libstdc++-v3/testsuite/22_locale/ctype.cc

   1 // 1999-08-24 bkoz
   2
   3 // Copyright (C) 2000, 1999 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 // 22.2.1 the ctype category
  22
  23 // 1: Test that the locale headers are picking up the correct declaration
  24 // of the internal type `ctype_base::mask'.
  25 int mask ();
  26
  27 #include <locale>
  28
  29 // 2: Should be able to instantiate this for other types besides char, wchar_t
  30 class gnu_ctype: public std::ctype<unsigned char> { };
  31 gnu_ctype facet01;
  32
  33 // 3: Sanity check ctype_base::mask bitmask requirements
  34 void
  35 test01()
  36 {
  37   using namespace std;
  38
  39   ctype_base::mask m01;
  40   ctype_base::mask m02;
  41
  42   m01 = ctype_base::space;
  43   m02 = ctype_base::xdigit;
  44
  45   m01 & m02;
  46   m01 | m02;
  47   m01 ^ m02;
  48   m01 ~ m02;
  49   m01 &= m02;
  50   m01 |= m02;
  51   m01 ^= m02;
  52 }
  53
  54 int main()
  55 {
  56   test01();
  57   return 0;
  58 }