| /*============================================================================= |
| 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(); |
| } |