OLD | NEW |
| (Empty) |
1 /* | |
2 * Copyright 2016 The WebRTC Project Authors. All rights reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #include <string> | |
12 | |
13 #include "webrtc/base/gunit.h" | |
14 #include "webrtc/base/refcount.h" | |
15 | |
16 namespace rtc { | |
17 | |
18 namespace { | |
19 | |
20 class A { | |
21 public: | |
22 A() {} | |
23 | |
24 private: | |
25 RTC_DISALLOW_COPY_AND_ASSIGN(A); | |
26 }; | |
27 | |
28 class RefClass : public RefCountInterface { | |
29 public: | |
30 RefClass() {} | |
31 | |
32 protected: | |
33 ~RefClass() override {} | |
34 }; | |
35 | |
36 class RefClassWithRvalue : public RefCountInterface { | |
37 public: | |
38 explicit RefClassWithRvalue(std::unique_ptr<A> a) : a_(std::move(a)) {} | |
39 | |
40 protected: | |
41 ~RefClassWithRvalue() override {} | |
42 | |
43 public: | |
44 std::unique_ptr<A> a_; | |
45 }; | |
46 | |
47 class RefClassWithMixedValues : public RefCountInterface { | |
48 public: | |
49 RefClassWithMixedValues(std::unique_ptr<A> a, int b, const std::string& c) | |
50 : a_(std::move(a)), b_(b), c_(c) {} | |
51 | |
52 protected: | |
53 ~RefClassWithMixedValues() override {} | |
54 | |
55 public: | |
56 std::unique_ptr<A> a_; | |
57 int b_; | |
58 std::string c_; | |
59 }; | |
60 | |
61 } // namespace | |
62 | |
63 TEST(RefCountedObject, Basic) { | |
64 scoped_refptr<RefCountedObject<RefClass>> aref( | |
65 new RefCountedObject<RefClass>()); | |
66 EXPECT_TRUE(aref->HasOneRef()); | |
67 EXPECT_EQ(2, aref->AddRef()); | |
68 EXPECT_EQ(1, aref->Release()); | |
69 } | |
70 | |
71 TEST(RefCountedObject, SupportRValuesInCtor) { | |
72 std::unique_ptr<A> a(new A()); | |
73 scoped_refptr<RefClassWithRvalue> ref( | |
74 new RefCountedObject<RefClassWithRvalue>(std::move(a))); | |
75 EXPECT_TRUE(ref->a_.get() != nullptr); | |
76 EXPECT_TRUE(a.get() == nullptr); | |
77 } | |
78 | |
79 TEST(RefCountedObject, SupportMixedTypesInCtor) { | |
80 std::unique_ptr<A> a(new A()); | |
81 int b = 9; | |
82 std::string c = "hello"; | |
83 scoped_refptr<RefClassWithMixedValues> ref( | |
84 new RefCountedObject<RefClassWithMixedValues>(std::move(a), b, c)); | |
85 EXPECT_TRUE(ref->a_.get() != nullptr); | |
86 EXPECT_TRUE(a.get() == nullptr); | |
87 EXPECT_EQ(b, ref->b_); | |
88 EXPECT_EQ(c, ref->c_); | |
89 } | |
90 | |
91 } // namespace rtc | |
OLD | NEW |