libstdc++-v3/testsuite/27_io/objects/char/3647.cc

   1 // 2002-01-08 bkoz
   2
   3 // Copyright (C) 2002-2013 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
  21 // 27.6.1.5 - Template class basic_iostream
  22 // NB: This file is for testing iostream with NO OTHER INCLUDES.
  23
  24 #include <iostream>
  25
  26 // libstdc++/3647
  27 void test07()
  28 {
  29   // Should not block.
  30   std::cout << std::cin.rdbuf()->in_avail() << std::endl;
  31 }
  32
  33 int main()
  34 {
  35   test07();
  36   return 0;
  37 }