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.internal.telephony; 18 19 import static com.android.internal.telephony.TelephonyTestUtils.waitForMs; 20 import junit.framework.TestCase; 21 22 public class ClientWakelockTrackerTest extends TestCase { 23 ClientWakelockTracker myTracker; 24 25 public void setUp() throws Exception { 26 super.setUp(); 27 myTracker = new ClientWakelockTracker(); 28 } 29 30 public void tearDown() throws Exception { 31 super.tearDown(); 32 } 33 34 /* This test has client "ABC" send 1 message at time t and gets response at t+40, 35 client "PQR" sends a message at t+20 and gets response at t+120. Verify that 36 "ABC" is attributed 30ms and "PQR" 90ms of the total wakelock time of 120ms 37 */ 38 public void testTwoClients() throws Exception { 39 myTracker.startTracking("ABC", 101, 1, 1); 40 waitForMs(20); 41 assertEquals(1, myTracker.mActiveClients.size()); 42 myTracker.startTracking("PQR", 102, 2, 2); 43 assertEquals(2, myTracker.mActiveClients.size()); 44 ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); 45 ClientWakelockAccountant pqr = myTracker.mClients.get("PQR"); 46 assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); 47 assertEquals(2, pqr.mPendingRilWakelocks.get(0).getConcurrentRequests()); 48 waitForMs(20); 49 myTracker.stopTracking("ABC", 101, 1, 1); 50 assertEquals(1, myTracker.mActiveClients.size()); 51 assertEquals(0, abc.getPendingRequestCount()); 52 assertEquals(1, pqr.mPendingRilWakelocks.get(0).getConcurrentRequests()); 53 waitForMs(80); 54 myTracker.stopTracking("PQR", 102, 2, 0); 55 assertEquals(0, myTracker.mActiveClients.size()); 56 assertEquals(0, abc.getPendingRequestCount()); 57 assertEquals(0, pqr.getPendingRequestCount()); 58 59 assertTimeTaken(abc, 30); 60 assertTimeTaken(pqr, 90); 61 } 62 63 private void assertTimeTaken(ClientWakelockAccountant abc, int time) { 64 assertTrue(abc.mRequestStats.getCompletedRequestsWakelockTime() > (time - 1)); 65 assertTrue(abc.mRequestStats.getCompletedRequestsWakelockTime() < (time + 19)); 66 } 67 68 /* This test has client "ABC" send 1 message at time t and gets response at t+40, 69 and sends another message at t+20 and gets response at t+120. Verify that 70 "ABC" is attributed 120ms 71 */ 72 public void testOneClient() throws Exception { 73 myTracker.startTracking("ABC", 101, 1, 1); 74 waitForMs(20); 75 assertEquals(1, myTracker.mActiveClients.size()); 76 myTracker.startTracking("ABC", 102, 2, 2); 77 assertEquals(1, myTracker.mActiveClients.size()); 78 ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); 79 assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); 80 assertEquals(2, abc.mPendingRilWakelocks.get(1).getConcurrentRequests()); 81 waitForMs(20); 82 myTracker.stopTracking("ABC", 101, 1, 1); 83 assertEquals(1, myTracker.mActiveClients.size()); 84 assertEquals(1, abc.getPendingRequestCount()); 85 assertEquals(1, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); 86 waitForMs(80); 87 myTracker.stopTracking("ABC", 102, 2, 0); 88 assertEquals(0, myTracker.mActiveClients.size()); 89 assertEquals(0, abc.getPendingRequestCount()); 90 assertEquals(2, abc.mRequestStats.getCompletedRequestsCount()); 91 92 assertTimeTaken(abc, 120); 93 } 94 95 /* This test has client "ABC" send 1 message at time t and another at time t+20 96 and gets response for all at t+40. Verify that "ABC" is attributed 40ms 97 */ 98 public void testStopTrackingAllOneClient() throws Exception { 99 myTracker.startTracking("ABC", 101, 1, 1); 100 waitForMs(20); 101 assertEquals(1, myTracker.mActiveClients.size()); 102 myTracker.startTracking("ABC", 102, 2, 2); 103 ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); 104 assertEquals(1, myTracker.mActiveClients.size()); 105 assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); 106 assertEquals(2, abc.mPendingRilWakelocks.get(1).getConcurrentRequests()); 107 waitForMs(20); 108 myTracker.stopTrackingAll(); 109 assertEquals(0, myTracker.mActiveClients.size()); 110 assertEquals(0, abc.getPendingRequestCount()); 111 assertEquals(2, abc.mRequestStats.getCompletedRequestsCount()); 112 113 assertTimeTaken(abc, 40); 114 } 115 116 /* This test has client "ABC" send 1 message at time t and client "PQR" sends 1 message 117 at time (t+20)ms. Both of them get response at (t+40). Verify that 118 "ABC" is attributed 30ms amd PQR is attributed 10ms 119 */ 120 public void testStopTrackingAllTwoClients() throws Exception { 121 myTracker.startTracking("ABC", 101, 1, 1); 122 waitForMs(20); 123 assertEquals(1, myTracker.mActiveClients.size()); 124 myTracker.startTracking("PQR", 102, 2, 2); 125 ClientWakelockAccountant abc = myTracker.mClients.get("ABC"); 126 ClientWakelockAccountant pqr = myTracker.mClients.get("PQR"); 127 assertEquals(2, myTracker.mActiveClients.size()); 128 assertEquals(2, abc.mPendingRilWakelocks.get(0).getConcurrentRequests()); 129 assertEquals(2, pqr.mPendingRilWakelocks.get(0).getConcurrentRequests()); 130 waitForMs(20); 131 myTracker.stopTrackingAll(); 132 assertEquals(0, myTracker.mActiveClients.size()); 133 assertEquals(0, abc.getPendingRequestCount()); 134 assertEquals(1, abc.mRequestStats.getCompletedRequestsCount()); 135 assertEquals(0, pqr.getPendingRequestCount()); 136 137 assertTimeTaken(pqr, 10); 138 assertTimeTaken(abc, 30); 139 } 140 } 141
