libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/16.cc

   1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   2 // { dg-require-namedlocale "en_HK.ISO8859-1" }
   3
   4 // 2004-03-02  Paolo Carlini  <pcarlini@suse.de>
   5
   6 // Copyright (C) 2004-2020 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 // 22.2.6.1.1 money_get members
  24
  25 #include <locale>
  26 #include <sstream>
  27 #include <testsuite_hooks.h>
  28
  29 // Fail as soon as value digits are not present.
  30 void test01()
  31 {
  32   using namespace std;
  33
  34   typedef istreambuf_iterator<wchar_t> iterator_type;
  35
  36   // basic construction
  37   locale loc_c = locale::classic();
  38   locale loc_de = locale(ISO_8859(15,de_DE));
  39   locale loc_hk = locale(ISO_8859(1,en_HK));
  40   VERIFY( loc_hk != loc_de );
  41   VERIFY( loc_c != loc_hk );
  42
  43   iterator_type end01, end02;
  44   wistringstream iss01, iss02;
  45   iss01.imbue(loc_de);
  46   iss02.imbue(loc_hk);
  47
  48   // cache the money_get facet
  49   const money_get<wchar_t>& mon_get_01 =
  50     use_facet<money_get<wchar_t> >(iss01.getloc());
  51   const money_get<wchar_t>& mon_get_02 =
  52     use_facet<money_get<wchar_t> >(iss02.getloc());
  53
  54   iss01.setf(ios_base::showbase);
  55   iss01.str(L"EUR ");
  56   iterator_type is_it01(iss01);
  57   long double result1;
  58   ios_base::iostate err01 = ios_base::goodbit;
  59   end01 = mon_get_01.get(is_it01, end01, true, iss01, err01, result1);
  60   VERIFY( err01 == ios_base::failbit );
  61   VERIFY( *end01 == L'E' );
  62
  63   iss02.str(L"(HKD )");
  64   iterator_type is_it02(iss02);
  65   long double result2;
  66   ios_base::iostate err02 = ios_base::goodbit;
  67   end02 = mon_get_02.get(is_it02, end02, true, iss02, err02, result2);
  68   VERIFY( err02 == ios_base::failbit );
  69   VERIFY( *end02 == L')' );
  70 }
  71
  72 int main()
  73 {
  74   test01();
  75   return 0;
  76 }