libstdc++-v3/testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/io.cc

   1 // Copyright (C) 2005 Free Software Foundation
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // TR1 2.2.2 Template class shared_ptr [tr.util.smartptr.shared]
  20
  21 #include <tr1/memory>
  22 #include <sstream>
  23 #include <testsuite_hooks.h>
  24
  25 struct A { };
  26
  27 // 2.2.3.7 shared_ptr I/O [tr.util.smartptr.shared.io]
  28
  29 // operator<<
  30 int
  31 test01()
  32 {
  33   bool test __attribute__((unused)) = true;
  34
  35   std::tr1::shared_ptr<A> p(new A);
  36   std::ostringstream buf;
  37   buf << p;
  38   const std::string s = buf.str();
  39   buf.str("");
  40   buf << p.get();
  41   VERIFY( s == buf.str() );
  42
  43   return 0;
  44 }
  45
  46 int
  47 main()
  48 {
  49   test01();
  50   return 0;
  51 }