ceph/src/boost/libs/spirit/test/qi/regression_stream_eof.cpp

   1 //   Copyright (c) 2012 Louis Dionne
   2 //   Copyright (c) 2001-2012 Hartmut Kaiser
   3 //
   4 //   Distributed under the Boost Software License, Version 1.0. (See accompanying
   5 //   file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include <boost/spirit/include/qi.hpp>
   8
   9 #include <boost/core/lightweight_test.hpp>
  10 #include <iostream>
  11 #include <string>
  12
  13 struct MyInt
  14 {
  15     int i_;
  16
  17     template <typename Istream>
  18     friend Istream operator>>(Istream& is, MyInt& self)
  19     {
  20         is >> self.i_;
  21         return is;
  22     }
  23 };
  24
  25 int main()
  26 {
  27     using namespace boost::spirit::qi;
  28     typedef std::string::const_iterator Iterator;
  29
  30     std::string input = "1";
  31     Iterator first(input.begin()), last(input.end());
  32     rule<Iterator, int()> my_int = stream_parser<char, MyInt>();
  33     BOOST_TEST(parse(first, last, my_int));
  34     BOOST_TEST(first == last);
  35
  36     return boost::report_errors();
  37 }
  38