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

   1 // { dg-require-namedlocale "de_DE" }
   2
   3 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001-2014 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 22.2.5.3.1 time_put members
  23
  24 #include <locale>
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 void test06()
  29 {
  30   using namespace std;
  31   typedef ostreambuf_iterator<wchar_t> iterator_type;
  32   typedef char_traits<wchar_t> traits;
  33
  34   bool test __attribute__((unused)) = true;
  35
  36   // create "C" time objects
  37   const tm time1 = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  38   const wchar_t* date = L"%A, the second of %B";
  39   const wchar_t* date_ex = L"%Ex";
  40
  41   // basic construction and sanity check
  42   locale loc_c = locale::classic();
  43   locale loc_de = locale("de_DE");
  44   VERIFY( loc_de != loc_c );
  45
  46   // create an ostream-derived object, cache the time_put facet
  47   const wstring empty;
  48   wostringstream oss;
  49   oss.imbue(loc_de);
  50   const time_put<wchar_t>& tim_put
  51     = use_facet<time_put<wchar_t> >(oss.getloc());
  52
  53   tim_put.put(oss.rdbuf(), oss, L'*', &time1,
  54               date, date + traits::length(date));
  55   wstring result7 = oss.str();
  56   VERIFY( result7 == L"Sonntag, the second of April");
  57   tim_put.put(oss.rdbuf(), oss, L'*', &time1,
  58               date_ex, date_ex + traits::length(date));
  59   wstring result8 = oss.str();
  60   VERIFY( result8 != result7 );
  61 }
  62
  63 int main()
  64 {
  65   test06();
  66   return 0;
  67 }