content: package top.niunaijun.blackbox.core.system;
  
  import android.util.Log;
  
  /**
   * Simple test class for JarManager improvements
   * This can be used to verify the JAR management system works correctly
   */
  public class JarManagerTest {
      private static final String TAG = "JarManagerTest";
      
      /**
       * Test JAR manager functionality
       */
      public static void testJarManager() {
          Log.i(TAG, "Starting JAR Manager test");
          
          try {
              JarManager jarManager = JarManager.getInstance();
              
              // Test async initialization
              Log.d(TAG, "Testing async initialization");
              jarManager.initializeAsync();
              
              // Wait a bit for async initialization
              Thread.sleep(2000);
              
              // Test sync initialization if needed
              if (!jarManager.isReady()) {
                  Log.d(TAG, "Async initialization not complete, trying sync");
                  jarManager.initializeSync();
              }
              
              // Test JAR file retrieval
              Log.d(TAG, "Testing JAR file retrieval");
              testJarFileRetrieval(jarManager);
              
              // Test cache statistics
              Log.d(TAG, "Testing cache statistics");
              String stats = jarManager.getCacheStats();
              Log.i(TAG, "Cache stats: " + stats);
              
              // Test individual JAR info
              Log.d(TAG, "Testing individual JAR info");
              String emptyJarInfo = jarManager.getJarInfo("empty.jar");
              String junitJarInfo = jarManager.getJarInfo("junit.jar");
              
              Log.i(TAG, "Empty JAR info: " + emptyJarInfo);
              Log.i(TAG, "JUnit JAR info: " + junitJarInfo);
              
              Log.i(TAG, "JAR Manager test completed successfully");
              
          } catch (Exception e) {
              Log.e(TAG, "JAR Manager test failed", e);
          }
      }
      
      /**
       * Test JAR file retrieval
       */
      private static void testJarFileRetrieval(JarManager jarManager) {
          // Test empty.jar
          if (jarManager.getEmptyJar() != null) {
              Log.d(TAG, "Empty JAR retrieved successfully");
          } else {
              Log.w(TAG, "Empty JAR retrieval failed");
          }
          
          // Test junit.jar
          if (jarManager.getJunitJar() != null) {
              Log.d(TAG, "JUnit JAR retrieved successfully");
          } else {
              Log.w(TAG, "JUnit JAR retrieval failed");
          }
          
          // Test generic retrieval
          if (jarManager.getJarFile("empty.jar") != null) {
              Log.d(TAG, "Generic JAR retrieval for empty.jar successful");
          } else {
              Log.w(TAG, "Generic JAR retrieval for empty.jar failed");
          }
      }
      
      /**
       * Test configuration
       */
      public static void testConfiguration() {
          Log.i(TAG, "Testing JAR configuration");
          
          // Test JAR definitions
          JarConfig.JarDefinition[] jars = JarConfig.getRequiredJars();
          Log.d(TAG, "Found " + jars.length + " JAR definitions");
          
          for (JarConfig.JarDefinition jar : jars) {
              Log.d(TAG, "JAR: " + jar.getAssetName() + 
                        ", File: " + jar.getFileName() + 
                        ", MinSize: " + jar.getMinSize() + 
                        ", Required: " + jar.isRequired() + 
                        ", Description: " + jar.getDescription());
          }
          
          // Test buffer size calculation
          int bufferSize = JarConfig.getOptimalBufferSize();
          Log.d(TAG, "Optimal buffer size: " + bufferSize + " bytes");
          
          // Test file validation
          boolean enableValidation = JarConfig.ENABLE_SIZE_VALIDATION;
          boolean enableHashing = JarConfig.ENABLE_FILE_HASHING;
          boolean enableAsync = JarConfig.ENABLE_ASYNC_LOADING;
          
          Log.d(TAG, "Validation enabled: " + enableValidation);
          Log.d(TAG, "Hashing enabled: " + enableHashing);
          Log.d(TAG, "Async loading enabled: " + enableAsync);
      }
  }
  