PaperClipAI/server/src/services/explicit-native-continuation.test.ts

import { legacyControllerBootId } from "./legacy-controller-lease.js";
import { instanceSettingsService } from "./instance-settings.js";
import { createPostgresWakeQueueAdapter } from "../modules/wake-queue/adapters/postgres.js";
import { createReleaseIssueExecution } from "../modules/wake-queue/application/use-cases.js";
import * as nativeExecutor from "./native-runtime/native-session-executor.js";
import { appendHeartbeatRunEvent } from "./heartbeat-run-events.js";
import { recordNativeLocalProcessStop, hasNativeLocalProcessStop, PROCESS_START_REQUESTED } from "./native-local-process-stop.js";
import { remoteTerminationReceipt } from "./remote-execution-termination.js";
import { createHash, randomUUID } from "node:crypto";
import { mkdtemp, mkdir, writeFile, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { and, eq, sql } from "drizzle-orm";
import { beforeAll, afterAll, describe, it, expect, vi } from "vitest";
import {
  approvals, issueApprovals, issueThreadInteractions, chatConversations, chatEndpoints, toolApplications, toolConnections,
  agentWakeupRequests, agents, companies, createDb, heartbeatRunEvents, heartbeatRuns, issueComments, issueRecoveryActions,
  issues, nativeRunFinalizations, nativeRunResults, completionContracts, environmentLeases, environments, issueRelations, issueTreeHolds, issueTreeHoldMembers,
} from "@paperclipai/db";
import { startEmbeddedPostgresTestDatabase, getEmbeddedPostgresTestSupport } from "../__tests__/helpers/embedded-postgres.js";
import { admitExplicitNativeContinuation } from "./explicit-native-continuation.js";
import { adapterExecutionControls, createAdapterExecutionControl } from "./adapter-execution-control.js";
import { CONVERSATION_CONTINUATION_POLICY } from "./conversation-continuation.js";
import { buildExecutionContinuation } from "./execution-continuation.js";
import { heartbeatService, persistHeartbeatRunProcessMetadata, type HeartbeatEnvironmentRuntime } from "./heartbeat.js";
import { getExecutionBlocker } from "./execution-blocker.js";
import { createDurableChatWakeupRequest } from "./durable-chat-wakeup.js";
import { recordNativeFinalizationFailure } from "./native-runtime/native-run-finalizer.js";
const support = await getEmbeddedPostgresTestSupport();
(support.supported ? describe : describe.skip)("explicit native conversation continuation", () => {
  let database: Awaited<ReturnType<typeof startEmbeddedPostgresTestDatabase>>;
  let db: ReturnType<typeof createDb>;
  beforeAll(async () => { database = await startEmbeddedPostgresTestDatabase("explicit-native-message-"); db = createDb(database.connectionString); }, 90_000);
  afterAll(async () => { await database?.cleanup(); });
  async function seed() {
    const companyId = randomUUID(), agentId = randomUUID(), issueId = randomUUID();
    const sourceRunId = randomUUID(), successorRunId = randomUUID();
    const commentId: string = randomUUID();
    await db.insert(companies).values({ id: companyId, name: "Explicit turn", defaultResponsibleUserId: "board", issuePrefix: `E${companyId.replaceAll("-", "")}` });
    await db.insert(agents).values({ id: agentId, companyId, name: "Native", role: "engineer", adapterType: "paperclip_runner", status: "idle", runtimeConfig: { heartbeat: { maxConcurrentRuns: 1 } } });
    await db.insert(issues).values({ id: issueId, companyId, title: "Deploy", status: "blocked", assigneeAgentId: agentId });
    await db.insert(heartbeatRuns).values({ id: sourceRunId, companyId, agentId,
      nativeIssueId: issueId, runtimeMode: "native", status: "failed", processPid: 999999999,
      contextSnapshot: { issueId }, finishedAt: new Date("2026-09-11T10:00:00Z") });
    await db.insert(nativeRunFinalizations).values({ runId: sourceRunId, companyId, issueId,
      phase: "terminal_failure", attempt: 3, failureDetail: { replacementDenied: "uncertain_external_action" } });
    await db.insert(issueRecoveryActions).values({ companyId, sourceIssueId: issueId,
      kind: "active_run_watchdog", cause: "uncertain_external_action", fingerprint: sourceRunId,
      status: "resolved", outcome: "blocked", nextAction: "Automatic recovery stopped.",
      evidence: { runId: sourceRunId, automaticRecovery: { replay: "blocked", actionOutcome: "unknown" } } });
    await db.insert(issueComments).values({ id: commentId, companyId, issueId, authorType: "user",
      authorUserId: "board", body: "What happened?", createdAt: new Date("2026-09-11T11:00:00Z") });
    return { companyId, issueId, agentId, sourceRunId, commentId, successorRunId,
      actorType: "user", actorId: "board", reason: "issue_commented" };
  }
  type Fixture = Awaited<ReturnType<typeof seed>>;
  it.each(["handoff", "foreign_task", "running_source", "different_owner", "mention", "interaction", "chat"])("adopts former-owner comments only during an authorized handoff (%s)", async kind => {
    const f = await seed(), nextAgentId = randomUUID(), queueId = randomUUID();
    await db.delete(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.insert(agents).values({ id: nextAgentId, companyId: f.companyId, name: "Replacement", role: "engineer", adapterType: "paperclip_runner", runtimeConfig: { heartbeat: { maxConcurrentRuns: 1 } } });
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: nextAgentId, status: "running" });
    await db.update(issues).set({ status: "in_progress", assigneeAgentId: kind === "different_owner" ? f.agentId : nextAgentId }).where(eq(issues.id, f.issueId));
    await db.update(heartbeatRuns).set({ status: kind === "running_source" ? "running" : "cancelled", errorCode: "issue_reassigned",
      nativeIssueId: kind === "foreign_task" ? null : f.issueId,
      contextSnapshot: { issueId: kind === "foreign_task" ? randomUUID() : f.issueId } }).where(eq(heartbeatRuns.id, f.sourceRunId));
    const secondId = randomUUID();
    await db.insert(issueComments).values({ id: secondId, companyId: f.companyId, issueId: f.issueId, authorType: "user", authorUserId: "second-user", body: "Preserve the existing draft." });
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", reason: "issue_execution_deferred", status: "deferred_issue_execution",
      requestedByActorType: "user", requestedByActorId: "board", idempotencyKey: kind === "chat" ? "chat-inbound:handoff-test" : null,
      payload: { issueId: f.issueId, commentId: secondId, _paperclipWakeContext: { issueId: f.issueId,
        wakeReason: kind === "mention" ? "issue_comment_mentioned" : "issue_commented", wakeCommentIds: [f.commentId, secondId],
        ...(kind === "interaction" ? { interactionId: randomUUID(), wakeReason: "connection_intent.resolved" } : {}),
      } },
    });
    await heartbeatService(db).wakeup(nextAgentId, { source: "assignment", triggerDetail: "system", reason: "issue_assigned",
      requestedByActorType: "user", requestedByActorId: "board", payload: { issueId: f.issueId, interruptedRunId: f.sourceRunId },
      contextSnapshot: { issueId: f.issueId, interruptedRunId: f.sourceRunId } });
    const [receipt] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
    if (kind === "handoff") {
      expect(receipt.status).toBe("coalesced");
      const [successor] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, receipt.runId!));
      expect(successor).toMatchObject({ agentId: nextAgentId, status: "queued", contextSnapshot: { wakeCommentIds: [f.commentId, secondId] } });
      expect(receipt.requestedByActorId).toBe("board");
      const [comment] = await db.select().from(issueComments).where(eq(issueComments.id, secondId));
      expect(comment.authorUserId).toBe("second-user");
    } else expect(receipt.status).toBe("deferred_issue_execution");
  });
  it.each(["ready", "unacknowledged", "pause", "recovery", "controller", "process_running", "identity_missing", "remote_pending", "remote_stopped", "first_delivered", "last_delivered", "mixed_authors"])("delivers a saved native message after run-only Stop exactly once (%s)", async gate => {
    const f = await seed();
    if (gate !== "recovery") await db.delete(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(issues).set({ status: "in_progress" }).where(eq(issues.id, f.issueId));
    await db.update(nativeRunFinalizations).set({ phase: "terminal_failure", failureDetail: null, leaseOwner: gate === "controller" ? "still-cleaning" : null })
      .where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(issueComments).set({ createdAt: new Date("2026-09-11T09:00:00Z") })
      .where(eq(issueComments.id, f.commentId));
    const [source] = await db.update(heartbeatRuns).set({ status: "cancelled",
      processPid: gate === "process_running" ? process.pid : gate === "identity_missing" ? null : 999999999, resultJson: {
      cancelledByActorType: "user", cancelledByUserId: "board", nativeCancellation: {
        schema: "paperclip.native-cancellation.v1", runId: f.sourceRunId, companyId: f.companyId,
        issueId: f.issueId, scope: "run", reasonCode: "cancellation_run_only", dispatched: true,
        dispatchState: gate === "unacknowledged" ? "requested" : "acknowledged",
        intentAuditId: randomUUID(), acknowledgementAuditId: randomUUID(),
      },
    } }).where(eq(heartbeatRuns.id, f.sourceRunId)).returning();
    // Occupy the agent slot: admission is real, but no provider should launch.
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    if (gate === "pause") {
      const holdId = randomUUID();
      await db.insert(issueTreeHolds).values({ id: holdId, companyId: f.companyId, rootIssueId: f.issueId, mode: "pause", status: "active" });
      await db.insert(issueTreeHoldMembers).values({ companyId: f.companyId, holdId, issueId: f.issueId, depth: 0, issueTitle: "Deploy", issueStatus: "in_progress" });
    }
    let queuedIds = [f.commentId];
    let expectedIds = queuedIds;
    if (["first_delivered", "last_delivered", "mixed_authors"].includes(gate)) {
      const secondId = randomUUID();
      await db.insert(issueComments).values({ id: secondId, companyId: f.companyId, issueId: f.issueId,
        authorType: "user", authorUserId: gate === "mixed_authors" ? "second-author" : "board",
        body: "Keep the earlier direction too.", createdAt: new Date("2026-09-11T09:01:00Z") });
      queuedIds = [f.commentId, secondId];
      expectedIds = gate === "first_delivered" ? [secondId] : gate === "last_delivered" ? [f.commentId] : queuedIds;
      if (gate !== "mixed_authors") await db.update(heartbeatRuns).set({ startedAt: new Date("2026-09-11T09:02:00Z"),
        contextSnapshot: { issueId: f.issueId, wakeCommentIds: gate === "first_delivered" ? [f.commentId] : [secondId] },
      }).where(eq(heartbeatRuns.id, f.sourceRunId));
    }
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", triggerDetail: "system", reason: "issue_execution_deferred", status: "deferred_issue_execution",
      requestedByActorType: "user", requestedByActorId: "board", payload: {
        issueId: f.issueId, commentId: queuedIds.at(-1), _paperclipWakeContext: { issueId: f.issueId, wakeReason: "issue_commented", wakeCommentId: queuedIds.at(-1), wakeCommentIds: queuedIds },
      },
    });
    if (gate.startsWith("remote_")) {
      const identity = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
        provider: "daytona", providerLeaseId: "owned-sandbox" };
      await db.insert(environmentLeases).values({ ...identity, status: gate === "remote_stopped" ? "released" : "active",
        leasePolicy: "ephemeral", releasedAt: gate === "remote_stopped" ? new Date() : null,
        cleanupStatus: gate === "remote_stopped" ? "success" : null,
        metadata: gate === "remote_stopped" ? { remoteExecutionTermination: remoteTerminationReceipt(identity,
          { providerLeaseId: identity.providerLeaseId, state: "stopped" }) } : {},
      });
    }
    const heartbeat = heartbeatService(db);
    await heartbeat.resumeRemoteStopComments(source);
    await heartbeat.resumeRemoteStopComments(source);
    const successors = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
    expect(successors).toHaveLength(["ready", "remote_stopped", "first_delivered", "last_delivered", "mixed_authors"].includes(gate) ? 1 : 0);
    const [wake] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
    if (["ready", "remote_stopped", "first_delivered", "last_delivered", "mixed_authors"].includes(gate)) {
      expect(wake).toMatchObject({ status: "coalesced", runId: successors[0].id, requestedByActorId: "board" });
      expect(successors[0].contextSnapshot).toMatchObject({ wakeCommentIds: expectedIds });
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    } else expect(wake.status).toBe("deferred_issue_execution");
  });
  it.each(["pending", "failed", "historical", "shared", "retained"])("an explicit queued interrupt retries only its stopped sandbox, without granting automatic retries (%s)", async scenario => {
    const fails = scenario === "failed";
    const protectedLease = scenario === "shared" || scenario === "retained";
    const f = await seed(), other = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", nativeIssueId: null, processPid: null })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", reason: "issue_commented", status: "deferred_issue_execution",
      requestedByActorType: "system", payload: { issueId: f.issueId, commentId: f.commentId,
        _paperclipWakeContext: { wakeCommentIds: [f.commentId] },
        queuedCommentInterrupt: { actorId: "board", requestedAt: new Date().toISOString() } },
    });
    const identities = [f, other].map(fixture => ({ id: randomUUID(), companyId: fixture.companyId,
      heartbeatRunId: fixture.sourceRunId, provider: "daytona", providerLeaseId: fixture.sourceRunId }));
    for (const identity of identities) await db.insert(environmentLeases).values({ ...identity,
      status: "pending_cleanup", leasePolicy: "ephemeral", releasedAt: new Date(), cleanupStatus: "failed",
      metadata: { pendingCleanupRetryAttempts: 5, pendingCleanupRetryCapWarned: true } });
    if (scenario === "historical" || protectedLease) await db.update(environmentLeases).set({
      status: "failed", cleanupStatus: "success",
    }).where(eq(environmentLeases.id, identities[0].id));
    if (scenario === "shared") await db.update(environmentLeases).set({
      providerLeaseId: identities[0].providerLeaseId, status: "active", releasedAt: null,
    }).where(eq(environmentLeases.id, identities[1].id));
    if (scenario === "retained") await db.update(environmentLeases).set({
      status: "retained", leasePolicy: "retain_on_failure",
    }).where(eq(environmentLeases.id, identities[0].id));
    const attempted: string[] = [];
    const heartbeat = heartbeatService(db, { environmentRuntime: {
      isPendingCleanupWorkerReady: async () => true,
      retryPendingSandboxTeardown: async ({ lease }: { lease: { id: string; providerLeaseId: string } }) => {
        attempted.push(lease.id);
        if (fails) throw new Error("Provider unavailable");
        return { providerLeaseId: lease.providerLeaseId, state: "destroyed" };
      },
    } as unknown as HeartbeatEnvironmentRuntime });
    try {
      await heartbeat.resumeQueuedCommentInterrupt(f.companyId, queueId);
      expect(attempted).toEqual([]);
      await heartbeat.resumeQueuedCommentInterrupt(f.companyId, queueId, { retryCleanup: true });
      expect(attempted).toEqual(protectedLease ? [] : [identities[0].id]);
      await heartbeat.resumeQueuedCommentInterrupt(f.companyId, queueId);
      expect(attempted).toHaveLength(protectedLease ? 0 : 1);
      const [queue] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
      expect(queue.status).toBe(fails || protectedLease ? "deferred_issue_execution" : "coalesced");
      expect(Boolean(queue.runId)).toBe(!fails && !protectedLease);
      const [untouched] = await db.select().from(environmentLeases).where(eq(environmentLeases.id, identities[1].id));
      expect(untouched).toMatchObject({ status: scenario === "shared" ? "active" : "pending_cleanup", metadata: { pendingCleanupRetryAttempts: 5 } });
    } finally {
      for (const identity of identities) await db.delete(environmentLeases).where(eq(environmentLeases.id, identity.id));
    }
  });
  it("a durable queue interrupt authorizes older legacy messages but still requires the provider to stop", async () => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", nativeIssueId: null,
      processPid: process.pid,
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(issueComments).set({ authorUserId: "original-author", createdAt: new Date("2026-09-11T09:00:00Z") })
      .where(eq(issueComments.id, f.commentId));
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "on_demand", reason: "issue_commented", status: "deferred_issue_execution",
      requestedByActorType: "user", requestedByActorId: "original-author",
      payload: { issueId: f.issueId, _paperclipWakeContext: { wakeCommentIds: [f.commentId] },
        queuedCommentInterrupt: { actorId: "board", requestedAt: new Date().toISOString() } },
    });
    const attempt = (queue = queueId) => db.transaction(async tx => {
      await tx.select().from(issues).where(eq(issues.id, f.issueId)).for("update");
      return admitExplicitNativeContinuation({ ...f, db: tx as unknown as typeof db,
        queuedCommentInterruptId: queue, dryRun: true });
    });
    expect(await attempt()).toBeNull();
    await db.update(heartbeatRuns).set({ processPid: 999999999 }).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(await attempt(randomUUID())).toBeNull();
    expect(await attempt()).toMatchObject({ previousRunId: f.sourceRunId, commentId: f.commentId });
    await db.update(agentWakeupRequests).set({ status: "cancelled" }).where(eq(agentWakeupRequests.id, queueId));
    expect(await attempt()).toBeNull();
  });
  it("dispatches another user's queued legacy message using the consumed board interrupt receipt", async () => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", nativeIssueId: null })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(issueComments).set({ authorUserId: "original-author", createdAt: new Date("2026-09-11T09:00:00Z") })
      .where(eq(issueComments.id, f.commentId));
    // Hold adapter startup so the test can exercise the real dispatch envelope
    // deterministically, without invoking a provider.
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", reason: "issue_commented", status: "deferred_issue_execution",
      requestedByActorType: "system", payload: { issueId: f.issueId, commentId: f.commentId,
        _paperclipWakeContext: { wakeCommentIds: [f.commentId] },
        queuedCommentInterrupt: { actorId: "board", requestedAt: new Date().toISOString() } },
    });
    await heartbeatService(db).resumeQueuedCommentInterrupt(f.companyId, queueId);
    const [receipt] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
    expect(receipt.status).toBe("coalesced");
    const [run] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, receipt.runId!));
    const dispatch = (runId = run.id) => buildExecutionContinuation({ db, companyId: f.companyId,
      issueId: f.issueId, agentId: f.agentId, runId, context: run.contextSnapshot!,
      summary: null, exposeLowTrustRaw: false });
    const envelope = await dispatch();
    expect(envelope.interruptedRunId).toBe(f.sourceRunId);
    expect(envelope.originCommentIds).toContain(f.commentId);
    expect(envelope.messages).toEqual(expect.arrayContaining([expect.objectContaining({ id: f.commentId, body: "What happened?" })]));
    await expect(dispatch(randomUUID())).rejects.toThrow("continuation_user_authorization_missing");
    for (const patch of [
      { status: "cancelled" }, { runId: f.sourceRunId },
      { payload: { ...receipt.payload, issueId: randomUUID() } },
      { payload: { ...receipt.payload, queuedCommentInterrupt: { actorId: "someone-else" } } },
      { payload: { ...receipt.payload, _paperclipWakeContext: { wakeCommentIds: [] }, commentId: undefined } },
    ]) {
      await db.update(agentWakeupRequests).set(patch).where(eq(agentWakeupRequests.id, queueId));
      await expect(dispatch()).rejects.toThrow("continuation_user_authorization_missing");
      await db.update(agentWakeupRequests).set({ status: receipt.status, runId: receipt.runId, payload: receipt.payload })
        .where(eq(agentWakeupRequests.id, queueId));
    }
    const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(issueRecoveryActions).set({ evidence: { ...action.evidence,
      explicitUserContinuation: { ...(action.evidence.explicitUserContinuation as Record<string, unknown>),
        queuedCommentInterruptId: "malformed-historical-receipt" },
    } }).where(eq(issueRecoveryActions.id, action.id));
    await expect(dispatch()).rejects.toThrow("continuation_user_authorization_missing");
  });
  it.each(["valid", "stale_retry_context", "wrong_actor", "wrong_run", "wrong_company", "discarded"])("verifies another author's queued Interrupt at execution setup: %s", async kind => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", nativeIssueId: null })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(issueComments).set({ authorUserId: "original-author", createdAt: new Date("2026-09-11T09:00:00Z") })
      .where(eq(issueComments.id, f.commentId));
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId,
      status: "running", contextSnapshot: { issueId: randomUUID() } });
    const queueId = randomUUID();
    const payload = { issueId: f.issueId, _paperclipWakeContext: { wakeCommentIds: [f.commentId] },
      queuedCommentInterrupt: { actorId: "board", requestedAt: new Date().toISOString() } };
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", reason: "issue_commented", status: "deferred_issue_execution",
      requestedByActorType: "system", payload });
    await heartbeatService(db).resumeQueuedCommentInterrupt(f.companyId, queueId);
    const [wake] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
    expect(wake.status).toBe("coalesced");
    const [run] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, wake.runId!));
    if (kind === "wrong_actor") await db.update(agentWakeupRequests).set({
      payload: { ...payload, queuedCommentInterrupt: { ...payload.queuedCommentInterrupt, actorId: "forged" } },
    }).where(eq(agentWakeupRequests.id, queueId));
    if (kind === "wrong_run") await db.update(agentWakeupRequests).set({ runId: f.sourceRunId })
      .where(eq(agentWakeupRequests.id, queueId));
    if (kind === "wrong_company") await db.update(agentWakeupRequests).set({ companyId: (await seed()).companyId })
      .where(eq(agentWakeupRequests.id, queueId));
    if (kind === "discarded") await db.update(issueComments).set({ deletedAt: new Date() })
      .where(eq(issueComments.id, f.commentId));
    const result = buildExecutionContinuation({ db, companyId: f.companyId, issueId: f.issueId,
      agentId: f.agentId, runId: run.id, context: {
        ...run.contextSnapshot, ...(kind === "stale_retry_context" ? { retryOfRunId: randomUUID() } : {}),
      }, summary: null, exposeLowTrustRaw: false });
    if (kind === "valid" || kind === "stale_retry_context") await expect(result).resolves.toMatchObject({ interruptedRunId: f.sourceRunId });
    else await expect(result).rejects.toThrow("continuation_user_authorization_missing");
  });

  it.each(["valid", "provider_cancel", "pending_tool", "unknown_cancel", "wrong_actor", "consumed", "discarded", "operator_stop", "already_delivered", "earlier_delivered", "unstarted_cancelled", "unstarted_cancelled_metadata", "foreign_queue"])("validates automatic saved-message delivery: %s", async kind => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", nativeIssueId: null,
      status: ["operator_stop", "provider_cancel", "pending_tool", "unknown_cancel"].includes(kind) ? "cancelled" : "failed",
      startedAt: new Date("2026-09-11T08:00:00Z"),
      ...(["provider_cancel", "pending_tool"].includes(kind) ? { resultJson: {
        acpToolInventoryComplete: true, acpPendingToolCount: kind === "pending_tool" ? 1 : 0,
        cancellation: { source: "provider", expected: false, initiator: { type: "provider" },
          reason: "Provider cancelled execution", recordedAt: new Date().toISOString() },
      } } : {}),
      contextSnapshot: { issueId: f.issueId, ...(kind === "already_delivered" ? { wakeCommentIds: [f.commentId] } : {}) },
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(issueComments).set({ createdAt: new Date("2026-09-11T09:00:00Z"),
      ...(kind === "discarded" ? { deletedAt: new Date() } : {}),
    }).where(eq(issueComments.id, f.commentId));
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", reason: "issue_commented", status: kind === "consumed" ? "coalesced" : "deferred_issue_execution",
      requestedByActorType: "system", payload: { issueId: kind === "foreign_queue" ? randomUUID() : f.issueId,
        _paperclipWakeContext: { wakeCommentIds: [f.commentId] } },
    });
    if (kind.startsWith("unstarted_cancelled")) {
      await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId,
        status: "cancelled", runtimeMode: "legacy", errorCode: "agent_paused", finishedAt: new Date(),
        ...(kind === "unstarted_cancelled_metadata" ? { nativeIssueId: f.issueId, processPid: 999999999, processGroupId: 999999999 } : {}),
        contextSnapshot: { issueId: f.issueId, wakeCommentIds: [f.commentId] },
      });
    }
    if (kind === "earlier_delivered") {
      const earlierId = randomUUID();
      await db.insert(issueComments).values({ id: earlierId, companyId: f.companyId, issueId: f.issueId,
        authorType: "user", authorUserId: f.actorId, body: "Already handled" });
      await db.update(heartbeatRuns).set({ contextSnapshot: { issueId: f.issueId, wakeCommentIds: [earlierId] } })
        .where(eq(heartbeatRuns.id, f.sourceRunId));
      await db.update(agentWakeupRequests).set({ payload: { issueId: f.issueId,
        _paperclipWakeContext: { wakeCommentIds: [earlierId, f.commentId] } } })
        .where(eq(agentWakeupRequests.id, queueId));
    }
    const result = await db.transaction(async tx => {
      await tx.select().from(issues).where(eq(issues.id, f.issueId)).for("update");
      return admitExplicitNativeContinuation({ ...f, actorId: kind === "wrong_actor" ? "someone-else" : f.actorId,
        db: tx as unknown as typeof db, queuedCommentRequestId: queueId, dryRun: true });
    });
    if (kind === "valid" || kind === "provider_cancel" || kind.startsWith("unstarted_cancelled")) expect(result).toMatchObject({ previousRunId: f.sourceRunId, commentId: f.commentId });
    else expect(result).toBeNull();
  });

  const admit = (f: Fixture, dryRun = false) => db.transaction(async tx => {
    await tx.select().from(issues).where(eq(issues.id, f.issueId)).for("update");
    const result = await admitExplicitNativeContinuation({ ...f, dryRun, db: tx as unknown as typeof db });
    if (result && !dryRun) await tx.insert(heartbeatRuns).values({ id: f.successorRunId, companyId: f.companyId,
      agentId: f.agentId, status: "queued", contextSnapshot: { issueId: f.issueId, previousRunId: result.previousRunId, forceFreshSession: true } });
    return result;
  });

  it.each(["other_user", "same_user", "unaddressed", "tool_access"])("scopes connection waits to the user starting the fresh turn (%s)", async audience => {
    const f = await seed();
    await db.update(heartbeatRuns).set({ status: "cancelled", errorCode: "slack_session_stopped" })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    const [interaction] = await db.insert(issueThreadInteractions).values({
      companyId: f.companyId, issueId: f.issueId, sourceRunId: f.sourceRunId,
      createdByAgentId: f.agentId, kind: "connection_intent", status: "pending",
      addresseeUserId: ["other_user", "tool_access"].includes(audience) ? "other-user" : audience === "same_user" ? "board" : null,
      effectiveResolverPolicy: "human_only",
      payload: { version: 1, ...(audience === "tool_access" ? {} : { purpose: "ai" as const }), serviceSlug: "openai", serviceName: "OpenAI",
        requestingAgentId: f.agentId, requestingAgentName: "Native", phase: "requested" },
    }).returning();
    expect(await admit(f)).toEqual(audience === "other_user"
      ? { previousRunId: f.sourceRunId, commentId: f.commentId } : null);
    // Starting another user's turn grants no connection authority and retains the card.
    expect((await db.select().from(issueThreadInteractions).where(eq(issueThreadInteractions.id, interaction.id)))[0])
      .toMatchObject({ status: "pending", result: null, addresseeUserId: interaction.addresseeUserId });
    const blocker = await getExecutionBlocker(db, f.companyId, f.issueId);
    if (audience === "other_user") expect(blocker).toBeNull();
    else expect(blocker).not.toBeNull();
  });

  it.each(["fresh", "before_stop", "delivered", "unknown_stop_time", "wrong_actor", "approval"])(
    "resumes an already-saved follow-up after native Slack Stop (%s)", async gate => {
      const f = await seed(), queueId = randomUUID();
      await db.update(heartbeatRuns).set({ status: "cancelled", errorCode: "slack_session_stopped",
        startedAt: new Date("2026-09-11T09:30:00Z"), finishedAt: gate === "unknown_stop_time" ? null : new Date("2026-09-11T10:00:00Z"),
        contextSnapshot: { issueId: f.issueId, ...(gate === "delivered" ? { wakeCommentId: f.commentId } : {}) },
        // Pre-fix Slack Stops recorded a system cancellation, with no operator identity.
        resultJson: { cancellation: { source: "control_plane", expected: true, initiator: { type: "system" },
          reason: "Stopped from the bound Slack agent session", recordedAt: "2026-09-11T10:00:00Z" } },
      }).where(eq(heartbeatRuns.id, f.sourceRunId));
      if (gate === "before_stop") await db.update(issueComments).set({ createdAt: new Date("2026-09-11T09:00:00Z") })
        .where(eq(issueComments.id, f.commentId));
      await db.insert(issueThreadInteractions).values({
        companyId: f.companyId, issueId: f.issueId, sourceRunId: f.sourceRunId,
        createdByAgentId: f.agentId, kind: "connection_intent", status: "pending", addresseeUserId: "other-user",
        effectiveResolverPolicy: "human_only", payload: { version: 1, purpose: "ai", serviceSlug: "openai",
          serviceName: "OpenAI", requestingAgentId: f.agentId, requestingAgentName: "Native", phase: "requested" },
      });
      if (gate === "approval") {
        const [approval] = await db.insert(approvals).values({ companyId: f.companyId, type: "hire_agent", status: "pending", payload: {} }).returning();
        await db.insert(issueApprovals).values({ companyId: f.companyId, issueId: f.issueId, approvalId: approval.id });
      }
      await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
        source: "automation", reason: "issue_execution_deferred", status: "deferred_issue_execution",
        requestedByActorType: "user", requestedByActorId: gate === "wrong_actor" ? "other-user" : "board",
        payload: { issueId: f.issueId, commentId: f.commentId, _paperclipWakeContext: {
          issueId: f.issueId, wakeReason: "issue_commented", wakeCommentId: f.commentId, wakeCommentIds: [f.commentId] } },
      });
      const result = await db.transaction(async tx => {
        await tx.select().from(issues).where(eq(issues.id, f.issueId)).for("update");
        return admitExplicitNativeContinuation({ ...f, actorId: gate === "wrong_actor" ? "other-user" : f.actorId,
          db: tx as unknown as typeof db, queuedCommentRequestId: queueId, dryRun: true });
      });
      expect(result).toEqual(gate === "fresh" ? { previousRunId: f.sourceRunId, commentId: f.commentId } : null);
    },
  );

  async function seedTimedOutExplicitTurn() {
    const f = await seed();
    const explicitUserContinuation = await admit(f);
    expect(explicitUserContinuation).not.toBeNull();
    const [receipt] = await db.select().from(issueRecoveryActions)
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    const now = new Date();
    const [parent] = await db.update(heartbeatRuns).set({ runtimeMode: "legacy", status: "timed_out",
      errorCode: "timeout", startedAt: now, finishedAt: now,
      resultJson: { conversationContinuation: CONVERSATION_CONTINUATION_POLICY },
      contextSnapshot: { issueId: f.issueId, wakeReason: "issue_commented", wakeCommentId: f.commentId,
        previousRunId: f.sourceRunId, explicitUserContinuation },
    }).where(eq(heartbeatRuns.id, f.successorRunId)).returning();
    await db.update(issues).set({ status: "in_progress", executionRunId: parent.id })
      .where(eq(issues.id, f.issueId));
    return { ...f, parent, receipt, now };
  }
  const dispatchExplicitRetry = (f: Fixture, run: typeof heartbeatRuns.$inferSelect) => buildExecutionContinuation({
    db, companyId: f.companyId, issueId: f.issueId, agentId: f.agentId, runId: run.id,
    context: run.contextSnapshot!, summary: null, exposeLowTrustRaw: false,
  });

  it("re-admits an explicit user turn's timeout retry with its own durable authorization", async () => {
    const f = await seedTimedOutExplicitTurn();
    await expect(dispatchExplicitRetry(f, f.parent)).resolves.toMatchObject({ interruptedRunId: f.sourceRunId });
    const heartbeat = heartbeatService(db);
    const [scheduled, competing] = await Promise.all([
      heartbeat.scheduleBoundedRetry(f.parent.id, { now: f.now, delayMs: 1000 }),
      heartbeat.scheduleBoundedRetry(f.parent.id, { now: f.now, delayMs: 1000 }),
    ]);
    expect(scheduled.outcome).toBe("scheduled");
    if (scheduled.outcome !== "scheduled") return;
    expect(competing).toMatchObject({ outcome: "scheduled", run: { id: scheduled.run.id } });
    expect(scheduled.run.contextSnapshot?.explicitUserContinuation).toEqual({
      previousRunId: f.parent.id, commentId: f.commentId,
    });
    // Dispatch validates the new run, not a borrowed parent receipt.
    await expect(dispatchExplicitRetry(f, scheduled.run)).resolves.toMatchObject({ interruptedRunId: f.parent.id });
    const receipts = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(receipts).toHaveLength(2);
    expect(receipts.find(row => row.id === f.receipt.id)?.evidence).toEqual(f.receipt.evidence);
    expect(receipts.find(row => row.id !== f.receipt.id)?.evidence.explicitUserContinuation).toMatchObject({
      runId: scheduled.run.id, previousRunId: f.parent.id, actorId: "board", commentId: f.commentId,
      automaticRetry: { sourceRunId: f.parent.id, sourceAuthorizationId: f.receipt.id },
    });
    expect(await heartbeat.scheduleBoundedRetry(f.parent.id, { now: f.now })).toMatchObject({
      outcome: "scheduled", run: { id: scheduled.run.id },
    });
    expect(await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId))).toHaveLength(2);
    // Removing the new receipt reproduces the original dispatch failure.
    await db.delete(issueRecoveryActions).where(eq(issueRecoveryActions.id, receipts.find(row => row.id !== f.receipt.id)!.id));
    await expect(dispatchExplicitRetry(f, scheduled.run)).rejects.toThrow("continuation_user_authorization_missing");
  });

  it("waits for the parent adapter controller even when no environment lease remains", async () => {
    const f = await seedTimedOutExplicitTurn();
    const heartbeat = heartbeatService(db);
    const control = createAdapterExecutionControl();
    adapterExecutionControls.set(f.parent.id, control);
    try {
      expect(await heartbeat.scheduleBoundedRetry(f.parent.id)).toMatchObject({ outcome: "not_scheduled" });
      expect(await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.retryOfRunId, f.parent.id))).toHaveLength(0);
      expect(await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId))).toHaveLength(1);
    } finally {
      adapterExecutionControls.delete(f.parent.id);
      control.finish();
    }
    expect(await heartbeat.scheduleBoundedRetry(f.parent.id)).toMatchObject({ outcome: "scheduled" });
  });

  it("binds each bounded explicit retry to its immediate parent without replacing prior receipts", async () => {
    const f = await seedTimedOutExplicitTurn();
    const heartbeat = heartbeatService(db);
    const first = await heartbeat.scheduleBoundedRetry(f.parent.id, { now: f.now });
    expect(first.outcome).toBe("scheduled");
    if (first.outcome !== "scheduled") return;
    const nextNow = new Date(f.now.getTime() + 2000);
    await db.update(heartbeatRuns).set({ status: "timed_out", errorCode: "timeout", startedAt: f.now,
      finishedAt: nextNow }).where(eq(heartbeatRuns.id, first.run.id));
    const second = await heartbeat.scheduleBoundedRetry(first.run.id, { now: nextNow });
    expect(second.outcome).toBe("scheduled");
    if (second.outcome !== "scheduled") return;
    expect(second.run).toMatchObject({ retryOfRunId: first.run.id, scheduledRetryAttempt: 2 });
    await expect(dispatchExplicitRetry(f, second.run)).resolves.toMatchObject({ interruptedRunId: first.run.id });
    const receipts = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(receipts).toHaveLength(3);
    expect(receipts.find(row => row.id === f.receipt.id)?.evidence).toEqual(f.receipt.evidence);
    await db.update(heartbeatRuns).set({ status: "timed_out", errorCode: "timeout", startedAt: nextNow,
      finishedAt: nextNow }).where(eq(heartbeatRuns.id, second.run.id));
    expect(await heartbeat.scheduleBoundedRetry(second.run.id, { now: nextNow })).toMatchObject({ outcome: "retry_exhausted" });
    expect(await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId))).toHaveLength(3);
  });

  it("keeps sub-millisecond source ordering when authorizing a timeout retry", async () => {
    const f = await seedTimedOutExplicitTurn();
    await db.execute(sql`update heartbeat_runs set created_at = ${f.now.toISOString()}::timestamptz +
      case when id = ${f.sourceRunId} then interval '100 microseconds' else interval '500 microseconds' end
      where company_id = ${f.companyId} and id in (${f.sourceRunId}, ${f.parent.id})`);
    const result = await heartbeatService(db).scheduleBoundedRetry(f.parent.id, { now: f.now });
    expect(result.outcome).toBe("scheduled");
  });

  it.each(["max_turns_continuation", "interaction_continuation_infra_retry", "workspace_busy"])(
    "does not lend explicit user authority to the separate %s retry contract", async retryReason => {
      const f = await seedTimedOutExplicitTurn();
      const result = await heartbeatService(db).scheduleBoundedRetry(f.parent.id, { now: f.now, retryReason });
      expect(result.outcome).not.toBe("scheduled");
      expect(await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.retryOfRunId, f.parent.id))).toHaveLength(0);
    },
  );

  it.each(["deleted", "edited", "same_millisecond_edit", "empty", "actor", "run_authored", "legacy_receipt", "receipt_run", "receipt_company", "source", "task", "reassigned", "done", "superseded", "native_superseding", "interrupted_intent"])(
    "refuses to re-admit an automatic explicit retry after %s changes", async kind => {
      const f = await seedTimedOutExplicitTurn();
      if (["deleted", "edited", "same_millisecond_edit", "empty", "actor", "run_authored"].includes(kind)) await db.update(issueComments).set({
        ...(kind === "deleted" ? { deletedAt: new Date() } : {}),
        ...(kind === "edited" ? { body: "Different instructions", updatedAt: new Date(f.now.getTime() + 1000) } : {}),
        ...(kind === "same_millisecond_edit" ? { body: "Different instructions within the recorded millisecond" } : {}),
        ...(kind === "empty" ? { body: " " } : {}),
        ...(kind === "actor" ? { authorUserId: "another-user" } : {}),
        ...(kind === "run_authored" ? { createdByRunId: f.parent.id } : {}),
      }).where(eq(issueComments.id, f.commentId));
      if (["receipt_run", "interrupted_intent"].includes(kind)) await db.update(issueRecoveryActions).set({ evidence: {
        ...f.receipt.evidence, explicitUserContinuation: {
          ...(f.receipt.evidence.explicitUserContinuation as Record<string, unknown>),
          ...(kind === "receipt_run" ? { runId: randomUUID() } : { queuedCommentInterruptId: randomUUID() }),
        },
      } }).where(eq(issueRecoveryActions.id, f.receipt.id));
      if (kind === "receipt_company") await db.update(issueRecoveryActions).set({ companyId: (await seed()).companyId })
        .where(eq(issueRecoveryActions.id, f.receipt.id));
      if (kind === "legacy_receipt") {
        const { commentBodyHash: _bodyHash, commentUpdatedAt: _updatedAt, ...legacy } =
          f.receipt.evidence.explicitUserContinuation as Record<string, unknown>;
        await db.update(issueRecoveryActions).set({ evidence: { ...f.receipt.evidence,
          explicitUserContinuation: legacy } }).where(eq(issueRecoveryActions.id, f.receipt.id));
      }
      if (kind === "source" || kind === "task") await db.update(heartbeatRuns).set({ contextSnapshot: {
        ...f.parent.contextSnapshot,
        ...(kind === "task" ? { issueId: randomUUID() } : { explicitUserContinuation: { previousRunId: randomUUID(), commentId: f.commentId } }),
      } }).where(eq(heartbeatRuns.id, f.parent.id));
      if (kind === "reassigned" || kind === "done") await db.update(issues).set(kind === "done"
        ? { status: "done" } : { assigneeAgentId: null }).where(eq(issues.id, f.issueId));
      if (kind === "superseded") await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId,
        status: "succeeded", contextSnapshot: { issueId: f.issueId }, createdAt: new Date(f.now.getTime() + 1000) });
      if (kind === "native_superseding") await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId,
        status: "running", runtimeMode: "native", nativeIssueId: f.issueId, contextSnapshot: {} });
      const result = await heartbeatService(db).scheduleBoundedRetry(f.parent.id, { now: f.now });
      expect(result.outcome).not.toBe("scheduled");
      expect(await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.retryOfRunId, f.parent.id))).toHaveLength(0);
      expect(await db.select().from(issueRecoveryActions).where(and(eq(issueRecoveryActions.sourceIssueId, f.issueId),
        eq(issueRecoveryActions.cause, "explicit_user_continuation_retry")))).toHaveLength(0);
    },
  );

  it("binds the initial user-message admission before any automatic retry", async () => {
    const f = await seedTimedOutExplicitTurn();
    await expect(dispatchExplicitRetry(f, f.parent)).resolves.toMatchObject({ interruptedRunId: f.sourceRunId });
    await db.update(issueComments).set({ body: "Changed after the original admission" })
      .where(eq(issueComments.id, f.commentId));
    await expect(dispatchExplicitRetry(f, f.parent)).rejects.toThrow("continuation_user_authorization_missing");
  });

  it.each(["deleted", "edited", "same_millisecond_edit", "actor", "receipt_run", "receipt_source", "retry_parent", "execution_owner"])(
    "revalidates the successor's exact authorization at dispatch: %s", async kind => {
      const f = await seedTimedOutExplicitTurn();
      const scheduled = await heartbeatService(db).scheduleBoundedRetry(f.parent.id, { now: f.now });
      expect(scheduled.outcome).toBe("scheduled");
      if (scheduled.outcome !== "scheduled") return;
      if (["deleted", "edited", "same_millisecond_edit", "actor"].includes(kind)) await db.update(issueComments).set({
        ...(kind === "deleted" ? { deletedAt: new Date() } : {}),
        ...(kind === "edited" ? { body: "Changed after scheduling", updatedAt: new Date(f.now.getTime() + 1000) } : {}),
        ...(kind === "same_millisecond_edit" ? { body: "Changed within the recorded millisecond" } : {}),
        ...(kind === "actor" ? { authorUserId: "another-user" } : {}),
      }).where(eq(issueComments.id, f.commentId));
      if (kind === "receipt_run" || kind === "receipt_source") {
        const [receipt] = await db.select().from(issueRecoveryActions).where(and(
          eq(issueRecoveryActions.sourceIssueId, f.issueId), eq(issueRecoveryActions.cause, "explicit_user_continuation_retry")));
        await db.update(issueRecoveryActions).set({ evidence: { ...receipt.evidence, explicitUserContinuation: {
          ...(receipt.evidence.explicitUserContinuation as Record<string, unknown>),
          ...(kind === "receipt_run" ? { runId: f.parent.id } : { previousRunId: f.sourceRunId }),
        } } }).where(eq(issueRecoveryActions.id, receipt.id));
      }
      if (kind === "retry_parent") await db.update(heartbeatRuns).set({ retryOfRunId: f.sourceRunId })
        .where(eq(heartbeatRuns.id, scheduled.run.id));
      if (kind === "execution_owner") await db.update(issues).set({ executionRunId: f.parent.id })
        .where(eq(issues.id, f.issueId));
      await expect(dispatchExplicitRetry(f, scheduled.run)).rejects.toThrow("continuation_user_authorization_missing");
    },
  );

  it.each(["active", "removed", "unavailable", "paused", "disabled"])("shows usable recovery guidance for external chat cancellations: %s", async kind => {
    const f = await seed();
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", status: "cancelled", nativeIssueId: null,
      startedAt: new Date("2026-09-11T08:00:00Z"), resultJson: {
        acpToolInventoryComplete: true, acpPendingToolCount: 0,
        cancellation: { source: "provider", expected: false, initiator: { type: "provider" },
          reason: "Provider cancelled execution", recordedAt: new Date().toISOString() },
      },
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ canContinue: true });
    const applicationId = randomUUID(), connectionId = randomUUID(), endpointId = randomUUID();
    await db.insert(toolApplications).values({ id: applicationId, companyId: f.companyId, name: "Slack", type: "chat" });
    await db.insert(toolConnections).values({ id: connectionId, companyId: f.companyId, applicationId,
      name: "Slack", uid: connectionId, transport: "chat_sdk", connectionPurpose: "channel", status: "active", enabled: kind !== "disabled" });
    await db.insert(chatEndpoints).values({ id: endpointId, companyId: f.companyId, connectionId,
      provider: "slack", publicId: endpointId, assignedAgentId: f.agentId,
      status: kind === "removed" ? "archived" : kind === "paused" ? "paused" : "active" });
    await db.insert(chatConversations).values({ companyId: f.companyId, endpointId, issueId: f.issueId,
      externalConversationId: "channel", externalLabel: "#recovery",
      state: kind === "removed" ? "endpoint_removed" : kind === "unavailable" ? "unavailable" : "active" });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({
      runId: f.sourceRunId, canContinue: false,
      nextAction: kind === "active" ? "Send a new chat message to continue this conversation."
        : kind === "removed" ? "This chat connection was removed. Inspect the stopped run and create a new task to continue the work."
        : "This chat connection is unavailable. Restore access in Apps or create a new task to continue the work.",
    });
  });

  it("delivers saved messages once after provider cancellation, preserving source history", async () => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    // Hold agent capacity so the test observes durable admission without launching a provider.
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    const resultJson = { status: "cancelled", acpToolInventoryComplete: true, acpPendingToolCount: 0,
      cancellation: { source: "provider", expected: false, initiator: { type: "provider" },
        reason: "Provider cancelled execution", recordedAt: new Date().toISOString() },
      completedAction: "preserve-this-record" };
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", status: "cancelled", nativeIssueId: null,
      startedAt: new Date("2026-09-11T08:00:00Z"), resultJson,
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", reason: "issue_commented", status: "deferred_issue_execution",
      requestedByActorType: "user", requestedByActorId: f.actorId, updatedAt: new Date(0),
      payload: { issueId: f.issueId, commentId: f.commentId, executionWait: { reason: "execution_recovery" },
        _paperclipWakeContext: { issueId: f.issueId, wakeReason: "issue_commented", wakeCommentIds: [f.commentId], wakeCommentId: f.commentId } },
    });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ savedMessageCount: 1, canContinue: true });
    await Promise.all([heartbeatService(db).resumeExecutionWaitComments(), heartbeatService(db).resumeExecutionWaitComments()]);
    await heartbeatService(db).resumeExecutionWaitComments();
    const runs = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
    expect(runs).toHaveLength(1);
    expect(runs[0].contextSnapshot).toMatchObject({ forceFreshSession: true, previousRunId: f.sourceRunId, wakeCommentIds: [f.commentId] });
    const [queue] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
    expect(queue).toMatchObject({ status: "coalesced", runId: runs[0].id });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(source.resultJson).toEqual(resultJson);
  });

  it.each(["verified", "unproven", "changed", "dry_run", "retry", "duplicate"])(
    "requires exact local cleanup for a new turn after worker loss (%s)", async mode => {
      const f = await seed();
      await db.update(heartbeatRuns).set({ errorCode: "native_session_cleanup_quarantined" }).where(eq(heartbeatRuns.id, f.sourceRunId));
      const retire = vi.fn(() => mode !== "changed");
      const verify = vi.spyOn(nativeExecutor, "verifyStoppedNativeSessionForContinuation").mockResolvedValue(
        mode === "unproven" ? null : { evidence: { runId: f.sourceRunId, schema: "paperclip.stopped_native_conversation.v1" }, retire });
      try {
        const result = mode === "retry"
          ? await db.transaction(tx => admitExplicitNativeContinuation({ ...f, db: tx as unknown as typeof db,
              reason: "retry_failed_run", failedRunId: f.sourceRunId }))
          : await admit(f, mode === "dry_run");
        expect(Boolean(result)).toBe(["verified", "dry_run", "duplicate"].includes(mode));
        expect(retire).toHaveBeenCalledTimes(["verified", "changed", "duplicate"].includes(mode) ? 1 : 0);
        const actions = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
        expect(Boolean(actions[0].evidence.explicitUserContinuation)).toBe(["verified", "duplicate"].includes(mode));
        const events = await db.select().from(heartbeatRunEvents).where(and(eq(heartbeatRunEvents.runId, f.sourceRunId),
          eq(heartbeatRunEvents.eventType, "native.stopped_conversation_verified")));
        expect(events).toHaveLength(["verified", "duplicate"].includes(mode) ? 1 : 0);
        if (mode === "duplicate") {
          expect(await admit(f)).toBeNull();
          expect(retire).toHaveBeenCalledTimes(1);
        }
      } finally { verify.mockRestore(); }
    });

  it.each(["suspended", "ready", "wrong_run", "wrong_thread", "active_provider", "pending_tool", "pending_output", "missing_state", "new_launch"])(
    "recovers a historical run without process metadata only from exact suspended state (%s)", async kind => {
      const f = await seed();
      const stateBase = await mkdtemp(join(tmpdir(), "historical-native-followup-"));
      const previous = process.env.PAPERCLIP_RUNNER_STATE_DIR;
      process.env.PAPERCLIP_RUNNER_STATE_DIR = stateBase;
      try {
        const nativeSessionId = randomUUID(), runnerInstanceId = randomUUID();
        const execution = {
          schema: "paperclip.native-execution-input.v1", provider: { kind: "codex", model: null },
          binding: { companyId: f.companyId, issueId: f.issueId, agentId: f.agentId, runId: f.sourceRunId, executionWorkspaceId: "workspace" },
          task: { identifier: "TEST", title: "Continue", description: null, prompt: "Continue", workMode: "standard" },
          workspace: { cwd: stateBase, repoUrl: null, repoRef: null, branchName: null },
          session: { normalizedSessionId: nativeSessionId, driverKind: "codex_app_server", protocolVersion: 1, lifecyclePolicy: { mode: "per_turn", idleTimeoutMs: null } },
          completionContract: { id: "contract", sha256: "sha", schemaVersion: "paperclip.completion-contract.v1",
            contract: { revision: "1", objective: "Continue", criteria: [{ id: "objective", requirement: "Continue" }] } },
          interactionResponses: [], credentialBindings: [],
        };
        await db.update(heartbeatRuns).set({ processPid: null, nativeSessionId, runnerInstanceId,
          errorCode: "native_runner_process_exited", runnerProfileJson: { nativeExecutionInput: execution,
            sessionCheckpoint: { sessionId: "exact-thread", providerSessionId: "backend-account" } },
        }).where(eq(heartbeatRuns.id, f.sourceRunId));
        const canonical = (value: unknown): string => value && typeof value === "object" && !Array.isArray(value)
          ? `{${Object.entries(value).sort(([a], [b]) => a.localeCompare(b)).map(([key, entry]) => `${JSON.stringify(key)}:${canonical(entry)}`).join(",")}}`
          : JSON.stringify(value);
        const root = join(stateBase, createHash("sha256").update(canonical({
          schema: "paperclip.native-session-scope.v2", companyId: f.companyId, agentId: f.agentId,
          workspace: { kind: "managed", executionWorkspaceId: "workspace" },
          provider: { driverKind: "codex_app_server", identity: { kind: "codex" } }, normalizedSessionId: nativeSessionId,
        })).digest("hex"));
        if (kind !== "missing_state") {
          await mkdir(join(root, "control-plane"), { recursive: true });
          await mkdir(join(root, "runner"), { recursive: true });
          const identity = { runId: kind === "wrong_run" ? randomUUID() : f.sourceRunId, runnerInstanceId,
            normalizedSessionId: nativeSessionId, environmentLeaseId: "workspace" };
          await writeFile(join(root, "control-plane/control-plane-state.json"), JSON.stringify({ schema: "paperclip.runner.durable.control-plane-state.v1", identity }));
          await writeFile(join(root, "runner/runner-state.json"), JSON.stringify({ schema: "paperclip.runner.durable.state.v1",
            ...identity, lifecycle: kind === "ready" ? "ready" : "suspended", outbox: kind === "pending_output" ? [{}] : [] }));
          await writeFile(join(root, "runner/codex-provider-state.json"), JSON.stringify({
            schema: "paperclip.runner.codex-provider-state.v1", lifecycle: "prepared",
            threadId: kind === "wrong_thread" ? "another-thread" : "exact-thread", providerSessionId: "backend-account",
            activeProviderTurnId: kind === "active_provider" ? "unfinished-turn" : null, ambiguousTurnStartPending: false,
            config: { provider: "codex", driver: "codex_app_server" }, pendingEvents: [], queuedEvents: [],
            toolBridge: { pending: kind === "pending_tool" ? { call: {} } : {} }, activeProviderResultFingerprint: null,
          }));
        }
        if (kind === "new_launch") await appendHeartbeatRunEvent(db, { companyId: f.companyId, runId: f.sourceRunId,
          agentId: f.agentId, eventType: PROCESS_START_REQUESTED });
        if (kind !== "suspended") {
          expect(await admit(f, true)).toBeNull();
          expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
          return;
        }
        expect(await admit(f, true)).toMatchObject({ previousRunId: f.sourceRunId });
        expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
        // Exercise the real message admission path while keeping the provider slot occupied.
        await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
        const heartbeat = heartbeatService(db);
        for (let n = 0; n < 2; n++) await heartbeat.wakeup(f.agentId, { source: "automation", triggerDetail: "system",
          reason: "issue_commented", requestedByActorType: "user", requestedByActorId: "board",
          payload: { issueId: f.issueId, commentId: f.commentId },
          contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId } });
        const successors = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
        expect(successors).toHaveLength(1);
        expect(successors[0].contextSnapshot).toMatchObject({ previousRunId: f.sourceRunId, forceFreshSession: true, wakeCommentId: f.commentId });
        expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
        const [coordinator] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
        expect(coordinator).toMatchObject({ phase: "terminal_failure", attempt: 3 });
        const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
        expect(action.evidence.automaticRecovery).toMatchObject({ actionOutcome: "unknown", replay: "explicit_user_continuation" });
        expect(await hasNativeLocalProcessStop(db, f.companyId, f.sourceRunId)).toBe(false);
      } finally {
        if (previous === undefined) delete process.env.PAPERCLIP_RUNNER_STATE_DIR;
        else process.env.PAPERCLIP_RUNNER_STATE_DIR = previous;
        await rm(stateBase, { recursive: true, force: true });
      }
    },
  );
  async function seedCancelledStartup() {
    const f = await seed();
    await db.update(heartbeatRuns).set({ status: "cancelled", processPid: null,
      startedAt: new Date("2026-09-11T09:59:59Z"),
      runtimeModeResolvedAt: new Date("2026-09-11T10:00:01Z"),
      controllerBootId: randomUUID(), controllerLeaseExpiresAt: new Date("2026-09-11T10:01:00Z"),
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(nativeRunFinalizations).set({ phase: "observed", attempt: 0,
      failureDetail: null,
    }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.insert(environmentLeases).values({ companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      provider: "local", status: "released", releasedAt: new Date("2026-09-11T10:00:02Z"),
      cleanupStatus: "succeeded", leasePolicy: "ephemeral" });
    return f;
  }

  it("settles a cancelled unclaimed coordinator after restart and admits one user successor", async () => {
    const f = await seedCancelledStartup();
    expect(await admit(f, true)).toMatchObject({ previousRunId: f.sourceRunId });
    expect((await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId)))[0].phase).toBe("observed");
    const results = await Promise.all([admit(f), admit(f)]);
    expect(results.filter(Boolean)).toHaveLength(1);
    const [coordinator] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    expect(coordinator).toMatchObject({ phase: "terminal_failure", attempt: 0,
      failureCode: "native_startup_cancelled", failureDetail: { replacementDenied: "explicit_user_continuation" } });
    const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(action.evidence.automaticRecovery).toMatchObject({ actionOutcome: "unknown", replay: "explicit_user_continuation" });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    expect((await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId)))[0].status).toBe("cancelled");
    expect(await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.successorRunId))).toHaveLength(1);
  });

  it("continues native-runner preparation cancelled before runtime selection", async () => {
    const f = await seedCancelledStartup();
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", runtimeModeResolvedAt: null, nativeIssueId: null,
      runnerProfileJson: { adapterDispatch: { adapterType: "paperclip_runner" } },
      resultJson: { startupCancellation: { beforeNativeSelection: true }, startupPreparationSettledAt: new Date().toISOString() },
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(await admit(f)).toMatchObject({ previousRunId: f.sourceRunId });
  });

  async function seedHistoricalCancelledPreparation(retainedReceipt = false) {
    const f = await seedCancelledStartup();
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.delete(environmentLeases).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", runtimeModeResolvedAt: null,
      nativeIssueId: null, nativeSessionId: null, executionStage: "preparing", errorCode: "operator_interrupted",
      runnerProfileJson: { adapterDispatch: { adapterType: "paperclip_runner" } },
      resultJson: retainedReceipt ? { operatorInterrupted: true, stopReason: "cancelled",
        startupCancellation: { beforeNativeSelection: true, requestedAt: "2026-09-11T10:00:00Z" } } : null,
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    return f;
  }

  async function seedCancelledReviewWait() {
    const f = await seedHistoricalCancelledPreparation();
    await db.update(heartbeatRuns).set({ startedAt: null, executionStage: null,
      controllerBootId: null, controllerLeaseExpiresAt: null, runnerProfileJson: null,
      errorCode: "issue_continuation_waiting_on_review",
      resultJson: { stopReason: "issue_continuation_waiting_on_review", timeoutSource: "stale_queued_run_gate" },
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    return f;
  }

  it("keeps provider diagnostics out of admission evidence and preserves absent results", async () => {
    const f = await seedCancelledReviewWait();
    const heartbeat = heartbeatService(db);
    await db.update(heartbeatRuns).set({ resultJson: {
      stopReason: "issue_continuation_waiting_on_review", timeoutSource: "stale_queued_run_gate",
      summary: "private provider output", providerPayload: "large provider output".repeat(10000),
    } }).where(eq(heartbeatRuns.id, f.sourceRunId));
    const projected = await heartbeat.getRun(f.sourceRunId, { includeExecutionEvidence: true });
    expect(projected?.resultJson).toMatchObject({ stopReason: "issue_continuation_waiting_on_review", timeoutSource: "stale_queued_run_gate" });
    expect(projected?.resultJson).not.toHaveProperty("summary");
    expect(projected?.resultJson).not.toHaveProperty("providerPayload");
    await db.update(heartbeatRuns).set({ resultJson: null }).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect((await heartbeat.getRun(f.sourceRunId, { includeExecutionEvidence: true }))?.resultJson).toBeNull();
    await db.update(heartbeatRuns).set({ resultJson: { unrecognizedReceipt: true } }).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect((await heartbeat.getRun(f.sourceRunId, { includeExecutionEvidence: true }))?.resultJson).not.toBeNull();
  });

  it.each([false, true].flatMap(ascii => ["message", "retry"].map(kind => ({ ascii, kind }))))(
    "recovers a pre-dispatch review wait through an explicit $kind (SQL_ASCII: $ascii)", async ({ ascii, kind }) => {
    const f = await seedCancelledReviewWait();
    const heartbeat = heartbeatService(db);
    if (ascii) {
      const encoding = vi.spyOn(db, "execute").mockResolvedValueOnce([{ server_encoding: "SQL_ASCII" }] as never);
      try { expect((await heartbeat.getRun(f.sourceRunId))?.resultJson).toBeNull(); }
      finally { encoding.mockRestore(); }
    }
    const notice = await getExecutionBlocker(db, f.companyId, f.issueId);
    expect(notice).toMatchObject({ canRetry: true, runError: "Waiting for review; this continuation never started." });
    expect(notice?.nextAction).not.toContain("Inspect the run before sending a new message");
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const successor = await heartbeat.wakeup(f.agentId, { source: kind === "retry" ? "on_demand" : "automation", triggerDetail: "manual",
      reason: kind === "retry" ? "retry_failed_run" : "issue_commented",
      ...(kind === "retry" ? { failedRunId: f.sourceRunId } : {}), requestedByActorType: "user", requestedByActorId: "board",
      payload: { issueId: f.issueId, ...(kind === "message" ? { commentId: f.commentId } : {}) },
      contextSnapshot: { issueId: f.issueId, ...(kind === "message" ? { wakeCommentId: f.commentId } : {}) },
    });
    expect(successor).toMatchObject({ status: "queued", contextSnapshot: { forceFreshSession: true,
      previousRunId: f.sourceRunId, explicitUserContinuation: { commentId: kind === "message" ? f.commentId : null } } });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    expect((await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId)))[0].status).toBe("cancelled");
  });

  it.each([false, true])("reconsiders saved input after a pre-dispatch review wait exactly once (SQL_ASCII: %s)", async ascii => {
    const f = await seedCancelledReviewWait();
    const heartbeat = heartbeatService(db);
    if (ascii) {
      const encoding = vi.spyOn(db, "execute").mockResolvedValueOnce([{ server_encoding: "SQL_ASCII" }] as never);
      try { expect((await heartbeat.getRun(f.sourceRunId))?.resultJson).toBeNull(); }
      finally { encoding.mockRestore(); }
    }
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const leaseId = randomUUID();
    await db.insert(environmentLeases).values({ id: leaseId, companyId: f.companyId,
      heartbeatRunId: f.sourceRunId, provider: "local", status: "pending_cleanup", cleanupStatus: "failed" });
    await heartbeat.wakeup(f.agentId, { source: "automation", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board", payload: { issueId: f.issueId, commentId: f.commentId },
      contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId } });
    const [waiting] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId));
    expect(waiting.status).toBe("deferred_issue_execution");
    await db.update(environmentLeases).set({ status: "released", releasedAt: new Date(), cleanupStatus: "succeeded" })
      .where(eq(environmentLeases.id, leaseId));
    await db.update(agentWakeupRequests).set({ updatedAt: new Date(0) }).where(eq(agentWakeupRequests.id, waiting.id));
    await Promise.all([heartbeat.resumeExecutionWaitComments(), heartbeat.resumeExecutionWaitComments()]);
    const successors = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
    expect(successors).toHaveLength(1);
    expect(successors[0].contextSnapshot).toMatchObject({ wakeCommentIds: [f.commentId],
      explicitUserContinuation: { commentId: f.commentId }, forceFreshSession: true });
    expect((await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, waiting.id)))[0])
      .toMatchObject({ status: "coalesced", runId: successors[0].id });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });

  it.each(["launch", "provider", "cleanup"])("retains a pre-dispatch review wait with contradictory %s evidence", async kind => {
    const f = await seedCancelledReviewWait();
    if (kind === "cleanup") await db.insert(environmentLeases).values({ companyId: f.companyId,
      heartbeatRunId: f.sourceRunId, provider: "local", status: "pending_cleanup", cleanupStatus: "failed" });
    else await db.insert(heartbeatRunEvents).values({ companyId: f.companyId, runId: f.sourceRunId,
      agentId: f.agentId, seq: 1, eventType: kind === "launch" ? PROCESS_START_REQUESTED : "provider.event",
      stream: "system", level: "info", message: "Contradictory execution evidence" });
    try {
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ canRetry: false });
      expect(await admit(f)).toBeNull();
    } finally {
      await db.delete(environmentLeases).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
    }
  });

  it.each([false, true].flatMap(receipt => ["message", "retry"].map(kind => ({ receipt, kind }))))(
    "recovers historical native preparation through an explicit $kind (receipt: $receipt)", async ({ receipt, kind }) => {
    const f = await seedHistoricalCancelledPreparation(receipt);
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ canRetry: true });
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const successor = await heartbeatService(db).wakeup(f.agentId, {
      source: "on_demand", triggerDetail: "manual", reason: kind === "retry" ? "retry_failed_run" : "issue_commented",
      ...(kind === "retry" ? { failedRunId: f.sourceRunId } : {}), requestedByActorType: "user", requestedByActorId: "board",
      payload: { issueId: f.issueId, ...(kind === "message" ? { commentId: f.commentId } : {}) },
      contextSnapshot: { issueId: f.issueId, ...(kind === "message" ? { wakeCommentId: f.commentId } : {}) },
    });
    expect(successor).toMatchObject({ status: "queued", contextSnapshot: { forceFreshSession: true,
      previousRunId: f.sourceRunId, explicitUserContinuation: { commentId: kind === "message" ? f.commentId : null } } });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(source).toMatchObject({ status: "cancelled", runtimeMode: "legacy",
      resultJson: receipt ? { startupCancellation: { beforeNativeSelection: true } } : null });
  });

  it.each([false, true].flatMap(receipt => ["fresh", "earlier_delivered", "last_delivered"].map(kind => ({ receipt, kind }))))(
    "resumes saved input after historical native preparation expires across restart exactly once ($kind, receipt: $receipt)", async ({ receipt, kind }) => {
    const f = await seedHistoricalCancelledPreparation(receipt);
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    await db.update(heartbeatRuns).set({ controllerLeaseExpiresAt: new Date(Date.now() + 60_000) })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    await heartbeatService(db).wakeup(f.agentId, { source: "automation", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board", payload: { issueId: f.issueId, commentId: f.commentId },
      contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId } });
    const [waiting] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId));
    expect(waiting.status).toBe("deferred_issue_execution");
    if (kind !== "fresh") {
      const deliveredId = randomUUID();
      await db.insert(issueComments).values({ id: deliveredId, companyId: f.companyId, issueId: f.issueId,
        authorType: "user", authorUserId: "another-author", body: "Already handled",
        createdAt: new Date(kind === "earlier_delivered" ? "2026-09-11T10:30:00Z" : "2026-09-11T11:30:00Z") });
      await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "succeeded",
        startedAt: new Date("2026-09-11T12:00:00Z"), finishedAt: new Date("2026-09-11T12:01:00Z"),
        contextSnapshot: { issueId: f.issueId, wakeCommentIds: [deliveredId] } });
      await db.update(agentWakeupRequests).set({ payload: { ...waiting.payload,
        _paperclipWakeContext: { wakeCommentIds: kind === "earlier_delivered" ? [deliveredId, f.commentId] : [f.commentId, deliveredId] } },
      }).where(eq(agentWakeupRequests.id, waiting.id));
    }
    await db.update(heartbeatRuns).set({ controllerLeaseExpiresAt: new Date(0) })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(agentWakeupRequests).set({ updatedAt: new Date(0) }).where(eq(agentWakeupRequests.id, waiting.id));
    await Promise.all([heartbeatService(db).resumeExecutionWaitComments(), heartbeatService(db).resumeExecutionWaitComments()]);
    const successors = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
    expect(successors).toHaveLength(1);
    expect(successors[0].contextSnapshot).toMatchObject({ wakeCommentIds: [f.commentId],
      explicitUserContinuation: { commentId: f.commentId }, forceFreshSession: true });
    const [queueReceipt] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, waiting.id));
    expect(queueReceipt).toMatchObject({ status: "coalesced", runId: successors[0].id });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });

  it.each([false, true].flatMap(receipt => ["resolved", "dispatching", "adapter", "missing_boot", "current_boot", "missing_lease", "live_lease", "receipt", "launch", "invoked", "coordinator", "cleanup", "remote"].map(kind => ({ receipt, kind }))))(
    "holds historical native preparation with contradictory or incomplete $kind evidence (receipt: $receipt)", async ({ receipt, kind }) => {
      const f = await seedHistoricalCancelledPreparation(receipt);
      const patch = kind === "resolved" ? { runtimeModeResolvedAt: new Date() }
        : kind === "dispatching" ? { executionStage: "dispatching" }
        : kind === "adapter" ? { runnerProfileJson: { adapterDispatch: { adapterType: "process" } } }
        : kind === "missing_boot" ? { controllerBootId: null }
        : kind === "current_boot" ? { controllerBootId: legacyControllerBootId }
        : kind === "missing_lease" ? { controllerLeaseExpiresAt: null }
        : kind === "live_lease" ? { controllerLeaseExpiresAt: new Date(Date.now() + 60_000) }
        : kind === "receipt" ? { resultJson: { startupCancellation: { beforeNativeSelection: false } } } : {};
      if (Object.keys(patch).length) await db.update(heartbeatRuns).set(patch).where(eq(heartbeatRuns.id, f.sourceRunId));
      if (kind === "launch" || kind === "invoked") await db.insert(heartbeatRunEvents).values({ companyId: f.companyId,
        agentId: f.agentId, runId: f.sourceRunId, seq: 1,
        eventType: kind === "launch" ? PROCESS_START_REQUESTED : "adapter.invoke", payload: { adapterType: "paperclip_runner" } });
      if (kind === "coordinator") {
        await db.update(heartbeatRuns).set({ nativeIssueId: f.issueId }).where(eq(heartbeatRuns.id, f.sourceRunId));
        await db.insert(nativeRunFinalizations).values({ companyId: f.companyId,
          runId: f.sourceRunId, issueId: f.issueId, phase: "observed", attempt: 0 });
      }
      if (kind === "cleanup" || kind === "remote") await db.insert(environmentLeases).values({ companyId: f.companyId,
        heartbeatRunId: f.sourceRunId, provider: kind === "remote" ? "daytona" : "local",
        providerLeaseId: kind === "remote" ? "unverified" : null, leasePolicy: "ephemeral",
        status: "pending_cleanup", cleanupStatus: "failed" });
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ canRetry: false });
      expect(await admit(f)).toBeNull();
      // Later tests exercise the global cleanup sweep with their own retry
      // counters. Do not leave this negative fixture as another cleanup target.
      await db.delete(environmentLeases).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
    },
  );

  it.each(["attempt", "generation", "controller", "lease", "process", "launch", "provider", "cleanup", "remote", "preparing", "closed", "reassigned"])(
    "retains cancellation safeguards with %s evidence", async kind => {
      const f = await seedCancelledStartup();
      if (kind === "attempt") await db.update(nativeRunFinalizations).set({ attempt: 1 }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      if (kind === "generation") await db.update(nativeRunFinalizations).set({ controllerGeneration: 1 }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      if (kind === "controller") await db.update(nativeRunFinalizations).set({ controllerBootId: "old-owner" }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      if (kind === "lease") await db.update(nativeRunFinalizations).set({ leaseOwner: "owner", leaseExpiresAt: new Date(Date.now() + 60000) }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      if (kind === "process") await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
      if (kind === "launch" || kind === "provider") await db.insert(heartbeatRunEvents).values({ companyId: f.companyId,
        agentId: f.agentId, runId: f.sourceRunId, seq: 1,
        eventType: kind === "launch" ? PROCESS_START_REQUESTED : "provider.event",
        ...(kind === "provider" ? { sourceEventId: "provider-1", sourceInstanceId: "provider", sourceSeq: 1, protocolSchemaVersion: 1, canonicalPayloadHash: "hash" } : {}),
      });
      if (kind === "cleanup") await db.update(environmentLeases).set({ status: "pending_cleanup", cleanupStatus: "failed" }).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
      if (kind === "remote") await db.update(environmentLeases).set({ provider: "daytona", providerLeaseId: "unverified" }).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
      if (kind === "preparing") await db.update(heartbeatRuns).set({ controllerLeaseExpiresAt: new Date(Date.now() + 60000) }).where(eq(heartbeatRuns.id, f.sourceRunId));
      if (kind === "closed") await db.update(issues).set({ status: "done" }).where(eq(issues.id, f.issueId));
      if (kind === "reassigned") await db.update(issues).set({ assigneeAgentId: null }).where(eq(issues.id, f.issueId));
      expect(await admit(f)).toBeNull();
      expect((await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId)))[0].phase).toBe("observed");
      await db.delete(environmentLeases).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
    },
  );

  it("preserves local stop proof after process metadata is cleared and invalidates it on another launch", async () => {
    const f = await seed();
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.transaction(async tx => {
      expect(await recordNativeLocalProcessStop(tx as unknown as typeof db, source)).toBe(true);
      await tx.update(heartbeatRuns).set({ processPid: null }).where(eq(heartbeatRuns.id, source.id));
    });
    expect(await hasNativeLocalProcessStop(db, f.companyId, source.id)).toBe(true);
    expect(await hasNativeLocalProcessStop(db, randomUUID(), source.id)).toBe(false);
    expect(await admit(f, true)).toMatchObject({ previousRunId: source.id });
    await persistHeartbeatRunProcessMetadata(db, source.id, { pid: 999999999, processGroupId: null, startedAt: new Date().toISOString() });
    await db.update(heartbeatRuns).set({ processPid: null }).where(eq(heartbeatRuns.id, source.id));
    expect(await admit(f, true)).toBeNull();
    expect(await recordNativeLocalProcessStop(db, source)).toBe(true);
    await appendHeartbeatRunEvent(db, { companyId: f.companyId, runId: source.id, agentId: f.agentId,
      eventType: PROCESS_START_REQUESTED });
    // No PID was stored for the new launch, as when the server dies after spawn.
    expect(await admit(f, true)).toBeNull();
  });

  it.each(["live", "remote", "provider_event"])("does not accept invalid local stop proof: %s", async kind => {
    const f = await seed();
    if (kind === "remote") {
      const [environment] = await db.insert(environments).values({ name: "Remote stop", driver: "sandbox" }).returning();
      await db.insert(environmentLeases).values({ companyId: f.companyId, heartbeatRunId: f.sourceRunId,
        environmentId: environment.id, provider: "daytona", status: "active", leasePolicy: "ephemeral" });
    }
    if (kind === "live") await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (kind === "provider_event") {
      await db.insert(heartbeatRunEvents).values({ companyId: f.companyId, runId: source.id, agentId: f.agentId,
        eventType: "native.local_process_stopped", seq: 1, sourceEventId: randomUUID() });
    } else expect(await recordNativeLocalProcessStop(db, source)).toBe(false);
    expect(await hasNativeLocalProcessStop(db, f.companyId, source.id)).toBe(false);
  });

  it.each(["stopped_process", "cancelled_startup"])("resumes saved local messages after restart exactly once: %s", async kind => {
    const f = kind === "cancelled_startup" ? await seedCancelledStartup() : await seed();
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
    // A prior cancelled admission is also held, but cannot select the native
    // retry source. The newest blocker must win just as it does on Send.
    const oldAdmissionId = randomUUID();
    await db.insert(heartbeatRuns).values({ id: oldAdmissionId, companyId: f.companyId, agentId: f.agentId,
      status: "cancelled", errorCode: "execution_reconciliation_required", contextSnapshot: { issueId: f.issueId },
      finishedAt: new Date("2026-09-11T09:00:00Z") });
    await db.update(issueRecoveryActions).set({ updatedAt: new Date(0), evidence: { runId: oldAdmissionId,
      automaticRecovery: { replay: "blocked", actionOutcome: "unknown" } } }).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.insert(issueRecoveryActions).values({ companyId: f.companyId, sourceIssueId: f.issueId,
      kind: "active_run_watchdog", cause: "uncertain_external_action", fingerprint: randomUUID(), status: "active",
      nextAction: "Waiting for the current run.", evidence: { runId: f.sourceRunId } });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ runId: f.sourceRunId });
    await heartbeatService(db).wakeup(f.agentId, { source: "automation", triggerDetail: "system", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board", payload: { issueId: f.issueId, commentId: f.commentId },
      contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId } });
    const [waiting] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId));
    expect(waiting.payload?.executionWait).toMatchObject({ reason: kind === "cancelled_startup" ? "controller_settling" : "process_running" });
    const makeDue = () => db.update(agentWakeupRequests).set({ updatedAt: new Date(0) }).where(eq(agentWakeupRequests.id, waiting.id));
    await makeDue();
    await heartbeatService(db).resumeExecutionWaitComments();
    expect(await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId))).toHaveLength(1);
    await db.update(heartbeatRuns).set({ processPid: 999999999 }).where(eq(heartbeatRuns.id, f.sourceRunId));
    const [stopped] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.transaction(async tx => {
      await recordNativeLocalProcessStop(tx as unknown as typeof db, stopped);
      await tx.update(heartbeatRuns).set({ processPid: null }).where(eq(heartbeatRuns.id, stopped.id));
    });
    const holdId = randomUUID();
    await db.insert(issueTreeHolds).values({ id: holdId, companyId: f.companyId, rootIssueId: f.issueId, mode: "pause", status: "active" });
    await db.insert(issueTreeHoldMembers).values({ companyId: f.companyId, holdId, issueId: f.issueId, depth: 0, issueTitle: "Deploy", issueStatus: "blocked" });
    for (let attempt = 0; attempt < 2; attempt++) {
      await makeDue();
      await heartbeatService(db).resumeExecutionWaitComments();
    }
    expect(await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId))).toHaveLength(1);
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
    const [paused] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, waiting.id));
    expect(paused.payload?.executionWait).toMatchObject({ reason: "issue_tree_hold_active" });
    await db.update(issueTreeHolds).set({ status: "released" }).where(eq(issueTreeHolds.id, holdId));
    await db.update(agents).set({ runtimeConfig: { heartbeat: { maxConcurrentRuns: 1, maxDailyRuns: 0 } } }).where(eq(agents.id, f.agentId));
    for (let attempt = 0; attempt < 2; attempt++) {
      await makeDue();
      await heartbeatService(db).resumeExecutionWaitComments();
    }
    expect(await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId))).toHaveLength(1);
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
    await db.update(agents).set({ runtimeConfig: { heartbeat: { maxConcurrentRuns: 1 } } }).where(eq(agents.id, f.agentId));
    await makeDue();
    await Promise.all([heartbeatService(db).resumeExecutionWaitComments(), heartbeatService(db).resumeExecutionWaitComments()]);
    const runs = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
    expect(runs).toHaveLength(1);
    expect(runs[0].contextSnapshot).toMatchObject({ forceFreshSession: true, previousRunId: f.sourceRunId,
      explicitUserContinuation: { commentId: f.commentId } });
    const [adopted] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, waiting.id));
    expect(adopted).toMatchObject({ status: "coalesced", runId: runs[0].id });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });


  it.each(["issue_commented", "retry_failed_run"])("does not bypass an unsafe restore hold through %s", async reason => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "grok_local" }).where(eq(agents.id, f.agentId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", processPid: null,
      errorCode: "workspace_restore_failed", resultJson: { workspaceRestoreFailure: "restore_unsafe_archive", conversationContinuation: "continue_conversation_v1" },
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" }).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    const blocked = vi.fn();
    expect(await db.transaction(tx => admitExplicitNativeContinuation({ ...f, reason,
      commentId: reason === "issue_commented" ? f.commentId : null,
      failedRunId: reason === "retry_failed_run" ? f.sourceRunId : null,
      onBlocked: blocked, db: tx as unknown as typeof db,
    }))).toBeNull();
    expect(blocked).toHaveBeenCalledWith("workspace_repair_required", expect.any(String));
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ runId: f.sourceRunId });
  });

  it.each(["issue_commented", "retry_failed_run"])("continues a legacy Daytona run lost before adapter.invoke: %s", async reason => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", processPid: null,
      errorCode: "process_lost" }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    const [environment] = await db.insert(environments).values({ name: `Daytona startup ${f.sourceRunId}`, driver: "sandbox" }).returning();
    const identity = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      provider: "daytona", providerLeaseId: "startup-sandbox" };
    await db.insert(environmentLeases).values({ ...identity, environmentId: environment.id,
      status: "released", leasePolicy: "ephemeral", releasedAt: new Date(), cleanupStatus: "success",
      metadata: { remoteExecutionTermination: remoteTerminationReceipt(identity,
        { providerLeaseId: identity.providerLeaseId, state: "destroyed" }) } });
    const result = await db.transaction(tx => admitExplicitNativeContinuation({ ...f, reason,
      commentId: reason === "issue_commented" ? f.commentId : null,
      failedRunId: reason === "retry_failed_run" ? f.sourceRunId : null,
      db: tx as unknown as typeof db }));
    expect(result).toMatchObject({ previousRunId: f.sourceRunId });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(source.resultJson).toBeNull();
  });

  it.each(["claim", "invocation"])("does not convert a known process run after switching the agent to Claude: %s", async evidence => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", errorCode: "process_lost",
      runnerProfileJson: evidence === "claim" ? { adapterDispatch: { adapterType: "process" } } : null,
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (evidence === "invocation") await db.insert(heartbeatRunEvents).values({ companyId: f.companyId,
      runId: f.sourceRunId, agentId: f.agentId, seq: 1, eventType: "adapter.invoke", payload: { adapterType: "process" } });
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(await admit(f)).toBeNull();
    expect(await admitExplicitNativeContinuation({ ...f, db, reason: "retry_failed_run",
      commentId: null, failedRunId: f.sourceRunId })).toBeNull();
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
  });

  it("keeps failed remote cleanup blocked even after the lease release timestamp is recorded", async () => {
    const f = await seed();
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", processPid: null,
      resultJson: { conversationContinuation: "continue_conversation_v1" } }).where(eq(heartbeatRuns.id, f.sourceRunId));
    const [environment] = await db.insert(environments).values({ name: `Cleanup ${f.sourceRunId}`, driver: "sandbox" }).returning();
    await db.insert(environmentLeases).values({ companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      environmentId: environment.id, provider: "daytona", providerLeaseId: "still-running",
      status: "pending_cleanup", releasedAt: new Date(), cleanupStatus: "failed", leasePolicy: "ephemeral" });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toMatchObject({ cause: "execution_owner_active" });
    await db.delete(environmentLeases).where(eq(environmentLeases.heartbeatRunId, f.sourceRunId));
  });

  it("retries exhausted cleanup only for the selected failed run and adopts concurrent Retry clicks", async () => {
    const f = await seed(), other = await seed();
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const identities = [f, other].map(fixture => ({ id: randomUUID(), companyId: fixture.companyId,
      heartbeatRunId: fixture.sourceRunId, provider: "daytona", providerLeaseId: fixture.sourceRunId }));
    for (const identity of identities) await db.insert(environmentLeases).values({ ...identity,
      status: "pending_cleanup", leasePolicy: "ephemeral", releasedAt: new Date(), cleanupStatus: "failed",
      metadata: { pendingCleanupRetryAttempts: 5, pendingCleanupRetryCapWarned: true } });
    const destroyed: string[] = [];
    let readyCount = 0;
    let bothReady!: () => void;
    const ready = new Promise<void>(resolve => { bothReady = resolve; });
    const heartbeat = heartbeatService(db, { environmentRuntime: {
      isPendingCleanupWorkerReady: async () => { if (++readyCount === 2) bothReady(); await ready; return true; },
      retryPendingSandboxTeardown: async ({ lease }: { lease: { id: string; providerLeaseId: string } }) => {
        destroyed.push(lease.id);
        return { providerLeaseId: lease.providerLeaseId, state: "destroyed" };
      },
    } as unknown as HeartbeatEnvironmentRuntime });
    const request = { source: "on_demand" as const, triggerDetail: "manual" as const,
      reason: "retry_failed_run", failedRunId: f.sourceRunId,
      requestedByActorType: "user" as const, requestedByActorId: "board", payload: { issueId: f.issueId } };
    try {
      const [first, second] = await Promise.all([heartbeat.wakeup(f.agentId, request), heartbeat.wakeup(f.agentId, request)]);
      // A losing cleanup claim can still see the hold until the winner finishes;
      // a subsequent click adopts the already admitted successor.
      const successor = first ?? second;
      expect(successor?.id).toBeTruthy();
      expect((await heartbeat.wakeup(f.agentId, request))?.id).toBe(successor?.id);
      expect(destroyed).toEqual([identities[0].id]);
      const [untouched] = await db.select().from(environmentLeases).where(eq(environmentLeases.id, identities[1].id));
      expect(untouched).toMatchObject({ status: "pending_cleanup", metadata: { pendingCleanupRetryAttempts: 5 } });
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    } finally {
      for (const identity of identities) await db.delete(environmentLeases).where(eq(environmentLeases.id, identity.id));
    }
  });

  it("allows a later user cleanup attempt after transient failure without resetting automatic retries", async () => {
    const f = await seed();
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const identity = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      provider: "daytona", providerLeaseId: f.sourceRunId };
    await db.insert(environmentLeases).values({ ...identity, status: "pending_cleanup", leasePolicy: "ephemeral",
      releasedAt: new Date(), cleanupStatus: "failed", metadata: { pendingCleanupRetryAttempts: 5 } });
    let attempts = 0;
    const heartbeat = heartbeatService(db, { environmentRuntime: {
      retryPendingSandboxTeardown: async () => {
        if (++attempts < 3) throw new Error("provider temporarily unavailable");
        return { providerLeaseId: identity.providerLeaseId, state: "destroyed" };
      },
    } as unknown as HeartbeatEnvironmentRuntime });
    const request = { source: "on_demand" as const, triggerDetail: "manual" as const,
      reason: "retry_failed_run", failedRunId: f.sourceRunId, requestedByActorType: "user" as const,
      requestedByActorId: "board", payload: { issueId: f.issueId } };
    try {
      expect(await heartbeat.wakeup(f.agentId, request)).toBeNull();
      expect(attempts).toBe(1);
      expect(await heartbeat.wakeup(f.agentId, request)).toBeNull();
      expect(attempts).toBe(2);
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
      await heartbeat.sweepPendingCleanupLeases();
      expect(attempts).toBe(2);
      const successor = await heartbeat.wakeup(f.agentId, request);
      expect(attempts).toBe(3);
      expect(successor?.retryOfRunId).toBe(f.sourceRunId);
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
      expect((await heartbeat.wakeup(f.agentId, request))?.id).toBe(successor?.id);
      expect(attempts).toBe(3);
    } finally {
      await db.delete(environmentLeases).where(eq(environmentLeases.id, identity.id));
    }
  });

  it("queues one exact Retry with fresh history and adopts repeated clicks", async () => {
    const f = await seed();
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const service = heartbeatService(db);
    const request = { source: "on_demand" as const, triggerDetail: "manual" as const,
      reason: "retry_failed_run", failedRunId: f.sourceRunId,
      requestedByActorType: "user" as const, requestedByActorId: "board", payload: { issueId: f.issueId } };
    const [first, second] = await Promise.all([service.wakeup(f.agentId, request), service.wakeup(f.agentId, request)]);
    expect(first?.id).toBeTruthy();
    expect(second?.id).toBe(first?.id);
    expect(first).toMatchObject({ retryOfRunId: f.sourceRunId,
      contextSnapshot: { previousRunId: f.sourceRunId, forceFreshSession: true } });
    const envelope = await buildExecutionContinuation({ db, companyId: f.companyId, issueId: f.issueId,
      agentId: f.agentId, runId: first!.id, context: first!.contextSnapshot!, summary: null, exposeLowTrustRaw: false });
    expect(envelope.interruptedRunId).toBe(f.sourceRunId);
    await expect(buildExecutionContinuation({ db, companyId: f.companyId, issueId: f.issueId,
      agentId: f.agentId, runId: randomUUID(), context: first!.contextSnapshot!, summary: null, exposeLowTrustRaw: false }))
      .rejects.toThrow("continuation_user_authorization_missing");
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });

  it.each([true, false])("acknowledges a legacy remote Stop only after confirmed lease cleanup: %s", async confirmed => {
    const f = await seed();
    await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
    await db.update(heartbeatRuns).set({ runtimeMode: "legacy", status: "cancelled", processPid: null,
      resultJson: { executionCancellation: { state: "requested" } },
    }).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.insert(heartbeatRunEvents).values({ companyId: f.companyId, runId: f.sourceRunId,
      agentId: f.agentId, seq: 1, eventType: "adapter.invoke", payload: { adapterType: "claude_local" } });
    await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
      .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    const [environment] = await db.insert(environments).values({ name: `Remote ${f.sourceRunId}`, driver: "sandbox" }).returning();
    const identity = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      provider: "daytona", providerLeaseId: "sandbox-legacy" };
    await db.insert(environmentLeases).values({ ...identity, environmentId: environment.id,
      status: "expired", leasePolicy: "ephemeral", releasedAt: new Date(), cleanupStatus: "success",
      metadata: confirmed ? { remoteExecutionTermination: remoteTerminationReceipt(identity,
        { providerLeaseId: identity.providerLeaseId, state: "destroyed" }) } : {},
    });
    await heartbeatService(db).releaseEnvironmentLeasesForRun({ runId: f.sourceRunId,
      companyId: f.companyId, agentId: f.agentId, status: "cancelled" });
    const [run] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(run.resultJson?.executionCancellation).toMatchObject({ state: confirmed ? "acknowledged" : "requested" });
    if (confirmed) expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    else expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
  });

  it.each(["stopped", "destroyed", "missing", "wrong_lease", "cleanup_failed", "active"])(
    "admits a remote native predecessor only with confirmed termination: %s", async kind => {
      const f = await seed();
      // This PID exists on the control-plane host. It must never be used to
      // infer liveness of the identically numbered remote process.
      await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
      const [environment] = await db.insert(environments).values({ name: `Remote ${f.sourceRunId}`, driver: "sandbox" }).returning();
      const identity = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
        provider: "daytona", providerLeaseId: "sandbox-1" };
      const proof = remoteTerminationReceipt(identity, { providerLeaseId: "sandbox-1",
        state: kind === "destroyed" ? "destroyed" : "stopped" });
      await db.insert(environmentLeases).values({ ...identity, environmentId: environment.id,
        issueId: f.issueId, status: kind === "active" ? "active" : "released", leasePolicy: "ephemeral",
        releasedAt: kind === "active" ? null : new Date(), cleanupStatus: kind === "cleanup_failed" ? "failed" : "success",
        metadata: kind === "missing" ? {} : { remoteExecutionTermination:
          kind === "wrong_lease" ? { ...proof, providerLeaseId: "other-sandbox" } : proof },
      });
      const result = await admit(f);
      if (["stopped", "destroyed"].includes(kind)) expect(result).toMatchObject({ previousRunId: f.sourceRunId });
      else expect(result).toBeNull();
    },
  );

  it.each([
    { runtime: "native", retry: false }, { runtime: "native", retry: true },
    { runtime: "legacy", retry: false }, { runtime: "legacy", retry: true },
    { runtime: "legacy_startup", retry: false }, { runtime: "legacy_startup", retry: true },
  ])("resumes a user message after confirmed cleanup: %j", async ({ runtime, retry }) => {
    const f = await seed();
    if (runtime.startsWith("legacy")) {
      await db.update(agents).set({ adapterType: "claude_local" }).where(eq(agents.id, f.agentId));
      await db.update(heartbeatRuns).set({ runtimeMode: "legacy", status: "cancelled", processPid: null,
        resultJson: { executionCancellation: { state: "requested" } } }).where(eq(heartbeatRuns.id, f.sourceRunId));
      if (runtime === "legacy_startup") {
        await db.update(heartbeatRuns).set({ status: "failed", resultJson: null, errorCode: "process_lost" })
          .where(eq(heartbeatRuns.id, f.sourceRunId));
      } else await db.insert(heartbeatRunEvents).values({ companyId: f.companyId, runId: f.sourceRunId,
        agentId: f.agentId, seq: 1, eventType: "adapter.invoke", payload: { adapterType: "claude_local" } });
      await db.update(issueRecoveryActions).set({ cause: "legacy_execution_requires_reconciliation" })
        .where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    }
    // Keep the successor queued so this test never starts an actual provider.
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const [environment] = await db.insert(environments).values({ name: `pending-${f.sourceRunId}`, driver: "sandbox" }).returning();
    const identity = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      provider: "daytona", providerLeaseId: "pending-sandbox" };
    await db.insert(environmentLeases).values({ ...identity, environmentId: environment.id, status: "active", leasePolicy: "ephemeral" });
    const heartbeat = heartbeatService(db, retry ? { environmentRuntime: {
      retryPendingSandboxTeardown: async () => ({ providerLeaseId: identity.providerLeaseId, state: "destroyed" }),
    } as unknown as HeartbeatEnvironmentRuntime } : {});
    await heartbeat.wakeup(f.agentId, { source: "automation", triggerDetail: "system", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board", payload: { issueId: f.issueId, commentId: f.commentId },
      contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId } });
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    await heartbeat.resumeRemoteStopComments(source);
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
    if (retry) {
      await db.update(environmentLeases).set({ status: "pending_cleanup", cleanupStatus: "failed" })
        .where(eq(environmentLeases.id, identity.id));
      expect(await heartbeat.sweepPendingCleanupLeases()).toMatchObject({ destroyed: 1 });
      const [lease] = await db.select().from(environmentLeases).where(eq(environmentLeases.id, identity.id));
      expect(lease.metadata?.remoteExecutionTermination).toMatchObject({ runId: f.sourceRunId, state: "destroyed" });
    } else {
      await db.update(environmentLeases).set({ status: "released", releasedAt: new Date(), cleanupStatus: "success",
        metadata: { remoteExecutionTermination: remoteTerminationReceipt(identity,
          { providerLeaseId: identity.providerLeaseId, state: "stopped" }) } }).where(eq(environmentLeases.id, identity.id));
      await heartbeat.releaseEnvironmentLeasesForRun({ runId: source.id, companyId: source.companyId,
        agentId: source.agentId, status: source.status });
    }
    await heartbeat.resumeRemoteStopComments(source);
    await heartbeat.resumeRemoteStopComments(source);
    const runs = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
    expect(runs).toHaveLength(1);
    if (runtime !== "legacy") expect(runs[0].contextSnapshot).toMatchObject({ forceFreshSession: true, previousRunId: f.sourceRunId,
      explicitUserContinuation: { commentId: f.commentId } });
    else expect(runs[0].contextSnapshot).toMatchObject({ wakeCommentId: f.commentId });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });

  it("queues the actual user wake with a fresh session and retained source context", async () => {
    const f = await seed();
    // Occupy this agent's only slot so this admission test never starts a provider.
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const wake = await heartbeatService(db).wakeup(f.agentId, {
      source: "automation", triggerDetail: "system", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board",
      payload: { issueId: f.issueId, commentId: f.commentId },
      contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId },
    });
    expect(wake).toMatchObject({ status: "queued", retryOfRunId: null,
      contextSnapshot: { forceFreshSession: true, previousRunId: f.sourceRunId,
        explicitUserContinuation: { previousRunId: f.sourceRunId, commentId: f.commentId } } });
    const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(action.evidence.explicitUserContinuation).toMatchObject({ runId: wake!.id });
    const envelope = await buildExecutionContinuation({ db, companyId: f.companyId, issueId: f.issueId,
      agentId: f.agentId, context: wake!.contextSnapshot!, summary: "Deployment completed.", exposeLowTrustRaw: false });
    expect(envelope.interruptedRunId).toBe(f.sourceRunId);
    expect(envelope.objective).toBe("What happened?");
    expect(envelope.completedWork).toBe("Deployment completed.");
  });

  it.each(["pause", "dependency", "state"])("keeps the existing %s gate on the actual user wake", async gate => {
    const f = await seed();
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    if (gate === "pause") {
      const holdId = randomUUID();
      await db.insert(issueTreeHolds).values({ id: holdId, companyId: f.companyId, rootIssueId: f.issueId, mode: "pause", status: "active" });
      await db.insert(issueTreeHoldMembers).values({ companyId: f.companyId, holdId, issueId: f.issueId, depth: 0, issueTitle: "Deploy", issueStatus: "blocked" });
    } else if (gate === "dependency") {
      const blockerId = randomUUID();
      await db.insert(issues).values({ id: blockerId, companyId: f.companyId, title: "Required approval", status: "todo" });
      await db.insert(issueRelations).values({ companyId: f.companyId, issueId: blockerId, relatedIssueId: f.issueId, type: "blocks" });
    }
    const wake = await heartbeatService(db).wakeup(f.agentId, {
      source: "automation", triggerDetail: "system", reason: "issue_commented", requestedByActorType: "user", requestedByActorId: "board",
      ...(gate === "state" ? { issueStateGuard: { statuses: ["todo"], assigneeAgentId: f.agentId } } : {}),
      payload: { issueId: f.issueId, commentId: f.commentId }, contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId },
    });
    const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    if (gate === "pause" || gate === "state") {
      expect(wake).toBeNull();
      expect(action.evidence.explicitUserContinuation).toBeUndefined();
    } else {
      expect(wake).toMatchObject({ contextSnapshot: { dependencyBlockedInteraction: true, unresolvedBlockerCount: 1 } });
      expect(await db.select().from(issueRelations).where(eq(issueRelations.companyId, f.companyId))).toHaveLength(1);
    }
  });

  it("preflights eligibility without retiring the hold or creating a successor", async () => {
    const f = await seed();
    expect(await admit(f, true)).toMatchObject({ previousRunId: f.sourceRunId });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
    expect(await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.successorRunId))).toHaveLength(0);
    const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(action.evidence.explicitUserContinuation).toBeUndefined();
  });
  it("retains the message receipt without a phantom run when ownership is still live", async () => {
    const f = await seed();
    await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
    const wake = await heartbeatService(db).wakeup(f.agentId, {
      source: "automation", triggerDetail: "system", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board",
      payload: { issueId: f.issueId, commentId: f.commentId },
      contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId },
    });
    expect(wake).toBeNull();
    const [receipt] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId));
    expect(receipt).toMatchObject({ status: "deferred_issue_execution", requestedByActorId: "board", runId: null });
    expect(await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.companyId, f.companyId))).toHaveLength(1);
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
  });
  it("lets a new human message continue after exhausted recovery without certifying old actions", async () => {
    const f = await seed();
    expect(await admit(f)).toEqual({ previousRunId: f.sourceRunId, commentId: f.commentId });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    const [action] = await db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    expect(action.evidence).toMatchObject({ automaticRecovery: { actionOutcome: "unknown" }, explicitUserContinuation: { runId: f.successorRunId, commentId: f.commentId } });
    const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(source.status).toBe("failed");
    const [coordinator] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    expect(coordinator.attempt).toBe(3);
    expect(coordinator.failureDetail?.replacementDenied).toBe("explicit_user_continuation");
  });

  it.each(["ready", "live_process", "pause", "delivered", "mixed_authors", "last_delivered", "operator_stop"])(
    "automatically delivers an unconsumed native message sent before the failed run stopped, respecting %s", async gate => {
    const f = await seed();
    await db.update(issueComments).set({ createdAt: new Date("2026-09-11T09:59:00Z") }).where(eq(issueComments.id, f.commentId));
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    let queuedIds = [f.commentId];
    let expectedIds = queuedIds;
    if (["mixed_authors", "last_delivered"].includes(gate)) {
      const secondId = randomUUID();
      await db.insert(issueComments).values({ id: secondId, companyId: f.companyId, issueId: f.issueId,
        authorType: "user", authorUserId: "second-author", body: "Also preserve the existing work.",
        createdAt: new Date("2026-09-11T09:59:01Z") });
      queuedIds = [f.commentId, secondId];
      expectedIds = gate === "last_delivered" ? [f.commentId] : queuedIds;
      if (gate === "last_delivered") await db.update(heartbeatRuns).set({
        contextSnapshot: { issueId: f.issueId, wakeCommentIds: [secondId] },
      }).where(eq(heartbeatRuns.id, f.sourceRunId));
    }
    if (gate === "live_process") await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (gate === "operator_stop") await db.update(heartbeatRuns).set({ status: "cancelled", errorCode: "operator_interrupted" }).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (gate === "delivered") await db.update(heartbeatRuns).set({ contextSnapshot: { issueId: f.issueId,
      wakeCommentIds: queuedIds } }).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (gate === "pause") {
      const holdId = randomUUID();
      await db.insert(issueTreeHolds).values({ id: holdId, companyId: f.companyId, rootIssueId: f.issueId, mode: "pause", status: "active" });
      await db.insert(issueTreeHoldMembers).values({ companyId: f.companyId, holdId, issueId: f.issueId, depth: 0, issueTitle: "Deploy", issueStatus: "blocked" });
    }
    const queueId = randomUUID();
    await db.insert(agentWakeupRequests).values({ id: queueId, companyId: f.companyId, agentId: f.agentId,
      source: "automation", status: "deferred_issue_execution", reason: "issue_commented",
      requestedByActorType: "user", requestedByActorId: "board", updatedAt: new Date(0),
      payload: { issueId: f.issueId, commentId: queuedIds.at(-1), executionWait: { reason: "execution_recovery" },
        _paperclipWakeContext: { issueId: f.issueId, wakeReason: "issue_commented", wakeCommentIds: queuedIds, wakeCommentId: queuedIds.at(-1) } },
    });
    const service = heartbeatService(db);
    await service.resumeExecutionWaitComments();
    await service.resumeExecutionWaitComments();
    const [receipt] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, queueId));
    if (!["ready", "mixed_authors", "last_delivered"].includes(gate)) {
      expect(receipt.status).toBe("deferred_issue_execution");
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
      expect(await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")))).toHaveLength(0);
      return;
    }
    expect(receipt.status).toBe("coalesced");
    const [successor] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, receipt.runId!));
    expect(successor.contextSnapshot).toMatchObject({ wakeCommentIds: expectedIds,
      explicitUserContinuation: { previousRunId: f.sourceRunId, commentId: expectedIds.at(-1) } });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    const [prior] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    expect(prior.status).toBe("failed");
  });

  it.each(["native", "before_selection"])("offers and admits an exact Retry for native preparation cancelled before provider startup: %s", async phase => {
    const f = await seedCancelledStartup();
    if (phase === "before_selection") {
      await db.delete(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      await db.update(heartbeatRuns).set({ runtimeMode: "legacy", runtimeModeResolvedAt: null, nativeIssueId: null,
        runnerProfileJson: { adapterDispatch: { adapterType: "paperclip_runner" } },
        resultJson: { startupCancellation: { beforeNativeSelection: true }, startupPreparationSettledAt: new Date().toISOString() },
      }).where(eq(heartbeatRuns.id, f.sourceRunId));
    }
    const blocker = await getExecutionBlocker(db, f.companyId, f.issueId);
    expect(blocker).toMatchObject({ runId: f.sourceRunId, canRetry: true });
    await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
    const service = heartbeatService(db);
    const successor = await service.wakeup(f.agentId, { source: "on_demand", triggerDetail: "manual", reason: "retry_failed_run",
      failedRunId: f.sourceRunId, requestedByActorType: "user", requestedByActorId: "board", payload: { issueId: f.issueId } });
    expect(successor).toMatchObject({ status: "queued", retryOfRunId: f.sourceRunId });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });
  it.each(["failed", "succeeded_result", "rejected_result", "still_committing", "controller", "successor", "live_process"])(
    "requires a fully committed failed result and verified stop for a new turn (%s)", async scenario => {
      const f = await seed(), contractId = randomUUID(), resultId = randomUUID();
      await db.insert(completionContracts).values({ id: contractId, companyId: f.companyId, issueId: f.issueId,
        revision: 1, schemaVersion: "paperclip.completion-contract.v1", policyVersion: "test",
        risk: "standard", completionAuthority: "server_arbiter", incompleteCriteriaPolicy: "preserve_non_terminal",
        contractJson: {}, canonicalSha256: contractId, createdByActorType: "system", createdByActorId: "test" });
      await db.update(heartbeatRuns).set({ completionContractId: contractId,
        ...(scenario === "live_process" ? { processPid: process.pid } : {}),
      }).where(eq(heartbeatRuns.id, f.sourceRunId));
      await db.insert(nativeRunResults).values({ id: resultId, companyId: f.companyId, issueId: f.issueId,
        runId: f.sourceRunId, completionContractId: contractId, serverFingerprint: resultId,
        schemaStatus: scenario === "rejected_result" ? "rejected" : "accepted", canonicalSha256: resultId,
        resultJson: { terminal: { runTerminalState: scenario === "succeeded_result" ? "succeeded" : "failed" } } });
      await db.update(nativeRunFinalizations).set({ resultId,
        phase: scenario === "still_committing" ? "result_accepted" : "committed",
        leaseOwner: scenario === "controller" ? "active-controller" : null,
        failureDetail: scenario === "successor" ? { successorRunId: randomUUID() } : null,
      }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      const result = await admit(f);
      if (scenario === "failed") {
        expect(result).toEqual({ previousRunId: f.sourceRunId, commentId: f.commentId });
        expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
        const [saved] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
        expect(saved).toMatchObject({ phase: "committed", resultId });
      } else {
        expect(result).toBeNull();
        expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
      }
    });
  async function seedResultBeforeTerminalFailure(f: Fixture) {
    const contractId = randomUUID(), resultId = randomUUID();
    await db.insert(completionContracts).values({ id: contractId, companyId: f.companyId, issueId: f.issueId,
      revision: 1, schemaVersion: "paperclip.completion-contract.v1", policyVersion: "test",
      risk: "standard", completionAuthority: "server_arbiter", incompleteCriteriaPolicy: "preserve_non_terminal",
      contractJson: {}, canonicalSha256: contractId, createdByActorType: "system", createdByActorId: "test" });
    await db.update(heartbeatRuns).set({ completionContractId: contractId, errorCode: "provider_transport_failed" })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    // Dickens returned a result before checkpoint/suspension failed. Accepting
    // that result did not commit its disposition or make the failed run live.
    await db.insert(nativeRunResults).values({ id: resultId, companyId: f.companyId, issueId: f.issueId,
      runId: f.sourceRunId, completionContractId: contractId, serverFingerprint: resultId,
      schemaStatus: "accepted", canonicalSha256: resultId,
      resultJson: { terminal: { runTerminalState: "succeeded", reportedWorkDisposition: "blocked" } } });
    await db.update(nativeRunFinalizations).set({ resultId, failureCode: "native_session_retry_exhausted" })
      .where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(issueRecoveryActions).set({ status: "active", cause: "native_session_retry_exhausted",
      evidence: { runId: f.sourceRunId, coordinatorAttempt: 3, sourceFailureCode: "provider_transport_failed" },
    }).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    return resultId;
  }
  it.each(["stopped", "controller", "successor", "still_committing", "live_process", "identity_missing"])(
    "continues after terminal failure with a retained result only when execution stopped (%s)", async scenario => {
      const f = await seed(), resultId = await seedResultBeforeTerminalFailure(f);
      await db.update(nativeRunFinalizations).set({
        phase: scenario === "still_committing" ? "result_accepted" : "terminal_failure",
        leaseOwner: scenario === "controller" ? "active-controller" : null,
        failureDetail: scenario === "successor" ? { successorRunId: randomUUID() } : null,
      }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      if (scenario === "live_process" || scenario === "identity_missing") {
        await db.update(heartbeatRuns).set({ processPid: scenario === "live_process" ? process.pid : null })
          .where(eq(heartbeatRuns.id, f.sourceRunId));
      }
      const result = await admit(f);
      expect(result).toEqual(scenario === "stopped" ? { previousRunId: f.sourceRunId, commentId: f.commentId } : null);
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toEqual(scenario === "stopped" ? null : expect.anything());
      const [coordinator] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      expect(coordinator).toMatchObject({ resultId, attempt: 3,
        phase: scenario === "still_committing" ? "result_accepted" : "terminal_failure" });
      const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
      expect(source).toMatchObject({ status: "failed", errorCode: "provider_transport_failed" });
      const [savedResult] = await db.select().from(nativeRunResults).where(eq(nativeRunResults.id, resultId));
      expect(savedResult.resultJson).toEqual({ terminal: { runTerminalState: "succeeded", reportedWorkDisposition: "blocked" } });
    });
  it.each(["task", "chat", "chat_with_next_message"])("delivers a queued %s message exactly once after a retained-result failure and delayed remote stop", async kind => {
    const f = await seed(), resultId = await seedResultBeforeTerminalFailure(f);
    const settings = instanceSettingsService(db);
    const experimental = await settings.getExperimental();
    await settings.updateExperimental({ enableAgentChat: true });
    try {
      if (kind !== "task") await db.update(issues).set({ conversationAgentId: f.agentId,
        conversationUserId: "board", conversationState: "active",
      }).where(eq(issues.id, f.issueId));
      // Occupy the agent slot so admission is real without launching a provider.
      await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
      const lease = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
        provider: "daytona", providerLeaseId: "dickens-stopped-sandbox" };
      await db.insert(environmentLeases).values({ ...lease, status: "active", leasePolicy: "ephemeral" });
      const heartbeat = heartbeatService(db);
      const wake = await heartbeat.wakeup(f.agentId, {
        source: "on_demand", triggerDetail: "manual", reason: "issue_commented",
        requestedByActorType: "user", requestedByActorId: "board",
        payload: { issueId: f.issueId, commentId: f.commentId },
        contextSnapshot: { source: "issue.comment", issueId: f.issueId, wakeCommentId: f.commentId },
      });
      expect(wake).toBeNull();
      const [waiting] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.companyId, f.companyId));
      expect(waiting).toMatchObject({ status: "deferred_issue_execution", runId: null,
        payload: { executionWait: { reason: "remote_cleanup" } } });
      let nextCommentId: string | null = null;
      let nextWakeId: string | null = null;
      if (kind === "chat_with_next_message") {
        nextCommentId = randomUUID();
        nextWakeId = randomUUID();
        await db.insert(issueComments).values({ id: nextCommentId, companyId: f.companyId, issueId: f.issueId,
          authorType: "user", authorUserId: "board", body: "A separate follow-up." });
        await db.insert(agentWakeupRequests).values({ id: nextWakeId, companyId: f.companyId, agentId: f.agentId,
          source: "on_demand", triggerDetail: "manual", reason: "issue_commented", status: "deferred_issue_execution",
          requestedByActorType: "user", requestedByActorId: "board", payload: {
            issueId: f.issueId, commentId: nextCommentId,
            _paperclipWakeContext: { source: "issue.comment", issueId: f.issueId, wakeCommentId: nextCommentId, wakeReason: "issue_commented" },
          },
        });
      }
      const [source] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
      await heartbeat.resumeRemoteStopComments(source);
      expect(await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")))).toHaveLength(0);
      await db.update(environmentLeases).set({ status: "released", releasedAt: new Date(), cleanupStatus: "success",
        metadata: { remoteExecutionTermination: remoteTerminationReceipt(lease, { providerLeaseId: lease.providerLeaseId, state: "stopped" }) },
      }).where(eq(environmentLeases.id, lease.id));
      // Cleanup and periodic recovery can race to dispatch the same receipt.
      await Promise.all([heartbeat.resumeRemoteStopComments(source), heartbeat.resumeRemoteStopComments(source)]);
      const successors = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
      expect(successors).toHaveLength(1);
      expect(successors[0].contextSnapshot).toMatchObject({ forceFreshSession: true, previousRunId: f.sourceRunId, wakeCommentId: f.commentId });
      if (nextWakeId) {
        expect(successors[0].contextSnapshot?.wakeCommentIds).not.toContain(nextCommentId);
        const [nextWake] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, nextWakeId));
        expect(nextWake.status).toBe("deferred_issue_execution");
      }
      // Complete the admitted turn and run the same transactional queue drain
      // used by finalization. A stale receipt must not create another turn.
      await db.update(heartbeatRuns).set({ status: "succeeded", startedAt: new Date(), finishedAt: new Date() })
        .where(eq(heartbeatRuns.id, successors[0].id));
      await db.update(issues).set({ executionRunId: successors[0].id, status: "in_progress" })
        .where(eq(issues.id, f.issueId));
      const release = createReleaseIssueExecution({
        issueLock: createPostgresWakeQueueAdapter(db, {
          resolveResponsibleUserId: async () => "board",
          getRoutineEnv: async () => ({ routineId: null, env: null, responsibleUserId: null }),
          resolveSessionBeforeForWakeup: async () => null,
        }),
        recovery: { escalateStrandedAssignedIssue: async () => {}, escalateStrandedRecoveryIssueInPlace: async () => {} },
      });
      const drained = await release({ companyId: f.companyId, runId: successors[0].id, now: new Date(), suppressImmediateRecovery: true });
      expect(drained.outcome.kind).toBe(nextWakeId ? "promoted" : "released");
      await heartbeat.resumeRemoteStopComments(source);
      await release({ companyId: f.companyId, runId: successors[0].id, now: new Date(), suppressImmediateRecovery: true });
      const afterDrain = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
      expect(afterDrain).toHaveLength(nextWakeId ? 1 : 0);
      if (nextWakeId) {
        expect(afterDrain[0]).toMatchObject({ wakeupRequestId: nextWakeId, contextSnapshot: { wakeCommentId: nextCommentId } });
        expect(afterDrain[0].contextSnapshot?.wakeCommentIds ?? []).not.toContain(f.commentId);
      }
      const [delivered] = await db.select().from(agentWakeupRequests).where(eq(agentWakeupRequests.id, waiting.id));
      expect(delivered).toMatchObject({ status: "coalesced", runId: successors[0].id });
      const [coordinator] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
      expect(coordinator).toMatchObject({ phase: "terminal_failure", resultId, attempt: 3 });
      expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
    } finally {
      await settings.updateExperimental({ enableAgentChat: experimental.enableAgentChat });
    }
  });
  it("keeps exhausted workspace export on its own repair path after the sandbox stops", async () => {
    const f = await seed(), resultId = await seedResultBeforeTerminalFailure(f);
    await db.delete(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId));
    await db.update(nativeRunFinalizations).set({ phase: "result_accepted", attempt: 1, failureCode: null, failureDetail: null })
      .where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    await db.update(heartbeatRuns).set({ status: "running", nativePhase: "result_accepted", finishedAt: null })
      .where(eq(heartbeatRuns.id, f.sourceRunId));
    const lease = { id: randomUUID(), companyId: f.companyId, heartbeatRunId: f.sourceRunId,
      provider: "daytona", providerLeaseId: "pending-workspace-export" };
    await db.insert(environmentLeases).values({ ...lease, status: "active", leasePolicy: "ephemeral" });
    const [run] = await db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId));
    await db.update(heartbeatRuns).set({ runnerProfileJson: { ...run.runnerProfileJson,
      nativeWorkspaceSync: { schema: "paperclip.native-workspace-sync/v1", state: "prepared",
        descriptorSha256: "a".repeat(64), baselineSha256: "b".repeat(64), finalHostSha256: null,
        workspaceId: randomUUID(), leaseId: lease.id, providerLeaseId: lease.providerLeaseId,
        remoteCwd: "/work", resourceDisposition: "destroy" },
    } }).where(eq(heartbeatRuns.id, f.sourceRunId));
    for (let attempt = 0; attempt < 3; attempt++) {
      await recordNativeFinalizationFailure({ db, runId: f.sourceRunId,
        error: new Error("native_workspace_sync_out_failed"), failureScope: "workspace", projectRunStatus: true });
    }
    const [retainedLease] = await db.select().from(environmentLeases).where(eq(environmentLeases.id, lease.id));
    expect(retainedLease).toMatchObject({ status: "pending_cleanup", metadata: {
      nativeWorkspaceExportResume: { runId: f.sourceRunId, leaseId: lease.id, resultId },
    } });
    await db.update(environmentLeases).set({ status: "released", releasedAt: new Date(), cleanupStatus: "success",
      metadata: { ...retainedLease.metadata,
        remoteExecutionTermination: remoteTerminationReceipt(lease, { providerLeaseId: lease.providerLeaseId, state: "stopped" }) },
    }).where(eq(environmentLeases.id, lease.id));
    const exportState = () => Promise.all([
      db.select().from(heartbeatRuns).where(eq(heartbeatRuns.id, f.sourceRunId)),
      db.select().from(nativeRunResults).where(eq(nativeRunResults.id, resultId)),
      db.select().from(environmentLeases).where(eq(environmentLeases.id, lease.id)),
      db.select().from(issueRecoveryActions).where(eq(issueRecoveryActions.sourceIssueId, f.issueId)),
    ]);
    const before = await exportState();
    // Export repair is intentionally excluded before conversation stop checks.
    // A new message must leave the accepted result, retention, and repair intact.
    await db.update(issueComments).set({ createdAt: new Date(Date.now() + 1000) }).where(eq(issueComments.id, f.commentId));
    expect(await admit(f)).toBeNull();
    expect(await exportState()).toEqual(before);
    const [coordinator] = await db.select().from(nativeRunFinalizations).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    expect(coordinator).toMatchObject({ phase: "terminal_failure", resultId, attempt: 1,
      failureCode: "native_workspace_sync_out_retry_exhausted", failureDetail: { workspaceFinalizeAttempt: 3 } });
    const [action] = await db.select().from(issueRecoveryActions).where(and(
      eq(issueRecoveryActions.sourceIssueId, f.issueId), eq(issueRecoveryActions.cause, "native_workspace_sync_out_retry_exhausted"),
    ));
    expect(action).toMatchObject({ status: "active", cause: "native_workspace_sync_out_retry_exhausted" });
  });
  it.each(["linked", "revoked", "unlinked", "wrong_author"])(
    "admits a fresh Slack message after failure only with current linked-user authority (%s)", async scenario => {
      const f = await seed();
      // Keep execution queued so this tests real admission without launching a provider.
      await db.insert(heartbeatRuns).values({ companyId: f.companyId, agentId: f.agentId, status: "running" });
      const authorize = vi.fn(async () => { if (scenario === "revoked") throw new Error("chat_authorization_revoked"); });
      const request = createDurableChatWakeupRequest({ id: randomUUID(), ...f,
        requestedByActorType: scenario === "unlinked" ? "system" : "user",
        requestedByActorId: scenario === "wrong_author" ? "another-user" : "board", requestedAt: new Date(), authorize });
      const wake = () => heartbeatService(db).wakeup(f.agentId, {
        source: "assignment", triggerDetail: "system", reason: "External chat message received",
        requestedByActorType: request.requestedByActorType, requestedByActorId: request.requestedByActorId,
        payload: { issueId: f.issueId, wakeCommentId: f.commentId, mutation: "chat_message_received" },
        contextSnapshot: { issueId: f.issueId, wakeCommentId: f.commentId, source: "chat:slack" },
        durableChatRequest: request,
      });
      if (scenario === "revoked") await expect(wake()).rejects.toThrow("chat_authorization_revoked");
      else await wake();
      expect(authorize).toHaveBeenCalled();
      const successors = await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")));
      expect(successors).toHaveLength(scenario === "linked" ? 1 : 0);
      if (scenario === "linked") {
        expect(successors[0].contextSnapshot).toMatchObject({ forceFreshSession: true, previousRunId: f.sourceRunId });
        expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
      } else expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
    });
  it.each(["live_process", "missing_process", "lease", "coordinator", "successor", "agent_message", "old_comment", "wrong_author", "run_authored", "reassigned", "automatic", "approval", "question", "malformed_comment", "legacy_owner"])("keeps the hold for %s", async kind => {
    const f = await seed();
    if (kind === "legacy_owner") await db.insert(heartbeatRuns).values({ companyId: f.companyId,
      agentId: f.agentId, status: "failed", runtimeMode: "legacy", processPid: process.pid,
      contextSnapshot: { issueId: f.issueId }, resultJson: { conversationContinuation: "continue_conversation_v1" } });
    if (kind === "live_process") await db.update(heartbeatRuns).set({ processPid: process.pid }).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (kind === "missing_process") await db.update(heartbeatRuns).set({ processPid: null }).where(eq(heartbeatRuns.id, f.sourceRunId));
    if (kind === "coordinator") await db.update(nativeRunFinalizations).set({ leaseOwner: "active-controller" }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    if (kind === "successor") await db.update(nativeRunFinalizations).set({ failureDetail: { successorRunId: randomUUID() } }).where(eq(nativeRunFinalizations.runId, f.sourceRunId));
    if (kind === "lease") {
      const [environment] = await db.select().from(environments).where(eq(environments.driver, "local"));
      const environmentId = environment.id;
      await db.insert(environmentLeases).values({ companyId: f.companyId, environmentId, heartbeatRunId: f.sourceRunId, issueId: f.issueId, status: "active", leasePolicy: "ephemeral", provider: "local" });
    }
    if (kind === "question") await db.insert(issueThreadInteractions).values({
      companyId: f.companyId, issueId: f.issueId, kind: "ask_user_questions", status: "pending", payload: { version: 1, questions: [] },
    });
    if (kind === "approval") {
      const approvalId = randomUUID();
      await db.insert(approvals).values({ id: approvalId, companyId: f.companyId, type: "hire_agent", status: "pending", payload: {} });
      await db.insert(issueApprovals).values({ companyId: f.companyId, issueId: f.issueId, approvalId });
    }
    if (kind === "malformed_comment") f.commentId = "not-a-uuid";
    if (kind === "agent_message") f.actorType = "agent";
    if (kind === "automatic") f.reason = "issue_continuation_needed";
    if (kind === "wrong_author") f.actorId = "someone-else";
    if (kind === "run_authored") await db.update(issueComments).set({ createdByRunId: f.sourceRunId }).where(eq(issueComments.id, f.commentId));
    if (kind === "old_comment") await db.update(issueComments).set({ createdAt: new Date("2026-09-11T09:00:00Z") }).where(eq(issueComments.id, f.commentId));
    if (kind === "reassigned") await db.update(issues).set({ assigneeAgentId: null }).where(eq(issues.id, f.issueId));
    expect(await admit(f)).toBeNull();
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).not.toBeNull();
  });
  it.each(["foreign_source", "missing_authorization", "nonterminal_source"])("rejects unverified interruption context: %s", async kind => {
    const f = await seed();
    let previousRunId: string = f.sourceRunId;
    if (kind === "foreign_source") previousRunId = (await seed()).sourceRunId;
    if (kind === "nonterminal_source") {
      await admit(f);
      await db.update(heartbeatRuns).set({ status: "running" }).where(eq(heartbeatRuns.id, f.sourceRunId));
    }
    await expect(buildExecutionContinuation({ db, companyId: f.companyId, issueId: f.issueId,
      agentId: f.agentId, context: { previousRunId: f.sourceRunId,
        explicitUserContinuation: { previousRunId, commentId: f.commentId } },
      summary: null, exposeLowTrustRaw: false })).rejects.toThrow("continuation_user_authorization_missing");
  });
  it("keeps one new turn under concurrent delivery of the same message", async () => {
    const f = await seed();
    const results = await Promise.all([admit(f), admit(f)]);
    expect(results.filter(Boolean)).toHaveLength(1);
    expect(await db.select().from(heartbeatRuns).where(and(eq(heartbeatRuns.companyId, f.companyId), eq(heartbeatRuns.status, "queued")))).toHaveLength(1);
  });
  it("retains the source incident through prior rejected message admissions", async () => {
    const f = await seed(), rejectedRunId = randomUUID();
    await db.insert(heartbeatRuns).values({ id: rejectedRunId, companyId: f.companyId, agentId: f.agentId,
      status: "cancelled", errorCode: "execution_reconciliation_required", contextSnapshot: { issueId: f.issueId },
      finishedAt: new Date("2026-09-11T10:30:00Z") });
    await db.insert(issueRecoveryActions).values({ companyId: f.companyId, sourceIssueId: f.issueId,
      kind: "active_run_watchdog", cause: "legacy_execution_requires_reconciliation", fingerprint: rejectedRunId,
      status: "resolved", outcome: "blocked", nextAction: "Could not start", evidence: { runId: rejectedRunId, automaticRecovery: { replay: "blocked" } } });
    expect(await admit(f)).toMatchObject({ previousRunId: f.sourceRunId });
    expect(await getExecutionBlocker(db, f.companyId, f.issueId)).toBeNull();
  });
});