libstdc++-v3/testsuite/22_locale/money_put/put/wchar_t/12971.cc

   1 // 2003-11-09 Paolo Carlini <pcarlini@suse.de>
   2
   3 // Copyright (C) 2003-2021 Free Software Foundation, Inc.
   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 3, 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 COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 22.2.6.2.1 money_put members
  21
  22 #include <locale>
  23 #include <sstream>
  24 #include <testsuite_hooks.h>
  25
  26 // libstdc++/12971
  27 void test01()
  28 {
  29   using namespace std;
  30
  31   typedef ostreambuf_iterator<wchar_t> iterator_type;
  32
  33   long double amount = 10.8L;
  34
  35   // cache the money_put facet
  36   wostringstream oss;
  37   const money_put<wchar_t>& mon_put =
  38     use_facet<money_put<wchar_t> >(oss.getloc());
  39
  40   mon_put.put(oss.rdbuf(), true, oss, L' ', amount);
  41   wstring result = oss.str();
  42   VERIFY( result == L"11" );
  43 }
  44
  45 int main()
  46 {
  47   test01();
  48   return 0;
  49 }