OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "device/generic_sensor/fake_platform_sensor.h" | |
6 #include "device/generic_sensor/fake_platform_sensor_provider.h" | |
7 #include "device/generic_sensor/public/interfaces/sensor_provider.mojom.h" | |
8 | |
9 #include "testing/gtest/include/gtest/gtest.h" | |
10 | |
11 namespace device { | |
12 | |
13 using mojom::SensorInitParams; | |
14 using mojom::SensorType; | |
15 | |
16 namespace { | |
17 | |
18 uint64_t GetBufferOffset(mojom::SensorType type) { | |
19 return (static_cast<uint64_t>(SensorType::LAST) - | |
20 static_cast<uint64_t>(type)) * | |
21 SensorInitParams::kReadBufferSize; | |
22 } | |
23 | |
24 } // namespace | |
25 | |
26 class PlatformSensorTestClient : public PlatformSensor::Client { | |
27 public: | |
28 PlatformSensorTestClient() | |
29 : notification_suspended_(false), | |
30 sensor_reading_changed_(false), | |
31 sensor_error_(false) {} | |
32 | |
33 ~PlatformSensorTestClient() override { | |
34 if (sensor_) | |
35 sensor_->RemoveClient(this); | |
36 } | |
37 | |
38 // PlatformSensor::Client override. | |
39 void OnSensorReadingChanged() override { sensor_reading_changed_ = true; } | |
40 | |
41 void OnSensorError() override { sensor_error_ = true; } | |
42 | |
43 bool IsNotificationSuspended() override { return notification_suspended_; } | |
44 | |
45 void set_notification_suspended(bool value) { | |
46 notification_suspended_ = value; | |
47 } | |
48 | |
49 void SetSensor(scoped_refptr<PlatformSensor> sensor) { | |
50 sensor_ = sensor; | |
51 sensor_->AddClient(this); | |
52 } | |
53 | |
54 bool sensor_reading_changed() const { return sensor_reading_changed_; } | |
55 | |
56 bool sensor_error() const { return sensor_error_; } | |
57 | |
58 private: | |
59 scoped_refptr<PlatformSensor> sensor_; | |
60 bool notification_suspended_; | |
61 bool sensor_reading_changed_; | |
62 bool sensor_error_; | |
63 }; | |
64 | |
65 class PlatformSensorProviderTest : public ::testing::Test { | |
66 public: | |
67 PlatformSensorProviderTest() | |
68 : sensor_client_(new PlatformSensorTestClient()) {} | |
69 | |
70 protected: | |
71 scoped_refptr<PlatformSensor> CreateSensor(mojom::SensorType type) { | |
72 return FakePlatformSensorProvider::GetInstance()->CreateSensor( | |
73 type, SensorInitParams::kReadBufferSize, GetBufferOffset(type)); | |
74 } | |
75 | |
76 std::unique_ptr<PlatformSensorTestClient> sensor_client_; | |
77 }; | |
78 | |
79 TEST_F(PlatformSensorProviderTest, CreateSensorsAndCheckType) { | |
80 scoped_refptr<PlatformSensor> sensor1 = | |
81 CreateSensor(SensorType::AMBIENT_LIGHT); | |
82 EXPECT_TRUE(sensor1); | |
83 EXPECT_EQ(SensorType::AMBIENT_LIGHT, sensor1->GetType()); | |
84 | |
85 scoped_refptr<PlatformSensor> sensor2 = CreateSensor(SensorType::PROXIMITY); | |
86 EXPECT_TRUE(sensor2); | |
87 EXPECT_EQ(SensorType::PROXIMITY, sensor2->GetType()); | |
88 | |
89 scoped_refptr<PlatformSensor> sensor3 = | |
90 CreateSensor(SensorType::ACCELEROMETER); | |
91 EXPECT_TRUE(sensor3); | |
92 EXPECT_EQ(SensorType::ACCELEROMETER, sensor3->GetType()); | |
93 | |
94 scoped_refptr<PlatformSensor> sensor4 = CreateSensor(SensorType::GYROSCOPE); | |
95 EXPECT_TRUE(sensor4); | |
96 EXPECT_EQ(SensorType::GYROSCOPE, sensor4->GetType()); | |
97 | |
98 scoped_refptr<PlatformSensor> sensor5 = CreateSensor(SensorType::PRESSURE); | |
99 EXPECT_TRUE(sensor5); | |
100 EXPECT_EQ(SensorType::PRESSURE, sensor5->GetType()); | |
101 } | |
102 | |
103 TEST_F(PlatformSensorProviderTest, CreateAndGetSensor) { | |
104 PlatformSensorProvider* sensor_provider = | |
105 FakePlatformSensorProvider::GetInstance(); | |
106 | |
107 // Create Ambient Light sensor. | |
108 scoped_refptr<PlatformSensor> sensor1 = | |
109 CreateSensor(SensorType::AMBIENT_LIGHT); | |
110 EXPECT_TRUE(sensor1); | |
111 EXPECT_EQ(SensorType::AMBIENT_LIGHT, sensor1->GetType()); | |
112 | |
113 // Try to get Gyroscope sensor, which has not been created yet. | |
114 scoped_refptr<PlatformSensor> sensor2 = | |
115 sensor_provider->GetSensor(SensorType::GYROSCOPE); | |
116 EXPECT_FALSE(sensor2); | |
117 | |
118 // Get Ambient Light sensor. | |
119 scoped_refptr<PlatformSensor> sensor3 = | |
120 sensor_provider->GetSensor(SensorType::AMBIENT_LIGHT); | |
121 EXPECT_TRUE(sensor3); | |
122 | |
123 EXPECT_EQ(sensor1->GetType(), sensor3->GetType()); | |
124 | |
125 // Try to create a sensor with zero buffer and offset. | |
126 scoped_refptr<PlatformSensor> sensor4 = | |
127 sensor_provider->CreateSensor(SensorType::GYROSCOPE, 0, 0); | |
128 EXPECT_FALSE(sensor4); | |
129 | |
130 scoped_refptr<PlatformSensor> sensor5 = | |
131 sensor_provider->GetSensor(SensorType::GYROSCOPE); | |
132 EXPECT_FALSE(sensor5); | |
133 | |
134 // Test leaks. | |
135 sensor1 = nullptr; | |
timvolodine
2016/09/21 13:07:48
this doesn't test for leaks because you are still
maksims (do not use this acc)
2016/09/26 07:09:15
Ah, OK! I got your idea. Basically, this leak shou
timvolodine
2016/09/27 19:11:00
yeah the construction with the destructor is a bit
| |
136 EXPECT_EQ(SensorType::AMBIENT_LIGHT, | |
137 sensor_provider->GetSensor(SensorType::AMBIENT_LIGHT)->GetType()); | |
138 } | |
139 | |
140 // This test assumes that a mock sensor has a constant maximum frequency value | |
141 // of 50 hz (different from the base sensor class that has a range from 0 to | |
142 // 60) and tests whether a mock sensor can be started with a value range from 0 | |
143 // to 60. | |
144 TEST_F(PlatformSensorProviderTest, StartListeningWithDifferentParameters) { | |
145 const double too_high_frequency = 60; | |
146 const double normal_frequency = 39; | |
147 scoped_refptr<PlatformSensor> sensor = | |
148 CreateSensor(SensorType::AMBIENT_LIGHT); | |
149 FakePlatformSensor* fake_sensor = | |
150 static_cast<FakePlatformSensor*>(sensor.get()); | |
151 EXPECT_TRUE(fake_sensor); | |
152 sensor_client_->SetSensor(sensor); | |
153 | |
154 PlatformSensorConfiguration config(too_high_frequency); | |
155 EXPECT_EQ(too_high_frequency, config.frequency()); | |
156 EXPECT_FALSE(fake_sensor->StartListening(sensor_client_.get(), config)); | |
157 EXPECT_FALSE(fake_sensor->started()); | |
158 | |
159 config.set_frequency(normal_frequency); | |
160 EXPECT_EQ(normal_frequency, config.frequency()); | |
161 EXPECT_TRUE(fake_sensor->StartListening(sensor_client_.get(), config)); | |
162 EXPECT_TRUE(fake_sensor->started()); | |
163 | |
164 EXPECT_TRUE(fake_sensor->StopListening(sensor_client_.get(), config)); | |
165 EXPECT_FALSE(fake_sensor->started()); | |
166 } | |
167 | |
168 // If a client is in a suspended mode, a NotifySensorReadingChanged() | |
169 // notification must not be sent to the client but NotifySensorError() must be. | |
170 TEST_F(PlatformSensorProviderTest, TestNotificationSuspended) { | |
171 const int num = 5; | |
172 scoped_refptr<PlatformSensor> sensor = CreateSensor(SensorType::GYROSCOPE); | |
173 FakePlatformSensor* fake_sensor = | |
174 static_cast<FakePlatformSensor*>(sensor.get()); | |
175 | |
176 std::vector<std::unique_ptr<PlatformSensorTestClient>> clients; | |
177 for (int i = 0; i < num; i++) { | |
178 std::unique_ptr<PlatformSensorTestClient> client( | |
179 new PlatformSensorTestClient()); | |
180 client->SetSensor(fake_sensor); | |
181 clients.push_back(std::move(client)); | |
182 } | |
183 | |
184 clients.front()->set_notification_suspended(true); | |
185 fake_sensor->NotifySensorReadingChanged(); | |
186 fake_sensor->NotifySensorError(); | |
187 for (auto const& client : clients) { | |
188 if (client == clients.front()) { | |
189 EXPECT_FALSE(client->sensor_reading_changed()); | |
190 EXPECT_TRUE(client->sensor_error()); | |
191 continue; | |
192 } | |
193 EXPECT_TRUE(client->sensor_reading_changed()); | |
194 EXPECT_TRUE(client->sensor_error()); | |
195 } | |
196 | |
197 clients.front()->set_notification_suspended(false); | |
198 fake_sensor->NotifySensorReadingChanged(); | |
199 fake_sensor->NotifySensorError(); | |
200 for (auto const& client : clients) { | |
201 EXPECT_TRUE(client->sensor_reading_changed()); | |
202 EXPECT_TRUE(client->sensor_error()); | |
203 } | |
204 } | |
205 | |
206 // Tests that when all clients are removed, config maps are removed as well. | |
207 TEST_F(PlatformSensorProviderTest, TestAddRemoveClients) { | |
208 const int num = 5; | |
209 | |
210 scoped_refptr<PlatformSensor> sensor = | |
211 CreateSensor(SensorType::AMBIENT_LIGHT); | |
212 FakePlatformSensor* fake_sensor = | |
213 static_cast<FakePlatformSensor*>(sensor.get()); | |
214 EXPECT_TRUE(fake_sensor->config_map().empty()); | |
215 | |
216 std::vector<std::unique_ptr<PlatformSensorTestClient>> clients; | |
217 PlatformSensorConfiguration config(30); | |
218 for (int i = 0; i < num; i++) { | |
219 std::unique_ptr<PlatformSensorTestClient> client( | |
220 new PlatformSensorTestClient()); | |
221 client->SetSensor(fake_sensor); | |
222 EXPECT_TRUE(fake_sensor->StartListening(client.get(), config)); | |
223 EXPECT_TRUE(fake_sensor->started()); | |
224 | |
225 clients.push_back(std::move(client)); | |
226 } | |
227 EXPECT_FALSE(fake_sensor->config_map().empty()); | |
228 | |
229 for (const auto& client : clients) | |
230 fake_sensor->RemoveClient(client.get()); | |
231 | |
232 EXPECT_TRUE(fake_sensor->config_map().empty()); | |
233 } | |
234 | |
235 // Tests a sensor cannot be updated if it has one suspended client. | |
236 TEST_F(PlatformSensorProviderTest, TestUpdateSensorOneClient) { | |
237 scoped_refptr<PlatformSensor> sensor = | |
238 CreateSensor(SensorType::AMBIENT_LIGHT); | |
239 FakePlatformSensor* fake_sensor = | |
240 static_cast<FakePlatformSensor*>(sensor.get()); | |
241 EXPECT_TRUE(fake_sensor->config_map().empty()); | |
242 | |
243 sensor_client_->SetSensor(fake_sensor); | |
244 | |
245 PlatformSensorConfiguration config(30); | |
246 fake_sensor->StartListening(sensor_client_.get(), config); | |
247 | |
248 sensor_client_->set_notification_suspended(true); | |
249 EXPECT_TRUE(sensor_client_->IsNotificationSuspended()); | |
250 | |
251 fake_sensor->UpdateSensor(); | |
252 EXPECT_FALSE(fake_sensor->started()); | |
253 | |
254 sensor_client_->set_notification_suspended(false); | |
255 EXPECT_FALSE(sensor_client_->IsNotificationSuspended()); | |
256 | |
257 fake_sensor->UpdateSensor(); | |
258 EXPECT_TRUE(fake_sensor->started()); | |
259 } | |
260 | |
261 // Tests a sensor can be updated if it has one suspended client and other | |
262 // clients are not suspended. | |
263 TEST_F(PlatformSensorProviderTest, TestUpdateSensorManyClients) { | |
264 const int num = 5; | |
265 | |
266 scoped_refptr<PlatformSensor> sensor = | |
267 CreateSensor(SensorType::AMBIENT_LIGHT); | |
268 FakePlatformSensor* fake_sensor = | |
269 static_cast<FakePlatformSensor*>(sensor.get()); | |
270 EXPECT_TRUE(fake_sensor->config_map().empty()); | |
271 | |
272 sensor_client_->SetSensor(fake_sensor); | |
273 std::vector<std::unique_ptr<PlatformSensorTestClient>> clients; | |
274 for (int i = 0; i < num; i++) { | |
275 std::unique_ptr<PlatformSensorTestClient> client( | |
276 new PlatformSensorTestClient()); | |
277 client->SetSensor(fake_sensor); | |
278 clients.push_back(std::move(client)); | |
279 } | |
280 | |
281 double sensor_frequency = 30; | |
282 PlatformSensorConfiguration config(sensor_frequency++); | |
283 fake_sensor->StartListening(sensor_client_.get(), config); | |
284 for (const auto& client : clients) { | |
285 PlatformSensorConfiguration config(sensor_frequency++); | |
286 fake_sensor->StartListening(client.get(), config); | |
287 } | |
288 | |
289 sensor_client_->set_notification_suspended(true); | |
290 EXPECT_TRUE(sensor_client_->IsNotificationSuspended()); | |
291 for (const auto& client : clients) | |
292 EXPECT_FALSE(client->IsNotificationSuspended()); | |
293 | |
294 fake_sensor->UpdateSensor(); | |
295 EXPECT_TRUE(fake_sensor->started()); | |
296 | |
297 sensor_client_->set_notification_suspended(false); | |
298 EXPECT_FALSE(sensor_client_->IsNotificationSuspended()); | |
299 for (const auto& client : clients) | |
300 EXPECT_FALSE(client->IsNotificationSuspended()); | |
301 | |
302 fake_sensor->UpdateSensor(); | |
303 EXPECT_TRUE(fake_sensor->started()); | |
304 } | |
305 | |
306 } // namespace device | |
OLD | NEW |