class MVCCMappingStorageTests( StorageTestBase.StorageTestBase, BasicStorage.BasicStorage, HistoryStorage.HistoryStorage, IteratorStorage.ExtendedIteratorStorage, IteratorStorage.IteratorStorage, MTStorage.MTStorage, PackableStorage.PackableStorageWithOptionalGC, RevisionStorage.RevisionStorage, Synchronization.SynchronizedStorage, MVCCTests ): def setUp(self): self._storage = MVCCMappingStorage() def tearDown(self): self._storage.close() def checkLoadBeforeUndo(self): pass # we don't support undo yet checkUndoZombie = checkLoadBeforeUndo def checkTransactionIdIncreases(self): import time from ZODB.utils import newTid from ZODB.TimeStamp import TimeStamp t = transaction.Transaction() self._storage.tpc_begin(t) self._storage.tpc_vote(t) self._storage.tpc_finish(t) # Add a fake transaction transactions = self._storage._transactions self.assertEqual(1, len(transactions)) fake_timestamp = b'zzzzzzzy' # the year 5735 ;-) transactions[fake_timestamp] = transactions.values()[0] # Verify the next transaction comes after the fake transaction t = transaction.Transaction() self._storage.tpc_begin(t) self.assertEqual(self._storage._tid, b'zzzzzzzz')
class MVCCMappingStorageTests( StorageTestBase.StorageTestBase, BasicStorage.BasicStorage, HistoryStorage.HistoryStorage, IteratorStorage.ExtendedIteratorStorage, IteratorStorage.IteratorStorage, MTStorage.MTStorage, PackableStorage.PackableStorageWithOptionalGC, RevisionStorage.RevisionStorage, Synchronization.SynchronizedStorage, MVCCTests ): def setUp(self): self._storage = MVCCMappingStorage() def tearDown(self): self._storage.close() def checkLoadBeforeUndo(self): pass # we don't support undo yet checkUndoZombie = checkLoadBeforeUndo def checkTransactionIdIncreases(self): import time from ZODB.utils import newTid from ZODB.TimeStamp import TimeStamp t = transaction.Transaction() self._storage.tpc_begin(t) self._storage.tpc_vote(t) self._storage.tpc_finish(t) # Add a fake transaction transactions = self._storage._transactions self.assertEqual(1, len(transactions)) fake_timestamp = 'zzzzzzzy' # the year 5735 ;-) transactions[fake_timestamp] = transactions.values()[0] # Verify the next transaction comes after the fake transaction t = transaction.Transaction() self._storage.tpc_begin(t) self.assertEqual(self._storage._tid, 'zzzzzzzz')
def create_blob_storage(name, blob_dir): s = MVCCMappingStorage(name) return ZODB.blob.BlobStorage(blob_dir, s)
def setUp(self): self._storage = MVCCMappingStorage()
def new_instance(self): inst = MVCCMappingStorage.new_instance(self) inst._commit_lock = threading.Lock() return inst