def test_browsing(self):
priorities = [4,5,3,6,0,1,2,8,2,0,2,1,6,0,1,3,3,3,8,1,3,0,3,7,9,0,1,9,0,2,3]
msgs = [Message(content=str(uuid4()), priority = p) for p in priorities]
snd = self.ssn.sender("priority-queue; {create: sender, node: {x-declare:{arguments:{x-qpid-priorities:10}}}}",
durable=self.durable())
for m in msgs: snd.send(m)
rcv = self.ssn.receiver("priority-queue; {mode: browse, delete: receiver}")
received = []
try:
while True: received.append(rcv.fetch(0))
except Empty: None
#check all messages on the queue were received by the browser; don't relay on any specific ordering at present
assert set([m.content for m in msgs]) == set([m.content for m in received])
def test_recover(self):
"""
Test basic recover behaviour
"""
session = self.session
session.dtx_select()
session.queue_declare(queue="dummy", exclusive=True, auto_delete=True)
prepared = []
for i in range(1, 10):
tx = self.xid("tx%s" % (i))
session.dtx_start(xid=tx)
session.message_transfer(
self.createMessage(session, "dummy", "message%s" % (i),
"message%s" % (i)))
session.dtx_end(xid=tx)
if i in [2, 5, 6, 8]:
session.dtx_prepare(xid=tx)
prepared.append(tx)
else:
session.dtx_rollback(xid=tx)
xids = session.dtx_recover().in_doubt
#rollback the prepared transactions returned by recover
for x in xids:
session.dtx_rollback(xid=x)
#validate against the expected list of prepared transactions
actual = set([x.global_id for x in xids
]) #TODO: come up with nicer way to test these
expected = set([x.global_id for x in prepared])
intersection = actual.intersection(expected)
if intersection != expected:
missing = expected.difference(actual)
extra = actual.difference(expected)
self.fail(
"Recovered xids not as expected. missing: %s; extra: %s" %
(missing, extra))
def test_browsing(self):
priorities = [
4, 5, 3, 6, 0, 1, 2, 8, 2, 0, 2, 1, 6, 0, 1, 3, 3, 3, 8, 1, 3, 0,
3, 7, 9, 0, 1, 9, 0, 2, 3
]
msgs = [Message(content=str(uuid4()), priority=p) for p in priorities]
snd = self.ssn.sender(
"priority-queue; {create: sender, node: {x-declare:{arguments:{x-qpid-priorities:10}}}}",
durable=self.durable())
for m in msgs:
snd.send(m)
rcv = self.ssn.receiver(
"priority-queue; {mode: browse, delete: receiver}")
received = []
try:
while True:
received.append(rcv.fetch(0))
except Empty:
None
#check all messages on the queue were received by the browser; don't relay on any specific ordering at present
assert set([m.content
for m in msgs]) == set([m.content for m in received])
def test_recover(self):
"""
Test basic recover behaviour
"""
session = self.session
session.dtx_select()
session.queue_declare(queue="dummy", exclusive=True, auto_delete=True)
prepared = []
for i in range(1, 10):
tx = self.xid("tx%s" % (i))
session.dtx_start(xid=tx)
session.message_transfer(self.createMessage(session, "dummy", "message%s" % (i), "message%s" % (i)))
session.dtx_end(xid=tx)
if i in [2, 5, 6, 8]:
session.dtx_prepare(xid=tx)
prepared.append(tx)
else:
session.dtx_rollback(xid=tx)
xids = session.dtx_recover().in_doubt
#rollback the prepared transactions returned by recover
for x in xids:
session.dtx_rollback(xid=x)
#validate against the expected list of prepared transactions
actual = set([x.global_id for x in xids]) #TODO: come up with nicer way to test these
expected = set([x.global_id for x in prepared])
intersection = actual.intersection(expected)
if intersection != expected:
missing = expected.difference(actual)
extra = actual.difference(expected)
self.fail("Recovered xids not as expected. missing: %s; extra: %s" % (missing, extra))
