old-autovect-branch/libstdc++-v3/testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc

   1 // { dg-require-namedlocale "" }
   2
   3 // 2001-05-21 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001, 2002, 2003, 2004, 2005 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 2, 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 COPYING.  If not, write to the Free
  20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21 // USA.
  22
  23 // 27.7.1.3 Overridden virtual functions
  24
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 // libstdc++/9322
  29 void test03()
  30 {
  31   using std::locale;
  32   bool test __attribute__((unused)) = true;
  33
  34   locale loc =  std::locale::classic();
  35   std::wstringbuf ob;
  36   VERIFY( ob.getloc() == loc );
  37
  38   locale::global(locale("en_US"));
  39   VERIFY( ob.getloc() == loc );
  40
  41   locale loc_de = locale("de_DE");
  42   locale ret = ob.pubimbue(loc_de);
  43   VERIFY( ob.getloc() == loc_de );
  44   VERIFY( ret == loc );
  45
  46   locale::global(loc);
  47   VERIFY( ob.getloc() == loc_de );
  48 }
  49
  50 int main()
  51 {
  52   using namespace std;
  53   test03();
  54   return 0;
  55 }