GH-103517: Improve tests for `pathlib.Path.walk()` by barneygale · Pull Request #103518 · python/cpython

Remove list index juggling from tests for pathlib.Path.walk(top_down=True) and walk(top_down=False), which makes them more readable.

We no longer check the order that sibling directories are visited in bottom-up mode. This order is arbitrary and cannot be controlled by the user.

• Issue: Tests for pathlib.Path.walk() are a little fragile #103517

I love how you have rewritten them. Lack of indexes really does make them much more readable.

Sadly, I have no suggestions as I feel like your work here is complete as-is.