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 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()
except TimeoutError as instance:
print 'write(' + key + ', ' + value + ') failed with timeout'
sys.exit(1)
except AbortError as instance:
print 'write(' + key + ', ' + value + ') failed with abort'
sys.exit(1)
except UnknownError as instance:
print 'write(' + key + ', ' + value + ') failed with unknown: ' + str(instance)
sys.exit(1)
elif (len(sys.argv) == 5 and sys.argv[1] == "--test-and-set"):
sc = TransactionSingleOp()
key = sys.argv[2]
old_value = sys.argv[3]
new_value = sys.argv[4]
try:
sc.test_and_set(key, old_value, new_value)
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + '): ok'
except ConnectionError as instance:
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + ') failed with connection error'
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)
print 'write(' + key + ', ' + value + ') failed with timeout'
sys.exit(1)
except AbortError as instance:
print 'write(' + key + ', ' + value + ') failed with abort'
sys.exit(1)
except UnknownError as instance:
print 'write(' + key + ', ' + value + ') failed with unknown: ' + str(
instance)
sys.exit(1)
elif (len(sys.argv) == 5 and sys.argv[1] == "--test-and-set"):
sc = TransactionSingleOp()
key = sys.argv[2]
old_value = sys.argv[3]
new_value = sys.argv[4]
try:
sc.test_and_set(key, old_value, new_value)
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + '): ok'
except ConnectionError as instance:
print 'test_and_set(' + key + ', ' + old_value + ', ' + new_value + ') failed with connection error'
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(
