libstdc++-v3/testsuite/22_locale/ctype/is/char/2.cc

   1 // { dg-do run { xfail { ! { *-*-linux* *-*-gnu* } } } }
   2 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   3
   4 // Copyright (C) 2000-2024 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21
  22 // 22.2.1.3.2 ctype<char> members
  23
  24 #include <locale>
  25 #include <vector>
  26 #include <testsuite_hooks.h>
  27
  28 typedef char char_type;
  29
  30 // libstdc++/4456, libstdc++/4457, libstdc++/4458
  31 void test02()
  32 {
  33   using namespace std;
  34   typedef ctype_base::mask      mask;
  35   typedef vector<mask>          vector_type;
  36
  37   //  const int max = numeric_limits<char>::max();
  38   const int max = 255;
  39   const int ctype_mask_max = 10;
  40   vector_type v_c(max);
  41   vector_type v_de(max);
  42
  43   // "C"
  44   locale loc_c = locale::classic();
  45   const ctype<char>& ctype_c = use_facet<ctype<char> >(loc_c);
  46   for (int i = 0; i < max; ++i)
  47     {
  48       char_type c = static_cast<char>(i);
  49       mask mask_test = static_cast<mask>(0);
  50       mask mask_is = static_cast<mask>(0);
  51       for (int j = 0; j <= ctype_mask_max; ++j)
  52         {
  53           mask_test = static_cast<mask>(1 << j);
  54           if (ctype_c.is(mask_test, c))
  55             mask_is |= mask_test;
  56         }
  57       v_c[i] = mask_is;
  58     }
  59
  60   // "de_DE.ISO8859-15"
  61   locale loc_de = locale(ISO_8859(15,de_DE));
  62   const ctype<char>& ctype_de = use_facet<ctype<char> >(loc_de);
  63   for (int i = 0; i < max; ++i)
  64     {
  65       char_type c = static_cast<char>(i);
  66       mask mask_test = static_cast<mask>(0);
  67       mask mask_is = static_cast<mask>(0);
  68       for (int j = 0; j <= ctype_mask_max; ++j)
  69         {
  70           mask_test = static_cast<mask>(1 << j);
  71           if (ctype_de.is(mask_test, c))
  72             mask_is |= mask_test;
  73         }
  74       v_de[i] = mask_is;
  75     }
  76
  77 #if QUANNUM_VERBOSE_LYRICALLY_ADEPT_BAY_AREA_MCS_MODE
  78     for (int i = 0; i < max; ++i)
  79     {
  80       char_type mark = v_c[i] == v_de[i] ? ' ' : '-';
  81       cout << i << ' ' << mark << ' ' << static_cast<char>(i) << '\t' ;
  82       cout << "v_c: " << setw(4) << v_c[i] << '\t';
  83       cout << "v_de: " << setw(4) << v_de[i] << endl;
  84     }
  85     cout << (v_c == v_de) << endl;
  86 #endif
  87
  88   VERIFY( v_c != v_de );
  89 }
  90
  91 int main()
  92 {
  93   test02();
  94   return 0;
  95 }