feat: evolve textfx into a mini shell

.vscode/settings.json

@@ -1,5 +1,3 @@
 {
-    "python.REPL.enableREPLSmartSend": false,
+    "python.REPL.enableREPLSmartSend": false
-    "python-envs.defaultEnvManager": "ms-python.python:poetry",
-    "python-envs.defaultPackageManager": "ms-python.python:poetry"
 }

Dockerfile

@@ -1,3 +1,16 @@
+FROM alpine:latest AS artifacts
+
+RUN apk add --no-cache curl xz
+WORKDIR /tmp
+
+RUN mkdir -p /artifacts
+RUN curl -L -o typst.tar.xz "https://github.com/typst/typst/releases/download/v0.14.2/typst-x86_64-unknown-linux-musl.tar.xz" \
+    && tar -xJf typst.tar.xz \
+    && mv typst-x86_64-unknown-linux-musl/typst /artifacts
+
+RUN chmod -R +x /artifacts/
+
+
 FROM python:3.13-slim AS base
 
 ENV VIRTUAL_ENV=/app/.venv \
@@ -38,6 +51,7 @@ RUN uv sync --no-install-project
 FROM base AS runtime
 
 COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
+COPY --from=artifacts /artifacts/ /usr/local/bin/
 
 WORKDIR /app
 

konabot/common/artifact.py

@@ -1,10 +1,9 @@
 import asyncio
-from typing import Any, Awaitable, Callable
 import aiohttp
 import hashlib
 import platform
 
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from pathlib import Path
 
 import nonebot
@@ -15,8 +14,6 @@ from pydantic import BaseModel
 
 @dataclass
 class ArtifactDepends:
-    _Callback = Callable[[bool], Awaitable[Any]]
-
     url: str
     sha256: str
     target: Path
@@ -30,9 +27,6 @@ class ArtifactDepends:
     use_proxy: bool = True
     "网络问题，赫赫；使用的是 Discord 模块配置的 proxy"
 
-    callbacks: list[_Callback] = field(default_factory=list)
-    "在任务完成以后，应该做的事情"
-
     def is_corresponding_platform(self) -> bool:
         if self.required_os is not None:
             if self.required_os.lower() != platform.system().lower():
@@ -42,43 +36,26 @@ class ArtifactDepends:
                 return False
         return True
 
-    def on_finished(self, task: _Callback) -> _Callback:
-        self.callbacks.append(task)
-        return task
-
-    async def _finished(self, downloaded: bool) -> list[Any | BaseException]:
-        tasks = set()
-        for f in self.callbacks:
-            tasks.add(f(downloaded))
-        return await asyncio.gather(*tasks, return_exceptions=True)
-
 
 class Config(BaseModel):
     prefetch_artifact: bool = False
     "是否提前下载好二进制依赖"
 
 
-artifact_list: list[ArtifactDepends] = []
+artifact_list = []
 
 
 driver = nonebot.get_driver()
 config = nonebot.get_plugin_config(Config)
 
-
 @driver.on_startup
 async def _():
     if config.prefetch_artifact:
         logger.info("启动检测中：正在检测需求的二进制是否下载")
         semaphore = asyncio.Semaphore(10)
-
         async def _task(artifact: ArtifactDepends):
             async with semaphore:
-                downloaded = await ensure_artifact(artifact)
+                await ensure_artifact(artifact)
-                result = await artifact._finished(downloaded)
-                for r in result:
-                    if isinstance(r, BaseException):
-                        logger.warning("完成了二进制文件的下载，但是有未捕捉的错误")
-                        logger.exception(r)
 
         tasks: set[asyncio.Task] = set()
         for a in artifact_list:
@@ -101,43 +78,35 @@ async def download_artifact(artifact: ArtifactDepends):
     async with aiohttp.ClientSession(proxy=proxy) as client:
         result = await client.get(artifact.url)
         if result.status != 200:
-            logger.warning(
+            logger.warning(f"已经下载了二进制，但是注意服务器没有返回 200！ URL={artifact.url} TARGET={artifact.target} CODE={result.status}")
-                f"已经下载了二进制，但是注意服务器没有返回 200！ URL={artifact.url} TARGET={artifact.target} CODE={result.status}"
-            )
         data = await result.read()
     artifact.target.write_bytes(data)
-    if not platform.system().lower() == "windows":
+    if not platform.system().lower() == 'windows':
         artifact.target.chmod(0o755)
 
     logger.info(f"下载好了 TARGET={artifact.target} URL={artifact.url}")
     m = hashlib.sha256(artifact.target.read_bytes())
     if m.hexdigest().lower() != artifact.sha256.lower():
-        logger.warning(
+        logger.warning(f"下载到的二进制的 sha256 与需求不同 TARGET={artifact.target} REQUESTED={artifact.sha256} ACTUAL={m.hexdigest()}")
-            f"下载到的二进制的 sha256 与需求不同 TARGET={artifact.target} REQUESTED={artifact.sha256} ACTUAL={m.hexdigest()}"
-        )
 
 
-async def ensure_artifact(artifact: ArtifactDepends) -> bool:
+async def ensure_artifact(artifact: ArtifactDepends):
     if not artifact.is_corresponding_platform():
-        return False
+        return
 
     if not artifact.target.exists():
         logger.info(f"二进制依赖 {artifact.target} 不存在")
         if not artifact.target.parent.exists():
             artifact.target.parent.mkdir(parents=True, exist_ok=True)
         await download_artifact(artifact)
-        return True
     else:
         m = hashlib.sha256(artifact.target.read_bytes())
         if m.hexdigest().lower() != artifact.sha256.lower():
-            logger.info(
+            logger.info(f"二进制依赖 {artifact.target} 的哈希无法对应需求的哈希，准备重新下载")
-                f"二进制依赖 {artifact.target} 的哈希无法对应需求的哈希，准备重新下载"
-            )
             artifact.target.unlink()
             await download_artifact(artifact)
-            return True
-        return False
 
 
 def register_artifacts(*artifacts: ArtifactDepends):
     artifact_list.extend(artifacts)
+

konabot/plugins/handle_text/base.py

@@ -161,9 +161,9 @@ class PipelineRunner:
             "'": "'",
         }
 
-        def flush_word(force: bool = False):
+        def flush_word():
             nonlocal buf
-            if buf or force:
+            if buf:
                 tokens.append(Token(TokenKind.WORD, buf))
                 buf = ""
 
@@ -178,7 +178,6 @@ class PipelineRunner:
                     escape = True
                 elif c == quote:
                     quote = None
-                    flush_word(force=True)  # 引号闭合时强制 flush，即使是空字符串
                 else:
                     buf += c
                 i += 1
@@ -189,7 +188,7 @@ class PipelineRunner:
                 i += 1
                 continue
 
-            if c.isspace():
+            if c.isspace() or c in "  ":
                 flush_word()
                 i += 1
                 continue
@@ -564,20 +563,12 @@ class PipelineRunner:
         results: list[TextHandleResult] = []
 
         for statement in pipeline.statements:
-            try:
+            if isinstance(statement, IfNode):
-                if isinstance(statement, IfNode):
+                results.append(await self._execute_if(statement, istream, env))
-                    results.append(await self._execute_if(statement, istream, env))
+            elif isinstance(statement, WhileNode):
-                elif isinstance(statement, WhileNode):
+                results.append(await self._execute_while(statement, istream, env))
-                    results.append(await self._execute_while(statement, istream, env))
+            else:
-                else:
+                results.append(await self._execute_group(statement, istream, env))
-                    results.append(await self._execute_group(statement, istream, env))
-            except Exception as e:
-                logger.error(f"Pipeline execution failed: {e}")
-                logger.exception(e)
-                results.append(
-                    TextHandleResult(code=-1, ostream="处理流水线时出现 python 错误")
-                )
-                return results
 
         return results
 

konabot/plugins/handle_text/handlers/ai_handlers.py

@@ -15,12 +15,10 @@ class THQwen(TextHandler):
         self, env: TextHandlerEnvironment, istream: str | None, args: list[str]
     ) -> TextHandleResult:
         pm = perm_manager()
-        if env.event is None or not await pm.check_has_permission(
+        if env.event is None or not pm.check_has_permission(env.event, "textfx.qwen"):
-            env.event, "textfx.qwen"
-        ):
             return TextHandleResult(
                 code=1,
-                ostream="你或当前环境没有使用 qwen 的权限。如有疑问请联系管理员",
+                ostream="这里暂未开启 AI 功能",
             )
 
         llm = get_llm()

konabot/plugins/handle_text/handlers/unix_handlers.py

@@ -13,8 +13,10 @@ class THEcho(TextHandler):
     async def handle(
         self, env: TextHandlerEnvironment, istream: str | None, args: list[str]
     ) -> TextHandleResult:
-        # echo 不读 stdin，只输出参数（Unix 语义）
+        if len(args) == 0 and istream is None:
-        # 无参数时输出空行（与 Unix echo 行为一致）
+            return TextHandleResult(1, "请在 echo 后面添加需要输出的文本")
+        if istream is not None:
+            return TextHandleResult(0, "\n".join([istream] + args))
         return TextHandleResult(0, "\n".join(args))
 
 
@@ -116,8 +118,9 @@ class THTest(TextHandler):
         self, env: TextHandlerEnvironment, istream: str | None, args: list[str]
     ) -> TextHandleResult:
         expr = list(args)
+        if self.name == "[":
+            pass
 
-        # 支持方括号语法：[ expr ] 会自动移除末尾的 ]
         if expr and expr[-1] == "]":
             expr = expr[:-1]
 

konabot/plugins/syntactic_sugar/__init__.py

@@ -1,210 +0,0 @@
-import copy
-import re
-from pathlib import Path
-
-import nonebot
-from nonebot import on_command
-from nonebot.adapters import Bot, Event, Message
-from nonebot.log import logger
-from nonebot.message import handle_event
-from nonebot.params import CommandArg
-
-from konabot.common.database import DatabaseManager
-from konabot.common.longtask import DepLongTaskTarget
-
-ROOT_PATH = Path(__file__).resolve().parent
-
-cmd = on_command(cmd="语法糖", aliases={"糖", "sugar"}, block=True)
-
-db_manager = DatabaseManager()
-driver = nonebot.get_driver()
-
-
-@driver.on_startup
-async def register_startup_hook():
-    await init_db()
-
-
-@driver.on_shutdown
-async def register_shutdown_hook():
-    await db_manager.close_all_connections()
-
-
-async def init_db():
-    await db_manager.execute_by_sql_file(ROOT_PATH / "sql" / "create_table.sql")
-
-    table_info = await db_manager.query("PRAGMA table_info(syntactic_sugar)")
-    columns = {str(row.get("name")) for row in table_info}
-    if "channel_id" not in columns:
-        await db_manager.execute(
-            "ALTER TABLE syntactic_sugar ADD COLUMN channel_id VARCHAR(255) NOT NULL DEFAULT ''"
-        )
-
-    await db_manager.execute("DROP INDEX IF EXISTS idx_syntactic_sugar_name_belong_to")
-    await db_manager.execute(
-        "CREATE UNIQUE INDEX IF NOT EXISTS idx_syntactic_sugar_name_channel_target "
-        "ON syntactic_sugar(name, channel_id, belong_to)"
-    )
-
-
-def _extract_reply_plain_text(evt: Event) -> str:
-    reply = getattr(evt, "reply", None)
-    if reply is None:
-        return ""
-
-    reply_message = getattr(reply, "message", None)
-    if reply_message is None:
-        return ""
-
-    extract_plain_text = getattr(reply_message, "extract_plain_text", None)
-    if callable(extract_plain_text):
-        return extract_plain_text().strip()
-    return str(reply_message).strip()
-
-
-def _split_variables(tokens: list[str]) -> tuple[list[str], dict[str, str]]:
-    positional: list[str] = []
-    named: dict[str, str] = {}
-
-    for token in tokens:
-        if "=" in token:
-            key, value = token.split("=", 1)
-            key = key.strip()
-            if key:
-                named[key] = value
-            continue
-        positional.append(token)
-
-    return positional, named
-
-
-def _render_template(content: str, positional: list[str], named: dict[str, str]) -> str:
-    def replace(match: re.Match[str]) -> str:
-        key = match.group(1).strip()
-        if key.isdigit():
-            idx = int(key) - 1
-            if 0 <= idx < len(positional):
-                return positional[idx]
-            return match.group(0)
-        return named.get(key, match.group(0))
-
-    return re.sub(r"\{([^{}]+)\}", replace, content)
-
-
-async def _store_sugar(name: str, content: str, belong_to: str, channel_id: str):
-    await db_manager.execute_by_sql_file(
-        ROOT_PATH / "sql" / "insert_sugar.sql",
-        (name, content, belong_to, channel_id),
-    )
-
-
-async def _delete_sugar(name: str, belong_to: str, channel_id: str):
-    await db_manager.execute(
-        "DELETE FROM syntactic_sugar WHERE name = ? AND belong_to = ? AND channel_id = ?",
-        (name, belong_to, channel_id),
-    )
-
-
-async def _find_sugar(name: str, belong_to: str, channel_id: str) -> str | None:
-    rows = await db_manager.query(
-        (
-            "SELECT content FROM syntactic_sugar "
-            "WHERE name = ? AND channel_id = ? "
-            "ORDER BY CASE WHEN belong_to = ? THEN 0 ELSE 1 END, id ASC "
-            "LIMIT 1"
-        ),
-        (name, channel_id, belong_to),
-    )
-    if not rows:
-        return None
-    return rows[0].get("content")
-
-
-async def _reinject_command(bot: Bot, evt: Event, command_text: str) -> bool:
-    depth = int(getattr(evt, "_syntactic_sugar_depth", 0))
-    if depth >= 3:
-        return False
-
-    try:
-        cloned_evt = copy.deepcopy(evt)
-    except Exception:
-        logger.exception("语法糖克隆事件失败")
-        return False
-
-    message = getattr(cloned_evt, "message", None)
-    if message is None:
-        return False
-
-    try:
-        msg_obj = type(message)(command_text)
-    except Exception:
-        msg_obj = command_text
-
-    setattr(cloned_evt, "message", msg_obj)
-    if hasattr(cloned_evt, "original_message"):
-        setattr(cloned_evt, "original_message", msg_obj)
-    if hasattr(cloned_evt, "raw_message"):
-        setattr(cloned_evt, "raw_message", command_text)
-
-    setattr(cloned_evt, "_syntactic_sugar_depth", depth + 1)
-
-    try:
-        await handle_event(bot, cloned_evt)
-    except Exception:
-        logger.exception("语法糖回注事件失败")
-        return False
-    return True
-
-
-@cmd.handle()
-async def _(bot: Bot, evt: Event, target: DepLongTaskTarget, args: Message = CommandArg()):
-    raw = args.extract_plain_text().strip()
-    if not raw:
-        return
-
-    tokens = raw.split()
-    action = tokens[0]
-    target_id = target.target_id
-    channel_id = target.channel_id
-
-    if action == "存入":
-        if len(tokens) < 2:
-            await cmd.finish("请提供要存入的名称")
-        name = tokens[1].strip()
-        content = " ".join(tokens[2:]).strip()
-        if not content:
-            content = _extract_reply_plain_text(evt)
-        if not content:
-            await cmd.finish("请提供要存入的内容")
-
-        await _store_sugar(name, content, target_id, channel_id)
-        await cmd.finish(f"糖已存入：「{name}」！")
-
-    if action == "删除":
-        if len(tokens) < 2:
-            await cmd.finish("请提供要删除的名称")
-        name = tokens[1].strip()
-        await _delete_sugar(name, target_id, channel_id)
-        await cmd.finish(f"已删除糖：「{name}」！")
-
-    if action == "查看":
-        if len(tokens) < 2:
-            await cmd.finish("请提供要查看的名称")
-        name = tokens[1].strip()
-        content = await _find_sugar(name, target_id, channel_id)
-        if content is None:
-            await cmd.finish(f"没有糖：「{name}」")
-        await cmd.finish(f"糖的内容：「{content}」")
-
-
-    name = action
-    content = await _find_sugar(name, target_id, channel_id)
-    if content is None:
-        await cmd.finish(f"没有糖：「{name}」")
-
-    positional, named = _split_variables(tokens[1:])
-    rendered = _render_template(content, positional, named)
-
-    ok = await _reinject_command(bot, evt, rendered)
-    if not ok:
-        await cmd.finish(f"糖的展开结果：「{rendered}」")

konabot/plugins/syntactic_sugar/sql/create_table.sql

@@ -1,12 +0,0 @@
--- 创建语法糖表
-CREATE TABLE IF NOT EXISTS syntactic_sugar (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    name VARCHAR(255) NOT NULL,
-    content TEXT NOT NULL,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    belong_to VARCHAR(255) NOT NULL,
-    channel_id VARCHAR(255) NOT NULL DEFAULT ''
-);
-
-CREATE UNIQUE INDEX IF NOT EXISTS idx_syntactic_sugar_name_channel_target
-ON syntactic_sugar(name, channel_id, belong_to);

konabot/plugins/syntactic_sugar/sql/insert_sugar.sql

@@ -1,5 +0,0 @@
--- 插入语法糖，如果同一用户下名称已存在则更新内容
-INSERT INTO syntactic_sugar (name, content, belong_to, channel_id)
-VALUES (?, ?, ?, ?)
-ON CONFLICT(name, channel_id, belong_to) DO UPDATE SET
-	content = excluded.content;

konabot/plugins/typst/__init__.py

@@ -1,11 +1,9 @@
 import asyncio
-import os
 import subprocess
 
 from pathlib import Path
 from tempfile import TemporaryDirectory
 from typing import cast
-import zipfile
 
 from loguru import logger
 from nonebot import on_command
@@ -15,99 +13,22 @@ from nonebot.adapters.onebot.v11.event import MessageEvent as OB11MessageEvent
 from nonebot.adapters.onebot.v11.bot import Bot as OB11Bot
 from nonebot.adapters.onebot.v11.message import Message as OB11Message
 
-from konabot.common.artifact import ArtifactDepends, ensure_artifact, register_artifacts
 from konabot.common.longtask import DepLongTaskTarget
-from konabot.common.path import BINARY_PATH, TMP_PATH
+from konabot.common.path import TMP_PATH
-
-
-arti_typst_linux = ArtifactDepends(
-    url="https://github.com/typst/typst/releases/download/v0.14.2/typst-x86_64-unknown-linux-musl.tar.xz",
-    sha256="a6044cbad2a954deb921167e257e120ac0a16b20339ec01121194ff9d394996d",
-    target=BINARY_PATH / "typst.tar.xz",
-    required_os="Linux",
-    required_arch="x86_64",
-)
-arti_typst_windows = ArtifactDepends(
-    url="https://github.com/typst/typst/releases/download/v0.14.2/typst-x86_64-pc-windows-msvc.zip",
-    sha256="51353994ac83218c3497052e89b2c432c53b9d4439cdc1b361e2ea4798ebfc13",
-    target=BINARY_PATH / "typst.zip",
-    required_os="Windows",
-    required_arch="AMD64",
-)
-
-
-bin_path: Path | None = None
-
-
-@arti_typst_linux.on_finished
-async def _(downloaded: bool):
-    global bin_path
-
-    tar_path = arti_typst_linux.target
-    bin_path = BINARY_PATH / "typst"
-
-    if downloaded or not bin_path.exists():
-        bin_path.unlink(missing_ok=True)
-        process = await asyncio.create_subprocess_exec(
-            "tar",
-            "-xvf",
-            tar_path,
-            "--strip-components=1",
-            "-C",
-            BINARY_PATH,
-            "typst-x86_64-unknown-linux-musl/typst",
-            stdout=asyncio.subprocess.PIPE,
-            stderr=asyncio.subprocess.PIPE,
-        )
-        stdout, stderr = await process.communicate()
-        if process.returncode != 0 or not bin_path.exists():
-            logger.warning(
-                "似乎没有成功解压 Typst 二进制文件，检查一下吧！ "
-                f"stdout={stdout} stderr={stderr}"
-            )
-        else:
-            os.chmod(bin_path, 0o755)
-
-
-@arti_typst_windows.on_finished
-async def _(downloaded: bool):
-    global bin_path
-    zip_path = arti_typst_windows.target
-    bin_path = BINARY_PATH / "typst.exe"
-
-    if downloaded or not bin_path.exists():
-        bin_path.unlink(missing_ok=True)
-        with zipfile.ZipFile(zip_path, "r") as zf:
-            target_name = "typst-x86_64-pc-windows-msvc/typst.exe"
-            if target_name not in zf.namelist():
-                logger.warning("在 Zip 压缩包里面没有找到目标文件")
-                return
-            zf.extract(target_name, BINARY_PATH)
-            (BINARY_PATH / target_name).rename(bin_path)
-            (BINARY_PATH / "typst-x86_64-pc-windows-msvc").rmdir()
-
-
-register_artifacts(arti_typst_linux)
-register_artifacts(arti_typst_windows)
 
 
 TEMPLATE_PATH = Path(__file__).parent / "template.typ"
 TEMPLATE = TEMPLATE_PATH.read_text()
 
 
-def render_sync(code: str) -> bytes | None:
+def render_sync(code: str) -> bytes:
-    global bin_path
-
-    if bin_path is None:
-        return
-
     with TemporaryDirectory(dir=TMP_PATH) as tmpdirname:
         temp_dir = Path(tmpdirname).resolve()
         temp_typ = temp_dir / "page.typ"
         temp_typ.write_text(TEMPLATE + "\n\n" + code)
 
         cmd = [
-            bin_path,
+            "typst",
             "compile",
             temp_typ.name,
             "--format",
@@ -140,7 +61,7 @@ def render_sync(code: str) -> bytes | None:
         return result_png.read_bytes()
 
 
-async def render(code: str) -> bytes | None:
+async def render(code: str) -> bytes:
     task = asyncio.to_thread(lambda: render_sync(code))
     return await task
 
@@ -149,21 +70,7 @@ cmd = on_command("typst")
 
 
 @cmd.handle()
-async def _(
+async def _(evt: Event, bot: Bot, msg: UniMsg, target: DepLongTaskTarget):
-    evt: Event,
-    bot: Bot,
-    msg: UniMsg,
-    target: DepLongTaskTarget,
-):
-    global bin_path
-
-    # 对于本地机器，一般不会在应用启动时自动下载，这里再保证存在
-    await ensure_artifact(arti_typst_linux)
-    await ensure_artifact(arti_typst_windows)
-    if bin_path is None or not bin_path.exists():
-        logger.warning("当前环境不存在 Typst，但仍然调用了")
-        return
-
     typst_code = ""
     if isinstance(evt, OB11MessageEvent):
         if evt.reply is not None:
@@ -185,8 +92,6 @@ async def _(
 
     try:
         res = await render(typst_code)
-        if res is None:
-            raise FileNotFoundError("没有渲染出来内容")
     except FileNotFoundError as e:
         await target.send_message("渲染出错：内部错误")
         raise e from e

tests/test_textfx_runtime_limits.py

@@ -2,14 +2,7 @@ import nonebot
 
 nonebot.init()
 
-import asyncio
+from konabot.plugins.handle_text.__init__ import _get_textfx_user_key
-import pytest
-from konabot.plugins.handle_text.__init__ import (
-    _get_textfx_user_key,
-    _textfx_running_users,
-    TEXTFX_MAX_RUNTIME_SECONDS,
-)
-from konabot.plugins.handle_text.base import PipelineRunner
 
 
 class DummyEvent:
@@ -38,38 +31,3 @@ def test_textfx_user_key_private():
 def test_textfx_user_key_session_fallback():
     evt = DummyEvent(session_id='console:alice')
     assert _get_textfx_user_key(evt) == 'session:console:alice'
-
-
-@pytest.mark.asyncio
-async def test_textfx_timeout_limit():
-    """测试脚本执行超时限制"""
-    runner = PipelineRunner.get_runner()
-    
-    # 创建一个会超时的脚本（while true 会触发迭代限制，但我们用 sleep 模拟长时间运行）
-    # 由于实际超时是 60 秒，我们不能真的等那么久，所以这个测试验证超时机制存在
-    script = "echo start"
-    parsed = runner.parse_pipeline(script)
-    assert not isinstance(parsed, str), "脚本解析应该成功"
-    
-    # 验证 TEXTFX_MAX_RUNTIME_SECONDS 常量存在且合理
-    assert TEXTFX_MAX_RUNTIME_SECONDS == 60
-
-
-@pytest.mark.asyncio
-async def test_textfx_concurrent_limit():
-    """测试同一用户并发执行限制"""
-    user_key = "test:group:user123"
-    
-    # 清理可能的残留状态
-    _textfx_running_users.discard(user_key)
-    
-    # 模拟第一个脚本正在运行
-    assert user_key not in _textfx_running_users
-    _textfx_running_users.add(user_key)
-    
-    # 验证用户已被标记为运行中
-    assert user_key in _textfx_running_users
-    
-    # 清理
-    _textfx_running_users.discard(user_key)
-    assert user_key not in _textfx_running_users

tests/test_textfx_shell.py

@@ -205,21 +205,3 @@ async def test_while_body_can_use_if(runner: PipelineRunner):
     assert not isinstance(parsed, str)
     results = await runner.run_pipeline(parsed, None, TextHandlerEnvironment(False))
     assert results[0].code == 1
-
-
-@pytest.mark.asyncio
-async def test_echo_empty_string(runner: PipelineRunner):
-    """测试 echo 空字符串"""
-    # 双引号空字符串
-    parsed = runner.parse_pipeline('echo ""')
-    assert not isinstance(parsed, str)
-    results = await runner.run_pipeline(parsed, None, TextHandlerEnvironment(False))
-    assert results[0].code == 0
-    assert results[0].ostream == ''
-    
-    # 单引号空字符串
-    parsed2 = runner.parse_pipeline("echo ''")
-    assert not isinstance(parsed2, str)
-    results2 = await runner.run_pipeline(parsed2, None, TextHandlerEnvironment(False))
-    assert results2[0].code == 0
-    assert results2[0].ostream == ''