diff --git a/src/silx/gui/utils/testutils.py b/src/silx/gui/utils/testutils.py
index 31dd5edae7..237487d1c3 100644
--- a/src/silx/gui/utils/testutils.py
+++ b/src/silx/gui/utils/testutils.py
@@ -1,6 +1,6 @@
 # /*##########################################################################
 #
-# Copyright (c) 2016-2022 European Synchrotron Radiation Facility
+# Copyright (c) 2016-2023 European Synchrotron Radiation Facility
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -25,7 +25,7 @@
 
 __authors__ = ["T. Vincent"]
 __license__ = "MIT"
-__date__ = "22/07/2022"
+__date__ = "22/11/2023"
 
 
 import gc
@@ -138,23 +138,26 @@ def setUp(self):
         self.__class__._exceptions = []
 
     def _currentTestSucceeded(self):
-        if hasattr(self, '_outcome'):
-            if hasattr(self, '_feedErrorsToResult'):
-                # For Python 3.4 -3.10
-                result = self.defaultTestResult()  # these 2 methods have no side effects
-                if hasattr(self._outcome, 'errors'):
-                    self._feedErrorsToResult(result, self._outcome.errors)
-            else:
-                # Python 3.11+
-                result = self._outcome.result
+        if hasattr(self._outcome, 'errors'):
+            # Python 3.4 - 3.10  (These two methods have no side effects)
+            result = self.defaultTestResult()
+            self._feedErrorsToResult(result, self._outcome.errors)
         else:
-            # For Python < 3.4
-            result = getattr(self, '_outcomeForDoCleanups', self._resultForDoCleanups)
-
-        skipped = self.id() in [case.id() for case, _ in result.skipped]
-        error = self.id() in [case.id() for case, _ in result.errors]
-        failure = self.id() in [case.id() for case, _ in result.failures]
-        return not error and not failure and not skipped
+            # Python 3.11+
+            result = self._outcome.result
+        ok = all(test != self for test, text in result.errors + result.failures)
+
+        # Demo output:  (print short info immediately - not important)
+        if ok:
+            print('\nOK: %s' % (self.id(),))
+        for typ, errors in (('ERROR', result.errors), ('FAIL', result.failures)):
+            for test, text in errors:
+                if test is self:
+                    #  the full traceback is in the variable `text`
+                    msg = [x for x in text.split('\n')[1:]
+                           if not x.startswith(' ')][0]
+                    print("\n\n%s: %s\n     %s" % (typ, self.id(), msg))
+        return ok
 
     def _checkForUnreleasedWidgets(self):
         """Test fixture checking that no more widgets exists."""