1// Deque iterator invalidation tests
2
3// Copyright (C) 2003, 2004, 2005 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 2, 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 COPYING.  If not, write to the Free
18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19// USA.
20
21#include <debug/deque>
22#include <testsuite_hooks.h>
23
24using __gnu_debug::deque;
25
26bool test = true;
27
28// Assignment
29void test01()
30{
31  deque<int> v1;
32  deque<int> v2;
33
34  deque<int>::iterator i = v1.end();
35  VERIFY(!i._M_dereferenceable() && !i._M_singular());
36
37  v1 = v2;
38  VERIFY(i._M_singular());
39
40  i = v1.end();
41  v1.assign(v2.begin(), v2.end());
42  VERIFY(i._M_singular());
43
44  i = v1.end();
45  v1.assign(17, 42);
46  VERIFY(i._M_singular());
47}
48
49int main()
50{
51  test01();
52  return 0;
53}
54