libstdc++-v3/testsuite/27_io/basic_filebuf/seekpos/wchar_t/1.cc

   1 // Copyright (C) 2003, 2004, 2009 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 3, 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 COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // 27.8.1.4 Overridden virtual functions
  19
  20 #include <locale>
  21 #include <fstream>
  22 #include <testsuite_hooks.h>
  23
  24 void test01()
  25 {
  26   using namespace std;
  27   bool test __attribute__((unused)) = true;
  28
  29   const char* name = "tmp_seekpos_1";
  30
  31   wfilebuf fb;
  32
  33   fb.open(name, ios_base::out);
  34   streampos pos = fb.pubseekoff(0, ios_base::beg);
  35   fb.sputc(0xf001);
  36
  37   try
  38     {
  39       fb.pubseekpos(pos);
  40       VERIFY( false );
  41     }
  42   catch (std::exception&)
  43     {
  44     }
  45 }
  46
  47 int main()
  48 {
  49   test01();
  50   return 0;
  51 }