PR 010 repair: tolerate Node type stripping warning

[LogicDuke]

CR-3 only.

This stacked validation PR repairs a CURRENT P3 test-compatibility defect in
tests/adapters/process-transport.test.ts.

The repository supports Node >=24 <25. Node 24.0–24.2 emits its own Type
Stripping ExperimentalWarning when the permission probe imports the TypeScript
transport source directly. Node 24.3.0 removed that warning.

The previous test required the probe interpreter's stderr to be completely
empty, causing a false failure on supported Node 24.0–24.2 even though the
transport and all environment/security invariants were correct.

The repair narrowly removes only the exact known Node Type Stripping warning
block before enforcing residual stderr == ''.

It does NOT suppress arbitrary stderr, unrelated ExperimentalWarning output,
stack traces, duplicate known warning blocks, orphan companion lines, or
near-match warning text.

Production code is unchanged.

N24-PERM-1 is unchanged and remains fixed.

Independent validation:
PASS

Validated diff SHA-256:
8ff92bb8810ffd78b240f2db2e25b997b061e593a2da3a6f70f4e65d6df4351d

🤖 Generated with Claude Code

Summary by CodeRabbit

• Bug Fixes

  • Improved handling of Node.js type-stripping warnings across LF and CRLF line endings.
  • Preserved unrelated error output while removing only recognized warnings.
  • Prevented duplicate known warnings from affecting permission checks.

• Tests

  • Added coverage for matching, lookalike, ordering, duplicate-warning, and permission-probe scenarios.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: fb819089-4645-499c-a90d-4df4cff4d83c

📥 Commits

Reviewing files that changed from the base of the PR and between 37e5ae2 and 1b6f109.

📒 Files selected for processing (1)

• tests/adapters/process-transport.test.ts

Included review availability: Your plan includes up to 1 review per rolling hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The test suite adds exact filtering for Node’s known type-stripping warning. It supports LF and CRLF output, preserves unrelated stderr, tests duplicate and incomplete warnings, and updates the permission-probe assertion.

Changes

Node warning filtering

Layer / File(s)	Summary
Warning filtering contract and validation tests/adapters/process-transport.test.ts	A helper removes only the first complete Node type-stripping warning block. Parameterized tests cover line endings, lookalikes, surrounding stderr, incomplete blocks, and duplicates. The permission-probe assertion uses the helper before checking stderr.

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

Merge Risk: ⚪ Minimal · up to 1b6f1

This PR narrowly adjusts a test to ignore only the known Node type-stripping warning while preserving checks for other stderr output; no actionable merge-blocking risk remains beyond normal checks and review.

Possibly related PRs

• LogicDuke/agentbridge#18: Both modify permission-probe assertions in the same test file, but address different Node behavior.

Poem

A bunny trims one warning line,
Keeps every other stderr sign.
LF and CRLF hop in tune,
Duplicate blocks stay marooned.
Tests guard the probe with care—
Clean output, fluffy air.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: repairing tests to tolerate Node's type-stripping warning.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch repair/pr010-cr3-type-stripping-warning

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[LogicDuke]

@coderabbitai review

[coderabbitai]

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[LogicDuke]

@codex review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Bravo.

Reviewed commit: 1b6f109474

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