libstdc++-v3/testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc

   1 // { dg-require-namedlocale "en_HK.ISO8859-1" }
   2 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   3
   4 // 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>
   5
   6 // Copyright (C) 2001-2024 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 // 22.2.5.1.1 time_get members
  24
  25 #include <locale>
  26 #include <sstream>
  27 #include <testsuite_hooks.h>
  28
  29 void test02()
  30 {
  31   using namespace std;
  32
  33   typedef istreambuf_iterator<wchar_t> iterator_type;
  34
  35   // basic construction and sanity checks.
  36   locale loc_c = locale::classic();
  37   locale loc_hk = locale(ISO_8859(1,en_HK));
  38   locale loc_de = locale(ISO_8859(15,de_DE));
  39   VERIFY( loc_hk != loc_c );
  40   VERIFY( loc_hk != loc_de );
  41
  42   const tm time_bday = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  43
  44   const wstring empty;
  45
  46   const ios_base::iostate good = ios_base::goodbit;
  47   ios_base::iostate errorstate = good;
  48
  49   // create an ostream-derived object, cache the time_get facet
  50   iterator_type end;
  51
  52   wistringstream iss;
  53   iss.imbue(loc_de);
  54   const time_get<wchar_t>& tim_get = use_facet<time_get<wchar_t> >(iss.getloc());
  55
  56   // inspection of named locales, de_DE.ISO8859-15
  57   iss.str(L"April");
  58   iterator_type is_it10(iss);
  59   tm time10;
  60   errorstate = good;
  61   tim_get.get_monthname(is_it10, end, iss, errorstate, &time10);
  62   VERIFY( time10.tm_mon == time_bday.tm_mon );
  63   VERIFY( errorstate == ios_base::eofbit );
  64
  65   // inspection of named locales, en_HK
  66   iss.imbue(loc_hk);
  67   const time_get<wchar_t>& tim_get2 = use_facet<time_get<wchar_t> >(iss.getloc());
  68   iss.str(L"April");
  69   iterator_type is_it20(iss);
  70   tm time20;
  71   errorstate = good;
  72   tim_get2.get_monthname(is_it20, end, iss, errorstate, &time20);
  73   VERIFY( time20.tm_mon == time_bday.tm_mon );
  74   VERIFY( errorstate == ios_base::eofbit );
  75 }
  76
  77 int main()
  78 {
  79   test02();
  80   return 0;
  81 }