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