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/*=============================================================================
Copyright (c) 2003 Vaclav Vesely
http://spirit.sourceforge.net/
Use, modification and distribution is subject to 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/spirit/include/classic_core.hpp>
#include <boost/spirit/include/classic_distinct.hpp>
#include <boost/detail/lightweight_test.hpp>
using namespace boost;
using namespace BOOST_SPIRIT_CLASSIC_NS;
typedef
scanner<char const*, scanner_policies<skipper_iteration_policy<> > >
scanner_t;
typedef
rule<scanner_t>
rule_t;
void distinct_parser_test()
{
// distinct_parser()
{
distinct_parser<> distinct_p;
// operator()(CharT const* str) const
rule_t r = distinct_p("keyword") >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword123", r, space_p).full);
}
// distinct_parser(CharT const* letters)
{
distinct_parser<> distinct_p("0-9a-zA-Z_");
// operator()(CharT const* str) const
rule_t r = distinct_p("keyword") >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword-123", r, space_p).full);
BOOST_TEST(!parse("keyword123", r, space_p).hit);
}
// distinct_parser(parser<TailT> const & tail_)
{
distinct_parser<
char,
alternative<
alnum_parser,
sequence<
chlit<>,
negated_char_parser<chlit<> >
>
>
>
distinct_p(alnum_p | ('-' >> ~ch_p('-')));
// operator()(CharT const* str) const
rule_t r = distinct_p("keyword") >> !str_p("--") >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword--123", r, space_p).full);
BOOST_TEST(!parse("keyword-123", r, space_p).hit);
}
}
void distinct_directive_test()
{
// distinct_directive()
{
distinct_directive<> distinct_d;
// operator[](CharT const* str) const
{
rule_t r = distinct_d["keyword"] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword123", r, space_p).full);
}
// operator[](parser<ParserT> const &subject) const
{
rule_t r = distinct_d[str_p("keyword")] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword123", r, space_p).full);
}
}
// distinct_directive(CharT const* letters)
{
distinct_directive<> distinct_d("0-9a-zA-Z_");
// operator[](CharT const* str) const
{
rule_t r = distinct_d["keyword"] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword-123", r, space_p).full);
BOOST_TEST(!parse("keyword123", r, space_p).hit);
}
// operator[](parser<ParserT> const &subject) const
{
rule_t r = distinct_d[str_p("keyword")] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword-123", r, space_p).full);
BOOST_TEST(!parse("keyword123", r, space_p).hit);
}
}
// distinct_directive(parser<TailT> const & tail_)
{
distinct_directive<
char,
alternative<
alnum_parser,
sequence<
chlit<>,
negated_char_parser<chlit<> >
>
>
>
distinct_d(alnum_p | ('-' >> ~ch_p('-')));
// operator[](CharT const* str) const
{
rule_t r = distinct_d["keyword"] >> !str_p("--") >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword--123", r, space_p).full);
BOOST_TEST(!parse("keyword-123", r, space_p).hit);
}
// operator[](parser<ParserT> const &subject) const
{
rule_t r = distinct_d[str_p("keyword")] >> !str_p("--") >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword--123", r, space_p).full);
BOOST_TEST(!parse("keyword-123", r, space_p).hit);
}
}
}
void dynamic_distinct_parser_test()
{
// dynamic_distinct_parser()
{
dynamic_distinct_parser<scanner_t> distinct_p;
// operator()(CharT const* str) const
rule_t r = distinct_p("keyword") >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword123", r, space_p).full);
}
// dynamic_distinct_parser(CharT const* letters)
{
dynamic_distinct_parser<scanner_t> distinct_p("0-9a-zA-Z_");
// operator()(CharT const* str) const
rule_t r = distinct_p("keyword") >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword-123", r, space_p).full);
BOOST_TEST(!parse("keyword123", r, space_p).hit);
}
// dynamic_distinct_parser(parser<TailT> const & tail_)
{
dynamic_distinct_parser<scanner_t>
distinct_p(alnum_p | ('-' >> ~ch_p('-')));
// operator()(CharT const* str) const
rule_t r = distinct_p("keyword") >> !str_p("--") >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword--123", r, space_p).full);
BOOST_TEST(!parse("keyword-123", r, space_p).hit);
}
}
void dynamic_distinct_directive_test()
{
// dynamic_distinct_directive()
{
dynamic_distinct_directive<scanner_t> distinct_d;
// operator[](CharT const* str) const
{
rule_t r = distinct_d["keyword"] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword123", r, space_p).full);
}
// operator[](parser<ParserT> const &subject) const
{
rule_t r = distinct_d[str_p("keyword")] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword123", r, space_p).full);
}
}
// dynamic_distinct_directive(CharT const* letters)
{
dynamic_distinct_directive<scanner_t> distinct_d("0-9a-zA-Z_");
// operator[](CharT const* str) const
{
rule_t r = distinct_d["keyword"] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword-123", r, space_p).full);
BOOST_TEST(!parse("keyword123", r, space_p).hit);
}
// operator[](parser<ParserT> const &subject) const
{
rule_t r = distinct_d[str_p("keyword")] >> !ch_p('-') >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword-123", r, space_p).full);
BOOST_TEST(!parse("keyword123", r, space_p).hit);
}
}
// dynamic_distinct_directive(parser<TailT> const & tail_)
{
dynamic_distinct_directive<scanner_t>
distinct_d(alnum_p | ('-' >> ~ch_p('-')));
// operator[](CharT const* str) const
{
rule_t r = distinct_d["keyword"] >> !str_p("--") >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword--123", r, space_p).full);
BOOST_TEST(!parse("keyword-123", r, space_p).hit);
}
// operator[](parser<ParserT> const &subject) const
{
rule_t r = distinct_d[str_p("keyword")] >> !str_p("--") >> int_p;
BOOST_TEST(parse("keyword 123", r, space_p).full);
BOOST_TEST(parse("keyword--123", r, space_p).full);
BOOST_TEST(!parse("keyword-123", r, space_p).hit);
}
}
}
int
main()
{
distinct_parser_test();
distinct_directive_test();
dynamic_distinct_parser_test();
dynamic_distinct_directive_test();
return boost::report_errors();
}
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