libstdc++-v3/testsuite/27_io/basic_ostringstream/str/char/2.cc

   1 // 2001-05-23 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001-2013 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 // 27.7.3.2 member functions (ostringstream_members)
  21
  22 #include <sstream>
  23 #include <testsuite_hooks.h>
  24
  25 // user-reported error
  26 class derived_oss: public std::ostringstream
  27 {
  28 public:
  29   derived_oss() : std::ostringstream() { }
  30 };
  31
  32 void
  33 test04()
  34 {
  35   bool test __attribute__((unused)) = true;
  36   derived_oss yy;
  37   yy << "buena vista social club\n";
  38   VERIFY( yy.str() == std::string("buena vista social club\n") );
  39 }
  40
  41 int main()
  42 {
  43   test04();
  44   return 0;
  45 }