libstdc++-v3/testsuite/22_locale/money_put/put/wchar_t/6.cc

   1 // 2001-08-27 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003 Free Software Foundation
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 2, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 22.2.6.2.1 money_put members
  22
  23 #include <locale>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 struct My_money_io_2 : public std::moneypunct<wchar_t,false>
  28 {
  29   char_type do_thousands_sep() const { return ','; }
  30   std::string do_grouping() const { return "\001"; }
  31 };
  32
  33 // Make sure we can output a very big amount of money (with grouping too).
  34 void test06()
  35 {
  36   using namespace std;
  37   bool test __attribute__((unused)) = true;
  38   typedef ostreambuf_iterator<wchar_t> OutIt;
  39
  40   locale loc(locale::classic(), new My_money_io_2);
  41
  42   bool intl = false;
  43
  44   long double val = 1.0e50L;
  45   const money_put<wchar_t,OutIt>& mp  =
  46     use_facet<money_put<wchar_t, OutIt> >(loc);
  47
  48   wostringstream fmt;
  49   fmt.imbue(loc);
  50   OutIt out(fmt);
  51   mp.put(out,intl,fmt,'*',val);
  52   VERIFY( fmt.good() );
  53 }
  54
  55 int main()
  56 {
  57   test06();
  58   return 0;
  59 }