libstdc++-v3/testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc

   1 // 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2009
   4 // Free Software Foundation
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  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 test03()
  28 {
  29   using namespace std;
  30   bool test __attribute__((unused)) = true;
  31
  32   // Check time_get works with other iterators besides streambuf
  33   // input iterators.
  34   typedef wstring::const_iterator iter_type;
  35   typedef time_get<wchar_t, iter_type> time_get_type;
  36   const ios_base::iostate goodbit = ios_base::goodbit;
  37   ios_base::iostate err = goodbit;
  38   const locale loc_c = locale::classic();
  39
  40   // Create "C" time objects
  41   const tm time_sanity = __gnu_test::test_tm(0, 0, 12, 26, 5, 97, 2, 0, 0);
  42   tm tm1;
  43
  44   wistringstream iss;
  45   iss.imbue(locale(loc_c, new time_get_type));
  46
  47   // Iterator advanced, state, output.
  48   const time_get_type& tg = use_facet<time_get_type>(iss.getloc());
  49
  50   // Cindy Sherman's Untitled Film Stills
  51   // June 26-September 2, 1997
  52   const wstring str = L"Tuesday September 1997 Cindy Sherman";
  53
  54   // 03 get_weekday
  55   wstring res3;
  56   err = goodbit;
  57   // White space is not eaten, so manually increment past it.
  58   iter_type end3 = tg.get_weekday(str.begin(), str.end(), iss, err, &tm1);
  59   wstring rem3(end3, str.end());
  60   VERIFY( err == goodbit );
  61   VERIFY( tm1.tm_wday == time_sanity.tm_wday );
  62   VERIFY( rem3 ==  L" September 1997 Cindy Sherman" );
  63 }
  64
  65 int main()
  66 {
  67   test03();
  68   return 0;
  69 }