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// List iterator invalidation tests
 
// Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
 
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING.  If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
 
#include <debug/list>
#include <iterator>
#include <testsuite_hooks.h>
 
using __gnu_debug::list;
using std::advance;
 
bool test = true;
 
// Splice
void test04()
{
  list<int> l1(10, 17);
  list<int> l2(10, 42);
 
  list<int>::iterator start2 = l2.begin();
  list<int>::iterator end2 = start2;
  advance(end2, 5);
  list<int>::iterator after2 = end2;
  advance(after2, 2);
 
  l1.splice(l1.begin(), l2, start2, end2);
  VERIFY(start2._M_dereferenceable());
  VERIFY(end2._M_dereferenceable());
  VERIFY(after2._M_dereferenceable());
  VERIFY(start2._M_attached_to(&l1));
  VERIFY(end2._M_attached_to(&l2));
  VERIFY(after2._M_attached_to(&l2));
}
 
int main()
{
  test04();
  return 0;
}