def testTestAndSetList2(self):
key = "_TestAndSetList2"
conn = TransactionSingleOp()
# first write all values:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.write(
str(self._testTime) + key + str(i),
[_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to overwrite them using test_and_set:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
try:
conn.test_and_set(
str(self._testTime) + key + str(i), "fail", 1)
self.fail('expected a KeyChangedError')
except scalaris.KeyChangedError as exception:
self.assertEqual(exception.old_value,
[_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to read the data:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
actual = conn.read(str(self._testTime) + key + str(i))
self.assertEqual(actual, [_TEST_DATA[i], _TEST_DATA[i + 1]])
conn.close_connection()
def testWriteString2(self):
key = "_WriteString2"
conn = TransactionSingleOp()
for i in xrange(len(_TEST_DATA)):
conn.write(str(self._testTime) + key, _TEST_DATA[i])
# now try to read the data:
actual = conn.read(str(self._testTime) + key)
self.assertEqual(actual, _TEST_DATA[len(_TEST_DATA) - 1])
conn.close_connection()
def testWriteString2(self):
key = "_WriteString2"
conn = TransactionSingleOp()
for i in xrange(len(_TEST_DATA)):
conn.write(str(self._testTime) + key, _TEST_DATA[i])
# now try to read the data:
actual = conn.read(str(self._testTime) + key)
self.assertEqual(actual, _TEST_DATA[len(_TEST_DATA) - 1])
conn.close_connection()
def testWriteList2(self):
key = "_WriteList2"
conn = TransactionSingleOp()
mylist = []
for i in xrange(0, len(_TEST_DATA) - 1, 2):
mylist = [_TEST_DATA[i], _TEST_DATA[i + 1]]
conn.write(str(self._testTime) + key, mylist)
# now try to read the data:
actual = conn.read(str(self._testTime) + key)
self.assertEqual(actual, mylist)
conn.close_connection()
def testWriteList1(self):
key = "_WriteList1_"
conn = TransactionSingleOp()
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.write(str(self._testTime) + key + str(i), [_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to read the data:
for i in xrange(0, len(_TEST_DATA), 2):
actual = conn.read(str(self._testTime) + key + str(i))
self.assertEqual(actual, [_TEST_DATA[i], _TEST_DATA[i + 1]])
conn.close_connection()
def testWriteList2(self):
key = "_WriteList2"
conn = TransactionSingleOp()
mylist = []
for i in xrange(0, len(_TEST_DATA) - 1, 2):
mylist = [_TEST_DATA[i], _TEST_DATA[i + 1]]
conn.write(str(self._testTime) + key, mylist)
# now try to read the data:
actual = conn.read(str(self._testTime) + key)
self.assertEqual(actual, mylist)
conn.close_connection()
def testWriteList1(self):
key = "_WriteList1_"
conn = TransactionSingleOp()
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.write(
str(self._testTime) + key + str(i),
[_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to read the data:
for i in xrange(0, len(_TEST_DATA), 2):
actual = conn.read(str(self._testTime) + key + str(i))
self.assertEqual(actual, [_TEST_DATA[i], _TEST_DATA[i + 1]])
conn.close_connection()
def testTestAndSetList1(self):
key = "_TestAndSetList1"
conn = TransactionSingleOp()
# first write all values:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.write(str(self._testTime) + key + str(i), [_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to overwrite them using test_and_set:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.test_and_set(str(self._testTime) + key + str(i), [_TEST_DATA[i], _TEST_DATA[i + 1]], [_TEST_DATA[i + 1], _TEST_DATA[i]])
# now try to read the data:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
actual = conn.read(str(self._testTime) + key + str(i))
self.assertEqual(actual, [_TEST_DATA[i + 1], _TEST_DATA[i]])
conn.close_connection()
def testTestAndSetString1(self):
key = "_TestAndSetString1"
conn = TransactionSingleOp()
# first write all values:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.write(str(self._testTime) + key + str(i), _TEST_DATA[i])
# now try to overwrite them using test_and_set:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.test_and_set(
str(self._testTime) + key + str(i), _TEST_DATA[i],
_TEST_DATA[i + 1])
# now try to read the data:
for i in xrange(0, len(_TEST_DATA), 2):
actual = conn.read(str(self._testTime) + key + str(i))
self.assertEqual(actual, _TEST_DATA[i + 1])
conn.close_connection()
def testTestAndSetList2(self):
key = "_TestAndSetList2"
conn = TransactionSingleOp()
# first write all values:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
conn.write(str(self._testTime) + key + str(i), [_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to overwrite them using test_and_set:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
try:
conn.test_and_set(str(self._testTime) + key + str(i), "fail", 1)
self.fail('expected a KeyChangedError')
except scalaris.KeyChangedError as exception:
self.assertEqual(exception.old_value, [_TEST_DATA[i], _TEST_DATA[i + 1]])
# now try to read the data:
for i in xrange(0, len(_TEST_DATA) - 1, 2):
actual = conn.read(str(self._testTime) + key + str(i))
self.assertEqual(actual, [_TEST_DATA[i], _TEST_DATA[i + 1]])
conn.close_connection()
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from scalaris import TransactionSingleOp, ReplicatedDHT, PubSub
from scalaris import ConnectionError, TimeoutError, NotFoundError, AbortError, KeyChangedError, UnknownError
import scalaris_bench
import sys
if __name__ == "__main__":
if (len(sys.argv) == 3 and sys.argv[1] in ["--read", "-r"]):
sc = TransactionSingleOp()
key = sys.argv[2]
try:
value = sc.read(key)
print 'read(' + key + ') = ' + repr(value)
except ConnectionError as instance:
print 'read(' + key + ') failed with connection error'
sys.exit(1)
except TimeoutError as instance:
print 'read(' + key + ') failed with timeout'
sys.exit(1)
except NotFoundError as instance:
print 'read(' + key + ') failed with not_found'
sys.exit(1)
except UnknownError as instance:
print 'read(' + key + ') failed with unknown: ' + str(instance)
sys.exit(1)
elif (len(sys.argv) == 4 and sys.argv[1] in ["--write", "-w"]):
sc = TransactionSingleOp()
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from scalaris import TransactionSingleOp, ReplicatedDHT
from scalaris import ConnectionError, TimeoutError, NotFoundError, AbortError, KeyChangedError, UnknownError
import scalaris_bench
import sys
if __name__ == "__main__":
if (len(sys.argv) == 3 and sys.argv[1] in ["--read", "-r"]):
sc = TransactionSingleOp()
key = sys.argv[2]
try:
value = sc.read(key)
print 'read(' + key + ') = ' + repr(value)
except ConnectionError as instance:
print 'read(' + key + ') failed with connection error'
sys.exit(1)
except TimeoutError as instance:
print 'read(' + key + ') failed with timeout'
sys.exit(1)
except NotFoundError as instance:
print 'read(' + key + ') failed with not_found'
sys.exit(1)
except UnknownError as instance:
print 'read(' + key + ') failed with unknown: ' + str(instance)
sys.exit(1)
elif (len(sys.argv) == 4 and sys.argv[1] in ["--write", "-w"]):
sc = TransactionSingleOp()
