[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_228":-5,"_231":232,"_233":234},"routes/shell",{"_41":42,"_227":-5,"_228":-5,"_229":230},"routes/repo",{"_34":-7,"_35":36,"_37":38,"_39":40,"_41":42,"_43":32,"_44":32,"_45":32,"_46":32,"_47":32,"_48":32,"_49":50,"_51":50,"_52":32,"_53":-7,"_54":-7,"_55":56,"_57":58,"_59":60,"_61":-5,"_62":63,"_64":65,"_66":67,"_68":69},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":22,"_23":24,"_25":-5,"_26":27,"_28":29,"_29":30,"_31":32,"_33":14},"ref","main","path","apps/server/src/jobs/runner.test.ts","oid","08fc21b542dd6103c8c345fbd8acc541a7e08add","size",26699,"commit","2182c95de44a8f63fd86af1c5874ae0ca298f807","mounts",[],"source","plain",{"_13":14,"_15":16},"kind","text","import { describe, expect, it } from \"bun:test\";\n\nimport { JobExecutionError, JobRegistry } from \"./registry\";\nimport { JobRunner } from \"./runner\";\nimport { JobService } from \"./service\";\nimport { MemoryStorage } from \"../storage/memory/adapter\";\n\nimport type { JobDefinition } from \"./registry\";\nimport type { JobExecutionDiagnostic } from \"./registry\";\nimport type { JobRunnerOptions, ResolvedJobCredential } from \"./runner\";\nimport type { JsonValue } from \"../storage/model\";\n\nfunction deferred() {\n\tlet resolve!: (value: T | PromiseLike) => void;\n\tlet reject!: (reason?: unknown) => void;\n\tlet promise = new Promise((success, failure) => {\n\t\tresolve = success;\n\t\treject = failure;\n\t});\n\treturn { promise, resolve, reject };\n}\n\nasync function waitFor(check: () => boolean | Promise, timeoutMs = 1_000): Promise {\n\tlet deadline = Date.now() + timeoutMs;\n\twhile (!await check()) {\n\t\tif (Date.now() >= deadline) throw new Error(\"condition did not become true\");\n\t\tawait Bun.sleep(5);\n\t}\n}\n\nfunction definition(\n\texecute: JobDefinition[\"execute\"],\n\tcredential: \"active-planner\" | \"none\" = \"none\",\n\tmaxAttempts = 2,\n\ttimeoutMs = 200,\n): JobDefinition {\n\treturn {\n\t\ttype: \"test-job\",\n\t\tversion: 1,\n\t\tlabel: \"Test job\",\n\t\tdescription: \"Exercises the process runner.\",\n\t\torigins: [\"scheduler\", \"user\"],\n\t\tcredential,\n\t\tlimits: {\n\t\t\ttimeoutMs,\n\t\t\tmaxAttempts,\n\t\t\tmaxAiCredits: 16,\n\t\t\tmaxInputBytes: 256,\n\t\t\tmaxArtifactBytes: 256,\n\t\t},\n\t\tinput: {\n\t\t\tparse(value) {\n\t\t\t\tif (!value || typeof value !== \"object\" || Array.isArray(value)) throw new Error(\"input\");\n\t\t\t\treturn value;\n\t\t\t},\n\t\t},\n\t\tartifact: {\n\t\t\tparse(value) {\n\t\t\t\tif (!value || typeof value !== \"object\" || Array.isArray(value)) {\n\t\t\t\t\tthrow new Error(\"artifact\");\n\t\t\t\t}\n\t\t\t\treturn value;\n\t\t\t},\n\t\t},\n\t\texecute,\n\t};\n}\n\nasync function setup(\n\tregistered: JobDefinition,\n\tresolve: () => Promise = async () => undefined,\n\tenabled = true,\n\tattemptFailed?: JobRunnerOptions[\"attemptFailed\"],\n) {\n\tlet storage = new MemoryStorage();\n\tlet now = new Date();\n\tlet userId = crypto.randomUUID();\n\tlet channelId = crypto.randomUUID();\n\tawait storage.users.put({ id: userId, login: \"mona\", avatarUrl: \"\", now });\n\tawait storage.channels.create({\n\t\tid: channelId,\n\t\trepositoryId: crypto.randomUUID(),\n\t\trepositoryOwner: \"githubnext\",\n\t\trepositoryName: \"chopin\",\n\t\ttitle: \"Runner\",\n\t\tcreatedBy: userId,\n\t\tnow,\n\t});\n\tlet lease = await storage.leases.acquire(\"chopin:writer\", crypto.randomUUID(), 60_000);\n\tif (!lease) throw new Error(\"lease unavailable\");\n\tlet registry = new JobRegistry([registered]);\n\tlet runner: JobRunner | undefined;\n\tlet service = new JobService({\n\t\tstorage,\n\t\tregistry,\n\t\tlease: () => lease,\n\t\tonChange: job => runner?.notify(job),\n\t});\n\tlet errors: unknown[] = [];\n\trunner = new JobRunner({\n\t\tstorage,\n\t\tservice,\n\t\tregistry,\n\t\tlease: () => lease,\n\t\tresolveActivePlanner: () => resolve(),\n\t\tenabled,\n\t\tglobalConcurrency: 4,\n\t\townerConcurrency: 1,\n\t\tpollMs: 5,\n\t\tclaimTtlMs: 1_000,\n\t\theartbeatMs: 100,\n\t\tretryBaseMs: 5,\n\t\tretryMaxMs: 20,\n\t\tshutdownGraceMs: 50,\n\t\tattemptFailed,\n\t\tfatal: err => errors.push(err),\n\t});\n\treturn { storage, channelId, lease, service, runner, errors };\n}\n\nasync function enqueue(\n\tservice: JobService,\n\tchannelId: string,\n\ttarget: string = crypto.randomUUID(),\n) {\n\treturn service.enqueueScheduler({\n\t\tchannelId,\n\t\ttype: \"test-job\",\n\t\ttargetKey: target,\n\t\tidempotencyKey: crypto.randomUUID(),\n\t\tinput: { value: target },\n\t});\n}\n\nfunction owner(sessionId = \"owner-session\"): ResolvedJobCredential {\n\treturn {\n\t\tcredential: {\n\t\t\tkind: \"active-planner\",\n\t\t\ttoken: \"ghu_owner\",\n\t\t\townerSessionId: sessionId,\n\t\t\townerGeneration: 3,\n\t\t\tcredentialRevision: 4,\n\t\t\texpiresAt: new Date(Date.now() + 60_000),\n\t\t\tauthorize: async () => true,\n\t\t},\n\t\townerKey: sessionId,\n\t\tbinding: {\n\t\t\tkind: \"active-planner\",\n\t\t\townerSessionId: sessionId,\n\t\t\townerGeneration: 3,\n\t\t\tcredentialRevision: 4,\n\t\t},\n\t\tactive: async () => true,\n\t\trelease: () => {},\n\t};\n}\n\ndescribe(\"background job runner\", () => {\n\tit(\"executes and atomically settles a registered job\", async () => {\n\t\tlet value = await setup(definition(async execution => ({ result: execution.input })));\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t\tlet detail = await value.service.get(value.channelId, queued.job.id);\n\t\t\texpect(detail).toMatchObject({\n\t\t\t\tjob: { state: \"completed\", attempts: 1 },\n\t\t\t\tartifact: { value: { result: { value: expect.any(String) } } },\n\t\t\t});\n\t\t\texpect(value.errors).toEqual([]);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"persists definition-owned progress while an attempt is running\", async () => {\n\t\tlet release = deferred();\n\t\tlet reached = deferred();\n\t\tlet registered = {\n\t\t\t...definition(async execution => {\n\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\treached.resolve();\n\t\t\t\tawait release.promise;\n\t\t\t\tawait execution.progress(\"work\", \"completed\");\n\t\t\t\treturn { report: \"complete\" };\n\t\t\t}),\n\t\t\tprogress: { work: \"Researching public evidence\" },\n\t\t};\n\t\tlet value = await setup(registered);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait reached.promise;\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.progress.length === 1\n\t\t\t);\n\t\t\texpect((await value.service.get(value.channelId, queued.job.id))!.job.progress)\n\t\t\t\t.toMatchObject([{\n\t\t\t\t\tattempt: 1,\n\t\t\t\t\tstage: \"work\",\n\t\t\t\t\tlabel: \"Researching public evidence\",\n\t\t\t\t\tstate: \"started\",\n\t\t\t\t}]);\n\t\t\trelease.resolve();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t\texpect((await value.service.get(value.channelId, queued.job.id))!.job.progress)\n\t\t\t\t.toMatchObject([{ state: \"started\" }, { state: \"completed\" }]);\n\t\t} finally {\n\t\t\trelease.resolve();\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"renews a claim after delayed owner resolution without reclaiming the attempt\", async () => {\n\t\tlet started = deferred();\n\t\tlet release = deferred();\n\t\tlet registered = {\n\t\t\t...definition(\n\t\t\t\tasync execution => {\n\t\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\t\tstarted.resolve();\n\t\t\t\t\treturn release.promise;\n\t\t\t\t},\n\t\t\t\t\"active-planner\",\n\t\t\t\t2,\n\t\t\t\t1_000,\n\t\t\t),\n\t\t\tprogress: { work: \"Long-running work\" },\n\t\t};\n\t\tlet value = await setup(\n\t\t\tregistered,\n\t\t\tasync () => {\n\t\t\t\tawait Bun.sleep(150);\n\t\t\t\treturn owner();\n\t\t\t},\n\t\t);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait started.promise;\n\t\t\tawait Bun.sleep(350);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"running\", attempts: 1, failures: 0, progress: [{ state: \"started\" }] },\n\t\t\t});\n\t\t\trelease.resolve({ report: \"complete\" });\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t} finally {\n\t\t\trelease.resolve({ report: \"complete\" });\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"turns heartbeat loss into a bounded durable failure\", async () => {\n\t\tlet release = deferred();\n\t\tlet executions = 0;\n\t\tlet registered = {\n\t\t\t...definition(\n\t\t\t\tasync execution => {\n\t\t\t\t\texecutions++;\n\t\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\t\treturn release.promise;\n\t\t\t\t},\n\t\t\t\t\"active-planner\",\n\t\t\t\t2,\n\t\t\t\t1_000,\n\t\t\t),\n\t\t\tprogress: { work: \"Public web research\" },\n\t\t};\n\t\tlet value = await setup(\n\t\t\tregistered,\n\t\t\tasync () => ({\n\t\t\t\t...owner(),\n\t\t\t\tactive: async () => {\n\t\t\t\t\tthrow new Error(\"authorization unavailable\");\n\t\t\t\t},\n\t\t\t}),\n\t\t);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"failed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: {\n\t\t\t\t\tstate: \"failed\",\n\t\t\t\t\tattempts: 1,\n\t\t\t\t\tfailures: 1,\n\t\t\t\t\treason: \"attempts-exhausted:heartbeat-lost\",\n\t\t\t\t\tprogress: [{ state: \"started\" }, {\n\t\t\t\t\t\tstate: \"interrupted\",\n\t\t\t\t\t\treason: \"heartbeat-lost\",\n\t\t\t\t\t}],\n\t\t\t\t},\n\t\t\t});\n\t\t\texpect(executions).toBe(1);\n\t\t} finally {\n\t\t\trelease.resolve({ report: \"late\" });\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"shutdown preserves an in-flight heartbeat-loss transition\", async () => {\n\t\tlet release = deferred();\n\t\tlet aborted = deferred();\n\t\tlet value = await setup(\n\t\t\tdefinition(\n\t\t\t\texecution => {\n\t\t\t\t\texecution.signal.addEventListener(\"abort\", () => aborted.resolve(), { once: true });\n\t\t\t\t\treturn release.promise;\n\t\t\t\t},\n\t\t\t\t\"active-planner\",\n\t\t\t\t2,\n\t\t\t\t1_000,\n\t\t\t),\n\t\t\tasync () => ({\n\t\t\t\t...owner(),\n\t\t\t\tactive: async () => {\n\t\t\t\t\tthrow new Error(\"authorization unavailable\");\n\t\t\t\t},\n\t\t\t}),\n\t\t);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait aborted.promise;\n\t\t\tawait value.runner.shutdown();\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: {\n\t\t\t\t\tstate: \"failed\",\n\t\t\t\t\tfailures: 1,\n\t\t\t\t\treason: \"attempts-exhausted:heartbeat-lost\",\n\t\t\t\t},\n\t\t\t});\n\t\t} finally {\n\t\t\trelease.resolve({ report: \"late\" });\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"retries heartbeat loss only after the aborted execution settles\", async () => {\n\t\tlet executions = 0;\n\t\tlet validations = 0;\n\t\tlet value = await setup(\n\t\t\tdefinition(\n\t\t\t\tasync execution => {\n\t\t\t\t\texecutions++;\n\t\t\t\t\tif (executions > 1) return { report: \"complete\" };\n\t\t\t\t\treturn await new Promise((_resolve, reject) => {\n\t\t\t\t\t\texecution.signal.addEventListener(\"abort\", () => reject(execution.signal.reason), {\n\t\t\t\t\t\t\tonce: true,\n\t\t\t\t\t\t});\n\t\t\t\t\t});\n\t\t\t\t},\n\t\t\t\t\"active-planner\",\n\t\t\t\t2,\n\t\t\t\t1_000,\n\t\t\t),\n\t\t\tasync () => ({\n\t\t\t\t...owner(),\n\t\t\t\tactive: async () => {\n\t\t\t\t\tif (++validations === 1) throw new Error(\"authorization unavailable\");\n\t\t\t\t\treturn true;\n\t\t\t\t},\n\t\t\t}),\n\t\t);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"completed\", attempts: 2, failures: 1 },\n\t\t\t});\n\t\t\texpect(executions).toBe(2);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"credential rotation wins its race with owner revocation\", async () => {\n\t\tlet credential = new AbortController();\n\t\tlet executions = 0;\n\t\tlet resolutions = 0;\n\t\tlet started = deferred();\n\t\tlet registered = {\n\t\t\t...definition(\n\t\t\t\tasync execution => {\n\t\t\t\t\texecutions++;\n\t\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\t\tif (executions > 1) {\n\t\t\t\t\t\tawait execution.progress(\"work\", \"completed\");\n\t\t\t\t\t\treturn { report: \"complete\" };\n\t\t\t\t\t}\n\t\t\t\t\tstarted.resolve();\n\t\t\t\t\treturn await new Promise((_resolve, reject) => {\n\t\t\t\t\t\texecution.signal.addEventListener(\"abort\", () => reject(execution.signal.reason), {\n\t\t\t\t\t\t\tonce: true,\n\t\t\t\t\t\t});\n\t\t\t\t\t});\n\t\t\t\t},\n\t\t\t\t\"active-planner\",\n\t\t\t\t2,\n\t\t\t\t1_000,\n\t\t\t),\n\t\t\tprogress: { work: \"Public web research\" },\n\t\t};\n\t\tlet value = await setup(registered, async () => {\n\t\t\tlet resolved = owner();\n\t\t\tif (++resolutions === 1 && resolved.credential.kind === \"active-planner\") {\n\t\t\t\tresolved.credential = { ...resolved.credential, signal: credential.signal };\n\t\t\t}\n\t\t\treturn resolved;\n\t\t});\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait started.promise;\n\t\t\tlet rotating = value.runner.credentialsWillRotate(\"owner-session\", 4);\n\t\t\tcredential.abort(new Error(\"credential-rotated\"));\n\t\t\tawait rotating;\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: {\n\t\t\t\t\tstate: \"completed\",\n\t\t\t\t\tprogress: [\n\t\t\t\t\t\t{ state: \"started\" },\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tstate: \"interrupted\",\n\t\t\t\t\t\t\treason: \"credential-rotated\",\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{ state: \"started\" },\n\t\t\t\t\t\t{ state: \"completed\" },\n\t\t\t\t\t],\n\t\t\t\t},\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"owner revocation records why active work paused\", async () => {\n\t\tlet started = deferred();\n\t\tlet registered = {\n\t\t\t...definition(\n\t\t\t\tasync execution => {\n\t\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\t\tstarted.resolve();\n\t\t\t\t\treturn await new Promise((_resolve, reject) => {\n\t\t\t\t\t\texecution.signal.addEventListener(\"abort\", () => reject(execution.signal.reason), {\n\t\t\t\t\t\t\tonce: true,\n\t\t\t\t\t\t});\n\t\t\t\t\t});\n\t\t\t\t},\n\t\t\t\t\"active-planner\",\n\t\t\t\t2,\n\t\t\t\t1_000,\n\t\t\t),\n\t\t\tprogress: { work: \"Public web research\" },\n\t\t};\n\t\tlet value = await setup(registered, async () => owner());\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait started.promise;\n\t\t\tawait value.runner.ownerRevoked(\"owner-session\");\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: {\n\t\t\t\t\tstate: \"paused\",\n\t\t\t\t\tprogress: [{ state: \"started\" }, {\n\t\t\t\t\t\tstate: \"interrupted\",\n\t\t\t\t\t\treason: \"owner-unavailable\",\n\t\t\t\t\t}],\n\t\t\t\t},\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"requeues a failed attempt and succeeds within its attempt limit\", async () => {\n\t\tlet attempts = 0;\n\t\tlet value = await setup(definition(async () => {\n\t\t\tif (++attempts === 1) throw new Error(\"provider failed\");\n\t\t\treturn { report: \"ok\" };\n\t\t}));\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t\texpect((await value.service.get(value.channelId, queued.job.id))!.job.attempts).toBe(2);\n\t\t\texpect(attempts).toBe(2);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"counts timeouts as durable failures and stops at the limit\", async () => {\n\t\tlet registered = {\n\t\t\t...definition(\n\t\t\t\tasync execution => {\n\t\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\t\treturn await new Promise(() => {});\n\t\t\t\t},\n\t\t\t\t\"none\",\n\t\t\t\t2,\n\t\t\t\t25,\n\t\t\t),\n\t\t\tprogress: { work: \"Public web research\" },\n\t\t};\n\t\tlet value = await setup(registered);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"failed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: {\n\t\t\t\t\tfailures: 2,\n\t\t\t\t\treason: \"attempts-exhausted:attempt-timeout\",\n\t\t\t\t\tprogress: [\n\t\t\t\t\t\t{ state: \"started\" },\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tstate: \"interrupted\",\n\t\t\t\t\t\t\treason: \"attempt-timeout\",\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{ state: \"started\" },\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tstate: \"interrupted\",\n\t\t\t\t\t\t\treason: \"attempt-timeout\",\n\t\t\t\t\t\t},\n\t\t\t\t\t],\n\t\t\t\t},\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"reports the last validated operational diagnostic when a worker times out\", async () => {\n\t\tlet reported: Array<{ message: string; diagnostic?: JobExecutionDiagnostic }> = [];\n\t\tlet registered = definition(\n\t\t\tasync execution => {\n\t\t\t\tlet diagnostic = {\n\t\t\t\t\tstage: \"public-web\",\n\t\t\t\t\tphase: \"waiting-web-search\",\n\t\t\t\t\twebCalls: 1,\n\t\t\t\t\twebSuccesses: 0,\n\t\t\t\t};\n\t\t\t\texecution.diagnostic?.(diagnostic);\n\t\t\t\tdiagnostic.phase = \"mutated-after-report\";\n\t\t\t\texecution.signal.addEventListener(\n\t\t\t\t\t\"abort\",\n\t\t\t\t\t() => execution.diagnostic?.({ phase: \"late-cleanup\" }),\n\t\t\t\t\t{ once: true },\n\t\t\t\t);\n\t\t\t\treturn new Promise(() => {});\n\t\t\t},\n\t\t\t\"none\",\n\t\t\t1,\n\t\t\t25,\n\t\t);\n\t\tlet value = await setup(registered, undefined, true, async (_job, error, diagnostic) => {\n\t\t\treported.push({ message: error instanceof Error ? error.message : \"unknown\", diagnostic });\n\t\t\tthrow new Error(\"reporting cannot change timeout settlement\");\n\t\t});\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"failed\"\n\t\t\t);\n\t\t\texpect(reported).toEqual([{\n\t\t\t\tmessage: \"attempt-timeout\",\n\t\t\t\tdiagnostic: {\n\t\t\t\t\tstage: \"public-web\",\n\t\t\t\t\tphase: \"waiting-web-search\",\n\t\t\t\t\twebCalls: 1,\n\t\t\t\t\twebSuccesses: 0,\n\t\t\t\t},\n\t\t\t}]);\n\t\t\texpect((await value.service.get(value.channelId, queued.job.id))!.job.reason).toBe(\n\t\t\t\t\"attempts-exhausted:attempt-timeout\",\n\t\t\t);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"turns a synchronous executor throw into a bounded failure\", async () => {\n\t\tlet reported: Array<{ id: string; message: string }> = [];\n\t\tlet value = await setup(\n\t\t\tdefinition(\n\t\t\t\t() => {\n\t\t\t\t\tthrow new Error(\"synchronous failure\");\n\t\t\t\t},\n\t\t\t\t\"none\",\n\t\t\t\t1,\n\t\t\t),\n\t\t\tundefined,\n\t\t\ttrue,\n\t\t\tasync (job, err) => {\n\t\t\t\treported.push({ id: job.id, message: err instanceof Error ? err.message : \"unknown\" });\n\t\t\t\tthrow new Error(\"diagnostic failure\");\n\t\t\t},\n\t\t);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"failed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { failures: 1, reason: \"attempts-exhausted:attempt-error\" },\n\t\t\t});\n\t\t\texpect(reported).toEqual([{ id: queued.job.id, message: \"synchronous failure\" }]);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"persists a definition-owned interruption reason\", async () => {\n\t\tlet registered = {\n\t\t\t...definition(\n\t\t\t\tasync execution => {\n\t\t\t\t\tawait execution.progress(\"public-web\", \"started\");\n\t\t\t\t\tthrow new JobExecutionError(\"web-search-unavailable\");\n\t\t\t\t},\n\t\t\t\t\"none\",\n\t\t\t\t1,\n\t\t\t),\n\t\t\tprogress: { \"public-web\": \"Public web research\" },\n\t\t};\n\t\tlet value = await setup(registered);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"failed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: {\n\t\t\t\t\treason: \"attempts-exhausted:web-search-unavailable\",\n\t\t\t\t\tprogress: [{ state: \"started\" }, {\n\t\t\t\t\t\tstate: \"interrupted\",\n\t\t\t\t\t\treason: \"web-search-unavailable\",\n\t\t\t\t\t}],\n\t\t\t\t},\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"pauses active-planner work when no owner is available\", async () => {\n\t\tlet value = await setup(definition(async () => ({ report: \"unused\" }), \"active-planner\"));\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, queued.job.id))?.job.state === \"paused\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { reason: \"owner-unavailable\" },\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"revives registered active-planner work paused while its definition was disabled\", async () => {\n\t\tlet value = await setup(\n\t\t\tdefinition(async () => ({ report: \"restored\" }), \"active-planner\"),\n\t\t\tasync () => owner(),\n\t\t);\n\t\ttry {\n\t\t\tlet now = new Date();\n\t\t\tlet queued = await value.storage.jobs.enqueue({\n\t\t\t\tid: crypto.randomUUID(),\n\t\t\t\tchannelId: value.channelId,\n\t\t\t\ttype: \"test-job\",\n\t\t\t\tversion: 1,\n\t\t\t\torigin: \"user\",\n\t\t\t\ttargetKey: \"restored-target\",\n\t\t\t\tidempotencyKey: crypto.randomUUID(),\n\t\t\t\tfingerprint: \"restored-fingerprint\",\n\t\t\t\tinput: { value: \"restored\" },\n\t\t\t\tavailableAt: now,\n\t\t\t\tnow,\n\t\t\t\tlease: value.lease,\n\t\t\t});\n\t\t\tlet paused = await value.storage.jobs.pause({\n\t\t\t\tchannelId: value.channelId,\n\t\t\t\tjobId: queued.job.id,\n\t\t\t\texpectedRevision: queued.job.revision,\n\t\t\t\treason: \"unregistered-type\",\n\t\t\t\tnow,\n\t\t\t\tlease: value.lease,\n\t\t\t});\n\t\t\tvalue.runner.start();\n\t\t\tawait value.runner.ownerAvailable(value.channelId);\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, paused.id))?.job.state === \"completed\"\n\t\t\t);\n\t\t\texpect(await value.service.get(value.channelId, paused.id)).toMatchObject({\n\t\t\t\tjob: { state: \"completed\", attempts: 1 },\n\t\t\t\tartifact: { value: { report: \"restored\" } },\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"persists a token-free owner binding and limits execution per owner\", async () => {\n\t\tlet releases = [deferred(), deferred()];\n\t\tlet active = 0;\n\t\tlet maximum = 0;\n\t\tlet started = 0;\n\t\tlet value = await setup(\n\t\t\tdefinition(async () => {\n\t\t\t\tlet index = started++;\n\t\t\t\tactive++;\n\t\t\t\tmaximum = Math.max(maximum, active);\n\t\t\t\ttry {\n\t\t\t\t\treturn await releases[index]!.promise;\n\t\t\t\t} finally {\n\t\t\t\t\tactive--;\n\t\t\t\t}\n\t\t\t}, \"active-planner\"),\n\t\t\tasync () => owner(),\n\t\t);\n\t\ttry {\n\t\t\tlet first = await enqueue(value.service, value.channelId, \"first\");\n\t\t\tlet second = await enqueue(value.service, value.channelId, \"second\");\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(() => started === 1);\n\t\t\tlet running = await value.storage.jobs.get(value.channelId, first.job.id);\n\t\t\tif (!running?.job.claimBinding) {\n\t\t\t\trunning = await value.storage.jobs.get(value.channelId, second.job.id);\n\t\t\t}\n\t\t\texpect(running!.job.claimBinding).toEqual({\n\t\t\t\tkind: \"active-planner\",\n\t\t\t\townerSessionId: \"owner-session\",\n\t\t\t\townerGeneration: 3,\n\t\t\t\tcredentialRevision: 4,\n\t\t\t});\n\t\t\texpect(JSON.stringify(running!.job.claimBinding)).not.toContain(\"ghu_owner\");\n\t\t\treleases[0]!.resolve({ report: \"first\" });\n\t\t\tawait waitFor(() => started === 2);\n\t\t\treleases[1]!.resolve({ report: \"second\" });\n\t\t\tawait waitFor(async () => {\n\t\t\t\tlet states = await Promise.all([\n\t\t\t\t\tvalue.service.get(value.channelId, first.job.id),\n\t\t\t\t\tvalue.service.get(value.channelId, second.job.id),\n\t\t\t\t]);\n\t\t\t\treturn states.every(item => item?.job.state === \"completed\");\n\t\t\t});\n\t\t\texpect(maximum).toBe(1);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"cancellation prevents a blocked handler from publishing late output\", async () => {\n\t\tlet result = deferred();\n\t\tlet started = false;\n\t\tlet registered = {\n\t\t\t...definition(async execution => {\n\t\t\t\tawait execution.progress(\"work\", \"started\");\n\t\t\t\tstarted = true;\n\t\t\t\treturn result.promise;\n\t\t\t}),\n\t\t\tprogress: { work: \"Running cancellable work\" },\n\t\t};\n\t\tlet value = await setup(registered);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(() => started);\n\t\t\tawait value.service.cancel({\n\t\t\t\tchannelId: value.channelId,\n\t\t\t\tjobId: queued.job.id,\n\t\t\t});\n\t\t\tresult.resolve({ report: \"too late\" });\n\t\t\tawait Bun.sleep(20);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"cancelled\" },\n\t\t\t\tartifact: undefined,\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"cancelChannel cancels pending work and fences later claims\", async () => {\n\t\tlet executions = 0;\n\t\tlet value = await setup(definition(async () => {\n\t\t\texecutions++;\n\t\t\treturn { report: \"unexpected\" };\n\t\t}));\n\t\ttry {\n\t\t\tlet pending = await enqueue(value.service, value.channelId, \"pending\");\n\t\t\tawait value.runner.cancelChannel(value.channelId);\n\t\t\texpect(await value.service.get(value.channelId, pending.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"cancelled\", attempts: 0 },\n\t\t\t});\n\n\t\t\tlet blocked = await enqueue(value.service, value.channelId, \"blocked\");\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(async () =>\n\t\t\t\t(await value.service.get(value.channelId, blocked.job.id))?.job.state === \"cancelled\"\n\t\t\t);\n\t\t\texpect(executions).toBe(0);\n\t\t\texpect(value.errors).toEqual([]);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"cancelChannel aborts and cancels running work\", async () => {\n\t\tlet started = deferred();\n\t\tlet aborted = deferred();\n\t\tlet value = await setup(definition(async execution => {\n\t\t\tstarted.resolve();\n\t\t\treturn await new Promise((_resolve, reject) => {\n\t\t\t\texecution.signal.addEventListener(\"abort\", () => {\n\t\t\t\t\taborted.resolve();\n\t\t\t\t\treject(execution.signal.reason);\n\t\t\t\t}, { once: true });\n\t\t\t});\n\t\t}));\n\t\ttry {\n\t\t\tlet running = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait started.promise;\n\t\t\tawait value.runner.cancelChannel(value.channelId);\n\t\t\tawait aborted.promise;\n\t\t\texpect(await value.service.get(value.channelId, running.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"cancelled\", attempts: 1 },\n\t\t\t\tartifact: undefined,\n\t\t\t});\n\t\t\texpect(value.errors).toEqual([]);\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"requeues active work before shutdown returns\", async () => {\n\t\tlet result = deferred();\n\t\tlet started = false;\n\t\tlet value = await setup(definition(async () => {\n\t\t\tstarted = true;\n\t\t\treturn result.promise;\n\t\t}));\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait waitFor(() => started);\n\t\t\tawait value.runner.shutdown();\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"pending\", reason: \"runner-shutdown\" },\n\t\t\t});\n\t\t\tresult.resolve({ report: \"late\" });\n\t\t} finally {\n\t\t\tawait value.storage.close();\n\t\t}\n\t});\n\n\tit(\"does not claim work when the hosted agent is disabled\", async () => {\n\t\tlet executed = false;\n\t\tlet value = await setup(\n\t\t\tdefinition(async () => {\n\t\t\t\texecuted = true;\n\t\t\t\treturn { report: \"unexpected\" };\n\t\t\t}),\n\t\t\tasync () => undefined,\n\t\t\tfalse,\n\t\t);\n\t\ttry {\n\t\t\tlet queued = await enqueue(value.service, value.channelId);\n\t\t\tvalue.runner.start();\n\t\t\tawait Bun.sleep(20);\n\t\t\texpect(executed).toBe(false);\n\t\t\texpect(await value.service.get(value.channelId, queued.job.id)).toMatchObject({\n\t\t\t\tjob: { state: \"pending\", attempts: 0 },\n\t\t\t});\n\t\t} finally {\n\t\t\tawait value.runner.shutdown();\n\t\t\tawait 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