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Diffstat (limited to 'src/boost/libs/spirit/test/qi/match_manip3.cpp')
-rw-r--r-- | src/boost/libs/spirit/test/qi/match_manip3.cpp | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/boost/libs/spirit/test/qi/match_manip3.cpp b/src/boost/libs/spirit/test/qi/match_manip3.cpp new file mode 100644 index 00000000..6f272bb8 --- /dev/null +++ b/src/boost/libs/spirit/test/qi/match_manip3.cpp @@ -0,0 +1,113 @@ +/*============================================================================= + Copyright (c) 2001-2010 Hartmut Kaiser + Copyright (c) 2001-2010 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 "match_manip.hpp" + +int +main() +{ + using boost::spirit::qi::_1; + using boost::spirit::qi::_2; + using boost::spirit::qi::match; + using boost::spirit::qi::phrase_match; + using boost::spirit::qi::typed_stream; + using boost::spirit::qi::stream; + using boost::spirit::qi::int_; + + using namespace boost::spirit::ascii; + namespace fusion = boost::fusion; + namespace phx = boost::phoenix; + + { + char a = '\0'; + int i = 0; + BOOST_TEST(test( "a2", + (char_ >> int_)[phx::ref(a) = _1, phx::ref(i) = _2] + ) && a == 'a' && i == 2); + + fusion::vector<char, int> t; + BOOST_TEST(test( "a2", + match(char_ >> int_, t) + ) && fusion::at_c<0>(t) == 'a' && fusion::at_c<1>(t) == 2); + + t = fusion::vector<char, int>(); + BOOST_TEST(test( " a 2", + phrase_match(char_ >> int_, space, t) + ) && fusion::at_c<0>(t) == 'a' && fusion::at_c<1>(t) == 2); + + BOOST_TEST(!test( "a2", + match(char_ >> alpha, t) + )); + BOOST_TEST(!test( " a 2", + phrase_match(char_ >> alpha, space, t) + )); + } + + { + // parse elements of a vector + std::vector<char> v; + BOOST_TEST(test( "abc", + (*char_)[phx::ref(v) = _1] + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + v.clear(); + BOOST_TEST(test( "abc", + match(*char_, v) + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + v.clear(); + BOOST_TEST(test( " a b c", + phrase_match(*char_, space, v) + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + v.clear(); + BOOST_TEST(test( "abc", + match(v) + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + v.clear(); + BOOST_TEST(test( " a b c", + phrase_match(v, space) + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + // parse a comma separated list of vector elements + v.clear(); + BOOST_TEST(test( "a,b,c", + match(char_ % ',', v) + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + v.clear(); + BOOST_TEST(test( " a , b , c", + phrase_match(char_ % ',', space, v) + ) && 3 == v.size() && v[0] == 'a' && v[1] == 'b' && v[2] == 'c'); + + // output all elements of a list + std::list<char> l; + BOOST_TEST(test( "abc", + match(*char_, l) + ) && 3 == l.size() && is_list_ok(l)); + + l.clear(); + BOOST_TEST(test( " a b c", + phrase_match(*char_, space, l) + ) && 3 == l.size() && is_list_ok(l)); + + l.clear(); + BOOST_TEST(test( "abc", + match(l) + ) && 3 == l.size() && is_list_ok(l)); + + l.clear(); + BOOST_TEST(test( " a b c", + phrase_match(l, space) + ) && 3 == l.size() && is_list_ok(l)); + } + + return boost::report_errors(); +} + |