1 //
2 // Copyright (C) 2015 Google, Inc.
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at:
7 //
8 // http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16
17 #include <gtest/gtest.h>
18
19 #include "service/common/bluetooth/gatt_identifier.h"
20 #include "service/common/bluetooth/uuid.h"
21
22 namespace bluetooth {
23 namespace {
24
25 const std::string kAddr0 = "00:01:02:03:04:05";
26 const std::string kAddr1 = "06:07:08:08:0a:0b";
27
28 const UUID kUUID0;
29 const UUID kUUID1("180d");
30
31 const int kId0 = 0;
32 const int kId1 = 1;
33
TEST(GattIdentifierTest,ServiceId)34 TEST(GattIdentifierTest, ServiceId) {
35 auto service0 = GattIdentifier::CreateServiceId(kAddr0, kId0, kUUID0, true);
36
37 EXPECT_TRUE(service0->IsService());
38 EXPECT_FALSE(service0->IsCharacteristic());
39 EXPECT_FALSE(service0->IsDescriptor());
40
41 EXPECT_FALSE(service0->GetOwningServiceId());
42 EXPECT_FALSE(service0->GetOwningCharacteristicId());
43
44 // Create different variants, swapping one entry at a time.
45 auto service1 = GattIdentifier::CreateServiceId(kAddr1, kId0, kUUID0, true);
46 auto service2 = GattIdentifier::CreateServiceId(kAddr0, kId1, kUUID0, true);
47 auto service3 = GattIdentifier::CreateServiceId(kAddr0, kId0, kUUID1, true);
48 auto service4 = GattIdentifier::CreateServiceId(kAddr0, kId0, kUUID0, false);
49
50 EXPECT_TRUE(*service1 != *service0);
51 EXPECT_TRUE(*service2 != *service0);
52 EXPECT_TRUE(*service3 != *service0);
53 EXPECT_TRUE(*service4 != *service0);
54
55 GattIdentifier service_copy = *service0;
56 EXPECT_TRUE(service_copy == *service0);
57 }
58
TEST(GattIdentifierTest,CharacteristicId)59 TEST(GattIdentifierTest, CharacteristicId) {
60 auto service0 = GattIdentifier::CreateServiceId(kAddr0, kId0, kUUID0, true);
61 auto char0 = GattIdentifier::CreateCharacteristicId(kId1, kUUID1, *service0);
62
63 EXPECT_FALSE(char0->IsService());
64 EXPECT_TRUE(char0->IsCharacteristic());
65 EXPECT_FALSE(char0->IsDescriptor());
66
67 EXPECT_FALSE(char0->GetOwningCharacteristicId());
68 EXPECT_TRUE(*char0->GetOwningServiceId() == *service0);
69
70 auto service1 = GattIdentifier::CreateServiceId(kAddr1, kId0, kUUID0, true);
71
72 auto char1 = GattIdentifier::CreateCharacteristicId(kId0, kUUID1, *service0);
73 auto char2 = GattIdentifier::CreateCharacteristicId(kId1, kUUID0, *service0);
74 auto char3 = GattIdentifier::CreateCharacteristicId(kId1, kUUID1, *service1);
75
76 EXPECT_TRUE(*char1 != *char0);
77 EXPECT_TRUE(*char2 != *char0);
78 EXPECT_TRUE(*char3 != *char0);
79
80 GattIdentifier char_copy = *char0;
81 EXPECT_TRUE(char_copy == *char0);
82
83 EXPECT_TRUE(*service0 != *char0);
84 }
85
TEST(GattIdentifierTest,DescriptorId)86 TEST(GattIdentifierTest, DescriptorId) {
87 auto service0 = GattIdentifier::CreateServiceId(kAddr0, kId0, kUUID0, true);
88 auto char0 = GattIdentifier::CreateCharacteristicId(kId1, kUUID1, *service0);
89 auto desc0 = GattIdentifier::CreateDescriptorId(kId0, kUUID0, *char0);
90
91 EXPECT_FALSE(desc0->IsService());
92 EXPECT_FALSE(desc0->IsCharacteristic());
93 EXPECT_TRUE(desc0->IsDescriptor());
94
95 EXPECT_TRUE(*desc0->GetOwningCharacteristicId() == *char0);
96 EXPECT_TRUE(*desc0->GetOwningServiceId() == *service0);
97
98 auto char1 = GattIdentifier::CreateCharacteristicId(kId0, kUUID1, *service0);
99
100 auto desc1 = GattIdentifier::CreateDescriptorId(kId1, kUUID0, *char0);
101 auto desc2 = GattIdentifier::CreateDescriptorId(kId0, kUUID1, *char0);
102 auto desc3 = GattIdentifier::CreateDescriptorId(kId0, kUUID0, *char1);
103
104 EXPECT_TRUE(*desc1 != *desc0);
105 EXPECT_TRUE(*desc2 != *desc0);
106 EXPECT_TRUE(*desc3 != *desc0);
107
108 GattIdentifier desc_copy = *desc0;
109 EXPECT_TRUE(desc_copy == *desc0);
110
111 EXPECT_TRUE(*service0 != *char0);
112 EXPECT_TRUE(*service0 != *desc0);
113 EXPECT_TRUE(*char0 != *desc0);
114 }
115
116 } // namespace
117 } // namespace bluetooth
118