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bpo-45615: Add missing test for printing traceback for non-exception. Fix traceback.py (GH-30091)

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Irit Katriel 2022-01-02 09:34:03 +00:00 • committed by GitHub
parent a09bc3a404
commit a82baed0e9
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4 changed files with 28 additions and 7 deletions
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16
Lib/test/test_traceback.py
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@ -1060,6 +1060,22 @@ class TracebackFormatTests(unittest.TestCase):
self.assertIn('ExceptionGroup', output)
self.assertLessEqual(output.count('ExceptionGroup'), LIMIT)
@cpython_only
def test_print_exception_bad_type_capi(self):
from _testcapi import exception_print
with captured_output("stderr") as stderr:
exception_print(42)
self.assertEqual(
stderr.getvalue(),
('TypeError: print_exception(): '
'Exception expected for value, int found\n')
)
def test_print_exception_bad_type_python(self):
msg = "Exception expected for value, int found"
with self.assertRaisesRegex(TypeError, msg):
traceback.print_exception(42)
cause_message = (
"\nThe above exception was the direct cause "