Update test_resource.py to 3.14.4

[ShaharNaveh]

Summary by CodeRabbit

• Bug Fixes
  • Improved validation and error handling in resource management functions with clearer error messages for invalid inputs and overflow conditions.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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Configuration used: Path: .coderabbit.yml

Review profile: CHILL

Plan: Pro

Run ID: ac6702d0-9783-4a76-870a-898afed5c987

📥 Commits

Reviewing files that changed from the base of the PR and between e10a27b and 425014b.

⛔ Files ignored due to path filters (1)

• Lib/test/test_resource.py is excluded by !Lib/**

📒 Files selected for processing (1)

• crates/stdlib/src/resource.rs

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📝 Walkthrough

Walkthrough

This PR refactors resource limit Python bindings from accepting i32 resource identifiers to PyIntRef. A new py2rlim helper validates Python integers, rejecting negatives and mapping overflows to Python exceptions. Both getrlimit and setrlimit functions are updated to use the new type and conversion logic.

Changes

Resource Parameter Type Migration

Layer / File(s)	Summary
Module Imports crates/stdlib/src/resource.rs	PyIntRef is added to support Python integer resource identifiers.
Conversion Helper and Type Implementations crates/stdlib/src/resource.rs	py2rlim helper converts PyIntRef to libc::rlim_t, rejecting negatives and mapping conversion errors to Python ValueError/OverflowError. Limits ToPyObject implementation is repositioned.
Function Updates crates/stdlib/src/resource.rs	getrlimit and setrlimit are updated to accept PyIntRef, use py2rlim for conversion, validate against RLIM_NLIMITS, and call libc functions with converted resource IDs.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Poem

🐰 Resource limits once held i32 fast,
Now PyIntRef lets validation last!
Negatives rejected, overflows caught with care,
The conversion dance flows through the air. ✨

🚥 Pre-merge checks | ✅ 3 | ❌ 2

❌ Failed checks (2 warnings)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The PR title claims to update 'test_resource.py' to version 3.14.4, but the actual changes are to 'crates/stdlib/src/resource.rs' with significant signature updates to getrlimit and setrlimit functions.	Update the title to accurately reflect the main changes, such as 'Update resource stdlib bindings to accept PyIntRef' or similar, to match the actual changeset.
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[github-actions]

📦 Library Dependencies

The following Lib/ modules were modified. Here are their dependencies:

[x] test: cpython/Lib/test/test_resource.py (TODO: 3)

dependencies:

dependent tests: (4 tests)

• resource: test_os test_selectors test_subprocess test_threading

Legend:

• [+] path exists in CPython
• [x] up-to-date, [ ] outdated