libstdc++-v3/testsuite/22_locale/time_get/get_year/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 = use_facet<time_get<wchar_t> >(iss.getloc());
  45
  46   const ios_base::iostate good = ios_base::goodbit;
  47   ios_base::iostate errorstate = good;
  48
  49    // create "C" time objects
  50   const tm time_bday = { 0, 0, 12, 4, 3, 71, 0, 93, 0 };
  51
  52   // iter_type
  53   // get_year(iter_type, iter_type, ios_base&, ios_base::iostate&, tm*) const
  54
  55   // sanity checks for "C" locale
  56   iss.str(L"1971");
  57   iterator_type is_it01(iss);
  58   tm time01;
  59   errorstate = good;
  60   tim_get.get_year(is_it01, end, iss, errorstate, &time01);
  61   VERIFY( time01.tm_year == time_bday.tm_year );
  62   VERIFY( errorstate == ios_base::eofbit );
  63
  64   iss.str(L"1971 ");
  65   iterator_type is_it02(iss);
  66   tm time02;
  67   errorstate = good;
  68   iterator_type ret02 = tim_get.get_year(is_it02, end, iss, errorstate,
  69                                          &time02);
  70   VERIFY( time02.tm_year == time_bday.tm_year );
  71   VERIFY( errorstate == good );
  72   VERIFY( *ret02 == L' ' );
  73
  74   iss.str(L"197d1 ");
  75   iterator_type is_it03(iss);
  76   tm time03;
  77   time03.tm_year = 3;
  78   errorstate = good;
  79   iterator_type ret03 = tim_get.get_year(is_it03, end, iss, errorstate,
  80                                          &time03);
  81   VERIFY( time03.tm_year == 3 );
  82   VERIFY( errorstate == ios_base::failbit );
  83   VERIFY( *ret03 == L'd' );
  84
  85   iss.str(L"71d71");
  86   iterator_type is_it04(iss);
  87   tm time04;
  88   errorstate = good;
  89   iterator_type ret04 = tim_get.get_year(is_it04, end, iss, errorstate,
  90                                          &time04);
  91   VERIFY( time04.tm_year == time_bday.tm_year );
  92   VERIFY( errorstate == good );
  93   VERIFY( *ret04 == L'd' );
  94
  95   iss.str(L"71");
  96   iterator_type is_it05(iss);
  97   tm time05;
  98   errorstate = good;
  99   tim_get.get_year(is_it05, end, iss, errorstate, &time05);
 100   VERIFY( time05.tm_year == time_bday.tm_year );
 101   VERIFY( errorstate == ios_base::eofbit );
 102 }
 103
 104 int main()
 105 {
 106   test01();
 107   return 0;
 108 }