tests/functional: avoid duplicate messages on failures

In some scenarios the same tests is mentioned in both the
'res.results.errors' and 'res.results.failures' array returned
by unittest.main(). This was seen when the 'tearDown' method
raised an exception.

In such a case, we printed out the same information about where
to find a log file twice for each test. Track which tests we
have already reported on, to avoid the duplication.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250908135722.3375580-3-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/tests/functional/qemu_test/testcase.py b/tests/functional/qemu_test/testcase.py
index fbeb17105872115753bb1fc5d718178a01d4f5ae..82a7724404b50fea1e0cc7fb59127f9b7b4b3f60 100644 (file)
--- a/tests/functional/qemu_test/testcase.py
+++ b/tests/functional/qemu_test/testcase.py
@@ -251,13 +251,14 @@ class QemuBaseTest(unittest.TestCase):
                                    test_output_log = pycotap.LogMode.LogToError)
         res = unittest.main(module = None, testRunner = tr, exit = False,
                             argv=[sys.argv[0], path] + sys.argv[1:])
+        failed = {}
         for (test, message) in res.result.errors + res.result.failures:
-
-            if hasattr(test, "log_filename"):
+            if hasattr(test, "log_filename") and not test.id() in failed:
                 print('More information on ' + test.id() + ' could be found here:'
                       '\n %s' % test.log_filename, file=sys.stderr)
                 if hasattr(test, 'console_log_name'):
                     print(' %s' % test.console_log_name, file=sys.stderr)
+                failed[test.id()] = True
         sys.exit(not res.result.wasSuccessful())