libstdc++-v3/testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-2.cc

   1 // Copyright (C) 2003 Free Software Foundation, Inc.
   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 // 27.8.1.4 Overridden virtual functions
  20
  21 #include <fstream>
  22 #include <locale>
  23 #include <testsuite_hooks.h>
  24
  25 void test02()
  26 {
  27   using namespace std;
  28   bool test __attribute__((unused)) = true;
  29
  30   wfilebuf fb;
  31   locale loc(__gnu_test::try_named_locale("en_US.UTF-8"));
  32   fb.pubimbue(loc);
  33   fb.pubsetbuf(0, 0);
  34   fb.open("tmp_11305-2", ios_base::out);
  35   wfilebuf::int_type n1 = fb.sputc(0x20000000);
  36   wfilebuf::int_type n2 = fb.sputc(0x40000000);
  37   wfilebuf* f = fb.close();
  38
  39   VERIFY( n1 != wfilebuf::traits_type::eof() );
  40   VERIFY( n2 != wfilebuf::traits_type::eof() );
  41   VERIFY( f != NULL );
  42 }
  43
  44 int main()
  45 {
  46   test02();
  47   return 0;
  48 }