libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/13.cc

   1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   2
   3 // 2004-02-05  Paolo Carlini  <pcarlini@suse.de>
   4
   5 // Copyright (C) 2004-2020 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 // 22.2.6.1.1 money_get members
  23
  24 #include <locale>
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 // No thousands-sep allowed after the decimal-point.
  29 void test01()
  30 {
  31   using namespace std;
  32
  33   typedef istreambuf_iterator<wchar_t> iterator_type;
  34
  35   // basic construction
  36   locale loc_c = locale::classic();
  37   locale loc_de = locale(ISO_8859(15,de_DE));
  38   VERIFY( loc_c != loc_de );
  39
  40   iterator_type end01, end02;
  41   wistringstream iss;
  42   iss.imbue(loc_de);
  43   // cache the money_get facet
  44   const money_get<wchar_t>& mon_get = use_facet<money_get<wchar_t> >(iss.getloc());
  45
  46   iss.str(L"500,1.0 ");
  47   iterator_type is_it01(iss);
  48   long double result1;
  49   ios_base::iostate err01 = ios_base::goodbit;
  50   end01 = mon_get.get(is_it01, end01, true, iss, err01, result1);
  51   VERIFY( err01 == ios_base::failbit );
  52   VERIFY( *end01 == '.' );
  53
  54   iss.str(L"500,1.0 ");
  55   iterator_type is_it02(iss);
  56   long double result2;
  57   ios_base::iostate err02 = ios_base::goodbit;
  58   end02 = mon_get.get(is_it02, end02, false, iss, err02, result2);
  59   VERIFY( err02 == ios_base::failbit );
  60   VERIFY( *end02 == '.' );
  61 }
  62
  63 int main()
  64 {
  65   test01();
  66   return 0;
  67 }