tommi@chromium.org
6b86b32550
This is required to be able to extend the functionality of the class where existing public functionality does not offer sufficient access. Review URL: http://codereview.chromium.org/17464 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@7851 0039d316-1c4b-4281-b951-d872f2087c98
34 linhas
851 B
C++
34 linhas
851 B
C++
// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "testing/gtest/include/gtest/gtest.h"
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#include "base/ref_counted.h"
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namespace {
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class SelfAssign : public base::RefCounted<SelfAssign> {
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};
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class CheckDerivedMemberAccess : public scoped_refptr<SelfAssign> {
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public:
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CheckDerivedMemberAccess() {
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// This shouldn't compile if we don't have access to the member variable.
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SelfAssign** pptr = &ptr_;
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EXPECT_EQ(*pptr, ptr_);
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}
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};
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} // end namespace
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TEST(RefCountedUnitTest, TestSelfAssignment) {
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SelfAssign* p = new SelfAssign;
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scoped_refptr<SelfAssign> var = p;
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var = var;
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EXPECT_EQ(var.get(), p);
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}
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TEST(RefCountedUnitTest, ScopedRefPtrMemberAccess) {
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CheckDerivedMemberAccess check;
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}
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