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// { dg-require-namedlocale "zh_TW.UTF-8" }
// 2003-12-17 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2003-2020 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 22.2.5.1.1 time_get members
#include <locale>
#include <sstream>
#include <testsuite_hooks.h>
static bool debian_date_format();
void test01()
{
using namespace std;
typedef istreambuf_iterator<wchar_t> iterator_type;
locale loc_tw = locale("zh_TW.UTF-8");
iterator_type end;
wistringstream iss;
iss.imbue(loc_tw);
const time_get<wchar_t>& tim_get = use_facet<time_get<wchar_t> >(iss.getloc());
const ios_base::iostate good = ios_base::goodbit;
ios_base::iostate errorstate = good;
const wchar_t wstr[] = { 0x897f, 0x5143, L'2', L'0', L'0', L'3',
0x5e74, L'1', L'2', 0x6708, L'1', L'7',
0x65e5 , 0x0 };
iss.str(debian_date_format() ? wstr+2 : wstr);
iterator_type is_it01(iss);
tm time01;
tim_get.get_date(is_it01, end, iss, errorstate, &time01);
VERIFY( errorstate == ios_base::eofbit );
VERIFY( time01.tm_mon == 11 );
VERIFY( time01.tm_mday == 17 );
VERIFY( time01.tm_year == 103 );
}
#include <locale.h>
#if __has_include(<langinfo.h>)
# include <langinfo.h>
#endif
static bool debian_date_format()
{
#ifdef D_FMT
if (setlocale(LC_TIME, "zh_TW.UTF-8") != NULL)
{
// See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31413
// and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71641#c2
if (*nl_langinfo(D_FMT) == '%')
return true;
setlocale(LC_TIME, "C");
}
#endif
return false;
}
int main()
{
test01();
return 0;
}
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