libstdc++-v3/testsuite/22_locale/time_get/get_date/wchar_t/1.cc

   1 // 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 2, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 22.2.5.1.1 time_get members
  22
  23 #include <locale>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 void test01()
  28 {
  29   using namespace std;
  30   bool test __attribute__((unused)) = true;
  31
  32   typedef istreambuf_iterator<wchar_t> iterator_type;
  33
  34   // basic construction
  35   locale loc_c = locale::classic();
  36
  37   const wstring empty;
  38
  39   // create an ostream-derived object, cache the time_get facet
  40   iterator_type end;
  41
  42   wistringstream iss;
  43   iss.imbue(loc_c);
  44   const time_get<wchar_t>& tim_get =
  45     use_facet<time_get<wchar_t> >(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 = { 0, 0, 12, 4, 3, 71, 0, 93, 0 };
  52
  53   // iter_type
  54   // get_date(iter_type, iter_type, ios_base&, ios_base::iostate&, tm*) const
  55
  56   // sanity checks for "C" locale
  57   iss.str(L"04/04/71");
  58   iterator_type is_it01(iss);
  59   tm time01;
  60   errorstate = good;
  61   tim_get.get_date(is_it01, end, iss, errorstate, &time01);
  62   VERIFY( time01.tm_year == time_bday.tm_year );
  63   VERIFY( time01.tm_mon == time_bday.tm_mon );
  64   VERIFY( time01.tm_mday == time_bday.tm_mday );
  65   VERIFY( errorstate == ios_base::eofbit );
  66
  67   iss.str(L"04/04/71 ");
  68   iterator_type is_it02(iss);
  69   tm time02;
  70   errorstate = good;
  71   iterator_type ret02 = tim_get.get_date(is_it02, end, iss, errorstate,
  72                                          &time02);
  73   VERIFY( time02.tm_year == time_bday.tm_year );
  74   VERIFY( time02.tm_mon == time_bday.tm_mon );
  75   VERIFY( time02.tm_mday == time_bday.tm_mday );
  76   VERIFY( errorstate == good );
  77   VERIFY( *ret02 == L' ' );
  78
  79   iss.str(L"04/04d/71 ");
  80   iterator_type is_it03(iss);
  81   tm time03;
  82   time03.tm_year = 3;
  83   errorstate = good;
  84   iterator_type ret03 = tim_get.get_date(is_it03, end, iss, errorstate,
  85                                          &time03);
  86   VERIFY( time03.tm_year == 3 );
  87   VERIFY( time03.tm_mon == time_bday.tm_mon );
  88   VERIFY( time03.tm_mday == time_bday.tm_mday );
  89   VERIFY( errorstate == ios_base::failbit );
  90   VERIFY( *ret03 == L'd' );
  91 }
  92
  93 int main()
  94 {
  95   test01();
  96   return 0;
  97 }