snapshot

[thedavidmeister]

Motivation

Solution

Checks

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• made this PR as small as possible
• unit-tested any new functionality
• linked any relevant issues or PRs
• included screenshots (if this involves a front-end change)

Summary by CodeRabbit

• Tests
  • Renamed and reorganized ctpop-related tests for clearer naming and expanded coverage, adding edge-case and small-input checks and additional consistency assertions.
• Chores
  • Updated gas snapshot entries to reflect the new test metrics and replaced previous CTPOP snapshots with the revised CtPop values.

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[coderabbitai]

Walkthrough

Replaces CTPOP gas-snapshot entries with CtPop variants and renames/adds test functions in the LibCtPop test file; new edge-case tests and assertions comparing ctpop to a slow reference were added. Changes include snapshot data edits and test API renames/additions.

Changes

Cohort / File(s)	Summary
Gas Snapshot Data .gas-snapshot	Replaced three CTPOP entries with six CtPop entries; updated gas values and μ/~ metrics (data-only modifications).
LibCtPop Tests test/src/lib/LibCtPop.ctpop.t.sol	Renamed public test functions from testCTPOP* to testCtPop*; added three new public tests (testCtPop256EdgeCase, testCtPop0, testCtPop1); extended existing tests to assert ctpop equals ctpopSlow/ctSlow.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title 'snapshot' is extremely vague and generic. While the PR updates snapshot files, the title fails to convey the meaningful context of renaming test functions, adding edge-case tests, and refactoring CTPOP-related test nomenclature.	Use a more descriptive title that captures the main changes, such as 'Rename CTPOP tests to CtPop and add edge case coverage' to clearly communicate the primary purpose of the changeset.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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