libstdc++-v3/testsuite/22_locale/time_put/put/wchar_t/7.cc

   1 // { dg-require-namedlocale "en_HK" }
   2
   3 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2009, 2010
   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 3, 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 COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 // 22.2.5.3.1 time_put members
  24
  25 #include <locale>
  26 #include <sstream>
  27 #include <testsuite_hooks.h>
  28
  29 void test07()
  30 {
  31   using namespace std;
  32   typedef ostreambuf_iterator<wchar_t> iterator_type;
  33   typedef char_traits<wchar_t> traits;
  34
  35   bool test __attribute__((unused)) = true;
  36
  37   // create "C" time objects
  38   const tm time1 = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  39   const wchar_t* date = L"%A, the second of %B";
  40   const wchar_t* date_ex = L"%Ex";
  41
  42   // basic construction and sanity check
  43   locale loc_c = locale::classic();
  44   locale loc_hk = locale("en_HK");
  45   VERIFY( loc_hk != loc_c );
  46
  47   // create an ostream-derived object, cache the time_put facet
  48   const wstring empty;
  49   wostringstream oss;
  50   oss.imbue(loc_hk);
  51   const time_put<wchar_t>& tim_put
  52     = use_facet<time_put<wchar_t> >(oss.getloc());
  53
  54   tim_put.put(oss.rdbuf(), oss, L'*', &time1,
  55               date, date + traits::length(date));
  56   wstring result9 = oss.str();
  57   VERIFY( result9 == L"Sunday, the second of April");
  58   tim_put.put(oss.rdbuf(), oss, L'*', &time1,
  59               date_ex, date_ex + traits::length(date));
  60   wstring result10 = oss.str();
  61   VERIFY( result10 != result9 );
  62 }
  63
  64 int main()
  65 {
  66   test07();
  67   return 0;
  68 }