libstdc++-v3/testsuite/22_locale/ctype/is/char/3.cc

   1 // Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // As a special exception, you may use this file as part of a free software
  20 // library without restriction.  Specifically, if other files instantiate
  21 // templates or use macros or inline functions from this file, or you compile
  22 // this file and link it with other files to produce an executable, this
  23 // file does not by itself cause the resulting executable to be covered by
  24 // the GNU General Public License.  This exception does not however
  25 // invalidate any other reasons why the executable file might be covered by
  26 // the GNU General Public License.
  27
  28 // 22.2.1.3.2 ctype<char> members
  29
  30 #include <locale>
  31 #include <testsuite_hooks.h>
  32
  33 typedef char char_type;
  34
  35 // Per Liboriussen <liborius@stofanet.dk>
  36 void test03()
  37 {
  38   bool test __attribute__((unused)) = true;
  39   std::ctype_base::mask maskdata[256];
  40   for (int i = 0; i < 256; ++i)
  41     maskdata[i] = std::ctype_base::alpha;
  42   std::ctype<char>* f = new std::ctype<char>(maskdata);
  43   std::locale loc_c = std::locale::classic();
  44   std::locale loc(loc_c, f);
  45   for (int i = 0; i < 256; ++i)
  46     {
  47       char_type ch = i;
  48       VERIFY( std::isalpha(ch, loc) );
  49     }
  50 }
  51
  52 int main()
  53 {
  54   test03();
  55   return 0;
  56 }