| // 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) |
| |
| #if !defined(BOOST_PP_IS_ITERATING) |
| |
| #if !defined(BOOST_SPIRIT_KARMA_TEST_ATTR_APR_23_2009_0605PM) |
| #define BOOST_SPIRIT_KARMA_TEST_ATTR_APR_23_2009_0605PM |
| |
| #include <cstring> |
| #include <string> |
| #include <iterator> |
| #include <iostream> |
| #include <typeinfo> |
| |
| #include <boost/spirit/include/karma_generate.hpp> |
| #include <boost/spirit/include/karma_what.hpp> |
| |
| #include <boost/preprocessor/iterate.hpp> |
| #include <boost/preprocessor/repetition/enum.hpp> |
| #include <boost/preprocessor/repetition/enum_params.hpp> |
| #include <boost/preprocessor/repetition/enum_binary_params.hpp> |
| |
| namespace spirit_test |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Char> |
| struct output_iterator |
| { |
| typedef std::basic_string<Char> string_type; |
| typedef std::back_insert_iterator<string_type> type; |
| }; |
| |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Char, typename T> |
| void print_if_failed(char const* func, bool result |
| , std::basic_string<Char> const& generated, T const& expected) |
| { |
| if (!result) |
| std::cerr << "in " << func << ": result is false" << std::endl; |
| else if (generated != expected) |
| std::cerr << "in " << func << ": generated \"" |
| << std::string(generated.begin(), generated.end()) |
| << "\"" << std::endl; |
| } |
| } |
| |
| #define BOOST_PP_FILENAME_1 "karma/test_attr.hpp" |
| #define BOOST_PP_ITERATION_LIMITS (1, SPIRIT_ARGUMENTS_LIMIT) |
| #include BOOST_PP_ITERATE() |
| |
| #endif |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // |
| // Preprocessor vertical repetition code |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| #else // defined(BOOST_PP_IS_ITERATING) |
| |
| #define N BOOST_PP_ITERATION() |
| |
| namespace spirit_test |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Char, typename Generator |
| , BOOST_PP_ENUM_PARAMS(N, typename A)> |
| inline bool test(Char const *expected, Generator const& g |
| , BOOST_PP_ENUM_BINARY_PARAMS(N, A, const& attr)) |
| { |
| namespace karma = boost::spirit::karma; |
| typedef std::basic_string<Char> string_type; |
| |
| // we don't care about the result of the "what" function. |
| // we only care that all generators have it: |
| karma::what(g); |
| |
| string_type generated; |
| std::back_insert_iterator<string_type> outit(generated); |
| bool result = karma::generate(outit, g, BOOST_PP_ENUM_PARAMS(N, attr)); |
| |
| print_if_failed("test", result, generated, expected); |
| return result && generated == expected; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Char, typename Generator, typename Delimiter |
| , BOOST_PP_ENUM_PARAMS(N, typename A)> |
| inline bool test_delimited(Char const *expected, Generator const& g |
| , Delimiter const& d, BOOST_PP_ENUM_BINARY_PARAMS(N, A, const& attr)) |
| { |
| namespace karma = boost::spirit::karma; |
| typedef std::basic_string<Char> string_type; |
| |
| // we don't care about the result of the "what" function. |
| // we only care that all generators have it: |
| karma::what(g); |
| |
| string_type generated; |
| std::back_insert_iterator<string_type> outit(generated); |
| bool result = karma::generate_delimited(outit, g, d |
| , BOOST_PP_ENUM_PARAMS(N, attr)); |
| |
| print_if_failed("test_delimited", result, generated, expected); |
| return result && generated == expected; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Char, typename Generator, typename Delimiter |
| , BOOST_PP_ENUM_PARAMS(N, typename A)> |
| inline bool test_predelimited(Char const *expected, Generator const& g |
| , Delimiter const& d |
| , BOOST_SCOPED_ENUM(boost::spirit::karma::delimit_flag) pre_delimit |
| , BOOST_PP_ENUM_BINARY_PARAMS(N, A, const& attr)) |
| { |
| namespace karma = boost::spirit::karma; |
| typedef std::basic_string<Char> string_type; |
| |
| // we don't care about the result of the "what" function. |
| // we only care that all generators have it: |
| karma::what(g); |
| |
| string_type generated; |
| std::back_insert_iterator<string_type> outit(generated); |
| bool result = karma::generate_delimited(outit, g, d |
| , pre_delimit, BOOST_PP_ENUM_PARAMS(N, attr)); |
| |
| print_if_failed("test_predelimited", result, generated, expected); |
| return result && generated == expected; |
| } |
| |
| } // namespace spirit_test |
| |
| #undef N |
| |
| #endif |