| // 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/assign/std/vector.hpp> |
| |
| #include <boost/spirit/include/karma_operator.hpp> |
| #include <boost/spirit/include/karma_char.hpp> |
| #include <boost/spirit/include/karma_string.hpp> |
| #include <boost/spirit/include/karma_numeric.hpp> |
| #include <boost/spirit/include/karma_directive.hpp> |
| #include <boost/spirit/include/karma_operator.hpp> |
| #include <boost/spirit/include/karma_action.hpp> |
| #include <boost/spirit/include/karma_nonterminal.hpp> |
| #include <boost/spirit/include/karma_auxiliary.hpp> |
| #include <boost/spirit/include/karma_directive.hpp> |
| #include <boost/spirit/include/karma_phoenix_attributes.hpp> |
| #include <boost/spirit/include/support_argument.hpp> |
| #include <boost/spirit/include/phoenix_core.hpp> |
| #include <boost/spirit/include/phoenix_operator.hpp> |
| #include <boost/spirit/include/phoenix_statement.hpp> |
| #include <boost/fusion/include/std_pair.hpp> |
| |
| #include <string> |
| #include <iostream> |
| #include <vector> |
| |
| #include "test.hpp" |
| |
| using namespace spirit_test; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| int main() |
| { |
| using namespace boost::spirit::ascii; |
| using boost::spirit::karma::repeat; |
| using boost::spirit::karma::inf; |
| using boost::spirit::karma::int_; |
| using boost::spirit::karma::hex; |
| using boost::spirit::karma::_1; |
| |
| { |
| std::string str("aBcdeFGH"); |
| BOOST_TEST(test("abcdefgh", lower[repeat(8)[char_]], str)); |
| BOOST_TEST(test_delimited("A B C D E F G H ", upper[repeat(8)[char_]], str, space)); |
| } |
| |
| { |
| std::string s1 = "aaaaa"; |
| BOOST_TEST(test("aaaaa", char_ << repeat(2)[char_ << char_], s1)); |
| s1 = "aaa"; |
| BOOST_TEST(test("aaa", char_ << repeat(1, 2)[char_ << char_], s1)); |
| s1 = "aa"; |
| BOOST_TEST(!test("", char_ << repeat(1)[char_ << char_], s1)); |
| } |
| |
| { // actions |
| namespace phx = boost::phoenix; |
| |
| std::vector<char> v; |
| v.push_back('a'); |
| v.push_back('a'); |
| v.push_back('a'); |
| v.push_back('a'); |
| BOOST_TEST(test("aaaa", repeat(4)[char_][_1 = phx::ref(v)])); |
| } |
| |
| { // more actions |
| namespace phx = boost::phoenix; |
| |
| std::vector<int> v; |
| v.push_back(123); |
| v.push_back(456); |
| v.push_back(789); |
| BOOST_TEST(test_delimited("123 456 789 ", repeat(3)[int_][_1 = phx::ref(v)], space)); |
| } |
| |
| // failing sub-generators |
| { |
| using boost::spirit::karma::strict; |
| using boost::spirit::karma::relaxed; |
| |
| using namespace boost::assign; |
| namespace karma = boost::spirit::karma; |
| |
| typedef std::pair<char, char> data; |
| std::vector<data> v2, v3; |
| v2 += std::make_pair('a', 'a'), |
| std::make_pair('b', 'b'), |
| std::make_pair('c', 'c'), |
| std::make_pair('d', 'd'), |
| std::make_pair('e', 'e'), |
| std::make_pair('f', 'f'), |
| std::make_pair('g', 'g'); |
| v3 += std::make_pair('a', 'a'), |
| std::make_pair('b', 'b'), |
| std::make_pair('c', 'c'), |
| std::make_pair('d', 'd'); |
| |
| karma::rule<spirit_test::output_iterator<char>::type, data()> r; |
| |
| r = &char_('d') << char_; |
| BOOST_TEST(test("d", repeat[r], v2)); |
| BOOST_TEST(test("d", relaxed[repeat[r]], v2)); |
| BOOST_TEST(test("", strict[repeat[r]], v2)); |
| |
| r = !char_('d') << char_; |
| BOOST_TEST(test("abcefg", repeat(6)[r], v2)); |
| BOOST_TEST(!test("", repeat(5)[r], v2)); |
| BOOST_TEST(test("abcefg", relaxed[repeat(6)[r]], v2)); |
| BOOST_TEST(!test("", relaxed[repeat(5)[r]], v2)); |
| BOOST_TEST(!test("", strict[repeat(6)[r]], v2)); |
| BOOST_TEST(!test("", strict[repeat(5)[r]], v2)); |
| |
| r = !char_('c') << char_; |
| BOOST_TEST(test("abd", repeat(3)[r], v2)); |
| BOOST_TEST(test("abd", relaxed[repeat(3)[r]], v2)); |
| BOOST_TEST(!test("", strict[repeat(3)[r]], v2)); |
| |
| r = !char_('a') << char_; |
| BOOST_TEST(test("bcdef", repeat(3, 5)[r], v2)); |
| BOOST_TEST(test("bcd", repeat(3, 5)[r], v3)); |
| BOOST_TEST(!test("", repeat(4, 5)[r], v3)); |
| BOOST_TEST(test("bcdef", relaxed[repeat(3, 5)[r]], v2)); |
| BOOST_TEST(test("bcd", relaxed[repeat(3, 5)[r]], v3)); |
| BOOST_TEST(!test("", relaxed[repeat(4, 5)[r]], v3)); |
| BOOST_TEST(!test("", strict[repeat(3, 5)[r]], v2)); |
| BOOST_TEST(!test("", strict[repeat(3, 5)[r]], v3)); |
| BOOST_TEST(!test("", strict[repeat(4, 5)[r]], v3)); |
| |
| BOOST_TEST(test("bcd", repeat(3, inf)[r], v3)); |
| BOOST_TEST(test("bcdefg", repeat(3, inf)[r], v2)); |
| BOOST_TEST(!test("", repeat(4, inf)[r], v3)); |
| |
| r = !char_('g') << char_; |
| BOOST_TEST(test("abcde", repeat(3, 5)[r], v2)); |
| BOOST_TEST(test("abcd", repeat(3, 5)[r], v3)); |
| BOOST_TEST(!test("", repeat(4, 5)[r], v3)); |
| BOOST_TEST(test("abcde", relaxed[repeat(3, 5)[r]], v2)); |
| BOOST_TEST(test("abcd", relaxed[repeat(3, 5)[r]], v3)); |
| BOOST_TEST(!test("", relaxed[repeat(4, 5)[r]], v3)); |
| BOOST_TEST(test("abcde", strict[repeat(3, 5)[r]], v2)); |
| BOOST_TEST(test("abcd", strict[repeat(3, 5)[r]], v3)); |
| BOOST_TEST(!test("", strict[repeat(5)[r]], v3)); |
| } |
| |
| return boost::report_errors(); |
| } |
| |