1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // NetBSD does not support LC_COLLATE at the moment
10 // XFAIL: netbsd
11 // XFAIL: LIBCXX-AIX-FIXME
12
13 // REQUIRES: locale.cs_CZ.ISO8859-2
14
15 // <regex>
16
17 // template <class charT> struct regex_traits;
18
19 // template <class ForwardIterator>
20 // string_type
21 // transform_primary(ForwardIterator first, ForwardIterator last) const;
22
23 #include <regex>
24 #include <cassert>
25
26 #include "test_macros.h"
27 #include "test_iterators.h"
28 #include "platform_support.h" // locale name macros
29
main(int,char **)30 int main(int, char**)
31 {
32 {
33 std::regex_traits<char> t;
34 const char A[] = "A";
35 const char Aacute[] = "\xC1";
36 typedef forward_iterator<const char*> F;
37 assert(t.transform_primary(F(A), F(A+1)) !=
38 t.transform_primary(F(Aacute), F(Aacute+1)));
39 t.imbue(std::locale(LOCALE_cs_CZ_ISO8859_2));
40 assert(t.transform_primary(F(A), F(A+1)) ==
41 t.transform_primary(F(Aacute), F(Aacute+1)));
42 }
43 #ifndef TEST_HAS_NO_WIDE_CHARACTERS
44 {
45 std::regex_traits<wchar_t> t;
46 const wchar_t A[] = L"A";
47 const wchar_t Aacute[] = L"\xC1";
48 typedef forward_iterator<const wchar_t*> F;
49 assert(t.transform_primary(F(A), F(A+1)) !=
50 t.transform_primary(F(Aacute), F(Aacute+1)));
51 t.imbue(std::locale(LOCALE_cs_CZ_ISO8859_2));
52 assert(t.transform_primary(F(A), F(A+1)) ==
53 t.transform_primary(F(Aacute), F(Aacute+1)));
54 }
55 #endif
56
57 return 0;
58 }
59