libstdc++-v3/testsuite/22_locale/time_get/get_date/char/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<char> 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 string empty;
  43
  44   // create an ostream-derived object, cache the time_get facet
  45   iterator_type end;
  46
  47   istringstream iss;
  48   const time_get<char>& tim_get = use_facet<time_get<char> >(iss.getloc());
  49
  50   const ios_base::iostate good = ios_base::goodbit;
  51   ios_base::iostate errorstate = good;
  52
  53   // create "C" time objects
  54   const tm time_bday = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  55
  56   // iter_type
  57   // get_date(iter_type, iter_type, ios_base&, ios_base::iostate&, tm*) const
  58
  59   // sanity checks for "C" locale
  60   iss.imbue(loc_c);
  61   iss.str("04/04/71");
  62   iterator_type is_it01(iss);
  63   errorstate = good;
  64
  65   // inspection of named locales, de_DE.ISO8859-15
  66   iss.imbue(loc_de);
  67   iss.str("04.04.1971");
  68   iterator_type is_it10(iss);
  69   tm time10;
  70   errorstate = good;
  71   tim_get.get_date(is_it10, end, iss, errorstate, &time10);
  72   VERIFY( time10.tm_mon == time_bday.tm_mon );
  73   VERIFY( time10.tm_mday == time_bday.tm_mday );
  74   VERIFY( time10.tm_year == time_bday.tm_year );
  75   VERIFY( errorstate == ios_base::eofbit );
  76
  77   // inspection of named locales, en_HK
  78   iss.imbue(loc_hk);
  79   iss.str("Sunday, April 04, 1971");
  80   iterator_type is_it20(iss);
  81   tm time20;
  82   errorstate = good;
  83   tim_get.get_date(is_it20, end, iss, errorstate, &time20);
  84   VERIFY( time20.tm_mon == time_bday.tm_mon );
  85   VERIFY( time20.tm_mday == time_bday.tm_mday );
  86   VERIFY( time20.tm_year == time_bday.tm_year );
  87   VERIFY( errorstate == ios_base::eofbit );
  88 }
  89
  90 int main()
  91 {
  92   test02();
  93   return 0;
  94 }