Catch conftest blocking #14018
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Catch conftest blocking #14018
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@RonnyPfannschmidt could you please check if that what you had in mind for the issue? |
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Backport to 9.0.x: 💚 backport PR created✅ Backport PR branch: Backported as #14074 🤖 @patchback |
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) Show a clear message when `-p` is used for a `conftest.py` file, instead of raising an internal assertion error. Fixes #13634 (cherry picked from commit 004a967) Co-authored-by: Bubble-Interface <[email protected]>
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closes #13634
Summary
This PR fixes an issue where attempting to disable a
conftest.pyfile using the-p no:option resulted in an internal assertion failure.conftest.pyfiles are not plugins and cannot be enabled or disabled using-p, but pytest previously accepted such arguments and crashed later during plugin loading with:Pytest now rejects attempts to block a conftest early during argument processing and raises a clear
UsageErrorexplaining that conftest files cannot be disabled via-p.What’s Changed
Added explicit detection for
-p no:<name>where<name>refers to a conftest file (e.g. conftest.py, or a path to a conftest).Introduced an early
UsageErrorwith an actionable message.Updated config test