113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
/*
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*
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* Copyright (c) 2009
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* John Maddock
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*
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* Use, modification and distribution are subject to the
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* Boost Software License, Version 1.0. (See accompanying file
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* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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#include <boost/regex.hpp>
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#include <boost/detail/lightweight_main.hpp>
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#include "../test_macros.hpp"
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#ifdef BOOST_INTEL
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#pragma warning(disable:1418 981 983 383)
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#endif
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template <class charT>
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void test_named_subexpressions(charT)
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{
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//
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// Really this is just a test that the overloaded access functions work correctly:
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//
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static const charT e[] =
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{
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'(', '?', '\'', 'o', 'n', 'e', '\'', 'a', '+', ')', '(', '?', '<', 't', 'w', 'o', '>', 'b', '+', ')', '\0'
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};
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static const charT t[] =
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{
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'm', 'm', 'a', 'a', 'a', 'b', 'b', 'n', 'n', '\0'
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};
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static const charT one[] =
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{
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'o', 'n', 'e', '\0'
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};
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static const charT two[] =
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{
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't', 'w', 'o', '\0'
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};
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static const std::basic_string<charT> s_one(one);
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static const std::basic_string<charT> s_two(two);
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static const charT result1[] = { 'a', 'a', 'a', '\0' };
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static const charT result2[] = { 'b', 'b', '\0' };
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static const std::basic_string<charT> s_result1(result1);
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static const std::basic_string<charT> s_result2(result2);
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static const char* c_one = "one";
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static const char* c_two = "two";
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static const std::string cs_one(c_one);
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static const std::string cs_two(c_two);
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boost::basic_regex<charT> expression(e);
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boost::match_results<const charT*> what;
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if(regex_search(t, what, expression))
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{
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BOOST_CHECK(what.length(1) == 3);
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BOOST_CHECK(what.length(one) == 3);
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BOOST_CHECK(what.length(s_one) == 3);
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BOOST_CHECK(what.length(c_one) == 3);
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BOOST_CHECK(what.length(cs_one) == 3);
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BOOST_CHECK(what.position(1) == 2);
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BOOST_CHECK(what.position(one) == 2);
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BOOST_CHECK(what.position(s_one) == 2);
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BOOST_CHECK(what.position(c_one) == 2);
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BOOST_CHECK(what.position(cs_one) == 2);
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BOOST_CHECK(what.str(1) == s_result1);
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BOOST_CHECK(what.str(one) == s_result1);
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BOOST_CHECK(what.str(s_one) == s_result1);
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BOOST_CHECK(what.str(c_one) == s_result1);
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BOOST_CHECK(what.str(cs_one) == s_result1);
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BOOST_CHECK(what[1] == s_result1);
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BOOST_CHECK(what[one] == s_result1);
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BOOST_CHECK(what[s_one] == s_result1);
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BOOST_CHECK(what[c_one] == s_result1);
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BOOST_CHECK(what[cs_one] == s_result1);
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BOOST_CHECK(what.length(2) == 2);
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BOOST_CHECK(what.length(two) == 2);
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BOOST_CHECK(what.length(s_two) == 2);
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BOOST_CHECK(what.length(c_two) == 2);
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BOOST_CHECK(what.length(cs_two) == 2);
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BOOST_CHECK(what.position(2) == 5);
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BOOST_CHECK(what.position(two) == 5);
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BOOST_CHECK(what.position(s_two) == 5);
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BOOST_CHECK(what.position(c_two) == 5);
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BOOST_CHECK(what.position(cs_two) == 5);
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BOOST_CHECK(what.str(2) == s_result2);
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BOOST_CHECK(what.str(two) == s_result2);
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BOOST_CHECK(what.str(s_two) == s_result2);
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BOOST_CHECK(what.str(c_two) == s_result2);
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BOOST_CHECK(what.str(cs_two) == s_result2);
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BOOST_CHECK(what[2] == s_result2);
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BOOST_CHECK(what[two] == s_result2);
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BOOST_CHECK(what[s_two] == s_result2);
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BOOST_CHECK(what[c_two] == s_result2);
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BOOST_CHECK(what[cs_two] == s_result2);
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}
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else
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{
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BOOST_ERROR("Expected match not found");
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}
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}
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int cpp_main( int , char* [] )
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{
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test_named_subexpressions(char(0));
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test_named_subexpressions(wchar_t(0));
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return 0;
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}
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