1// Deque iterator invalidation tests
2
3// Copyright (C) 2003-2015 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/deque>
21#include <testsuite_hooks.h>
22
23using __gnu_debug::deque;
24
25bool test = true;
26
27// Assignment
28void test01()
29{
30  deque<int> v1;
31  deque<int> v2;
32
33  deque<int>::iterator i = v1.end();
34  VERIFY(!i._M_dereferenceable() && !i._M_singular());
35
36  v1 = v2;
37  VERIFY(i._M_singular());
38
39  i = v1.end();
40  v1.assign(v2.begin(), v2.end());
41  VERIFY(i._M_singular());
42
43  i = v1.end();
44  v1.assign(17, 42);
45  VERIFY(i._M_singular());
46}
47
48int main()
49{
50  test01();
51  return 0;
52}
53