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// { dg-options "-std=gnu++0x" }

// Copyright (C) 2007, 2009 Free Software Foundation

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 3, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING3.  If not see

// <http://www.gnu.org/licenses/>.

// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]

#include <memory>

#include <testsuite_hooks.h>

#include <testsuite_allocator.h>

using __gnu_test::tracker_allocator_counter;

using __gnu_test::tracker_allocator;

struct A { };

struct B : A { };

struct D

{

  void operator()(B* p) { delete p; ++delete_count; }

  static long delete_count;

};

long D::delete_count = 0;

// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]

// Reset with allocator

int

test01()

{

  bool test __attribute__((unused)) = true;

  tracker_allocator_counter::reset();

  {

    std::shared_ptr<A> p1;

    p1.reset(new B, D(), tracker_allocator<B>());

    VERIFY( tracker_allocator_counter::get_allocation_count() > 0 );

  }

  VERIFY( D::delete_count == 1 );

  VERIFY( tracker_allocator_counter::get_allocation_count() == tracker_allocator_counter::get_deallocation_count() );

  return 0;

}

int

main()

{

  test01();

  return 0;

}