64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
// Copyright (c) 2012 David Bailey
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// Copyright (c) 2001-2012 Hartmut Kaiser
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//
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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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#include <boost/config/warning_disable.hpp>
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#include <boost/detail/lightweight_test.hpp>
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#ifndef BOOST_SPIRIT_UNICODE
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#define BOOST_SPIRIT_UNICODE
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#endif
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#include <boost/spirit/home/karma/nonterminal/grammar.hpp>
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#include <boost/spirit/home/karma/nonterminal/rule.hpp>
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#include <boost/spirit/home/karma/char.hpp>
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#include "test.hpp"
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using namespace spirit_test;
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///////////////////////////////////////////////////////////////////////////////
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template <typename OutputIterator>
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struct unicode_char_grammar_
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: public boost::spirit::karma::grammar<
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OutputIterator, boost::spirit::char_encoding::unicode::char_type()>
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{
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unicode_char_grammar_() : unicode_char_grammar_::base_type(thechar)
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{
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using boost::spirit::karma::unicode::char_;
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thechar = char_;
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}
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boost::spirit::karma::rule<
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OutputIterator, boost::spirit::char_encoding::unicode::char_type()
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> thechar;
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};
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int
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main()
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{
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using namespace boost::spirit;
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{
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typedef std::basic_string<char_encoding::unicode::char_type> unicode_string;
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typedef std::back_insert_iterator<unicode_string> unicode_back_insert_iterator_type;
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using namespace boost::spirit::unicode;
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BOOST_TEST(test("x", char_, 'x'));
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BOOST_TEST(test(L"x", char_, L'x'));
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char_encoding::unicode::char_type unicodeCharacter = 0x00000078u;
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std::basic_string<char_encoding::unicode::char_type> expected;
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expected.push_back(unicodeCharacter);
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unicode_char_grammar_<unicode_back_insert_iterator_type> unichar;
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BOOST_TEST(test(expected, unichar, unicodeCharacter));
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}
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return boost::report_errors();
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}
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