libstdc++-v3/testsuite/22_locale/time_get/get_date/wchar_t/12791.cc

   1 // 2003-12-03  Paolo Carlini  <pcarlini@suse.de>
   2
   3 // Copyright (C) 2003-2018 Free Software Foundation, Inc.
   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 3, 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 COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 22.2.5.1.1 time_get members
  21
  22 #include <locale>
  23 #include <sstream>
  24 #include <testsuite_hooks.h>
  25
  26 // libstdc++/12791
  27 void test01()
  28 {
  29   using namespace std;
  30
  31   typedef istreambuf_iterator<wchar_t> iterator_type;
  32
  33   // create an ostream-derived object, cache the time_get facet
  34   iterator_type end;
  35
  36   wistringstream iss;
  37   const time_get<wchar_t>& tim_get =
  38     use_facet<time_get<wchar_t> >(iss.getloc());
  39
  40   const ios_base::iostate good = ios_base::goodbit;
  41   ios_base::iostate errorstate = good;
  42
  43   iss.str(L"60/04/71");
  44   iterator_type is_it01(iss);
  45   tm time01;
  46   errorstate = good;
  47   iterator_type ret01 = tim_get.get_date(is_it01, end, iss, errorstate,
  48                                          &time01);
  49   VERIFY( errorstate == ios_base::failbit );
  50   VERIFY( *ret01 == L'6' );
  51
  52   iss.str(L"04/38/71");
  53   iterator_type is_it02(iss);
  54   tm time02;
  55   errorstate = good;
  56   iterator_type ret02 = tim_get.get_date(is_it02, end, iss, errorstate,
  57                                          &time02);
  58   VERIFY( errorstate == ios_base::failbit );
  59   VERIFY( *ret02 == L'8' );
  60 }
  61
  62 int main()
  63 {
  64   test01();
  65   return 0;
  66 }