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