Mark test as FAILED in case of "unexpected success"

This reapplies commit ddcb5001,
now that we have no more unexpected success.

product/ERP5/bin/run_test_suite

@@ -332,11 +332,12 @@ class ERP5TypeTestSuite(TestSuite):
     search = self.STATUS_RE.search(test_log)
     if search:
       groupdict = search.groupdict()
-      status_dict.update(error_count=int(groupdict['errors'] or 0),
-                         failure_count=int(groupdict['failures'] or 0),
-                         skip_count=int(groupdict['skips'] or 0)
-                                   +int(groupdict['expected_failures'] or 0)
-                                   +int(groupdict['unexpected_successes'] or 0))
+      status_dict.update(
+        error_count=int(groupdict['errors'] or 0),
+        failure_count=int(groupdict['failures'] or 0)
+                     +int(groupdict['unexpected_successes'] or 0),
+        skip_count=int(groupdict['skips'] or 0)
+                  +int(groupdict['expected_failures'] or 0))
     return status_dict
 
 

product/ERP5Type/tests/ERP5TypeTestSuite.py

@@ -234,11 +234,12 @@ class ERP5TypeTestSuite(TestSuite):
     search = self.STATUS_RE.search(test_log)
     if search:
       groupdict = search.groupdict()
-      status_dict.update(error_count=int(groupdict['errors'] or 0),
-                         failure_count=int(groupdict['failures'] or 0),
-                         skip_count=int(groupdict['skips'] or 0)
-                                   +int(groupdict['expected_failures'] or 0)
-                                   +int(groupdict['unexpected_successes'] or 0))
+      status_dict.update(
+        error_count=int(groupdict['errors'] or 0),
+        failure_count=int(groupdict['failures'] or 0)
+                     +int(groupdict['unexpected_successes'] or 0),
+        skip_count=int(groupdict['skips'] or 0)
+                  +int(groupdict['expected_failures'] or 0))
     return status_dict
 
 class ProjectTestSuite(ERP5TypeTestSuite):

product/ERP5Type/tests/backportUnittest.py

@@ -207,6 +207,10 @@ class _TextTestResult(unittest._TextTestResult, TestResult):
         unittest._TextTestResult.__init__(self, stream, descriptions, verbosity)
         TestResult.__init__(self)
 
+    def wasSuccessful(self):
+        "Tells whether or not this result was a success"
+        return not (self.failures or self.errors or self.unexpectedSuccesses)
+
     def addSkip(self, test, reason):
         super(_TextTestResult, self).addSkip(test, reason)
         if self.showAll: