Files
PaperClipAI/server/src/services/native-runtime/native-session-resume.test.ts
T
DottaandPaperclip 1e0cfcb4fc test: retire redundant suites and consolidate owner coverage (#15978)
Retire duplicate ACPX and Codex proof after migrating unique assertions to their behavioral owners. Consolidate repeated fixtures and exact case matrices while preserving lifecycle, protocol, company, credential, approval, and ordering contracts. Remove the unused runtime-controls compatibility path and document test ownership and preservation evidence.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-10-12 10:44:02 -05:00

2501 lines
86 KiB
TypeScript

import { createHash, randomUUID } from "node:crypto";
import { existsSync, readFileSync } from "node:fs";
import {
chmod,
mkdir,
mkdtemp,
readFile,
readdir,
rm,
writeFile,
} from "node:fs/promises";
import { createServer } from "node:http";
import { tmpdir } from "node:os";
import { join, resolve } from "node:path";
import { eq, sql } from "drizzle-orm";
import {
agents,
companies,
completionContracts,
createDb,
heartbeatRunEvents,
heartbeatRuns,
issues,
nativeRunResults,
} from "@paperclipai/db";
import { describe, expect, it, vi } from "vitest";
import {
CodexAppServerDriver,
HarnessDriverBackend,
createCodexTaskEnvelope,
createRunnerdCodexTransport as createCapabilityRunnerdCodexTransport,
} from "@paperclipai/paperclip-runner";
import {
getEmbeddedPostgresTestSupport,
startEmbeddedPostgresTestDatabase,
} from "../../__tests__/helpers/embedded-postgres.js";
import {
canonicalNativeRuntimeContextDigest,
defaultCapabilityRunnerdBinary,
executeNativeSession,
parseNativeExecutionInput,
type NativeExecutionInput,
type NativeSession,
} from "../../vendor/paperclip-runner/index.js";
import {
runnerPrpWebSocketInternals,
setupRunnerPrpWebSocketServer,
} from "../../realtime/runner-prp-ws.js";
import {
appendRetainedNativeCleanupEvent,
createRunnerdBackend,
retainedNativeCleanupJournalMatches,
} from "./native-session-executor.js";
import * as publicationSignals from "../chat-publication-reconciliation.js";
import { PaperclipControlPlanePort } from "./paperclip-control-plane-port.js";
import {
LIST_CHAT_ATTACHMENTS_TOOL_DEFINITION,
REUSE_CHAT_ATTACHMENT_TOOL_DEFINITION,
} from "./chat-attachment-reuse.js";
import { buildNativeExecutionInput } from "./native-execution-input.js";
import {
buildNativeExecutionWithCheckpoint,
findNativeSessionResumeRun,
NATIVE_TOOL_CONTRACT_FINGERPRINT,
isUnusedLegacyNativeRetryReplacement,
nativeToolContractFingerprintForTarget,
nativeSessionIdForBootstrapPersistence,
nativeSessionProviderEvidence,
prepareNativeSessionBootstrapPersistence,
rebindNativeSessionCheckpoint,
selectNativeSessionResumeRun,
} from "./native-session-resume.js";
import { nativeRuntimeContextFixture } from "./runtime-context.test-fixture.js";
const companyId = "10000000-0000-4000-8000-000000000001";
const issueId = "20000000-0000-4000-8000-000000000002";
const agentId = "30000000-0000-4000-8000-000000000003";
const previousRunId = "40000000-0000-4000-8000-000000000004";
const currentRunId = "50000000-0000-4000-8000-000000000005";
const normalizedSessionId = "60000000-0000-4000-8000-000000000006";
function execution(
runId: string,
cwd = "/workspace",
workMode = "standard",
workspace: {
id?: string;
repoUrl?: string | null;
repoRef?: string | null;
branchName?: string | null;
} = {},
) {
return buildNativeExecutionInput({
companyId,
runId,
issue: {
id: issueId,
identifier: "DOT-2",
title: "Test",
description: null,
workMode,
},
taskPrompt: "Only the current turn",
agentId,
workspace: {
id: workspace.id ?? runId,
cwd,
repoUrl: workspace.repoUrl ?? null,
repoRef: workspace.repoRef ?? null,
branchName: workspace.branchName ?? null,
},
normalizedSessionId,
provider: "codex",
completionContract: {
id: "70000000-0000-4000-8000-000000000007",
sha256: `sha256:${"a".repeat(64)}`,
schemaVersion: "paperclip.run-result.v1",
contract: {
revision: "1",
objective: "Test session resumption",
criteria: [{ id: "objective", requirement: "Answer the current turn" }],
},
},
runtimeContext: nativeRuntimeContextFixture(),
});
}
function planningExecution(runId: string, revisionId: string) {
return buildNativeExecutionInput({
companyId,
runId,
issue: {
id: issueId,
identifier: "DOT-2",
title: "Test",
description: null,
workMode: "planning",
},
taskPrompt: "Revise the plan",
agentId,
workspace: {
id: runId,
cwd: "/workspace",
repoUrl: null,
repoRef: null,
branchName: null,
},
normalizedSessionId,
provider: "codex",
executionMode: "plan",
planningContext: {
documentId: "80000000-0000-4000-8000-000000000008",
baseRevisionId: revisionId,
baseRevisionNumber: revisionId.endsWith("9") ? 9 : 8,
markdown: `Plan at ${revisionId}`,
sha256: `sha256:${"b".repeat(64)}`,
reviewContext: {},
},
completionContract: execution(runId).completionContract,
runtimeContext: nativeRuntimeContextFixture(),
});
}
function previousRun(overrides: Record<string, unknown> = {}) {
return {
id: previousRunId,
companyId,
agentId,
nativeSessionId: normalizedSessionId,
runnerProfileJson: {
nativeToolContractFingerprint: NATIVE_TOOL_CONTRACT_FINGERPRINT,
nativeExecutionInput: execution(previousRunId),
sessionCheckpoint: {
backendKind: "runner",
driverKind: "codex_app_server",
sessionId: "provider-thread-123",
providerSessionId: "provider-thread-123",
cursor: "42",
identity: {
runId: previousRunId,
sessionId: normalizedSessionId,
companyId,
issueId,
agentId,
},
semanticResult: {
schema: "paperclip.run-result.v1",
reportedWorkDisposition: "done",
summary: "old",
},
terminal: {
schema: "paperclip.prp.terminal.v1",
turnTerminalState: "completed",
runTerminalState: "succeeded",
reportedWorkDisposition: "done",
},
activeTurnId: "old-turn",
terminalTurns: [{ turnId: "old-turn", state: "completed" }],
pendingRuntimeRequests: [{ requestId: "old-request" }],
lineage: [{ threadId: "provider-thread-123" }],
},
...overrides,
},
};
}
describe("capability-gated connection tool refresh", () => {
it("retains the exact provider session for an MCP-only change when the harness supports it", () => {
const current = execution(currentRunId);
current.runtimeContext.mcp.digest = "b".repeat(64);
current.runtimeContext.aggregateDigest = canonicalNativeRuntimeContextDigest(current.runtimeContext);
const rebound = rebindNativeSessionCheckpoint({ previousRun: previousRun(), currentExecution: current, toolRefreshOnResume: true, refreshTools: true });
expect(rebound).toMatchObject({ sessionId: "provider-thread-123", providerSessionId: "provider-thread-123", identity: { runId: currentRunId }, providerRecoveryPolicy: "allow_replacement_after_resume_failure" });
expect(rebindNativeSessionCheckpoint({ previousRun: previousRun(), currentExecution: current })).toBeNull();
expect(rebindNativeSessionCheckpoint({ previousRun: previousRun(), currentExecution: current, refreshTools: true, toolRefreshOnResume: false })).toBeNull();
});
it.each(["add", "edit", "remove"])("replaces sessions when connection instructions %s, even with live tool refresh", (change) => {
const block = (text: string) => ({ text, digest: createHash("sha256").update(text).digest("hex") });
const previous = execution(previousRunId);
const current = execution(currentRunId);
if (change !== "add") previous.runtimeContext.connectionInstructions = block("Prior connection instructions.");
if (change !== "remove") current.runtimeContext.connectionInstructions = block("Current connection instructions.");
previous.runtimeContext.aggregateDigest = canonicalNativeRuntimeContextDigest(previous.runtimeContext);
current.runtimeContext.aggregateDigest = canonicalNativeRuntimeContextDigest(current.runtimeContext);
const prior = previousRun({ nativeExecutionInput: previous });
expect(rebindNativeSessionCheckpoint({ previousRun: prior, currentExecution: current, toolRefreshOnResume: true, refreshTools: true })).toBeNull();
current.runtimeContext = previous.runtimeContext;
expect(rebindNativeSessionCheckpoint({ previousRun: prior, currentExecution: current })).not.toBeNull();
});
it("preserves instruction and identity fences even during a supported refresh", () => {
const current = execution(currentRunId);
current.runtimeContext.instructions.bundle.digest = "b".repeat(64);
current.runtimeContext.aggregateDigest = canonicalNativeRuntimeContextDigest(current.runtimeContext);
expect(rebindNativeSessionCheckpoint({ previousRun: previousRun(), currentExecution: current, toolRefreshOnResume: true, refreshTools: true })).toBeNull();
current.runtimeContext = nativeRuntimeContextFixture();
expect(rebindNativeSessionCheckpoint({ previousRun: previousRun(), currentExecution: current, toolRefreshOnResume: true, refreshTools: true })).not.toBeNull();
current.binding.agentId = randomUUID();
expect(rebindNativeSessionCheckpoint({ previousRun: previousRun(), currentExecution: current, toolRefreshOnResume: true, refreshTools: true })).toBeNull();
});
it("rebuilds the bootstrap when refresh requires a fresh session", () => {
const buildExecution = vi.fn(({ normalizedSessionId: sessionId, resumedSession }) => {
const built = execution(currentRunId);
built.session.normalizedSessionId = sessionId;
built.task.prompt = resumedSession ? "wake delta" : "original goal and complete handoff";
return built;
});
const result = buildNativeExecutionWithCheckpoint({ previousRun: previousRun(), normalizedSessionId, refreshTools: true, toolRefreshOnResume: false, buildExecution });
expect(result.checkpoint).toBeNull();
expect(result.normalizedSessionId).not.toBe(normalizedSessionId);
expect(result.execution.task.prompt).toContain("complete handoff");
expect(buildExecution).toHaveBeenLastCalledWith({ normalizedSessionId: result.normalizedSessionId, resumedSession: false });
});
});
it("wires exact-session recovery and guarded selected identity into heartbeat persistence", () => {
const source = readFileSync(
new URL("../heartbeat/runtime-selection.ts", import.meta.url),
"utf8",
);
expect(source).toContain("await findNativeSessionResumeRun(db,");
expect(source).toContain(
"await prepareNativeSessionBootstrapPersistence(tx,",
);
expect(source).toContain("nativeSessionId: persistedNativeSessionId,");
expect(source).toContain("lockedProfile.sessionCheckpoint != null");
const build = source.slice(
source.indexOf("const nativeExecutionWithCheckpoint ="),
source.indexOf("const nativeSandboxLifecycle ="),
);
expect(build).toContain("previousRun: previousNativeRun,");
});
const embeddedSupport = await getEmbeddedPostgresTestSupport();
const recoveryFakeCodex = resolve(
import.meta.dirname,
"../../../../packages/paperclip-runner/test/fixtures/fake-final-burst-codex-app-server.mjs",
);
(embeddedSupport.supported && existsSync(defaultCapabilityRunnerdBinary())
? it
: it.skip)(
"keeps actual normalized driver events separate from raw maintenance receipts",
async () => {
const database = await startEmbeddedPostgresTestDatabase(
"native-cleanup-topology-",
);
const db = createDb(database.connectionString);
const scratch = await mkdtemp(join(tmpdir(), "native-cleanup-topology-"));
const root = join(scratch, "state");
const home = join(scratch, "home");
const workspace = join(scratch, "workspace");
const companyId = randomUUID(),
agentId = randomUUID(),
issueId = randomUUID(),
runId = randomUUID();
const runnerInstanceId = randomUUID(),
normalizedSessionId = randomUUID();
let session: NativeSession | undefined;
const signal = vi.spyOn(
publicationSignals,
"publishChatPublicationCommitSignal",
);
let bundle:
ReturnType<typeof createCapabilityRunnerdCodexTransport> | undefined;
try {
await mkdir(home);
await mkdir(workspace);
await db
.insert(companies)
.values({
id: companyId,
name: "Cleanup topology",
issuePrefix: "NCT",
});
await db
.insert(agents)
.values({
id: agentId,
companyId,
name: "Fixture",
status: "active",
adapterType: "paperclip_runner",
});
await db
.insert(issues)
.values({
id: issueId,
companyId,
title: "Exact topology",
assigneeAgentId: agentId,
status: "in_progress",
});
await db
.insert(heartbeatRuns)
.values({
id: runId,
companyId,
agentId,
status: "running",
runtimeMode: "native",
nativeIssueId: issueId,
nativeSessionId: normalizedSessionId,
runnerInstanceId,
});
bundle = createCapabilityRunnerdCodexTransport({
stateDirectory: root,
sourceCodexHome: home,
// The packaged runnerd does not imply local Rust test binaries exist.
// Reuse the credential-free provider fixture available in every checkout.
codexCommand: process.execPath,
codexArgs: [recoveryFakeCodex, join(scratch, "fake.json"), "16"],
prpIdentity: {
runId,
runnerInstanceId,
normalizedSessionId,
environmentLeaseId: runId,
turnId: `turn-${runId}`,
itemId: `item-${runId}`,
},
});
const backend = new HarnessDriverBackend(
new CodexAppServerDriver({
runnerInstanceId,
approvalPolicy: "never",
taskEnvelope: createCodexTaskEnvelope({
objective: "Open only the fixture session",
}),
transportFactory: () => bundle!.transport,
environment: { HOME: home, CODEX_HOME: home },
requireProviderSessionIdentity: true,
}),
);
session = await backend.openSession({
identity: {
companyId,
issueId,
agentId,
runId,
sessionId: normalizedSessionId,
},
workingDirectory: workspace,
});
const stream = session.events()[Symbol.asyncIterator]();
const normalized = (await stream.next()).value;
expect(normalized).toMatchObject({
sourceInstanceId: runnerInstanceId,
sourceSeq: 1,
});
expect(normalized.sourceEventId).toBe(`${runnerInstanceId}:${runId}:1`);
expect(normalized.payload).not.toHaveProperty("processId");
const port = new PaperclipControlPlanePort(db, {
companyId,
issueId,
agentId,
runId,
sessionId: normalizedSessionId,
sourceInstanceId: runnerInstanceId,
controlPlaneSourceInstanceId: `${runnerInstanceId}:control`,
completionContractId: randomUUID(),
completionContractSha256: "fixture-contract",
});
await port.appendEvent(normalized);
const original = await db
.select()
.from(heartbeatRunEvents)
.where(eq(heartbeatRunEvents.runId, runId));
expect(original).toHaveLength(1);
const control = JSON.parse(
await readFile(
join(root, "control-plane/control-plane-state.json"),
"utf8",
),
);
const raw = control.committedEvents
.map(
(entry: { envelope: { payload: Record<string, unknown> } }) =>
entry.envelope.payload,
)
.find((event: Record<string, unknown>) =>
["session.started", "session.resumed"].includes(
String(event.eventType),
),
);
expect(raw).toMatchObject({
sourceInstanceId: runnerInstanceId,
sourceSeq: 1,
payload: {
providerSessionId: normalized.payload.driverSessionId,
providerAccountSessionId: normalized.payload.providerSessionId,
},
});
expect(raw.payload.processId).toBeGreaterThan(0);
expect(raw.sourceEventId).not.toBe(normalized.sourceEventId);
// The original normalized seq=1 is already durable. Reusing that
// namespace for the raw wire seq=1 must remain an integrity violation.
await expect(port.appendEvent(raw)).rejects.toMatchObject({
code: "native_event_replay_conflict",
});
signal.mockClear();
const input = {
companyId,
agentId,
runId,
nativeSessionId: normalizedSessionId,
runnerInstanceId,
requestId: `fixture:${randomUUID()}`,
event: raw,
};
await appendRetainedNativeCleanupEvent(db, input);
await appendRetainedNativeCleanupEvent(db, input);
const rows = await db
.select()
.from(heartbeatRunEvents)
.where(eq(heartbeatRunEvents.runId, runId));
expect(rows).toHaveLength(2);
expect(rows.find((row) => row.id === original[0]!.id)).toEqual(
original[0],
);
const receipt = rows.find(
(row) => row.eventType === "native.cleanup.event",
)!;
expect(receipt.sourceSeq).toBe(1);
expect(receipt.sourceInstanceId).not.toBe(runnerInstanceId);
expect(receipt.payload).not.toHaveProperty("prpEvent");
expect(
Object.keys(
receipt.payload!.nativeCleanupEvent as Record<string, unknown>,
).sort(),
).toEqual([
"rawCanonicalSha256",
"rawEventType",
"rawSourceEventId",
"rawSourceInstanceId",
"rawSourceSeq",
"requestId",
"schema",
]);
await expect(
appendRetainedNativeCleanupEvent(db, {
...input,
event: {
...raw,
payload: {
...raw.payload,
privateData: "MUST_NOT_REACH_MAINTENANCE_RECEIPTS",
},
},
}),
).rejects.toMatchObject({ code: "native_event_replay_conflict" });
expect(
await db
.select()
.from(heartbeatRunEvents)
.where(eq(heartbeatRunEvents.runId, runId)),
).toHaveLength(2);
expect(JSON.stringify(receipt.payload)).not.toContain("MUST_NOT_REACH");
expect(signal).not.toHaveBeenCalled();
} finally {
signal.mockRestore();
await session
?.close({ reason: "Dispose exact test session" })
.catch(() => undefined);
await bundle?.transport.close().catch(() => undefined);
await database.cleanup();
await rm(scratch, { recursive: true, force: true });
}
},
30_000,
);
(embeddedSupport.supported &&
existsSync(defaultCapabilityRunnerdBinary()) &&
existsSync(recoveryFakeCodex)
? it
: it.skip)(
"archives a damaged prior epoch before completing guarded same-task replacement with real runnerd",
async () => {
const database = await startEmbeddedPostgresTestDatabase(
"native-damaged-resume-",
);
const db = createDb(database.connectionString);
const scratch = await mkdtemp(join(tmpdir(), "native-damaged-resume-"));
const stateBase = join(scratch, "sessions");
const bin = join(scratch, "bin");
const workspace = join(scratch, "workspace");
const sourceHome = join(scratch, "source-home");
const previousStateBase = process.env.PAPERCLIP_RUNNER_STATE_DIR;
const server = createServer();
let firstSession: NativeSession | undefined;
const ownedSessions = new Set<NativeSession>();
const ownedSpawns: Array<{ pid: number; processGroupId: number | null; startedAt: string }> = [];
const onSpawn = async (meta: typeof ownedSpawns[number]) => { ownedSpawns.push(meta); };
let executionCloseCompleted = false;
const runnerDiagnostics: string[] = [];
const onRunnerLog = async (_stream: "stdout" | "stderr", chunk: string) => {
runnerDiagnostics.push(chunk.slice(-4_096));
if (runnerDiagnostics.length > 32) runnerDiagnostics.shift();
};
// The production resolver prefers installed Codex over PATH. Explicitly
// bind this disposable fixture so it can never invoke a real provider.
const codexCommandResolver = await vi.importActual<{ resolveCodexCommand: () => string }>(
"../../../../packages/paperclip-runner/src/drivers/codex/codex-command.js",
);
const resolveFixtureCodex = vi.spyOn(codexCommandResolver, "resolveCodexCommand")
.mockReturnValue(join(bin, "codex"));
process.env.PAPERCLIP_RUNNER_STATE_DIR = stateBase;
try {
await Promise.all(
[bin, workspace, sourceHome].map((path) =>
mkdir(path, { recursive: true }),
),
);
// Only the provider boundary is synthetic; driver, runnerd, authority
// rotation, prior-owner DB checks and archive/replacement are real.
const quote = (value: string) => `'${value.replaceAll("'", "'\\''")}'`;
const command = join(bin, "codex");
await writeFile(
command,
`#!/bin/sh\nexec ${quote(process.execPath)} ${quote(recoveryFakeCodex)} "$CODEX_HOME/fake-state.json" 16\n`,
);
await chmod(command, 0o700);
await new Promise<void>((done) => server.listen(0, "127.0.0.1", done));
const address = server.address();
if (!address || typeof address === "string")
throw new Error("Missing test listener");
setupRunnerPrpWebSocketServer(server, {
apiUrl: `http://127.0.0.1:${address.port}`,
});
const makeExecution = (runId: string): NativeExecutionInput => {
const { runtimeContext: _runtimeContext, ...value } = execution(
runId,
workspace,
);
return {
...value,
schema: "paperclip.native-execution-input.v2",
provider: { kind: "codex", model: "gpt-5.6-luna" },
completionContract: {
...value.completionContract,
contract: {
revision: "burst-v1",
objective: "Complete a fresh response after guarded recovery",
criteria: [
{ id: "burst", requirement: "Complete the new response" },
],
},
},
};
};
const firstExecution = makeExecution(previousRunId);
const currentExecution = makeExecution(currentRunId);
expect(() => parseNativeExecutionInput(firstExecution)).not.toThrow();
const runnerInstanceId = randomUUID();
const environment = {
PATH: `${bin}:${process.env.PATH ?? "/usr/bin:/bin"}`,
HOME: sourceHome,
CODEX_HOME: sourceHome,
};
await db.insert(companies).values({
id: companyId,
name: "Damaged recovery",
issuePrefix: "DNR",
});
await db.insert(agents).values({
id: agentId,
companyId,
name: "Recovery runner",
status: "active",
adapterType: "paperclip_runner",
});
await db.insert(issues).values({
id: issueId,
companyId,
title: "Preserve the same task",
assigneeAgentId: agentId,
status: "in_progress",
});
await db.insert(completionContracts).values({
id: currentExecution.completionContract.id,
companyId,
issueId,
revision: 1,
schemaVersion: "paperclip.completion-contract.v1",
policyVersion: "damaged-recovery-v1",
risk: "standard",
completionAuthority: "server_arbiter",
incompleteCriteriaPolicy: "preserve_non_terminal",
contractJson: { ...currentExecution.completionContract.contract },
canonicalSha256: currentExecution.completionContract.sha256,
createdByActorType: "system",
createdByActorId: "test",
});
await db.insert(heartbeatRuns).values([
{
id: previousRunId,
companyId,
agentId,
status: "running",
runtimeMode: "native",
nativeIssueId: issueId,
nativeSessionId: normalizedSessionId,
runnerInstanceId,
completionContractId: firstExecution.completionContract.id,
completionContractSha256: firstExecution.completionContract.sha256,
runnerProfileJson: { nativeExecutionInput: firstExecution },
},
{
id: currentRunId,
companyId,
agentId,
status: "running",
runtimeMode: "native",
nativeIssueId: issueId,
nativeSessionId: normalizedSessionId,
runnerInstanceId,
completionContractId: currentExecution.completionContract.id,
completionContractSha256: currentExecution.completionContract.sha256,
runnerProfileJson: { nativeExecutionInput: currentExecution },
},
]);
const firstBackend = await createRunnerdBackend({
db,
execution: firstExecution,
runnerInstanceId,
runnerEnvironment: environment,
onLog: onRunnerLog,
onSpawn,
});
firstSession = await firstBackend.openSession({
identity: {
companyId,
issueId,
agentId,
runId: previousRunId,
sessionId: normalizedSessionId,
},
workingDirectory: workspace,
});
ownedSessions.add(firstSession);
const checkpoint = await firstSession.snapshot();
expect(checkpoint.identity).toEqual({
companyId,
issueId,
agentId,
runId: previousRunId,
sessionId: normalizedSessionId,
});
await firstSession.close({
reason: "Establish a suspended test-only historical root",
});
firstSession = undefined;
const [stateKey] = (await readdir(stateBase)).filter((name) =>
/^[a-f0-9]{64}$/.test(name),
);
expect(stateKey).toBeDefined();
const root = join(stateBase, stateKey!);
const runnerPath = join(root, "runner", "runner-state.json");
const providerPath = join(root, "runner", "codex-provider-state.json");
const runner = JSON.parse(await readFile(runnerPath, "utf8"));
const provider = JSON.parse(await readFile(providerPath, "utf8"));
expect(runner.lifecycle).toBe("suspended");
// Reproduce only in a generated disposable root the historical failure:
// an unacknowledged input whose digest predates bounded sanitization.
const badPayload = {
semantic_tool: {
schema: "paperclip.prp.semantic_tool.v1",
schemaVersion: 1,
phase: "input",
input: { summary: "bounded historical answer" },
content: { digest: `sha256:${"0".repeat(64)}` },
},
};
const envelope = {
protocol: "paperclip.runner",
version: 1,
kind: "event",
runnerInstanceId: runner.runnerInstanceId,
environmentLeaseId: runner.environmentLeaseId,
runId: previousRunId,
normalizedSessionId,
turnId: runner.turnId,
itemId: runner.itemId,
payload: {
schema: "paperclip.prp.event.v1",
sourceEventId: "historical-bad-input-44",
sourceSeq: 44,
sourceInstanceId: runner.runnerInstanceId,
sourceKind: "runner",
runId: previousRunId,
normalizedSessionId,
turnId: runner.turnId,
itemId: runner.itemId,
eventType: "semantic_tool.input",
schemaVersion: 1,
priority: 0,
emittedAt: "2026-09-08T00:00:00.000Z",
payload: badPayload,
},
};
runner.ackedSourceSeq = 43;
runner.nextSourceSeq = 45;
runner.outbox = [
{
sourceSeq: 44,
priority: 0,
eventType: "semantic_tool.input",
envelope,
byteSize: Buffer.byteLength(JSON.stringify(envelope)),
},
];
provider.pendingEvents = [
{
executorEventId: "codex_provider_0000000000000044",
eventType: "semantic_tool.input",
priority: "p0",
payload: badPayload,
},
];
provider.nextProviderEventSeq = 45;
await writeFile(runnerPath, JSON.stringify(runner));
await writeFile(providerPath, JSON.stringify(provider));
const damagedRunnerBytes = await readFile(runnerPath);
const damagedProviderBytes = await readFile(providerPath);
await expect(
createRunnerdBackend({
db,
execution: currentExecution,
runnerInstanceId,
runnerEnvironment: environment,
}),
).rejects.toThrow("runner_state_identity_mismatch");
expect(await readFile(runnerPath, "utf8")).toBe(
damagedRunnerBytes.toString(),
);
expect(await readdir(root)).not.toContain("authority-epochs");
const source = previousRun({
nativeExecutionInput: firstExecution,
sessionCheckpoint: checkpoint,
});
await db
.update(heartbeatRuns)
.set({ status: "failed", runnerProfileJson: source.runnerProfileJson })
.where(eq(heartbeatRuns.id, previousRunId));
const selected = await findNativeSessionResumeRun(db, {
companyId,
agentId,
issueId,
normalizedSessionId,
currentRunId,
beforeCreatedAt: new Date(),
});
expect(selected?.id).toBe(previousRunId);
const rebound = rebindNativeSessionCheckpoint({
previousRun: selected!,
currentExecution,
});
expect(rebound).toMatchObject({
cursor: null,
semanticResult: null,
activeTurnId: null,
providerRecoveryPolicy: "allow_replacement_after_resume_failure",
});
expect(rebound?.identity).toEqual({
companyId,
issueId,
agentId,
runId: currentRunId,
sessionId: normalizedSessionId,
});
const backend = await createRunnerdBackend({
db,
execution: currentExecution,
runnerInstanceId,
runnerEnvironment: environment,
onLog: onRunnerLog,
onSpawn,
});
let continuity: Record<string, unknown> | undefined;
const controlPlaneInstanceId = randomUUID();
const port = new PaperclipControlPlanePort(db, {
companyId,
issueId,
runId: currentRunId,
agentId,
sessionId: normalizedSessionId,
completionContractId: currentExecution.completionContract.id,
completionContractSha256: currentExecution.completionContract.sha256,
sourceInstanceId: runnerInstanceId,
controlPlaneSourceInstanceId: controlPlaneInstanceId,
});
await expect(
executeNativeSession({
input: currentExecution,
backend,
persistedSession: rebound!,
runnerInstanceId,
controlPlaneInstanceId,
timeoutMs: 20_000,
// This disposable real-daemon fixture must join full retirement before
// removing its controller routes and durable state. The production
// default deliberately permits asynchronous cleanup after a result.
requireSessionCloseBeforeReturn: true,
onSession(value) { if (value) ownedSessions.add(value); },
async onSessionClosed() { executionCloseCompleted = true; },
controlPlane: port,
async onContinuityBreak(value) {
continuity = value;
},
}).catch(async (error: unknown) => {
const eventRows = await db
.select({
eventType: heartbeatRunEvents.eventType,
payload: heartbeatRunEvents.payload,
})
.from(heartbeatRunEvents)
.where(eq(heartbeatRunEvents.runId, currentRunId));
const eventCodes = eventRows.slice(-32).map((event) => ({
eventType: event.eventType,
code: event.payload?.code ?? null,
}));
const fakeProvider = await readFile(
join(root, "codex-home", "fake-state.json"),
"utf8",
).then(JSON.parse, () => null);
throw new Error(
`${error instanceof Error ? error.message : String(error)}\nDisposable recovery fixture runner diagnostics:\n${runnerDiagnostics.join("").slice(-12_000)}\nPersisted event codes: ${JSON.stringify(eventCodes)}\nFake provider state: ${JSON.stringify(fakeProvider)}`,
{ cause: error },
);
}),
).resolves.toMatchObject({
result: {
summary: "Fixture complete.",
reportedWorkDisposition: "done",
},
terminal: { runTerminalState: "succeeded" },
normalizedSessionId,
});
expect(executionCloseCompleted).toBe(true);
expect(ownedSpawns.length).toBeGreaterThanOrEqual(2);
for (const { pid } of ownedSpawns) {
expect(() => process.kill(pid, 0)).toThrow(expect.objectContaining({ code: "ESRCH" }));
}
console.info("Recovery fixture retired owned daemons", ownedSpawns);
expect(continuity).toMatchObject({
// The daemon can reject the damaged retained input during startup,
// before attach gets a chance to reject the unsettled provider session.
// Both refusal paths must preserve the exact archived evidence below.
reason: expect.stringMatching(
/run\.attach requires a settled Codex provider session|semantic tool input content digest does not match its transmitted input/,
),
previousDriverSessionId: checkpoint.sessionId,
});
const [epoch] = await readdir(join(root, "authority-epochs"));
const digest = (value: Buffer) =>
createHash("sha256").update(value).digest("hex");
expect(
digest(
await readFile(
join(root, "authority-epochs", epoch!, "runner-state.json"),
),
),
).toBe(digest(damagedRunnerBytes));
const [continuityArchive] = await readdir(
join(root, "continuity-breaks"),
);
const archivedProvider = JSON.parse(
await readFile(
join(
root,
"continuity-breaks",
continuityArchive!,
"runner",
"codex-provider-state.json",
),
"utf8",
),
);
// Restoration may append a lifecycle notice, but must neither consume
// nor rewrite the old semantic input to make attachment succeed.
expect(
archivedProvider.pendingEvents.filter(
(event: { eventType: string }) =>
event.eventType === "semantic_tool.input",
),
).toEqual(JSON.parse(damagedProviderBytes.toString()).pendingEvents);
const completedProvider = JSON.parse(
await readFile(join(root, "codex-home", "fake-state.json"), "utf8"),
);
expect(completedProvider.nextTurn).toBe(1);
expect(completedProvider.turns["final-burst-turn-1"]).toMatchObject({
status: "completed",
deltaCount: 16,
});
const priorProvider = JSON.parse(
await readFile(
join(
root,
"continuity-breaks",
continuityArchive!,
"codex-home",
"fake-state.json",
),
"utf8",
),
);
expect(priorProvider.nextTurn).toBe(0);
const results = await db
.select()
.from(nativeRunResults)
.where(eq(nativeRunResults.runId, currentRunId));
expect(results).toHaveLength(1);
// Prove the maintenance anchor against an actual completed composition:
// the DB owns normalized driver events and the accepted result, whereas
// the retained controller owns distinct raw provider/tool event IDs.
const [completedRun] = await db
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, currentRunId));
const anchorEvents = await db
.select()
.from(heartbeatRunEvents)
.where(eq(heartbeatRunEvents.runId, currentRunId));
const control = JSON.parse(
await readFile(
join(root, "control-plane", "control-plane-state.json"),
"utf8",
),
);
const rawIdentity = control.committedEvents
.map(
(entry: { envelope: { payload: Record<string, unknown> } }) =>
entry.envelope.payload,
)
.find((event: Record<string, unknown>) =>
["session.started", "session.resumed"].includes(
String(event.eventType),
),
);
expect(rawIdentity).toBeDefined();
expect(
retainedNativeCleanupJournalMatches({
run: completedRun!,
execution: currentExecution,
accepted: results[0]!,
control,
providerSessionId: rawIdentity.payload.providerSessionId,
providerAccountSessionId:
rawIdentity.payload.providerAccountSessionId,
persistedEvents: anchorEvents,
}),
).toBe(true);
expect(results[0]).toMatchObject({
companyId,
issueId,
runId: currentRunId,
schemaStatus: "accepted",
resultJson: {
result: { summary: "Fixture complete." },
terminal: { runTerminalState: "succeeded" },
},
});
const sourceResults = await db
.select({ id: nativeRunResults.id })
.from(nativeRunResults)
.where(eq(nativeRunResults.runId, previousRunId));
expect(sourceResults).toHaveLength(0);
const persistedEvents = await db
.select({ sourceEventId: heartbeatRunEvents.sourceEventId })
.from(heartbeatRunEvents)
.where(eq(heartbeatRunEvents.runId, currentRunId));
expect(persistedEvents.length).toBeGreaterThan(0);
expect(persistedEvents.map((event) => event.sourceEventId)).not.toContain(
"historical-bad-input-44",
);
const [task] = await db
.select({ id: issues.id, assigneeAgentId: issues.assigneeAgentId })
.from(issues)
.where(eq(issues.id, issueId));
expect(task).toEqual({ id: issueId, assigneeAgentId: agentId });
} finally {
// onSession(null) quarantines the runtime owner before close finishes;
// keep every published handle so an assertion/error cannot lose cleanup.
if (firstSession) ownedSessions.add(firstSession);
const closed = await Promise.allSettled([...ownedSessions].map((session) =>
Promise.resolve().then(() => session.close({ reason: "Recovery fixture cleanup" })),
));
const closeFailures = closed.filter((result) => result.status === "rejected");
resolveFixtureCodex.mockRestore();
runnerPrpWebSocketInternals.resetForTests();
server.closeAllConnections();
await new Promise<void>((done) => server.close(() => done()));
if (previousStateBase === undefined)
delete process.env.PAPERCLIP_RUNNER_STATE_DIR;
else process.env.PAPERCLIP_RUNNER_STATE_DIR = previousStateBase;
await database.cleanup();
if (closeFailures.length) {
// Retain exact fixture state if owned retirement cannot be proven.
throw new AggregateError(closeFailures.map((result) => result.reason), "Recovery fixture session cleanup failed");
}
await rm(scratch, { recursive: true, force: true });
}
},
60_000,
);
(embeddedSupport.supported ? describe : describe.skip)(
"native session recovery database orchestration",
() => {
it("uses scoped latest checkpoints, preserves progress barriers, and guards bootstrap persistence after the row lock", async () => {
const database = await startEmbeddedPostgresTestDatabase(
"paperclip-native-resume-selection-",
);
const db = createDb(database.connectionString);
try {
const otherCompany = randomUUID(),
otherAgent = randomUUID(),
otherIssue = randomUUID();
await db.insert(companies).values([
{ id: companyId, name: "Session recovery", issuePrefix: "NRS" },
{ id: otherCompany, name: "Other company", issuePrefix: "OTHER" },
]);
await db.insert(agents).values([
{ id: agentId, companyId, name: "Native runner" },
{ id: otherAgent, companyId: otherCompany, name: "Other agent" },
]);
await db.insert(issues).values([
{ id: issueId, companyId, title: "Retain this task" },
{ id: otherIssue, companyId, title: "Other task" },
]);
const at = (second: number) =>
new Date(Date.UTC(2026, 8, 8, 0, 0, second));
const source = {
...previousRun(),
runtimeMode: "native",
nativeIssueId: issueId,
status: "failed",
createdAt: at(0),
runnerInstanceId: randomUUID(),
};
const unused = {
companyId,
agentId,
runtimeMode: "native",
nativeIssueId: issueId,
nativeSessionId: normalizedSessionId,
status: "failed",
runnerProfileJson: {},
};
const bootstrapId = randomUUID();
const futureId = randomUUID();
await db.insert(heartbeatRuns).values([
source,
{ ...unused, id: bootstrapId, createdAt: at(2) },
{
...unused,
id: currentRunId,
status: "running",
createdAt: at(10),
},
{
...unused,
id: randomUUID(),
companyId: otherCompany,
createdAt: at(3),
status: "running",
},
{
...unused,
id: randomUUID(),
agentId: otherAgent,
createdAt: at(4),
status: "running",
},
{
...unused,
id: randomUUID(),
nativeIssueId: otherIssue,
createdAt: at(5),
status: "running",
},
{
...unused,
id: randomUUID(),
nativeSessionId: randomUUID(),
createdAt: at(6),
status: "running",
},
{
...unused,
id: futureId,
createdAt: at(11),
},
]);
const selection = {
companyId,
agentId,
issueId,
normalizedSessionId,
currentRunId,
beforeCreatedAt: at(10),
};
expect((await findNativeSessionResumeRun(db, selection))?.id).toBe(
previousRunId,
);
await db
.update(heartbeatRuns)
.set({ runnerProfileJson: source.runnerProfileJson })
.where(eq(heartbeatRuns.id, futureId));
expect(await findNativeSessionResumeRun(db, selection)).toBeNull();
await db
.update(heartbeatRuns)
.set({ runnerProfileJson: {}, status: "running" })
.where(eq(heartbeatRuns.id, futureId));
expect(await findNativeSessionResumeRun(db, selection)).toBeNull();
await db
.update(heartbeatRuns)
.set({ status: "failed" })
.where(eq(heartbeatRuns.id, futureId));
expect((await findNativeSessionResumeRun(db, selection))?.id).toBe(
previousRunId,
);
await db.insert(heartbeatRunEvents).values({
companyId,
agentId,
runId: bootstrapId,
seq: 1,
eventType: "session.started",
});
expect(await findNativeSessionResumeRun(db, selection)).toBeNull();
const incompatibleId = randomUUID();
await db.insert(heartbeatRuns).values({
...unused,
id: incompatibleId,
createdAt: at(7),
runnerProfileJson: {
...source.runnerProfileJson,
nativeToolContractFingerprint: "stale",
},
});
const incompatible = await findNativeSessionResumeRun(db, selection);
expect(incompatible?.id).toBe(incompatibleId);
expect(
rebindNativeSessionCheckpoint({
previousRun: incompatible!,
currentExecution: execution(currentRunId),
}),
).toBeNull();
const fresh = buildNativeExecutionWithCheckpoint({
previousRun: null,
normalizedSessionId,
buildExecution: ({ normalizedSessionId: selected }) => {
const current = execution(currentRunId);
return {
...current,
session: { ...current.session, normalizedSessionId: selected },
};
},
});
await db.transaction(async (tx) => {
const [locked] = await tx
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, currentRunId))
.for("update");
const selected = await prepareNativeSessionBootstrapPersistence(tx, {
run: locked,
selectedSessionId: fresh.normalizedSessionId,
execution: fresh.execution,
restoringCheckpoint: false,
});
await tx
.update(heartbeatRuns)
.set({
nativeSessionId: selected,
runnerProfileJson: { nativeExecutionInput: fresh.execution },
})
.where(eq(heartbeatRuns.id, locked.id));
});
const [persisted] = await db
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, currentRunId));
expect(persisted.nativeSessionId).toBe(fresh.normalizedSessionId);
expect(persisted.nativeSessionId).not.toBe(normalizedSessionId);
await expect(
db.transaction(async (tx) => {
const [locked] = await tx
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, currentRunId))
.for("update");
return prepareNativeSessionBootstrapPersistence(tx, {
run: locked,
selectedSessionId: fresh.normalizedSessionId,
execution: fresh.execution,
restoringCheckpoint: false,
});
}),
).resolves.toBe(fresh.normalizedSessionId);
await expect(
db.transaction(async (tx) => {
const [locked] = await tx
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, currentRunId))
.for("update");
const changedExecution = structuredClone(fresh.execution);
changedExecution.task.prompt = "Changed admission";
return prepareNativeSessionBootstrapPersistence(tx, {
run: locked,
selectedSessionId: fresh.normalizedSessionId,
execution: changedExecution,
restoringCheckpoint: false,
});
}),
).rejects.toThrow("native_execution_input_persisted_binding_mismatch");
const [preserved] = await db
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, previousRunId));
expect(preserved.runnerProfileJson).toEqual(source.runnerProfileJson);
const lateId = randomUUID();
await db
.insert(heartbeatRuns)
.values({ ...unused, id: lateId, createdAt: at(11) });
expect((await nativeSessionProviderEvidence(db, [lateId])).size).toBe(
0,
);
let unlock!: () => void;
let locked!: () => void;
const lockAcquired = new Promise<void>((resolve) => {
locked = resolve;
});
const release = new Promise<void>((resolve) => {
unlock = resolve;
});
const writer = db.transaction(async (tx) => {
await tx
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, lateId))
.for("update");
locked();
await release;
await tx.insert(heartbeatRunEvents).values({
companyId,
agentId,
runId: lateId,
seq: 1,
eventType: "session.started",
});
});
let attempt: Promise<unknown> | undefined;
try {
await lockAcquired;
const applicationName = `native-resume-lock-${randomUUID()}`;
attempt = db
.transaction(async (tx) => {
await tx.execute(
sql`select set_config('application_name', ${applicationName}, true)`,
);
const [row] = await tx
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, lateId))
.for("update");
return prepareNativeSessionBootstrapPersistence(tx, {
run: row,
selectedSessionId: randomUUID(),
execution: execution(lateId),
restoringCheckpoint: false,
});
})
.then(
() => null,
(error: unknown) => error,
);
await expect
.poll(async () => {
const rows = await db.execute<{ blocked: boolean }>(sql`
select exists (
select 1 from pg_stat_activity
where application_name = ${applicationName}
and wait_event_type = 'Lock'
and cardinality(pg_blocking_pids(pid)) > 0
) as blocked
`);
return rows[0]?.blocked;
})
.toBe(true);
unlock();
await writer;
expect(await attempt).toMatchObject({
message: "native_session_bootstrap_identity_conflict",
});
const [unchanged] = await db
.select()
.from(heartbeatRuns)
.where(eq(heartbeatRuns.id, lateId));
expect(unchanged.nativeSessionId).toBe(normalizedSessionId);
} finally {
unlock();
await Promise.all([writer, attempt]);
}
} finally {
await database.cleanup();
}
}, 60_000);
},
);
describe("rebindNativeSessionCheckpoint", () => {
it("rotates a carried session id when no checkpoint source exists", () => {
const calls: boolean[] = [];
const result = buildNativeExecutionWithCheckpoint({
previousRun: null,
normalizedSessionId,
buildExecution: (options) => {
calls.push(options.resumedSession);
const current = execution(currentRunId);
return {
...current,
session: {
...current.session,
normalizedSessionId: options.normalizedSessionId,
},
task: {
...current.task,
prompt: options.resumedSession
? "Compact delta"
: "Full task context",
},
};
},
});
expect(calls.every((resumed) => !resumed)).toBe(true);
expect(result.checkpoint).toBeNull();
expect(result.normalizedSessionId).not.toBe(normalizedSessionId);
expect(result.execution.session.normalizedSessionId).toBe(
result.normalizedSessionId,
);
expect(result.execution.task.prompt).toBe("Full task context");
expect(
nativeSessionIdForBootstrapPersistence({
run: {
nativeSessionId: normalizedSessionId,
processPid: null,
processGroupId: null,
processStartedAt: null,
runnerProfileJson: {},
},
selectedSessionId: result.normalizedSessionId,
hasProviderEvents: false,
}),
).toBe(result.normalizedSessionId);
});
it("does not rotate an admitted or authority-bearing session id", () => {
const unused = {
nativeSessionId: normalizedSessionId,
processPid: null,
processGroupId: null,
processStartedAt: null,
runnerProfileJson: {},
};
for (const run of [
{
...unused,
runnerProfileJson: { nativeExecutionInput: execution(currentRunId) },
},
{ ...unused, runnerProfileJson: { sessionCheckpoint: {} } },
{ ...unused, processPid: 123 },
{ ...unused, processGroupId: 123 },
{ ...unused, processStartedAt: new Date() },
]) {
expect(() =>
nativeSessionIdForBootstrapPersistence({
run,
selectedSessionId: previousRunId,
hasProviderEvents: false,
}),
).toThrow("native_session_bootstrap_identity_conflict");
}
expect(() =>
nativeSessionIdForBootstrapPersistence({
run: unused,
selectedSessionId: previousRunId,
hasProviderEvents: true,
}),
).toThrow("native_session_bootstrap_identity_conflict");
expect(
nativeSessionIdForBootstrapPersistence({
run: {
...unused,
runnerProfileJson: { nativeExecutionInput: execution(currentRunId) },
},
selectedSessionId: normalizedSessionId,
hasProviderEvents: true,
}),
).toBe(normalizedSessionId);
});
it("recovers the latest exact checkpoint past only unused bootstrap failures", () => {
const source = {
...previousRun(),
nativeIssueId: issueId,
runtimeMode: "native",
status: "failed",
createdAt: new Date(0),
processPid: null,
processGroupId: null,
processStartedAt: null,
};
const unusedFailure = {
...source,
id: "failed-bootstrap",
runnerProfileJson: {
nativeExecutionInput: execution("failed-bootstrap"),
},
};
const original = structuredClone(source);
const selected = selectNativeSessionResumeRun({
runs: [unusedFailure, source],
companyId,
agentId,
issueId,
normalizedSessionId,
currentRunId,
beforeCreatedAt: new Date(100),
providerEvidenceRunIds: new Set(),
});
expect(selected).toBe(source);
expect(
rebindNativeSessionCheckpoint({
previousRun: selected!,
currentExecution: execution(currentRunId),
}),
).toMatchObject({
sessionId: "provider-thread-123",
identity: { runId: currentRunId, sessionId: normalizedSessionId },
});
expect(source).toEqual(original);
});
it("never skips a newer provider authority or incompatible checkpoint", () => {
const source = {
...previousRun(),
nativeIssueId: issueId,
runtimeMode: "native",
status: "succeeded",
createdAt: new Date(0),
processPid: null as number | null,
processGroupId: null,
processStartedAt: null,
};
const newer = { ...source, id: "newer", runnerProfileJson: {} };
const select = (
candidate: typeof source | typeof newer,
hasEvents = false,
) =>
selectNativeSessionResumeRun({
runs: [candidate, source],
companyId,
agentId,
issueId,
normalizedSessionId,
currentRunId,
beforeCreatedAt: new Date(100),
providerEvidenceRunIds: new Set(hasEvents ? [candidate.id] : []),
});
expect(select(newer, true)).toBeNull();
expect(select({ ...newer, processPid: 123 })).toBeNull();
expect(select({ ...newer, status: "running" })).toBeNull();
const incompatible = {
...source,
id: "newer",
runnerProfileJson: {
...source.runnerProfileJson,
nativeToolContractFingerprint: "stale",
},
};
expect(select(incompatible)).toBe(incompatible);
expect(
rebindNativeSessionCheckpoint({
previousRun: select(incompatible)!,
currentExecution: execution(currentRunId),
}),
).toBeNull();
});
it("does not borrow checkpoints across company, agent, issue, or normalized session", () => {
const source = {
...previousRun(),
nativeIssueId: issueId,
runtimeMode: "native",
status: "succeeded",
createdAt: new Date(0),
processPid: null,
processGroupId: null,
processStartedAt: null,
};
for (const changed of [
{ companyId: currentRunId },
{ agentId: currentRunId },
{ nativeIssueId: currentRunId },
{ nativeSessionId: currentRunId },
{ id: currentRunId },
]) {
expect(
selectNativeSessionResumeRun({
runs: [{ ...source, ...changed }],
companyId,
agentId,
issueId,
normalizedSessionId,
currentRunId,
beforeCreatedAt: new Date(100),
providerEvidenceRunIds: new Set(),
}),
).toBeNull();
}
});
it("does not resume across a work-mode tool-surface change", () => {
expect(
rebindNativeSessionCheckpoint({
previousRun: previousRun(),
currentExecution: execution(currentRunId, "/workspace", "ask"),
}),
).toBeNull();
});
it.each(["External chat message received", "issue_comment_added"])(
"rebuilds full task context when a %s checkpoint is corrupt",
(reason) => {
const calls: boolean[] = [];
const result = buildNativeExecutionWithCheckpoint({
previousRun: previousRun({ sessionCheckpoint: {} }),
normalizedSessionId,
buildExecution: (options) => {
calls.push(options.resumedSession);
return buildNativeExecutionInput({
companyId,
runId: currentRunId,
issue: {
id: issueId,
identifier: "DOT-2",
title: "Current task",
description: "Full task instructions",
workMode: "standard",
},
taskPrompt: options.resumedSession
? "Compact context"
: "Full task instructions",
wakePayload: {
reason,
issue: {
id: issueId,
title: "Current task",
workMode: "standard",
},
},
resumedSession: options.resumedSession,
agentId,
workspace: {
id: currentRunId,
cwd: "/workspace",
repoUrl: null,
repoRef: null,
branchName: null,
},
normalizedSessionId: options.normalizedSessionId,
provider: "codex",
completionContract: execution(currentRunId).completionContract,
runtimeContext: nativeRuntimeContextFixture(),
});
},
});
expect(calls).toEqual([true, false]);
expect(result.checkpoint).toBeNull();
expect(result.execution.session.normalizedSessionId).not.toBe(
normalizedSessionId,
);
expect(result.execution.task.prompt).toContain("Full task instructions");
expect(result.execution.task.prompt).not.toContain(
"Paperclip Resume Delta",
);
expect(result.execution.task.prompt).not.toContain("Compact context");
},
);
it.each([
["paperclip.native-execution-input.v4", "paperclip.native-execution-input.v5"],
["paperclip.native-execution-input.v5", "paperclip.native-execution-input.v4"],
] as const)("retains a recoverable %s session when the constructor defaults to %s", (priorSchema, currentSchema) => {
const prior = previousRun();
const profile = prior.runnerProfileJson as Record<string, unknown>;
profile.nativeExecutionInput = { ...execution(previousRunId), schema: priorSchema };
const checkpoint = profile.sessionCheckpoint as Record<string, unknown>;
checkpoint.goal = { status: "paused", objective: "Preserve the existing durable work" };
const before = structuredClone(prior);
const result = buildNativeExecutionWithCheckpoint({
previousRun: prior,
normalizedSessionId,
buildExecution: ({ normalizedSessionId: sessionId, resumedSession }) => parseNativeExecutionInput({
...execution(currentRunId), schema: currentSchema,
session: { ...execution(currentRunId).session, normalizedSessionId: sessionId },
continuationPrompt: resumedSession ? "New direction only; do not replay completed actions" : null,
}),
});
expect(result.execution.schema).toBe(priorSchema);
expect(result.normalizedSessionId).toBe(normalizedSessionId);
expect(result.checkpoint).toMatchObject({
providerSessionId: "provider-thread-123",
providerRecoveryPolicy: "same_session_only",
goal: { status: "paused", objective: "Preserve the existing durable work" },
});
expect(prior).toEqual(before);
});
it("keeps a valid checkpoint and does not rebuild the resumed task", () => {
const calls: boolean[] = [];
const result = buildNativeExecutionWithCheckpoint({
previousRun: previousRun(),
normalizedSessionId,
buildExecution: (options) => {
calls.push(options.resumedSession);
return execution(currentRunId);
},
});
expect(calls).toEqual([true]);
expect(result.checkpoint?.sessionId).toBe("provider-thread-123");
expect(result.execution.session.normalizedSessionId).toBe(
normalizedSessionId,
);
});
it("rebuilds full context when the persisted provider tool contract is stale", () => {
const calls: boolean[] = [];
const result = buildNativeExecutionWithCheckpoint({
previousRun: previousRun({
nativeToolContractFingerprint: "sha256:stale",
}),
normalizedSessionId,
buildExecution: (options) => {
calls.push(options.resumedSession);
const current = execution(currentRunId);
return {
...current,
session: {
...current.session,
normalizedSessionId: options.normalizedSessionId,
},
task: {
...current.task,
prompt: options.resumedSession
? "Paperclip Resume Delta"
: "Full task instructions",
},
};
},
});
expect(calls).toEqual([true, false]);
expect(result.checkpoint).toBeNull();
expect(result.execution.task.prompt).toBe("Full task instructions");
expect(result.normalizedSessionId).not.toBe(normalizedSessionId);
});
it.each([
{ contract: "conditional current-wake reader", retainedFingerprint: "sha256:fe7a2e17ca825228ea2f51f23acdc82db65c91da5ec6add330fefa39b65e1c85" },
{ contract: "same-conversation attachment reuse", retainedFingerprint: "sha256:2b84f2105c2cea10e0e5f37cf4a6ba9bf7fec90d8c8c19c655a0e21d3a8dab5f" },
{ contract: "historical file inspection", retainedFingerprint: "sha256:9b558a575dfa4e3dfaf97b7139b47d1676ab3e0307953ec85f2af0b3f443567c" },
{ contract: "structured human questions", retainedFingerprint: "sha256:1c3cd7e3223f6ed28e1c44a0ba3c961dd4c0c52e52c9c1100a4e41a83384259c" },
{ contract: "response-wake completion yield", retainedFingerprint: "sha256:09887bbf1f6a3674fcf529d872fe2853cc1d6554376019dd1a9b8d607d7eb7fb" },
{ contract: "explicit chat-attachment invocation guidance", retainedFingerprint: "sha256:d797c8bc1baef8407a8c80f2c4b28da63b2a4258a47cf52ee9b1fca45535f5e7" },
{
contract: "completion descriptions",
// Deployed v8 / finish_response_wake_concrete_object.v2 local catalog.
retainedFingerprint:
"sha256:5b7b302db36f7ed6686f9ea1ba70bbf79ebd7fabf86953b548d966a2bc38b648",
},
{
contract: "native completion tool guidance",
// Deployed v13 local catalog before canonical finish/block descriptions.
retainedFingerprint:
"sha256:68a51d34e091c55ee5d0d2b563153454dd727d72db16e6a27c358d342ae489c9",
},
{
contract: "GitHub working-comment tools",
// Deployed v14 threads retain the catalog without update_comment.
retainedFingerprint:
"sha256:134a7dbd526179aff57f91c261bb653e83db51c20492efab5c26a5ce618792c8",
},
{
contract: "GitHub instruction skill selection",
// Deployed v15 remote threads omitted configured skills from native turns.
retainedFingerprint:
"sha256:f12fe3b1bf5d63b7954d8ab16f57764874806ab49acff7c6582c4de007f4ed4d",
},
{
contract: "task-bound human-input description",
// Deployed v9 still advertises the generic mock-task question description.
retainedFingerprint:
"sha256:b64efcd063a575925aa95dbd2a20953386eaa760f05b0e0e73b4ae04a97679b0",
},
])(
"refreshes retained $contract without changing the Paperclip task or prior history",
({ contract, retainedFingerprint }) => {
if (contract === "explicit chat-attachment invocation guidance") {
expect(LIST_CHAT_ATTACHMENTS_TOOL_DEFINITION.description).toContain("Call with {}");
expect(LIST_CHAT_ATTACHMENTS_TOOL_DEFINITION.description).toContain("1 through 50");
expect(REUSE_CHAT_ATTACHMENT_TOOL_DEFINITION.description).toContain("All four arguments are required");
expect(REUSE_CHAT_ATTACHMENT_TOOL_DEFINITION.description).toContain("same key unchanged on every retry");
}
expect(NATIVE_TOOL_CONTRACT_FINGERPRINT).not.toBe(retainedFingerprint);
const prior = previousRun({
nativeToolContractFingerprint: retainedFingerprint,
});
const priorSnapshot = structuredClone(prior);
const modes: boolean[] = [];
const result = buildNativeExecutionWithCheckpoint({
previousRun: prior,
normalizedSessionId,
buildExecution: (options) => {
modes.push(options.resumedSession);
const current = execution(currentRunId);
return {
...current,
session: {
...current.session,
normalizedSessionId: options.normalizedSessionId,
},
task: {
...current.task,
prompt: options.resumedSession
? "Paperclip Resume Delta"
: "Full context for the same Paperclip task",
},
};
},
});
expect(modes).toEqual([true, false]);
expect(result.checkpoint).toBeNull();
expect(result.normalizedSessionId).not.toBe(normalizedSessionId);
expect(result.execution.binding).toMatchObject({
companyId,
issueId,
agentId,
runId: currentRunId,
});
expect(result.execution.workspace).toEqual(
execution(currentRunId).workspace,
);
expect(result.execution.task.prompt).toBe(
"Full context for the same Paperclip task",
);
// No deletion/reset of the existing provider checkpoint or Paperclip history.
expect(prior).toEqual(priorSnapshot);
expect(prior.runnerProfileJson.sessionCheckpoint.sessionId).toBe(
"provider-thread-123",
);
},
);
it("binds the provider tool catalog to the local or remote execution target", () => {
const remoteFingerprint = nativeToolContractFingerprintForTarget("remote");
expect(remoteFingerprint).not.toBe(NATIVE_TOOL_CONTRACT_FINGERPRINT);
expect(
rebindNativeSessionCheckpoint({
previousRun: previousRun(),
currentExecution: execution(currentRunId),
executionTargetKind: "remote",
}),
).toBeNull();
expect(
rebindNativeSessionCheckpoint({
previousRun: previousRun({
nativeToolContractFingerprint: remoteFingerprint,
}),
currentExecution: execution(currentRunId),
executionTargetKind: "remote",
}),
).not.toBeNull();
});
it("permits legacy retry rebinding only before the replacement acquired authority", () => {
const source = {
runtimeMode: "native",
status: "interrupted",
nativeSessionId: normalizedSessionId,
};
const replacement = {
processPid: null,
processGroupId: null,
processStartedAt: null,
runnerProfileJson: {},
};
expect(
isUnusedLegacyNativeRetryReplacement({
source,
replacement,
hasProviderEvents: false,
}),
).toBe(true);
expect(
isUnusedLegacyNativeRetryReplacement({
source,
replacement: { ...replacement, processPid: 123 },
hasProviderEvents: false,
}),
).toBe(false);
expect(
isUnusedLegacyNativeRetryReplacement({
source,
replacement,
hasProviderEvents: true,
}),
).toBe(false);
expect(
isUnusedLegacyNativeRetryReplacement({
source,
replacement: {
...replacement,
runnerProfileJson: {
sessionCheckpoint: { providerSessionId: "claimed" },
},
},
hasProviderEvents: false,
}),
).toBe(false);
});
it("retains provider identity but clears prior turn and event state", () => {
const prior = previousRun();
const profile = prior.runnerProfileJson as Record<string, unknown>;
const checkpoint = profile.sessionCheckpoint as Record<string, unknown>;
checkpoint.governedWait = { sourceEvent: { runId: previousRunId, turnId: "old-turn" }, result: { reportedWorkDisposition: "yielded" } };
const before = structuredClone(prior);
const rebound = rebindNativeSessionCheckpoint({
previousRun: prior,
currentExecution: execution(currentRunId),
});
expect(rebound?.governedWait).toBeUndefined();
expect(prior).toEqual(before);
expect(rebound).toMatchObject({
sessionId: "provider-thread-123",
providerSessionId: "provider-thread-123",
driverKind: "codex_app_server",
cursor: null,
semanticResult: null,
terminal: null,
activeTurnId: null,
terminalTurns: [],
pendingRuntimeRequests: [],
providerRecoveryPolicy: "allow_replacement_after_resume_failure",
identity: {
runId: currentRunId,
sessionId: normalizedSessionId,
companyId,
issueId,
agentId,
},
});
});
it("allows a provider replacement only after a durable response wake", () => {
const source = previousRun();
const profile = source.runnerProfileJson as Record<string, unknown>;
const checkpoint = profile.sessionCheckpoint as Record<string, unknown>;
checkpoint.semanticResult = {
schema: "paperclip.run_result.v1",
reportedWorkDisposition: "yielded",
summary: "Waiting for a response.",
continuation: {
kind: "response_wake",
idempotencyKey: "interaction-response:one",
},
};
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(currentRunId),
}),
).toMatchObject({
providerRecoveryPolicy: "allow_replacement_after_governed_wait",
semanticResult: null,
activeTurnId: null,
});
});
it("requires exact provider continuity for an unfinished session goal", () => {
const source = previousRun();
const profile = source.runnerProfileJson as Record<string, unknown>;
const checkpoint = profile.sessionCheckpoint as Record<string, unknown>;
checkpoint.goal = {
threadId: "provider-thread-123",
objective: "Keep this paused goal on its original provider session.",
status: "paused",
tokenBudget: null,
tokensUsed: 321,
timeUsedSeconds: 12,
};
checkpoint.semanticResult = {
schema: "paperclip.run_result.v1",
reportedWorkDisposition: "yielded",
summary: "Paused at a quiescent boundary.",
continuation: {
kind: "same_agent",
idempotencyKey: "goal:paused:one",
},
};
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(currentRunId),
}),
).toMatchObject({
providerRecoveryPolicy: "same_session_only",
semanticResult: null,
activeTurnId: null,
goal: {
objective: "Keep this paused goal on its original provider session.",
status: "paused",
},
});
});
it("refuses to resume when the workspace changes", () => {
expect(
rebindNativeSessionCheckpoint({
previousRun: previousRun(),
currentExecution: execution(currentRunId, "/different-workspace"),
}),
).toBeNull();
});
it("requires the exact managed execution-workspace identity", () => {
const managedWorkspaceId = "90000000-0000-4000-8000-000000000009";
const source = previousRun({
nativeExecutionInput: execution(
previousRunId,
"/shared-workspace",
"standard",
{ id: managedWorkspaceId },
),
});
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(
currentRunId,
"/shared-workspace",
"standard",
{ id: managedWorkspaceId },
),
}),
).not.toBeNull();
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(
currentRunId,
"/shared-workspace",
"standard",
{ id: "a0000000-0000-4000-8000-00000000000a" },
),
}),
).toBeNull();
});
it("permits per-run projectless placeholders only for an identical workspace descriptor", () => {
const source = previousRun({
nativeExecutionInput: execution(
previousRunId,
"/projectless",
"standard",
{
repoUrl: "https://example.test/repo.git",
repoRef: "refs/heads/main",
branchName: "main",
},
),
});
const matching = execution(currentRunId, "/projectless", "standard", {
repoUrl: "https://example.test/repo.git",
repoRef: "refs/heads/main",
branchName: "main",
});
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: matching,
}),
).not.toBeNull();
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: {
...matching,
workspace: { ...matching.workspace, repoRef: "refs/heads/next" },
},
}),
).toBeNull();
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(currentRunId, "/projectless", "standard", {
id: "b0000000-0000-4000-8000-00000000000b",
repoUrl: "https://example.test/repo.git",
repoRef: "refs/heads/main",
branchName: "main",
}),
}),
).toBeNull();
});
it("rotates when assigned context changes but permits a fresh run-scoped MCP binding", () => {
const reboundCredential = execution(currentRunId);
reboundCredential.runtimeContext.mcp.bindingId = "native-mcp:fresh-run";
expect(
rebindNativeSessionCheckpoint({
previousRun: previousRun(),
currentExecution: reboundCredential,
}),
).not.toBeNull();
const changedAssignment = execution(currentRunId);
const withoutAggregate = {
prompt: changedAssignment.runtimeContext.prompt,
instructions: changedAssignment.runtimeContext.instructions,
skills: changedAssignment.runtimeContext.skills,
mcp: {
assignmentSetId: `sha256:${"1".repeat(64)}`,
digest: "1".repeat(64),
bindingId: "native-mcp:fresh-run",
},
};
changedAssignment.runtimeContext = {
...withoutAggregate,
aggregateDigest: canonicalNativeRuntimeContextDigest(withoutAggregate),
};
expect(
rebindNativeSessionCheckpoint({
previousRun: previousRun(),
currentExecution: changedAssignment,
}),
).toBeNull();
});
it("refuses a checkpoint whose prior-run binding was rewritten", () => {
const source = previousRun();
const profile = source.runnerProfileJson as Record<string, unknown>;
const checkpoint = profile.sessionCheckpoint as Record<string, unknown>;
checkpoint.identity = {
...(checkpoint.identity as Record<string, unknown>),
runId: currentRunId,
};
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(currentRunId),
}),
).toBeNull();
});
it("reuses plan mode across canonical revisions but never across a mode change", () => {
const source = previousRun({
nativeExecutionInput: planningExecution(previousRunId, "revision-8"),
});
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: planningExecution(currentRunId, "revision-9"),
}),
).not.toBeNull();
expect(
rebindNativeSessionCheckpoint({
previousRun: source,
currentExecution: execution(currentRunId),
}),
).toBeNull();
});
});
describe("buildNativeExecutionInput wake projection", () => {
it("uses compact Slack input only after provider resume, preserving fresh bootstrap fallback", () => {
const base = execution(currentRunId);
const issue = { id: issueId, identifier: "DOT-2", title: "Old greeting", description: null, workMode: "standard" };
const message = { id: "wake", body: "NEW_SLACK_MESSAGE", authorType: "user", authorId: "board", sourceTrust: "user", createdByRunId: null };
const input = buildNativeExecutionInput({
companyId, runId: currentRunId, agentId, issue,
taskPrompt: "FULL_BOOTSTRAP_WITH_FILE_AND_AUTHORIZATION_INSTRUCTIONS",
resumedSession: true,
previousTurn: { runId: previousRunId, task: issue },
wakePayload: {
reason: "External chat message received", issue,
externalChatProvider: "slack", checkedOutByHarness: true,
comments: [{ ...message, author: { type: "user", id: "board" } }], commentIds: [message.id], latestCommentId: message.id,
commentWindow: { requestedCount: 1, includedCount: 1, missingCount: 0 },
executionContinuation: { version: 1, objective: message.body, messages: [message], resumeDelta: { baseRunId: previousRunId, messages: [message] } },
},
workspace: { id: currentRunId, ...base.workspace }, normalizedSessionId,
provider: "codex", completionContract: base.completionContract,
runtimeContext: nativeRuntimeContextFixture(),
});
expect(input.continuationPrompt).toContain(message.body);
expect(input.continuationPrompt).not.toContain("FULL_BOOTSTRAP");
expect(input.task.prompt).toContain("FULL_BOOTSTRAP");
expect(input.task.prompt).toContain(message.body);
});
it("uses a neutral turn title for authenticated external-chat follow-ups", () => {
const staleRootTitle = "Reply with exactly STALE-ROOT-MARKER";
const input = buildNativeExecutionInput({
companyId,
runId: currentRunId,
issue: {
id: issueId,
identifier: "CHAT-4",
title: staleRootTitle,
description: "Started from Telegram.",
workMode: "standard",
},
taskPrompt: [
"Paperclip task context:",
`- Title: ${JSON.stringify(staleRootTitle)}`,
"Latest wake comment:",
"```text",
"Quick question: what is 55 + 8?",
"```",
].join("\n"),
wakePayload: {
reason: "External chat message received",
externalChatProvider: "telegram",
checkedOutByHarness: true,
issue: {
id: issueId,
identifier: "CHAT-4",
title: staleRootTitle,
description: "Started from Telegram.",
descriptionTruncated: false,
status: "in_progress",
workMode: "standard",
},
commentWindow: {
requestedCount: 1,
includedCount: 1,
missingCount: 0,
},
commentIds: ["comment-current"],
latestCommentId: "comment-current",
comments: [
{
id: "comment-current",
issueId,
body: "Quick question: what is 55 + 8?",
bodyTruncated: false,
authorType: "user",
},
],
fallbackFetchNeeded: false,
},
agentId,
workspace: {
id: currentRunId,
cwd: "/workspace",
repoUrl: null,
repoRef: null,
branchName: null,
},
normalizedSessionId,
provider: "codex",
completionContract: {
id: "70000000-0000-4000-8000-000000000007",
sha256: `sha256:${"a".repeat(64)}`,
schemaVersion: "paperclip.run-result.v1",
contract: {
revision: "2",
objective: "Respond to the latest comment",
criteria: [
{
id: "objective",
requirement: "Quick question: what is 55 + 8?",
},
],
},
},
runtimeContext: nativeRuntimeContextFixture(),
});
expect(input.task.title).toBe("External chat follow-up");
expect(input.task.description).toBeNull();
expect(input.task.prompt).toContain(staleRootTitle);
expect(input.task.prompt).toContain("Quick question: what is 55 + 8?");
expect(input.completionContract.contract).toMatchObject({
objective: "Respond to the latest comment",
criteria: [
{
id: "objective",
requirement: "Quick question: what is 55 + 8?",
},
],
});
});
it("preserves the canonical task title outside the authenticated chat shortcut", () => {
const input = execution(currentRunId);
expect(input.task.title).toBe("Test");
});
it("writes native v4 and pins every provider's complete effective configuration", () => {
const common = {
companyId,
runId: currentRunId,
issue: {
id: issueId,
identifier: "DOT-4",
title: "Permissions",
description: null,
workMode: "standard",
},
taskPrompt: "Verify permissions",
agentId,
workspace: {
id: currentRunId,
cwd: "/workspace",
repoUrl: null,
repoRef: null,
branchName: null,
},
normalizedSessionId,
completionContract: execution(currentRunId).completionContract,
runtimeContext: nativeRuntimeContextFixture(),
} as const;
const codex = buildNativeExecutionInput({
...common,
provider: "codex",
codexApprovalPolicy: "on-request",
});
const opencode = buildNativeExecutionInput({
...common,
provider: "opencode",
model: "openrouter/z-ai/glm-5.2",
opencodePermissionMode: "ask",
});
const acpx = buildNativeExecutionInput({
...common,
provider: "acpx",
acpxAgent: "claude",
model: "claude-sonnet-5",
acpxPermissionMode: "deny-all",
});
const claudeManaged = buildNativeExecutionInput({
...common,
provider: "claude_managed",
model: "claude-sonnet-5",
managedProfile: {
profileId: "managed-profile",
anthropicAgentId: "agent-remote",
agentVersion: "7",
environmentId: "environment-remote",
betaVersion: "managed-agents-2026-04-01",
},
maxSessionListCostUsd: 0.75,
});
const agentCore = buildNativeExecutionInput({
...common,
provider: "aws_agentcore",
model: "global.anthropic.claude-sonnet-4-6",
agentCoreProfile: {
profileId: "agentcore-profile",
region: "us-east-1",
accountId: "123456789012",
harnessArn:
"arn:aws:bedrock-agentcore:us-east-1:123456789012:harness/h-1",
harnessVersion: "3",
endpointArn:
"arn:aws:bedrock-agentcore:us-east-1:123456789012:endpoint/e-1",
endpointQualifier: "prod",
agentRuntimeArn:
"arn:aws:bedrock-agentcore:us-east-1:123456789012:runtime/r-1",
memoryArn:
"arn:aws:bedrock-agentcore:us-east-1:123456789012:memory/m-1",
memoryId: "m-1",
invocationRoleArn: "arn:aws:iam::123456789012:role/invoke",
contextBucket: "paperclip-context",
contextPrefix: "runner/",
contextKmsKeyArn: "arn:aws:kms:us-east-1:123456789012:key/key-1",
qualificationRevision: "aws-agentcore-harness-context-v2",
eventExpiryDays: 90,
},
maxEstimatedSessionCostUsd: 1.25,
invocationLimits: {
maxIterations: 8,
maxOutputTokens: 4_096,
timeoutSeconds: 300,
},
});
const defaultOpenCode = buildNativeExecutionInput({
...common,
provider: "opencode",
model: "openrouter/z-ai/glm-5.2",
});
const defaultAcpx = buildNativeExecutionInput({
...common,
provider: "acpx",
model: "gpt-5.6-sol",
});
expect(codex).toMatchObject({
schema: "paperclip.native-execution-input.v5",
provider: { kind: "codex", approvalPolicy: "on-request" },
});
expect(opencode).toMatchObject({
schema: "paperclip.native-execution-input.v5",
provider: { kind: "opencode", permissionMode: "ask" },
});
expect(acpx).toMatchObject({
schema: "paperclip.native-execution-input.v5",
provider: { kind: "acpx", permissionMode: "deny-all" },
});
expect(claudeManaged).toMatchObject({
session: { driverKind: "claude_managed_agents_api" },
provider: {
kind: "claude_managed",
managedProfile: { profileId: "managed-profile" },
maxSessionListCostUsd: 0.75,
},
});
expect(agentCore).toMatchObject({
session: { driverKind: "aws_agentcore_harness_api" },
provider: {
kind: "aws_agentcore",
agentCoreProfile: {
profileId: "agentcore-profile",
eventExpiryDays: 90,
},
maxEstimatedSessionCostUsd: 1.25,
},
});
expect(defaultOpenCode).toMatchObject({
provider: { kind: "opencode", permissionMode: "allow" },
});
expect(defaultAcpx).toMatchObject({
provider: {
kind: "acpx",
agent: "codex",
permissionMode: "approve-all",
},
});
expect(
JSON.stringify([codex, opencode, claudeManaged, agentCore, acpx]),
).not.toMatch(
/OPENAI_API_KEY|ANTHROPIC_API_KEY|AWS_SECRET_ACCESS_KEY|PAPERCLIP_API_KEY/,
);
});
it.each([false, true])("projects wake context with the appropriate execution contract (conversation=%s)", (conversationMode) => {
const input = buildNativeExecutionInput({
companyId,
runId: currentRunId,
issue: {
id: issueId,
identifier: "DOT-146",
title: "Finish after child handoff",
description: "Use the child result.",
workMode: "standard",
},
taskPrompt: "Paperclip task context:\n- Issue: DOT-146",
wakePayload: {
reason: "issue_children_completed",
issue: {
id: issueId,
identifier: "DOT-146",
title: "Finish after child handoff",
description: "Use the child result.",
status: "in_progress",
priority: "medium",
workMode: "standard",
},
childIssueSummaries: [
{
id: "child-147",
identifier: "DOT-147",
title: "Build utility",
status: "done",
summary: "Created three files and passed 7/7 tests.",
},
],
childIssueSummaryTruncated: false,
checkedOutByHarness: true,
},
resumedSession: true,
conversationMode,
agentId,
workspace: {
id: currentRunId,
cwd: "/workspace",
repoUrl: null,
repoRef: null,
branchName: null,
},
normalizedSessionId,
provider: "opencode",
model: "openrouter/z-ai/glm-5.2",
completionContract: {
id: "70000000-0000-4000-8000-000000000007",
sha256: `sha256:${"a".repeat(64)}`,
schemaVersion: "paperclip.run-result.v1",
contract: {
revision: "1",
objective: "Finish after the child",
criteria: [
{ id: "objective", requirement: "Report the child result" },
],
},
},
runtimeContext: nativeRuntimeContextFixture(),
});
expect(input.task.prompt).not.toContain("Execution contract:");
expect(input.task.prompt).not.toContain("Use child issues");
// Full bootstrap stays available if provider recovery fails after admission.
expect(input.task.prompt).toContain("## Paperclip Wake Payload");
expect(input.task.prompt).toContain("reason: issue_children_completed");
expect(input.task.prompt).toContain("DOT-147 Build utility (done)");
expect(input.task.prompt).toContain(
"Created three files and passed 7/7 tests.",
);
expect(input.task.prompt).toContain(
"Paperclip task context:\n- Issue: DOT-146",
);
expect(input.task.prompt).not.toContain("Use the child result.");
});
});