libstdc++-v3/testsuite/22_locale/moneypunct_byname/named_equivalence.cc

   1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   2
   3 // 2001-08-24 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001-2023 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 22.2.6.4 Template class moneypunct_byname
  23
  24 #include <locale>
  25 #include <testsuite_hooks.h>
  26
  27 void test01()
  28 {
  29   using namespace std;
  30   typedef money_base::part part;
  31   typedef money_base::pattern pattern;
  32
  33   string str;
  34
  35   locale loc_de = locale(ISO_8859(15,de_DE));
  36   str = loc_de.name();
  37
  38   locale loc_byname(locale::classic(), new moneypunct_byname<char>(ISO_8859(15,de_DE)));
  39   str = loc_byname.name();
  40
  41   locale loc_c = locale::classic();
  42
  43   VERIFY( loc_de != loc_byname );
  44
  45   // cache the moneypunct facets
  46   const moneypunct<char>& monp_c = use_facet<moneypunct<char> >(loc_c);
  47   const moneypunct<char>& monp_byname =
  48                                     use_facet<moneypunct<char> >(loc_byname);
  49   const moneypunct<char>& monp_de = use_facet<moneypunct<char> >(loc_de);
  50
  51   // sanity check that the data match
  52   char dp1 = monp_de.decimal_point();
  53   char th1 = monp_de.thousands_sep();
  54   string g1 = monp_de.grouping();
  55   string cs1 = monp_de.curr_symbol();
  56   string ps1 = monp_de.positive_sign();
  57   string ns1 = monp_de.negative_sign();
  58   int fd1 = monp_de.frac_digits();
  59   pattern pos1 = monp_de.pos_format();
  60   pattern neg1 = monp_de.neg_format();
  61
  62   char dp2 = monp_byname.decimal_point();
  63   char th2 = monp_byname.thousands_sep();
  64   string g2 = monp_byname.grouping();
  65   string cs2 = monp_byname.curr_symbol();
  66   string ps2 = monp_byname.positive_sign();
  67   string ns2 = monp_byname.negative_sign();
  68   int fd2 = monp_byname.frac_digits();
  69   pattern pos2 = monp_byname.pos_format();
  70   pattern neg2 = monp_byname.neg_format();
  71
  72   VERIFY( dp1 == dp2 );
  73   VERIFY( th1 == th2 );
  74   VERIFY( g1 == g2 );
  75   VERIFY( cs1 == cs2 );
  76   VERIFY( ps1 == ps2 );
  77   VERIFY( ns1 == ns2 );
  78   VERIFY( fd1 == fd2 );
  79   VERIFY(static_cast<part>(pos1.field[0]) == static_cast<part>(pos2.field[0]));
  80   VERIFY(static_cast<part>(pos1.field[1]) == static_cast<part>(pos2.field[1]));
  81   VERIFY(static_cast<part>(pos1.field[2]) == static_cast<part>(pos2.field[2]));
  82   VERIFY(static_cast<part>(pos1.field[3]) == static_cast<part>(pos2.field[3]));
  83
  84   VERIFY(static_cast<part>(neg1.field[0]) == static_cast<part>(neg2.field[0]));
  85   VERIFY(static_cast<part>(neg1.field[1]) == static_cast<part>(neg2.field[1]));
  86   VERIFY(static_cast<part>(neg1.field[2]) == static_cast<part>(neg2.field[2]));
  87   VERIFY(static_cast<part>(neg1.field[3]) == static_cast<part>(neg2.field[3]));
  88
  89   // ...and don't match "C"
  90   char dp3 = monp_c.decimal_point();
  91   VERIFY( dp1 != dp3 );
  92 }
  93
  94 int main()
  95 {
  96   test01();
  97   return 0;
  98 }