// Copyright (C) 2019-2023 Free Software Foundation, Inc.
//
// 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/>.

// { dg-do run { target c++11 } }

#include <tr2/dynamic_bitset>
#include <testsuite_hooks.h>

void
test01()
{
  std::tr2::dynamic_bitset<> a(100);
  const auto n = a.num_blocks();
  std::tr2::dynamic_bitset<> b = std::move(a);
  VERIFY(b.num_blocks() == n);
  VERIFY(b.size() == 100);
  VERIFY(a.num_blocks() == 0);
  VERIFY(a.size() == 0);
}

void
test02()
{
  std::tr2::dynamic_bitset<> a(100);
  const auto n = a.num_blocks();
  std::tr2::dynamic_bitset<> b;
  b = std::move(a);
  VERIFY(b.num_blocks() == n);
  VERIFY(b.size() == 100);
  VERIFY(a.num_blocks() == 0);
  VERIFY(a.size() == 0);
}

int
main()
{
  test01();
  test02();
}
