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- /*=============================================================================
- Copyright (c) 2001-2013 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 <string>
- #include <vector>
- #include <set>
- #include <map>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/spirit/home/x3.hpp>
- #include <string>
- #include <iostream>
- #include "test.hpp"
- #include "utils.hpp"
- using namespace spirit_test;
- int
- main()
- {
- using namespace boost::spirit::x3::ascii;
- {
- BOOST_TEST(test("a,b,c,d,e,f,g,h", char_ % ','));
- BOOST_TEST(test("a,b,c,d,e,f,g,h,", char_ % ',', false));
- }
- {
- BOOST_TEST(test("a, b, c, d, e, f, g, h", char_ % ',', space));
- BOOST_TEST(test("a, b, c, d, e, f, g, h,", char_ % ',', space, false));
- }
- {
- std::string s;
- BOOST_TEST(test_attr("a,b,c,d,e,f,g,h", char_ % ',', s));
- BOOST_TEST(s == "abcdefgh");
- BOOST_TEST(!test("a,b,c,d,e,f,g,h,", char_ % ','));
- }
- {
- std::string s;
- BOOST_TEST(test_attr("ab,cd,ef,gh", (char_ >> char_) % ',', s));
- BOOST_TEST(s == "abcdefgh");
- BOOST_TEST(!test("ab,cd,ef,gh,", (char_ >> char_) % ','));
- BOOST_TEST(!test("ab,cd,ef,g", (char_ >> char_) % ','));
- s.clear();
- BOOST_TEST(test_attr("ab,cd,efg", (char_ >> char_) % ',' >> char_, s));
- BOOST_TEST(s == "abcdefg");
- }
- {
- using boost::spirit::x3::int_;
- std::vector<int> v;
- BOOST_TEST(test_attr("1,2", int_ % ',', v));
- BOOST_TEST(2 == v.size() && 1 == v[0] && 2 == v[1]);
- }
- {
- using boost::spirit::x3::int_;
- std::vector<int> v;
- BOOST_TEST(test_attr("(1,2)", '(' >> int_ % ',' >> ')', v));
- BOOST_TEST(2 == v.size() && 1 == v[0] && 2 == v[1]);
- }
- {
- std::vector<std::string> v;
- BOOST_TEST(test_attr("a,b,c,d", +alpha % ',', v));
- BOOST_TEST(4 == v.size() && "a" == v[0] && "b" == v[1]
- && "c" == v[2] && "d" == v[3]);
- }
- {
- std::vector<boost::optional<char> > v;
- BOOST_TEST(test_attr("#a,#", ('#' >> -alpha) % ',', v));
- BOOST_TEST(2 == v.size() &&
- !!v[0] && 'a' == boost::get<char>(v[0]) && !v[1]);
- std::vector<char> v2;
- BOOST_TEST(test_attr("#a,#", ('#' >> -alpha) % ',', v2));
- BOOST_TEST(1 == v2.size() && 'a' == v2[0]);
- }
- { // actions
- using boost::spirit::x3::_attr;
- std::string s;
- auto f = [&](auto& ctx){ s = std::string(_attr(ctx).begin(), _attr(ctx).end()); };
- BOOST_TEST(test("a,b,c,d,e,f,g,h", (char_ % ',')[f]));
- BOOST_TEST(s == "abcdefgh");
- }
- { // test move only types
- std::vector<move_only> v;
- BOOST_TEST(test_attr("s.s.s.s", synth_move_only % '.', v));
- BOOST_TEST_EQ(v.size(), 4);
- }
- return boost::report_errors();
- }
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