Dump more information when tic does not finish.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4268 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -257,7 +257,8 @@ class ERP5TypeTestCase(PortalTestCase):
           portal_activities.tic()
           # This prevents an infinite loop.
           count -= 1
-          self.failUnless(count > 0)
+          if count == 0:
+            raise RuntimeError, 'tic is looping forever. These messages are pending: %r' % (portal_activities.getMessageList(),)
           # This give some time between messages
           if count % 10 == 0:
             from Products.CMFActivity.Activity.Queue import VALIDATION_ERROR_DELAY