[Zope3-checkins] CVS: Zope3/src/zodb/storage/tests - packable.py:1.11

[Barry Warsaw]

Update of /cvs-repository/Zope3/src/zodb/storage/tests
In directory cvs.zope.org:/tmp/cvs-serv21462

Modified Files:
	packable.py 
Log Message:
Use a more modern spelling of "does this storage support undo?"


=== Zope3/src/zodb/storage/tests/packable.py 1.10 => 1.11 ===
--- Zope3/src/zodb/storage/tests/packable.py:1.10	Fri May 16 15:47:48 2003
+++ Zope3/src/zodb/storage/tests/packable.py	Fri May 16 17:38:50 2003
@@ -24,6 +24,7 @@
 from zodb.ztransaction import Transaction
 from zodb.storage.tests.minpo import MinPO
 from zodb.storage.tests.base import zodb_unpickle, snooze
+from zodb.storage.interfaces import IUndoStorage
 
 
 
@@ -269,19 +270,24 @@
             t.join(1)
             self.assert_(not t.isAlive())
 
-        # iterator over the storage to make sure it's sane
+        # Iterate over the storage to make sure it's sane, but not every
+        # storage supports iterators.
+        if not IUndoStorage.isImplementedBy(self._storage):
+            return
+
         iter = self._storage.iterator()
         for txn in iter:
             for data in txn:
                 pass
         iter.close()
 
+
 class ClientThread(threading.Thread):
 
     def __init__(self, db):
         threading.Thread.__init__(self)
         self.root = db.open().root()
-        
+
     def run(self):
         for j in range(50):
             try: