El mié, 06-07-2005 a las 14:19 -0400, Tim Peters escribió:
> [Antonio Beamud Montero]
> > In my app, I'm using ZODB to store data, the problem is that I
> > have implemented several unittest, for every unit test I create the ZODB
> > database and when the test finished I destroy the database (including
> > files). When I run 2 test, the first is executed ok, but the second test
> > give me the next Exception:
> >
With the files attached I can simulate the same problem, i.e. when close
the DB connection and after call commit()...
But I can't see this pattern (i.e. open-close-commit) in my code... only
when two tests are executed (i.e. create and destroy the database), and
only occurs between two tests, the rest of the tests works well...
This is very strange...
I'll investigate and send you my conclusions
Greetings
#!/usr/bin/env python
import unittest
from coll import Collector
CollectorTestSuite = unittest.TestSuite()
class CollectorTest(unittest.TestCase):
def setUp(self):
self.collect = None
def tearDown(self):
if self.collect:
self.collect.drop()
class Test1(CollectorTest):
def runTest(self):
self.collect = Collector()
CollectorTestSuite.addTest(Test1("runTest"))
allsuites = (CollectorTestSuite,)
if __name__ == '__main__':
csuite = unittest.TestSuite(allsuites)
runner = unittest.TextTestRunner()
runner.run(csuite)
from ZODB import DB, POSException, FileStorage
from Persistence import Persistent
from BTrees.OOBTree import OOBTree
class Values(Persistent):
def __init__(self):
self._dicc = OOBTree()
def set(self, v, s):
self._dicc[v] = s
class Collector:
def __init__(self):
self.storage = FileStorage.FileStorage('/tmp/zodb.fs', create=1)
self.db = DB(self.storage)
con = self.db.open()
root = con.root()
if not root.has_key('pendings'):
root['pendings'] = Values()
#root.close()
con.close()
#self.db.close()
get_transaction().commit()
def drop(self):
self.db.close()
self.storage.close()
if __name__ == '__main__':
c = Collector()
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