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57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#include <boost/spirit/include/qi_skip.hpp>
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#include <boost/spirit/include/qi_char.hpp>
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#include <boost/spirit/include/qi_lexeme.hpp>
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#include <boost/spirit/include/qi_operator.hpp>
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#include <boost/phoenix/core.hpp>
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#include <iostream>
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#include "test.hpp"
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int
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main()
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{
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using spirit_test::test;
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using spirit_test::test_attr;
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using boost::spirit::qi::skip;
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using boost::spirit::qi::lexeme;
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using boost::spirit::qi::lit;
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using boost::spirit::ascii::char_;
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using boost::spirit::ascii::space;
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using boost::spirit::ascii::alpha;
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{
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BOOST_TEST((test("a b c d", skip(space)[*char_])));
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}
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{ // test attribute
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std::string s;
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BOOST_TEST((test_attr("a b c d", skip(space)[*char_], s)));
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BOOST_TEST(s == "abcd");
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}
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{ // reskip
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BOOST_TEST((test("ab c d", lexeme[lit('a') >> 'b' >> skip[lit('c') >> 'd']], space)));
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BOOST_TEST((test("abcd", lexeme[lit('a') >> 'b' >> skip[lit('c') >> 'd']], space)));
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BOOST_TEST(!(test("a bcd", lexeme[lit('a') >> 'b' >> skip[lit('c') >> 'd']], space)));
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BOOST_TEST((test("ab c d", lexeme[lexeme[lit('a') >> 'b' >> skip[lit('c') >> 'd']]], space)));
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BOOST_TEST((test("abcd", lexeme[lexeme[lit('a') >> 'b' >> skip[lit('c') >> 'd']]], space)));
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BOOST_TEST(!(test("a bcd", lexeme[lexeme[lit('a') >> 'b' >> skip[lit('c') >> 'd']]], space)));
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}
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{ // lazy skip
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using boost::phoenix::val;
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BOOST_TEST((test("a b c d", skip(val(space))[*char_])));
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}
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return boost::report_errors();
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}
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