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Side by Side Diff: base/win/scoped_comptr_unittest.cc

Issue 2864523002: Rename ScopedComPtr::QueryInterface to ScopedComPtr::CopyTo (Closed)
Patch Set: Created 3 years, 7 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/win/scoped_comptr.h" 5 #include "base/win/scoped_comptr.h"
6 6
7 #include <objbase.h> 7 #include <objbase.h>
8 #include <shlobj.h> 8 #include <shlobj.h>
9 9
10 #include <memory> 10 #include <memory>
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42 EXPECT_TRUE(SUCCEEDED(unk.CreateInstance(CLSID_ShellLink))); 42 EXPECT_TRUE(SUCCEEDED(unk.CreateInstance(CLSID_ShellLink)));
43 ScopedComPtr<IUnknown> unk2; 43 ScopedComPtr<IUnknown> unk2;
44 unk2.Attach(unk.Detach()); 44 unk2.Attach(unk.Detach());
45 EXPECT_TRUE(unk.Get() == NULL); 45 EXPECT_TRUE(unk.Get() == NULL);
46 EXPECT_TRUE(unk2.Get() != NULL); 46 EXPECT_TRUE(unk2.Get() != NULL);
47 47
48 ScopedComPtr<IMalloc> mem_alloc; 48 ScopedComPtr<IMalloc> mem_alloc;
49 EXPECT_TRUE(SUCCEEDED(CoGetMalloc(1, mem_alloc.Receive()))); 49 EXPECT_TRUE(SUCCEEDED(CoGetMalloc(1, mem_alloc.Receive())));
50 50
51 ScopedComPtr<IUnknown> qi_test; 51 ScopedComPtr<IUnknown> qi_test;
52 EXPECT_HRESULT_SUCCEEDED(mem_alloc.QueryInterface(IID_PPV_ARGS(&qi_test))); 52 EXPECT_HRESULT_SUCCEEDED(mem_alloc.CopyTo(IID_PPV_ARGS(&qi_test)));
53 EXPECT_TRUE(qi_test.Get() != NULL); 53 EXPECT_TRUE(qi_test.Get() != NULL);
54 qi_test.Reset(); 54 qi_test.Reset();
55 55
56 // test ScopedComPtr& constructor 56 // test ScopedComPtr& constructor
57 ScopedComPtr<IMalloc> copy1(mem_alloc); 57 ScopedComPtr<IMalloc> copy1(mem_alloc);
58 EXPECT_TRUE(copy1.IsSameObject(mem_alloc.Get())); 58 EXPECT_TRUE(copy1.IsSameObject(mem_alloc.Get()));
59 EXPECT_FALSE(copy1.IsSameObject(unk2.Get())); // unk2 is valid but different 59 EXPECT_FALSE(copy1.IsSameObject(unk2.Get())); // unk2 is valid but different
60 EXPECT_FALSE(copy1.IsSameObject(unk.Get())); // unk is NULL 60 EXPECT_FALSE(copy1.IsSameObject(unk.Get())); // unk is NULL
61 61
62 IMalloc* naked_copy = copy1.Detach(); 62 IMalloc* naked_copy = copy1.Detach();
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102 bleh.pop_back(); 102 bleh.pop_back();
103 EXPECT_EQ(p->adds, 4); 103 EXPECT_EQ(p->adds, 4);
104 EXPECT_EQ(p->releases, 2); 104 EXPECT_EQ(p->releases, 2);
105 } 105 }
106 EXPECT_EQ(p->adds, 4); 106 EXPECT_EQ(p->adds, 4);
107 EXPECT_EQ(p->releases, 4); 107 EXPECT_EQ(p->releases, 4);
108 } 108 }
109 109
110 } // namespace win 110 } // namespace win
111 } // namespace base 111 } // namespace base
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