#include <iostream>
#include <string>
#include <boost/iostreams/filtering_stream.hpp>
#include <boost/iostreams/stream.hpp>
#include <boost/iostreams/device/array.hpp>

/*
 * Expected Output:
 * fis.good(): 1
 * fis.tellg(): 0
 * fis.good(): 1
 *
 * Received Output:
 * fis.good(): 1
 * fis.tellg(): -1
 * fis.good(): 0
 */

int main()
{
   std::string test("Hello world");
   
   boost::iostreams::filtering_istream fis;
   fis.push(boost::make_iterator_range(test));

   std::cerr << "fis.good(): " << fis.good() << std::endl;
   std::cerr << "fis.tellg(): " << fis.tellg() << std::endl;
   std::cerr << "fis.good(): " << fis.good() << std::endl;

   return 0;
}