1// List iterator invalidation tests
2
3// Copyright (C) 2003, 2004, 2005, 2006, 2009 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#include <debug/list>
21#include <iterator>
22#include <testsuite_hooks.h>
23
24// Splice
25void test04()
26{
27  using std::advance;
28
29  bool test __attribute__((unused)) = true;
30
31  typedef __gnu_debug::list<int>  list_type;
32
33  list_type l1(10, 17);
34  list_type l2(10, 42);
35
36  list_type::iterator start2 = l2.begin();
37  list_type::iterator end2 = start2;
38  advance(end2, 5);
39  list_type::iterator after2 = end2;
40  advance(after2, 2);
41
42  l1.splice(l1.begin(), l2, start2, end2);
43  VERIFY(start2._M_dereferenceable());
44  VERIFY(end2._M_dereferenceable());
45  VERIFY(after2._M_dereferenceable());
46  VERIFY(start2._M_attached_to(&l1));
47  VERIFY(end2._M_attached_to(&l2));
48  VERIFY(after2._M_attached_to(&l2));
49}
50
51int main()
52{
53  test04();
54  return 0;
55}
56