//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// unique_ptr

// Test unique_ptr move assignment

#include <memory>
#include <cassert>

#include "unique_ptr_test_helper.h"

// test assignment from null

template <bool IsArray>
void test_basic() {
  typedef typename std::conditional<IsArray, A[], A>::type VT;
  const int expect_alive = IsArray ? 5 : 1;
  {
    std::unique_ptr<VT> s2(newValue<VT>(expect_alive));
    assert(A::count == expect_alive);
    s2 = nullptr;
    assert(A::count == 0);
    assert(s2.get() == 0);
  }
  assert(A::count == 0);
}

int main() {
  test_basic</*IsArray*/ false>();
  test_basic<true>();
}