qa: tweak condition detecting endless tic

100 is too small for tests like testBasicStore (MySQL) and testDelayedStore.

neo/tests/threaded/__init__.py

@@ -42,7 +42,7 @@ from .. import NeoTestBase, Patch, getTempDirectory, setupMySQLdb, \
 
 BIND = IP_VERSION_FORMAT_DICT[ADDRESS_TYPE], 0
 LOCAL_IP = socket.inet_pton(ADDRESS_TYPE, IP_VERSION_FORMAT_DICT[ADDRESS_TYPE])
-MAX_TIC_COUNT = 100
+TIC_LOOP = xrange(1000)
 
 
 class LockLock(object):
@@ -255,7 +255,7 @@ class TestSerialized(Serialized):
 
     def poll(self, timeout):
         if timeout:
-            for x in xrange(MAX_TIC_COUNT):
+            for x in TIC_LOOP:
                 r = self._epoll.poll(0)
                 if r:
                     return r
@@ -578,7 +578,7 @@ class NEOCluster(object):
         def _lock(blocking=True):
             if blocking:
                 logging.info('<SimpleQueue>._lock.acquire()')
-                for i in xrange(MAX_TIC_COUNT):
+                for i in TIC_LOOP:
                     if lock(False):
                         return True
                     Serialized.tic(step=1, quiet=True)

neo/tests/zodb/testBasic.py

@@ -14,6 +14,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import time
 import unittest
 from ZODB.tests.BasicStorage import BasicStorage
 from ZODB.tests.StorageTestBase import StorageTestBase
@@ -24,7 +25,11 @@ from .. import Patch, threaded
 class BasicTests(ZODBTestCase, StorageTestBase, BasicStorage):
 
     def check_checkCurrentSerialInTransaction(self):
-        with Patch(threaded, MAX_TIC_COUNT=100000):
+        x = time.time() + 10
+        def tic_loop():
+            while time.time() < x:
+                yield
+        with Patch(threaded, TIC_LOOP=tic_loop()):
             super(BasicTests, self).check_checkCurrentSerialInTransaction()
 
 if __name__ == "__main__":