libstdc++-v3/testsuite/22_locale/money_put/put/char/5.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 : public std::moneypunct<char,false>
  28 {
  29   char_type do_decimal_point() const { return '.'; }
  30   char_type do_thousands_sep() const { return ','; }
  31   std::string do_grouping() const { return "\003"; }
  32
  33   std::string do_negative_sign() const { return "()"; }
  34
  35   int do_frac_digits() const { return 2; }
  36
  37   pattern do_neg_format() const
  38   {
  39     pattern pat = { { symbol, space, sign, value } };
  40     return pat;
  41   }
  42 };
  43
  44 // libstdc++/5708
  45 void test05()
  46 {
  47   using namespace std;
  48   bool test __attribute__((unused)) = true;
  49   typedef ostreambuf_iterator<char> OutIt;
  50
  51   locale loc(locale::classic(), new My_money_io);
  52
  53   bool intl = false;
  54
  55   string val("-123456");
  56   const money_put<char,OutIt>& mp  =
  57     use_facet<money_put<char, OutIt> >(loc);
  58
  59   ostringstream fmt;
  60   fmt.imbue(loc);
  61   OutIt out(fmt);
  62   mp.put(out,intl,fmt,'*',val);
  63   VERIFY( fmt.str() == "*(1,234.56)" );
  64 }
  65
  66 int main()
  67 {
  68   test05();
  69   return 0;
  70 }