anchor.diff:      throw e;
     });
   
  -  file.deleteSync();
  +  runAsync(file.deleteSync);
   }
   
   
  
positive.code:     throw e;
    });
  
    file.renameSync(dir.path + '/file2');
  }
  
  
  
negative.code:     throw e;
    });
  
    runAsync(file.createSync());
  }
  
  
  