libstdc++-v3/testsuite/22_locale/time_get/get_time/char/2.cc

   1 // { dg-require-namedlocale "en_HK.ISO8859-1" }
   2
   3 // 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001-2021 Free Software Foundation, Inc.
   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
  10 // Free Software Foundation; either version 3, or (at your option)
  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
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 22.2.5.1.1 time_get members
  23
  24 #include <locale>
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 void test02()
  29 {
  30   using namespace std;
  31
  32   typedef istreambuf_iterator<char> iterator_type;
  33
  34   // basic construction and sanity check
  35   locale loc_c = locale::classic();
  36   locale loc_hk = locale(ISO_8859(1,en_HK));
  37   VERIFY( loc_hk != loc_c );
  38
  39   const string empty;
  40   const tm time_bday = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  41
  42   // create an ostream-derived object, cache the time_get facet
  43   iterator_type end;
  44   istringstream iss;
  45   const time_get<char>& tim_get = use_facet<time_get<char> >(iss.getloc());
  46   const ios_base::iostate good = ios_base::goodbit;
  47   ios_base::iostate errorstate = good;
  48
  49   // inspection of named locales, en_HK
  50   iss.imbue(loc_hk);
  51   iss.str("12:00:00 PST");
  52   // Hong Kong in California! Well, they have Paris in Vegas... this
  53   // is all a little disney-esque anyway. Besides, you can get decent
  54   // Dim Sum in San Francisco.
  55   iterator_type is_it20(iss);
  56   tm time20;
  57   errorstate = good;
  58   tim_get.get_time(is_it20, end, iss, errorstate, &time20);
  59   VERIFY( time20.tm_sec == time_bday.tm_sec );
  60   VERIFY( time20.tm_min == time_bday.tm_min );
  61   VERIFY( time20.tm_hour == time_bday.tm_hour );
  62   VERIFY( errorstate == ios_base::eofbit );
  63 }
  64
  65 int main()
  66 {
  67   test02();
  68   return 0;
  69 }