[Sidnei da Silva]
I've seen the following tests fail today, after updating Zope 2.8 branch for all variants of BTrees:
====================================================================== ERROR: testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IIBucketTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.4/unittest.py", line 260, in run testMethod() File "/home/sidnei/src/zope/2.8/lib/python/BTrees/tests/testBTrees.py", line 353, in testUpdateFromPersistentMapping self.t.update(pm) TypeError: Sequence must contain 2-item tuples
This is on a Powerbook running Ubuntu Breezy PPC.
Python 2.4.2 (#2, Nov 20 2005, 17:20:59) [GCC 4.0.3 20051023 (prerelease) (Ubuntu 4.0.2-3ubuntu1)] on linux2 Type "help", "copyright", "credits" or "license" for more information.
Works for me: tim@ds9:~/Zope2.8$ svn info Path: . URL: svn://svn.zope.org/repos/main/Zope/branches/Zope-2_8-branch Repository UUID: 62d5b8a3-27da-0310-9561-8e5933582275 Revision: 40815 Node Kind: directory Schedule: normal Last Changed Author: sidnei Last Changed Rev: 40805 Last Changed Date: 2005-12-16 07:28:10 -0500 (Fri, 16 Dec 2005) Properties Last Updated: 2005-10-04 14:30:34 -0400 (Tue, 04 Oct 2005) tim@ds9:~/Zope2.8$ svn up Fetching external item into 'doc/ZEO' External at revision 40815. Fetching external item into 'lib/python/zope' External at revision 40815. Fetching external item into 'lib/python/ZConfig' External at revision 40815. Fetching external item into 'lib/python/BTrees' External at revision 40815. Fetching external item into 'lib/python/Persistence' External at revision 40815. Fetching external item into 'lib/python/persistent' External at revision 40815. Fetching external item into 'lib/python/ThreadedAsync' External at revision 40815. Fetching external item into 'lib/python/transaction' External at revision 40815. Fetching external item into 'lib/python/ZEO' External at revision 40815. Fetching external item into 'lib/python/ZODB' External at revision 40815. Fetching external item into 'lib/python/ZopeUndo' External at revision 40815. Fetching external item into 'lib/python/zdaemon' External at revision 40815. Fetching external item into 'utilities/ZODBTools' External at revision 40815. At revision 40815. tim@ds9:~/Zope2.8$ python2.4 Python 2.4.2 (#1, Dec 2 2005, 10:17:25) [GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9)] on linux2 ... tim@ds9:~/Zope2.8$ python2.4 setup.py build_ext -i running build_ext running build_ext tim@ds9:~/Zope2.8$ python2.4 test.py -vv . testUpdateFromPersistentMapping Running unit tests at level 1 Running unit tests from /home/tim/Zope2.8/lib/python testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IIBucketTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IIBTreeTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IFBucketTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IFBTreeTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IOBucketTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.IOBTreeTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.OOBucketTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.OOBTreeTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.OIBucketTest) ... ok testUpdateFromPersistentMapping (BTrees.tests.testBTrees.OIBTreeTest) ... ok ---------------------------------------------------------------------- Ran 10 tests in 0.007s OK No idea why it failed for you. The only thing that rings a bell here is that this test was added in ZODB 3.4.2b1, corresponding to this ZODB news entry: """ BTrees ------ - (3.4.2b1) Collector 1873. It wasn't possible to construct a BTree or Bucket from, or apply their update() methods to, a PersistentMapping or PersistentDict. This works now. """ So my only guesses are that you have some older (than 3.4.2) version of ZODB on your PYTHONPATH, or that your checkout is screwed up. Here are the externals you _should_ have: tim@ds9:~/Zope2.8$ svn propget svn:externals lib/python zope svn://svn.zope.org/repos/main/Zope3/tags/ZopeX3-3.0.1-Zope-2.8/src/zope ZConfig svn://svn.zope.org/repos/main/ZConfig/tags/ZConfig-2.3 BTrees svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/BTrees Persistence svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/Persistence persistent svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/persistent ThreadedAsync svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/ThreadedAsync transaction svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/transaction ZEO svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/ZEO ZODB svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/ZODB ZopeUndo svn://svn.zope.org/repos/main/ZODB/tags/3.4.2/src/ZopeUndo zdaemon svn://svn.zope.org/repos/main/zdaemon/tags/zdaemon-1.1
Additionally, while running the tests for Zope 2.8, 2.9 and trunk (all at the same time *wink*), the following tests failed. I suspect the failures have to do with heavy load on the box while running the tests?
Almost certainly, yes. The Transience tests are part of Zope (not part of ZODB), and it's in the nature of transient objects that they "go away by magic" as time passes. If "too much" wall-clock time elapses while a Transience test is running, failure is expected.