libstdc++-v3/testsuite/27_io/manipulators/extended/put_money/wchar_t/51288.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-namedlocale "en_US.UTF-8" }
   3
   4 // Copyright (C) 2011-2020 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 #include <sstream>
  22 #include <iomanip>
  23 #include <testsuite_hooks.h>
  24
  25 // libstdc++/51288
  26 void test01()
  27 {
  28   std::locale loc_us = std::locale("en_US.UTF-8");
  29
  30   std::wostringstream oss;
  31   oss.imbue(loc_us);
  32
  33   const std::wstring str(L"123");
  34
  35   oss.setstate(std::ios_base::failbit);
  36
  37   oss << std::put_money(str);
  38
  39   VERIFY( oss.str().empty() );
  40   VERIFY( oss.fail() );
  41 }
  42
  43 int main()
  44 {
  45   test01();
  46   return 0;
  47 }