libstdc++-v3/testsuite/22_locale/num_put/put/wchar_t/7.cc

   1 // 2003-06-30 peturr02@ru.is
   2
   3 // Copyright (C) 2003-2017 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 #include <sstream>
  21 #include <iostream>
  22 #include <locale>
  23 #include <testsuite_hooks.h>
  24
  25 // libstdc++/9828
  26 void test01()
  27 {
  28   using namespace std;
  29
  30   typedef num_put<wchar_t> npw_t;
  31
  32   wostringstream stream;
  33   const npw_t& npw = use_facet<npw_t>(stream.getloc());
  34
  35   npw.put(stream, cout, L' ', static_cast<long>(10));
  36   VERIFY( stream.str() == L"10" );
  37 }
  38
  39 int main()
  40 {
  41   test01();
  42   return 0;
  43 }