gomp-20050608-branch/libstdc++-v3/testsuite/22_locale/ctype/to/wchar_t/1.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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  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 wchar_t char_type;
  34 class gnu_ctype: public std::ctype<char_type> { };
  35
  36 void test01()
  37 {
  38   bool test __attribute__((unused)) = true;
  39   const char_type strlit00[] = L"manilla, cebu, tandag PHILIPPINES";
  40   const char_type strlit01[] = L"MANILLA, CEBU, TANDAG PHILIPPINES";
  41   const char_type strlit02[] = L"manilla, cebu, tandag philippines";
  42   const char_type c00 = L'S';
  43   const char_type c10 = L's';
  44
  45   gnu_ctype gctype;
  46   char_type c100;
  47   int len = std::char_traits<char_type>::length(strlit00);
  48   char_type c_array[len + 1];
  49
  50   // sanity check ctype_base::mask members
  51   int i01 = std::ctype_base::space;
  52   int i02 = std::ctype_base::upper;
  53   int i03 = std::ctype_base::lower;
  54   int i04 = std::ctype_base::digit;
  55   int i05 = std::ctype_base::punct;
  56   int i06 = std::ctype_base::alpha;
  57   int i07 = std::ctype_base::xdigit;
  58   int i08 = std::ctype_base::alnum;
  59   int i09 = std::ctype_base::graph;
  60   int i10 = std::ctype_base::print;
  61   int i11 = std::ctype_base::cntrl;
  62   VERIFY ( i01 != i02);
  63   VERIFY ( i02 != i03);
  64   VERIFY ( i03 != i04);
  65   VERIFY ( i04 != i05);
  66   VERIFY ( i05 != i06);
  67   VERIFY ( i06 != i07);
  68   VERIFY ( i07 != i08);
  69   VERIFY ( i08 != i09);
  70   VERIFY ( i09 != i10);
  71   VERIFY ( i10 != i11);
  72   VERIFY ( i11 != i01);
  73
  74   // char_type toupper(char_type c) const
  75   c100 = gctype.toupper(c10);
  76   VERIFY( c100 == c00 );
  77
  78   // char_type tolower(char_type c) const
  79   c100 = gctype.tolower(c00);
  80   VERIFY( c100 == c10 );
  81
  82   // char_type toupper(char_type* low, const char_type* hi) const
  83   std::char_traits<char_type>::copy(c_array, strlit02, len + 1);
  84   gctype.toupper(c_array, c_array + len);
  85   VERIFY( !std::char_traits<char_type>::compare(c_array, strlit01, len - 1) );
  86
  87   // char_type tolower(char_type* low, const char_type* hi) const
  88   std::char_traits<char_type>::copy(c_array, strlit01, len + 1);
  89   gctype.tolower(c_array, c_array + len);
  90   VERIFY( !std::char_traits<char_type>::compare(c_array, strlit02, len - 1) );
  91 }
  92
  93 int main()
  94 {
  95   test01();
  96   return 0;
  97 }