libstdc++-v3/testsuite/22_locale/money_get/get/char/11.cc

   1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   2
   3 // 2003-10-24  Paolo Carlini  <pcarlini@suse.de>
   4
   5 // Copyright (C) 2003-2021 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 <limits>
  27 #include <testsuite_hooks.h>
  28
  29 void test01()
  30 {
  31   using namespace std;
  32   typedef istreambuf_iterator<char> iterator_type;
  33
  34   // basic construction
  35   locale loc_de = locale(ISO_8859(15,de_DE));
  36
  37   iterator_type end;
  38   istringstream iss;
  39   iss.imbue(loc_de);
  40
  41   // cache the money_get facet
  42   const money_get<char>& mon_get = use_facet<money_get<char> >(iss.getloc());
  43
  44   // A _very_ big amount.
  45   string str = "1";
  46   for (int i = 0; i < 2 * numeric_limits<long double>::digits10; ++i)
  47     str += ".000";
  48   str += ",00 ";
  49
  50   iss.str(str);
  51   iterator_type is_it01(iss);
  52   long double result1;
  53   ios_base::iostate err01 = ios_base::goodbit;
  54   mon_get.get(is_it01, end, true, iss, err01, result1);
  55   VERIFY( err01 == ios_base::eofbit );
  56 }
  57
  58 int main()
  59 {
  60   test01();
  61   return 0;
  62 }