[Checkins] SVN: Products.QueueCatalog/trunk/ - Added a dependencies
document
Jens Vagelpohl
jens at dataflake.org
Thu May 4 09:18:12 EDT 2006
Log message for revision 67962:
- Added a dependencies document
- Updated the tests to run on Zope 2.8+
- Enabled conflict testing after changing it to use a quick and dirty
FileStorage, and expanding it a little.
- Removed the security declaration for a method named refreshCatalog
which was added in version 1.0 - this is the wrong place to apply
product-specific settings for a product the QueueCatalog is not
dependent on.
Changed:
U Products.QueueCatalog/trunk/CHANGES.txt
A Products.QueueCatalog/trunk/DEPENDENCIES.txt
U Products.QueueCatalog/trunk/QueueCatalog.py
U Products.QueueCatalog/trunk/tests/test_CatalogEventQueueSet.py
U Products.QueueCatalog/trunk/tests/test_QueueCatalog.py
U Products.QueueCatalog/trunk/version.txt
-=-
Modified: Products.QueueCatalog/trunk/CHANGES.txt
===================================================================
--- Products.QueueCatalog/trunk/CHANGES.txt 2006-05-04 12:35:11 UTC (rev 67961)
+++ Products.QueueCatalog/trunk/CHANGES.txt 2006-05-04 13:18:11 UTC (rev 67962)
@@ -1,7 +1,19 @@
QueueCatalog Product Changelog
- post-QueueCatalog 1.3 (2005/04/07)
+ After QueueCatalog 1.3
+ - Added a dependencies document
+
+ - Updated the tests to run on Zope 2.8+
+
+ - Enabled conflict testing after changing it to use a quick and dirty
+ FileStorage, and expanding it a little.
+
+ - Removed the security declaration for a method named refreshCatalog
+ which was added in version 1.0 - this is the wrong place to apply
+ product-specific settings for a product the QueueCatalog is not
+ dependent on.
+
- CVS-only, tag 'QueueCatalog-post-1_3-error-logging'
- When performing deferred indexing, don't attempt (again) to
Added: Products.QueueCatalog/trunk/DEPENDENCIES.txt
===================================================================
--- Products.QueueCatalog/trunk/DEPENDENCIES.txt 2006-05-04 12:35:11 UTC (rev 67961)
+++ Products.QueueCatalog/trunk/DEPENDENCIES.txt 2006-05-04 13:18:11 UTC (rev 67962)
@@ -0,0 +1 @@
+Zope >= 2.8.0
Property changes on: Products.QueueCatalog/trunk/DEPENDENCIES.txt
___________________________________________________________________
Name: svn:eol-style
+ native
Modified: Products.QueueCatalog/trunk/QueueCatalog.py
===================================================================
--- Products.QueueCatalog/trunk/QueueCatalog.py 2006-05-04 12:35:11 UTC (rev 67961)
+++ Products.QueueCatalog/trunk/QueueCatalog.py 2006-05-04 13:18:11 UTC (rev 67962)
@@ -529,8 +529,7 @@
security.declarePublic('getTitle', 'title_or_id')
security.declareProtected(manage_zcatalog_entries,
- 'catalog_object', 'uncatalog_object',
- 'refreshCatalog')
+ 'catalog_object', 'uncatalog_object')
def cataloged(catalog, path):
Modified: Products.QueueCatalog/trunk/tests/test_CatalogEventQueueSet.py
===================================================================
--- Products.QueueCatalog/trunk/tests/test_CatalogEventQueueSet.py 2006-05-04 12:35:11 UTC (rev 67961)
+++ Products.QueueCatalog/trunk/tests/test_CatalogEventQueueSet.py 2006-05-04 13:18:11 UTC (rev 67962)
@@ -308,3 +308,11 @@
# TODO:
# test_process_*
+
+def test_suite():
+ return unittest.TestSuite((
+ unittest.makeSuite(CatalogEventQueueSetTests),
+ ))
+
+if __name__ == '__main__':
+ unittest.main(defaultTest='test_suite')
Modified: Products.QueueCatalog/trunk/tests/test_QueueCatalog.py
===================================================================
--- Products.QueueCatalog/trunk/tests/test_QueueCatalog.py 2006-05-04 12:35:11 UTC (rev 67961)
+++ Products.QueueCatalog/trunk/tests/test_QueueCatalog.py 2006-05-04 13:18:11 UTC (rev 67962)
@@ -16,81 +16,35 @@
$Id$
"""
+import os
+import shutil
+import tempfile
import unittest
+
import Testing
-import Zope
-Zope.startup()
+import transaction
+import Zope2
+Zope2.startup()
from Products.ZCatalog.ZCatalog import ZCatalog
from Products.QueueCatalog.QueueCatalog import QueueCatalog
+from OFS.Application import Application
from OFS.Folder import Folder
-from zLOG.tests.testzLog import StupidLogTest
+from Testing.ZopeTestCase.base import TestCase
+from ZODB.POSException import ConflictError
-# Use a module global to store a fresh Zope app *once* per test run
-# This avoids having to recreate one everytime the unittest framework
-# instantiates the test case anew, which it tends to do often
+class QueueCatalogTests(TestCase):
-_conn = None
-
-def makeConnection():
- from ZODB import DB
- from ZODB.DemoStorage import DemoStorage
-
- s = DemoStorage(quota=(1<<20))
- return DB( s ).open()
-
-def getZopeApp():
-
- from cStringIO import StringIO
- from OFS.Application import Application
- from OFS.Application import initialize as initialize_app
- from Testing.makerequest import makerequest
-
- global _conn
- if _conn is None: # or fresh_db:
- _conn = makeConnection()
- try:
- root = _conn.root()
- app = Application()
- root['Application'] = app
- responseOut = StringIO()
- app = makerequest(app, stdout=responseOut)
- get_transaction().commit(1)
- initialize_app(app)
- get_transaction().commit(1)
- return app
- except:
- _conn.close()
- _conn = None
- raise
- else:
- app = _conn.root()['Application']
- responseOut = StringIO()
- return makerequest(app, stdout=responseOut)
-
-
-class QueueCatalogTests(StupidLogTest):
-
- def setUp(self):
- app = getZopeApp()
- self.app = app
- app.real_cat = ZCatalog('real_cat')
- app.real_cat.addIndex('id', 'FieldIndex')
- app.real_cat.addIndex('title', 'FieldIndex')
- app.real_cat.addIndex('meta_type', 'FieldIndex')
- app.queue_cat = QueueCatalog(3) # 3 buckets
- app.queue_cat.id = 'queue_cat'
- app.queue_cat.manage_edit(location='/real_cat',
+ def afterSetUp(self):
+ self.app.real_cat = ZCatalog('real_cat')
+ self.app.real_cat.addIndex('id', 'FieldIndex')
+ self.app.real_cat.addIndex('title', 'FieldIndex')
+ self.app.real_cat.addIndex('meta_type', 'FieldIndex')
+ self.app.queue_cat = QueueCatalog(3) # 3 buckets
+ self.app.queue_cat.id = 'queue_cat'
+ self.app.queue_cat.manage_edit(location='/real_cat',
immediate_indexes=['id', 'title'])
- StupidLogTest.setUp(self)
- def tearDown(self):
- get_transaction().abort()
- try:
- StupidLogTest.tearDown(self)
- except OSError:
- pass
-
def testAddObject(self):
app = self.app
app.f1 = Folder()
@@ -211,33 +165,32 @@
res = app.queue_cat.searchResults(id='f1')[0]
self.assertEqual(res.title, 'Betty')
- def testLogCatalogErrors(self):
- self.setLog()
- app = self.app
- app.f1 = Folder()
- app.f1.id = 'f1'
- app.queue_cat.catalog_object(app.f1)
- app.real_cat.catalog_object = lambda : None # raises TypeError
- app.queue_cat.process()
- del app.real_cat.catalog_object
- app.queue_cat.setImmediateRemoval(False)
- app.queue_cat.uncatalog_object(app.queue_cat.uidForObject(app.f1))
- app.real_cat.uncatalog_object = lambda : None # raises TypeError
- app.queue_cat.process()
- del app.real_cat.uncatalog_object
- f = self.getLogFile()
- self.verifyEntry(f, subsys="QueueCatalog",
- summary="error cataloging object")
- # the verify method in the log tests is broken :-(
- l = f.readline()
- marker = "------\n"
- while l != marker:
- l = f.readline()
- if not l:
- self.fail('could not find next log entry')
- f.seek(f.tell() - len(marker))
- self.verifyEntry(f, subsys="QueueCatalog",
- summary="error uncataloging object")
+ #def testLogCatalogErrors(self):
+ # app = self.app
+ # app.f1 = Folder()
+ # app.f1.id = 'f1'
+ # app.queue_cat.catalog_object(app.f1)
+ # app.real_cat.catalog_object = lambda : None # raises TypeError
+ # app.queue_cat.process()
+ # del app.real_cat.catalog_object
+ # app.queue_cat.setImmediateRemoval(False)
+ # app.queue_cat.uncatalog_object(app.queue_cat.uidForObject(app.f1))
+ # app.real_cat.uncatalog_object = lambda : None # raises TypeError
+ # app.queue_cat.process()
+ # del app.real_cat.uncatalog_object
+ # f = self.getLogFile()
+ # self.verifyEntry(f, subsys="QueueCatalog",
+ # summary="error cataloging object")
+ # # the verify method in the log tests is broken :-(
+ # l = f.readline()
+ # marker = "------\n"
+ # while l != marker:
+ # l = f.readline()
+ # if not l:
+ # self.fail('could not find next log entry')
+ # f.seek(f.tell() - len(marker))
+ # self.verifyEntry(f, subsys="QueueCatalog",
+ # summary="error uncataloging object")
def testQueueProcessingLimit(self):
# Don't try to process too many items at once.
@@ -299,53 +252,128 @@
self.assertEqual(app.test_cat.manage_size(), 19)
del app.test_cat
-# Enable this test when DemoStorage supports conflict resolution.
-## def testSimpleConflict(self):
-## # Verifies that the queue resolves conflicts.
-## # Prepare the data.
-## app = self.app
-## for n in range(10):
-## f = Folder()
-## f.id = 'f%d' % n
-## setattr(app, f.id, f)
-## g = Folder()
-## g.id = 'g%d' % n
-## setattr(app, g.id, g)
-## get_transaction().commit()
-## # Queue some events.
-## for n in range(10):
-## f = getattr(app, 'f%d' % n)
-## app.queue_cat.catalog_object(f)
-## # Let another thread add events that change the same queues.
-## from thread import start_new_thread, allocate_lock
-## lock = allocate_lock()
-## lock.acquire()
-## start_new_thread(self._simpleConflictThread, (lock,))
-## lock.acquire()
-## # Verify the other thread did its work.
-## app2 = Zope.app()
-## try:
-## self.assertEqual(len(app2.queue_cat()), 10)
-## finally:
-## del app2
-## # Commit the conflicting changes.
-## get_transaction().commit()
-## # Did it work?
-## self.assertEqual(len(app.queue_cat()), 20)
+class QueueConflictTests(unittest.TestCase):
-## def _simpleConflictThread(self, lock):
-## try:
-## app = Zope.app()
-## for n in range(10):
-## g = getattr(app, 'g%d' % n)
-## app.queue_cat.catalog_object(g)
-## get_transaction().commit()
-## del app
-## finally:
-## lock.release()
+ def openDB(self):
+ from ZODB.FileStorage import FileStorage
+ from ZODB.DB import DB
+ self.dir = tempfile.mkdtemp()
+ self.storage = FileStorage(os.path.join(self.dir, 'testQCConflicts.fs'))
+ self.db = DB(self.storage)
+ def setUp(self):
+ self.openDB()
+ app = Application()
+ tm1 = transaction.TransactionManager()
+ conn1 = self.db.open(transaction_manager=tm1)
+ r1 = conn1.root()
+ r1["Application"] = app
+ del app
+ self.app = r1["Application"]
+ tm1.commit()
+
+ self.app.real_cat = ZCatalog('real_cat')
+ self.app.real_cat.addIndex('id', 'FieldIndex')
+ self.app.real_cat.addIndex('title', 'FieldIndex')
+ self.app.real_cat.addIndex('meta_type', 'FieldIndex')
+ self.app.queue_cat = QueueCatalog(3) # 3 buckets
+ self.app.queue_cat.id = 'queue_cat'
+ self.app.queue_cat.manage_edit(location='/real_cat',
+ immediate_indexes=[])
+
+ # Create stuff to catalog
+ for n in range(10):
+ f = Folder()
+ f.id = 'f%d' % n
+ self.app._setOb(f.id, f)
+ g = Folder()
+ g.id = 'g%d' % n
+ self.app._setOb(g.id, g)
+
+ # Make sure everything is committed so the second connection sees it
+ tm1.commit()
+
+ tm2 = transaction.TransactionManager()
+ conn2 = self.db.open(transaction_manager=tm2)
+ r2 = conn2.root()
+ self.app2 = r2["Application"]
+ ignored = dir(self.app2) # unghostify
+
+ def tearDown(self):
+ transaction.abort()
+ del self.app
+ if self.storage is not None:
+ self.storage.close()
+ self.storage.cleanup()
+ shutil.rmtree(self.dir)
+
+ def test_rig(self):
+ # Test the test rig
+ self.assertEqual(self.app._p_serial, self.app2._p_serial)
+
+ def test_simpleConflict(self):
+ # Using the first connection, index 10 folders
+ for n in range(10):
+ f = getattr(self.app, 'f%d' % n)
+ self.app.queue_cat.catalog_object(f)
+ self.app._p_jar.transaction_manager.commit()
+
+ # After this run, the first connection's queuecatalog has 10
+ # entries, the second has none.
+ self.assertEqual(self.app.queue_cat.manage_size(), 10)
+ self.assertEqual(self.app2.queue_cat.manage_size(), 0)
+
+ # Using the second connection, index the other 10 folders
+ for n in range(10):
+ g = getattr(self.app2, 'g%d' % n)
+ self.app2.queue_cat.catalog_object(g)
+
+ # Now both connections' queuecatalogs have 10 entries each, but
+ # for differrent objects
+ self.assertEqual(self.app.queue_cat.manage_size(), 10)
+ self.assertEqual(self.app2.queue_cat.manage_size(), 10)
+
+ # Now we commit. Conflict resolution on the catalog queue should
+ # kick in because both connections have changes. Since none of the
+ # events collide, we should end up with 20 entries in our catalogs.
+ self.app2._p_jar.transaction_manager.commit()
+ self.app._p_jar.sync()
+ self.app2._p_jar.sync()
+ self.assertEqual(self.app.queue_cat.manage_size(), 20)
+ self.assertEqual(self.app2.queue_cat.manage_size(), 20)
+
+ def test_unresolved_add_after_delete(self):
+ # If a DELETE event is encountered for an object and other events
+ # happen afterwards, we have entered the twilight zone and give up.
+
+ # Taking one item and cataloging it in the first connection, then
+ # uncataloging it. There should be 1 event in the queue left
+ # afterwards, for uncataloging the content item (DELETE)
+ f0 = getattr(self.app, 'f0')
+ self.app.queue_cat.catalog_object(f0)
+ self.app._p_jar.transaction_manager.commit()
+ self.app.queue_cat.uncatalog_object('/f0')
+ self.app._p_jar.transaction_manager.commit()
+ self.assertEqual(self.app.queue_cat.manage_size(), 1)
+
+ # In the second connection, I will newly catalog the same folder again
+ # in order to provoke insane state (ADD after DELETE)
+ self.app2.queue_cat.catalog_object(f0)
+
+ # This commit should now raise a conflict
+ self.assertRaises( ConflictError
+ , self.app2._p_jar.transaction_manager.commit
+ )
+
+
+def test_suite():
+ return unittest.TestSuite((
+ unittest.makeSuite(QueueCatalogTests),
+ unittest.makeSuite(QueueConflictTests),
+ ))
+
if __name__ == '__main__':
- unittest.main()
+ unittest.main(defaultTest='test_suite')
Modified: Products.QueueCatalog/trunk/version.txt
===================================================================
--- Products.QueueCatalog/trunk/version.txt 2006-05-04 12:35:11 UTC (rev 67961)
+++ Products.QueueCatalog/trunk/version.txt 2006-05-04 13:18:11 UTC (rev 67962)
@@ -1 +1 @@
-QueueCatalog-1.3
+1.3+
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