Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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 | package com.android.server.telecom.tests; |
| 18 | |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 19 | import static org.junit.Assert.assertEquals; |
| 20 | import static org.junit.Assert.assertFalse; |
| 21 | import static org.junit.Assert.assertNotNull; |
| 22 | import static org.junit.Assert.assertNull; |
| 23 | import static org.junit.Assert.assertTrue; |
| 24 | |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 25 | import android.telecom.Logging.Session; |
| 26 | import android.telecom.Logging.SessionManager; |
| 27 | import android.test.suitebuilder.annotation.SmallTest; |
| 28 | |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 29 | import org.junit.After; |
| 30 | import org.junit.Before; |
| 31 | import org.junit.Test; |
| 32 | import org.junit.runner.RunWith; |
| 33 | import org.junit.runners.JUnit4; |
| 34 | |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 35 | import java.lang.ref.WeakReference; |
| 36 | |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 37 | /** |
| 38 | * Unit tests for android.telecom.Logging.SessionManager |
| 39 | */ |
| 40 | |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 41 | @RunWith(JUnit4.class) |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 42 | public class SessionManagerTest extends TelecomTestCase { |
| 43 | |
| 44 | private static final String TEST_PARENT_NAME = "testParent"; |
| 45 | private static final int TEST_PARENT_THREAD_ID = 0; |
| 46 | private static final String TEST_CHILD_NAME = "testChild"; |
| 47 | private static final int TEST_CHILD_THREAD_ID = 1; |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 48 | private static final int TEST_DELAY_TIME = 100; // ms |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 49 | |
| 50 | private SessionManager mTestSessionManager; |
| 51 | // Used to verify sessionComplete callback |
| 52 | private long mfullSessionCompleteTime = Session.UNDEFINED; |
| 53 | private String mFullSessionMethodName = ""; |
| 54 | |
| 55 | @Override |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 56 | @Before |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 57 | public void setUp() throws Exception { |
| 58 | super.setUp(); |
| 59 | mTestSessionManager = new SessionManager(); |
| 60 | mTestSessionManager.registerSessionListener(((sessionName, timeMs) -> { |
| 61 | mfullSessionCompleteTime = timeMs; |
| 62 | mFullSessionMethodName = sessionName; |
| 63 | })); |
| 64 | // Remove automatic stale session cleanup for testing |
| 65 | mTestSessionManager.mCleanStaleSessions = null; |
| 66 | } |
| 67 | |
| 68 | @Override |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 69 | @After |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 70 | public void tearDown() throws Exception { |
| 71 | mFullSessionMethodName = ""; |
| 72 | mfullSessionCompleteTime = Session.UNDEFINED; |
| 73 | mTestSessionManager = null; |
| 74 | super.tearDown(); |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Starts a Session on the current thread and verifies that it exists in the HashMap |
| 79 | */ |
| 80 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 81 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 82 | public void testStartSession() { |
| 83 | assertTrue(mTestSessionManager.mSessionMapper.isEmpty()); |
| 84 | |
| 85 | // Set the thread Id to 0 |
| 86 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 87 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 88 | |
| 89 | Session testSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 90 | assertEquals(TEST_PARENT_NAME, testSession.getShortMethodName()); |
| 91 | assertFalse(testSession.isSessionCompleted()); |
| 92 | assertFalse(testSession.isStartedFromActiveSession()); |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Starts two sessions in the same thread. The first session will be parented to the second |
| 97 | * session and the second session will be attached to that thread ID. |
| 98 | */ |
| 99 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 100 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 101 | public void testStartInvisibleChildSession() { |
| 102 | assertTrue(mTestSessionManager.mSessionMapper.isEmpty()); |
| 103 | |
| 104 | // Set the thread Id to 0 for the parent |
| 105 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 106 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 107 | // Create invisible child session - same Thread ID as parent |
| 108 | mTestSessionManager.startSession(TEST_CHILD_NAME, null); |
| 109 | |
| 110 | // There should only be one session in the mapper (the child) |
| 111 | assertEquals(1, mTestSessionManager.mSessionMapper.size()); |
| 112 | Session testChildSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 113 | assertEquals( TEST_CHILD_NAME, testChildSession.getShortMethodName()); |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 114 | assertTrue(testChildSession.isStartedFromActiveSession()); |
| 115 | assertNotNull(testChildSession.getParentSession()); |
| 116 | assertEquals(TEST_PARENT_NAME, testChildSession.getParentSession().getShortMethodName()); |
| 117 | assertFalse(testChildSession.isSessionCompleted()); |
| 118 | assertFalse(testChildSession.getParentSession().isSessionCompleted()); |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * End the active Session and verify that it is completed and removed from mSessionMapper. |
| 123 | */ |
| 124 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 125 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 126 | public void testEndSession() { |
| 127 | assertTrue(mTestSessionManager.mSessionMapper.isEmpty()); |
| 128 | // Set the thread Id to 0 |
| 129 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 130 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 131 | Session testSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 132 | |
| 133 | assertEquals(1, mTestSessionManager.mSessionMapper.size()); |
| 134 | try { |
| 135 | // Make sure execution time is > 0 |
| 136 | Thread.sleep(1); |
| 137 | } catch (InterruptedException ignored) {} |
| 138 | mTestSessionManager.endSession(); |
| 139 | |
| 140 | assertTrue(testSession.isSessionCompleted()); |
| 141 | assertTrue(testSession.getLocalExecutionTime() > 0); |
| 142 | assertTrue(mTestSessionManager.mSessionMapper.isEmpty()); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Ends an active invisible child session and verifies that the parent session is moved back |
| 147 | * into mSessionMapper. |
| 148 | */ |
| 149 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 150 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 151 | public void testEndInvisibleChildSession() { |
| 152 | assertTrue(mTestSessionManager.mSessionMapper.isEmpty()); |
| 153 | // Set the thread Id to 0 for the parent |
| 154 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 155 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 156 | // Create invisible child session - same Thread ID as parent |
| 157 | mTestSessionManager.startSession(TEST_CHILD_NAME, null); |
| 158 | Session testChildSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 159 | |
| 160 | mTestSessionManager.endSession(); |
| 161 | |
| 162 | // There should only be one session in the mapper (the parent) |
| 163 | assertEquals(1, mTestSessionManager.mSessionMapper.size()); |
| 164 | Session testParentSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 165 | assertEquals(TEST_PARENT_NAME, testParentSession.getShortMethodName()); |
| 166 | assertFalse(testParentSession.isStartedFromActiveSession()); |
| 167 | assertTrue(testChildSession.isSessionCompleted()); |
| 168 | assertFalse(testParentSession.isSessionCompleted()); |
| 169 | } |
| 170 | |
| 171 | /** |
| 172 | * Creates a subsession (child Session) of the current session and prepares it to be continued |
| 173 | * in a different thread. |
| 174 | */ |
| 175 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 176 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 177 | public void testCreateSubsession() { |
| 178 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 179 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 180 | |
| 181 | Session testSession = mTestSessionManager.createSubsession(); |
| 182 | |
| 183 | assertEquals(1, mTestSessionManager.mSessionMapper.size()); |
| 184 | Session parentSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 185 | assertNotNull(testSession.getParentSession()); |
| 186 | assertEquals(TEST_PARENT_NAME, testSession.getParentSession().getShortMethodName()); |
| 187 | assertEquals(TEST_PARENT_NAME, parentSession.getShortMethodName()); |
| 188 | assertTrue(parentSession.getChildSessions().contains(testSession)); |
| 189 | assertFalse(testSession.isSessionCompleted()); |
| 190 | assertFalse(testSession.isStartedFromActiveSession()); |
| 191 | assertTrue(testSession.getChildSessions().isEmpty()); |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Cancels a subsession that was started before it was continued and verifies that it is |
| 196 | * marked as completed and never added to mSessionMapper. |
| 197 | */ |
| 198 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 199 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 200 | public void testCancelSubsession() { |
| 201 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 202 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 203 | Session parentSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 204 | Session testSession = mTestSessionManager.createSubsession(); |
| 205 | |
| 206 | mTestSessionManager.cancelSubsession(testSession); |
| 207 | |
| 208 | assertTrue(testSession.isSessionCompleted()); |
| 209 | assertFalse(parentSession.isSessionCompleted()); |
| 210 | assertEquals(Session.UNDEFINED, testSession.getLocalExecutionTime()); |
| 211 | assertNull(testSession.getParentSession()); |
| 212 | } |
| 213 | |
| 214 | |
| 215 | /** |
| 216 | * Continues a subsession in a different thread and verifies that both the new subsession and |
| 217 | * its parent are in mSessionMapper. |
| 218 | */ |
| 219 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 220 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 221 | public void testContinueSubsession() { |
| 222 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 223 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 224 | Session parentSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 225 | Session testSession = mTestSessionManager.createSubsession(); |
| 226 | |
| 227 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 228 | mTestSessionManager.continueSession(testSession, TEST_CHILD_NAME); |
| 229 | |
| 230 | assertEquals(2, mTestSessionManager.mSessionMapper.size()); |
| 231 | assertEquals(testSession, mTestSessionManager.mSessionMapper.get(TEST_CHILD_THREAD_ID)); |
| 232 | assertEquals(parentSession, testSession.getParentSession()); |
| 233 | assertFalse(parentSession.isStartedFromActiveSession()); |
| 234 | assertFalse(parentSession.isSessionCompleted()); |
| 235 | assertFalse(testSession.isSessionCompleted()); |
| 236 | assertFalse(testSession.isStartedFromActiveSession()); |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * Ends a subsession that exists in a different thread and verifies that it is completed and |
| 241 | * no longer exists in mSessionMapper. |
| 242 | */ |
| 243 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 244 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 245 | public void testEndSubsession() { |
| 246 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 247 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 248 | Session parentSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 249 | Session testSession = mTestSessionManager.createSubsession(); |
| 250 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 251 | mTestSessionManager.continueSession(testSession, TEST_CHILD_NAME); |
| 252 | |
| 253 | mTestSessionManager.endSession(); |
| 254 | |
| 255 | assertTrue(testSession.isSessionCompleted()); |
| 256 | assertNull(mTestSessionManager.mSessionMapper.get(TEST_CHILD_THREAD_ID)); |
| 257 | assertFalse(parentSession.isSessionCompleted()); |
| 258 | assertEquals(parentSession, mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID)); |
| 259 | } |
| 260 | |
| 261 | /** |
| 262 | * When there are subsessions in multiple threads, the parent session may end before the |
| 263 | * subsessions themselves. When the subsession ends, we need to recursively clean up the parent |
| 264 | * sessions that are complete as well and note the completion time of the entire chain. |
| 265 | */ |
| 266 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 267 | @Test |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 268 | public void testEndSubsessionWithParentComplete() { |
| 269 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 270 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 271 | Session parentSession = mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID); |
| 272 | Session childSession = mTestSessionManager.createSubsession(); |
| 273 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 274 | mTestSessionManager.continueSession(childSession, TEST_CHILD_NAME); |
| 275 | // Switch to the parent session ID and end the session. |
| 276 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 277 | mTestSessionManager.endSession(); |
| 278 | assertTrue(parentSession.isSessionCompleted()); |
| 279 | assertFalse(childSession.isSessionCompleted()); |
| 280 | |
| 281 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 282 | try { |
| 283 | Thread.sleep(TEST_DELAY_TIME); |
| 284 | } catch (InterruptedException ignored) {} |
| 285 | mTestSessionManager.endSession(); |
| 286 | |
| 287 | assertEquals(0, mTestSessionManager.mSessionMapper.size()); |
| 288 | assertTrue(parentSession.getChildSessions().isEmpty()); |
| 289 | assertNull(childSession.getParentSession()); |
| 290 | assertTrue(childSession.isSessionCompleted()); |
| 291 | assertEquals(TEST_PARENT_NAME, mFullSessionMethodName); |
| 292 | // Reduce flakiness by assuming that the true completion time is within a threshold of |
| 293 | // +-10 ms |
| 294 | assertTrue(mfullSessionCompleteTime >= TEST_DELAY_TIME - 10); |
| 295 | assertTrue(mfullSessionCompleteTime <= TEST_DELAY_TIME + 10); |
| 296 | } |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 297 | |
| 298 | /** |
| 299 | * Tests that starting an external session packages up the parent session information and |
| 300 | * correctly generates the child session. |
| 301 | */ |
| 302 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 303 | @Test |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 304 | public void testStartExternalSession() { |
| 305 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 306 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 307 | Session.Info sessionInfo = |
| 308 | mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID).getInfo(); |
| 309 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 310 | |
| 311 | mTestSessionManager.startExternalSession(sessionInfo, TEST_CHILD_NAME); |
| 312 | |
| 313 | Session externalSession = mTestSessionManager.mSessionMapper.get(TEST_CHILD_THREAD_ID); |
| 314 | assertNotNull(externalSession); |
| 315 | assertFalse(externalSession.isSessionCompleted()); |
| 316 | assertEquals(TEST_CHILD_NAME, externalSession.getShortMethodName()); |
| 317 | // First subsession of the parent external Session, so the session will be _0. |
| 318 | assertEquals("0", externalSession.getSessionId()); |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * Verifies that ending an external session tears down the session correctly and removes the |
| 323 | * external session from mSessionMapper. |
| 324 | */ |
| 325 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 326 | @Test |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 327 | public void testEndExternalSession() { |
| 328 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 329 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 330 | Session.Info sessionInfo = |
| 331 | mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID).getInfo(); |
| 332 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 333 | mTestSessionManager.startExternalSession(sessionInfo, TEST_CHILD_NAME); |
| 334 | Session externalSession = mTestSessionManager.mSessionMapper.get(TEST_CHILD_THREAD_ID); |
| 335 | |
| 336 | try { |
| 337 | // Make sure execution time is > 0 |
| 338 | Thread.sleep(1); |
| 339 | } catch (InterruptedException ignored) {} |
| 340 | mTestSessionManager.endSession(); |
| 341 | |
| 342 | assertTrue(externalSession.isSessionCompleted()); |
| 343 | assertTrue(externalSession.getLocalExecutionTime() > 0); |
| 344 | assertNull(mTestSessionManager.mSessionMapper.get(TEST_CHILD_THREAD_ID)); |
| 345 | } |
| 346 | |
| 347 | /** |
| 348 | * Verifies that the callback to inform that the top level parent Session has completed is not |
| 349 | * the external Session, but the one subsession underneath. |
| 350 | */ |
| 351 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 352 | @Test |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 353 | public void testEndExternalSessionListenerCallback() { |
| 354 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 355 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 356 | Session.Info sessionInfo = |
| 357 | mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID).getInfo(); |
| 358 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 359 | mTestSessionManager.startExternalSession(sessionInfo, TEST_CHILD_NAME); |
| 360 | |
| 361 | try { |
| 362 | // Make sure execution time is recorded correctly |
| 363 | Thread.sleep(TEST_DELAY_TIME); |
| 364 | } catch (InterruptedException ignored) {} |
| 365 | mTestSessionManager.endSession(); |
| 366 | |
| 367 | assertEquals(TEST_CHILD_NAME, mFullSessionMethodName); |
| 368 | assertTrue(mfullSessionCompleteTime >= TEST_DELAY_TIME - 10); |
| 369 | assertTrue(mfullSessionCompleteTime <= TEST_DELAY_TIME + 10); |
| 370 | } |
| 371 | |
| 372 | /** |
| 373 | * Verifies that the recursive method for getting the full ID works correctly. |
| 374 | */ |
| 375 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 376 | @Test |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 377 | public void testFullMethodPath() { |
| 378 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 379 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 380 | Session testSession = mTestSessionManager.createSubsession(); |
| 381 | mTestSessionManager.mCurrentThreadId = () -> TEST_CHILD_THREAD_ID; |
| 382 | mTestSessionManager.continueSession(testSession, TEST_CHILD_NAME); |
| 383 | |
| 384 | String fullId = mTestSessionManager.getSessionId(); |
| 385 | |
| 386 | assertTrue(fullId.contains(TEST_PARENT_NAME + Session.SUBSESSION_SEPARATION_CHAR |
| 387 | + TEST_CHILD_NAME)); |
| 388 | } |
| 389 | |
| 390 | /** |
| 391 | * Make sure that the cleanup timer runs correctly and the GC collects the stale sessions |
| 392 | * correctly to ensure that there are no dangling sessions. |
| 393 | */ |
| 394 | @SmallTest |
Hall Liu | c8a396b | 2017-12-27 18:23:28 -0800 | [diff] [blame] | 395 | @Test |
Brad Ebinger | ba049ae | 2016-10-21 15:44:32 -0700 | [diff] [blame] | 396 | public void testStaleSessionCleanupTimer() { |
| 397 | mTestSessionManager.mCurrentThreadId = () -> TEST_PARENT_THREAD_ID; |
| 398 | mTestSessionManager.startSession(TEST_PARENT_NAME, null); |
| 399 | WeakReference<Session> sessionRef = new WeakReference<>( |
| 400 | mTestSessionManager.mSessionMapper.get(TEST_PARENT_THREAD_ID)); |
| 401 | try { |
| 402 | // Make sure that the sleep time is always > delay time. |
| 403 | Thread.sleep(2 * TEST_DELAY_TIME); |
| 404 | mTestSessionManager.cleanupStaleSessions(TEST_DELAY_TIME); |
| 405 | Runtime.getRuntime().gc(); |
| 406 | // Give it a second for GC to run. |
| 407 | Thread.sleep(1000); |
| 408 | } catch (InterruptedException ignored) {} |
| 409 | |
| 410 | assertTrue(mTestSessionManager.mSessionMapper.isEmpty()); |
| 411 | assertNull(sessionRef.get()); |
| 412 | } |
Brad Ebinger | 0d2c1e6 | 2016-10-13 15:21:11 -0700 | [diff] [blame] | 413 | } |