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- // Copyright (c) 2001-2011 Hartmut Kaiser
- //
- // 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/config/warning_disable.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <string>
- #include <vector>
- #include <set>
- #include <map>
- #include <iostream>
- #include <boost/spirit/include/qi_operator.hpp>
- #include <boost/spirit/include/qi_char.hpp>
- #include <boost/spirit/include/qi_string.hpp>
- #include <boost/spirit/include/qi_numeric.hpp>
- #include <boost/spirit/include/qi_directive.hpp>
- #include <boost/spirit/include/qi_action.hpp>
- #include <boost/spirit/include/qi_auxiliary.hpp>
- #include <boost/spirit/include/qi_nonterminal.hpp>
- #include <boost/spirit/include/support_argument.hpp>
- #include <boost/fusion/include/adapt_struct.hpp>
- #include <boost/fusion/include/std_pair.hpp>
- #include <boost/fusion/include/vector.hpp>
- #include "test.hpp"
- using namespace spirit_test;
- inline bool compare(std::vector<char> const& v, std::string const& s)
- {
- return v.size() == s.size() && std::equal(v.begin(), v.end(), s.begin());
- }
- struct A
- {
- int i1;
- double d2;
- };
- BOOST_FUSION_ADAPT_STRUCT(
- A,
- (int, i1)
- (double, d2)
- )
- int main()
- {
- using boost::spirit::qi::char_;
- using boost::spirit::qi::omit;
- {
- std::vector<std::vector<char> > v1;
- BOOST_TEST(test_attr("abc,def,gh", *~char_(',') % ',', v1) &&
- v1.size() == 3 &&
- compare(v1[0], "abc") &&
- compare(v1[1], "def") &&
- compare(v1[2], "gh"));
- std::vector<std::string> v2;
- BOOST_TEST(test_attr("abc,def,gh", *~char_(',') % ',', v2) &&
- v2.size() == 3 && v2[0] == "abc" && v2[1] == "def" && v2[2] == "gh");
- BOOST_TEST(test("abc,def,gh", *~char_(',') % ','));
- BOOST_TEST(test("abc,def,gh", omit[*~char_(',')] % ','));
- }
- {
- std::vector<char> v1;
- BOOST_TEST(test_attr("a", char_ >> -(char_ % ','), v1) &&
- compare(v1, "a"));
- v1.clear();
- BOOST_TEST(test_attr("ab,c", char_ >> -(char_ % ','), v1) &&
- compare(v1, "abc"));
- v1.clear();
- BOOST_TEST(test_attr("a", char_ >> -char_, v1) &&
- compare(v1, "a"));
- v1.clear();
- BOOST_TEST(test_attr("ab", char_ >> -char_, v1) &&
- compare(v1, "ab"));
- std::vector<boost::optional<char> > v2;
- BOOST_TEST(test_attr("a", char_ >> -char_, v2) &&
- v2.size() == 2 &&
- boost::get<char>(v2[0]) == 'a' &&
- !v2[1]);
- v2.clear();
- BOOST_TEST(test_attr("ab", char_ >> -char_, v2) &&
- v2.size() == 2 &&
- boost::get<char>(v2[0]) == 'a' &&
- boost::get<char>(v2[1]) == 'b');
- std::string s;
- BOOST_TEST(test_attr("a", char_ >> -(char_ % ','), s) &&
- s == "a");
- s.clear();
- BOOST_TEST(test_attr("ab,c", char_ >> -(char_ % ','), s) &&
- s == "abc");
- s.clear();
- BOOST_TEST(test_attr("ab", char_ >> -char_, s) &&
- s == "ab");
- s.clear();
- BOOST_TEST(test_attr("a", char_ >> -char_, s) &&
- s == "a");
- BOOST_TEST(test("a", char_ >> -(char_ % ',')));
- BOOST_TEST(test("ab,c", char_ >> -(char_ % ',')));
- BOOST_TEST(test("a", char_ >> -char_));
- BOOST_TEST(test("ab", char_ >> -char_));
- }
- {
- using boost::spirit::qi::eps;
- std::vector<char> v;
- BOOST_TEST(test_attr("a", char_ >> ((char_ % ',') | eps), v) &&
- compare(v, "a"));
- v.clear();
- BOOST_TEST(test_attr("ab,c", char_ >> ((char_ % ',') | eps), v) &&
- compare(v, "abc"));
- std::string s;
- BOOST_TEST(test_attr("a", char_ >> ((char_ % ',') | eps), s) &&
- s == "a");
- s.clear();
- BOOST_TEST(test_attr("ab,c", char_ >> ((char_ % ',') | eps), s) &&
- s == "abc");
- BOOST_TEST(test("a", char_ >> ((char_ % ',') | eps)));
- BOOST_TEST(test("ab,c", char_ >> ((char_ % ',') | eps)));
- }
- {
- std::vector<char> v1;
- BOOST_TEST(test_attr("abc1,abc2",
- *~char_(',') >> *(',' >> *~char_(',')), v1) &&
- compare(v1, "abc1abc2"));
- std::vector<std::string> v2;
- BOOST_TEST(test_attr("abc1,abc2",
- *~char_(',') >> *(',' >> *~char_(',')), v2) &&
- v2.size() == 2 &&
- v2[0] == "abc1" &&
- v2[1] == "abc2");
- std::string s;
- BOOST_TEST(test_attr("abc1,abc2",
- *~char_(',') >> *(',' >> *~char_(',')), s) &&
- s == "abc1abc2");
- }
- {
- using boost::spirit::qi::alpha;
- using boost::spirit::qi::digit;
- std::vector<char> v1;
- BOOST_TEST(test_attr("ab1cd2", *(alpha >> alpha | +digit), v1) &&
- compare(v1, "ab1cd2"));
- v1.clear();
- BOOST_TEST(test_attr("ab1cd2", *(alpha >> alpha | digit), v1) &&
- compare(v1, "ab1cd2"));
- std::string s1;
- BOOST_TEST(test_attr("ab1cd2", *(alpha >> alpha | +digit), s1) &&
- s1 == "ab1cd2");
- s1.clear();
- BOOST_TEST(test_attr("ab1cd2", *(alpha >> alpha | digit), s1) &&
- s1 == "ab1cd2");
- }
- {
- using boost::spirit::qi::rule;
- using boost::spirit::qi::space;
- using boost::spirit::qi::space_type;
- using boost::spirit::qi::int_;
- using boost::spirit::qi::double_;
- std::vector<A> v;
- BOOST_TEST(test_attr("A 1 2.0", 'A' >> *(int_ >> double_), v, space) &&
- v.size() == 1 && v[0].i1 == 1 && v[0].d2 == 2.0);
- v.clear();
- BOOST_TEST(test_attr("1 2.0", *(int_ >> double_), v, space) &&
- v.size() == 1 && v[0].i1 == 1 && v[0].d2 == 2.0);
- v.clear();
- rule<char const*, std::vector<A>()> r = *(int_ >> ',' >> double_);
- BOOST_TEST(test_attr("1,2.0", r, v) &&
- v.size() == 1 && v[0].i1 == 1 && v[0].d2 == 2.0);
- }
- {
- using boost::spirit::qi::rule;
- using boost::spirit::qi::int_;
- using boost::spirit::qi::double_;
- rule<char const*, A()> r = int_ >> ',' >> double_;
- rule<char const*, std::vector<A>()> r2 = 'A' >> *(r >> ',' >> r);
- std::vector<A> v;
- BOOST_TEST(test_attr("A1,2.0,3,4.0", r2, v) &&
- v.size() == 2 && v[0].i1 == 1.0 && v[0].d2 == 2.0 &&
- v[1].i1 == 3.0 && v[1].d2 == 4.0);
- v.clear();
- BOOST_TEST(test_attr("A1,2.0,3,4.0", 'A' >> *(r >> ',' >> r), v) &&
- v.size() == 2 && v[0].i1 == 1.0 && v[0].d2 == 2.0 &&
- v[1].i1 == 3.0 && v[1].d2 == 4.0);
- v.clear();
- BOOST_TEST(test_attr("1,2.0,3,4.0", *(r >> ',' >> r), v) &&
- v.size() == 2 && v[0].i1 == 1.0 && v[0].d2 == 2.0 &&
- v[1].i1 == 3.0 && v[1].d2 == 4.0);
- }
- {
- using boost::spirit::qi::rule;
- using boost::spirit::qi::int_;
- using boost::spirit::qi::double_;
- using boost::fusion::at_c;
- typedef boost::fusion::vector<int, double> data_type;
- rule<char const*, data_type()> r = int_ >> ',' >> double_;
- rule<char const*, std::vector<data_type>()> r2 = 'A' >> *(r >> ',' >> r);
- std::vector<data_type> v;
- BOOST_TEST(test_attr("A1,2.0,3,4.0", r2, v) &&
- v.size() == 2 && at_c<0>(v[0]) == 1 && at_c<1>(v[0]) == 2.0 &&
- at_c<0>(v[1]) == 3 && at_c<1>(v[1]) == 4.0);
- v.clear();
- BOOST_TEST(test_attr("A1,2.0,3,4.0", 'A' >> *(r >> ',' >> r), v) &&
- v.size() == 2 && at_c<0>(v[0]) == 1 && at_c<1>(v[0]) == 2.0 &&
- at_c<0>(v[1]) == 3 && at_c<1>(v[1]) == 4.0);
- v.clear();
- BOOST_TEST(test_attr("1,2.0,3,4.0", *(r >> ',' >> r), v) &&
- v.size() == 2 && at_c<0>(v[0]) == 1 && at_c<1>(v[0]) == 2.0 &&
- at_c<0>(v[1]) == 3 && at_c<1>(v[1]) == 4.0);
- }
- // doesn't currently work
- // {
- // std::vector<std::vector<char> > v2;
- // BOOST_TEST(test_attr("ab1cd123", *(alpha >> alpha | +digit), v2) &&
- // v2.size() == 4 &&
- // compare(v2[0], "ab") &&
- // compare(v2[1], "1") &&
- // compare(v2[2], "cd") &&
- // compare(v2[3], "123"));
- //
- // std::vector<std::string> v3;
- // BOOST_TEST(test_attr("ab1cd123", *(alpha >> alpha | +digit), v3) &&
- // v3.size() == 4 &&
- // v3[0] == "ab" &&
- // v3[1] == "1" &&
- // v3[2] == "cd" &&
- // v3[3] == "123");
- // }
- return boost::report_errors();
- }
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