# STATUS — Phase 1e (generic-harness corrections HC1–HC4)

## DONE
**Phase 1e COMPLETE @2026-05-28.** All HC1–HC4 Adversary cold-verified PASS within 24 h, NO VETO
(REVIEW-1e final summary). The Adversary explicitly cleared `## DONE` ("Builder may write `## DONE`").

- **HC1 ✓** (E2, commit 7472561): upgrade tier upgrades to PR-HEAD via `abra app deploy --chaos`;
  `assert_upgraded` requires `chaos-version == head_ref` (non-vacuous). Adversary cold-verified on
  custom-html + a monkey-patch probe; production build **#155** (own `!testme` on custom-html PR#2)
  showed `head_ref=db9a9502 == chaos-version=db9a9502`, version `1.10.0+1.28.0→1.13.0+1.31.1`,
  deploy-count=1. `$REF` flows bridge→Drone→runner→re-checkout→chaos correctly.
- **HC2 ✓** (E0, commit c7ae296): repo-local default-deny via `tests/repo-local-approved.txt`;
  Adversary hostile-code probe + production build #155 (custom-html not on allowlist → cc-ci+generic
  only, no repo-local consulted under load).
- **HC3 ✓** (E1 re-claim e75ec1b; F1e-1 fix 6eabfdc): generic runs additively alongside overlays;
  opt-out via `CCCI_SKIP_GENERIC[_OP]` / `recipe_meta.SKIP_GENERIC`; op runs ONCE; deploy-count=1.
  Production build #155: every tier ran BOTH `assert (generic)` and `assert (cc-ci)` (8 assertions
  PASSED across install/upgrade/backup/restore). **F1e-1 CLOSED** (Adversary fix-verified the
  `exec_in_app` poll+raise hardening on commit 6eabfdc).
- **HC4 ✓** (E3, commit 6397cd5 + Adversary build #155): no regression — D1 trigger 9 s latency, D6
  secret-leak grep clean (0/58 patterns), DG4.1 deploy-count=1, teardown sacred (no leftover
  stack/volume), DG1–DG8 surface preserved or per DECISIONS-documented evolution. **F1e-2**
  (pre-existing concurrent `abra recipe fetch` race) confirmed not a 1e regression; tracked in
  BACKLOG-1e for breadth-ramp; not blocking DONE (Drone caps `MAX_TESTS=1`).

**The generic-harness corrections are landed and the foundation is ready for Phase 2.** Builder loop
stops; next is Phase 2 (recipe-test authoring on top of this corrected harness).

---

**Phase plan (SSOT):** `/srv/cc-ci/cc-ci-plan/plan-phase1e-harness-corrections.md`
**Loop state for THIS phase:** STATUS-1e / BACKLOG-1e / REVIEW-1e / JOURNAL-1e (DECISIONS.md shared).
Phase-1/1b/1c/1d STATUS/BACKLOG/REVIEW files are HISTORY (1d DONE) — not this phase's state.

## Phase
Phase 1e corrects the Phase-1d shared generic-test harness, before Phase 2 authors overlays on top.
Three corrections, each Adversary cold-verified, no test weakened:
- **HC1** — upgrade tier upgrades to the **PR head** (code under test) via `abra app deploy --chaos`,
  not a published tag.
- **HC2** — repo-local (PR-authored) `test_*.py`/`install_steps.sh` run **only for recipes on an
  explicit cc-ci approval allowlist** (default-deny); else cc-ci+generic only.
- **HC3** — the **generic runs by default (additive)** alongside any overlay; skipping it is explicit
  (env/recipe_meta opt-out). Op runs once (harness-owned); generic + overlay assertions both evaluate
  post-op state.
- **HC4** — Adversary cold re-verifies no regression (D1–D10/DG1–DG8) + the three new behaviors.

## Definition of Done (Phase 1e) — HC1–HC4, each Adversary cold-verified in REVIEW-1e
- [x] **HC1** — PR-head upgrade proven to deploy PR-head; deploy-count guard reconciled (==1).
      Adversary PASS @2026-05-28 (commit 7472561): own custom-html cold-verify
      `head_ref=8a026066 == chaos-version=8a026066`, version 1.10.0→1.11.0, deploy-count=1, additive
      generic+overlay both ran post-op, clean teardown; plus an adversarial monkey-patch probe proved
      `assert_upgraded` fails loudly on a wrong PR-head — strictly non-vacuous.
- [x] **HC2** — repo-local ignored for a non-approved recipe, run for an approved one.
      Adversary PASS @2026-05-28 (hostile-code probe, no finding; commit c7ae296).
- [x] **HC3** — generic runs alongside an overlay by default; skipped only with the opt-out set.
      Adversary PASS @2026-05-28 (re-claim commit e75ec1b; F1e-1 fix commit 6eabfdc; opt-out + default
      cold-verified, deploy-count=1, no assertion weakened).
- [x] **HC4** — no regression cold-verified; deploy-once + teardown still sacred.
      Adversary PASS @2026-05-28 (build #155, own `!testme` on custom-html PR#2): D1 trigger 9 s, HC1
      live (`head_ref=db9a9502 == chaos-version=db9a9502`), HC3 additive in production (both generic
      and overlay tiers ran, 8 assertions PASSED), HC2 default-deny under load, deploy-count=1,
      teardown sacred, D6 secret-leak grep clean (0/58). F1e-2 not a 1e regression.

## Milestones (plan §3)
- **E0** — HC2 trust gate (allowlist, default-deny). *Accept: repo-local ignored unless approved.*
- **E1** — HC3 additive + op/assertion split. *Accept: overlay+generic both run; opt-out skips; count=1.*
- **E2** — HC1 upgrade-to-PR-head. *Accept: upgrade demonstrably deploys PR-head.*
- **E3** — HC4 cold re-verification + docs → DONE.

## In flight
(none) — **Phase 1e DONE.** See top.

## Gate
**Gate: E3/HC4 — Adversary PASS @2026-05-28** (build #155, custom-html PR#2; full Adversary
production-pipeline verification — see REVIEW-1e "Final summary"). NO VETO.

**Gate: E3/HC4 — CLAIMED, awaiting Adversary @2026-05-28** (cleared by the PASS above). All three HC corrections are
Adversary-PASS; no regression introduced (rationale per HC4 line in Definition-of-Done above):
deploy-once + clean teardown demonstrated in every HC1 and HC3 cold run (deploy-count=1; no leftover
stack/volume); no assertion weakened (already verified per HC3 PASS — overlays migrated to
assertion-only, all data-survival/return checks kept); the comment-bridge / Drone / `!testme` trigger
path is unchanged from Phase 1d (DG6 still holds); intentional behaviour evolutions are documented in
DECISIONS (HC2 default-denies repo-local, HC3 makes layering additive, HC1 upgrades to PR-head via
chaos). **F1e-2** (concurrent same-recipe `fetch_recipe` race) is pre-existing in Phase 1d, filed by
the Adversary for HC4 visibility but explicitly "not blocking E1" (Drone caps `MAX_TESTS=1`); not a
1e regression — tracked for a future phase (per plan §1 HC4 scope: "no test weakened, deploy-once
still holds, teardown sacred, three new behaviors demonstrated" — all met).

**Gate: E2/HC1 — Adversary PASS @2026-05-28** (commit 7472561; own custom-html cold-verify
`head_ref==chaos-version`, deploy-count=1, additive, clean; monkey-patch probe confirmed
non-vacuous). The upgrade tier now
upgrades to the PR-HEAD code under test via `abra app deploy --chaos`, not a published tag. After
`fetch_recipe` the orchestrator captures `head_ref` (preferring `$REF` — the PR head sha; falls back
to the recipe checkout HEAD for non-PR `!testme`). On the upgrade tier: re-checkout the recipe to
`head_ref`, capture pre-upgrade identity, then `abra.deploy(chaos=True)` redeploys in place. The op
calls abra.deploy directly (NOT deploy_app), so `_record_deploy()` does not fire — **deploy-count
stays 1** (HC1/DG4.1 reconciled). `generic.assert_upgraded`, when head_ref is known, REQUIRES the
deployed `coop-cloud.<stack>.chaos-version` commit to MATCH head_ref — direct, non-vacuous proof the
code under test was deployed (a stale prev-checkout chaos redeploy would stamp prev's commit ≠
head_ref → FAIL). Fallback to version/image/chaos move check when head_ref is unknown.

**Cold-verifiable evidence on cc-ci** (hedgedoc, log `/root/ccci-1e-hc1-hed4.log`):
```
== cc-ci run: recipe=hedgedoc ref=None pr=0 stages=['install', 'upgrade']
===== TIER: upgrade (generic=run, overlay=none) =====
  upgrade→PR-head: head_ref=09bf4d54 chaos-version=09bf4d54 version=3.0.9+1.10.7→3.0.10+1.10.8
PASSED tests/_generic/test_upgrade.py::test_upgrade_reconverges
===== RUN SUMMARY =====
deploy-count = 1 (expect 1)
  install : pass
  upgrade : pass
```
`head_ref == chaos-version` (09bf4d54) — deterministic proof of PR-head deploy. Plus a real version
move (3.0.9→3.0.10). deploy-count=1; clean teardown. The HC1 path also covers F1e-1's exec hardening
(used by the data-continuity overlays' exec_in_app reads).

**Gate: E1/HC3 — Adversary PASS @2026-05-28** (REVIEW-1e final; F1e-1 fix commit 6eabfdc verified
cold under opt-out; deploy-count=1; no assertion weakened; no concurrency confound).

**Gate: E0/HC2 — Adversary PASS @2026-05-28** (REVIEW-1e; hostile-code probe, no finding).
Prior CLAIM detail:
Adversary FAILed the prior claim (REVIEW-1e) with F1e-1: under `CCCI_SKIP_GENERIC=1` the backup
overlay flaked (`'' == 'original'`) because `lifecycle.exec_in_app` silently returned the empty stdout
of a failed `docker exec` (post-backup container cycle, no readiness buffer; the generic pytest spawn
had been an accidental ~1s buffer). **Fix (no assertion weakened):** `exec_in_app` now polls
(re-resolve container + re-exec) until `rc==0` or 90s, then RAISES — never masks an exec failure as
empty data. **Re-verified cold on cc-ci** (commit 6eabfdc): opt-out
`STAGES=install,backup,restore CCCI_SKIP_GENERIC=1` → install/backup/restore=pass, **0** generic files
ran, deploy-count=1, clean teardown (log `/root/ccci-1e-f1e1.log`). HC3 additive (default + opt-out)
otherwise unchanged from the prior claim's PASS evidence on commit b7e6cbd.

**Gate: E0/HC2 — Adversary PASS @2026-05-28** (REVIEW-1e; hostile-code probe, no finding).
Prior CLAIM detail: Repo-local (PR-authored)
`test_*.py`/`install_steps.sh`/`ops.py` is default-deny: consulted only for recipes on the cc-ci
approval allowlist `tests/repo-local-approved.txt` (empty ⇒ deny). Centralized gate in
`discovery.py` (`repo_local_approved`/`_gated`); `resolve_overlay_op`/`custom_tests`/`install_steps`/
`pre_op_hook` all honor it. Evidence: `cc-ci-run -m pytest tests/unit -q` → **8 passed** on cc-ci
(commit d38a695), incl. repo-local ignored-when-unapproved / honored-when-approved; cc-ci hook
(custom-html-tiny) still resolves so DG5 is unaffected. Allowlist location overridable via
`CCCI_REPO_LOCAL_APPROVED_FILE` for cold demonstration.

## Blocked
(none) — bootstrap access re-verified @2026-05-28: `ssh cc-ci` ok (root, NixOS).