mnote/scripts/desktop-hot.test.js

const assert = require("node:assert");
const { spawn } = require("node:child_process");
const net = require("node:net");
const { test } = require("node:test");
const {
  buildDefaultOpencodeCommand,
  collectStaleMnoteWebCargoPids,
  resolveBackendExecutable,
  ensurePortFree,
  isHttpHealthy,
  isPortFree,
  resolveRuntimePlan,
  shouldStartBackend,
  shouldStartOpencode,
  stopStaleMnoteWebCargoProcesses,
} = require("./desktop-hot.js");

function findFreePort() {
  return new Promise((resolve, reject) => {
    const server = net.createServer();
    server.listen(0, "127.0.0.1", () => {
      const address = server.address();
      if (!address || typeof address === "string") {
        server.close(() => reject(new Error("无法分配测试端口")));
        return;
      }
      const port = address.port;
      server.close(() => resolve(port));
    });
    server.on("error", reject);
  });
}

function startPythonListener(port) {
  const pythonBin = resolveBackendExecutable("PYTHON_BIN", "python");
  const child = spawn(
    pythonBin,
    [
      "-c",
      `
import socket
import time
import threading
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server.bind(("127.0.0.1", ${port}))
server.listen(16)
def accept_loop():
    while True:
        conn, _addr = server.accept()
        conn.close()
threading.Thread(target=accept_loop, daemon=True).start()
print("ready", flush=True)
while True:
    time.sleep(1)
      `,
    ],
    {
      stdio: ["ignore", "pipe", "pipe"],
    },
  );

  return new Promise((resolve, reject) => {
    const timeout = setTimeout(() => {
      child.kill("SIGKILL");
      reject(new Error("测试监听进程启动超时"));
    }, 3000);

    child.stdout.on("data", (chunk) => {
      if (chunk.toString("utf8").includes("ready")) {
        clearTimeout(timeout);
        resolve(child);
      }
    });

    child.on("error", (error) => {
      clearTimeout(timeout);
      reject(error);
    });
  });
}

function waitForExit(child, timeoutMs = 3000) {
  if (child.exitCode !== null || child.signalCode !== null) {
    return Promise.resolve();
  }

  return new Promise((resolve, reject) => {
    const timeout = setTimeout(() => {
      child.off("exit", onExit);
      reject(new Error(`进程 ${child.pid} 未在 ${timeoutMs}ms 内退出`));
    }, timeoutMs);
    const onExit = () => {
      clearTimeout(timeout);
      resolve();
    };
    child.once("exit", onExit);
  });
}

test("ensurePortFree 在非 Windows 平台能释放后端监听进程", async (t) => {
  if (process.platform === "win32") {
    t.skip("该用例只覆盖 Linux/macOS 分支");
    return;
  }

  const port = await findFreePort();
  const child = await startPythonListener(port);

  t.after(() => {
    if (!child.killed) {
      child.kill("SIGKILL");
    }
  });

  assert.equal(await isPortFree("127.0.0.1", port), false);
  const ok = await ensurePortFree(port, "backend");
  assert.equal(ok, true);
  assert.equal(await isPortFree("127.0.0.1", port), true);
  await waitForExit(child);
});

test("陈旧 mnote-web cargo 清理不会匹配当前测试进程", async () => {
  if (process.platform === "win32") {
    return;
  }
  const pids = collectStaleMnoteWebCargoPids();
  assert.ok(Array.isArray(pids));
  assert.equal(pids.includes(process.pid), false);
  await stopStaleMnoteWebCargoProcesses();
});

test("默认热启动计划只使用 mnote-web 作为 3000 owner", () => {
  const plan = resolveRuntimePlan({
    FRONTEND_PORT: "3000",
  });

  assert.equal(plan.skipGateway, false);
  assert.equal(plan.publicPort, 3000);
  assert.equal(plan.mnoteWebCommand, "cargo run -p mnote-web --bin mnote-web");
  assert.deepEqual(plan.mnoteWebEnv, {
    MNOTE_WEB_BIND: "0.0.0.0:3000",
    MNOTE_WEB_PUBLIC_BIND: "127.0.0.1:3000",
    MNOTE_KNOWLEDGE_PROVIDER: "lightrag_legacy",
    MNOTE_OPENCODE_BASE_URL: "http://127.0.0.1:4096",
    MNOTE_CONTROL_PLANE_BACKEND: "libsql-local",
    MNOTE_TURSO_LOCAL_PATH: "/mnt/Data1T/Mnote_data/control-plane/control-plane-libsql.db",
  });
});

test("热启动计划支持 libSQL local 控制面后端", () => {
  const plan = resolveRuntimePlan({
    FRONTEND_PORT: "3000",
    MNOTE_CONTROL_PLANE_BACKEND: "libsql-local",
  });

  assert.equal(plan.mnoteWebEnv.MNOTE_CONTROL_PLANE_BACKEND, "libsql-local");
  assert.equal(
    plan.mnoteWebEnv.MNOTE_TURSO_LOCAL_PATH,
    "/mnt/Data1T/Mnote_data/control-plane/control-plane-libsql.db",
  );
  assert.equal(plan.mnoteWebEnv.MNOTE_CONTROL_PLANE_DB_PATH, undefined);
});

test("热启动计划拒绝 SQLite runtime fallback", () => {
  assert.throws(
    () => resolveRuntimePlan({
      FRONTEND_PORT: "3000",
      MNOTE_CONTROL_PLANE_BACKEND: "sqlite",
    }),
    /不再支持 SQLite control-plane fallback/,
  );
});

test("显式配置知识库 provider 时透传给 MNote host", () => {
  const plan = resolveRuntimePlan({
    FRONTEND_PORT: "3000",
    MNOTE_KNOWLEDGE_PROVIDER: "weknora",
  });

  assert.equal(plan.mnoteWebEnv.MNOTE_KNOWLEDGE_PROVIDER, "weknora");
});

test("默认跳过 FastAPI 后端，只有显式开启时才启动", () => {
  assert.equal(shouldStartBackend({}), false);
  assert.equal(shouldStartBackend({ ENABLE_BACKEND: "1" }), true);
  assert.equal(shouldStartBackend({ ENABLE_BACKEND: "true" }), true);
  assert.equal(shouldStartBackend({ BACKEND_CMD: "custom-backend" }), true);
  assert.equal(shouldStartBackend({ ENABLE_BACKEND: "1", SKIP_BACKEND: "1" }), false);
});

test("默认跳过 opencode，只有显式开启时才启动", () => {
  assert.equal(shouldStartOpencode({}), false);
  assert.equal(shouldStartOpencode({ ENABLE_OPENCODE: "1" }), true);
  assert.equal(shouldStartOpencode({ ENABLE_OPENCODE: "true" }), true);
  assert.equal(shouldStartOpencode({ OPENCODE_CMD: "custom-opencode" }), true);
  assert.equal(shouldStartOpencode({ ENABLE_OPENCODE: "1", SKIP_OPENCODE: "1" }), false);
});

test("opencode 默认命令使用 MNote 专用运行目录", () => {
  const command = buildDefaultOpencodeCommand(18085);
  assert.match(command, /\/mnt\/Data1T\/Mnote_data\/opencode\/runtime/);
  assert.match(command, /\/mnt\/Data1T\/Mnote_data\/opencode\/home/);
  assert.match(command, /HOME=/);
  assert.match(command, /XDG_CONFIG_HOME=/);
  assert.doesNotMatch(command, /已检测到现有 opencode/);
  assert.match(command, /opencode serve --hostname=127\.0\.0\.1 --port 18085 --print-logs/);
});

test("isHttpHealthy 只把 2xx HTTP health 视为可复用服务", async () => {
  const server = net.createServer((socket) => {
    socket.once("data", () => {
      socket.end("HTTP/1.1 200 OK\r\nContent-Length: 2\r\n\r\nOK");
    });
  });
  await new Promise((resolve, reject) => {
    server.listen(0, "127.0.0.1", resolve);
    server.once("error", reject);
  });
  const { port } = server.address();
  try {
    assert.equal(await isHttpHealthy(`http://127.0.0.1:${port}/health`), true);
  } finally {
    server.close();
  }
});