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/config/warning_disable.hpp>
   8 #include <boost/detail/lightweight_test.hpp>
   9
  10 #include <boost/spirit/include/qi.hpp>
  11
  12 #include <iostream>
  13 #include <string>
  14
  15 struct MyInt
  16 {
  17     int i_;
  18
  19     template <typename Istream>
  20     friend Istream operator>>(Istream& is, MyInt& self)
  21     {
  22         is >> self.i_;
  23         return is;
  24     }
  25 };
  26
  27 int main()
  28 {
  29     using namespace boost::spirit::qi;
  30     typedef std::string::const_iterator Iterator;
  31
  32     std::string input = "1";
  33     Iterator first(input.begin()), last(input.end());
  34     rule<Iterator, int()> my_int = stream_parser<char, MyInt>();
  35     BOOST_TEST(parse(first, last, my_int));
  36     BOOST_TEST(first == last);
  37
  38     return boost::report_errors();
  39 }
  40