metaparse/test/fail.cpp

31 lines
758 B
C++

// Copyright Abel Sinkovics (abel@sinkovics.hu) 2010.
// 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/metaparse/fail.hpp>
#include <boost/metaparse/is_error.hpp>
#include <boost/metaparse/start.hpp>
#include "common.hpp"
#include <boost/mpl/apply_wrap.hpp>
#include <boost/mpl/assert.hpp>
#include "test_case.hpp"
BOOST_METAPARSE_TEST_CASE(fail)
{
using boost::metaparse::is_error;
using boost::metaparse::fail;
using boost::metaparse::start;
using boost::mpl::apply_wrap2;
// test_fail_for_non_empty_string
BOOST_MPL_ASSERT((
is_error<apply_wrap2<fail<test_failure>, str_hello, start> >
));
}