libstdc++-v3/testsuite/22_locale/time_put/put/wchar_t/8.cc

   1 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003 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 // 22.2.5.3.1 time_put members
  22
  23 #include <locale>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 void test08()
  28 {
  29   using namespace std;
  30   typedef ostreambuf_iterator<wchar_t> iterator_type;
  31   typedef char_traits<wchar_t> traits;
  32
  33   bool test __attribute__((unused)) = true;
  34
  35   // create "C" time objects
  36   tm time1 = { 0, 0, 12, 4, 3, 71, 0, 93, 0 };
  37   const wchar_t* date = L"%A, the second of %B";
  38   const wchar_t* date_ex = L"%Ex";
  39
  40   // basic construction and sanity checks.
  41   locale loc_c = locale::classic();
  42   locale loc_hk = __gnu_test::try_named_locale("en_HK");
  43   locale loc_fr = __gnu_test::try_named_locale("fr_FR@euro");
  44   locale loc_de = __gnu_test::try_named_locale("de_DE");
  45   VERIFY( loc_hk != loc_c );
  46   VERIFY( loc_hk != loc_fr );
  47   VERIFY( loc_hk != loc_de );
  48   VERIFY( loc_de != loc_fr );
  49
  50   // create an ostream-derived object, cache the time_put facet
  51   const wstring empty;
  52   wostringstream oss;
  53   oss.imbue(loc_fr);
  54   const time_put<wchar_t>& tim_put = use_facet<time_put<wchar_t> >(oss.getloc());
  55   iterator_type os_it11 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
  56                                       date, date + traits::length(date));
  57   wstring result11 = oss.str();
  58   VERIFY( result11 == L"dimanche, the second of avril");
  59   iterator_type os_it12 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
  60                                       date_ex, date_ex + traits::length(date));
  61   wstring result12 = oss.str();
  62   VERIFY( result12 != result11 );
  63 }
  64
  65 int main()
  66 {
  67   test08();
  68   return 0;
  69 }