gomp-20050608-branch/libstdc++-v3/testsuite/27_io/basic_ostringstream/str/wchar_t/1.cc

   1 // Copyright (C) 2004 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  17 // USA.
  18
  19 // 27.7.3.2 member functions (ostringstream_members)
  20
  21 #include <sstream>
  22 #include <testsuite_hooks.h>
  23
  24 void test01()
  25 {
  26   bool test __attribute__((unused)) = true;
  27   std::wostringstream os01;
  28   const std::wstring str00;
  29   const std::wstring str01 = L"123";
  30   std::wstring str02;
  31
  32   std::ios_base::iostate statefail, stateeof;
  33   statefail = std::ios_base::failbit;
  34   stateeof = std::ios_base::eofbit;
  35
  36   // string str() const
  37   str02 = os01.str();
  38   VERIFY( str00 == str02 );
  39
  40   // void str(const basic_string&)
  41   os01.str(str01);
  42   str02 = os01.str();
  43   VERIFY( str01 == str02 );
  44 }
  45
  46 int main()
  47 {
  48   test01();
  49   return 0;
  50 }