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// Insert 28void test03() 29{ 30 deque<int> v(10, 17); 31 32 // Insert a single element 33 deque<int>::iterator before = v.begin() + 6; 34 deque<int>::iterator at = before + 1; 35 deque<int>::iterator after = at; 36 at = v.insert(at, 42); 37 VERIFY(before._M_singular()); 38 VERIFY(at._M_dereferenceable()); 39 VERIFY(after._M_singular()); 40 41 // Insert multiple copies 42 before = v.begin() + 6; 43 at = before + 1; 44 45 v.insert(at, 3, 42); 46 VERIFY(before._M_singular()); 47 VERIFY(at._M_singular()); 48 49 // Insert iterator range 50 static int data[] = { 2, 3, 5, 7 }; 51 before = v.begin() + 6; 52 at = before + 1; 53 v.insert(at, &data[0], &data[0] + 4); 54 VERIFY(before._M_singular()); 55 VERIFY(at._M_singular()); 56} 57 58int main() 59{ 60 test03(); 61 return 0; 62} 63