1 /*
2 * Copyright (C) 2023 The Android Open Source Project
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 <aidl/Gtest.h>
18 #include <aidl/Vintf.h>
19 #include <aidl/android/hardware/automotive/ivn/ConnectProtocol.h>
20 #include <aidl/android/hardware/automotive/ivn/EndpointInfo.h>
21 #include <aidl/android/hardware/automotive/ivn/IIvnAndroidDevice.h>
22 #include <android/binder_ibinder.h>
23 #include <android/binder_manager.h>
24 #include <gmock/gmock.h>
25 #include <unordered_set>
26
27 namespace aidl::android::hardware::automotive::ivn {
28
29 using ::ndk::ScopedAStatus;
30 using ::ndk::SpAIBinder;
31
32 using ::testing::Contains;
33 using ::testing::Not;
34
35 class VtsHalIvnTargetTest : public ::testing::TestWithParam<std::string> {
36 public:
SetUp()37 void SetUp() override {
38 std::string descriptor = GetParam();
39 AIBinder* binder = AServiceManager_checkService(descriptor.c_str());
40 ASSERT_NE(binder, nullptr) << "Failed to connect to IVN HAL";
41 mIvnHal = IIvnAndroidDevice::fromBinder(SpAIBinder(binder));
42 }
43
getHal()44 std::shared_ptr<IIvnAndroidDevice> getHal() { return mIvnHal; }
45
46 private:
47 std::shared_ptr<IIvnAndroidDevice> mIvnHal;
48
49 protected:
50 ScopedAStatus getAllDeviceIds(std::unordered_set<int>* deviceIds);
51 };
52
TEST_P(VtsHalIvnTargetTest,testDeviceIdIsUnique)53 TEST_P(VtsHalIvnTargetTest, testDeviceIdIsUnique) {
54 std::unordered_set<int> foundDeviceIds;
55 int myDeviceId = 0;
56
57 ScopedAStatus status = getHal()->getMyDeviceId(&myDeviceId);
58
59 ASSERT_TRUE(status.isOk()) << "Failed to call getMyDeviceId, status: " << status;
60 foundDeviceIds.insert(myDeviceId);
61
62 std::vector<int> otherDeviceIds;
63
64 status = getHal()->getOtherDeviceIds(&otherDeviceIds);
65
66 ASSERT_TRUE(status.isOk()) << "Failed to call getOtherDeviceIds, status: " << status;
67
68 for (int deviceId : otherDeviceIds) {
69 EXPECT_THAT(foundDeviceIds, Not(Contains(deviceId))) << "Duplicate device ID: " << deviceId;
70 foundDeviceIds.insert(deviceId);
71 }
72 }
73
getAllDeviceIds(std::unordered_set<int> * deviceIds)74 ScopedAStatus VtsHalIvnTargetTest::getAllDeviceIds(std::unordered_set<int>* deviceIds) {
75 int myDeviceId = 0;
76 ScopedAStatus status = getHal()->getMyDeviceId(&myDeviceId);
77
78 if (!status.isOk()) {
79 return status;
80 }
81 deviceIds->insert(myDeviceId);
82 std::vector<int> otherDeviceIds;
83 status = getHal()->getOtherDeviceIds(&otherDeviceIds);
84 if (!status.isOk()) {
85 return status;
86 }
87 for (int otherDeviceId : otherDeviceIds) {
88 deviceIds->insert(otherDeviceId);
89 }
90 return ScopedAStatus::ok();
91 }
92
TEST_P(VtsHalIvnTargetTest,testDeviceIdOccupantZoneMapping)93 TEST_P(VtsHalIvnTargetTest, testDeviceIdOccupantZoneMapping) {
94 std::unordered_set<int> allDeviceIds;
95
96 ScopedAStatus status = getAllDeviceIds(&allDeviceIds);
97
98 ASSERT_FALSE(allDeviceIds.empty());
99 ASSERT_TRUE(status.isOk()) << "Failed to get all device IDs, status: " << status;
100
101 std::unordered_set<int> foundOccupantZoneIds;
102
103 for (int deviceId : allDeviceIds) {
104 std::vector<OccupantZoneInfo> occupantZones;
105 status = getHal()->getOccupantZonesForDevice(deviceId, &occupantZones);
106
107 ASSERT_TRUE(status.isOk())
108 << "Failed to call getOccupantZonesForDevice, status: " << status;
109 ASSERT_FALSE(occupantZones.empty()) << "No occupant zones for device: " << deviceId;
110
111 for (const OccupantZoneInfo& occupantZone : occupantZones) {
112 int zoneId = occupantZone.zoneId;
113
114 EXPECT_THAT(foundOccupantZoneIds, Not(Contains(zoneId)))
115 << "Duplicate zone ID: " << zoneId;
116
117 foundOccupantZoneIds.insert(zoneId);
118
119 int gotDeviceId = 0;
120 status = getHal()->getDeviceIdForOccupantZone(zoneId, &gotDeviceId);
121
122 ASSERT_TRUE(status.isOk())
123 << "Failed to call getDeviceIdForOccupantZone, status: " << status;
124 EXPECT_EQ(deviceId, gotDeviceId);
125 }
126 }
127 }
128
TEST_P(VtsHalIvnTargetTest,testGetEndpointInfo)129 TEST_P(VtsHalIvnTargetTest, testGetEndpointInfo) {
130 EndpointInfo endpointInfo;
131 std::vector<EndpointInfo> foundEndpointInfo;
132
133 ScopedAStatus status = getHal()->getMyEndpointInfo(&endpointInfo);
134
135 foundEndpointInfo.push_back(endpointInfo);
136
137 ASSERT_TRUE(status.isOk()) << "Failed to call getMyEndpointInfo, status: " << status;
138 EXPECT_EQ(endpointInfo.connectProtocol, ConnectProtocol::TCP_IP);
139
140 std::vector<int> otherDeviceIds;
141 status = getHal()->getOtherDeviceIds(&otherDeviceIds);
142
143 ASSERT_TRUE(status.isOk()) << "Failed to call getOtherDeviceIds, status: " << status;
144
145 for (int deviceId : otherDeviceIds) {
146 status = getHal()->getEndpointInfoForDevice(deviceId, &endpointInfo);
147
148 ASSERT_TRUE(status.isOk()) << "Failed to call getEndpointInfoForDevice, status: " << status;
149 EXPECT_EQ(endpointInfo.connectProtocol, ConnectProtocol::TCP_IP);
150
151 for (EndpointInfo foundInfo : foundEndpointInfo) {
152 ASSERT_NE(foundInfo, endpointInfo)
153 << "Found duplicate endpoint info" << endpointInfo.toString();
154 }
155
156 foundEndpointInfo.push_back(endpointInfo);
157 }
158 }
159
160 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(VtsHalIvnTargetTest);
161
162 INSTANTIATE_TEST_SUITE_P(
163 PerInstance, VtsHalIvnTargetTest,
164 testing::ValuesIn(::android::getAidlHalInstanceNames(IIvnAndroidDevice::descriptor)),
165 ::android::PrintInstanceNameToString);
166
167 } // namespace aidl::android::hardware::automotive::ivn
168