libstdc++-v3/testsuite/27_io/basic_streambuf/cons/wchar_t/1.cc

   1 // 1999-10-11 bkoz
   2
   3 // Copyright (C) 1999-2024 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20
  21 // 27.5.2 template class basic_streambuf
  22
  23 #include <streambuf>
  24 #include <testsuite_hooks.h>
  25 #include <testsuite_io.h>
  26
  27 void test01()
  28 {
  29   __gnu_test::constraint_wstreambuf buf01;
  30
  31   // 27.5.2.1 basic_streambuf ctors
  32   // default ctor initializes
  33   // - all pointer members to null pointers
  34   // - locale to current global locale
  35   VERIFY( buf01.check_pointers() );
  36   VERIFY( buf01.getloc() == std::locale() );
  37 }
  38
  39 int main()
  40 {
  41   test01();
  42   return 0;
  43 }