libstdc++-v3/testsuite/23_containers/vector/debug/move_assign_neg.cc

   1 // Copyright (C) 2013 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8 //
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17 //
  18 // { dg-options "-std=gnu++11" }
  19 // { dg-do run { xfail *-*-* } }
  20
  21 #include <debug/vector>
  22
  23 #include <testsuite_allocator.h>
  24 #include <testsuite_hooks.h>
  25
  26 void test01()
  27 {
  28   bool test __attribute__((unused)) = true;
  29
  30   typedef __gnu_test::uneq_allocator<int> alloc_type;
  31   typedef __gnu_debug::vector<int, alloc_type> test_type;
  32
  33   test_type v1(alloc_type(1));
  34   v1 = { 0, 1, 2, 3 };
  35
  36   test_type v2(alloc_type(2));
  37   v2 = { 4, 5, 6, 7 };
  38
  39   auto it = v2.begin();
  40
  41   v1 = std::move(v2);
  42
  43   VERIFY( it == v1.begin() ); // Error, it is singular
  44 }
  45
  46 int main()
  47 {
  48   test01();
  49   return 0;
  50 }