HahaPrikol

TEST(SharedPtr_TestsByMaksimka, Release_WorkPlease) {
  int* ptr = new int(3);
  SharedPtr<int> shared_ptr1(ptr);
  SharedPtr<int> shared_ptr2 = shared_ptr1;
  shared_ptr1.Release();
  SharedPtr<int> shared_ptr3 = shared_ptr1;

  ASSERT_EQ(shared_ptr3.Get(), nullptr);
  ASSERT_EQ(shared_ptr2.Get(), ptr);
  delete ptr;
}

TEST(SharedPtr_TestsByMaksimka, Release_WhereIsMyMemory) {
  // while (true)
  {
    int* ptr = new int(7);

    SharedPtr<int> shared_ptr(ptr);
    SharedPtr<int> shared_ptr2 = shared_ptr;
    SharedPtr<int> shared_ptr3 = std::move(shared_ptr);

    shared_ptr2.Release();
    ASSERT_EQ(shared_ptr2.Get(), nullptr);
    ASSERT_EQ(shared_ptr3.Get(), ptr);
    shared_ptr3.Release();
    ASSERT_EQ(shared_ptr2.Get(), nullptr);
    ASSERT_EQ(shared_ptr3.Get(), nullptr);

    delete ptr;
  }
}

TEST(SharedPtr_TestsByMaksimka, Release_Test) {
  SharedPtr<int> a;
  SharedPtr<int> b = a;

  int* x = new int(-7);
  b = SharedPtr<int>(x);
}

TEST(SharedPtr_TestsByMaksimka, Destructor_Test) {
  int var2 = 31;
  int* ptr_var = new int(77);

  SharedPtr<int> shared_ptr_var(ptr_var);
  ASSERT_EQ(*shared_ptr_var.Get(), *ptr_var);
  ASSERT_EQ(*shared_ptr_var, *ptr_var);

  *shared_ptr_var = var2;

  ASSERT_EQ(*shared_ptr_var.Get(), var2);
  ASSERT_EQ(*shared_ptr_var, var2);
  ASSERT_EQ(*ptr_var, var2);
}