ceph/src/boost/libs/spirit/test/support/utree_debug.cpp

   1 // Copyright (c) 2001-2011 Hartmut Kaiser
   2 //
   3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #include <boost/detail/lightweight_test.hpp>
   7
   8 #define BOOST_SPIRIT_DEBUG 1
   9
  10 #include <boost/spirit/include/qi.hpp>
  11 #include <boost/spirit/include/support_utree.hpp>
  12
  13 #include <string>
  14
  15 namespace qi = boost::spirit::qi;
  16 namespace spirit = boost::spirit;
  17
  18 int main()
  19 {
  20     qi::rule<std::string::iterator, spirit::utree()> r = qi::int_;
  21     BOOST_SPIRIT_DEBUG_NODE(r);
  22
  23     spirit::utree ut;
  24     std::string input("1");
  25     BOOST_TEST(qi::parse(input.begin(), input.end(), r, ut));
  26     BOOST_TEST(ut.which() == spirit::utree_type::int_type && ut.get<int>() == 1);
  27
  28     return boost::report_errors();
  29 }