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 _checkKeyDoesNotExist(self, key):
conn = scalaris.TransactionSingleOp()
try:
conn.read(key)
self.fail('the value at ' + key + ' should not exist anymore')
except scalaris.NotFoundError:
# nothing to do here
pass
conn.close_connection()
def _transSingleOpBench3(testruns, value, name):
key = str(_benchTime) + name
results = []
for i in xrange(testruns):
for retry in xrange(3):
try:
_testBegin()
tx = scalaris.TransactionSingleOp()
for j in xrange(_TRANSACTIONS_PER_TESTRUN):
tx.write(key + str(i) + str(j), value)
tx.close_connection()
results.append(_testEnd(_TRANSACTIONS_PER_TESTRUN))
break
except:
# _printException()
if (retry == 2):
return -1
return _getAvgSpeed(results)
def init(self):
self._tx = scalaris.TransactionSingleOp(conn = _getConnection())
def operation(self, j):
tx = scalaris.TransactionSingleOp(conn = self._connection)
tx.write(self._key + '_' + str(j), self._value)
if (sys.argv[1] == "read"):
basekey = sys.argv[2]
language = sys.argv[3]
basekey += '_' + language
mode = 'read'
print 'Python-JSON-API: reading from ' + language
elif (sys.argv[1] == "write"):
basekey = sys.argv[2]
basekey += '_json_python'
mode = 'write'
print 'Python-JSON-API: writing values'
else:
print 'unknown commands: ' + str(sys.argv)
sys.exit(1)
sc = scalaris.TransactionSingleOp()
failed = 0
failed += read_write_boolean(basekey, sc, mode)
failed += read_write_integer(basekey, sc, mode)
failed += read_write_long(basekey, sc, mode)
failed += read_write_biginteger(basekey, sc, mode)
failed += read_write_double(basekey, sc, mode)
failed += read_write_string(basekey, sc, mode)
failed += read_write_binary(basekey, sc, mode)
failed += read_write_list(basekey, sc, mode)
failed += read_write_map(basekey, sc, mode)
print ''
if (failed > 0):
print str(failed) + ' number of ' + mode + 's failed.'