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// Insert
29void test03()
30{
31  deque<int> v(10, 17);
32
33  // Insert a single element
34  deque<int>::iterator before = v.begin() + 6;
35  deque<int>::iterator at = before + 1;
36  deque<int>::iterator after = at;
37  at = v.insert(at, 42);
38  VERIFY(before._M_singular());
39  VERIFY(at._M_dereferenceable());
40  VERIFY(after._M_singular());
41
42  // Insert multiple copies
43  before = v.begin() + 6;
44  at = before + 1;
45
46  v.insert(at, 3, 42);
47  VERIFY(before._M_singular());
48  VERIFY(at._M_singular());
49
50  // Insert iterator range
51  static int data[] = { 2, 3, 5, 7 };
52  before = v.begin() + 6;
53  at = before + 1;
54  v.insert(at, &data[0], &data[0] + 4);
55  VERIFY(before._M_singular());
56  VERIFY(at._M_singular());
57}
58
59int main()
60{
61  test03();
62  return 0;
63}
64