libstdc++-v3/testsuite/22_locale/messages/members/char/3.cc

   1 // { dg-require-namedlocale "en_US" }
   2 // { dg-require-namedlocale "fr_FR" }
   3
   4 // 2001-07-17 Benjamin Kosnik  <bkoz@redhat.com>
   5
   6 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2009 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 // 22.2.7.1.1 messages members
  24
  25 #include <locale>
  26 #include <testsuite_hooks.h>
  27
  28 void test03()
  29 {
  30   using namespace std;
  31   typedef std::messages<char>::catalog catalog;
  32   typedef std::messages<char>::string_type string_type;
  33
  34   bool test __attribute__((unused)) = true;
  35   // This is defined through CXXFLAGS in scripts/testsuite_flags[.in].
  36   const char* dir = LOCALEDIR;
  37
  38   // basic construction
  39   locale loc_c = locale::classic();
  40   locale loc_us = locale("en_US");
  41   locale loc_fr = locale("fr_FR");
  42   VERIFY( loc_c != loc_us );
  43   VERIFY( loc_us != loc_fr );
  44
  45   // cache the messages facets
  46   const messages<char>& mssg_us = use_facet<messages<char> >(loc_us);
  47   const messages<char>& mssg_fr = use_facet<messages<char> >(loc_fr);
  48
  49   // catalog open(const string&, const locale&) const;
  50   // string_type get(catalog, int, int, const string_type& ) const;
  51   // void close(catalog) const;
  52
  53   // Check US (en_US) locale.
  54   catalog cat_us = mssg_fr.open("libstdc++", loc_c, dir);
  55   string s01 = mssg_us.get(cat_us, 0, 0, "please");
  56   string s02 = mssg_us.get(cat_us, 0, 0, "thank you");
  57   VERIFY ( s01 == "please" );
  58   VERIFY ( s02 == "thank you" );
  59   mssg_us.close(cat_us);
  60 }
  61
  62 int main()
  63 {
  64   test03();
  65   return 0;
  66 }