41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2003 Jonathan de Halleux (dehalleux@pelikhan.com)
|
|
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)
|
|
=============================================================================*/
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// Test suite for increment_actor
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "action_tests.hpp"
|
|
#include <boost/spirit/include/classic_core.hpp>
|
|
#include <boost/spirit/include/classic_decrement_actor.hpp>
|
|
|
|
void decrement_action_test()
|
|
{
|
|
using namespace BOOST_SPIRIT_CLASSIC_NS;
|
|
|
|
BOOST_MESSAGE("decrement_test");
|
|
|
|
const char* cp = "63";
|
|
const char* cp_first = cp;
|
|
const char* cp_last = cp + test_impl::string_length(cp);
|
|
int h=127;
|
|
int hm=h;
|
|
|
|
scanner<char const*> scan( cp_first, cp_last );
|
|
match<> hit;
|
|
|
|
hit = int_p[ decrement_a(hm)].parse(scan);
|
|
BOOST_CHECK(hit);
|
|
BOOST_CHECK_EQUAL(scan.first, scan.last);
|
|
|
|
--h;
|
|
BOOST_CHECK_EQUAL( hm,h);
|
|
}
|
|
|