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

   1 // 2001-07-17 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003 Free Software Foundation
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 2, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 22.2.7.1.1 messages members
  22
  23 #include <locale>
  24 #include <testsuite_hooks.h>
  25
  26 void test03()
  27 {
  28   using namespace std;
  29   typedef std::messages<char>::catalog catalog;
  30   typedef std::messages<char>::string_type string_type;
  31
  32   bool test = true;
  33   // This is exported through RUNTESTFLAGS in testsuite/Makefile.am.
  34   const char* dir = LOCALEDIR;
  35
  36   // basic construction
  37   locale loc_c = locale::classic();
  38   locale loc_us("en_US");
  39   locale loc_fr("fr_FR");
  40   locale loc_de("de_DE");
  41   VERIFY( loc_c != loc_de );
  42   VERIFY( loc_us != loc_fr );
  43   VERIFY( loc_us != loc_de );
  44   VERIFY( loc_de != loc_fr );
  45
  46   // cache the messages facets
  47   const messages<char>& mssg_c = use_facet<messages<char> >(loc_c);
  48   const messages<char>& mssg_us = use_facet<messages<char> >(loc_us);
  49   const messages<char>& mssg_fr = use_facet<messages<char> >(loc_fr);
  50   const messages<char>& mssg_de = use_facet<messages<char> >(loc_de);
  51
  52   // catalog open(const string&, const locale&) const;
  53   // string_type get(catalog, int, int, const string_type& ) const;
  54   // void close(catalog) const;
  55
  56   // Check US (en_US) locale.
  57   catalog cat_us = mssg_fr.open("libstdc++", loc_c, dir);
  58   string s01 = mssg_us.get(cat_us, 0, 0, "please");
  59   string s02 = mssg_us.get(cat_us, 0, 0, "thank you");
  60   VERIFY ( s01 == "please" );
  61   VERIFY ( s02 == "thank you" );
  62   mssg_us.close(cat_us);
  63 }
  64
  65 int main()
  66 {
  67   test03();
  68   return 0;
  69 }