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/*=============================================================================
Copyright (c) 2001-2014 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)
=============================================================================*/
#include <boost/detail/lightweight_test.hpp>
#include <boost/spirit/home/x3.hpp>
#include <boost/fusion/include/std_pair.hpp>
#include <iostream>
#include <string>
#include "test.hpp"
int main()
{
using spirit_test::test;
using spirit_test::test_attr;
using namespace boost::spirit::x3::ascii;
using boost::spirit::x3::raw;
using boost::spirit::x3::eps;
using boost::spirit::x3::lit;
using boost::spirit::x3::_attr;
using boost::spirit::x3::parse;
using boost::spirit::x3::int_;
using boost::spirit::x3::char_;
{
boost::iterator_range<char const*> range;
std::string str;
BOOST_TEST((test_attr("spirit_test_123", raw[alpha >> *(alnum | '_')], range)));
BOOST_TEST((std::string(range.begin(), range.end()) == "spirit_test_123"));
BOOST_TEST((test_attr(" spirit", raw[*alpha], range, space)));
BOOST_TEST((range.size() == 6));
}
{
std::string str;
BOOST_TEST((test_attr("spirit_test_123", raw[alpha >> *(alnum | '_')], str)));
BOOST_TEST((str == "spirit_test_123"));
}
{
boost::iterator_range<char const*> range;
BOOST_TEST((test("x", raw[alpha])));
BOOST_TEST((test_attr("x", raw[alpha], range)));
}
{
boost::iterator_range<char const*> range;
BOOST_TEST((test("x", raw[alpha][ ([&](auto& ctx){ range = _attr(ctx); }) ])));
BOOST_TEST(range.size() == 1 && *range.begin() == 'x');
}
{
boost::iterator_range<char const*> range;
BOOST_TEST((test("x123x", lit('x') >> raw[+digit] >> lit('x'))));
BOOST_TEST((test_attr("x123x", lit('x') >> raw[+digit] >> lit('x'), range)));
BOOST_TEST((std::string(range.begin(), range.end()) == "123"));
}
{
using range = boost::iterator_range<std::string::iterator>;
boost::variant<int, range> attr;
std::string str("test");
parse(str.begin(), str.end(), (int_ | raw[*char_]), attr);
auto rng = boost::get<range>(attr);
BOOST_TEST(std::string(rng.begin(), rng.end()) == "test");
}
{
std::vector<boost::iterator_range<std::string::iterator>> attr;
std::string str("123abcd");
parse(str.begin(), str.end()
, (raw[int_] >> raw[*char_])
, attr
);
BOOST_TEST(attr.size() == 2);
BOOST_TEST(std::string(attr[0].begin(), attr[0].end()) == "123");
BOOST_TEST(std::string(attr[1].begin(), attr[1].end()) == "abcd");
}
{
std::pair<int, boost::iterator_range<std::string::iterator>> attr;
std::string str("123abcd");
parse(str.begin(), str.end()
, (int_ >> raw[*char_])
, attr
);
BOOST_TEST(attr.first == 123);
BOOST_TEST(std::string(attr.second.begin(), attr.second.end()) == "abcd");
}
return boost::report_errors();
}
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