React Native + Detox：Android 模拟器运行测试排查

E linker  : library "/data/app/~~xxx/lib/arm64/libappmodules.so" not found
E ReactNativeJNI: Error loading libappmodules.so

INSTALL_FAILED_INSUFFICIENT_STORAGE

adb reverse tcp:8081 tcp:8081

模拟器内部访问 localhost:8081 → 转发到 → 宿主机 localhost:8081

// .detoxrc.js
module.exports = {
  apps: {
    'android.emu.debug': {
      type: 'android.apk',
      binaryPath: 'android/app/build/outputs/apk/debug/app-debug.apk',
      reversePorts: [8081],  // 自动执行 adb reverse tcp:8081 tcp:8081
    },
  },
};

exp+{slug}://expo-development-client/?url={metroUrl}

// iOS
const metroUrl = 'http://localhost:8081';

// Android
const metroUrl = 'http://10.0.2.2:8081';

// iOS: 两阶段启动
await device.launchApp({ newInstance: true });  // 阶段一：启动
await sleep(3000);                               // 等待初始化
await device.openURL({ url: deepLinkUrl });     // 阶段二：发送 URL

// Android: 一次性启动 + URL
await device.launchApp({
  newInstance: true,
  url: deepLinkUrl,  // 必须在启动时传递
  launchArgs: { ... },
});

// ============================================
// 配置常量
// ============================================
const CONFIG = {
  METRO_PORT: 8081,
  SCHEMA: 'exp+moego-business-2',  // 来自 app.config.ts 的 slug
  LAUNCH_ARGS: {
    detoxDebugVisibility: 'YES',
    EXPO_PUBLIC_IS_E2E: 'true',
  },
  IOS_INIT_DELAY: 3000,  // iOS 两阶段启动等待时间
};

const PERMISSIONS = {
  location: 'inuse',
  notifications: 'YES',
  camera: 'YES',
  photos: 'YES',
};

// ============================================
// Deep Link 构造函数
// ============================================

/**
 * 构建 Metro Deep Link URL
 * - iOS 使用 localhost（共享宿主机网络栈）
 * - Android 使用 10.0.2.2（QEMU 虚拟网络代理地址）
 */
function buildMetroDeepLink(platform: 'ios' | 'android'): string {
  const metroHost = platform === 'ios' ? 'localhost' : '10.0.2.2';
  const metroUrl = `http://${metroHost}:${CONFIG.METRO_PORT}`;

  const searchParams = new URLSearchParams();
  searchParams.set('url', metroUrl);

  // 附加 launchArgs 到 URL
  Object.entries(CONFIG.LAUNCH_ARGS).forEach(([key, value]) => {
    searchParams.set(key, String(value));
  });

  return `${CONFIG.SCHEMA}://expo-development-client/?${searchParams.toString()}`;
}

// ============================================
// 平台特定启动逻辑
// ============================================

/**
 * iOS 启动：两阶段策略
 * 解决 Expo Dev Client + Detox 的时序问题
 */
async function launchIosDebugMode() {
  // 阶段一：启动 App，不带 URL
  await device.launchApp({
    newInstance: true,
    permissions: PERMISSIONS,
    launchArgs: CONFIG.LAUNCH_ARGS,
  });

  // 等待 Expo Dev Client 原生模块初始化
  log.info('iOS: Waiting for Expo Dev Client initialization...');
  await new Promise((resolve) => setTimeout(resolve, CONFIG.IOS_INIT_DELAY));

  // 阶段二：发送 Deep Link 触发 Metro 连接
  const deepLinkUrl = buildMetroDeepLink('ios');
  log.info('iOS: Sending Deep Link to trigger Metro connection...');
  await device.openURL({ url: deepLinkUrl });
}

/**
 * Android 启动：一次性策略
 * Android 必须在 launchApp 时传递 URL
 */
async function launchAndroidDebugMode() {
  const deepLinkUrl = buildMetroDeepLink('android');
  log.info(`Android: Launching with Deep Link: ${deepLinkUrl}`);

  await device.launchApp({
    newInstance: true,
    url: deepLinkUrl,  // Android 必须在启动时传递 URL
    permissions: PERMISSIONS,
    launchArgs: CONFIG.LAUNCH_ARGS,
  });
}

// ============================================
// 统一入口
// ============================================

beforeAll(async () => {
  const platform = device.getPlatform();
  log.info(`Platform: ${platform}`);

  if (platform === 'ios') {
    await launchIosDebugMode();
  } else {
    await launchAndroidDebugMode();
  }

  // 等待 JS Bundle 加载完成
  await waitFor(element(by.text('Log in')))
    .toBeVisible()
    .withTimeout(60000);

  log.info('App launched and ready for testing');
});

module.exports = {
  testRunner: {
    args: {
      $0: 'jest',
      config: 'e2e/jest.config.js',
    },
  },
  apps: {
    'ios.sim.debug': {
      type: 'ios.app',
      binaryPath: 'ios/build/Build/Products/Debug-iphonesimulator/business.app',
      build: 'xcodebuild -workspace ios/moegomobile.xcworkspace -scheme business -configuration Debug -sdk iphonesimulator -derivedDataPath ios/build',
    },
    'android.emu.debug': {
      type: 'android.apk',
      binaryPath: 'android/app/build/outputs/apk/debug/app-debug.apk',
      build: 'cd android && ./gradlew assembleDebug',
      reversePorts: [8081],  // 关键：自动执行 adb reverse
    },
  },
  devices: {
    simulator: {
      type: 'ios.simulator',
      device: { type: 'iPhone 16' },
    },
    emulator: {
      type: 'android.emulator',
      device: { avdName: 'Pixel_7_API_35' },
    },
  },
  configurations: {
    'ios.sim.debug': {
      device: 'simulator',
      app: 'ios.sim.debug',
    },
    'android.emu.debug': {
      device: 'emulator',
      app: 'android.emu.debug',
    },
  },
};