e2bc79a0ef
# Conflicts: # docs/architecture.md # docs/config-catalog.md # docs/cordis-catalog/events.md # docs/cordis-catalog/services.md # docs/event-producer-consumer.md # docs/module-graph.md # docs/tool-catalog.md # packages/bash/tool-bash/tests/integration.spec.ts # packages/bash/tool-bash/tests/tools.spec.ts # packages/core/agent-core/tests/agent-core.spec.ts # packages/core/agent-loop/README.md # packages/core/agent-loop/src/index.ts # packages/core/agent/README.md # packages/core/agent/src/index.ts # packages/core/agent/tests/agent.spec.ts # packages/subagent/subagent/README.md # packages/subagent/subagent/src/index.ts # packages/subagent/tool-subagent/README.md # packages/subagent/tool-subagent/src/index.ts # pnpm-lock.yaml # scripts/doc-budgets.manifest.json
663 lines
26 KiB
TypeScript
663 lines
26 KiB
TypeScript
import { describe, expect, expectTypeOf, it, vi } from 'vitest'
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import { Context } from 'cordis'
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import { Session, SessionId } from '@deepseek-ai/dsh-session'
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import AgentRegistry, { AgentId } from '@deepseek-ai/dsh-agent'
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import type { Agent } from '@deepseek-ai/dsh-agent'
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import TaskService, { TaskId } from '@deepseek-ai/dsh-tasks'
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import type { TaskHooks, TaskOutcome, TaskSnapshot, TaskStart } from '@deepseek-ai/dsh-tasks'
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const agentScopeDisposers = new WeakMap<Agent, () => Promise<void>>()
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function stubAgent(ctx: Context, rawId: string, rawSessionId = `${rawId}-session`): Agent {
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const id = AgentId(rawId)
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const scopeFiber = ctx.plugin(() => {})
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const agent = {
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id,
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options: {},
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session: new Session(SessionId(rawSessionId)),
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status: 'idle' as const,
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ctx: scopeFiber.ctx,
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send() {},
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steer() {},
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inject() {},
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cancel() {},
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whenIdle() { return Promise.resolve() },
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}
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agentScopeDisposers.set(agent, async () => { await scopeFiber.dispose() })
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return agent
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}
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async function disposeAgentScope(agent: Agent): Promise<void> {
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const dispose = agentScopeDisposers.get(agent)
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if (dispose === undefined) throw new Error(`missing test scope for agent "${agent.id}"`)
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await dispose()
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}
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/** A controllable producer start-spec: settle its `done` on demand, record cancels. */
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function producer(overrides: Partial<Omit<TaskStart, 'run'> & TaskHooks> = {}) {
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let settle!: (outcome: TaskOutcome) => void
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let reject!: (error: unknown) => void
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const cancels: (string | undefined)[] = []
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const { kind = 'bash', label = 'sleep 60', owner, ...hookOverrides } = overrides
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const hooks: TaskHooks = {
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cancel(reason) { cancels.push(reason) },
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done: new Promise<TaskOutcome>((res, rej) => { settle = res; reject = rej }),
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...hookOverrides,
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}
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const spec: TaskStart = { kind, label, ...owner !== undefined ? { owner } : {}, run: () => hooks }
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return { spec, settle, reject, cancels }
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}
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async function harness() {
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const ctx = new Context()
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await ctx.plugin(AgentRegistry)
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await ctx.plugin(TaskService)
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ctx.tasks.attachSurface('test-surface')
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return ctx
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}
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/** Let the settlement continuation (a `done.then`) run. */
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const tick = () => new Promise<void>(r => setTimeout(r, 0))
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describe('TaskService.start', () => {
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it('preserves the SessionId brand on public owner snapshots', () => {
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expectTypeOf<TaskSnapshot['ownerSession']>().toEqualTypeOf<SessionId | undefined>()
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})
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it('refuses to register while no control surface is attached', async () => {
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const ctx = new Context()
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await ctx.plugin(TaskService)
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expect(() => ctx.tasks.start(producer().spec))
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.toThrow('background tasks unavailable: no control surface is attached (load @deepseek-ai/dsh-tool-tasks)')
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})
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it('rejects an empty kind and an empty label', async () => {
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const ctx = await harness()
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expect(() => ctx.tasks.start(producer({ kind: '' }).spec)).toThrow('invalid task kind')
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expect(() => ctx.tasks.start(producer({ label: '' }).spec)).toThrow('invalid task label')
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})
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it('issues kind-prefixed ids from per-kind counters', async () => {
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const ctx = await harness()
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expect(ctx.tasks.start(producer().spec)).toBe('bash-1')
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expect(ctx.tasks.start(producer().spec)).toBe('bash-2')
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expect(ctx.tasks.start(producer({ kind: 'subagent' }).spec)).toBe('subagent-1')
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})
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})
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describe('TaskService reads and settlement', () => {
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it('stream kinds read a consuming delta; terminal reads mark reported', async () => {
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const ctx = await harness()
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const chunks = ['first', '', 'rest']
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const p = producer({ readOutput: () => chunks.shift() ?? '' })
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const id = ctx.tasks.start(p.spec)
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expect(ctx.tasks.read(id)).toMatchObject({ text: 'first', snapshot: { status: 'running', reported: false } })
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expect(ctx.tasks.read(id).text).toBe('')
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p.settle({ status: 'completed', detail: 'exit code: 0' })
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await tick()
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const read = ctx.tasks.read(id)
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expect(read.text).toBe('rest')
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expect(read.snapshot).toMatchObject({ status: 'completed', detail: 'exit code: 0', reported: true })
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expect(read.snapshot.finishedAt).toBeTypeOf('number')
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})
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it('final-output kinds read empty while live, the outcome output idempotently once settled', async () => {
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const ctx = await harness()
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const p = producer({ kind: 'subagent', label: 'research task' })
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const id = ctx.tasks.start(p.spec)
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expect(ctx.tasks.read(id)).toMatchObject({ text: '', snapshot: { status: 'running' } })
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p.settle({ status: 'completed', output: 'final answer' })
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await tick()
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expect(ctx.tasks.read(id).text).toBe('final answer')
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expect(ctx.tasks.read(id).text).toBe('final answer') // idempotent, not consumed
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})
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it('a settled task without output reads as empty text', async () => {
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const ctx = await harness()
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const p = producer({ kind: 'subagent' })
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const id = ctx.tasks.start(p.spec)
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p.settle({ status: 'failed', detail: 'max-tokens' })
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await tick()
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expect(ctx.tasks.read(id)).toMatchObject({ text: '', snapshot: { status: 'failed', detail: 'max-tokens' } })
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})
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it('throws for unknown task ids', async () => {
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const ctx = await harness()
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expect(() => ctx.tasks.read(TaskId('bash-99'))).toThrow('unknown task bash-99')
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})
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it('notifies onTaskDone once per task with containment across listeners', async () => {
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const ctx = await harness()
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const warn = vi.spyOn(ctx.logger, 'warn').mockImplementation(() => {})
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const seen: TaskSnapshot[] = []
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ctx.tasks.onTaskDone(() => { throw new Error('listener boom') })
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ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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p.settle({ status: 'completed', detail: 'exit code: 0' })
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await tick()
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expect(seen).toHaveLength(1)
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expect(seen[0]).toMatchObject({ id, status: 'completed', reported: false })
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expect(warn).toHaveBeenCalledWith(expect.stringContaining('listener boom'))
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})
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it('contains a rejecting done as a failed outcome (producer contract violation)', async () => {
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const ctx = await harness()
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const warn = vi.spyOn(ctx.logger, 'warn').mockImplementation(() => {})
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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p.reject(new Error('transport exploded'))
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await tick()
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expect(ctx.tasks.read(id).snapshot).toMatchObject({ status: 'failed', detail: 'Error: transport exploded' })
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expect(warn).toHaveBeenCalledWith(expect.stringContaining('producer contract violation'))
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})
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it('unregisters onTaskDone listeners with the contributing fiber (HMR safety)', async () => {
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const ctx = await harness()
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const seen: string[] = []
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const fiber = await ctx.plugin(Object.assign((inner: Context) => {
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inner.tasks.onTaskDone(snapshot => void seen.push(snapshot.id))
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}, { inject: ['tasks'] }))
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await fiber.dispose()
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// The returned disposer detaches too (the non-fiber path).
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const detach = ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot.id))
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detach()
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const p = producer()
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ctx.tasks.start(p.spec)
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p.settle({ status: 'completed' })
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await tick()
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expect(seen).toEqual([])
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})
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})
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describe('TaskService.kill', () => {
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it('cancels a live task with the forwarded reason and suppresses the notice', async () => {
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const ctx = await harness()
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const seen: TaskSnapshot[] = []
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ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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expect(ctx.tasks.kill(id, undefined, 'no longer needed')).toBe('requested')
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expect(p.cancels).toEqual(['no longer needed'])
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expect(ctx.tasks.list()[0]).toMatchObject({ status: 'stopping', reported: true })
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p.settle({ status: 'killed' })
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await tick()
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// The listener still fires (telemetry may care), but carries reported: true
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// so the notice surface suppresses its redundant "finished".
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expect(seen[0]).toMatchObject({ id, status: 'killed', reported: true })
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})
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it('reports an already-terminal task instead of failing', async () => {
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const ctx = await harness()
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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p.settle({ status: 'completed' })
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await tick()
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expect(ctx.tasks.kill(id)).toBe('already-terminal')
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})
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it('propagates a throwing producer cancel and leaves the task untouched', async () => {
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const ctx = await harness()
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const seen: TaskSnapshot[] = []
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ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
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let broken = true
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let settle!: (outcome: TaskOutcome) => void
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const id = ctx.tasks.start({
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kind: 'bash',
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label: 'flaky cancel',
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run: () => ({
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cancel() { if (broken) throw new Error('cancel boom') },
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done: new Promise<TaskOutcome>((res) => { settle = res }),
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}),
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})
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expect(() => ctx.tasks.kill(id)).toThrow('cancel boom')
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// The failed kill mutated NOTHING: still running, notice not suppressed,
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// and a later (successful) kill still works.
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expect(ctx.tasks.get(id)).toMatchObject({ status: 'running', reported: false })
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settle({ status: 'completed' })
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await tick()
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expect(seen[0]).toMatchObject({ id, reported: false }) // notice would still fire
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broken = false
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expect(ctx.tasks.kill(id)).toBe('already-terminal')
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})
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})
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describe('TaskService.wait', () => {
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it('resolves with the terminal snapshot when the task settles, marked reported', async () => {
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const ctx = await harness()
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const seen: TaskSnapshot[] = []
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ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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const wait = ctx.tasks.wait(id, 5_000)
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p.settle({ status: 'completed', detail: 'exit code: 0' })
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expect(await wait).toMatchObject({ status: 'completed', reported: true })
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// The pending wait marked the task reported BEFORE listeners ran.
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expect(seen[0]).toMatchObject({ id, reported: true })
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})
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it('returns the live snapshot on timeout without marking reported', async () => {
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const ctx = await harness()
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const id = ctx.tasks.start(producer().spec)
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expect(await ctx.tasks.wait(id, 5)).toMatchObject({ status: 'running', reported: false })
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})
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it('returns immediately for an already-terminal task', async () => {
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const ctx = await harness()
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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p.settle({ status: 'completed' })
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await tick()
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expect(await ctx.tasks.wait(id, 5_000)).toMatchObject({ status: 'completed', reported: true })
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})
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it('rejects a non-positive or non-finite timeout', async () => {
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const ctx = await harness()
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const id = ctx.tasks.start(producer().spec)
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await expect(ctx.tasks.wait(id, 0)).rejects.toThrow('invalid wait timeout')
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await expect(ctx.tasks.wait(id, Number.NaN)).rejects.toThrow('invalid wait timeout')
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})
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it('an aborted signal rejects the wait only — the task stays alive', async () => {
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const ctx = await harness()
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const id = ctx.tasks.start(producer().spec)
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const controller = new AbortController()
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const wait = ctx.tasks.wait(id, 5_000, undefined, controller.signal)
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controller.abort()
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await expect(wait).rejects.toThrow('wait aborted')
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expect(ctx.tasks.list()[0]).toMatchObject({ status: 'running' })
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const preAborted = new AbortController()
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preAborted.abort()
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await expect(ctx.tasks.wait(id, 5_000, undefined, preAborted.signal)).rejects.toThrow('wait aborted')
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})
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it('an abort racing settlement in the same tick does not swallow the notice (review finding)', async () => {
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const ctx = await harness()
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const seen: TaskSnapshot[] = []
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ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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const controller = new AbortController()
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const wait = ctx.tasks.wait(id, 5_000, undefined, controller.signal)
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// Same synchronous tick, settlement QUEUED first: the settle continuation
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// will run before the rejected wait's `finally`, so only the SYNCHRONOUS
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// un-count inside onAbort keeps it from reading a stale waiter count,
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// marking the task reported, and suppressing the completion notice for a
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// wait that then delivers nothing.
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p.settle({ status: 'completed', detail: 'exit code: 0' })
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controller.abort()
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await expect(wait).rejects.toThrow('wait aborted')
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expect(seen).toHaveLength(1)
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expect(seen[0]).toMatchObject({ id, status: 'completed', reported: false })
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})
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it('an abort landing AFTER settlement still delivers the terminal snapshot it owes', async () => {
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const ctx = await harness()
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const controller = new AbortController()
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const seen: TaskSnapshot[] = []
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// The listener runs synchronously inside settle — aborting HERE lands the
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// abort after settlement marked this waiter reported (notice suppressed)
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// but before the wait's own resolve microtask. Rejecting now would leave
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// the finished task both unreported and notice-suppressed, so the wait
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// must resolve and deliver instead.
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ctx.tasks.onTaskDone((snapshot) => {
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seen.push(snapshot)
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controller.abort()
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})
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const p = producer()
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const id = ctx.tasks.start(p.spec)
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const wait = ctx.tasks.wait(id, 5_000, undefined, controller.signal)
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p.settle({ status: 'completed', detail: 'exit code: 0' })
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await expect(wait).resolves.toMatchObject({ status: 'completed', reported: true })
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expect(seen[0]).toMatchObject({ id, reported: true }) // suppression stays honest: the wait delivered
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})
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})
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describe('TaskService owner isolation', () => {
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it('fences read/kill/wait to the owning session and keeps unowned tasks open', async () => {
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const ctx = await harness()
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const owner = stubAgent(ctx, 'owner')
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ctx.agents.register(owner)
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const other = stubAgent(ctx, 'other')
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const owned = ctx.tasks.start(producer({ owner }).spec)
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const open = ctx.tasks.start(producer().spec)
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// The owner and the unowned task are reachable.
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expect(ctx.tasks.read(owned, owner).snapshot.id).toBe(owned)
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expect(ctx.tasks.read(open, other).snapshot.id).toBe(open)
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// A different session and a no-agent caller are rejected.
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expect(() => ctx.tasks.read(owned, other)).toThrow(`task ${owned} belongs to another session`)
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expect(() => ctx.tasks.kill(owned, other)).toThrow('belongs to another session')
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await expect(ctx.tasks.wait(owned, 10, other)).rejects.toThrow('belongs to another session')
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expect(() => ctx.tasks.read(owned)).toThrow('belongs to another session')
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})
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it('list() shows only caller-owned plus unowned tasks', async () => {
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const ctx = await harness()
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const alice = stubAgent(ctx, 'alice')
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const bob = stubAgent(ctx, 'bob')
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ctx.agents.register(alice)
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ctx.agents.register(bob)
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const aliceTask = ctx.tasks.start(producer({ owner: alice }).spec)
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const bobTask = ctx.tasks.start(producer({ owner: bob }).spec)
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const openTask = ctx.tasks.start(producer({ kind: 'subagent' }).spec)
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expect(ctx.tasks.list(alice).map(t => t.id)).toEqual([aliceTask, openTask])
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expect(ctx.tasks.list(bob).map(t => t.id)).toEqual([bobTask, openTask])
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expect(ctx.tasks.list().map(t => t.id)).toEqual([openTask])
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})
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it('rejects an owned registration when no agent registry is mounted', async () => {
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const ctx = new Context()
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await ctx.plugin(TaskService)
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ctx.tasks.attachSurface('test-surface')
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expect(() => ctx.tasks.start(producer({ owner: stubAgent(ctx, 'a') }).spec))
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.toThrow('background task ownership requires the agent registry')
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// The failed registration mutated nothing: no stored task, counter untouched.
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expect(ctx.tasks.list()).toEqual([])
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expect(ctx.tasks.start(producer().spec)).toBe('bash-1')
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})
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it('a failed owner-cleanup attach leaves the registry unchanged and does not poison the owner', async () => {
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const ctx = await harness()
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const ghost = stubAgent(ctx, 'ghost') // never registered in ctx.agents
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// Exact-instance preflight rejects the unregistered agent BEFORE any
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// registry mutation or owner-cleanup attachment.
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expect(() => ctx.tasks.start(producer({ owner: ghost }).spec))
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.toThrow('is not the registered agent instance')
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expect(ctx.tasks.list(ghost)).toEqual([])
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// Once the agent actually exists, the same owner gets a WORKING cleanup —
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// the failed attempt must not have marked it as already covered.
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ctx.agents.register(ghost)
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const cancels: (string | undefined)[] = []
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let settle!: (outcome: TaskOutcome) => void
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const id = ctx.tasks.start({
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kind: 'bash',
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label: 'after retry',
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owner: ghost,
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run: () => ({
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cancel(reason) { cancels.push(reason); settle({ status: 'killed' }) },
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done: new Promise<TaskOutcome>((res) => { settle = res }),
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}),
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})
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expect(id).toBe('bash-1') // the failed attempt burned no counter
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await disposeAgentScope(ghost)
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expect(cancels).toEqual(['owner disposed'])
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expect(ctx.tasks.list(ghost)).toEqual([])
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})
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it('rejects a stale owner instance after another agent reuses its id', async () => {
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const ctx = await harness()
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const staleOwner = stubAgent(ctx, 'owner', 'stale-session')
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const unregisterStale = ctx.agents.register(staleOwner)
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unregisterStale()
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const currentOwner = stubAgent(ctx, 'owner', 'current-session')
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ctx.agents.register(currentOwner)
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const current = producer({ owner: currentOwner })
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ctx.tasks.start(current.spec) // Attach the current owner's cleanup first.
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const stale = producer({ owner: staleOwner })
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const staleRun = vi.fn(() => stale.spec.run())
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expect(() => ctx.tasks.start({ ...stale.spec, run: staleRun }))
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.toThrow('is not the registered agent instance')
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expect(staleRun).not.toHaveBeenCalled()
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expect(ctx.tasks.list(staleOwner)).toEqual([])
|
||
expect(ctx.tasks.list(currentOwner)).toHaveLength(1)
|
||
|
||
current.settle({ status: 'completed' })
|
||
await tick()
|
||
await disposeAgentScope(currentOwner)
|
||
})
|
||
})
|
||
|
||
describe('TaskService owner cleanup', () => {
|
||
it('drains the owner: cancels live tasks, awaits settlement, drops snapshots', async () => {
|
||
const ctx = await harness()
|
||
const owner = stubAgent(ctx, 'owner')
|
||
ctx.agents.register(owner)
|
||
|
||
// The producer settles only when cancelled — models a child that stops on request.
|
||
let settle!: (outcome: TaskOutcome) => void
|
||
const cancels: (string | undefined)[] = []
|
||
ctx.tasks.start({
|
||
kind: 'subagent',
|
||
label: 'long research',
|
||
owner,
|
||
run: () => ({
|
||
cancel(reason) { cancels.push(reason); settle({ status: 'killed' }) },
|
||
done: new Promise<TaskOutcome>((res) => { settle = res }),
|
||
}),
|
||
})
|
||
const terminal = producer({ owner })
|
||
ctx.tasks.start(terminal.spec)
|
||
terminal.settle({ status: 'completed' })
|
||
await tick()
|
||
|
||
await disposeAgentScope(owner)
|
||
expect(cancels).toEqual(['owner disposed'])
|
||
// Snapshots dropped: nothing of the owner's remains, listing is empty.
|
||
expect(ctx.tasks.list(owner)).toEqual([])
|
||
})
|
||
|
||
it('attaches one cleanup per owner and drains all owned tasks with the scope', async () => {
|
||
const ctx = await harness()
|
||
const owner = stubAgent(ctx, 'owner')
|
||
ctx.agents.register(owner)
|
||
|
||
const first = producer({ owner })
|
||
const second = producer({ owner })
|
||
ctx.tasks.start(first.spec)
|
||
ctx.tasks.start(second.spec)
|
||
first.settle({ status: 'completed' })
|
||
second.settle({ status: 'completed' })
|
||
await tick()
|
||
expect(owner.ctx.fiber.getEffects().filter(effect => effect.label === 'tasks.ownerCleanup()')).toHaveLength(1)
|
||
await disposeAgentScope(owner)
|
||
expect(ctx.tasks.list(owner)).toEqual([])
|
||
})
|
||
|
||
it('registers owner cleanup on the agent scope rather than the tasks fiber', async () => {
|
||
const ctx = new Context()
|
||
await ctx.plugin(AgentRegistry)
|
||
const tasksFiber = await ctx.plugin(TaskService)
|
||
ctx.tasks.attachSurface('test-surface')
|
||
const owner = stubAgent(ctx, 'owner')
|
||
ctx.agents.register(owner)
|
||
const ownerCleanupEffects = () => owner.ctx.fiber.getEffects()
|
||
.filter(effect => effect.label === 'tasks.ownerCleanup()')
|
||
|
||
const first = producer({ owner })
|
||
ctx.tasks.start(first.spec)
|
||
expect(ownerCleanupEffects()).toHaveLength(1)
|
||
first.settle({ status: 'completed' })
|
||
await tick()
|
||
expect(tasksFiber.getEffects().some(effect => effect.label === 'tasks.ownerCleanup()')).toBe(false)
|
||
await disposeAgentScope(owner)
|
||
|
||
// Only the owner registration is released; the long-lived tasks service
|
||
// and its own teardown effect remain active.
|
||
expect(ownerCleanupEffects()).toHaveLength(0)
|
||
expect(ctx.get('tasks')).toBeDefined()
|
||
expect(tasksFiber.getEffects().some(effect => effect.label === 'tasks teardown')).toBe(true)
|
||
|
||
})
|
||
|
||
it('force-fails a throwing teardown cancel without awaiting producer done, first outcome wins', async () => {
|
||
const ctx = await harness()
|
||
const warn = vi.spyOn(ctx.logger, 'warn').mockImplementation(() => {})
|
||
const owner = stubAgent(ctx, 'owner')
|
||
ctx.agents.register(owner)
|
||
const seen: TaskSnapshot[] = []
|
||
ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
|
||
|
||
let settle!: (outcome: TaskOutcome) => void
|
||
ctx.tasks.start({
|
||
kind: 'bash',
|
||
label: 'broken producer',
|
||
owner,
|
||
run: () => ({
|
||
cancel() { throw new Error('cancel boom') },
|
||
done: new Promise<TaskOutcome>((res) => { settle = res }),
|
||
}),
|
||
})
|
||
|
||
const drain = disposeAgentScope(owner)
|
||
let drained = false
|
||
void drain.then(() => { drained = true })
|
||
await tick()
|
||
const drainedWithoutProducerDone = drained
|
||
if (!drainedWithoutProducerDone) {
|
||
// Failure-path cleanup for the pre-fix implementation: let its pending
|
||
// drain finish without weakening the assertion captured above.
|
||
settle({ status: 'completed' })
|
||
await drain
|
||
} else {
|
||
// A late producer completion must not replace the forced failed record or
|
||
// notify listeners a second time.
|
||
settle({ status: 'completed' })
|
||
await tick()
|
||
}
|
||
|
||
expect(drainedWithoutProducerDone).toBe(true)
|
||
expect(warn).toHaveBeenCalledWith(expect.stringContaining('work may be orphaned'))
|
||
expect(seen).toHaveLength(1)
|
||
expect(seen[0]?.status).toBe('failed')
|
||
expect(seen[0]?.detail).toContain('cancel threw during teardown')
|
||
expect(ctx.tasks.list(owner)).toEqual([])
|
||
})
|
||
})
|
||
|
||
describe('TaskService disposal', () => {
|
||
it('cancels live tasks, awaits settlement, and silences listeners', async () => {
|
||
const ctx = new Context()
|
||
await ctx.plugin(AgentRegistry)
|
||
const fiber = await ctx.plugin(TaskService)
|
||
const surface = await ctx.plugin(Object.assign((inner: Context) => {
|
||
inner.tasks.attachSurface('test-surface')
|
||
}, { inject: ['tasks'] }))
|
||
void surface
|
||
|
||
const seen: string[] = []
|
||
ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot.id))
|
||
let settle!: (outcome: TaskOutcome) => void
|
||
const cancels: (string | undefined)[] = []
|
||
ctx.tasks.start({
|
||
kind: 'bash',
|
||
label: 'sleep 600',
|
||
run: () => ({
|
||
cancel(reason) { cancels.push(reason); settle({ status: 'killed' }) },
|
||
done: new Promise<TaskOutcome>((res) => { settle = res }),
|
||
}),
|
||
})
|
||
|
||
await fiber.dispose()
|
||
expect(cancels).toEqual(['tasks service disposed'])
|
||
// The teardown kill settles AFTER the listener registry closed: silent.
|
||
expect(seen).toEqual([])
|
||
})
|
||
|
||
it('force-fails a throwing cancel so service disposal does not await producer done', async () => {
|
||
const ctx = new Context()
|
||
await ctx.plugin(AgentRegistry)
|
||
const fiber = await ctx.plugin(TaskService)
|
||
ctx.tasks.attachSurface('test-surface')
|
||
const warn = vi.spyOn(ctx.logger, 'warn').mockImplementation(() => {})
|
||
const seen: TaskSnapshot[] = []
|
||
ctx.tasks.onTaskDone(snapshot => void seen.push(snapshot))
|
||
|
||
let settle!: (outcome: TaskOutcome) => void
|
||
ctx.tasks.start({
|
||
kind: 'bash',
|
||
label: 'broken service task',
|
||
run: () => ({
|
||
cancel() { throw new Error('service cancel boom') },
|
||
done: new Promise<TaskOutcome>((resolve) => { settle = resolve }),
|
||
}),
|
||
})
|
||
|
||
const disposal = fiber.dispose()
|
||
let disposed = false
|
||
void disposal.then(() => { disposed = true })
|
||
await tick()
|
||
const disposedWithoutProducerDone = disposed
|
||
if (!disposedWithoutProducerDone) {
|
||
// Failure-path cleanup for the pre-fix implementation.
|
||
settle({ status: 'completed' })
|
||
await disposal
|
||
} else {
|
||
settle({ status: 'completed' })
|
||
await tick()
|
||
}
|
||
|
||
expect(disposedWithoutProducerDone).toBe(true)
|
||
expect(warn).toHaveBeenCalledWith(expect.stringContaining('work may be orphaned'))
|
||
expect(seen).toEqual([])
|
||
})
|
||
|
||
it('detaches owner effects from still-live agent scopes when the service unloads', async () => {
|
||
const ctx = new Context()
|
||
await ctx.plugin(AgentRegistry)
|
||
const tasksFiber = await ctx.plugin(TaskService)
|
||
ctx.tasks.attachSurface('test-surface')
|
||
const owner = stubAgent(ctx, 'owner')
|
||
ctx.agents.register(owner)
|
||
let settle!: (outcome: TaskOutcome) => void
|
||
ctx.tasks.start({
|
||
kind: 'bash',
|
||
label: 'owned work',
|
||
owner,
|
||
run: () => ({
|
||
cancel() { settle({ status: 'killed' }) },
|
||
done: new Promise<TaskOutcome>((resolve) => { settle = resolve }),
|
||
}),
|
||
})
|
||
const ownerEffects = () => owner.ctx.fiber.getEffects()
|
||
.filter(effect => effect.label === 'tasks.ownerCleanup()')
|
||
expect(ownerEffects()).toHaveLength(1)
|
||
|
||
await tasksFiber.dispose()
|
||
|
||
expect(ownerEffects()).toHaveLength(0)
|
||
})
|
||
|
||
it('detaching the last surface re-arms the register fence', async () => {
|
||
const ctx = new Context()
|
||
await ctx.plugin(TaskService)
|
||
const detachA1 = ctx.tasks.attachSurface('a')
|
||
const detachA2 = ctx.tasks.attachSurface('a') // duplicate name counts independently
|
||
const fiber = await ctx.plugin(Object.assign((inner: Context) => {
|
||
inner.tasks.attachSurface('b')
|
||
}, { inject: ['tasks'] }))
|
||
|
||
detachA1()
|
||
detachA1() // second call of the same disposer is a no-op
|
||
expect(() => ctx.tasks.start(producer().spec)).not.toThrow() // a ×1 + b remain
|
||
detachA2()
|
||
expect(() => ctx.tasks.start(producer().spec)).not.toThrow() // b remains
|
||
await fiber.dispose() // detaches b with its fiber (HMR safety)
|
||
expect(() => ctx.tasks.start(producer().spec)).toThrow('no control surface is attached')
|
||
})
|
||
})
|