[New-bugs-announce] [issue45878] Use `self.assertRaises` instead of `try/except` in `ctypes/test_functions.py::test_mro`

[Nikita Sobolev]

New submission from Nikita Sobolev <mail at sobolevn.me>:

Right now this test uses `try: ... except TypeError: ...` to ensure that mro is consistent. This has a flaw: code in `try` might not ever raise and this test would still pass.

I will refactor it to use `self.assertRaises` to be 100% sure.

----------
components: Tests
messages: 406829
nosy: sobolevn
priority: normal
severity: normal
status: open
title: Use `self.assertRaises` instead of `try/except` in `ctypes/test_functions.py::test_mro`
type: behavior

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45878>
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