mirror of https://github.com/astral-sh/uv
248d6f89ef
The snapshot filtering situation has gotten way out of hand, with each
test hand-rolling it's own filters on top of copied cruft from previous
tests.
I've attempted to address this holistically:
- `TestContext.filters()` has everything you should need
- This was introduced a while ago, but needed a few more filters for it
to be generalized everywhere
- Using `INSTA_FILTERS` is **not recommended** unless you do not want
the context filters
- It is okay to extend these filters for things unrelated to paths
- If you have to write a custom path filter, please highlight it in
review so we can address it in the common module
- `TestContext.site_packages()` gives cross-platform access to the
site-packages directory
- Do not manually construct the path to site-packages from the venv
- Do not turn off tests on Windows because you manually constructed a
Unix path to site-packages
- `TestContext.workspace_root` gives access to uv's repository directory
- Use this for installing from `scripts/packages/`
- If you need coverage for relative paths, copy the test package into
the `temp_dir` don't change the working directory of the test fixture
There is additional work that can be done here, such as:
- Auditing and removing additional uses of `INSTA_FILTERS`
- Updating manual construction of `Command` instances to use a utility
- The `venv` tests are particularly frightening in their lack of a test
context and could use some love
- Improving the developer experience i.e. apply context filters to
snapshots by default
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| .. | ||
| bench | ||
| benchmarks | ||
| bootstrap | ||
| packages | ||
| popular_packages | ||
| release | ||
| requirements | ||
| scenarios | ||
| wheels | ||
| check_system_python.py | ||
| transform_readme.py | ||