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

   1 // 2003-05-01 Petur Runolfsson  <peturr02@ru.is>
   2
   3 // Copyright (C) 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // As a special exception, you may use this file as part of a free software
  22 // library without restriction.  Specifically, if other files instantiate
  23 // templates or use macros or inline functions from this file, or you compile
  24 // this file and link it with other files to produce an executable, this
  25 // file does not by itself cause the resulting executable to be covered by
  26 // the GNU General Public License.  This exception does not however
  27 // invalidate any other reasons why the executable file might be covered by
  28 // the GNU General Public License.
  29
  30 // 27.6.1.5 - Template class basic_iostream
  31 // NB: This file is for testing iostream with NO OTHER INCLUDES.
  32
  33 #include <iostream>
  34
  35 // libstdc++/3647
  36 void test07()
  37 {
  38   // Should not block.
  39   std::wcout << std::wcin.rdbuf()->in_avail() << std::endl;
  40 }
  41
  42 int main()
  43 {
  44   test07();
  45   return 0;
  46 }