[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_229":-5,"_232":233,"_234":235},"routes/shell",{"_42":43,"_228":-5,"_229":-5,"_230":231},"routes/repo",{"_33":-7,"_34":35,"_36":37,"_38":39,"_40":41,"_42":43,"_44":31,"_45":31,"_46":31,"_47":31,"_48":31,"_49":31,"_50":51,"_52":51,"_53":31,"_54":-7,"_55":-7,"_56":57,"_58":59,"_60":61,"_62":-5,"_63":64,"_65":66,"_67":68,"_69":70},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":14,"_22":23,"_24":-5,"_25":26,"_27":28,"_28":29,"_30":31,"_32":14},"ref","39d0f818c74fb4b4df8b0830e2c86b2cc6a8ffbf","path","apps/server/src/jobs/runner.test.ts","oid","eb45096ba048b76518ad72c0de34caf107a77bd2","size",23272,"commit","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 { 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(\"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(\"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 value.storage.close();\n\t\t}\n\t});\n});\n","editable",false,"branch","documentNavigation","repo","githubnext/chopin","repoId","7d1a8ac3-35b0-4dea-85d4-06a980f3bada","ownerId","org:89615882","organization",true,"site","nexthub","private","admin","settings","maintainer","triage","starred","stars",0,"watchers","watching","pinned","notify","views",[184,185,186,187,188,189,190,191,192,193,194,195,196],"navigation",{"_56":57,"_141":142,"_143":144,"_145":146,"_147":148,"_149":150,"_151":152},"sources",[],"viewer","meta",{"_133":134,"_135":136,"_137":138,"_44":31,"_139":128,"_140":31,"_50":51,"_52":51},"branches",[75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132],"tags",[71,72,73,74],"cloneUrl","https://git.nexthub.sh/githubnext/chopin.git","color-controls-slice-1","color-controls-slice-2","color-controls-slice-3","color-controls-slice-4","Krzysztof-Cieslak-patch-1","Krzysztof-Cieslak-patch-2","Maggie/app-preview-toolkit","Maggie/ci-playwright-install-timeout","Maggie/collaborative-visual-decision","Maggie/design-audit","Maggie/generic-visual-decision-runtime","Maggie/impeccable-chopin-metadata","Maggie/jev-chat-product","Maggie/jev-composed-assessment","Maggie/native-document-layouts","Maggie/openui-composition-product","Maggie/openui-composition-trial","Maggie/planner-visual-authoring","Maggie/planner-visual-requests","Maggie/visual-selection-eval","artifacts/pr-419-live-preview-20261009","automation/pr-maintenance-state","automation/use-effect/callout-disabled-picker-8cf9e49ba5c09471","automation/use-effect/collaboration-options-ref-4e3a5a08a879a5ae","automation/use-effect/room-workspace-effective-access-a57d40866c71bed0","chore/bun-1.4.2","color-controls","color-controls-plan","comments","design-pr-assets","design/archived-decisions-badge","design/channel-route-remount","design/chat-decision-entry","design/conversation-analysis-markers","design/decision-evidence","design/settled-line-icon","dev/integration","diagram-step-controls","feat/liveapp-frontend-pilot","feat/local-experiments","feat/local-launcher-tracer","fix/autolink-mdx-crash","github-pills/2-pills","github-pills/3-hover-card","maggie/app-preview-toolkit","maggie/ci-playwright-install-timeout","maggie/collaborative-visual-decision","maggie/design-audit","maggie/generic-visual-decision-runtime","maggie/impeccable-chopin-metadata","maggie/jev-composed-assessment","maggie/native-document-layouts","maggie/openui-composition-product","maggie/openui-composition-trial","maggie/planner-visual-authoring","maggie/planner-visual-requests","maggie/visual-selection-eval","main","plain-text-fence-chrome","tokens/09-copy","wireframes/2-renderer","wireframes/3-planner","description","Let's 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