libstdc++-v3/testsuite/27_io/basic_stringbuf/str/wchar_t/3.cc

   1 // 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t
   2
   3 // Copyright (C) 1997-2015 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 <testsuite_hooks.h>
  22
  23 void test06()
  24 {
  25   bool test __attribute__((unused)) = true;
  26
  27   std::wostringstream os (L"foo", std::ios_base::app);
  28   os << L"bar";
  29
  30   VERIFY( os.str() == L"foobar" );
  31 }
  32
  33 int main()
  34 {
  35   test06();
  36   return 0;
  37 }
  38
  39
  40
  41 // more candy!!!