| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package com.android.internal.telephony; |
| |
| import static com.android.internal.telephony.TelephonyTestUtils.waitForMs; |
| |
| import androidx.test.filters.FlakyTest; |
| |
| import junit.framework.TestCase; |
| |
| public class ClientWakelockTrackerTest extends TestCase { |
| ClientWakelockTracker myTracker; |
| |
| public void setUp() throws Exception { |
| super.setUp(); |
| myTracker = new ClientWakelockTracker(); |
| } |
| |
| public void tearDown() throws Exception { |
| myTracker = null; |
| super.tearDown(); |
| } |
| |
| /* This test has client "ABC" send 1 message at time t and gets response at t+40, |
| client "PQR" sends a message at t+20 and gets response at t+120. Verify that |
| "ABC" is attributed 30ms and "PQR" 90ms of the total wakelock time of 120ms |
| */ |
| @FlakyTest /* flakes 0.37% of the time */ |
| public void testTwoClients() throws Exception { |
| myTracker.startTracking("ABC", 101, 1, 1); |
| waitForMs(20); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| myTracker.startTracking("PQR", 102, 2, 2); |
| assertEquals(2, myTracker.mActiveClients.size()); |
| ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); |
| ClientWakelockAccountant pqr = myTracker.mClients.get("PQR"); |
| assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| assertEquals(2, pqr.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| waitForMs(20); |
| myTracker.stopTracking("ABC", 101, 1, 1); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| assertEquals(0, abc.getPendingRequestCount()); |
| assertEquals(1, pqr.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| waitForMs(80); |
| myTracker.stopTracking("PQR", 102, 2, 0); |
| assertEquals(0, myTracker.mActiveClients.size()); |
| assertEquals(0, abc.getPendingRequestCount()); |
| assertEquals(0, pqr.getPendingRequestCount()); |
| |
| assertTimeTaken(abc, 30); |
| assertTimeTaken(pqr, 90); |
| } |
| |
| private void assertTimeTaken(ClientWakelockAccountant abc, int time) { |
| assertTrue(abc.mRequestStats.getCompletedRequestsWakelockTime() > (time - 1)); |
| assertTrue(abc.mRequestStats.getCompletedRequestsWakelockTime() < (time + 19)); |
| } |
| |
| /* This test has client "ABC" send 1 message at time t and gets response at t+40, |
| and sends another message at t+20 and gets response at t+120. Verify that |
| "ABC" is attributed 120ms |
| */ |
| @FlakyTest /* flakes 0.37% of the time */ |
| public void testOneClient() throws Exception { |
| myTracker.startTracking("ABC", 101, 1, 1); |
| waitForMs(20); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| myTracker.startTracking("ABC", 102, 2, 2); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); |
| assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| assertEquals(2, abc.mPendingRilWakelocks.get(1).getConcurrentRequests()); |
| waitForMs(20); |
| myTracker.stopTracking("ABC", 101, 1, 1); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| assertEquals(1, abc.getPendingRequestCount()); |
| assertEquals(1, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| waitForMs(80); |
| myTracker.stopTracking("ABC", 102, 2, 0); |
| assertEquals(0, myTracker.mActiveClients.size()); |
| assertEquals(0, abc.getPendingRequestCount()); |
| assertEquals(2, abc.mRequestStats.getCompletedRequestsCount()); |
| |
| assertTimeTaken(abc, 120); |
| } |
| |
| /* This test has client "ABC" send 1 message at time t and another at time t+20 |
| and gets response for all at t+40. Verify that "ABC" is attributed 40ms |
| */ |
| @FlakyTest /* flakes 0.37% of the time */ |
| public void testStopTrackingAllOneClient() throws Exception { |
| myTracker.startTracking("ABC", 101, 1, 1); |
| waitForMs(20); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| myTracker.startTracking("ABC", 102, 2, 2); |
| ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| assertEquals(2, abc.mPendingRilWakelocks.get(1).getConcurrentRequests()); |
| waitForMs(20); |
| myTracker.stopTrackingAll(); |
| assertEquals(0, myTracker.mActiveClients.size()); |
| assertEquals(0, abc.getPendingRequestCount()); |
| assertEquals(2, abc.mRequestStats.getCompletedRequestsCount()); |
| |
| assertTimeTaken(abc, 40); |
| } |
| |
| /* This test has client "ABC" send 1 message at time t and client "PQR" sends 1 message |
| at time (t+20)ms. Both of them get response at (t+40). Verify that |
| "ABC" is attributed 30ms amd PQR is attributed 10ms |
| */ |
| public void testStopTrackingAllTwoClients() throws Exception { |
| myTracker.startTracking("ABC", 101, 1, 1); |
| waitForMs(20); |
| assertEquals(1, myTracker.mActiveClients.size()); |
| myTracker.startTracking("PQR", 102, 2, 2); |
| ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); |
| ClientWakelockAccountant pqr = myTracker.mClients.get("PQR"); |
| assertEquals(2, myTracker.mActiveClients.size()); |
| assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| assertEquals(2, pqr.mPendingRilWakelocks.get(0).getConcurrentRequests()); |
| waitForMs(20); |
| myTracker.stopTrackingAll(); |
| assertEquals(0, myTracker.mActiveClients.size()); |
| assertEquals(0, abc.getPendingRequestCount()); |
| assertEquals(1, abc.mRequestStats.getCompletedRequestsCount()); |
| assertEquals(0, pqr.getPendingRequestCount()); |
| |
| assertTimeTaken(pqr, 10); |
| assertTimeTaken(abc, 30); |
| } |
| } |