libstdc++-v3/testsuite/22_locale/time_put/put/char/6.cc

   1 // { dg-require-namedlocale "" }
   2
   3 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
   6 // Free Software Foundation
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 2, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING.  If not, write to the Free
  21 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  22 // USA.
  23
  24 // 22.2.5.3.1 time_put members
  25
  26 #include <locale>
  27 #include <sstream>
  28 #include <testsuite_hooks.h>
  29
  30 void test06()
  31 {
  32   using namespace std;
  33   typedef ostreambuf_iterator<char> iterator_type;
  34   typedef char_traits<char> traits;
  35
  36   bool test __attribute__((unused)) = true;
  37
  38   // create "C" time objects
  39   const tm time1 = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  40   const char* date = "%A, the second of %B";
  41   const char* date_ex = "%Ex";
  42
  43   // basic construction and sanity check
  44   locale loc_c = locale::classic();
  45   locale loc_de = locale("de_DE");
  46   VERIFY( loc_de != loc_c );
  47
  48   // create an ostream-derived object, cache the time_put facet
  49   const string empty;
  50   ostringstream oss;
  51   oss.imbue(loc_de);
  52   const time_put<char>& tim_put = use_facet<time_put<char> >(oss.getloc());
  53
  54   iterator_type os_it07 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
  55                                       date, date + traits::length(date));
  56   string result7 = oss.str();
  57   VERIFY( result7 == "Sonntag, the second of April");
  58   iterator_type os_it08 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
  59                                       date_ex,
  60                                       date_ex + traits::length(date_ex));
  61   string result8 = oss.str();
  62   VERIFY( result8 != result7 );
  63 }
  64
  65 int main()
  66 {
  67   test06();
  68   return 0;
  69 }