tests: fix possible freezes when threaded unit test ends

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2822 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/tests/__init__.py

@@ -24,6 +24,7 @@ import tempfile
 import unittest
 import MySQLdb
 import neo
+import transaction
 
 from mock import Mock
 from neo.lib import debug, logger, protocol, setupLog
@@ -122,6 +123,10 @@ class NeoTestBase(unittest.TestCase):
         setupLog(test_method, log_file, True)
 
     def tearDown(self):
+        # Kill all unfinished transactions for next test.
+        # Note we don't even abort them because it may require a valid
+        # connection to a master node (see Storage.sync()).
+        transaction.manager.__init__()
         unittest.TestCase.tearDown(self)
         sys.stdout.write('\n')
         sys.stdout.flush()

neo/tests/functional/__init__.py

@@ -30,7 +30,6 @@ import tempfile
 import traceback
 import threading
 import psutil
-import transaction
 
 import neo.scripts
 from neo.neoctl.neoctl import NeoCTL, NotReadyException
@@ -614,13 +613,6 @@ class NEOCluster(object):
 
 class NEOFunctionalTest(NeoTestBase):
 
-    def tearDown(self):
-        # Kill all unfinished transactions for next test.
-        # Note we don't even abort them because it may require a valid
-        # connection to a master node (see Storage.sync()).
-        transaction.manager.__init__()
-        NeoTestBase.tearDown(self)
-
     def setupLog(self):
         log_file = os.path.join(self.getTempDirectory(), 'test.log')
         setupLog('TEST', log_file, True)

neo/tests/threaded/__init__.py

@@ -32,7 +32,7 @@ from neo.lib.connector import SocketConnector, \
 from neo.lib.event import EventManager
 from neo.lib.protocol import CellStates, ClusterStates, NodeStates, NodeTypes
 from neo.lib.util import SOCKET_CONNECTORS_DICT, parseMasterList
-from neo.tests import NeoUnitTestBase, getTempDirectory, setupMySQLdb, \
+from neo.tests import NeoTestBase, getTempDirectory, setupMySQLdb, \
     ADDRESS_TYPE, IP_VERSION_FORMAT_DICT, DB_PREFIX, DB_USER
 
 BIND = IP_VERSION_FORMAT_DICT[ADDRESS_TYPE], 0
@@ -327,7 +327,8 @@ class NEOCluster(object):
                 self.remote_addr = addr
         def send(self, msg):
             result = cls.SocketConnector_send(self, msg)
-            Serialized.pending = 1
+            if Serialized.pending is not None:
+                Serialized.pending = 1
             return result
         # TODO: 'sleep' should 'tic' in a smart way, so that storages can be
         #       safely started even if the cluster isn't.
@@ -493,7 +494,7 @@ class NEOCluster(object):
         return txn, self.db.open(transaction_manager=txn)
 
 
-class NEOThreadedTest(NeoUnitTestBase):
+class NEOThreadedTest(NeoTestBase):
 
     def setupLog(self):
         log_file = os.path.join(getTempDirectory(), self.id() + '.log')