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Merge origin/master into worktree/agent-execution-context-rfc

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Yichen Jiang
2026-07-17 23:25:01 +08:00
parent b1e19d8b69 8d5f08892b
commit be3d2076b8
680 changed files with 37723 additions and 8689 deletions
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packages/core/agent-loop/tests/scope-lifecycle.spec.ts
+43 -43
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@@ -146,7 +146,7 @@ describe('agent scope lifecycle', () => {
it('wires agent.ctx: tagged with the agent, DX field set, ctx.agent safe elsewhere', async () => {
const ctx = await harness()
const agent = ctx.agentLoop.create(AgentId('a1'), { model: 'mock' })
const agent = ctx.agentLoop.create(AgentId('a1'), { provider: 'mock', model: 'mock' })
expect(scopeOf(agent.ctx)).toBe(agent)
expect(agent.ctx.agent).toBe(agent)
// The root accessor default: a plain context answers undefined, not a throw.
@@ -156,7 +156,7 @@ describe('agent scope lifecycle', () => {
it('scoped registrations live in the agent world and die with the agent', async () => {
const ctx = await harness()
const handle = await ctx.agents.create({ agentId: AgentId('a1'), sessionId: SessionId('s1'), agentOptions: { model: 'mock' } })
const handle = await ctx.agents.create({ agentId: AgentId('a1'), sessionId: SessionId('s1'), agentOptions: { provider: 'mock', model: 'mock' } })
const { agent } = handle
agent.ctx.systemPrompt.section({ name: 'deployment:persona', order: 0, text: 'You run tests.' })
agent.ctx.tools.register({
@@ -181,8 +181,8 @@ describe('agent scope lifecycle', () => {
it('agent.ctx listeners hear only their own agent (scoped dispatch end to end)', async () => {
const ctx = await harness(new MockAdapter([textResponse('one'), textResponse('two')]))
const a = ctx.agentLoop.create(AgentId('a'), { model: 'mock' })
const b = ctx.agentLoop.create(AgentId('b'), { model: 'mock' })
const a = ctx.agentLoop.create(AgentId('a'), { provider: 'mock', model: 'mock' })
const b = ctx.agentLoop.create(AgentId('b'), { provider: 'mock', model: 'mock' })
const heard: string[] = []
a.ctx.on('agent/status', (subject, status) => void heard.push(`a-sees:${subject.id}:${status}`))
@@ -214,7 +214,7 @@ describe('agent scope lifecycle', () => {
const handle = await ctx.agents.create({
agentId: AgentId('child'),
sessionId: SessionId('child-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: async (agentCtx) => {
order.push('setup')
await Promise.resolve()
@@ -238,7 +238,7 @@ describe('agent scope lifecycle', () => {
})
ctx.on('agent/created', () => void order.push('agent/created'))
ctx.on('agent/session-start', () => void order.push('agent/session-start'))
const acceptedOptions = { model: 'mock' }
const acceptedOptions = { provider: 'mock', model: 'mock' }
const creating = ctx.agents.create({
agentId: AgentId('atomic'),
@@ -287,13 +287,13 @@ describe('agent scope lifecycle', () => {
const first = ctx.agents.create({
agentId,
sessionId: SessionId('concurrent-final-enter-a'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup,
})
const second = ctx.agents.create({
agentId,
sessionId: SessionId('concurrent-final-enter-b'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup,
})
await bothStarted.promise
@@ -322,7 +322,7 @@ describe('agent scope lifecycle', () => {
const pending = ctx.agents.create({
agentId: AgentId('signal-pending'),
sessionId: SessionId('signal-pending-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
signal: pendingController.signal,
setup: async () => {
setupStarted.resolve(undefined)
@@ -339,7 +339,7 @@ describe('agent scope lifecycle', () => {
const live = await ctx.agents.create({
agentId: AgentId('signal-live'),
sessionId: SessionId('signal-live-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
signal: liveController.signal,
})
liveController.abort(new Error('too late'))
@@ -362,7 +362,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('owner-race'),
sessionId: SessionId('owner-race-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: async () => {
setupStarted.resolve(undefined)
await gate.promise
@@ -390,7 +390,7 @@ describe('agent scope lifecycle', () => {
creating2 = inner.agents.create({
agentId: AgentId('owner-race-2'),
sessionId: SessionId('owner-race-s-2'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: async () => {
setupStarted2.resolve(undefined)
await gate2.promise
@@ -417,7 +417,7 @@ describe('agent scope lifecycle', () => {
const creating = ctx.agents.create({
agentId: AgentId('factory-setup-race'),
sessionId: SessionId('factory-setup-race-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: async () => {
setupStarted.resolve(undefined)
await gate.promise
@@ -448,7 +448,7 @@ describe('agent scope lifecycle', () => {
const creating = ctx.agents.create({
agentId: AgentId('factory-scope-race'),
sessionId: SessionId('factory-scope-race-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: () => { setupCalls += 1 },
})
await expect(creating).rejects.toThrow(/agent loop is not active/)
@@ -483,7 +483,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('caller-scope-race'),
sessionId: SessionId('caller-scope-race-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
}, { inject: ['agents'] }))
@@ -513,7 +513,7 @@ describe('agent scope lifecycle', () => {
void loopFiber.dispose()
})
expect(() => ctx.agentLoop.create(AgentId('config-scope-race'), { model: 'mock' }))
expect(() => ctx.agentLoop.create(AgentId('config-scope-race'), { provider: 'mock', model: 'mock' }))
.toThrow(/agent loop is not active/)
await loopFiber.dispose()
expect(ctx.agents.get(AgentId('config-scope-race'))).toBeUndefined()
@@ -525,9 +525,9 @@ describe('agent scope lifecycle', () => {
const ctx = await harness()
const id = AgentId('config-prepare-failure')
expect(() => ctx.agentLoop.create(id, { model: 'mock' }, { cwd: 'relative' }))
expect(() => ctx.agentLoop.create(id, { provider: 'mock', model: 'mock' }, { cwd: 'relative' }))
.toThrow(/absolute path/)
const replacement = ctx.agentLoop.create(id, { model: 'mock' }, { cwd: '/recovered' })
const replacement = ctx.agentLoop.create(id, { provider: 'mock', model: 'mock' }, { cwd: '/recovered' })
expect(ctx.agents.get(id)).toBe(replacement)
await replacement.whenIdle()
await ctx.fiber.dispose()
@@ -546,7 +546,7 @@ describe('agent scope lifecycle', () => {
await expect(ctx.agents.create({
agentId: AgentId('factory-scope-throw'),
sessionId: SessionId('factory-scope-throw-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})).rejects.toThrow('scope preparation failed')
await loopFiber.dispose()
expect(ctx.agents.get(AgentId('factory-scope-throw'))).toBeUndefined()
@@ -562,7 +562,7 @@ describe('agent scope lifecycle', () => {
const handle = await ctx.agents.create({
agentId,
sessionId: SessionId('factory-live-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
await loopFiber.dispose()
@@ -587,7 +587,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('dependency-origin'),
sessionId: SessionId('dependency-origin-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: (agentCtx) => {
agentCtx.tools.register({
name: 'dependency-origin-tool',
@@ -642,7 +642,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('session-created-barrier'),
sessionId: SessionId('session-created-barrier-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
}, { inject: ['agents'] }))
@@ -691,7 +691,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('agent-created-barrier'),
sessionId: SessionId('agent-created-barrier-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
}, { inject: ['agents'] }))
@@ -725,7 +725,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('listener-dispose'),
sessionId: SessionId('listener-dispose-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
}, { inject: ['agents'] }))
@@ -766,7 +766,7 @@ describe('agent scope lifecycle', () => {
creating = inner.agents.create({
agentId: AgentId('session-start-dispose'),
sessionId: SessionId('session-start-dispose-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
}, { inject: ['agents'] }))
@@ -791,7 +791,7 @@ describe('agent scope lifecycle', () => {
await expect(ctx.agents.create({
agentId: AgentId('bad'),
sessionId: SessionId('bad-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup: async () => {
await Promise.resolve()
throw new Error('boom setup')
@@ -802,7 +802,7 @@ describe('agent scope lifecycle', () => {
expect(published).toEqual([])
expect(ctx.agents.get(AgentId('bad'))).toBeUndefined()
expect(ctx.sessions.get(SessionId('bad-s'))).toBeUndefined()
const retry = await ctx.agents.create({ agentId: AgentId('bad'), sessionId: SessionId('bad-s'), agentOptions: { model: 'mock' } })
const retry = await ctx.agents.create({ agentId: AgentId('bad'), sessionId: SessionId('bad-s'), agentOptions: { provider: 'mock', model: 'mock' } })
await retry.dispose()
})
@@ -821,7 +821,7 @@ describe('agent scope lifecycle', () => {
await expect(ctx.agents.create({
agentId: AgentId('exotic-seed'),
sessionId: SessionId('exotic-seed-session'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
seed,
})).rejects.toThrow(/seed event at index 0 is not losslessly JSON-serializable/)
@@ -831,7 +831,7 @@ describe('agent scope lifecycle', () => {
const retry = await ctx.agents.create({
agentId: AgentId('exotic-seed'),
sessionId: SessionId('exotic-seed-session'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
await retry.dispose()
})
@@ -845,13 +845,13 @@ describe('agent scope lifecycle', () => {
if (boom) { boom = false; throw new Error('boom created') }
})
await expect(ctx.agents.create({
agentId: AgentId('bad'), sessionId: SessionId('bad-s'), agentOptions: { model: 'mock' },
agentId: AgentId('bad'), sessionId: SessionId('bad-s'), agentOptions: { provider: 'mock', model: 'mock' },
})).rejects.toThrow('boom created')
expect(ctx.agents.get(AgentId('bad'))).toBeUndefined()
expect(ctx.sessions.get(SessionId('bad-s'))).toBeUndefined()
expect(disposed).toEqual([]) // inserted but never announced: no impossible disposed edge
// The rollback also disposed the scope fiber: re-creating works cleanly.
const retry = await ctx.agents.create({ agentId: AgentId('bad'), sessionId: SessionId('bad-s'), agentOptions: { model: 'mock' } })
const retry = await ctx.agents.create({ agentId: AgentId('bad'), sessionId: SessionId('bad-s'), agentOptions: { provider: 'mock', model: 'mock' } })
expect(scopeOf(retry.agent.ctx)).toBe(retry.agent)
await retry.dispose()
})
@@ -870,7 +870,7 @@ describe('agent scope lifecycle', () => {
await expect(ctx.agents.create({
agentId: AgentId('partial-agent'),
sessionId: SessionId('partial-session'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})).rejects.toThrow('agent observer failed')
expect(lifecycle).toEqual([
@@ -894,7 +894,7 @@ describe('agent scope lifecycle', () => {
}
})
expect(() => ctx.agentLoop.create(AgentId('config-bad'), { model: 'mock' }))
expect(() => ctx.agentLoop.create(AgentId('config-bad'), { provider: 'mock', model: 'mock' }))
.toThrow('config publish failed')
expect(ctx.agents.get(AgentId('config-bad'))).toBeUndefined()
expect(ctx.sessions.list()).toHaveLength(sessionsBefore)
@@ -902,15 +902,15 @@ describe('agent scope lifecycle', () => {
it('registrations through a disposed agent ctx throw INACTIVE_EFFECT', async () => {
const ctx = await harness()
const handle = await ctx.agents.create({ agentId: AgentId('a1'), sessionId: SessionId('s1'), agentOptions: { model: 'mock' } })
const handle = await ctx.agents.create({ agentId: AgentId('a1'), sessionId: SessionId('s1'), agentOptions: { provider: 'mock', model: 'mock' } })
await handle.dispose()
expect(() => handle.agent.ctx.on('agent/status', () => {})).toThrow(/inactive context/)
})
it('agentEvents fuses carrier and subject for custom drivers', async () => {
const ctx = await harness()
const agent = ctx.agentLoop.create(AgentId('a1'), { model: 'mock' })
const other = ctx.agentLoop.create(AgentId('a2'), { model: 'mock' })
const agent = ctx.agentLoop.create(AgentId('a1'), { provider: 'mock', model: 'mock' })
const other = ctx.agentLoop.create(AgentId('a2'), { provider: 'mock', model: 'mock' })
const heard: string[] = []
agent.ctx.on('agent/error', (subject: Agent, turn: number) => void heard.push(`${subject.id}:${turn}`))
@@ -923,7 +923,7 @@ describe('agent scope lifecycle', () => {
const ctx = await harness()
let handle!: Awaited<ReturnType<typeof ctx.agents.create>>
const owner = await ctx.plugin(Object.assign(async (inner: Context) => {
handle = await inner.agents.create({ agentId: AgentId('o1'), sessionId: SessionId('o1-s'), agentOptions: { model: 'mock' } })
handle = await inner.agents.create({ agentId: AgentId('o1'), sessionId: SessionId('o1-s'), agentOptions: { provider: 'mock', model: 'mock' } })
}, { inject: ['agents'] }))
const { agent } = handle
@@ -955,7 +955,7 @@ describe('agent scope lifecycle', () => {
const ctx = await harness()
let handle!: Awaited<ReturnType<typeof ctx.agents.create>>
const owner = await ctx.plugin(Object.assign(async (inner: Context) => {
handle = await inner.agents.create({ agentId: AgentId('h1'), sessionId: SessionId('h1-s'), agentOptions: { model: 'mock' } })
handle = await inner.agents.create({ agentId: AgentId('h1'), sessionId: SessionId('h1-s'), agentOptions: { provider: 'mock', model: 'mock' } })
}, { inject: ['agents'] }))
const teardownDone: string[] = []
@@ -978,7 +978,7 @@ describe('agent scope lifecycle', () => {
const handle = await ctx.agents.create({
agentId,
sessionId: SessionId('retired-owner-effect-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
expect(ctx.fiber.getEffects().map(effect => effect.label)).toContain(`agentLoop.owner(${agentId})`)
@@ -996,7 +996,7 @@ describe('agent scope lifecycle', () => {
handle = await inner.agents.create({
agentId: AgentId('manual-first'),
sessionId: SessionId('manual-first-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup(agentCtx) {
agentCtx.effect(() => async () => {
cleanupStarted.resolve(undefined)
@@ -1032,7 +1032,7 @@ describe('agent scope lifecycle', () => {
const first = await ctx.agents.create({
agentId,
sessionId,
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
setup(agentCtx) {
agentCtx.effect(() => async () => {
cleanupStarted.resolve(undefined)
@@ -1045,7 +1045,7 @@ describe('agent scope lifecycle', () => {
await Promise.all([sessionDisposed.promise, cleanupStarted.promise])
expect(ctx.agents.get(agentId)).toBeUndefined()
expect(ctx.sessions.get(sessionId)).toBeUndefined()
const replacement = await ctx.agents.create({ agentId, sessionId, agentOptions: { model: 'mock' } })
const replacement = await ctx.agents.create({ agentId, sessionId, agentOptions: { provider: 'mock', model: 'mock' } })
expect(ctx.agents.get(agentId)).toBe(replacement.agent)
expect(ctx.sessions.get(sessionId)).toBe(replacement.agent.session)
@@ -1060,7 +1060,7 @@ describe('agent scope lifecycle', () => {
const handle = await ctx.agents.create({
agentId: AgentId('idle-flush'),
sessionId: SessionId('idle-flush-s'),
agentOptions: { model: 'mock' },
agentOptions: { provider: 'mock', model: 'mock' },
})
const gate = Promise.withResolvers<undefined>()
let flushStarted = false