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      1 // Copyright (c) 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 #include "base/memory/ref_counted.h"
      6 #include "testing/gtest/include/gtest/gtest.h"
      7 
      8 struct Foo : public base::RefCounted<Foo> {
      9   int dummy;
     10 };
     11 
     12 void TestFunction() {
     13   scoped_refptr<Foo> a;
     14   Foo* b;
     15 
     16   ASSERT_EQ(a.get(), b);
     17   ASSERT_EQ(b, a.get());
     18   EXPECT_EQ(a.get(), b);
     19   EXPECT_EQ(b, a.get());
     20 
     21   ASSERT_NE(a.get(), b);
     22   ASSERT_NE(b, a.get());
     23   EXPECT_NE(a.get(), b);
     24   EXPECT_NE(b, a.get());
     25 
     26   ASSERT_TRUE(a.get());
     27   ASSERT_FALSE(!a.get());
     28   EXPECT_TRUE(a.get());
     29   EXPECT_FALSE(!a.get());
     30 }
     31