1 /*=============================================================================
2 Copyright (c) 2001-2015 Joel de Guzman
3 Copyright (c) 2001-2011 Hartmut Kaiser
4 Copyright (c) 2019 Christian Mazakas
6 Distributed under the Boost Software License, Version 1.0. (See accompanying
7 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
8 =============================================================================*/
10 #define BOOST_SPIRIT_X3_UNICODE
12 #include <boost/detail/lightweight_test.hpp>
13 #include <boost/spirit/home/x3.hpp>
15 #include <boost/utility/string_view.hpp>
26 using spirit_test::test;
29 using namespace boost::spirit::x3::ascii;
31 BOOST_TEST(test("x", 'x'));
32 BOOST_TEST(test(L"x", L'x'));
33 BOOST_TEST(!test("y", 'x'));
34 BOOST_TEST(!test(L"y", L'x'));
36 BOOST_TEST(test("x", char_));
37 BOOST_TEST(test("x", char_('x')));
38 BOOST_TEST(!test("x", char_('y')));
39 BOOST_TEST(test("x", char_('a', 'z')));
40 BOOST_TEST(!test("x", char_('0', '9')));
42 BOOST_TEST(test("0", char_('0', '9')));
43 BOOST_TEST(test("9", char_('0', '9')));
44 BOOST_TEST(!test("0", ~char_('0', '9')));
45 BOOST_TEST(!test("9", ~char_('0', '9')));
47 BOOST_TEST(!test("x", ~char_));
48 BOOST_TEST(!test("x", ~char_('x')));
49 BOOST_TEST(test(" ", ~char_('x')));
50 BOOST_TEST(test("X", ~char_('x')));
51 BOOST_TEST(!test("x", ~char_('b', 'y')));
52 BOOST_TEST(test("a", ~char_('b', 'y')));
53 BOOST_TEST(test("z", ~char_('b', 'y')));
55 BOOST_TEST(test("x", ~~char_));
56 BOOST_TEST(test("x", ~~char_('x')));
57 BOOST_TEST(!test(" ", ~~char_('x')));
58 BOOST_TEST(!test("X", ~~char_('x')));
59 BOOST_TEST(test("x", ~~char_('b', 'y')));
60 BOOST_TEST(!test("a", ~~char_('b', 'y')));
61 BOOST_TEST(!test("z", ~~char_('b', 'y')));
65 using namespace boost::spirit::x3::ascii;
67 BOOST_TEST(test(" x", 'x', space));
68 BOOST_TEST(test(L" x", L'x', space));
70 BOOST_TEST(test(" x", char_, space));
71 BOOST_TEST(test(" x", char_('x'), space));
72 BOOST_TEST(!test(" x", char_('y'), space));
73 BOOST_TEST(test(" x", char_('a', 'z'), space));
74 BOOST_TEST(!test(" x", char_('0', '9'), space));
78 using namespace boost::spirit::x3::standard_wide;
80 BOOST_TEST(test(L"x", char_));
81 BOOST_TEST(test(L"x", char_(L'x')));
82 BOOST_TEST(!test(L"x", char_(L'y')));
83 BOOST_TEST(test(L"x", char_(L'a', L'z')));
84 BOOST_TEST(!test(L"x", char_(L'0', L'9')));
86 BOOST_TEST(!test(L"x", ~char_));
87 BOOST_TEST(!test(L"x", ~char_(L'x')));
88 BOOST_TEST(test(L" ", ~char_(L'x')));
89 BOOST_TEST(test(L"X", ~char_(L'x')));
90 BOOST_TEST(!test(L"x", ~char_(L'b', L'y')));
91 BOOST_TEST(test(L"a", ~char_(L'b', L'y')));
92 BOOST_TEST(test(L"z", ~char_(L'b', L'y')));
94 BOOST_TEST(test(L"x", ~~char_));
95 BOOST_TEST(test(L"x", ~~char_(L'x')));
96 BOOST_TEST(!test(L" ", ~~char_(L'x')));
97 BOOST_TEST(!test(L"X", ~~char_(L'x')));
98 BOOST_TEST(test(L"x", ~~char_(L'b', L'y')));
99 BOOST_TEST(!test(L"a", ~~char_(L'b', L'y')));
100 BOOST_TEST(!test(L"z", ~~char_(L'b', L'y')));
103 // unicode (normal ASCII)
105 using namespace boost::spirit::x3::unicode;
107 BOOST_TEST(test(U"abcd", +char_(U"abcd")));
108 BOOST_TEST(!test(U"abcd", +char_(U"qwer")));
110 auto const sub_delims = char_(U"!$&'()*+,;=");
113 std::vector<boost::u32string_view>{U"!", U"$", U"&", U"'", U"(", U")", U"*", U"+",
116 auto const matched_all_sub_delims =
117 std::all_of(delims.begin(), delims.end(), [&](auto const delim) -> bool {
118 return test(delim, sub_delims);
121 BOOST_TEST(matched_all_sub_delims);
124 // unicode (escaped Unicode char literals)
126 using namespace boost::spirit::x3::unicode;
128 auto const chars = char_(U"\u0024\u00a2\u0939\u20ac\U00010348");
130 auto const test_strings =
131 std::vector<boost::u32string_view>{U"\u0024", U"\u00a2", U"\u0939", U"\u20ac",
134 auto const bad_test_strings = std::vector<boost::u32string_view>{U"a", U"B", U"c", U"\u0409"};
136 auto const all_matched =
137 std::all_of(test_strings.begin(), test_strings.end(), [&](auto const test_str) -> bool {
138 return test(test_str, chars);
141 auto const none_matched =
142 std::all_of(bad_test_strings.begin(), bad_test_strings.end(), [&](auto const bad_test_str) -> bool {
143 return !test(bad_test_str, chars);
146 BOOST_TEST(all_matched);
147 BOOST_TEST(none_matched);
151 { // single char strings!
152 namespace ascii = boost::spirit::x3::ascii;
153 namespace wide = boost::spirit::x3::standard_wide;
155 BOOST_TEST(test("x", "x"));
156 BOOST_TEST(test(L"x", L"x"));
157 BOOST_TEST(test("x", ascii::char_("x")));
158 BOOST_TEST(test(L"x", wide::char_(L"x")));
160 BOOST_TEST(test("x", ascii::char_("a", "z")));
161 BOOST_TEST(test(L"x", wide::char_(L"a", L"z")));
166 namespace ascii = boost::spirit::x3::ascii;
167 namespace wide = boost::spirit::x3::standard_wide;
169 BOOST_TEST(test("x", ascii::char_("a-z")));
170 BOOST_TEST(!test("1", ascii::char_("a-z")));
171 BOOST_TEST(test("1", ascii::char_("a-z0-9")));
173 BOOST_TEST(test("x", wide::char_(L"a-z")));
174 BOOST_TEST(!test("1", wide::char_(L"a-z")));
175 BOOST_TEST(test("1", wide::char_(L"a-z0-9")));
177 std::string set = "a-z0-9";
178 BOOST_TEST(test("x", ascii::char_(set)));
180 #ifdef SPIRIT_NO_COMPILE_CHECK
181 test("", ascii::char_(L"a-z0-9"));
186 namespace ascii = boost::spirit::x3::ascii;
187 char const* input = "\x80";
189 // ascii > 7 bits (this should fail, not assert!)
190 BOOST_TEST(!test(input, ascii::char_));
191 BOOST_TEST(!test(input, ascii::char_('a')));
192 BOOST_TEST(!test(input, ascii::alnum));
193 BOOST_TEST(!test(input, ascii::char_("a-z")));
194 BOOST_TEST(!test(input, ascii::char_('0', '9')));
197 return boost::report_errors();