libstdc++-v3/testsuite/22_locale/time_get/get_time/char/1.cc

   1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   2
   3 // 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001-2023 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 test01()
  29 {
  30   using namespace std;
  31
  32   typedef istreambuf_iterator<char> iterator_type;
  33
  34   // basic construction and sanity checks.
  35   locale loc_c = locale::classic();
  36   locale loc_de = locale(ISO_8859(15,de_DE));
  37   VERIFY( loc_de != loc_c );
  38
  39   const string empty;
  40
  41   // create an ostream-derived object, cache the time_get facet
  42   iterator_type end;
  43   istringstream iss;
  44   iss.imbue(loc_c);
  45   const time_get<char>& tim_get = use_facet<time_get<char> >(iss.getloc());
  46
  47   const ios_base::iostate good = ios_base::goodbit;
  48   ios_base::iostate errorstate = good;
  49
  50   // create "C" time objects
  51   const tm time_bday = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  52
  53   // 2
  54   // iter_type
  55   // get_time(iter_type, iter_type, ios_base&, ios_base::iostate&, tm*) const
  56
  57   // sanity checks for "C" locale
  58   iss.str("12:00:00");
  59   iterator_type is_it01(iss);
  60   tm time01;
  61   errorstate = good;
  62   tim_get.get_time(is_it01, end, iss, errorstate, &time01);
  63   VERIFY( time01.tm_sec == time_bday.tm_sec );
  64   VERIFY( time01.tm_min == time_bday.tm_min );
  65   VERIFY( time01.tm_hour == time_bday.tm_hour );
  66   VERIFY( errorstate == ios_base::eofbit );
  67
  68   iss.str("12:00:00 ");
  69   iterator_type is_it02(iss);
  70   tm time02;
  71   errorstate = good;
  72   tim_get.get_time(is_it02, end, iss, errorstate, &time02);
  73   VERIFY( time01.tm_sec == time_bday.tm_sec );
  74   VERIFY( time01.tm_min == time_bday.tm_min );
  75   VERIFY( time01.tm_hour == time_bday.tm_hour );
  76   VERIFY( errorstate == good );
  77
  78   iss.str("12:61:00 ");
  79   iterator_type is_it03(iss);
  80   tm time03;
  81   errorstate = good;
  82   tim_get.get_time(is_it03, end, iss, errorstate, &time03);
  83   VERIFY( time01.tm_hour == time_bday.tm_hour );
  84   VERIFY( errorstate == ios_base::failbit );
  85
  86   iss.str("12:a:00 ");
  87   iterator_type is_it04(iss);
  88   tm time04;
  89   errorstate = good;
  90   iterator_type ret04 = tim_get.get_time(is_it04, end, iss, errorstate,
  91                                          &time04);
  92   VERIFY( time01.tm_hour == time_bday.tm_hour );
  93   VERIFY( *ret04 == 'a' );
  94   VERIFY( errorstate == ios_base::failbit );
  95
  96   // inspection of named locales, de_DE.ISO8859-15
  97   iss.imbue(loc_de);
  98   iss.str("12:00:00");
  99   iterator_type is_it10(iss);
 100   tm time10;
 101   errorstate = good;
 102   tim_get.get_time(is_it10, end, iss, errorstate, &time10);
 103   VERIFY( time10.tm_sec == time_bday.tm_sec );
 104   VERIFY( time10.tm_min == time_bday.tm_min );
 105   VERIFY( time10.tm_hour == time_bday.tm_hour );
 106   VERIFY( errorstate == ios_base::eofbit );
 107 }
 108
 109 int main()
 110 {
 111   test01();
 112   return 0;
 113 }