132 lines
3.8 KiB
C++
132 lines
3.8 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2010 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#define BOOST_SPIRIT_DEBUG
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/spirit/include/qi_operator.hpp>
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#include <boost/spirit/include/qi_char.hpp>
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#include <boost/spirit/include/qi_string.hpp>
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#include <boost/spirit/include/qi_numeric.hpp>
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#include <boost/spirit/include/qi_auxiliary.hpp>
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#include <boost/spirit/include/qi_nonterminal.hpp>
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#include <boost/spirit/include/qi_action.hpp>
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#include <boost/spirit/include/phoenix_core.hpp>
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#include <boost/spirit/include/phoenix_operator.hpp>
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#include <boost/spirit/include/phoenix_object.hpp>
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#include <boost/spirit/include/phoenix_bind.hpp>
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#include <boost/fusion/include/std_pair.hpp>
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#include <string>
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#include <cstring>
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#include <iostream>
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#include "test.hpp"
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int
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main()
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{
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using spirit_test::test_attr;
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using spirit_test::test;
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using namespace boost::spirit::ascii;
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using namespace boost::spirit::qi::labels;
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using boost::spirit::qi::locals;
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using boost::spirit::qi::rule;
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using boost::spirit::qi::int_;
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using boost::spirit::qi::fail;
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using boost::spirit::qi::on_error;
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using boost::spirit::qi::debug;
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using boost::spirit::qi::alpha;
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namespace phx = boost::phoenix;
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{ // basic tests
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rule<char const*> a, b, c, start;
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a = 'a';
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b = 'b';
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c = 'c';
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BOOST_SPIRIT_DEBUG_NODE(a);
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BOOST_SPIRIT_DEBUG_NODE(b);
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BOOST_SPIRIT_DEBUG_NODE(c);
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start = *(a | b | c);
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BOOST_SPIRIT_DEBUG_NODE(start);
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BOOST_TEST(test("abcabcacb", start));
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start = (a | b) >> (start | b);
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BOOST_SPIRIT_DEBUG_NODE(start);
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BOOST_TEST(test("aaaabababaaabbb", start));
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BOOST_TEST(test("aaaabababaaabba", start, false));
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// ignore the skipper!
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BOOST_TEST(test("aaaabababaaabba", start, space, false));
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}
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{ // basic tests w/ skipper
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rule<char const*, space_type> a, b, c, start;
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a = 'a';
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b = 'b';
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c = 'c';
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BOOST_SPIRIT_DEBUG_NODE(a);
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BOOST_SPIRIT_DEBUG_NODE(b);
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BOOST_SPIRIT_DEBUG_NODE(c);
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start = *(a | b | c);
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BOOST_SPIRIT_DEBUG_NODE(start);
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BOOST_TEST(test(" a b c a b c a c b ", start, space));
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start = (a | b) >> (start | b);
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BOOST_SPIRIT_DEBUG_NODE(start);
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BOOST_TEST(test(" a a a a b a b a b a a a b b b ", start, space));
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BOOST_TEST(test(" a a a a b a b a b a a a b b a ", start, space, false));
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}
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{ // std::container attributes
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typedef boost::fusion::vector<int, char> fs;
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rule<char const*, std::vector<fs>(), space_type> start;
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start = *(int_ >> alpha);
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BOOST_SPIRIT_DEBUG_NODE(start);
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BOOST_TEST(test("1 a 2 b 3 c", start, space));
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}
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{ // error handling
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using namespace boost::spirit::ascii;
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using boost::phoenix::construct;
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using boost::phoenix::bind;
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rule<char const*> r;
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r = '(' > int_ > ',' > int_ > ')';
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on_error<fail>
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(
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r, std::cout
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<< phx::val("Error! Expecting: ")
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<< _4
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<< phx::val(", got: \"")
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<< construct<std::string>(_3, _2)
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<< phx::val("\"")
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<< std::endl
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);
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BOOST_SPIRIT_DEBUG_NODE(r);
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BOOST_TEST(test("(123,456)", r));
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BOOST_TEST(!test("(abc,def)", r));
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BOOST_TEST(!test("(123,456]", r));
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BOOST_TEST(!test("(123;456)", r));
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BOOST_TEST(!test("[123,456]", r));
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}
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return boost::report_errors();
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}
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