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

   1 // 2000-09-01 Benjamin Kosnik <bkoz@redhat.com>
   2
   3 // Copyright (C) 2000 Free Software Foundation, Inc.
   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 // As a special exception, you may use this file as part of a free software
  22 // library without restriction.  Specifically, if other files instantiate
  23 // templates or use macros or inline functions from this file, or you compile
  24 // this file and link it with other files to produce an executable, this
  25 // file does not by itself cause the resulting executable to be covered by
  26 // the GNU General Public License.  This exception does not however
  27 // invalidate any other reasons why the executable file might be covered by
  28 // the GNU General Public License.
  29
  30 // 22.2.1.3.2 ctype<char> members
  31
  32 #include <locale>
  33 // NB: Don't include any other headers in this file.
  34 #include <testsuite_hooks.h>
  35
  36 #if _GLIBCPP_USE_WCHAR_T
  37 class gnu_ctype: public std::ctype<wchar_t> {};
  38
  39 void test01()
  40 {
  41   bool test = true;
  42   typedef wchar_t       char_type;
  43
  44   const char_type strlit00[] = L"manilla, cebu, tandag PHILIPPINES";
  45   const char_type strlit01[] = L"MANILLA, CEBU, TANDAG PHILIPPINES";
  46   const char_type strlit02[] = L"manilla, cebu, tandag philippines";
  47   const char_type c00 = L'S';
  48   const char_type c10 = L's';
  49   const char_type c20 = L'9';
  50   const char_type c30 = L' ';
  51   const char_type c40 = L'!';
  52   const char_type c50 = L'F';
  53   const char_type c60 = L'f';
  54   const char_type c70 = L'X';
  55   const char_type c80 = L'x';
  56
  57   gnu_ctype gctype;
  58   char_type c100;
  59   int len = std::char_traits<char_type>::length(strlit00);
  60   char_type c_array[len + 1];
  61
  62   // bool is(mask m, char_type c) const;
  63   VERIFY( gctype.is(std::ctype_base::space, c30) );
  64   VERIFY( gctype.is(std::ctype_base::upper, c00) );
  65   VERIFY( gctype.is(std::ctype_base::lower, c10) );
  66   VERIFY( gctype.is(std::ctype_base::digit, c20) );
  67   VERIFY( gctype.is(std::ctype_base::punct, c40) );
  68   VERIFY( gctype.is(std::ctype_base::alpha, c50) );
  69   VERIFY( gctype.is(std::ctype_base::alpha, c60) );
  70   VERIFY( gctype.is(std::ctype_base::xdigit, c20) );
  71   VERIFY( !gctype.is(std::ctype_base::xdigit, c80) );
  72   VERIFY( gctype.is(std::ctype_base::alnum, c50) );
  73   VERIFY( gctype.is(std::ctype_base::alnum, c20) );
  74   VERIFY( gctype.is(std::ctype_base::graph, c40) );
  75   VERIFY( gctype.is(std::ctype_base::graph, c20) );
  76
  77   // char_type toupper(char_type c) const
  78   c100 = gctype.toupper(c10);
  79   VERIFY( c100 == c00 );
  80
  81   // char_type tolower(char_type c) const
  82   c100 = gctype.tolower(c00);
  83   VERIFY( c100 == c10 );
  84
  85   // char_type toupper(char_type* low, const char_type* hi) const
  86   std::char_traits<char_type>::copy(c_array, strlit02, len + 1);
  87   gctype.toupper(c_array, c_array + len);
  88   VERIFY( !std::char_traits<char_type>::compare(c_array, strlit01, len - 1) );
  89
  90   // char_type tolower(char_type* low, const char_type* hi) const
  91   std::char_traits<char_type>::copy(c_array, strlit01, len + 1);
  92   gctype.tolower(c_array, c_array + len);
  93   VERIFY( !std::char_traits<char_type>::compare(c_array, strlit02, len - 1) );
  94
  95
  96 #ifdef DEBUG_ASSERT
  97   assert(test);
  98 #endif
  99 }
 100 #endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
 101
 102 int main() {
 103 #if _GLIBCPP_USE_WCHAR_T
 104   test01();
 105 #endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
 106   return 0;
 107 }