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4216708a | 1 | // { dg-require-namedlocale "zh_TW.UTF-8" } |
f63a8495 | 2 | |
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3 | // 2003-12-17 Paolo Carlini <pcarlini@suse.de> |
4 | ||
8d9254fc | 5 | // Copyright (C) 2003-2020 Free Software Foundation, Inc. |
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6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
748086b7 | 10 | // Free Software Foundation; either version 3, or (at your option) |
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11 | // any later version. |
12 | ||
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License along | |
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19 | // with this library; see the file COPYING3. If not see |
20 | // <http://www.gnu.org/licenses/>. | |
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21 | |
22 | // 22.2.5.1.1 time_get members | |
23 | ||
24 | #include <locale> | |
25 | #include <sstream> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
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28 | static bool debian_date_format(); |
29 | ||
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30 | void test01() |
31 | { | |
32 | using namespace std; | |
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33 | |
34 | typedef istreambuf_iterator<wchar_t> iterator_type; | |
35 | ||
4216708a | 36 | locale loc_tw = locale("zh_TW.UTF-8"); |
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37 | |
38 | iterator_type end; | |
39 | ||
40 | wistringstream iss; | |
41 | iss.imbue(loc_tw); | |
42 | const time_get<wchar_t>& tim_get = use_facet<time_get<wchar_t> >(iss.getloc()); | |
43 | ||
44 | const ios_base::iostate good = ios_base::goodbit; | |
45 | ios_base::iostate errorstate = good; | |
46 | ||
47 | const wchar_t wstr[] = { 0x897f, 0x5143, L'2', L'0', L'0', L'3', | |
48 | 0x5e74, L'1', L'2', 0x6708, L'1', L'7', | |
49 | 0x65e5 , 0x0 }; | |
50 | ||
9111b083 | 51 | iss.str(debian_date_format() ? wstr+2 : wstr); |
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52 | iterator_type is_it01(iss); |
53 | tm time01; | |
54 | tim_get.get_date(is_it01, end, iss, errorstate, &time01); | |
55 | VERIFY( errorstate == ios_base::eofbit ); | |
56 | VERIFY( time01.tm_mon == 11 ); | |
57 | VERIFY( time01.tm_mday == 17 ); | |
58 | VERIFY( time01.tm_year == 103 ); | |
59 | } | |
60 | ||
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61 | #include <locale.h> |
62 | #if __has_include(<langinfo.h>) | |
63 | # include <langinfo.h> | |
64 | #endif | |
65 | ||
66 | static bool debian_date_format() | |
67 | { | |
68 | #ifdef D_FMT | |
69 | if (setlocale(LC_TIME, "zh_TW.UTF-8") != NULL) | |
70 | { | |
71 | // See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31413 | |
72 | // and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71641#c2 | |
73 | if (*nl_langinfo(D_FMT) == '%') | |
74 | return true; | |
75 | setlocale(LC_TIME, "C"); | |
76 | } | |
77 | #endif | |
78 | return false; | |
79 | } | |
80 | ||
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81 | int main() |
82 | { | |
83 | test01(); | |
84 | return 0; | |
85 | } |