199 lines
6.5 KiB
C++
199 lines
6.5 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2015 Joel de Guzman
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Copyright (c) 2001-2011 Hartmut Kaiser
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Copyright (c) 2019 Christian Mazakas
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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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#define BOOST_SPIRIT_X3_UNICODE
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/spirit/home/x3.hpp>
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#include <boost/utility/string_view.hpp>
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#include <iostream>
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#include <vector>
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#include <algorithm>
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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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{
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using namespace boost::spirit::x3::ascii;
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BOOST_TEST(test("x", 'x'));
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BOOST_TEST(test(L"x", L'x'));
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BOOST_TEST(!test("y", 'x'));
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BOOST_TEST(!test(L"y", L'x'));
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BOOST_TEST(test("x", char_));
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BOOST_TEST(test("x", char_('x')));
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BOOST_TEST(!test("x", char_('y')));
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BOOST_TEST(test("x", char_('a', 'z')));
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BOOST_TEST(!test("x", char_('0', '9')));
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BOOST_TEST(test("0", char_('0', '9')));
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BOOST_TEST(test("9", char_('0', '9')));
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BOOST_TEST(!test("0", ~char_('0', '9')));
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BOOST_TEST(!test("9", ~char_('0', '9')));
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BOOST_TEST(!test("x", ~char_));
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BOOST_TEST(!test("x", ~char_('x')));
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BOOST_TEST(test(" ", ~char_('x')));
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BOOST_TEST(test("X", ~char_('x')));
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BOOST_TEST(!test("x", ~char_('b', 'y')));
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BOOST_TEST(test("a", ~char_('b', 'y')));
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BOOST_TEST(test("z", ~char_('b', 'y')));
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BOOST_TEST(test("x", ~~char_));
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BOOST_TEST(test("x", ~~char_('x')));
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BOOST_TEST(!test(" ", ~~char_('x')));
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BOOST_TEST(!test("X", ~~char_('x')));
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BOOST_TEST(test("x", ~~char_('b', 'y')));
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BOOST_TEST(!test("a", ~~char_('b', 'y')));
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BOOST_TEST(!test("z", ~~char_('b', 'y')));
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}
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{
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using namespace boost::spirit::x3::ascii;
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BOOST_TEST(test(" x", 'x', space));
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BOOST_TEST(test(L" x", L'x', space));
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BOOST_TEST(test(" x", char_, space));
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BOOST_TEST(test(" x", char_('x'), space));
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BOOST_TEST(!test(" x", char_('y'), space));
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BOOST_TEST(test(" x", char_('a', 'z'), space));
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BOOST_TEST(!test(" x", char_('0', '9'), space));
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}
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{
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using namespace boost::spirit::x3::standard_wide;
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BOOST_TEST(test(L"x", char_));
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BOOST_TEST(test(L"x", char_(L'x')));
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BOOST_TEST(!test(L"x", char_(L'y')));
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BOOST_TEST(test(L"x", char_(L'a', L'z')));
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BOOST_TEST(!test(L"x", char_(L'0', L'9')));
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BOOST_TEST(!test(L"x", ~char_));
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BOOST_TEST(!test(L"x", ~char_(L'x')));
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BOOST_TEST(test(L" ", ~char_(L'x')));
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BOOST_TEST(test(L"X", ~char_(L'x')));
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BOOST_TEST(!test(L"x", ~char_(L'b', L'y')));
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BOOST_TEST(test(L"a", ~char_(L'b', L'y')));
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BOOST_TEST(test(L"z", ~char_(L'b', L'y')));
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BOOST_TEST(test(L"x", ~~char_));
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BOOST_TEST(test(L"x", ~~char_(L'x')));
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BOOST_TEST(!test(L" ", ~~char_(L'x')));
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BOOST_TEST(!test(L"X", ~~char_(L'x')));
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BOOST_TEST(test(L"x", ~~char_(L'b', L'y')));
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BOOST_TEST(!test(L"a", ~~char_(L'b', L'y')));
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BOOST_TEST(!test(L"z", ~~char_(L'b', L'y')));
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}
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// unicode (normal ASCII)
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{
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using namespace boost::spirit::x3::unicode;
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BOOST_TEST(test(U"abcd", +char_(U"abcd")));
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BOOST_TEST(!test(U"abcd", +char_(U"qwer")));
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auto const sub_delims = char_(U"!$&'()*+,;=");
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auto const delims =
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std::vector<boost::u32string_view>{U"!", U"$", U"&", U"'", U"(", U")", U"*", U"+",
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U",", U";", U"="};
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auto const matched_all_sub_delims =
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std::all_of(delims.begin(), delims.end(), [&](auto const delim) -> bool {
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return test(delim, sub_delims);
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});
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BOOST_TEST(matched_all_sub_delims);
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}
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// unicode (escaped Unicode char literals)
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{
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using namespace boost::spirit::x3::unicode;
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auto const chars = char_(U"\u0024\u00a2\u0939\u20ac\U00010348");
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auto const test_strings =
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std::vector<boost::u32string_view>{U"\u0024", U"\u00a2", U"\u0939", U"\u20ac",
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U"\U00010348"};
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auto const bad_test_strings = std::vector<boost::u32string_view>{U"a", U"B", U"c", U"\u0409"};
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auto const all_matched =
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std::all_of(test_strings.begin(), test_strings.end(), [&](auto const test_str) -> bool {
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return test(test_str, chars);
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});
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auto const none_matched =
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std::all_of(bad_test_strings.begin(), bad_test_strings.end(), [&](auto const bad_test_str) -> bool {
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return !test(bad_test_str, chars);
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});
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BOOST_TEST(all_matched);
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BOOST_TEST(none_matched);
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}
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{ // single char strings!
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namespace ascii = boost::spirit::x3::ascii;
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namespace wide = boost::spirit::x3::standard_wide;
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BOOST_TEST(test("x", "x"));
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BOOST_TEST(test(L"x", L"x"));
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BOOST_TEST(test("x", ascii::char_("x")));
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BOOST_TEST(test(L"x", wide::char_(L"x")));
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BOOST_TEST(test("x", ascii::char_("a", "z")));
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BOOST_TEST(test(L"x", wide::char_(L"a", L"z")));
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}
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{
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// chsets
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namespace ascii = boost::spirit::x3::ascii;
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namespace wide = boost::spirit::x3::standard_wide;
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BOOST_TEST(test("x", ascii::char_("a-z")));
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BOOST_TEST(!test("1", ascii::char_("a-z")));
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BOOST_TEST(test("1", ascii::char_("a-z0-9")));
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BOOST_TEST(test("x", wide::char_(L"a-z")));
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BOOST_TEST(!test("1", wide::char_(L"a-z")));
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BOOST_TEST(test("1", wide::char_(L"a-z0-9")));
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std::string set = "a-z0-9";
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BOOST_TEST(test("x", ascii::char_(set)));
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#ifdef SPIRIT_NO_COMPILE_CHECK
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test("", ascii::char_(L"a-z0-9"));
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#endif
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}
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{
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namespace ascii = boost::spirit::x3::ascii;
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char const* input = "\x80";
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// ascii > 7 bits (this should fail, not assert!)
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BOOST_TEST(!test(input, ascii::char_));
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BOOST_TEST(!test(input, ascii::char_('a')));
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BOOST_TEST(!test(input, ascii::alnum));
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BOOST_TEST(!test(input, ascii::char_("a-z")));
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BOOST_TEST(!test(input, ascii::char_('0', '9')));
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}
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return boost::report_errors();
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}
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