Merge remote-tracking branch 'origin/master' into worktree/web-multimodal-image-input

# Conflicts:
#	apps/cli/README.md
#	apps/cli/src/web.ts
#	apps/web/tests/smoke-fixture.e2e.ts
#	docs/architecture.i18n.yaml
#	docs/module-graph.md
#	examples/acp-agent/tests/snapshots/cordis-inspect-jsdoc/stdout.expected.jsonl
#	packages/client/connection/src/client/api.ts
#	packages/client/connection/src/client/fixture.ts
#	packages/client/runtime/README.md
#	packages/client/runtime/src/client/index.ts
#	packages/client/runtime/src/client/sessions/conversation.ts
#	packages/client/runtime/src/client/sessions/service.ts
#	packages/client/runtime/src/client/sessions/session.ts
#	packages/client/ui-conversation/src/client/apply.ts
#	packages/client/ui-conversation/src/client/contract/slots.ts
#	packages/client/ui-conversation/src/client/index.ts
#	packages/client/ui-conversation/src/client/service.ts
#	packages/client/ui-conversation/src/client/skeleton/ConversationRoot.tsx
#	packages/client/ui-conversation/src/client/skeleton/EmptyState.tsx
#	packages/client/ui-conversation/src/client/skeleton/InputBar.tsx
#	packages/client/ui-conversation/src/client/stores.ts
#	packages/client/ui-conversation/tests/apply-inject.spec.tsx
#	packages/client/ui-conversation/tests/service-orchestration.spec.ts
#	packages/client/ui-conversation/tests/skeleton-branches.spec.tsx
#	packages/client/ui-conversation/tests/skeleton.spec.tsx
#	packages/cordis/tool-cordis/src/api-catalog.ts
#	packages/host/apiproxy/package.json
#	packages/host/apiproxy/src/api-proxy.ts
#	packages/host/apiproxy/src/api/sessions.schema.ts
#	packages/host/runtime/package.json
#	packages/host/runtime/src/boot.ts
#	packages/host/runtime/tests/host-runtime.spec.ts
#	packages/host/runtime/tsconfig.json
#	packages/host/webserver/README.md
#	packages/host/webserver/src/index.ts
#	packages/host/webserver/tests/webserver.spec.ts
#	packages/llm/llm-pi-ai/tests/convert.spec.ts
#	packages/ui/acp/src/codec.ts
#	packages/ui/acp/tests/codec.spec.ts
#	pnpm-lock.yaml
This commit is contained in:
Yichen Jiang
2026-07-25 22:35:22 +08:00
1264 changed files with 37694 additions and 29428 deletions

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/**
* Cold-session and degenerate-composition paths of the host ApiProxy:
* sessions.list merging persisted-but-unattached summaries (mtime source,
* createdAt fallbacks, lineage projection) and the resume error split when
* the composition has no persistence gate and no agent factory.
*/
import { mkdtempSync, writeFileSync, utimesSync } from 'node:fs'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { describe, expect, it } from 'vitest'
import { Context } from 'cordis'
import SessionStore from '@deepseek-ai/dsh-session'
import AgentRegistry from '@deepseek-ai/dsh-agent'
import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
import type { SessionHeader, SessionId } from '@deepseek-ai/dsh-session'
import type { RpcRequest } from '@deepseek-ai/dsh-host-apiproxy/api/rpc'
import { RpcId } from '@deepseek-ai/dsh-host-apiproxy/api/rpc'
import { createApiProxy } from '@deepseek-ai/dsh-host-apiproxy'
const sid = (id: string): SessionId => id as SessionId
let nextRpc = 1
function request<P>(payload: P): RpcRequest<P> {
return { rpcId: RpcId(`cold-${String(nextRpc++)}`), payload }
}
function header(id: string, createdAt: number, extra: Partial<SessionHeader> = {}): SessionHeader {
return { version: 0, id: sid(id), createdAt, cwd: '/proj', ...extra }
}
describe('sessions.list cold merge', () => {
it('summarizes unattached sessions: log mtime, locate-less and vanished-log createdAt fallbacks, lineage', async () => {
const ctx = new Context()
await ctx.plugin(SessionStore)
await ctx.plugin(UserInteractionService)
const root = mkdtempSync(join(tmpdir(), 'dsh-cold-'))
const logPath = join(root, 'a.log')
writeFileSync(logPath, 'log-bytes')
utimesSync(logPath, 5000, 5000) // mtime 5_000_000 ms — newer than every createdAt below
const metas = [
header('session-a', 1000),
header('session-b', 2000, { parentSession: sid('session-parent') }),
header('session-c', 1500),
]
// Structural fake of the persistence face list() consumes: list + locate.
// locate: a real per-session file (mtime wins), a backend without one
// (SQLite shape → createdAt), and a path whose file vanished (stat ENOENT
// → createdAt).
ctx.provide('sessionPersistence', {
list: () => Promise.resolve(metas),
locate: (meta: SessionHeader) => {
if (meta.id === sid('session-a')) return { kind: 'jsonl', path: logPath }
if (meta.id === sid('session-c')) return { kind: 'jsonl', path: join(root, 'vanished.log') }
return undefined
},
})
const api = createApiProxy(ctx, { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' })
const response = await api.sessions.list(request({}))
expect(response.result.ok).toBe(true)
if (!response.result.ok) throw new Error('unreachable')
const items = response.result.value.items
expect(items.map(item => item.sessionId)).toEqual(['session-a', 'session-b', 'session-c'])
const [a, b, c] = items
expect(a?.updatedAt).toBeCloseTo(5_000_000, -3)
expect(a?.running).toBe(false)
expect(a?.cwd).toBe('/proj')
expect(a?.parentSessionId).toBeUndefined()
expect(b?.updatedAt).toBe(2000)
expect(b?.parentSessionId).toBe('session-parent')
expect(c?.updatedAt).toBe(1500)
})
})
describe('degenerate composition (no persistence, no factory)', () => {
it('list skips the cold merge and resume maps a non-not-found failure to internal', async () => {
const ctx = new Context()
await ctx.plugin(SessionStore)
await ctx.plugin(AgentRegistry)
await ctx.plugin(UserInteractionService)
const api = createApiProxy(ctx, { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' })
const listed = await api.sessions.list(request({}))
expect(listed.result.ok).toBe(true)
if (listed.result.ok) expect(listed.result.value.items).toEqual([])
// No persistence → the servable gate passes silently; the factory-less
// registry then rejects resume, which is NOT a SessionNotFound.
const response = await api.sessions.history(request({ sessionId: sid('session-ghost') }))
expect(response.result.ok).toBe(false)
if (!response.result.ok) {
expect(response.result.error.code).toBe('internal')
expect(response.result.error.message).toMatch(/resume failed for session "session-ghost"/)
}
})
})

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/**
* Tool-card view computation over the mux live path: three standard card types
* arrive on the frame, a presenterless tool ships no view field, a call-only
* presenter keeps raw result content out of the view payload, and a throwing
* presenter soft-falls to no view (the event still ships). Result pairing
* works both through the live open-call table and the backscan fallback after
* turn/end cleared it.
*/
import { describe, expect, it } from 'vitest'
import { Context } from 'cordis'
import AgentRegistry from '@deepseek-ai/dsh-agent'
import type { Agent } from '@deepseek-ai/dsh-agent'
import SessionStore from '@deepseek-ai/dsh-session'
import SystemPrompt from '@deepseek-ai/dsh-system-prompt'
import ToolRegistry, { defineContentToolFixture } from '@deepseek-ai/dsh-tools'
import type { ContentBlock } from '@deepseek-ai/dsh-llm'
import { CallId } from '@deepseek-ai/dsh-llm'
import type { Session, SessionId } from '@deepseek-ai/dsh-session'
import type { ToolDefinition } from '@deepseek-ai/dsh-tools'
import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
import type { MuxFrame, RpcRequest } from '@deepseek-ai/dsh-host-apiproxy/api'
import { RpcId } from '@deepseek-ai/dsh-host-apiproxy/api/rpc'
import { createApiProxy } from '@deepseek-ai/dsh-host-apiproxy'
const reply = (text: string): Promise<ContentBlock[]> => Promise.resolve([{ type: 'text', text }])
function tool(name: string, presenters: Pick<ToolDefinition, 'presentCall' | 'presentResult'>): ToolDefinition {
return defineContentToolFixture({
name,
description: `tool ${name}`,
parameters: {},
execute: () => reply(`ran:${name}`),
...presenters,
})
}
async function harness(): Promise<{ ctx: Context }> {
const ctx = new Context()
await ctx.plugin(SessionStore)
await ctx.plugin(SystemPrompt, { persona: '' })
await ctx.plugin(ToolRegistry)
await ctx.plugin(UserInteractionService)
await ctx.plugin(AgentRegistry)
ctx.tools.register(tool('gen', {
presentCall: () => ({ card: 'generic', title: 'gen call' }),
presentResult: (_args, result) => ({ card: 'generic', title: result.isError ? 'gen failed' : 'gen done' }),
}))
ctx.tools.register(tool('term', {
presentCall: args => ({ card: 'terminal', title: (args as { cmd?: string }).cmd ?? '' }),
presentResult: () => ({ card: 'terminal', output: 'done' }),
}))
ctx.tools.register(tool('diffy', {
presentCall: () => ({ card: 'diff', title: 'Write f.txt', diffs: [{ path: 'f.txt', oldText: null, newText: 'x' }] }),
}))
ctx.tools.register(tool('call-only', {
presentCall: () => ({ card: 'generic', title: 'program', kind: 'execute', rawInput: 'return value' }),
}))
ctx.tools.register(tool('plain', {}))
ctx.tools.register(tool('boom', {
presentCall: () => { throw new Error('presenter exploded') },
}))
return { ctx }
}
/** Drain frames from an open mux stream until `count` session/event frames arrived. */
async function collect(iterable: AsyncIterable<RpcRequest<MuxFrame>>, count: number, abort: AbortController): Promise<MuxFrame[]> {
const frames: MuxFrame[] = []
for await (const frame of iterable) {
frames.push(frame.payload)
if (frames.filter(f => f.type === 'session/event').length >= count) abort.abort()
}
return frames
}
describe('mux live view computation', () => {
it('attaches the three standard card views, omits view without a presenter, soft-falls on throw', async () => {
const { ctx } = await harness()
const api = createApiProxy(ctx, { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' })
const abort = new AbortController()
const stream = api.events.mux({ rpcId: RpcId('t-mux'), payload: {} }, abort.signal)
const collected = collect(stream, 9, abort)
const rawResult = `RAW_RESULT:${'x'.repeat(64 * 1024)}`
const session = ctx.sessions.create()
session.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-gen'), name: 'gen', arguments: '{}' })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-term'), name: 'term', arguments: '{"cmd":"echo hi"}' })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-diff'), name: 'diffy', arguments: '{}' })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-call-only'), name: 'call-only', arguments: '{}' })
session.append('tool/result', { turn: 1, step: 1, callId: CallId('c-call-only'), content: [{ type: 'text', text: rawResult }], isError: false }, { surfaceOp: 'append' })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-plain'), name: 'plain', arguments: '{}' })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-boom'), name: 'boom', arguments: '{}' })
session.append('tool/result', { turn: 1, step: 1, callId: CallId('c-gen'), content: [{ type: 'text', text: 'ok' }], isError: false }, { surfaceOp: 'append' })
const frames = await collected
const events = frames.filter(f => f.type === 'session/event')
const byCall = new Map(events
.filter(f => f.event.type === 'tool/call' || f.event.type === 'tool/result')
.map(f => [`${f.event.type}:${(f.event.data as { callId: string }).callId}`, f]))
expect(byCall.get('tool/call:c-gen')?.view).toEqual({ for: 'call', view: { card: 'generic', title: 'gen call' } })
expect(byCall.get('tool/call:c-term')?.view).toEqual({ for: 'call', view: { card: 'terminal', title: 'echo hi' } })
expect(byCall.get('tool/call:c-diff')?.view?.view.card).toBe('diff')
expect(byCall.get('tool/call:c-call-only')?.view).toEqual({
for: 'call',
view: { card: 'generic', title: 'program', kind: 'execute', rawInput: 'return value' },
})
const callOnlyResult = byCall.get('tool/result:c-call-only')
expect('view' in (callOnlyResult ?? {})).toBe(false)
const serializedResult = JSON.stringify(callOnlyResult)
expect(serializedResult.indexOf(rawResult)).toBeGreaterThanOrEqual(0)
expect(serializedResult.indexOf(rawResult)).toBe(serializedResult.lastIndexOf(rawResult))
// No presenter → the frame carries no view property at all.
expect('view' in (byCall.get('tool/call:c-plain') ?? {})).toBe(false)
// Throwing presenter → soft-fall: event ships, no view.
expect(byCall.get('tool/call:c-boom')).toBeDefined()
expect('view' in (byCall.get('tool/call:c-boom') ?? {})).toBe(false)
// Result pairing through the live table: presentResult saw the call's args.
expect(byCall.get('tool/result:c-gen')?.view).toEqual({ for: 'result', view: { card: 'generic', title: 'gen done' } })
})
it('serves history entries with call/result views, backscan pairing, and soft-falls', async () => {
const { ctx } = await harness()
const api = createApiProxy(ctx, { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' })
const session = ctx.sessions.create()
// history resolves the agent first; a live structural stub is enough (only
// .session is read on this path).
ctx.agents.register({ id: session.id, session, status: 'idle', ctx } as Agent)
session.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('h-term'), name: 'term', arguments: '{"cmd":"ls"}' })
// meta rides through to presentResult's ToolResult (the spread arm).
session.append('tool/result', { turn: 1, step: 1, callId: CallId('h-term'), content: [{ type: 'text', text: 'ok' }], isError: false, meta: { n: 1 } }, { surfaceOp: 'append' })
// Unpaired result: no tool/call with this id anywhere in the page.
session.append('tool/result', { turn: 1, step: 1, callId: CallId('h-orphan'), content: [{ type: 'text', text: 'x' }], isError: false }, { surfaceOp: 'append' })
// Paired, but the call's stored arguments do not parse: backscan soft-falls.
session.append('tool/call', { turn: 1, step: 1, callId: CallId('h-bad'), name: 'term', arguments: '{broken' })
session.append('tool/result', { turn: 1, step: 1, callId: CallId('h-bad'), content: [{ type: 'text', text: 'y' }], isError: false }, { surfaceOp: 'append' })
// Presenterless tool: pairing succeeds but presentResult is absent.
session.append('tool/call', { turn: 1, step: 1, callId: CallId('h-plain'), name: 'plain', arguments: '{}' })
session.append('tool/result', { turn: 1, step: 1, callId: CallId('h-plain'), content: [{ type: 'text', text: 'z' }], isError: false }, { surfaceOp: 'append' })
const response = await api.sessions.history({ rpcId: RpcId('t-hist'), payload: { sessionId: session.id } })
expect(response.result.ok).toBe(true)
if (!response.result.ok) throw new Error('unreachable')
const entries = response.result.value.events
const byKey = new Map(entries
.filter(entry => entry.event.type === 'tool/call' || entry.event.type === 'tool/result')
.map(entry => [`${entry.event.type}:${(entry.event.data as { callId: string }).callId}`, entry]))
expect(byKey.get('tool/call:h-term')?.view).toEqual({ for: 'call', view: { card: 'terminal', title: 'ls' } })
expect(byKey.get('tool/result:h-term')?.view).toEqual({ for: 'result', view: { card: 'terminal', output: 'done' } })
expect('view' in (byKey.get('tool/result:h-orphan') ?? {})).toBe(false)
expect('view' in (byKey.get('tool/result:h-bad') ?? {})).toBe(false)
expect('view' in (byKey.get('tool/result:h-plain') ?? {})).toBe(false)
})
it('drops a disposed session from the live open-call table (result after dispose gets no view)', async () => {
const { ctx } = await harness()
const api = createApiProxy(ctx, { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' })
const abort = new AbortController()
const stream = api.events.mux({ rpcId: RpcId('t-mux3'), payload: {} }, abort.signal)
let session: Session | undefined
const fiber = await ctx.plugin(Object.assign((inner: Context) => {
session = inner.sessions.create('session-doomed' as SessionId)
}, { inject: ['sessions'] }))
session?.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session?.append('tool/call', { turn: 1, step: 1, callId: CallId('c-doomed'), name: 'term', arguments: '{"cmd":"x"}' })
// Disposing the owning fiber detaches the session mid-stream; the
// session/disposed listener must clear its open-call table entry.
await fiber.dispose()
const frames = await collect(stream, 2, abort)
const call = frames.find(f => f.type === 'session/event' && f.event.type === 'tool/call')
expect(call?.type === 'session/event' && call.view?.for).toBe('call')
})
it('pairs a result after turn/end via the in-memory backscan fallback', async () => {
const { ctx } = await harness()
const api = createApiProxy(ctx, { provider: 'p', model: 'm', cwd: '/tmp', workspaceRoot: '/tmp' })
const abort = new AbortController()
const stream = api.events.mux({ rpcId: RpcId('t-mux2'), payload: {} }, abort.signal)
const collected = collect(stream, 4, abort)
const session = ctx.sessions.create()
session.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session.append('tool/call', { turn: 1, step: 1, callId: CallId('c-late'), name: 'term', arguments: '{"cmd":"tail"}' })
session.append('turn/end', { turn: 1, reason: { kind: 'completed' } })
// The turn/end above cleared the live table; pairing must fall back to
// scanning the session's in-memory events.
session.append('tool/result', { turn: 1, step: 1, callId: CallId('c-late'), content: [{ type: 'text', text: 'ok' }], isError: false }, { surfaceOp: 'append' })
const frames = await collected
const result = frames.find(f => f.type === 'session/event' && f.event.type === 'tool/result')
expect(result?.type === 'session/event' && result.view).toEqual({ for: 'result', view: { card: 'terminal', output: 'done' } })
})
})

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import { existsSync, mkdirSync, mkdtempSync, realpathSync } from 'node:fs'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { describe, expect, it, vi } from 'vitest'
import { Context } from 'cordis'
import AgentRegistry, { AgentMessageId } from '@deepseek-ai/dsh-agent'
import type { Agent, AgentFactory } from '@deepseek-ai/dsh-agent'
import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
import type { Session } from '@deepseek-ai/dsh-session'
import Storage from '@deepseek-ai/dsh-storage'
import { DomainFacility } from '@deepseek-ai/dsh-storage-domain'
import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
import WorkspaceRegistry from '@deepseek-ai/dsh-workspace'
import type { HostFrame, WorkspaceId } from '@deepseek-ai/dsh-host-apiproxy/api'
import type { RpcRequest, RpcResponse } from '@deepseek-ai/dsh-host-apiproxy/api/rpc'
import { RpcId } from '@deepseek-ai/dsh-host-apiproxy/api/rpc'
import { createApiProxy } from '@deepseek-ai/dsh-host-apiproxy'
import { MemoryStorageBackend } from '../../../storage/storage-domain/tests/helpers/memory-backend.ts'
let nextRpc = 1
function request<P>(payload: P): RpcRequest<P> {
return { rpcId: RpcId(`workspace-${String(nextRpc++)}`), payload }
}
function expectOk<T>(response: RpcResponse<T>): T {
expect(response.result.ok).toBe(true)
if (!response.result.ok) throw new Error('unreachable')
return response.result.value
}
async function nextHostFrame(
stream: AsyncIterator<RpcRequest<HostFrame>>,
): Promise<RpcRequest<HostFrame>> {
const next = await stream.next()
if (next.done === true) throw new Error('Host stream ended before the expected increment')
return next.value
}
function stubAgent(session: Session): Agent {
return {
id: session.id,
options: {},
session,
status: 'idle',
ctx: new Context(),
followup: () => AgentMessageId('stub'),
queue: () => AgentMessageId('stub'),
steer: () => AgentMessageId('stub'),
inject: () => AgentMessageId('stub'),
send: () => AgentMessageId('stub'),
cancel() {},
whenIdle: () => Promise.resolve(),
}
}
/** Compose the API over real Session, Agent, Storage, Domain, and Workspace services. */
async function harness(
workspaceRoot = realpathSync(mkdtempSync(join(tmpdir(), 'dsh-apiproxy-workspace-'))),
) {
const ctx = new Context()
await ctx.plugin(SessionStore)
await ctx.plugin(AgentRegistry)
await ctx.plugin(UserInteractionService)
await ctx.plugin(Storage)
ctx.storage.backend.register('memory', new MemoryStorageBackend())
const storageDomain = new DomainFacility(ctx, { backend: 'memory', routes: {} })
ctx.storage.mount('domain', storageDomain)
ctx.provide('storageDomain', storageDomain)
ctx.provide('sessionPersistence', { list: () => Promise.resolve([]) } as never)
await ctx.plugin(WorkspaceRegistry)
const factory: AgentFactory = {
async createAgent(_ownerCtx, options) {
const session = ctx.sessions.create(
options.sessionId,
options.meta === undefined ? {} : { meta: options.meta },
)
const agent = stubAgent(session)
const unregister = ctx.agents.register(agent)
return {
agent,
dispose: () => {
unregister()
return Promise.resolve()
},
}
},
async resume() {
throw new Error('test harness has no persisted sessions')
},
}
ctx.agents.setFactory(factory)
const api = createApiProxy(ctx, {
provider: 'test',
model: 'test-model',
cwd: workspaceRoot,
workspaceRoot,
})
return { api, ctx, storageDomain, workspaceRoot }
}
describe('workspace.create', () => {
it('serializes concurrent names and rejects the duplicate', async () => {
const { api, workspaceRoot } = await harness()
const responses = await Promise.all([
api.workspace.create(request({ name: 'alpha' })),
api.workspace.create(request({ name: 'alpha' })),
])
const created = responses.find(response => response.result.ok)
const duplicate = responses.find(response => !response.result.ok)
expect(created).toBeDefined()
expect(expectOk(created!)).toMatchObject({
created: true,
workspace: { path: join(workspaceRoot, 'alpha'), title: 'alpha' },
})
expect(duplicate?.result).toMatchObject({
ok: false,
error: { code: 'workspace-name-conflict', details: { name: 'alpha' } },
})
expect(existsSync(join(workspaceRoot, 'alpha'))).toBe(true)
})
it('adopts only existing directories and rejects unsafe names', async () => {
const { api, workspaceRoot } = await harness()
const existing = join(workspaceRoot, 'existing')
mkdirSync(existing)
const first = expectOk(await api.workspace.create(request({ path: existing })))
const repeated = expectOk(await api.workspace.create(request({ path: existing })))
expect(first).toMatchObject({ created: true, workspace: { path: existing, title: 'existing' } })
expect(repeated).toMatchObject({ created: false, workspace: { workspaceId: first.workspace.workspaceId } })
const missing = join(workspaceRoot, 'missing')
const missingResult = await api.workspace.create(request({ path: missing }))
expect(missingResult.result).toMatchObject({ ok: false, error: { code: 'workspace-invalid-path' } })
expect(existsSync(missing)).toBe(false)
for (const name of ['', '.', '..', 'a/b', 'a\\b']) {
const invalid = await api.workspace.create(request({ name }))
expect(invalid.result).toMatchObject({ ok: false, error: { code: 'workspace-invalid-path' } })
}
})
})
describe('session creation and Workspace membership', () => {
it('attaches a preallocated idempotent session while cwd-only sessions stay ungrouped', async () => {
const { api, ctx } = await harness()
const workspace = expectOk(await api.workspace.create(request({ name: 'project' }))).workspace
const sessionId = SessionId('session-workspace-preallocated')
expectOk(await api.sessions.create(request({ workspaceId: workspace.workspaceId, sessionId })))
expectOk(await api.sessions.create(request({ workspaceId: workspace.workspaceId, sessionId })))
expect(expectOk(await api.workspace.list(request({}))).items[0]?.sessionIds).toEqual([sessionId])
expect(ctx.agents.list().filter(agent => agent.id === sessionId)).toHaveLength(1)
const ungrouped = SessionId('session-cwd-only')
expectOk(await api.sessions.create(request({ cwd: workspace.path, sessionId: ungrouped })))
expect(expectOk(await api.workspace.list(request({}))).items[0]?.sessionIds).toEqual([sessionId])
expect(expectOk(await api.sessions.list(request({}))).items.map(item => item.sessionId)).toContain(ungrouped)
const conflict = await api.sessions.create(request({ cwd: join(workspace.path, 'other'), sessionId }))
expect(conflict.result).toMatchObject({
ok: false,
error: { code: 'session-conflict', details: { sessionId, existingCwd: workspace.path } },
})
const missing = await api.sessions.create(request({
workspaceId: 'missing-workspace' as WorkspaceId,
sessionId: SessionId('session-missing-workspace'),
}))
expect(missing.result).toMatchObject({ ok: false, error: { code: 'workspace-not-found' } })
})
it('retains a published session when attachment fails and repairs it on retry', async () => {
const { api, ctx } = await harness()
const created = expectOk(await api.workspace.create(request({ name: 'project' }))).workspace
const workspace = ctx.workspace.list()[0]
if (workspace === undefined) throw new Error('workspace missing from registry')
vi.spyOn(workspace, 'attachSession').mockRejectedValueOnce(new Error('simulated write failure'))
const sessionId = SessionId('session-attach-retry')
const failed = await api.sessions.create(request({ workspaceId: created.workspaceId, sessionId }))
expect(failed.result).toMatchObject({
ok: false,
error: { code: 'workspace-attach-failed', details: { sessionId, workspaceId: created.workspaceId } },
})
expect(ctx.agents.get(sessionId)).toBeDefined()
expectOk(await api.sessions.create(request({ workspaceId: created.workspaceId, sessionId })))
expect(expectOk(await api.workspace.list(request({}))).items[0]?.sessionIds).toEqual([sessionId])
})
})
describe('Host Workspace increments', () => {
it('streams committed Workspace and Session increments after empty baselines', async () => {
const { api } = await harness()
expect(expectOk(await api.workspace.list(request({}))).items).toEqual([])
expect(expectOk(await api.sessions.list(request({}))).items).toEqual([])
const abort = new AbortController()
const stream: AsyncIterator<RpcRequest<HostFrame>> =
api.events.host(request({}), abort.signal)[Symbol.asyncIterator]()
const workspaceIncrement = nextHostFrame(stream)
const workspace = expectOk(await api.workspace.create(request({ name: 'project' }))).workspace
expect(await workspaceIncrement).toMatchObject({
payload: { type: 'host/workspace-changed', workspace: { workspaceId: workspace.workspaceId } },
})
const sessionId = SessionId('session-streamed-workspace')
const pending = nextHostFrame(stream)
expectOk(await api.sessions.create(request({ workspaceId: workspace.workspaceId, sessionId })))
const increments: HostFrame[] = []
increments.push((await pending).payload)
while (increments.length < 2) {
const next = await stream.next()
if (next.done === true) throw new Error('Host stream ended before both increments')
increments.push(next.value.payload)
}
expect(increments.find(increment => increment.type === 'host/session-added')).toMatchObject({
type: 'host/session-added', sessionId, cwd: workspace.path,
})
const workspaceChanged = increments.find(
(increment): increment is Extract<HostFrame, { type: 'host/workspace-changed' }> =>
increment.type === 'host/workspace-changed',
)
expect(workspaceChanged?.workspace.sessionIds).toEqual([sessionId])
abort.abort()
})
it('does not publish a Workspace whose registry-order commit fails', async () => {
const { api, storageDomain } = await harness()
const domain = storageDomain.get('workspace')
if (domain === undefined) throw new Error('workspace domain is not open')
vi.spyOn(domain.global, 'set').mockRejectedValueOnce(new Error('simulated registry order failure'))
const abort = new AbortController()
const stream: AsyncIterator<RpcRequest<HostFrame>> =
api.events.host(request({}), abort.signal)[Symbol.asyncIterator]()
const next = stream.next()
const failed = await api.workspace.create(request({ name: 'ghost' }))
expect(failed.result.ok).toBe(false)
expect(expectOk(await api.workspace.list(request({}))).items).toEqual([])
abort.abort()
expect(await next).toMatchObject({ done: true })
})
})

View File

@@ -38,6 +38,10 @@ function scriptedApi(overrides: {
...overrides.sessions,
},
host: { describe: r => ok(r, { version: '0-test', cwd: '/t', attachedSessions: 0 }), ...overrides.host },
workspace: {
list: r => ok(r, { items: [] }),
create: r => ok(r, { workspace: { workspaceId: 'w1' as never, path: '/t', title: 't', sessionIds: [], createdAt: '0', updatedAt: '0' }, created: true }),
},
events: { mux: () => empty<MuxFrame>(), host: () => empty<HostFrame>(), ...overrides.events },
respond: overrides.respond ?? (() => Promise.resolve({ accepted: false as const, reason: 'not-pending' as const })),
}
@@ -194,6 +198,23 @@ describe('unary round trip', () => {
})
})
describe('workspace domain round trip', () => {
it('routes both workspace methods through their handler rows and value schemas', async () => {
const c = client(scriptedApi())
const list = await c.workspace.list({})
expect(list.result).toEqual({ ok: true, value: { items: [] } })
const created = await c.workspace.create({ path: '/t' })
expect(created.result.ok).toBe(true)
if (created.result.ok) expect(created.result.value.created).toBe(true)
})
it('rejects a create payload violating the exactly-one refine at the handler', async () => {
const response = await client(scriptedApi()).workspace.create({})
expect(response.result.ok).toBe(false)
if (!response.result.ok) expect(response.result.error.code).toBe('bad-request')
})
})
describe('SSE stream path', () => {
it('yields frames in order and skips the comment preamble', async () => {
const frames: MuxFrame[] = [

View File

@@ -48,6 +48,17 @@ function fakeApi(overrides: Partial<{ muxFrames: MuxFrame[]; hostFrames: HostFra
return { rpcId: request.rpcId, result: { ok: true, value: { version: 'v', cwd: '/w', attachedSessions: 0 } } }
},
},
workspace: {
async list(request) {
return { rpcId: request.rpcId, result: { ok: true, value: { items: [] } } }
},
async create(request) {
return {
rpcId: request.rpcId,
result: { ok: true, value: { workspace: { workspaceId: 'w1' as never, path: '/w', title: 'w', sessionIds: [], createdAt: 't', updatedAt: 't' }, created: true } },
}
},
},
events: {
mux: (_request, signal) => stream(muxFrames, signal),
host: (_request, signal) => stream(hostFrames, signal),

View File

@@ -13,6 +13,10 @@ import {
sessionPromptValueSchema, sessionSummarySchema,
} from '../src/api/sessions.schema.ts'
import { hostDescribeRequestSchema, hostDescribeValueSchema } from '../src/api/host.schema.ts'
import {
workspaceCreateRequestSchema, workspaceCreateValueSchema, workspaceIdSchema, workspaceListRequestSchema,
workspaceListValueSchema, workspaceViewSchema,
} from '../src/api/workspace.schema.ts'
import { hostFrameSchema, muxFrameSchema, askUserQuestionItemSchema } from '../src/api/events.schema.ts'
import { approvalRequestIdSchema, approvalResponsePayloadSchema } from '../src/api/approvals.schema.ts'
import { askUserQuestionAnswerSchema, questionResponsePayloadSchema } from '../src/api/questions.schema.ts'
@@ -32,6 +36,11 @@ describe('rpcErrorSchema', () => {
expect(rpcErrorSchema.parse({ code: 'bad-request', message: 'm', details: { issues: [] } }).code).toBe('bad-request')
expect(rpcErrorSchema.parse({ code: 'cancelled', message: 'm', details: {} }).code).toBe('cancelled')
expect(rpcErrorSchema.parse({ code: 'session-not-found', message: 'm', details: { sessionId: 's' } }).code).toBe('session-not-found')
expect(rpcErrorSchema.parse({ code: 'session-conflict', message: 'm', details: { sessionId: 's', requestedCwd: '/a', existingCwd: '/b' } }).code).toBe('session-conflict')
expect(rpcErrorSchema.parse({ code: 'workspace-attach-failed', message: 'm', details: { sessionId: 's', workspaceId: 'w' } }).code).toBe('workspace-attach-failed')
expect(rpcErrorSchema.parse({ code: 'workspace-not-found', message: 'm', details: { workspaceId: 'w' } }).code).toBe('workspace-not-found')
expect(rpcErrorSchema.parse({ code: 'workspace-invalid-path', message: 'm', details: { path: '/x' } }).code).toBe('workspace-invalid-path')
expect(rpcErrorSchema.parse({ code: 'workspace-name-conflict', message: 'm', details: { name: 'x' } }).code).toBe('workspace-name-conflict')
expect(rpcErrorSchema.parse({ code: 'agent-busy', message: 'm', details: { reason: 'r' } }).code).toBe('agent-busy')
expect(rpcErrorSchema.parse({ code: 'attachment-error', message: 'm', details: { reason: 'r' } }).code).toBe('attachment-error')
expect(rpcErrorSchema.parse({ code: 'internal', message: 'm', details: {} }).code).toBe('internal')
@@ -98,6 +107,9 @@ describe('sessions domain schemas', () => {
expect(sessionListRequestSchema.parse({ cursor: 'c' }).cursor).toBe('c')
expect(sessionListValueSchema.parse({ items: [] }).items).toEqual([])
expect(sessionCreateRequestSchema.parse({ cwd: '/w' }).cwd).toBe('/w')
// The refine's both-sides branch: workspaceId alone passes, workspaceId+cwd rejects.
expect(sessionCreateRequestSchema.parse({ workspaceId: 'w1', sessionId: 's1' }).sessionId).toBe('s1')
expect(() => sessionCreateRequestSchema.parse({ workspaceId: 'w1', cwd: '/w' })).toThrow(/not both/)
expect(sessionCreateValueSchema.parse({ sessionId: 's1' }).sessionId).toBe('s1')
expect(sessionHistoryRequestSchema.parse({ sessionId: 's1', beforeSeq: 3, maxMessages: 5 }).beforeSeq).toBe(3)
expect(() => sessionHistoryRequestSchema.parse({ sessionId: 's1', maxMessages: 0 })).toThrow()
@@ -134,6 +146,31 @@ describe('host domain schemas', () => {
})
})
describe('workspace domain schemas', () => {
const view = {
workspaceId: 'w1', path: '/p', title: 'p', sessionIds: ['s1'],
createdAt: '2026-07-25T00:00:00.000Z', updatedAt: '2026-07-25T00:00:00.000Z',
}
it('validates ids, the view row, and list request/value', () => {
expect(workspaceIdSchema.parse('w1')).toBe('w1')
expect(() => workspaceIdSchema.parse('')).toThrow()
expect(workspaceViewSchema.parse(view).sessionIds).toEqual(['s1'])
expect(() => workspaceViewSchema.parse({ ...view, sessionIds: 's1' })).toThrow()
expect(workspaceListRequestSchema.parse({})).toEqual({})
expect(workspaceListValueSchema.parse({ items: [view] }).items).toHaveLength(1)
})
it('create requires exactly one of path/name (both refine arms)', () => {
expect(workspaceCreateRequestSchema.parse({ path: '/p' }).path).toBe('/p')
expect(workspaceCreateRequestSchema.parse({ name: 'n' }).name).toBe('n')
expect(() => workspaceCreateRequestSchema.parse({})).toThrow(/exactly one/)
expect(() => workspaceCreateRequestSchema.parse({ path: '/p', name: 'n' })).toThrow(/exactly one/)
expect(workspaceCreateValueSchema.parse({ workspace: view, created: false }).created).toBe(false)
})
})
describe('events frame schemas', () => {
it('accepts every mux frame branch', () => {
const frames = [