New submission from Nikita Sobolev <m...@sobolevn.me>:
New features (like `Self` type and `Never` type), in my opinion, require some extra testing. Things that were not covered: - Inheritance from `Self`, only `type(Self)` is covered: https://github.com/python/cpython/blob/c018d3037b5b62e6d48d5985d1a37b91762fbffb/Lib/test/test_typing.py#L193-L196 - Equality and non-equality for `Self` and `Never`. We should be sure that `NoReturn` is not equal to `Never`, but they are equal to themselfs - `get_type_hints` with `Never` - `get_origin` with `Self` and `Never` types, it should return `None` for both cases - (not exactly related) I've also noticed that this line is not covered at all: https://github.com/python/cpython/blob/c018d3037b5b62e6d48d5985d1a37b91762fbffb/Lib/typing.py#L725 Maybe there are some other cases? I will send a PR :) ---------- components: Tests messages: 412865 nosy: AlexWaygood, Jelle Zijlstra, gvanrossum, kj, sobolevn priority: normal severity: normal status: open title: Add additional tests for new features in `typing.py` type: behavior versions: Python 3.11 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue46685> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
