[Zodb-checkins] CVS: ZODB3/ZODB/tests - VersionStorage.py:1.25.2.1
TransactionalUndoVersionStorage.py:1.12.2.1
TransactionalUndoStorage.py:1.33.2.1
StorageTestBase.py:1.29.2.1 RecoveryStorage.py:1.10.2.1
Jeremy Hylton
jeremy at zope.com
Tue Oct 7 01:11:02 EDT 2003
Update of /cvs-repository/ZODB3/ZODB/tests
In directory cvs.zope.org:/tmp/cvs-serv28710/ZODB/tests
Modified Files:
Tag: ZODB3-mvcc-2-branch
VersionStorage.py TransactionalUndoVersionStorage.py
TransactionalUndoStorage.py StorageTestBase.py
RecoveryStorage.py
Log Message:
Merge changes from the ZODB3-mvcc-branch.
This new branch is relative to the head, instead of the
Zope-2_7-branch.
=== ZODB3/ZODB/tests/VersionStorage.py 1.25 => 1.25.2.1 ===
--- ZODB3/ZODB/tests/VersionStorage.py:1.25 Thu Oct 2 14:17:17 2003
+++ ZODB3/ZODB/tests/VersionStorage.py Tue Oct 7 01:10:31 2003
@@ -197,13 +197,6 @@
t = Transaction()
self._storage.tpc_begin(t)
- #JF# The spec is silent on what happens if you abort or commit
- #JF# a non-existent version. FileStorage consideres this a noop.
- #JF# We can change the spec, but until we do ....
- #JF# self.assertRaises(POSException.VersionError,
- #JF# self._storage.abortVersion,
- #JF# 'bogus', t)
-
# And try to abort the empty version
if (hasattr(self._storage, 'supportsTransactionalUndo')
and self._storage.supportsTransactionalUndo()):
@@ -213,7 +206,7 @@
'', t)
# But now we really try to abort the version
- oids = self._storage.abortVersion(version, t)
+ tid, oids = self._storage.abortVersion(version, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
eq(len(oids), 1)
@@ -376,7 +369,7 @@
# Now abort the version and the creation
t = Transaction()
self._storage.tpc_begin(t)
- oids = self._storage.abortVersion('one', t)
+ tid, oids = self._storage.abortVersion('one', t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
self.assertEqual(oids, [oid])
=== ZODB3/ZODB/tests/TransactionalUndoVersionStorage.py 1.12 => 1.12.2.1 ===
--- ZODB3/ZODB/tests/TransactionalUndoVersionStorage.py:1.12 Thu Oct 2 14:17:17 2003
+++ ZODB3/ZODB/tests/TransactionalUndoVersionStorage.py Tue Oct 7 01:10:31 2003
@@ -42,15 +42,6 @@
pass # not expected
return self._dostore(*args, **kwargs)
- def _undo(self, tid, oid):
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- self.assertEqual(len(oids), 1)
- self.assertEqual(oids[0], oid)
-
def checkUndoInVersion(self):
eq = self.assertEqual
unless = self.failUnless
@@ -70,7 +61,7 @@
version=version)
info = self._storage.undoInfo()
- self._undo(info[0]['id'], oid)
+ self._undo(info[0]['id'], [oid])
data, revid = self._storage.load(oid, '')
eq(revid, revid_a)
@@ -80,11 +71,7 @@
eq(zodb_unpickle(data), MinPO(92))
# Now commit the version...
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.commitVersion(version, '', t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
+ oids = self._commitVersion(version, "")
eq(len(oids), 1)
eq(oids[0], oid)
@@ -92,7 +79,7 @@
# ...and undo the commit
info = self._storage.undoInfo()
- self._undo(info[0]['id'], oid)
+ self._undo(info[0]['id'], [oid])
check_objects(91, 92)
@@ -104,7 +91,7 @@
# Now undo the abort
info=self._storage.undoInfo()
- self._undo(info[0]['id'], oid)
+ self._undo(info[0]['id'], [oid])
check_objects(91, 92)
@@ -145,12 +132,7 @@
self._storage.pack(pt, referencesf)
- t = Transaction()
- t.description = 'undo commit version'
- self._storage.tpc_begin(t)
- self._storage.transactionalUndo(t_id, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
+ self._undo(t_id, note="undo commit version")
self.assertEqual(load_value(oid1), 0)
self.assertEqual(load_value(oid1, version), 2)
@@ -191,12 +173,7 @@
# after abort, we should see non-version data
self.assertEqual(load_value(oid1, version), 0)
- t = Transaction()
- t.description = 'undo abort version'
- self._storage.tpc_begin(t)
- self._storage.transactionalUndo(t_id, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
+ self._undo(t_id, note="undo abort version")
self.assertEqual(load_value(oid1), 0)
# t undo will re-create the version
@@ -207,12 +184,7 @@
self._storage.pack(pt, referencesf)
- t = Transaction()
- t.description = 'undo undo'
- self._storage.tpc_begin(t)
- self._storage.transactionalUndo(t_id, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
+ self._undo(t_id, note="undo undo")
# undo of undo will put as back where we started
self.assertEqual(load_value(oid1), 0)
=== ZODB3/ZODB/tests/TransactionalUndoStorage.py 1.33 => 1.33.2.1 ===
--- ZODB3/ZODB/tests/TransactionalUndoStorage.py:1.33 Thu Oct 2 14:17:17 2003
+++ ZODB3/ZODB/tests/TransactionalUndoStorage.py Tue Oct 7 01:10:31 2003
@@ -109,53 +109,29 @@
info = self._storage.undoInfo()
tid = info[0]['id']
# Now start an undo transaction
- t = Transaction()
- t.note('undo1')
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[0]["id"], [oid], note="undo1")
data, revid = self._storage.load(oid, '')
eq(zodb_unpickle(data), MinPO(24))
+
# Do another one
info = self._storage.undoInfo()
tid = info[2]['id']
- t = Transaction()
- t.note('undo2')
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[2]["id"], [oid], note="undo2")
data, revid = self._storage.load(oid, '')
eq(zodb_unpickle(data), MinPO(23))
+
# Try to undo the first record
info = self._storage.undoInfo()
tid = info[4]['id']
- t = Transaction()
- t.note('undo3')
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[4]["id"], [oid], note="undo3")
# This should fail since we've undone the object's creation
self.assertRaises(KeyError,
self._storage.load, oid, '')
+
# And now let's try to redo the object's creation
info = self._storage.undoInfo()
tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[0]["id"], [oid])
data, revid = self._storage.load(oid, '')
eq(zodb_unpickle(data), MinPO(23))
self._iterate()
@@ -166,13 +142,7 @@
revid = self._dostore(oid, data=MinPO(23))
# undo its creation
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- t.note('undo1')
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
+ self._undo(info[0]["id"], [oid], note="undo1")
# Check that calling getSerial on an uncreated object raises a KeyError
# The current version of FileStorage fails this test
self.assertRaises(KeyError, self._storage.getSerial, oid)
@@ -184,27 +154,14 @@
revid = self._dostore(oid, revid=revid, data=MinPO(12))
# Undo the last transaction
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[0]['id'], [oid])
data, revid = self._storage.load(oid, '')
eq(zodb_unpickle(data), MinPO(11))
+
# Now from here, we can either redo the last undo, or undo the object
# creation. Let's undo the object creation.
info = self._storage.undoInfo()
- tid = info[2]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[2]['id'], [oid])
self.assertRaises(KeyError, self._storage.load, oid, '')
self._iterate()
@@ -215,27 +172,13 @@
revid = self._dostore(oid, revid=revid, data=MinPO(12))
# Undo the last transaction
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[0]['id'], [oid])
data, revid = self._storage.load(oid, '')
eq(zodb_unpickle(data), MinPO(11))
# Now from here, we can either redo the last undo, or undo the object
# creation. Let's redo the last undo
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 1)
- eq(oids[0], oid)
+ self._undo(info[0]['id'], [oid])
data, revid = self._storage.load(oid, '')
eq(zodb_unpickle(data), MinPO(12))
self._iterate()
@@ -277,17 +220,10 @@
eq(zodb_unpickle(data), MinPO(32))
data, revid2 = self._storage.load(oid2, '')
eq(zodb_unpickle(data), MinPO(52))
+
# Now attempt to undo the transaction containing two objects
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 2)
- self.failUnless(oid1 in oids)
- self.failUnless(oid2 in oids)
+ self._undo(info[0]['id'], [oid1, oid2])
data, revid1 = self._storage.load(oid1, '')
eq(zodb_unpickle(data), MinPO(31))
data, revid2 = self._storage.load(oid2, '')
@@ -333,13 +269,11 @@
tid1 = info[1]['id']
t = Transaction()
self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- oids1 = self._storage.transactionalUndo(tid1, t)
+ tid, oids = self._storage.transactionalUndo(tid, t)
+ tid, oids1 = self._storage.transactionalUndo(tid1, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
# We get the finalization stuff called an extra time:
-## self._storage.tpc_vote(t)
-## self._storage.tpc_finish(t)
eq(len(oids), 2)
eq(len(oids1), 2)
unless(oid1 in oids)
@@ -348,17 +282,10 @@
eq(zodb_unpickle(data), MinPO(30))
data, revid2 = self._storage.load(oid2, '')
eq(zodb_unpickle(data), MinPO(50))
+
# Now try to undo the one we just did to undo, whew
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 2)
- unless(oid1 in oids)
- unless(oid2 in oids)
+ self._undo(info[0]['id'], [oid1, oid2])
data, revid1 = self._storage.load(oid1, '')
eq(zodb_unpickle(data), MinPO(32))
data, revid2 = self._storage.load(oid2, '')
@@ -390,15 +317,7 @@
eq(revid1, revid2)
# Now attempt to undo the transaction containing two objects
info = self._storage.undoInfo()
- tid = info[0]['id']
- t = Transaction()
- self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
- self._storage.tpc_vote(t)
- self._storage.tpc_finish(t)
- eq(len(oids), 2)
- self.failUnless(oid1 in oids)
- self.failUnless(oid2 in oids)
+ self._undo(info[0]["id"], [oid1, oid2])
data, revid1 = self._storage.load(oid1, '')
eq(zodb_unpickle(data), MinPO(31))
data, revid2 = self._storage.load(oid2, '')
@@ -424,7 +343,7 @@
tid = info[1]['id']
t = Transaction()
self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
+ tid, oids = self._storage.transactionalUndo(tid, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
eq(len(oids), 1)
@@ -517,7 +436,7 @@
# And now attempt to undo the last transaction
t = Transaction()
self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
+ tid, oids = self._storage.transactionalUndo(tid, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
eq(len(oids), 1)
=== ZODB3/ZODB/tests/StorageTestBase.py 1.29 => 1.29.2.1 ===
--- ZODB3/ZODB/tests/StorageTestBase.py:1.29 Thu Oct 2 20:34:32 2003
+++ ZODB3/ZODB/tests/StorageTestBase.py Tue Oct 7 01:10:31 2003
@@ -211,25 +211,26 @@
# The following methods depend on optional storage features.
- def _undo(self, tid, oid=None):
+ def _undo(self, tid, expected_oids=None, note=None):
# Undo a tid that affects a single object (oid).
# XXX This is very specialized
t = Transaction()
- t.note("undo")
+ t.note(note or "undo")
self._storage.tpc_begin(t)
- oids = self._storage.transactionalUndo(tid, t)
+ tid, oids = self._storage.transactionalUndo(tid, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
- if oid is not None:
- self.assertEqual(len(oids), 1)
- self.assertEqual(oids[0], oid)
+ if expected_oids is not None:
+ self.assertEqual(len(oids), len(expected_oids))
+ for oid in expected_oids:
+ self.assert_(oid in oids)
return self._storage.lastTransaction()
def _commitVersion(self, src, dst):
t = Transaction()
t.note("commit %r to %r" % (src, dst))
self._storage.tpc_begin(t)
- oids = self._storage.commitVersion(src, dst, t)
+ tid, oids = self._storage.commitVersion(src, dst, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
return oids
@@ -238,7 +239,7 @@
t = Transaction()
t.note("abort %r" % ver)
self._storage.tpc_begin(t)
- oids = self._storage.abortVersion(ver, t)
+ tid, oids = self._storage.abortVersion(ver, t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
return oids
=== ZODB3/ZODB/tests/RecoveryStorage.py 1.10 => 1.10.2.1 ===
--- ZODB3/ZODB/tests/RecoveryStorage.py:1.10 Thu Oct 2 14:17:17 2003
+++ ZODB3/ZODB/tests/RecoveryStorage.py Tue Oct 7 01:10:31 2003
@@ -54,7 +54,7 @@
# Now abort the version and the creation
t = Transaction()
self._storage.tpc_begin(t)
- oids = self._storage.abortVersion('one', t)
+ tid, oids = self._storage.abortVersion('one', t)
self._storage.tpc_vote(t)
self._storage.tpc_finish(t)
self.assertEqual(oids, [oid])
@@ -80,9 +80,9 @@
data=MinPO(92))
revid_c = self._dostore(oid, revid=revid_b, version=version,
data=MinPO(93))
- self._undo(self._storage.undoInfo()[0]['id'], oid)
+ self._undo(self._storage.undoInfo()[0]['id'], [oid])
self._commitVersion(version, '')
- self._undo(self._storage.undoInfo()[0]['id'], oid)
+ self._undo(self._storage.undoInfo()[0]['id'], [oid])
# now copy the records to a new storage
self._dst.copyTransactionsFrom(self._storage)
@@ -95,7 +95,7 @@
self._abortVersion(version)
self.assert_(self._storage.versionEmpty(version))
- self._undo(self._storage.undoInfo()[0]['id'], oid)
+ self._undo(self._storage.undoInfo()[0]['id'], [oid])
self.assert_(not self._storage.versionEmpty(version))
# check the data is what we expect it to be
@@ -109,7 +109,7 @@
self._storage = self._dst
self._abortVersion(version)
self.assert_(self._storage.versionEmpty(version))
- self._undo(self._storage.undoInfo()[0]['id'], oid)
+ self._undo(self._storage.undoInfo()[0]['id'], [oid])
self.assert_(not self._storage.versionEmpty(version))
# check the data is what we expect it to be
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