TEST: Focus logical binop coverage

[vyasr]

Description

Replace redundant logical binary-operation Cartesian products with representative scalar and Series cases. The parameter sets retain both null states, every scalar category, and the fill-value behavior under test.

Checklist

• I am familiar with the Contributing Guidelines.
• Existing tests cover these test-only changes.
• Documentation updates are not needed.

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[vyasr]

/ok to test

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• python/cudf/cudf/tests/series/test_binops.py

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📝 Summary

Summary by CodeRabbit

• Tests
  • Refined logical binary-operation test coverage to use explicit parameter combinations.
  • Preserved validation for scalar, null, NaN, and fill-value scenarios across series operations.

Walkthrough

The PR updates two logical binary-operation tests to use explicit parameter combinations. The tests retain selected scalar, null, NaN, and fill_value cases for series-series and series-scalar operations.

Changes

Logical binary-operation test coverage

Layer / File(s)	Summary
Explicit test cases python/cudf/cudf/tests/series/test_binops.py	The series-series and series-scalar tests now use eight explicit parameter combinations instead of Cartesian-product parametrization.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: ⚪ Minimal · up to f2e61

This updates logical Series binary-operation tests to use representative explicit cases while retaining the intended coverage. No current merge-blocking risk is identified.

Suggested reviewers: galipremsagar, bdice

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 1 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies a test-focused change to logical binary-operation coverage, which matches the main changeset.
Description check	✅ Passed	The description accurately summarizes the replacement of redundant Cartesian-product parameterizations with representative logical binary-operation cases and explains the retained coverage.
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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[vyasr]

/merge