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

   1 // { dg-do run { xfail { ! { *-*-linux* *-*-gnu* } } } }
   2 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   3
   4 // Copyright (C) 2000-2016 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 wchar_t 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   bool test __attribute__((unused)) = true;
  38
  39   //  const int max = numeric_limits<char>::max();
  40   const int max = 255;
  41   const int ctype_mask_max = 10;
  42   vector_type v_c(max);
  43   vector_type v_de(max);
  44
  45   // "C"
  46   locale loc_c = locale::classic();
  47   const ctype<wchar_t>& ctype_c = use_facet<ctype<wchar_t> >(loc_c);
  48   for (int i = 0; i < max; ++i)
  49     {
  50       char_type c = static_cast<wchar_t>(i);
  51       mask mask_test = static_cast<mask>(0);
  52       mask mask_is = static_cast<mask>(0);
  53       for (int j = 0; j <= ctype_mask_max; ++j)
  54         {
  55           mask_test = static_cast<mask>(1 << j);
  56           if (ctype_c.is(mask_test, c))
  57             mask_is |= mask_test;
  58         }
  59       v_c[i] = mask_is;
  60     }
  61
  62   // "de_DE.ISO8859-15"
  63   locale loc_de = locale(ISO_8859(15,de_DE));
  64   const ctype<wchar_t>& ctype_de = use_facet<ctype<wchar_t> >(loc_de);
  65   for (int i = 0; i < max; ++i)
  66     {
  67       char_type c = static_cast<wchar_t>(i);
  68       mask mask_test = static_cast<mask>(0);
  69       mask mask_is = static_cast<mask>(0);
  70       for (int j = 0; j <= ctype_mask_max; ++j)
  71         {
  72           mask_test = static_cast<mask>(1 << j);
  73           if (ctype_de.is(mask_test, c))
  74             mask_is |= mask_test;
  75         }
  76       v_de[i] = mask_is;
  77     }
  78
  79 #if QUANNUM_VERBOSE_LYRICALLY_ADEPT_BAY_AREA_MCS_MODE
  80     for (int i = 0; i < max; ++i)
  81     {
  82       char_type mark = v_c[i] == v_de[i] ? ' ' : '-';
  83       cout << i << ' ' << mark << ' ' << static_cast<wchar_t>(i) << '\t' ;
  84       cout << "v_c: " << setw(4) << v_c[i] << '\t';
  85       cout << "v_de: " << setw(4) << v_de[i] << endl;
  86     }
  87     cout << (v_c == v_de) << endl;
  88 #endif
  89
  90   VERIFY( v_c != v_de );
  91 }
  92
  93 int main()
  94 {
  95   test02();
  96   return 0;
  97 }