Revert "Mark test as FAILED in case of "unexpected success"

This reverts commit ddcb5001.

This commit itself is good. But some more work is needed to
check failures that were hidden

product/ERP5/bin/run_test_suite

@@ -332,12 +332,11 @@ 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)
-                     +int(groupdict['unexpected_successes'] or 0),
+      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['expected_failures'] or 0)
+                                   +int(groupdict['unexpected_successes'] or 0))
     return status_dict
 
 

product/ERP5Type/tests/ERP5TypeTestSuite.py

@@ -233,12 +233,11 @@ 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)
-                     +int(groupdict['unexpected_successes'] or 0),
+      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['expected_failures'] or 0)
+                                   +int(groupdict['unexpected_successes'] or 0))
     return status_dict
 
 class ProjectTestSuite(ERP5TypeTestSuite):

product/ERP5Type/tests/backportUnittest.py

@@ -207,10 +207,6 @@ 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: