Files
RustPython/extra_tests
Joshua Megnauth 6493f9a31d fix: Swapcase must handle multibyte expansions (#7559)
`swapcase` used `to_ascii_lowercase` and uppercase to swap cases. This
is fine for ASCII, but code points may expand into multiple bytes which
leads to incorrect case swaps for some languages. The fix is to use
`to_lowercase` and `to_uppercase` instead.

Unfortunately, this leads to a realloc in `swapcase` when bytes are
expanded.

Part of #7526.
2026-04-06 23:29:30 +09:00
..
2026-03-27 23:55:30 +09:00
2022-07-17 03:25:34 +09:00
2025-12-12 22:46:39 +09:00

Test snippets

This directory contains two sets of test snippets which can be run in Python. The snippets/ directory contains functional tests, and the benchmarks/ directory contains snippets for use in benchmarking RustPython's performance.

Setup

Our testing depends on pytest, which you can install using pip.

Running

Simply run pytest -v in this directory, and the tests should run (and hopefully pass). If it hangs for a long time, that's because it's building RustPython in release mode, which should take less time than it would to run every test snippet with RustPython compiled in debug mode.