gomp-20050608-branch/libstdc++-v3/testsuite/ext/enc_filebuf/char/13598.cc

   1 // Copyright (C) 2004 Free Software Foundation
   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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  17 // USA.
  18
  19 #include <locale>
  20 #include <cstring>
  21 #include <testsuite_hooks.h>
  22 #ifdef _GLIBCXX_USE___ENC_TRAITS
  23 #include <ext/enc_filebuf.h>
  24 #endif
  25
  26 int main()
  27 {
  28 #ifdef _GLIBCXX_USE___ENC_TRAITS
  29   bool test __attribute__((unused)) = true;
  30
  31   const char* str = "Hello, world!\n";
  32   std::locale loc(std::locale::classic(),
  33                   new std::codecvt<char, char, std::__enc_traits>());
  34   std::__enc_traits st("ISO-8859-1", "ISO-8859-1");
  35   __gnu_cxx::enc_filebuf<char> fb(st);
  36   fb.pubimbue(loc);
  37
  38   fb.open("tmp_13598", std::ios_base::out);
  39   std::streamsize n = fb.sputn(str, std::strlen(str));
  40   int s = fb.pubsync();
  41   fb.close();
  42
  43   VERIFY( n == std::strlen(str) );
  44   VERIFY( s == 0 );
  45 #endif
  46
  47   return 0;
  48 }