1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef BASE_TEST_OPAQUE_REF_COUNTED_H_ 6#define BASE_TEST_OPAQUE_REF_COUNTED_H_ 7 8#include "base/memory/ref_counted.h" 9 10namespace base { 11 12// OpaqueRefCounted is a test class for scoped_refptr to ensure it still works 13// when the pointed-to type is opaque (i.e., incomplete). 14class OpaqueRefCounted; 15class OpaqueRefCountedThreadSafe; 16 17// Test functions that return and accept scoped_refptr<OpaqueRefCounted> values. 18scoped_refptr<OpaqueRefCounted> MakeOpaqueRefCounted(); 19void TestOpaqueRefCounted(scoped_refptr<OpaqueRefCounted> p); 20scoped_refptr<OpaqueRefCountedThreadSafe> MakeOpaqueRefCountedThreadSafe(); 21void TestOpaqueRefCountedThreadSafe( 22 scoped_refptr<OpaqueRefCountedThreadSafe> p); 23 24} // namespace base 25 26extern template class scoped_refptr<base::OpaqueRefCounted>; 27extern template class scoped_refptr<base::OpaqueRefCountedThreadSafe>; 28 29#endif // BASE_TEST_OPAQUE_REF_COUNTED_H_ 30