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/frameworks/vibrator/BnVibratorControlService.h>
20 #include <aidl/android/frameworks/vibrator/BnVibratorController.h>
21 #include <aidl/android/frameworks/vibrator/IVibratorControlService.h>
22 #include <aidl/android/frameworks/vibrator/IVibratorController.h>
23 #include <aidl/android/frameworks/vibrator/ScaleParam.h>
24 #include <android-base/logging.h>
25 #include <android/binder_auto_utils.h>
26 #include <android/binder_manager.h>
27 #include <android/binder_process.h>
28 #include <utils/Condition.h>
29 #include <utils/Mutex.h>
30
31 namespace android {
32
33 using ::aidl::android::frameworks::vibrator::BnVibratorController;
34 using ::aidl::android::frameworks::vibrator::BnVibratorControlService;
35 using ::aidl::android::frameworks::vibrator::IVibratorController;
36 using ::aidl::android::frameworks::vibrator::IVibratorControlService;
37 using ::aidl::android::frameworks::vibrator::ScaleParam;
38 using ::aidl::android::frameworks::vibrator::VibrationParam;
39 using ::android::getAidlHalInstanceNames;
40 using ::android::PrintInstanceNameToString;
41 using ndk::SpAIBinder;
42 using ::testing::Eq;
43 using ::testing::InitGoogleTest;
44 using ::testing::TestWithParam;
45 using ::testing::ValuesIn;
46
generateVibrationParam(int in_typesMask,float scale)47 VibrationParam generateVibrationParam(int in_typesMask, float scale) {
48 ScaleParam scaleParam = ScaleParam();
49 scaleParam.typesMask = in_typesMask;
50 scaleParam.scale = scale;
51 return VibrationParam(scaleParam);
52 }
53
generateVibrationParams(int in_typesMask,float scale)54 std::vector<VibrationParam> generateVibrationParams(int in_typesMask, float scale) {
55 return {generateVibrationParam(in_typesMask, scale)};
56 }
57
58 class VibratorController : public BnVibratorController {
59 public:
60 ~VibratorController() override = default;
61
requestVibrationParams(int in_typesMask,int64_t in_deadlineElapsedRealtimeMillis,const::ndk::SpAIBinder & in_requestToken)62 ndk::ScopedAStatus requestVibrationParams(int in_typesMask,
63 int64_t in_deadlineElapsedRealtimeMillis,
64 const ::ndk::SpAIBinder& in_requestToken) override {
65 if (in_requestToken == nullptr) {
66 LOG(INFO) << "Vibrator controller failed to process a request for vibration params";
67 return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_ILLEGAL_ARGUMENT));
68 }
69
70 LOG(INFO) << "Vibrator controller received a request for vibration params for type: "
71 << in_typesMask << ", with a timeout of: " << in_deadlineElapsedRealtimeMillis;
72
73 std::shared_ptr<IVibratorControlService> service =
74 IVibratorControlService::fromBinder(in_requestToken);
75
76 EXPECT_TRUE(service
77 ->onRequestVibrationParamsComplete(
78 in_requestToken, generateVibrationParams(in_typesMask, /* scale= */ 1))
79 .isOk());
80
81 return ndk::ScopedAStatus::ok();
82 }
83 };
84
85 class VibratorControlServiceTest : public ::testing::TestWithParam<std::string> {
86 public:
SetUp()87 void SetUp() override {
88 SpAIBinder binder(AServiceManager_waitForService(GetParam().c_str()));
89 service = IVibratorControlService::fromBinder(binder);
90 ASSERT_NE(service, nullptr);
91 }
92
93 std::shared_ptr<IVibratorControlService> service;
94 };
95
TEST_P(VibratorControlServiceTest,RegisterAndUnregisterVibratorControllerTest)96 TEST_P(VibratorControlServiceTest, RegisterAndUnregisterVibratorControllerTest) {
97 std::shared_ptr<IVibratorController> vibratorController =
98 ::ndk::SharedRefBase::make<VibratorController>();
99
100 EXPECT_TRUE(service->registerVibratorController(vibratorController).isOk());
101
102 EXPECT_TRUE(service->unregisterVibratorController(vibratorController).isOk());
103 }
104
TEST_P(VibratorControlServiceTest,RegisterAndUnregisterMultipleVibratorControllersTest)105 TEST_P(VibratorControlServiceTest, RegisterAndUnregisterMultipleVibratorControllersTest) {
106 std::shared_ptr<IVibratorController> firstController =
107 ::ndk::SharedRefBase::make<VibratorController>();
108 std::shared_ptr<IVibratorController> secondController =
109 ::ndk::SharedRefBase::make<VibratorController>();
110
111 EXPECT_TRUE(service->registerVibratorController(firstController).isOk());
112 EXPECT_TRUE(service->registerVibratorController(secondController).isOk());
113
114 EXPECT_TRUE(service->unregisterVibratorController(firstController).isOk());
115 EXPECT_TRUE(service->unregisterVibratorController(secondController).isOk());
116 }
117
TEST_P(VibratorControlServiceTest,SetAndClearVibrationParamsTest)118 TEST_P(VibratorControlServiceTest, SetAndClearVibrationParamsTest) {
119 std::shared_ptr<IVibratorController> vibratorController =
120 ::ndk::SharedRefBase::make<VibratorController>();
121
122 EXPECT_TRUE(service->registerVibratorController(vibratorController).isOk());
123
124 // Set empty params
125 EXPECT_TRUE(service->setVibrationParams({}, vibratorController->getDefaultImpl()).isOk());
126
127 // Set single param
128 EXPECT_TRUE(
129 service
130 ->setVibrationParams({generateVibrationParam(ScaleParam::TYPE_ALARM, /* scale= */ 1)},
131 vibratorController->getDefaultImpl())
132 .isOk());
133
134 // Set multiple params
135 EXPECT_TRUE(service
136 ->setVibrationParams(
137 {generateVibrationParam(ScaleParam::TYPE_ALARM, /* scale= */ 1),
138 generateVibrationParam(ScaleParam::TYPE_RINGTONE, /* scale= */ 1)},
139 vibratorController->getDefaultImpl())
140 .isOk());
141
142 // Clear params
143 EXPECT_TRUE(
144 service->clearVibrationParams(ScaleParam::TYPE_ALARM, vibratorController->getDefaultImpl())
145 .isOk());
146
147 EXPECT_TRUE(service->unregisterVibratorController(vibratorController).isOk());
148 }
149
TEST_P(VibratorControlServiceTest,UnregisteredControllerSetAndClearVibrationParamsTest)150 TEST_P(VibratorControlServiceTest, UnregisteredControllerSetAndClearVibrationParamsTest) {
151 std::shared_ptr<IVibratorController> vibratorController =
152 ::ndk::SharedRefBase::make<VibratorController>();
153
154 EXPECT_TRUE(
155 service
156 ->setVibrationParams(generateVibrationParams(ScaleParam::TYPE_MEDIA, /* scale= */ 1),
157 vibratorController->getDefaultImpl())
158 .isOk());
159
160 EXPECT_TRUE(
161 service->clearVibrationParams(ScaleParam::TYPE_MEDIA, vibratorController->getDefaultImpl())
162 .isOk());
163 }
164
TEST_P(VibratorControlServiceTest,UnexpectedRequestTokenOnRequestVibrationParamsCompleteTest)165 TEST_P(VibratorControlServiceTest, UnexpectedRequestTokenOnRequestVibrationParamsCompleteTest) {
166 std::shared_ptr<IVibratorController> vibratorController =
167 ::ndk::SharedRefBase::make<VibratorController>();
168
169 auto unexpectedRequestToken = service->asBinder();
170
171 // Empty params
172 EXPECT_TRUE(service->onRequestVibrationParamsComplete(unexpectedRequestToken, {}).isOk());
173
174 // Single param
175 EXPECT_TRUE(service
176 ->onRequestVibrationParamsComplete(
177 unexpectedRequestToken,
178 generateVibrationParams(ScaleParam::TYPE_ALARM, /* scale= */ 1))
179 .isOk());
180
181 // Multiple params
182 EXPECT_TRUE(service
183 ->onRequestVibrationParamsComplete(
184 unexpectedRequestToken,
185 {generateVibrationParam(ScaleParam::TYPE_ALARM, /* scale= */ 1),
186 generateVibrationParam(ScaleParam::TYPE_RINGTONE, /* scale= */ 1)})
187 .isOk());
188
189 EXPECT_TRUE(service->unregisterVibratorController(vibratorController).isOk());
190 }
191
192 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(VibratorControlServiceTest);
193
194 INSTANTIATE_TEST_SUITE_P(
195 PerInstance, VibratorControlServiceTest,
196 testing::ValuesIn(getAidlHalInstanceNames(IVibratorControlService::descriptor)),
197 PrintInstanceNameToString);
198
main(int argc,char ** argv)199 int main(int argc, char** argv) {
200 InitGoogleTest(&argc, argv);
201 ABinderProcess_setThreadPoolMaxThreadCount(/* numThreads= */ 1);
202 ABinderProcess_startThreadPool();
203 return RUN_ALL_TESTS();
204 }
205 } // namespace android
206