Better coverage

[AlexInLog]

Summary by CodeRabbit

• Bug Fixes
  • Coverage-enabled test runs now write separate profiler data files per process, helping avoid filename collisions and improving reliability of coverage collection.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: a310af15-9819-42ae-9ef4-04c79e1f7c33

📥 Commits

Reviewing files that changed from the base of the PR and between d54535d and 6502a87.

📒 Files selected for processing (1)

• CMakeLists.txt

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📝 Walkthrough

Walkthrough

The add_test_with_coverage macro in CMakeLists.txt is updated so the LLVM coverage profiler writes output using a per-process filename pattern (${TARGET}-%p.profraw) instead of a single fixed filename (${TARGET}.profraw).

Changes

Coverage Output Naming

Layer / File(s)	Summary
Per-process profraw filename CMakeLists.txt	LLVM_PROFILE_FILE now includes the %p process ID placeholder in the profraw filename pattern instead of a single fixed name.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Poem

One line hopped, a tweak so small,
%p joins in, avoiding a brawl,
No more clashes when tests run wide,
Each process now writes with pride. 🐇

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title is vague and doesn’t describe the specific coverage instrumentation change in CMakeLists.txt.	Rename it to reflect the actual change, e.g. per-process LLVM profiler output filenames for coverage tests.

✅ Passed checks (4 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.
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.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch AlexInLog-patch-1

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