feat(pytest_plugin): Add XDG persistent cache and fixture optimization #502
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Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## master #502 +/- ##
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+ Coverage 53.22% 54.73% +1.51%
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Files 38 41 +3
Lines 5676 6643 +967
Branches 1063 1122 +59
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+ Hits 3021 3636 +615
- Misses 2144 2486 +342
- Partials 511 521 +10 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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tony
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Dec 30, 2025
…module why: Enable safe concurrent access to shared resources across multiple processes, particularly for pytest-xdist parallel test execution. what: - Add FileLock class with context manager support - Add atomic_init() for one-time initialization with locking - Support both sync and async usage patterns
why: Improve test performance with session-scoped caching and atomic initialization for pytest-xdist compatibility. what: - Add XDG-based persistent cache for fixture master copies - Add RepoFixtureResult dataclass with cache hit/miss tracking - Add atomic_init for race-free initialization in parallel tests - Optimize git_repo, hg_repo, svn_repo fixtures with caching
what: - Add FileLock context manager tests - Add atomic_init race condition tests - Add timeout and error handling tests
what: - Add fixture cache hit/miss verification tests - Add persistent cache version key tests - Add VCS-native copy vs shutil.copytree benchmarks
what: - Add docs/internals/file_lock.md with API reference - Add file_lock to internals toctree
what: - Add performance and benchmark pytest markers to pyproject.toml - Add fixture cache hit/miss tracking hooks to conftest.py
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Summary
~/.cache/libvcs/pytest/)RepoFixtureResultwith cache hit/miss trackingatomic_initfor race-free initialization with pytest-xdistFileLockmodule for atomic operationsTest plan