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claude-code/docs/task/task-016-backward-compat-tests.md
claude-code-best c8d08d235b Feat/integrate lint preview (#285)
* feat: 适配 zed acp 协议

* docs: 完善 acp 文档

* feat: integrate feature branches + daemon/job 命令层级化 + 跨平台后台引擎

Cherry-picked from origin/lint/preview (637c908), excluding lint-only changes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: correct detectMimeFromBase64 to decode raw bytes from base64

Cherry-picked from origin/lint/preview (ee36954).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: daemon 子进程 spawn 跨平台修复 + CliLaunchSpec 集中化重构

Cherry-picked from origin/lint/preview (c5f52cd), excluding lint-only formatting changes.

- 新建 src/utils/cliLaunch.ts: 集中化 CLI 子进程启动层
- 修复 --daemon-worker=kind 等号格式解析
- 修复 daemon/bg fast path 缺少 setShellIfWindows()
- 修复 checkPathExists 用 existsSync 替代 execSync('dir')
- 7 个 spawn 站点迁移到 CliLaunchSpec

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: merge tsconfig.base.json into tsconfig.json with full compiler options

The cherry-pick from 637c908 dropped jsx/strict/etc settings when removing
tsconfig.base.json. This commit restores them in a single tsconfig.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: merge tsconfig.base.json into tsconfig.json with full compiler options

The cherry-pick from 637c908 dropped jsx/strict/etc settings when removing
tsconfig.base.json. This commit restores them in a single tsconfig.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 20:59:29 +08:00

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# Task 016: 向后兼容 + 测试
> 设计文档: [daemon-restructure-design.md](../features/daemon-restructure-design.md) § 五
> 依赖: Task 014, Task 015
> 分支: `feat/integrate-5-branches`
## 目标
确保旧命令向后兼容 (deprecation 警告 + 正常代理),并为重构后的命令结构编写测试。
## 文件清单
### 新增
| 文件 | 说明 |
|------|------|
| `src/daemon/__tests__/daemonMain.test.ts` | daemonMain 子命令路由测试 |
| `src/cli/bg/__tests__/engine.test.ts` | BgEngine 选择逻辑测试 |
| `src/cli/bg/__tests__/detached.test.ts` | DetachedEngine 启动/停止测试 |
| `src/cli/bg/__tests__/tail.test.ts` | 日志 tail 功能测试 |
### 修改
| 文件 | 变更 |
|------|------|
| `src/entrypoints/cli.tsx` | 确认 deprecation 路径正确代理 |
## 实现方案
### 1. 向后兼容矩阵
| 旧命令 | 新命令 | 处理方式 |
|--------|--------|---------|
| `claude ps` | `claude daemon status` | stderr 输出 `[deprecated] Use: claude daemon status`,然后执行 |
| `claude logs <x>` | `claude daemon logs <x>` | 同上 |
| `claude attach <x>` | `claude daemon attach <x>` | 同上 |
| `claude kill <x>` | `claude daemon kill <x>` | 同上 |
| `claude --bg` | `claude daemon bg` | 保留为快捷方式,**不** deprecate (太常用) |
| `claude new <t>` | `claude job new <t>` | stderr deprecation + 执行 |
| `claude list` | `claude job list` | stderr deprecation + 执行 |
| `claude reply <id>` | `claude job reply <id>` | stderr deprecation + 执行 |
**关键**: deprecation 输出到 stderr 而非 stdout不影响脚本管道。
### 2. 测试计划
#### 2.1 daemonMain 路由测试
```typescript
describe('daemonMain', () => {
test('无参数默认 status', async () => { ... })
test('start 调用 runSupervisor', async () => { ... })
test('stop 调用 handleDaemonStop', async () => { ... })
test('bg 委托给 bg.handleBgStart', async () => { ... })
test('attach 委托给 bg.attachHandler', async () => { ... })
test('logs 委托给 bg.logsHandler', async () => { ... })
test('kill 委托给 bg.killHandler', async () => { ... })
test('未知子命令设置 exitCode=1', async () => { ... })
})
```
#### 2.2 引擎选择测试
```typescript
describe('selectEngine', () => {
test('win32 返回 DetachedEngine', async () => { ... })
test('darwin + tmux 可用返回 TmuxEngine', async () => { ... })
test('darwin + tmux 不可用返回 DetachedEngine', async () => { ... })
test('linux + tmux 可用返回 TmuxEngine', async () => { ... })
})
```
#### 2.3 DetachedEngine 测试
```typescript
describe('DetachedEngine', () => {
test('available 始终返回 true', async () => { ... })
test('start 创建 detached 子进程并写入日志', async () => { ... })
test('start 返回的 PID 文件存在', async () => { ... })
})
```
#### 2.4 Tail 测试
```typescript
describe('tailLog', () => {
test('输出已有日志内容', async () => { ... })
test('追加内容时实时输出', async () => { ... })
test('SIGINT 退出 tail', async () => { ... })
})
```
### 3. 集成验证脚本
可选: 在 `scripts/` 下添加一个手动验证脚本:
```bash
#!/bin/bash
# scripts/verify-daemon-restructure.sh
echo "=== 1. claude daemon status ==="
bun run dev -- daemon status
echo "=== 2. claude daemon bg (should start) ==="
bun run dev -- daemon bg --help
echo "=== 3. claude ps (deprecated) ==="
bun run dev -- ps 2>&1 | head -1
echo "=== 4. claude job list ==="
bun run dev -- job list
echo "=== 5. claude list (deprecated) ==="
bun run dev -- list 2>&1 | head -1
```
## 验证清单
- [ ] 旧命令全部正常工作 (仅多一行 stderr 警告)
- [ ] `--bg` 保持无警告
- [ ] 所有新增测试通过
- [ ] 现有 2695 个测试无回归
- [ ] tsc --noEmit 零错误
- [ ] 手动在 Windows + macOS/Linux 上验证关键路径