def test_pack_with_1_day(self):
from ZODB.DB import DB
from ZODB.FileStorage import FileStorage
import time
import transaction
from relstorage.zodbpack import main
storage = FileStorage(self.db_fn, create=True)
db = DB(storage)
conn = db.open()
conn.root()['x'] = 1
transaction.commit()
oid = b'\0' * 8
state, serial = storage.load(oid, '')
time.sleep(0.1)
conn.root()['x'] = 2
transaction.commit()
conn.close()
self.assertEqual(state, storage.loadSerial(oid, serial))
db.close()
storage = None
main(['', '--days=1', self.cfg_fn])
# packing should not have removed the old state.
storage = FileStorage(self.db_fn)
self.assertEqual(state, storage.loadSerial(oid, serial))
storage.close()
def test_pack_with_1_day(self):
from ZODB.DB import DB
from ZODB.FileStorage import FileStorage
from ZODB.POSException import POSKeyError
import time
import transaction
from relstorage.zodbpack import main
storage = FileStorage(self.db_fn, create=True)
db = DB(storage)
conn = db.open()
conn.root()['x'] = 1
transaction.commit()
oid = b('\0' * 8)
state, serial = storage.load(oid, b(''))
time.sleep(0.1)
conn.root()['x'] = 2
transaction.commit()
conn.close()
self.assertEqual(state, storage.loadSerial(oid, serial))
db.close()
storage = None
main(['', '--days=1', self.cfg_fn])
# packing should not have removed the old state.
storage = FileStorage(self.db_fn)
self.assertEqual(state, storage.loadSerial(oid, serial))
storage.close()
def test_pack_defaults(self):
from ZODB.DB import DB
from ZODB.FileStorage import FileStorage
from ZODB.POSException import POSKeyError
import time
import transaction
from relstorage.zodbpack import main
storage = FileStorage(self.db_fn, create=True)
db = DB(storage)
conn = db.open()
conn.root()['x'] = 1
transaction.commit()
oid = b'\0' * 8
state, serial = storage.load(oid, '')
time.sleep(0.1)
conn.root()['x'] = 2
transaction.commit()
conn.close()
self.assertEqual(state, storage.loadSerial(oid, serial))
db.close()
storage = None
main(['', self.cfg_fn])
# packing should have removed the old state.
storage = FileStorage(self.db_fn)
self.assertRaises(POSKeyError, storage.loadSerial, oid, serial)
storage.close()
