old-autovect-branch/libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc

   1 // 2003-04-30  Petur Runolfsson <peturr02@ru.is>
   2
   3 // Copyright (C) 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19 // USA.
  20
  21 #include <testsuite_hooks.h>
  22 #include <iostream>
  23 #include <cstdio>
  24 #include <cwchar>
  25
  26 // Check that operations on wcout can be mixed with wide operations
  27 // on stdout.
  28 void test01()
  29 {
  30   bool test __attribute__((unused)) = true;
  31
  32   std::wcout << L"Hello, ";
  33   VERIFY( std::fwide(stdout, 0) >= 0 );
  34   int ret = std::fputws(L"world!\n", stdout);
  35   VERIFY( ret >= 0 );
  36 }
  37
  38 int main()
  39 {
  40   test01();
  41   return 0;
  42 }