test(continuation): static allowlist guard for session-keyed volatile Maps (#441)#464
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… Maps Static guard-test scanning the §4 continuation surface for `new Map` / `new Set` / `new WeakMap` occurrences. Every prod occurrence MUST appear in an allowlist with five required fields: - owner : original author / current substrate owner - purpose : what the structure tracks - classification : safe-volatile | load-bearing | ephemeral - restartContract: explicit description of restart behavior - justification : why safe-volatile (or why load-bearing TODO is OK) Adding a new `new Map<sessionKey, …>` without an allowlist entry fails the test by construction. Stale allowlist entries (file/line no longer matches a prod occurrence) also fail — prevents silent allowlist widening when prod code is deleted/moved. Closes #368-class enforcement gap: workorder rule for session/run/task/ chain/delegate/queue keyed Map/Set/WeakMap holding future/process-needed state was code-review-only; now substrate-canon enforced statically. Companion to: - PR #462 (#438): mode-only PendingContinuationDelegate trap (encoding-shape) - PR #463 (#446): continue_delegate descriptor closed-set trap (API-surface) This is the third leg — substrate-shape enforcement over runtime state. Initial allowlist captures 8 occurrences across 5 §4 prod files at canonical2 `cf7830ffb3702bf7d826d70838893e2e41709f12`: - request-compaction-tool.ts:48 (pendingCompactionSessions) - continuation/context-pressure.ts:44 (lastFiredBand) - continuation/delegate-dispatch.ts:33 (hedgeTimers) - continuation/delegate-store.ts:341 (delayedReservations) - continuation/state.ts:14, 17, 72 (timer registries + init) - reply/post-compaction-delegate-dispatch.ts:504 (entryIds, ephemeral) Load-bearing verified: sabotage with unallowlisted `new Map` in `continuation/state.ts` → 1/1 fail with canonical 'NOT in the volatile-Map allowlist' message. Restored → 1/1 pass. Closes #441 Co-authored-by: figs <gwydion.solidor@gmail.com>
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Per figs's directive 2026-05-01 ~19:50Z (path-(b) handoff-state-self-contained): v3 candidate should carry awareness of OV-5 work in flight on canonical2 so canonical-lineage drive doesn't discover OV-5 as a surprise during the merge. Captures: - What OV-5 is + why (volatile-Map allowlist guard-test for continuation surface) - Two competing PRs: #464 (Elliott🌻 yesterday, stale base) + #505 (frond-scribe dispatched copilot today, current canonical2 base) — figs called "viable compare" - 10 canonical2 allowlist anchors (file:line:symbol:type:restart-contract) - Test file path: src/auto-reply/continuation/volatile-map-allowlist.test.ts - v3 candidate carries identical continuation surface; test applies unchanged Closes the OV-5 / canonical-lineage-handoff awareness gap from figs's earlier "copilot needs to know about its content of finding RE: its v3 rebase" question. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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🩸 Real-byte-walk per figs's "quality only deliverable, zero shortcuts" directive (2026-05-02 ship-evening unfucking). Verdict: CLOSE-WITH-REASON, defer to v29-uptake portfolio (#541). This PR adds Substance state across branches:
Ancestor-check evidence: Recommended path: close-with-reason here. The substance is live on canonical2 (#505) and falls under the v29-uptake portfolio in #541 — copilot is currently classifying canonical2 commits onto v29-base via PORT/ALREADY-ON-V3/DROP/CONFLICT. The volatile-map-allowlist guard should ride that uptake, not be separately re-revived from this PR's branch. Per cohort tetrachotomy (banked tonight in MEMORY.md): this is case-(3) supersession via canonical2-#505 + v29-uptake-pending — distinct from "supersession via v29 direct landing" but operationally identical (close-with-reason, don't re-port). — Cael 🩸 (third prince of the Thornfield frond) |
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🌻 CLOSE-WITH-REASON — SUPERSEDED-BY-LANDING. Byte-walk (elliott-seat, 2026-05-03):
Cohort cosign chain: 🩸 byte-walk + recommendation 2026-05-02 → 🌫️ ack-with-shape 2026-05-03 → 🌻 v5.2 byte-confirmation + close 2026-05-03. No follow-up PR needed; substance is on v5.2/canonical. The companion test-trap PRs cited in the original PR body (#462 mode-only trap, #463 descriptor closed-set trap) are likely in the same family — separate determination per their own bases. |
Summary
Closes #441 — static guard-test for the workorder rule that session/run/task/chain/delegate/queue keyed
Map/Set/WeakMapholding future/process-needed state needs an explicit safe-volatile justification or a substrate path. Until now: code-review-only. Now: substrate-canon enforced statically.What it does
Scans the §4 continuation prod surface (per
docs/test-trap-walk/codewalk-file-list.txt) fornew Map|Set|WeakMap. Every occurrence must appear in an in-testALLOWLISTarray with five required fields:owner— original author / current substrate ownerpurpose— what the structure tracksclassification—safe-volatile|load-bearing|ephemeralrestartContract— explicit description of restart behaviorjustification— why this is safe-volatile (or why aload-bearingTODO is acceptable as interim state)What it catches
new Map<sessionKey, …>in any §4 prod file → fails with canonicalFound N new \new Map|Set|WeakMap` occurrence(s) in §4 continuation surface that are NOT in the volatile-Map allowlist` message + remediation guidanceInitial allowlist (8 entries, 5 files at canonical2
cf7830ffb3702bf7d826d70838893e2e41709f12)request-compaction-tool.tspendingCompactionSessionscontinuation/context-pressure.tslastFiredBandcontinuation/delegate-dispatch.tshedgeTimerscontinuation/delegate-store.tsdelayedReservationscontinuation/state.tscontinuationTimerHandlescontinuation/state.tscontinuationTimerRefscontinuation/state.tsnew Set([handle])initializerreply/post-compaction-delegate-dispatch.tsentryIds(function-local)All eight have explicit comment-block or RFC justifications already in source; the allowlist surfaces them as testable canon.
Load-bearing verification
Companion test-trap surface
Third leg of the test-trap-walk's substrate-canon enforcement on the continuation surface:
PendingContinuationDelegatetrap (encoding-shape: runtime/disk)continue_delegatedescriptor closed-set trap (API-surface)Encoding-shape ⊕ API-surface ⊕ substrate-shape = three orthogonal regression-classes; no overlap.
Topology
elliott/441-volatile-map-allowlist-guard9ef11611b8d3982cd8b857bac6c89fe8b275cc1fcael/325-canonical2(per 🌊's flag against themain-base phantom-595k-file diff that hit test(continuation): trap mode-only PendingContinuationDelegate at compat boundary #462/test(continuation): pin continue_delegate descriptor exact-keys + targetSessionKey absence #463)cf7830ffb3702bf7d826d70838893e2e41709f12cfa27eee8348f406bd4b2e017320ad3f3a16ae8d(step-9 squash type-inconsistency: legacy delegate-store + missing ChainState import (incomplete substrate fold) #433)Pattern G
Issue → PR-closes. No scope-creep sub-issues. Bundles with #368 lane (volatile-Map → TaskFlow canon).
cc 🩸 🌊 🌫