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Howard Hinnant70505302010-06-17 00:34:59 +00001//===----------------------------------------------------------------------===//
2//
3// The LLVM Compiler Infrastructure
4//
Howard Hinnant412dbeb2010-11-16 22:09:02 +00005// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
Howard Hinnant70505302010-06-17 00:34:59 +00007//
8//===----------------------------------------------------------------------===//
9
10// <regex>
11
12// template <class charT> struct regex_traits;
13
14// template <class ForwardIterator>
15// string_type
16// lookup_collatename(ForwardIterator first, ForwardIterator last) const;
17
Howard Hinnant70505302010-06-17 00:34:59 +000018#include <regex>
19#include <iterator>
20#include <cassert>
21#include "iterators.h"
22
23template <class char_type>
24void
25test(const char_type* A, const char_type* expected)
26{
27 std::regex_traits<char_type> t;
28 typedef forward_iterator<const char_type*> F;
29 assert(t.lookup_collatename(F(A), F(A + t.length(A))) == expected);
30}
31
32int main()
33{
34 test("NUL", "\x00");
35 test("alert", "\x07");
36 test("backspace", "\x08");
37 test("tab", "\x09");
38 test("carriage-return", "\x0D");
39 test("newline", "\x0A");
40 test("vertical-tab", "\x0B");
41 test("form-feed", "\x0C");
42 test("space", " ");
43 test("exclamation-mark", "!");
44 test("quotation-mark", "\"");
45 test("number-sign", "#");
46 test("dollar-sign", "$");
47 test("percent-sign", "%");
48 test("ampersand", "&");
49 test("apostrophe", "\'");
50 test("left-parenthesis", "(");
51 test("right-parenthesis", ")");
52 test("asterisk", "*");
53 test("plus-sign", "+");
54 test("comma", ",");
55 test("hyphen-minus", "-");
56 test("hyphen", "-");
57 test("full-stop", ".");
58 test("period", ".");
59 test("slash", "/");
60 test("solidus", "/");
61 test("zero", "0");
62 test("one", "1");
63 test("two", "2");
64 test("three", "3");
65 test("four", "4");
66 test("five", "5");
67 test("six", "6");
68 test("seven", "7");
69 test("eight", "8");
70 test("nine", "9");
71 test("colon", ":");
72 test("semicolon", ";");
73 test("less-than-sign", "<");
74 test("equals-sign", "=");
75 test("greater-than-sign", ">");
76 test("question-mark", "?");
77 test("commercial-at", "@");
78 for (char c = 'A'; c <= 'Z'; ++c)
79 {
80 const char a[2] = {c};
81 test(a, a);
82 }
83 test("left-square-bracket", "[");
84 test("backslash", "\\");
85 test("reverse-solidus", "\\");
86 test("right-square-bracket", "]");
87 test("circumflex-accent", "^");
88 test("circumflex", "^");
89 test("low-line", "_");
90 test("underscore", "_");
91 test("grave-accent", "`");
92 for (char c = 'a'; c <= 'z'; ++c)
93 {
94 const char a[2] = {c};
95 test(a, a);
96 }
97 test("left-brace", "{");
98 test("left-curly-bracket", "{");
99 test("vertical-line", "|");
100 test("right-brace", "}");
101 test("right-curly-bracket", "}");
102 test("tilde", "~");
103
104 test("tild", "");
105 test("ch", "");
106 std::locale::global(std::locale("cs_CZ.ISO8859-2"));
107 test("ch", "ch");
108 std::locale::global(std::locale("C"));
109
110 test(L"NUL", L"\x00");
111 test(L"alert", L"\x07");
112 test(L"backspace", L"\x08");
113 test(L"tab", L"\x09");
114 test(L"carriage-return", L"\x0D");
115 test(L"newline", L"\x0A");
116 test(L"vertical-tab", L"\x0B");
117 test(L"form-feed", L"\x0C");
118 test(L"space", L" ");
119 test(L"exclamation-mark", L"!");
120 test(L"quotation-mark", L"\"");
121 test(L"number-sign", L"#");
122 test(L"dollar-sign", L"$");
123 test(L"percent-sign", L"%");
124 test(L"ampersand", L"&");
125 test(L"apostrophe", L"\'");
126 test(L"left-parenthesis", L"(");
127 test(L"right-parenthesis", L")");
128 test(L"asterisk", L"*");
129 test(L"plus-sign", L"+");
130 test(L"comma", L",");
131 test(L"hyphen-minus", L"-");
132 test(L"hyphen", L"-");
133 test(L"full-stop", L".");
134 test(L"period", L".");
135 test(L"slash", L"/");
136 test(L"solidus", L"/");
137 test(L"zero", L"0");
138 test(L"one", L"1");
139 test(L"two", L"2");
140 test(L"three", L"3");
141 test(L"four", L"4");
142 test(L"five", L"5");
143 test(L"six", L"6");
144 test(L"seven", L"7");
145 test(L"eight", L"8");
146 test(L"nine", L"9");
147 test(L"colon", L":");
148 test(L"semicolon", L";");
149 test(L"less-than-sign", L"<");
150 test(L"equals-sign", L"=");
151 test(L"greater-than-sign", L">");
152 test(L"question-mark", L"?");
153 test(L"commercial-at", L"@");
154 for (wchar_t c = L'A'; c <= L'Z'; ++c)
155 {
156 const wchar_t a[2] = {c};
157 test(a, a);
158 }
159 test(L"left-square-bracket", L"[");
160 test(L"backslash", L"\\");
161 test(L"reverse-solidus", L"\\");
162 test(L"right-square-bracket", L"]");
163 test(L"circumflex-accent", L"^");
164 test(L"circumflex", L"^");
165 test(L"low-line", L"_");
166 test(L"underscore", L"_");
167 test(L"grave-accent", L"`");
168 for (wchar_t c = L'a'; c <= L'z'; ++c)
169 {
170 const wchar_t a[2] = {c};
171 test(a, a);
172 }
173 test(L"left-brace", L"{");
174 test(L"left-curly-bracket", L"{");
175 test(L"vertical-line", L"|");
176 test(L"right-brace", L"}");
177 test(L"right-curly-bracket", L"}");
178 test(L"tilde", L"~");
179
180 test(L"tild", L"");
181 test(L"ch", L"");
182 std::locale::global(std::locale("cs_CZ.ISO8859-2"));
183 test(L"ch", L"ch");
184 std::locale::global(std::locale("C"));
185}