AgentServer/apps/server/test/fixtures-fake-codex.mjs

#!/usr/bin/env node
// 模拟 codex app-server 的 JSON-RPC（每行一个 JSON），用于测试 CodexProvider
import readline from 'node:readline'
const send = m => process.stdout.write(JSON.stringify(m) + '\n')
const pending = new Map()
let sid = 1000
const ask = (method, params) => new Promise(r => { const id = ++sid; pending.set(id, r); send({ id, method, params }) })
const notify = (method, params) => send({ method, params })
const threads = new Set()
let loggedIn = false
readline.createInterface({ input: process.stdin }).on('line', async line => {
  const msg = JSON.parse(line)
  if (msg.id !== undefined && !msg.method) { pending.get(msg.id)?.(msg.result); pending.delete(msg.id); return }
  const { id, method, params } = msg
  const reply = result => send({ id, result })
  switch (method) {
    case 'initialize': return reply({ userAgent: 'agent_server/9.9.9 (test)', codexHome: process.env.CODEX_HOME })
    case 'initialized': return
    case 'account/read': return reply({ account: loggedIn ? { type: 'chatgpt', email: 'me@example.com', planType: 'plus' } : null, requiresOpenaiAuth: true })
    case 'model/list': return reply({ data: [{ model: 'gpt-test', hidden: false }, { model: 'gpt-hidden', hidden: true }], nextCursor: null })
    case 'account/login/start':
      setTimeout(() => { loggedIn = true; notify('account/login/completed', { loginId: 'L1', success: true, error: null }) }, 100)
      return reply({ type: 'chatgptDeviceCode', loginId: 'L1', verificationUrl: 'https://auth.example.com/device', userCode: 'ABCD-1234' })
    case 'thread/start': {
      const tid = 't-' + (threads.size + 1); threads.add(tid)
      globalThis.lastConfig = params.config
      return reply({ thread: { id: tid }, model: params.model })
    }
    case 'thread/resume':
      if (!threads.has(params.threadId)) return send({ id, error: { code: -32000, message: 'thread not found' } })
      return reply({ thread: { id: params.threadId } })
    case 'turn/interrupt': return reply({})
    case 'skills/extraRoots/set': globalThis.extraRoots = params.extraRoots; return reply({})
    case 'skills/list': return reply({ data: [{ cwd: params.cwds[0], errors: [], skills: [
      { name: 'imagegen', description: '', scope: 'system', path: '/sys/imagegen/SKILL.md', enabled: true, pluginId: null },
      { name: 'skill-installer', description: '', scope: 'system', path: '/sys/skill-installer/SKILL.md', enabled: true, pluginId: null },
    ] }] })
    case 'turn/start': {
      const threadId = params.threadId, turnId = 'turn-1'
      reply({ turn: { id: turnId, status: 'inProgress' } })
      const text = params.input[0].text
      // 回显收到的权限配置，便于测试断言
      notify('item/completed', { threadId, turnId, item: { type: 'agentMessage', id: 'cfg', text: JSON.stringify(globalThis.lastConfig) } })
      if (text.includes('命令')) {
        notify('item/started', { threadId, turnId, item: { type: 'commandExecution', id: 'c1', command: 'ls -la', cwd: '/w', status: 'inProgress', aggregatedOutput: null, exitCode: null } })
        const r = await ask('item/commandExecution/requestApproval', { threadId, turnId, itemId: 'c1', command: 'ls -la', cwd: '/w', reason: '需要越过沙箱' })
        const ok = r.decision === 'accept' || r.decision === 'acceptForSession'
        notify('item/completed', { threadId, turnId, item: { type: 'commandExecution', id: 'c1', command: 'ls -la', cwd: '/w', status: ok ? 'completed' : 'declined', aggregatedOutput: ok ? 'a.csv' : '', exitCode: ok ? 0 : null } })
      }
      if (text.includes('联网')) {
        const r = await ask('item/commandExecution/requestApproval', { threadId, turnId, itemId: 'c2', command: 'curl x', networkApprovalContext: { host: 'x' } })
        notify('item/completed', { threadId, turnId, item: { type: 'agentMessage', id: 'net', text: 'network:' + r.decision } })
      }
      if (text.includes('提问')) {
        const r = await ask('item/tool/requestUserInput', { threadId, turnId, itemId: 'q1', isBlocking: true, autoResolutionMs: null, questions: [{ id: 'chart', header: '图表', question: '用哪种图？', isOther: true, isSecret: false, options: [{ label: '柱状图', description: '' }, { label: '折线图', description: '' }] }] })
        notify('item/completed', { threadId, turnId, item: { type: 'agentMessage', id: 'ans', text: 'answer:' + JSON.stringify(r.answers) } })
      }
      if (text.includes('等待')) return // 不结束，等中断
      notify('item/agentMessage/delta', { threadId, turnId, itemId: 'm1', delta: '完' })
      notify('item/agentMessage/delta', { threadId, turnId, itemId: 'm1', delta: '成' })
      notify('item/completed', { threadId, turnId, item: { type: 'agentMessage', id: 'm1', text: '完成' } })
      const b = (i, o) => ({ totalTokens: i + o, inputTokens: i, cachedInputTokens: 0, cacheWriteInputTokens: 0, outputTokens: o, reasoningOutputTokens: 0 })
      notify('thread/tokenUsage/updated', { threadId, turnId, tokenUsage: { total: b(150, 30), last: b(50, 10), modelContextWindow: null } })
      notify('thread/tokenUsage/updated', { threadId, turnId, tokenUsage: { total: b(220, 45), last: b(70, 15), modelContextWindow: null } })
      notify('turn/completed', { threadId, turn: { id: turnId, status: 'completed', error: null } })
      return
    }
    default: return send({ id, error: { code: -32601, message: 'unknown ' + method } })
  }
})