1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 //                     The LLVM Compiler Infrastructure
5 //
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
8 //
9 //===----------------------------------------------------------------------===//
10 
11 // <regex>
12 
13 // template <class charT> struct regex_traits;
14 
15 // charT translate_nocase(charT c) const;
16 
17 // XFAIL: with_system_lib=x86_64-apple-darwin11
18 // XFAIL: with_system_lib=x86_64-apple-darwin12
19 
20 #include <regex>
21 #include <cassert>
22 
23 #include "platform_support.h"
24 
25 int main()
26 {
27     {
28         std::regex_traits<char> t;
29         assert(t.translate_nocase(' ') == ' ');
30         assert(t.translate_nocase('A') == 'a');
31         assert(t.translate_nocase('\x07') == '\x07');
32         assert(t.translate_nocase('.') == '.');
33         assert(t.translate_nocase('a') == 'a');
34         assert(t.translate_nocase('1') == '1');
35         assert(t.translate_nocase('\xDA') == '\xDA');
36         assert(t.translate_nocase('\xFA') == '\xFA');
37         t.imbue(std::locale(LOCALE_en_US_UTF_8));
38         assert(t.translate_nocase(' ') == ' ');
39         assert(t.translate_nocase('A') == 'a');
40         assert(t.translate_nocase('\x07') == '\x07');
41         assert(t.translate_nocase('.') == '.');
42         assert(t.translate_nocase('a') == 'a');
43         assert(t.translate_nocase('1') == '1');
44         assert(t.translate_nocase('\xDA') == '\xFA');
45         assert(t.translate_nocase('\xFA') == '\xFA');
46     }
47     {
48         std::regex_traits<wchar_t> t;
49         assert(t.translate_nocase(L' ') == L' ');
50         assert(t.translate_nocase(L'A') == L'a');
51         assert(t.translate_nocase(L'\x07') == L'\x07');
52         assert(t.translate_nocase(L'.') == L'.');
53         assert(t.translate_nocase(L'a') == L'a');
54         assert(t.translate_nocase(L'1') == L'1');
55         assert(t.translate_nocase(L'\xDA') == L'\xDA');
56         assert(t.translate_nocase(L'\xFA') == L'\xFA');
57         t.imbue(std::locale(LOCALE_en_US_UTF_8));
58         assert(t.translate_nocase(L' ') == L' ');
59         assert(t.translate_nocase(L'A') == L'a');
60         assert(t.translate_nocase(L'\x07') == L'\x07');
61         assert(t.translate_nocase(L'.') == L'.');
62         assert(t.translate_nocase(L'a') == L'a');
63         assert(t.translate_nocase(L'1') == L'1');
64         assert(t.translate_nocase(L'\xDA') == L'\xFA');
65         assert(t.translate_nocase(L'\xFA') == L'\xFA');
66     }
67 }
68