def testDelete1(self):
key = "_Delete1"
c = scalaris.JSONConnection(url=scalaris.DEFAULT_URL)
rdht = ReplicatedDHT(conn=c)
sc = scalaris.TransactionSingleOp(conn=c)
for i in xrange(len(_TEST_DATA)):
sc.write(str(self._testTime) + key + str(i), _TEST_DATA[i])
# now try to delete the data:
for i in xrange(len(_TEST_DATA)):
ok = rdht.delete(str(self._testTime) + key + str(i))
self.assertEqual(ok, 4)
results = rdht.get_last_delete_result()
self.assertEqual(
(results.ok, results.locks_set, results.undefined), (4, 0, 0))
self._checkKeyDoesNotExist(str(self._testTime) + key + str(i))
# try again (should be successful with 0 deletes)
ok = rdht.delete(str(self._testTime) + key + str(i))
self.assertEqual(ok, 0)
results = rdht.get_last_delete_result()
self.assertEqual(
(results.ok, results.locks_set, results.undefined), (0, 0, 4))
self._checkKeyDoesNotExist(str(self._testTime) + key + str(i))
c.close()
def testDelete_notExistingKey(self):
key = "_Delete_NotExistingKey"
rdht = ReplicatedDHT()
for i in xrange(len(_TEST_DATA)):
ok = rdht.delete(str(self._testTime) + key + str(i))
self.assertEqual(ok, 0)
results = rdht.get_last_delete_result()
self.assertEqual(
(results.ok, results.locks_set, results.undefined), (0, 0, 4))
self._checkKeyDoesNotExist(str(self._testTime) + key + str(i))
rdht.close_connection()
sys.exit(1)
except TimeoutError as instance:
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + ') failed with timeout'
sys.exit(1)
except AbortError as instance:
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + ') failed with abort'
sys.exit(1)
except KeyChangedError as instance:
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + ') failed with key_change (current old value: ' + instance.old_value + ')'
sys.exit(1)
except UnknownError as instance:
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + ') failed with unknown: ' + str(
instance)
sys.exit(1)
elif (len(sys.argv) == 3 and sys.argv[1] in ["--delete", "-d"]):
rdht = ReplicatedDHT()
key = sys.argv[2]
if len(sys.argv) >= 4:
timeout = sys.argv[3]
else:
timeout = 2000
try:
ok = rdht.delete(key)
results = rdht.get_last_delete_result()
print 'delete(' + key + ', ' + str(
timeout) + '): ok, deleted: ' + str(ok) + ' (' + repr(
results) + ')'
except TimeoutError as instance:
results = rdht.get_last_delete_result()
print 'delete(' + key + ', ' + str(
def testDoubleClose(self):
rdht = ReplicatedDHT()
rdht.close_connection()
rdht.close_connection()
def testReplicatedDHT2(self):
rdht = ReplicatedDHT(conn=scalaris.JSONConnection(
url=scalaris.DEFAULT_URL))
rdht.close_connection()
def testReplicatedDHT1(self):
rdht = ReplicatedDHT()
rdht.close_connection()
