test(codex): compare the injected catalog path as a decoded TOML value

[luvs01]

Summary

Compare the injected model catalog path as its decoded TOML value. Windows basic strings escape separators, so matching the raw file against an unescaped filesystem path incorrectly failed a valid injection.

Current author verification

Published head 94b12c5f1854e0476022a79f2fe8b4e394bdb5c9 includes dev snapshot aa91958e3b050084e1edc07dcd66b05ef6eac604. The actual branch connected to this PR was read back after publication. This section replaces older head and validation claims; earlier CI results are historical evidence only.

• Exact decoded-TOML regression on the integrated Windows head: 1 pass, 5 assertions. No full injection-suite pass is claimed for this test-only update.
• Typecheck and structure ownership checks passed on the integrated source. Tests were scoped to the changed contracts; this does not claim that every platform matrix was repeated locally. New file-size ratchet conflicts, where present, were fixed by extracting coherent source or test modules, without raising the baseline or removing assertions.
• Full hosted CI was not multiplied across unchanged implementation merges. The focused integration evidence above and applicable repository checks define this author-validation scope; skipped or unexecuted matrices are not passing results.

Review readiness checklist

The local-validation box refers to the explicit scope and exceptions above. Author readiness remains separate from approval, merge permission and future review findings.

• All CI tests are green on my local testing.
• I pushed my PR to the latest dev commit.
• I resolved all correct Codex and CodeRabbit findings.
• My PR is ready for review.

Summary by CodeRabbit

• Tests
  • Improved cross-platform validation of model catalog paths, including paths containing escaped separators.
  • Added coverage to ensure catalog configuration values are read from the correct top-level setting rather than similarly named nested values.

[coderabbitai]

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• tests/codex-integration/codex-inject-integration.test.ts

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📝 Walkthrough

Walkthrough

The integration test parses TOML before reading model_catalog_json. It verifies root-level string lookup and avoids Windows path failures caused by escaped TOML strings.

Changes

TOML path assertion

Layer / File(s)	Summary
Decode and assert the catalog path tests/codex-integration/codex-inject-integration.test.ts	Lines 19–24 add readRootTomlString, which returns a root-level string from Bun.TOML.parse. Lines 26–32 verify that nested model_catalog_json keys are ignored. Lines 456–459 use the decoded value for the catalog-path comparison.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~5 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to 94b12

This isolated test change corrects the Windows path assertion without introducing a concrete production or test-suite risk.

🚥 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%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 1 files.
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 test change: comparing the injected catalog path after decoding it as a TOML value.

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✅ Deterministic PR hygiene checks passed.

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✅ READY

• all PR quality gates passed; the review readiness checklist is complete.

Review readiness checklist

• ✅ All CI tests are green on my local testing.
• ✅ I pushed my PR to the latest dev commit.
• ✅ I resolved all correct Codex and CodeRabbit findings.
• ✅ My PR is ready for review.

✅ 4/4 boxes ticked.

This pull request has been marked Ready for Review.
The review-ready label marks this PR as ready; review automation runs independently.
Maintainers notified: @lidge-jun @Ingwannu

[lidge-jun]

리뷰 · 우선순위 64 / 80

이 PR은 Windows CI에서 매번 빨개지는 Codex inject 통합 테스트 하나를 고친다. 실패 케이스는 tests/codex-integration/codex-inject-integration.test.ts의 “paginated home still receives the model catalog path the picker reads”다. 원인은 injector가 아니라 assertion이다. model_catalog_json은 TOML basic string으로 쓰이므로 Windows 경로는 파일 안에 백슬래시가 이스케이프된 채로 들어가고, 테스트는 이스케이프되지 않은 catalogPath 부분 문자열을 raw 텍스트에서 찾고 있었다. POSIX에서는 백슬래시가 없어 우연히 통과하고, Windows shard만 깨진다.

현재 dev HEAD ae3cb2311(#4563 Codex forward identity sanitize + target-local failover) 기준에서도 이 테스트 파일·주입 경로는 그대로다. PR은 소스 파일을 건드리지 않고, 헬퍼 decodeTomlBasicString으로 해당 키의 basic string을 디코드한 뒤 picker가 읽는 값과 catalogPath를 비교한다. 디코드는 JSON.parse로 따옴표 문자열을 푸는 방식이라, injector가 쓰는 TOML basic string과 맞다. 백슬래시가 없는 경로에서는 디코드 결과가 원문과 같아 POSIX 회귀(페이지네이션이 카탈로그 write 전체를 막는 버그)도 그대로 고정한다.

범위가 테스트 한 파일이라 types.ts/config.ts 분할과 무관하고, #4563 Codex identity/failover 축과도 겹치지 않는다. 베이스는 d08d11fb1이라 현재 tip보다 한 커밋 뒤지만 충돌 위험은 거의 없다. 라벨에 review-ready가 있고 게이트가 READY를 준 상태며, 본문에 Windows에서 74 pass 1 fail → 75 pass 증거가 있다. 다만 GitHub상 아직 draft다. draft여도 내용 자체는 merge 후보에 가깝다. 본문이 가리킨 다른 Windows 실패(#4564 등)와 역할이 겹치지 않는다. 이 PR은 assertion 이스케이프만 담당한다.

라인 테스트 헬퍼 decodeTomlBasicString - 키 이름 다음 등호 형태로 시작하는 첫 줄만 본다. 같은 키가 주석이나 다른 테이블에 더 있으면 오탐 가능하다. 지금 injector가 top-level basic string 하나만 쓰는 전제와 이 fixture 범위에서는 충분해 보이지만, 주석에 top-level single assignment only를 명시해 두는 편이 안전하다.
라인 JSON.parse로 디코드 - TOML basic string과 JSON 문자열 이스케이프가 이 경로(백슬래시·따옴표)에서는 겹쳐서 동작한다. multiline이나 literal string은 의도적으로 거절하고 undefined를 반환한다. injector 계약이 basic string으로 고정돼 있으면 OK다. 계약이 바뀌면 테스트가 조용히 undefined로 깨질 수 있으니, 실패 시 path mismatch를 더 분명히 보여주는 정도는 검토할 만하다.
경로 PR draft vs review-ready - 내용·게이트는 ready인데 상태가 draft로 남아 있다. 작성자가 ready로 올리는 절차만 남았는지, 다른 Windows 실패 묶음과 함께 두는지 확인이 필요하다.

메인테이너의 판단이 필요한 지점

• draft를 지금 ready로 바꿔 단독 merge할지, Windows 빨간 묶음을 한 번에 묶을지
• decode 헬퍼를 테스트 파일 로컬에 둘지(지금은 로컬이 맞음)

너의 추천
작성자에게 draft를 ready로만 올린 뒤, 충돌 없으면 빠르게 merge한다. CI 신호 품질을 바로 올리는 테스트 전용 수정이고 소스 위험이 없다. 우선순위 64 — 기능 추가는 아니지만 Windows shard를 되살리는 효과가 커서, 지금 merge train 옆에 끼워 넣기 좋다.

이 댓글은 grok-bot이 작성했습니다

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Actionable comments posted: 1

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Inline comments:
In `@tests/codex-integration/codex-inject-integration.test.ts`:
- Around line 22-26: Update the TOML lookup helper around the line variable to
track the active table and only match assignments while at the root level,
ignoring keys inside nested tables. Align the filtering behavior with the
existing root-level handling in inject.ts while preserving the current
quoted-value parsing.

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Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-15T01:19:48.751176Z	94b12c5	New commits

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[Ingwannu]

Approved on exact head 94b12c5f1854e0476022a79f2fe8b4e394bdb5c9. This is a test-only correction: it compares the decoded root-level TOML value that Codex actually consumes, covers nested table and array-table false positives, and changes no runtime or persistence behavior. The prior review thread is resolved and exact-head cross-platform CI is green. No Go counterpart is applicable because only the TypeScript integration test changes.