libstdc++-v3/testsuite/backward/strstream_members.cc

   1 // { dg-options "-Wno-deprecated" }
   2 // Copyright (C) 2002-2020 Free Software Foundation, Inc.
   3 //
   4 // This file is part of the GNU ISO C++ Library.  This library is free
   5 // software; you can redistribute it and/or modify it under the
   6 // terms of the GNU General Public License as published by the
   7 // Free Software Foundation; either version 3, or (at your option)
   8 // any later version.
   9
  10 // This library is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License along
  16 // with this library; see the file COPYING3.  If not see
  17 // <http://www.gnu.org/licenses/>.
  18
  19 // backward strstream members
  20
  21 #include <strstream>
  22 #include <testsuite_hooks.h>
  23
  24 void test01()
  25 {
  26    std::strstream s;
  27    for (unsigned i=0 ; i!= 1000 ; ++i)
  28       s << i << std::endl;
  29    s << std::ends;
  30 }
  31
  32
  33 void test02()
  34 {
  35   std::ostrstream buf;
  36   buf << std::ends;
  37   char *s = buf.str ();
  38   delete [] s;
  39 }
  40
  41 int main()
  42 {
  43   test01();
  44   test02();
  45   return 0;
  46 }