45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*=============================================================================
|
|
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 <boost/detail/lightweight_test.hpp>
|
|
#include <boost/spirit/include/qi_auxiliary.hpp>
|
|
#include <boost/spirit/include/qi_operator.hpp>
|
|
#include <boost/spirit/include/phoenix_core.hpp>
|
|
|
|
#include <iostream>
|
|
#include "test.hpp"
|
|
|
|
int
|
|
main()
|
|
{
|
|
using spirit_test::test;
|
|
using boost::spirit::eps;
|
|
|
|
{
|
|
BOOST_TEST((test("", eps)));
|
|
BOOST_TEST((test("xxx", eps, false)));
|
|
BOOST_TEST((!test("", !eps))); // not predicate
|
|
}
|
|
|
|
{ // test non-lazy semantic predicate
|
|
|
|
BOOST_TEST((test("", eps(true))));
|
|
BOOST_TEST((!test("", eps(false))));
|
|
BOOST_TEST((test("", !eps(false)))); // not predicate
|
|
}
|
|
|
|
{ // test lazy semantic predicate
|
|
|
|
using boost::phoenix::val;
|
|
|
|
BOOST_TEST((test("", eps(val(true)))));
|
|
BOOST_TEST((!test("", eps(val(false)))));
|
|
BOOST_TEST((test("", !eps(val(false))))); // not predicate
|
|
}
|
|
|
|
return boost::report_errors();
|
|
}
|