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1 'use strict'; | 1 'use strict'; |
2 | 2 |
3 // Run a set of tests for a given |sensorType|. |updateReading| is | 3 // Run a set of tests for a given |sensorType|. |updateReading| is |
4 // a called by the test to provide the mock values for sensor. |verifyReading| | 4 // a called by the test to provide the mock values for sensor. |verifyReading| |
5 // is called so that the value read in JavaScript are the values expected (the o
nes | 5 // is called so that the value read in JavaScript are the values expected (the o
nes |
6 // sent by |updateReading|). | 6 // sent by |updateReading|). |
7 function runGenericSensorTests(sensorType, updateReading, verifyReading) { | 7 function runGenericSensorTests(sensorType, updateReading, verifyReading) { |
8 test(() => assert_throws( | 8 test(() => assert_throws( |
9 new RangeError(), | 9 new RangeError(), |
10 () => new sensorType({frequency: -60})), | 10 () => new sensorType({frequency: -60})), |
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153 }, reject); | 153 }, reject); |
154 sensorObject.onactivate = wrapper.callback; | 154 sensorObject.onactivate = wrapper.callback; |
155 sensorObject.onerror = reject; | 155 sensorObject.onerror = reject; |
156 }); | 156 }); |
157 }) | 157 }) |
158 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); | 158 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); |
159 | 159 |
160 return testPromise; | 160 return testPromise; |
161 }, 'Test that addConfiguration and removeConfiguration is called.'); | 161 }, 'Test that addConfiguration and removeConfiguration is called.'); |
162 | 162 |
| 163 function checkOnChangeIsCalledAndReadingIsValid(sensor) { |
| 164 let sensorObject = new sensorType({frequency: 60}); |
| 165 sensorObject.start(); |
| 166 let testPromise = sensor.mockSensorProvider.getCreatedSensor() |
| 167 .then(mockSensor => { |
| 168 return mockSensor.setUpdateSensorReadingFunction(updateReading); |
| 169 }) |
| 170 .then((mockSensor) => { |
| 171 return new Promise((resolve, reject) => { |
| 172 let wrapper = new CallbackWrapper(() => { |
| 173 assert_true(verifyReading(sensorObject.reading)); |
| 174 sensorObject.stop(); |
| 175 assert_equals(sensorObject.reading, null); |
| 176 resolve(mockSensor); |
| 177 }, reject); |
| 178 |
| 179 sensorObject.onchange = wrapper.callback; |
| 180 sensorObject.onerror = reject; |
| 181 }); |
| 182 }) |
| 183 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); |
| 184 |
| 185 return testPromise; |
| 186 } |
| 187 |
163 sensor_test(sensor => { | 188 sensor_test(sensor => { |
164 let sensorObject = new sensorType({frequency: 60}); | 189 return checkOnChangeIsCalledAndReadingIsValid(sensor); |
165 sensorObject.start(); | 190 }, 'Test that onChange is called and sensor reading is valid (onchange reporti
ng).'); |
166 let testPromise = sensor.mockSensorProvider.getCreatedSensor() | |
167 .then(mockSensor => { | |
168 return mockSensor.setUpdateSensorReadingFunction(updateReading); | |
169 }) | |
170 .then((mockSensor) => { | |
171 return new Promise((resolve, reject) => { | |
172 let wrapper = new CallbackWrapper(() => { | |
173 assert_true(verifyReading(sensorObject.reading)); | |
174 sensorObject.stop(); | |
175 assert_equals(sensorObject.reading, null); | |
176 resolve(mockSensor); | |
177 }, reject); | |
178 | 191 |
179 sensorObject.onchange = wrapper.callback; | 192 sensor_test(sensor => { |
180 sensorObject.onerror = reject; | 193 sensor.mockSensorProvider.setContinuousReportingMode(); |
181 }); | 194 return checkOnChangeIsCalledAndReadingIsValid(sensor); |
182 }) | 195 }, 'Test that onChange is called and sensor reading is valid (continuous repor
ting).'); |
183 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); | |
184 | |
185 return testPromise; | |
186 }, 'Test that onChange is called and sensor reading is valid.'); | |
187 | 196 |
188 sensor_test(sensor => { | 197 sensor_test(sensor => { |
189 let sensorObject = new sensorType; | 198 let sensorObject = new sensorType; |
190 sensorObject.start(); | 199 sensorObject.start(); |
191 let testPromise = sensor.mockSensorProvider.getCreatedSensor() | 200 let testPromise = sensor.mockSensorProvider.getCreatedSensor() |
192 .then(mockSensor => { | 201 .then(mockSensor => { |
193 return mockSensor.setUpdateSensorReadingFunction(updateReading); | 202 return mockSensor.setUpdateSensorReadingFunction(updateReading); |
194 }) | 203 }) |
195 .then(mockSensor => { | 204 .then(mockSensor => { |
196 return new Promise((resolve, reject) => { | 205 return new Promise((resolve, reject) => { |
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217 resolve(mockSensor); | 226 resolve(mockSensor); |
218 sensorObject.onerror = reject; | 227 sensorObject.onerror = reject; |
219 }); | 228 }); |
220 }) | 229 }) |
221 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); | 230 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); |
222 | 231 |
223 return testPromise; | 232 return testPromise; |
224 }, 'Test that sensor receives suspend / resume notifications when page' | 233 }, 'Test that sensor receives suspend / resume notifications when page' |
225 + ' visibility changes.'); | 234 + ' visibility changes.'); |
226 | 235 |
227 sensor_test(sensor => { | 236 sensor_test(sensor => { |
228 let sensor1 = new sensorType({frequency: 60}); | 237 let sensor1 = new sensorType({frequency: 60}); |
229 sensor1.start(); | 238 sensor1.start(); |
230 | 239 |
231 let sensor2 = new sensorType({frequency: 20}); | 240 let sensor2 = new sensorType({frequency: 20}); |
232 sensor2.start(); | 241 sensor2.start(); |
233 let testPromise = sensor.mockSensorProvider.getCreatedSensor() | 242 let testPromise = sensor.mockSensorProvider.getCreatedSensor() |
234 .then(mockSensor => { | 243 .then(mockSensor => { |
235 return mockSensor.setUpdateSensorReadingFunction(update_sensor_reading); | 244 return mockSensor.setUpdateSensorReadingFunction(updateReading); |
236 }) | 245 }) |
237 .then((mockSensor) => { | 246 .then((mockSensor) => { |
238 return new Promise((resolve, reject) => { | 247 return new Promise((resolve, reject) => { |
239 let wrapper = new CallbackWrapper(() => { | 248 let wrapper = new CallbackWrapper(() => { |
240 // Reading value is correct. | 249 // Reading value is correct. |
241 assert_true(verifyReading(sensor1.reading)); | 250 assert_true(verifyReading(sensor1.reading)); |
242 | 251 |
243 // Both sensors share the same reading instance. | 252 // Both sensors share the same reading instance. |
244 let reading = sensor1.reading; | 253 let reading = sensor1.reading; |
245 assert_equals(reading, sensor2.reading); | 254 assert_equals(reading, sensor2.reading); |
246 | 255 |
247 // After first sensor stops its reading is null, reading for second | 256 // After first sensor stops its reading is null, reading for secon
d |
248 // sensor sensor remains. | 257 // sensor sensor remains. |
249 sensor1.stop(); | 258 sensor1.stop(); |
250 assert_equals(sensor1.reading, null); | 259 assert_equals(sensor1.reading, null); |
251 assert_true(verifyReading(sensor2.reading)); | 260 assert_true(verifyReading(sensor2.reading)); |
252 | 261 |
253 sensor2.stop(); | 262 sensor2.stop(); |
254 assert_equals(sensor2.reading, null); | 263 assert_equals(sensor2.reading, null); |
255 | 264 |
256 // Cached reading remains. | 265 // Cached reading remains. |
257 assert_true(verifyReading(reading)); | 266 assert_true(verifyReading(reading)); |
258 resolve(mockSensor); | 267 resolve(mockSensor); |
259 }, reject); | 268 }, reject); |
260 | 269 |
261 sensor1.onchange = wrapper.callback; | 270 sensor1.onchange = wrapper.callback; |
262 sensor1.onerror = reject; | 271 sensor1.onerror = reject; |
263 sensor2.onerror = reject; | 272 sensor2.onerror = reject; |
264 }); | 273 }); |
265 }) | 274 }) |
266 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); | 275 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); |
267 | 276 |
268 return testPromise; | 277 return testPromise; |
269 }, 'Test that sensor reading is correct.'); | 278 }, 'Test that sensor reading is correct.'); |
| 279 |
| 280 function checkFrequencyHintWorks(sensor) { |
| 281 let fastSensor = new sensorType({frequency: 30}); |
| 282 let slowSensor = new sensorType({frequency: 9}); |
| 283 slowSensor.start(); |
| 284 |
| 285 let testPromise = sensor.mockSensorProvider.getCreatedSensor() |
| 286 .then(mockSensor => { |
| 287 mockSensor.setExpectsModifiedReading(true); |
| 288 return mockSensor.setUpdateSensorReadingFunction(updateReading); |
| 289 }) |
| 290 .then(mockSensor => { |
| 291 return new Promise((resolve, reject) => { |
| 292 let fastSensorNotifiedCounter = 0; |
| 293 let slowSensorNotifiedCounter = 0; |
| 294 |
| 295 let fastSensorWrapper = new CallbackWrapper(() => { |
| 296 fastSensorNotifiedCounter++; |
| 297 }, reject); |
| 298 |
| 299 let slowSensorWrapper = new CallbackWrapper(() => { |
| 300 slowSensorNotifiedCounter++; |
| 301 if (slowSensorNotifiedCounter == 1) { |
| 302 fastSensor.start(); |
| 303 } else if (slowSensorNotifiedCounter == 2) { |
| 304 // By the moment slow sensor (9 Hz) is notified for the |
| 305 // next time, the fast sensor (30 Hz) has been notified |
| 306 // for int(30/9) = 3 times. |
| 307 assert_equals(fastSensorNotifiedCounter, 3); |
| 308 fastSensor.stop(); |
| 309 slowSensor.stop(); |
| 310 resolve(mockSensor); |
| 311 } |
| 312 }, reject); |
| 313 |
| 314 fastSensor.onchange = fastSensorWrapper.callback; |
| 315 slowSensor.onchange = slowSensorWrapper.callback; |
| 316 fastSensor.onerror = reject; |
| 317 slowSensor.onerror = reject; |
| 318 }); |
| 319 }) |
| 320 .then(mockSensor => { return mockSensor.removeConfigurationCalled(); }); |
| 321 |
| 322 return testPromise; |
| 323 } |
| 324 |
| 325 sensor_test(sensor => { |
| 326 return checkFrequencyHintWorks(sensor); |
| 327 }, 'Test that frequency hint works (onchange reporting).'); |
| 328 |
| 329 sensor_test(sensor => { |
| 330 sensor.mockSensorProvider.setContinuousReportingMode(); |
| 331 return checkFrequencyHintWorks(sensor); |
| 332 }, 'Test that frequency hint works (continuous reporting).'); |
270 } | 333 } |
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