libstdc++-v3/testsuite/22_locale/ctype/is/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, 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 wchar_t char_type;
  34 class gnu_ctype: public std::ctype<char_type> { };
  35
  36 void test01()
  37 {
  38   bool test = 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   const char_type c20 = L'9';
  45   const char_type c30 = L' ';
  46   const char_type c40 = L'!';
  47   const char_type c50 = L'F';
  48   const char_type c60 = L'f';
  49   const char_type c70 = L'X';
  50   const char_type c80 = L'x';
  51
  52   gnu_ctype gctype;
  53   char_type c100;
  54   int len = std::char_traits<char_type>::length(strlit00);
  55   char_type c_array[len + 1];
  56
  57   // sanity check ctype_base::mask members
  58   int i01 = std::ctype_base::space;
  59   int i02 = std::ctype_base::upper;
  60   int i03 = std::ctype_base::lower;
  61   int i04 = std::ctype_base::digit;
  62   int i05 = std::ctype_base::punct;
  63   int i06 = std::ctype_base::alpha;
  64   int i07 = std::ctype_base::xdigit;
  65   int i08 = std::ctype_base::alnum;
  66   int i09 = std::ctype_base::graph;
  67   int i10 = std::ctype_base::print;
  68   int i11 = std::ctype_base::cntrl;
  69   int i12 = sizeof(std::ctype_base::mask);
  70   VERIFY ( i01 != i02);
  71   VERIFY ( i02 != i03);
  72   VERIFY ( i03 != i04);
  73   VERIFY ( i04 != i05);
  74   VERIFY ( i05 != i06);
  75   VERIFY ( i06 != i07);
  76   VERIFY ( i07 != i08);
  77   VERIFY ( i08 != i09);
  78   VERIFY ( i09 != i10);
  79   VERIFY ( i10 != i11);
  80   VERIFY ( i11 != i01);
  81
  82   // bool is(mask m, char_type c) const;
  83   VERIFY( gctype.is(std::ctype_base::space, c30) );
  84   VERIFY( gctype.is(std::ctype_base::upper, c00) );
  85   VERIFY( gctype.is(std::ctype_base::lower, c10) );
  86   VERIFY( gctype.is(std::ctype_base::digit, c20) );
  87   VERIFY( gctype.is(std::ctype_base::punct, c40) );
  88   VERIFY( gctype.is(std::ctype_base::alpha, c50) );
  89   VERIFY( gctype.is(std::ctype_base::alpha, c60) );
  90   VERIFY( gctype.is(std::ctype_base::xdigit, c20) );
  91   VERIFY( !gctype.is(std::ctype_base::xdigit, c80) );
  92   VERIFY( gctype.is(std::ctype_base::alnum, c50) );
  93   VERIFY( gctype.is(std::ctype_base::alnum, c20) );
  94   VERIFY( gctype.is(std::ctype_base::graph, c40) );
  95   VERIFY( gctype.is(std::ctype_base::graph, c20) );
  96
  97   // const char* is(const char* low, const char* high, mask* vec) const
  98   std::ctype_base::mask m00 = static_cast<std::ctype_base::mask>(0);
  99   std::ctype_base::mask m01[3];
 100   std::ctype_base::mask m02[13];
 101   const char_type* cc0 = strlit00;
 102   const char_type* cc1 = NULL;
 103   const char_type* cc2 = NULL;
 104
 105   cc0 = strlit00;
 106   m01[0] = m00;
 107   m01[1] = m00;
 108   m01[2] = m00;
 109   cc1 = gctype.is(cc0, cc0, m01);
 110   VERIFY( cc1 == strlit00 );
 111   VERIFY( m01[0] == m00 );
 112   VERIFY( m01[1] == m00 );
 113   VERIFY( m01[2] == m00 );
 114
 115 #if 0
 116   VERIFY( m01[0] != m00 );
 117   VERIFY( m01[1] != m00 );
 118   VERIFY( m01[2] != m00 );
 119   VERIFY( gctype.is(m01[0], cc0[0]) );
 120   VERIFY( gctype.is(m01[1], cc0[1]) );
 121   VERIFY( gctype.is(m01[2], cc0[2]) );
 122 #endif
 123
 124   cc0 = strlit01;
 125   cc1 = gctype.is(cc0, cc0 + 13, m02);
 126   VERIFY( cc1 == strlit01 + 13);
 127 #if 0
 128   VERIFY( m02[6] != m00 );
 129   VERIFY( m02[7] != m00 );
 130   VERIFY( m02[8] != m00 );
 131   VERIFY( m02[8] != m02[6] );
 132   VERIFY( m02[6] != m02[7] );
 133   VERIFY( static_cast<bool>(m02[6] & std::ctype_base::alnum) );
 134   VERIFY( static_cast<bool>(m02[6] & std::ctype_base::upper) );
 135   VERIFY( static_cast<bool>(m02[6] & std::ctype_base::alpha) );
 136   VERIFY( static_cast<bool>(m02[7] & std::ctype_base::punct) );
 137   VERIFY( static_cast<bool>(m02[8] & std::ctype_base::space) );
 138   VERIFY( gctype.is(m02[6], cc0[6]) );
 139   VERIFY( gctype.is(m02[7], cc0[7]) );
 140   VERIFY( gctype.is(m02[8], cc0[8]) );
 141 #endif
 142 }
 143
 144 int main()
 145 {
 146   test01();
 147   return 0;
 148 }