1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // REQUIRES: locale.cs_CZ.ISO8859-2
11
12 // <regex>
13
14 // template <class charT> struct regex_traits;
15
16 // template <class ForwardIterator>
17 // string_type
18 // lookup_collatename(ForwardIterator first, ForwardIterator last) const;
19
20 #include <regex>
21 #include <iterator>
22 #include <cassert>
23 #include "test_iterators.h"
24
25 template <class char_type>
26 void
test(const char_type * A,const std::basic_string<char_type> & expected)27 test(const char_type* A, const std::basic_string<char_type>& expected)
28 {
29 std::regex_traits<char_type> t;
30 typedef forward_iterator<const char_type*> F;
31 assert(t.lookup_collatename(F(A), F(A + t.length(A))) == expected);
32 }
33
main()34 int main()
35 {
36 test("NUL", std::string("\x00", 1));
37 test("alert", std::string("\x07"));
38 test("backspace", std::string("\x08"));
39 test("tab", std::string("\x09"));
40 test("carriage-return", std::string("\x0D"));
41 test("newline", std::string("\x0A"));
42 test("vertical-tab", std::string("\x0B"));
43 test("form-feed", std::string("\x0C"));
44 test("space", std::string(" "));
45 test("exclamation-mark", std::string("!"));
46 test("quotation-mark", std::string("\""));
47 test("number-sign", std::string("#"));
48 test("dollar-sign", std::string("$"));
49 test("percent-sign", std::string("%"));
50 test("ampersand", std::string("&"));
51 test("apostrophe", std::string("\'"));
52 test("left-parenthesis", std::string("("));
53 test("right-parenthesis", std::string(")"));
54 test("asterisk", std::string("*"));
55 test("plus-sign", std::string("+"));
56 test("comma", std::string(","));
57 test("hyphen-minus", std::string("-"));
58 test("hyphen", std::string("-"));
59 test("full-stop", std::string("."));
60 test("period", std::string("."));
61 test("slash", std::string("/"));
62 test("solidus", std::string("/"));
63 test("zero", std::string("0"));
64 test("one", std::string("1"));
65 test("two", std::string("2"));
66 test("three", std::string("3"));
67 test("four", std::string("4"));
68 test("five", std::string("5"));
69 test("six", std::string("6"));
70 test("seven", std::string("7"));
71 test("eight", std::string("8"));
72 test("nine", std::string("9"));
73 test("colon", std::string(":"));
74 test("semicolon", std::string(";"));
75 test("less-than-sign", std::string("<"));
76 test("equals-sign", std::string("="));
77 test("greater-than-sign", std::string(">"));
78 test("question-mark", std::string("?"));
79 test("commercial-at", std::string("@"));
80 for (char c = 'A'; c <= 'Z'; ++c)
81 {
82 const char a[2] = {c};
83 test(a, std::string(a));
84 }
85 test("left-square-bracket", std::string("["));
86 test("backslash", std::string("\\"));
87 test("reverse-solidus", std::string("\\"));
88 test("right-square-bracket", std::string("]"));
89 test("circumflex-accent", std::string("^"));
90 test("circumflex", std::string("^"));
91 test("low-line", std::string("_"));
92 test("underscore", std::string("_"));
93 test("grave-accent", std::string("`"));
94 for (char c = 'a'; c <= 'z'; ++c)
95 {
96 const char a[2] = {c};
97 test(a, std::string(a));
98 }
99 test("left-brace", std::string("{"));
100 test("left-curly-bracket", std::string("{"));
101 test("vertical-line", std::string("|"));
102 test("right-brace", std::string("}"));
103 test("right-curly-bracket", std::string("}"));
104 test("tilde", std::string("~"));
105
106 test("tild", std::string(""));
107 test("ch", std::string(""));
108 std::locale::global(std::locale("cs_CZ.ISO8859-2"));
109 test("ch", std::string("ch"));
110 std::locale::global(std::locale("C"));
111
112 test(L"NUL", std::wstring(L"\x00", 1));
113 test(L"alert", std::wstring(L"\x07"));
114 test(L"backspace", std::wstring(L"\x08"));
115 test(L"tab", std::wstring(L"\x09"));
116 test(L"carriage-return", std::wstring(L"\x0D"));
117 test(L"newline", std::wstring(L"\x0A"));
118 test(L"vertical-tab", std::wstring(L"\x0B"));
119 test(L"form-feed", std::wstring(L"\x0C"));
120 test(L"space", std::wstring(L" "));
121 test(L"exclamation-mark", std::wstring(L"!"));
122 test(L"quotation-mark", std::wstring(L"\""));
123 test(L"number-sign", std::wstring(L"#"));
124 test(L"dollar-sign", std::wstring(L"$"));
125 test(L"percent-sign", std::wstring(L"%"));
126 test(L"ampersand", std::wstring(L"&"));
127 test(L"apostrophe", std::wstring(L"\'"));
128 test(L"left-parenthesis", std::wstring(L"("));
129 test(L"right-parenthesis", std::wstring(L")"));
130 test(L"asterisk", std::wstring(L"*"));
131 test(L"plus-sign", std::wstring(L"+"));
132 test(L"comma", std::wstring(L","));
133 test(L"hyphen-minus", std::wstring(L"-"));
134 test(L"hyphen", std::wstring(L"-"));
135 test(L"full-stop", std::wstring(L"."));
136 test(L"period", std::wstring(L"."));
137 test(L"slash", std::wstring(L"/"));
138 test(L"solidus", std::wstring(L"/"));
139 test(L"zero", std::wstring(L"0"));
140 test(L"one", std::wstring(L"1"));
141 test(L"two", std::wstring(L"2"));
142 test(L"three", std::wstring(L"3"));
143 test(L"four", std::wstring(L"4"));
144 test(L"five", std::wstring(L"5"));
145 test(L"six", std::wstring(L"6"));
146 test(L"seven", std::wstring(L"7"));
147 test(L"eight", std::wstring(L"8"));
148 test(L"nine", std::wstring(L"9"));
149 test(L"colon", std::wstring(L":"));
150 test(L"semicolon", std::wstring(L";"));
151 test(L"less-than-sign", std::wstring(L"<"));
152 test(L"equals-sign", std::wstring(L"="));
153 test(L"greater-than-sign", std::wstring(L">"));
154 test(L"question-mark", std::wstring(L"?"));
155 test(L"commercial-at", std::wstring(L"@"));
156 for (wchar_t c = L'A'; c <= L'Z'; ++c)
157 {
158 const wchar_t a[2] = {c};
159 test(a, std::wstring(a));
160 }
161 test(L"left-square-bracket", std::wstring(L"["));
162 test(L"backslash", std::wstring(L"\\"));
163 test(L"reverse-solidus", std::wstring(L"\\"));
164 test(L"right-square-bracket", std::wstring(L"]"));
165 test(L"circumflex-accent", std::wstring(L"^"));
166 test(L"circumflex", std::wstring(L"^"));
167 test(L"low-line", std::wstring(L"_"));
168 test(L"underscore", std::wstring(L"_"));
169 test(L"grave-accent", std::wstring(L"`"));
170 for (wchar_t c = L'a'; c <= L'z'; ++c)
171 {
172 const wchar_t a[2] = {c};
173 test(a, std::wstring(a));
174 }
175 test(L"left-brace", std::wstring(L"{"));
176 test(L"left-curly-bracket", std::wstring(L"{"));
177 test(L"vertical-line", std::wstring(L"|"));
178 test(L"right-brace", std::wstring(L"}"));
179 test(L"right-curly-bracket", std::wstring(L"}"));
180 test(L"tilde", std::wstring(L"~"));
181
182 test(L"tild", std::wstring(L""));
183 test(L"ch", std::wstring(L""));
184 std::locale::global(std::locale("cs_CZ.ISO8859-2"));
185 test(L"ch", std::wstring(L"ch"));
186 std::locale::global(std::locale("C"));
187 }
188