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- /*=============================================================================
- 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 push_front_actor, pop_front_actor
- ///////////////////////////////////////////////////////////////////////////////
- #include "action_tests.hpp"
- #include <boost/spirit/include/classic_core.hpp>
- #include <boost/spirit/include/classic_erase_actor.hpp>
- #include <map>
- void erase_action_test()
- {
- using namespace BOOST_SPIRIT_CLASSIC_NS;
- const char* cp = "one,two,three";
- const char* cp_first = cp;
- const char* cp_last = cp + test_impl::string_length(cp);
- const char* cp_i[] = {"one","two","three"};
- typedef std::map<std::string, int> map_string_type;
- map_string_type c;
- map_string_type::const_iterator it_find;
- scanner<char const*> scan(cp_first, cp_last);
- match<> hit;
- c["one"]=1;
- c["two"]=2;
- c["three"]=3;
- c["four"]=4;
- hit = (*((+alpha_p)[ erase_a(c) ] >> !ch_p(','))).parse(scan);
- BOOST_CHECK(hit);
- BOOST_CHECK_EQUAL(scan.first, scan.last);
- BOOST_CHECK_EQUAL( c.size(), static_cast<map_string_type::size_type>(1));
- for (int i=0;i<3;++i)
- {
- it_find = c.find(cp_i[i]);
- BOOST_CHECK( it_find == c.end() );
- }
- scan.first = cp;
- }
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