1e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka/* 2e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Copyright (C) 2017 The Android Open Source Project 3e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 4e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Licensed under the Apache License, Version 2.0 (the "License"); 5e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * you may not use this file except in compliance with the License. 6e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * You may obtain a copy of the License at 7e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 8e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * http://www.apache.org/licenses/LICENSE-2.0 9e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 10e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Unless required by applicable law or agreed to in writing, software 11e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * distributed under the License is distributed on an "AS IS" BASIS, 12e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * See the License for the specific language governing permissions and 14e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * limitations under the License 15e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka */ 16e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 17e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankapackage com.android.server.am; 18e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 19e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankaimport static org.junit.Assert.assertEquals; 2084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shankaimport static org.junit.Assert.assertTrue; 21e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 22e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankaimport android.app.ActivityManagerInternal; 2384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shankaimport android.os.SystemClock; 2484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shankaimport android.support.test.filters.MediumTest; 25e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankaimport android.support.test.runner.AndroidJUnit4; 26e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 27e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankaimport org.junit.Before; 28e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankaimport org.junit.Test; 29e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankaimport org.junit.runner.RunWith; 3051ab3acf270c655ed90706895b43915433d022c7Sudheer Shankaimport org.mockito.Mock; 3151ab3acf270c655ed90706895b43915433d022c7Sudheer Shankaimport org.mockito.MockitoAnnotations; 32e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 33e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka/** 34e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Test class for {@link ActivityManagerInternal}. 35e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 36e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * To run the tests, use 37e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 38e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * runtest -c com.android.server.am.ActivityManagerInternalTest frameworks-services 39e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 40e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * or the following steps: 41e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * 42e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Build: m FrameworksServicesTests 43e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Install: adb install -r \ 44e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk 45e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * Run: adb shell am instrument -e class com.android.server.am.ActivityManagerInternalTest -w \ 46e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka * com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner 47e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka */ 48e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka@RunWith(AndroidJUnit4.class) 49e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shankapublic class ActivityManagerInternalTest { 5084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final int TEST_UID1 = 111; 5184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final int TEST_UID2 = 112; 5284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 5384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final long TEST_PROC_STATE_SEQ1 = 1111; 5484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final long TEST_PROC_STATE_SEQ2 = 1112; 5584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final long TEST_PROC_STATE_SEQ3 = 1113; 5684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 5751ab3acf270c655ed90706895b43915433d022c7Sudheer Shanka @Mock private ActivityManagerService.Injector mMockInjector; 5851ab3acf270c655ed90706895b43915433d022c7Sudheer Shanka 59e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka private ActivityManagerService mAms; 60e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka private ActivityManagerInternal mAmi; 61e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka @Before 62e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka public void setUp() { 6351ab3acf270c655ed90706895b43915433d022c7Sudheer Shanka MockitoAnnotations.initMocks(this); 6451ab3acf270c655ed90706895b43915433d022c7Sudheer Shanka 6551ab3acf270c655ed90706895b43915433d022c7Sudheer Shanka mAms = new ActivityManagerService(mMockInjector); 66e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka mAmi = mAms.new LocalService(); 67e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka } 68e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 6984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka @MediumTest 70e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka @Test 7184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void testNotifyNetworkPolicyRulesUpdated() throws Exception { 7284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // Check there is no crash when there are no active uid records. 7384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mAmi.notifyNetworkPolicyRulesUpdated(TEST_UID1, TEST_PROC_STATE_SEQ1); 7484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 7584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // Notify that network policy rules are updated for TEST_UID1 and verify that 7684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // UidRecord.lastNetworkUpdateProcStateSeq is updated and any blocked threads are notified. 7784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka verifyNetworkUpdatedProcStateSeq( 7884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ2, // curProcStateSeq 7984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ1, // lastNetworkUpdateProcStateSeq 8084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ2, // procStateSeq to notify 8184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka true); // expectNotify 8284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 8384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // Notify that network policy rules are updated for TEST_UID1 with already handled 8484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // procStateSeq and verify that there is no notify call. 8584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka verifyNetworkUpdatedProcStateSeq( 8684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ1, // curProcStateSeq 8784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ1, // lastNetworkUpdateProcStateSeq 8884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ1, // procStateSeq to notify 8984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka false); // expectNotify 9084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 9184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // Notify that network policy rules are updated for TEST_UID1 with procStateSeq older 9284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka // than it's UidRecord.curProcStateSeq and verify that there is no notify call. 9384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka verifyNetworkUpdatedProcStateSeq( 9484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ3, // curProcStateSeq 9584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ1, // lastNetworkUpdateProcStateSeq 9684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka TEST_PROC_STATE_SEQ2, // procStateSeq to notify 9784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka false); // expectNotify 9884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 9984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 10084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private void verifyNetworkUpdatedProcStateSeq(long curProcStateSeq, 10184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka long lastNetworkUpdatedProcStateSeq, long expectedProcStateSeq, boolean expectNotify) 10284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka throws Exception { 10384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka final UidRecord record1 = addActiveUidRecord(TEST_UID1, curProcStateSeq, 10484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka lastNetworkUpdatedProcStateSeq); 10584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka final UidRecord record2 = addActiveUidRecord(TEST_UID2, curProcStateSeq, 10684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka lastNetworkUpdatedProcStateSeq); 10784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 108f4923ea0b25edb6e6ca6804ed4c66f57a8ec29c2Sudheer Shanka final CustomThread thread1 = new CustomThread(record1.networkStateLock); 10984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread1.startAndWait("Unexpected state for " + record1); 110f4923ea0b25edb6e6ca6804ed4c66f57a8ec29c2Sudheer Shanka final CustomThread thread2 = new CustomThread(record2.networkStateLock); 11184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread2.startAndWait("Unexpected state for " + record2); 11284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 11384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mAmi.notifyNetworkPolicyRulesUpdated(TEST_UID1, expectedProcStateSeq); 11484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertEquals(record1 + " should be updated", 11584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka expectedProcStateSeq, record1.lastNetworkUpdatedProcStateSeq); 11684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertEquals(record2 + " should not be updated", 11784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka lastNetworkUpdatedProcStateSeq, record2.lastNetworkUpdatedProcStateSeq); 11884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 11984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka if (expectNotify) { 12084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread1.assertTerminated("Unexpected state for " + record1); 12184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertTrue("Threads waiting for network should be notified: " + record1, 12284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread1.mNotified); 12384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } else { 12484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread1.assertWaiting("Unexpected state for " + record1); 12584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread1.interrupt(); 12684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 12784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread2.assertWaiting("Unexpected state for " + record2); 12884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka thread2.interrupt(); 12984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 13084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mAms.mActiveUids.clear(); 131e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka } 132e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka 13384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private UidRecord addActiveUidRecord(int uid, long curProcStateSeq, 13484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka long lastNetworkUpdatedProcStateSeq) { 135e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka final UidRecord record = new UidRecord(uid); 136e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka record.lastNetworkUpdatedProcStateSeq = lastNetworkUpdatedProcStateSeq; 13784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka record.curProcStateSeq = curProcStateSeq; 13884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka record.waitingForNetwork = true; 139e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka mAms.mActiveUids.put(uid, record); 140e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka return record; 141e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka } 14284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 14384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka static class CustomThread extends Thread { 14484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final long WAIT_TIMEOUT_MS = 1000; 14584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private static final long WAIT_INTERVAL_MS = 100; 14684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 14784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private final Object mLock; 14884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka private Runnable mRunnable; 14984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka boolean mNotified; 15084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 15184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public CustomThread(Object lock) { 15284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mLock = lock; 15384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 15484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 15584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public CustomThread(Object lock, Runnable runnable) { 15684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka super(runnable); 15784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mLock = lock; 15884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mRunnable = runnable; 15984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 16084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 16184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka @Override 16284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void run() { 16384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka if (mRunnable != null) { 16484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mRunnable.run(); 16584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } else { 16684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka synchronized (mLock) { 16784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka try { 16884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mLock.wait(); 16984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } catch (InterruptedException e) { 17084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka Thread.currentThread().interrupted(); 17184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 17284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 17384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 17484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka mNotified = !Thread.interrupted(); 17584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 17684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 17784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void startAndWait(String errMsg) throws Exception { 17884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka startAndWait(errMsg, false); 17984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 18084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 18184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void startAndWait(String errMsg, boolean timedWaiting) throws Exception { 18284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka start(); 18384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka final long endTime = SystemClock.elapsedRealtime() + WAIT_TIMEOUT_MS; 18484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka final Thread.State stateToReach = timedWaiting 18584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka ? Thread.State.TIMED_WAITING : Thread.State.WAITING; 18684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka while (getState() != stateToReach 18784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka && SystemClock.elapsedRealtime() < endTime) { 18884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka Thread.sleep(WAIT_INTERVAL_MS); 18984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 19084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka if (timedWaiting) { 19184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertTimedWaiting(errMsg); 19284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } else { 19384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertWaiting(errMsg); 19484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 19584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 19684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 19784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void assertWaiting(String errMsg) { 19884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertEquals(errMsg, Thread.State.WAITING, getState()); 19984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 20084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 20184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void assertTimedWaiting(String errMsg) { 20284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertEquals(errMsg, Thread.State.TIMED_WAITING, getState()); 20384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 20484a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka 20584a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka public void assertTerminated(String errMsg) throws Exception { 20684a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka final long endTime = SystemClock.elapsedRealtime() + WAIT_TIMEOUT_MS; 20784a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka while (getState() != Thread.State.TERMINATED 20884a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka && SystemClock.elapsedRealtime() < endTime) { 20984a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka Thread.sleep(WAIT_INTERVAL_MS); 21084a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 21184a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka assertEquals(errMsg, Thread.State.TERMINATED, getState()); 21284a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 21384a4895c9c1eb7f381d99fb8eb298d8335d4e480Sudheer Shanka } 214e736185ee90e0f19a7092542cadab4cf561a5703Sudheer Shanka} 215