1 /*=============================================================================
2 Copyright (c) 2001-2014 Joel de Guzman
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/detail/lightweight_test.hpp>
8 #include <boost/spirit/home/x3.hpp>
9
10 #include <iostream>
11 #include <string>
12 #include "test.hpp"
13
main()14 int main()
15 {
16 using spirit_test::test;
17 using spirit_test::test_attr;
18 using namespace boost::spirit::x3::ascii;
19 using boost::spirit::x3::raw;
20 using boost::spirit::x3::eps;
21 using boost::spirit::x3::_attr;
22
23 {
24 boost::iterator_range<char const*> range;
25 std::string str;
26 BOOST_TEST((test_attr("spirit_test_123", raw[alpha >> *(alnum | '_')], range)));
27 BOOST_TEST((std::string(range.begin(), range.end()) == "spirit_test_123"));
28 BOOST_TEST((test_attr(" spirit", raw[*alpha], range, space)));
29 BOOST_TEST((range.size() == 6));
30 }
31
32 {
33 std::string str;
34 BOOST_TEST((test_attr("spirit_test_123", raw[alpha >> *(alnum | '_')], str)));
35 BOOST_TEST((str == "spirit_test_123"));
36 }
37
38 {
39 boost::iterator_range<char const*> range;
40 BOOST_TEST((test("x", raw[alpha])));
41 BOOST_TEST((test_attr("x", raw[alpha], range)));
42 }
43
44 {
45 boost::iterator_range<char const*> range;
46 BOOST_TEST((test("x", raw[alpha][ ([&](auto& ctx){ range = _attr(ctx); }) ])));
47 BOOST_TEST(range.size() == 1 && *range.begin() == 'x');
48 }
49
50 return boost::report_errors();
51 }
52