Subversion Repositories scarts

// { dg-require-namedlocale "" }

// 2000-09-13 Benjamin Kosnik <bkoz@redhat.com>

// Copyright (C) 2000, 2002, 2003, 2005 Free Software Foundation

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 2, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 22.1.1.5 locale static members [lib.locale.statics]

#include <cwchar> // for mbstate_t

#include <locale>

#include <testsuite_hooks.h>

// Sanity check locale::global(loc) and setlocale.

void test02()

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  const string ph("en_PH");

  const string mx("es_MX");

  const char* orig = setlocale(LC_ALL, NULL);

  const char* testph = setlocale(LC_ALL, ph.c_str());

  const char* testmx = setlocale(LC_ALL, mx.c_str());

  setlocale(LC_ALL, orig);

  // If the underlying locale doesn't support these names, setlocale

  // won't be reset. Therefore, disable unless we know these specific

  // named locales work.

  if (testph && testmx)

    {

      const locale loc_ph = locale(ph.c_str());

      const locale loc_mx = locale(mx.c_str());

      // Use setlocale between two calls to locale("")

      const locale loc_env_1 = locale("");

      setlocale(LC_ALL, ph.c_str());

      const locale loc_env_2 = locale("");

      VERIFY( loc_env_1 == loc_env_2 );

      // Change global locale.

      locale global_orig = locale::global(loc_mx);

      const char* lc_all_mx = setlocale(LC_ALL, NULL);

      if (lc_all_mx)

        {

          VERIFY( mx == lc_all_mx );

        }

      // Restore global settings.

      locale::global(global_orig);

    }

}

int main ()

{

  test02();

  return 0;

}