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/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#if !defined(BOOST_SPIRIT_TEST_FEBRUARY_01_2007_0605PM)
#define BOOST_SPIRIT_TEST_FEBRUARY_01_2007_0605PM
#include <boost/spirit/include/qi_parse.hpp>
#include <boost/spirit/include/qi_what.hpp>
#include <boost/variant/apply_visitor.hpp>
#include <iostream>
namespace spirit_test
{
template <typename Char, typename Parser>
bool test(Char const* in, Parser const& p, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in;
while (*last)
last++;
return boost::spirit::qi::parse(in, last, p)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser, typename Skipper>
bool test(Char const* in, Parser const& p
, Skipper const& s, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in;
while (*last)
last++;
return boost::spirit::qi::phrase_parse(in, last, p, s)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser>
bool binary_test(Char const* in, std::size_t size, Parser const& p,
bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in + size;
return boost::spirit::qi::parse(in, last, p)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser, typename Skipper>
bool binary_test(Char const* in, std::size_t size, Parser const& p,
Skipper const& s, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in + size;
return boost::spirit::qi::phrase_parse(in, last, p, s)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser, typename Attr>
bool test_attr(Char const* in, Parser const& p
, Attr& attr, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in;
while (*last)
last++;
return boost::spirit::qi::parse(in, last, p, attr)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser, typename Attr, typename Skipper>
bool test_attr(Char const* in, Parser const& p
, Attr& attr, Skipper const& s, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in;
while (*last)
last++;
return boost::spirit::qi::phrase_parse(in, last, p, s, attr)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser, typename Attr>
bool binary_test_attr(Char const* in, std::size_t size, Parser const& p,
Attr& attr, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in + size;
return boost::spirit::qi::parse(in, last, p, attr)
&& (!full_match || (in == last));
}
template <typename Char, typename Parser, typename Attr, typename Skipper>
bool binary_test_attr(Char const* in, std::size_t size, Parser const& p,
Attr& attr, Skipper const& s, bool full_match = true)
{
// we don't care about the result of the "what" function.
// we only care that all parsers have it:
boost::spirit::qi::what(p);
Char const* last = in + size;
return boost::spirit::qi::phrase_parse(in, last, p, s, attr)
&& (!full_match || (in == last));
}
struct printer
{
typedef boost::spirit::utf8_string string;
void element(string const& tag, string const& value, int depth) const
{
for (int i = 0; i < (depth*4); ++i) // indent to depth
std::cout << ' ';
std::cout << "tag: " << tag;
if (value != "")
std::cout << ", value: " << value;
std::cout << std::endl;
}
};
void print_info(boost::spirit::info const& what)
{
using boost::spirit::basic_info_walker;
printer pr;
basic_info_walker<printer> walker(pr, what.tag, 0);
boost::apply_visitor(walker, what.value);
}
}
#endif
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