old-autovect-branch/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc

   1 // 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t
   2
   3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
   4 // Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 2, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 #include <sstream>
  23 #include <testsuite_hooks.h>
  24
  25 std::wstring str_01(L"mykonos. . . or what?");
  26 std::wstring str_03;
  27 std::wstringbuf strb_01(str_01);
  28 std::wstringbuf strb_03(str_03, std::ios_base::out);
  29
  30 // test overloaded virtual functions
  31 void test04()
  32 {
  33   bool test __attribute__((unused)) = true;
  34   std::wstring          str_tmp;
  35
  36   // PUT
  37   strb_03.str(str_01); //reset
  38
  39   // BUFFER MANAGEMENT & POSITIONING
  40   // setbuf
  41   // pubsetbuf(char_type* s, streamsize n)
  42   str_tmp = std::wstring(L"naaaah, go to cebu");
  43   strb_01.pubsetbuf(const_cast<wchar_t*> (str_tmp.c_str()), str_tmp.size());
  44   VERIFY( strb_01.str() == str_tmp );
  45   strb_01.pubsetbuf(0,0);
  46   VERIFY( strb_01.str() == str_tmp );
  47 }
  48
  49 int main()
  50 {
  51   test04();
  52   return 0;
  53 }
  54
  55
  56
  57 // more candy!!!