[Zope-Checkins] CVS: ZODB3/ZODB/tests - testFileStorage.py:1.34.2.2

[Jeremy Hylton]

Update of /cvs-repository/ZODB3/ZODB/tests
In directory cvs.zope.org:/tmp/cvs-serv12458/ZODB/tests

Modified Files:
      Tag: ZODB3-mvcc-2-branch
	testFileStorage.py 
Log Message:
Add glass box test that tickles code in _get_cached_serial().


=== ZODB3/ZODB/tests/testFileStorage.py 1.34.2.1 => 1.34.2.2 ===
--- ZODB3/ZODB/tests/testFileStorage.py:1.34.2.1	Tue Nov 11 17:17:30 2003
+++ ZODB3/ZODB/tests/testFileStorage.py	Wed Nov 12 00:45:11 2003
@@ -28,10 +28,23 @@
      Synchronization, ConflictResolution, HistoryStorage, \
      IteratorStorage, Corruption, RevisionStorage, PersistentStorage, \
      MTStorage, ReadOnlyStorage, RecoveryStorage
-from ZODB.tests.StorageTestBase import MinPO, zodb_unpickle
+from ZODB.tests.StorageTestBase import MinPO, zodb_unpickle, zodb_pickle
+
+class BaseFileStorageTests(StorageTestBase.StorageTestBase):
+
+    def open(self, **kwargs):
+        self._storage = ZODB.FileStorage.FileStorage('FileStorageTests.fs',
+                                                     **kwargs)
+
+    def setUp(self):
+        self.open(create=1)
+
+    def tearDown(self):
+        self._storage.close()
+        self._storage.cleanup()
 
 class FileStorageTests(
-    StorageTestBase.StorageTestBase,
+    BaseFileStorageTests,
     BasicStorage.BasicStorage,
     TransactionalUndoStorage.TransactionalUndoStorage,
     RevisionStorage.RevisionStorage,
@@ -49,17 +62,6 @@
     ReadOnlyStorage.ReadOnlyStorage
     ):
 
-    def open(self, **kwargs):
-        self._storage = ZODB.FileStorage.FileStorage('FileStorageTests.fs',
-                                                     **kwargs)
-
-    def setUp(self):
-        self.open(create=1)
-
-    def tearDown(self):
-        self._storage.close()
-        self._storage.cleanup()
-
     def checkLongMetadata(self):
         s = "X" * 75000
         try:
@@ -170,16 +172,6 @@
 
         self.failUnless(self._storage._records_before_save > 20)
 
-    # There are a bunch of tests that the current pack() implementation
-    # does not past.  We need to fix pack(), but don't want tests to
-    # fail until then.
-
-    def checkPackVersionsInPast(self):
-        pass
-
-    def checkPackAfterUndoDeletion(self):
-        pass
-
 class FileStorageRecoveryTest(
     StorageTestBase.StorageTestBase,
     RecoveryStorage.RecoveryStorage,
@@ -198,13 +190,31 @@
     def new_dest(self):
         return ZODB.FileStorage.FileStorage('Dest.fs')
 
+class SlowFileStorageTest(BaseFileStorageTests):
+
+    level = 2
+    
+    def check10Kstores(self):
+        # The _get_cached_serial() method has a special case
+        # every 8000 calls.  Make sure it gets minimal coverage.
+        oids = [[self._storage.new_oid(), None] for i in range(100)]
+        for i in range(100):
+            t = Transaction()
+            self._storage.tpc_begin(t)
+            for j in range(100):
+                o = MinPO(j)
+                oid, revid = oids[j]
+                serial = self._storage.store(oid, revid, zodb_pickle(o), "", t)
+                oids[j][1] = serial
+            self._storage.tpc_vote(t)
+            self._storage.tpc_finish(t)
+
 
 def test_suite():
-    suite = unittest.makeSuite(FileStorageTests, 'check')
-    suite2 = unittest.makeSuite(Corruption.FileStorageCorruptTests, 'check')
-    suite3 = unittest.makeSuite(FileStorageRecoveryTest, 'check')
-    suite.addTest(suite2)
-    suite.addTest(suite3)
+    suite = unittest.TestSuite()
+    for klass in [FileStorageTests, Corruption.FileStorageCorruptTests,
+                  FileStorageRecoveryTest, SlowFileStorageTest]:
+        suite.addTest(unittest.makeSuite(klass, "check"))
     return suite
 
 if __name__=='__main__':