43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2001-2015 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 <boost/detail/lightweight_test.hpp>
|
|
#include <boost/spirit/home/x3.hpp>
|
|
|
|
#include <iostream>
|
|
#include "test.hpp"
|
|
|
|
int
|
|
main()
|
|
{
|
|
using spirit_test::test;
|
|
using boost::spirit::x3::ascii::space;
|
|
using boost::spirit::x3::ascii::space_type;
|
|
using boost::spirit::x3::ascii::digit;
|
|
using boost::spirit::x3::lexeme;
|
|
using boost::spirit::x3::rule;
|
|
|
|
{
|
|
BOOST_TEST((test(" 1 2 3 4 5", +digit, space)));
|
|
BOOST_TEST((!test(" 1 2 3 4 5", lexeme[+digit], space)));
|
|
BOOST_TEST((test(" 12345", lexeme[+digit], space)));
|
|
BOOST_TEST((test(" 12345 ", lexeme[+digit], space, false)));
|
|
|
|
// lexeme collapsing
|
|
BOOST_TEST((!test(" 1 2 3 4 5", lexeme[lexeme[+digit]], space)));
|
|
BOOST_TEST((test(" 12345", lexeme[lexeme[+digit]], space)));
|
|
BOOST_TEST((test(" 12345 ", lexeme[lexeme[+digit]], space, false)));
|
|
|
|
auto r = +digit;
|
|
auto rr = lexeme[r];
|
|
|
|
BOOST_TEST((!test(" 1 2 3 4 5", rr, space)));
|
|
BOOST_TEST((test(" 12345", rr, space)));
|
|
}
|
|
|
|
return boost::report_errors();
|
|
}
|