import debug
debug.hub_exceptions(False)