libstdc++-v3/testsuite/22_locale/ctype/widen/wchar_t/2.cc

   1 // { dg-require-namedlocale "en_US.ISO-8859-1" }
   2
   3 // 2003-03-12  Petur Runolfsson  <peturr02@ru.is>
   4
   5 // Copyright (C) 2003, 2005, 2009 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
  23 // 22.2.1.3.2 ctype<wchar_t> members
  24
  25 #include <locale>
  26 #include <testsuite_hooks.h>
  27
  28 // libstdc++/9870
  29 void test02()
  30 {
  31   using namespace std;
  32   bool test __attribute__((unused)) = true;
  33
  34   locale loc = locale("en_US.ISO-8859-1");
  35   const ctype<wchar_t>& wct = use_facet<ctype<wchar_t> >(loc);
  36
  37   char c = 0xff;
  38   wchar_t wc = wct.widen(c);
  39
  40   VERIFY( wc == static_cast<wchar_t>(0xff) );
  41 }
  42
  43 int main()
  44 {
  45   test02();
  46   return 0;
  47 }