| // Copyright (c) 2001-2010 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 <boost/spirit/include/karma_operator.hpp> |
| #include <boost/spirit/include/karma_char.hpp> |
| #include <boost/spirit/include/karma_auxiliary.hpp> |
| #include <boost/spirit/include/karma_string.hpp> |
| #include <boost/spirit/include/karma_numeric.hpp> |
| #include <boost/spirit/include/karma_nonterminal.hpp> |
| #include <boost/spirit/include/karma_action.hpp> |
| #include <boost/spirit/include/phoenix_core.hpp> |
| #include <boost/spirit/include/phoenix_operator.hpp> |
| #include <boost/spirit/include/phoenix_statement.hpp> |
| #include <boost/spirit/include/phoenix_fusion.hpp> |
| |
| #include "test.hpp" |
| |
| using namespace spirit_test; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| int main() |
| { |
| using namespace boost; |
| using namespace boost::spirit; |
| using namespace boost::spirit::ascii; |
| |
| typedef spirit_test::output_iterator<char>::type outiter_type; |
| |
| // basic tests |
| { |
| karma::rule<outiter_type> start; |
| |
| start = char_[_1 = 'a'] << int_[_1 = 10] << double_[_1 = 12.4]; |
| BOOST_TEST(test("a1012.4", start)); |
| |
| start = (char_ << int_ << double_)[_1 = 'a', _2 = 10, _3 = 12.4]; |
| BOOST_TEST(test("a1012.4", start)); |
| |
| karma::rule<outiter_type> a, b, c; |
| a = char_[_1 = 'a']; |
| b = int_[_1 = 10]; |
| c = double_[_1 = 12.4]; |
| |
| start = a << b << c; |
| BOOST_TEST(test("a1012.4", start)); |
| } |
| |
| // basic tests with delimiter |
| { |
| karma::rule<outiter_type, space_type> start; |
| |
| start = char_[_1 = 'a'] << int_[_1 = 10] << double_[_1 = 12.4]; |
| BOOST_TEST(test_delimited("a 10 12.4 ", start, space)); |
| |
| start = (char_ << int_ << double_)[_1 = 'a', _2 = 10, _3 = 12.4]; |
| BOOST_TEST(test_delimited("a 10 12.4 ", start, space)); |
| |
| karma::rule<outiter_type, space_type> a, b, c; |
| a = char_[_1 = 'a']; |
| b = int_[_1 = 10]; |
| c = double_[_1 = 12.4]; |
| |
| start = a << b << c; |
| BOOST_TEST(test_delimited("a 10 12.4 ", start, space)); |
| } |
| |
| // basic tests involving a direct parameter |
| { |
| typedef variant<char, int, double> var_type; |
| |
| karma::rule<outiter_type, var_type()> start; |
| |
| start = (char_ | int_ | double_)[_1 = _r0]; |
| |
| var_type v ('a'); |
| BOOST_TEST(test("a", start, v)); |
| v = 10; |
| BOOST_TEST(test("10", start, v)); |
| v = 12.4; |
| BOOST_TEST(test("12.4", start, v)); |
| } |
| |
| { |
| typedef variant<char, int, double> var_type; |
| |
| karma::rule<outiter_type, space_type, var_type()> start; |
| |
| start = (char_ | int_ | double_)[_1 = _r0]; |
| |
| var_type v ('a'); |
| BOOST_TEST(test_delimited("a ", start, v, space)); |
| v = 10; |
| BOOST_TEST(test_delimited("10 ", start, v, space)); |
| v = 12.4; |
| BOOST_TEST(test_delimited("12.4 ", start, v, space)); |
| } |
| |
| // test handling of single element fusion sequences |
| { |
| using boost::fusion::vector; |
| karma::rule<outiter_type, vector<int>()> r = int_; |
| |
| vector<int> v(1); |
| BOOST_TEST(test("1", r, v)); |
| } |
| |
| { |
| using boost::fusion::vector; |
| karma::rule<outiter_type, space_type, vector<int>()> r = int_; |
| |
| vector<int> v(1); |
| BOOST_TEST(test_delimited("1 ", r, v, space)); |
| } |
| |
| return boost::report_errors(); |
| } |
| |