Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 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; |
| 18 | |
Erik Kline | f851d6d | 2015-04-20 16:03:48 +0900 | [diff] [blame] | 19 | import static android.net.ConnectivityManager.CONNECTIVITY_ACTION; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 20 | import static android.net.ConnectivityManager.TYPE_ETHERNET; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 21 | import static android.net.ConnectivityManager.TYPE_MOBILE; |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 22 | import static android.net.ConnectivityManager.TYPE_MOBILE_FOTA; |
| 23 | import static android.net.ConnectivityManager.TYPE_MOBILE_MMS; |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 24 | import static android.net.ConnectivityManager.TYPE_NONE; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 25 | import static android.net.ConnectivityManager.TYPE_WIFI; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 26 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL; |
| 27 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS; |
| 28 | import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN; |
| 29 | import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS; |
| 30 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND; |
| 31 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOTA; |
| 32 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IA; |
| 33 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IMS; |
| 34 | import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET; |
| 35 | import static android.net.NetworkCapabilities.NET_CAPABILITY_MMS; |
| 36 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED; |
| 37 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED; |
| 38 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN; |
| 39 | import static android.net.NetworkCapabilities.NET_CAPABILITY_RCS; |
| 40 | import static android.net.NetworkCapabilities.NET_CAPABILITY_SUPL; |
| 41 | import static android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED; |
| 42 | import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED; |
| 43 | import static android.net.NetworkCapabilities.NET_CAPABILITY_WIFI_P2P; |
| 44 | import static android.net.NetworkCapabilities.NET_CAPABILITY_XCAP; |
| 45 | import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR; |
| 46 | import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 47 | import static android.net.NetworkCapabilities.TRANSPORT_VPN; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 48 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| 49 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI_AWARE; |
| 50 | |
| 51 | import static com.android.internal.util.TestUtils.waitForIdleHandler; |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 52 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 53 | import static org.junit.Assert.assertEquals; |
| 54 | import static org.junit.Assert.assertFalse; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 55 | import static org.junit.Assert.assertNotNull; |
| 56 | import static org.junit.Assert.assertNull; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 57 | import static org.junit.Assert.assertTrue; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 58 | import static org.junit.Assert.fail; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 59 | import static org.mockito.Matchers.anyBoolean; |
| 60 | import static org.mockito.Matchers.anyInt; |
| 61 | import static org.mockito.Matchers.anyString; |
| 62 | import static org.mockito.Mockito.any; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 63 | import static org.mockito.Mockito.atLeastOnce; |
Jeff Sharkey | 3671b1e | 2013-01-31 17:22:26 -0800 | [diff] [blame] | 64 | import static org.mockito.Mockito.mock; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 65 | import static org.mockito.Mockito.never; |
| 66 | import static org.mockito.Mockito.reset; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 67 | import static org.mockito.Mockito.spy; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 68 | import static org.mockito.Mockito.times; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 69 | import static org.mockito.Mockito.verify; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 70 | import static org.mockito.Mockito.when; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 71 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 72 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 73 | import android.app.NotificationManager; |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 74 | import android.app.PendingIntent; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 75 | import android.content.BroadcastReceiver; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 76 | import android.content.ContentResolver; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 77 | import android.content.Context; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 78 | import android.content.Intent; |
| 79 | import android.content.IntentFilter; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 80 | import android.content.res.Resources; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 81 | import android.net.CaptivePortal; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 82 | import android.net.ConnectivityManager; |
| 83 | import android.net.ConnectivityManager.NetworkCallback; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 84 | import android.net.ConnectivityManager.PacketKeepalive; |
| 85 | import android.net.ConnectivityManager.PacketKeepaliveCallback; |
Hugo Benichi | cb88323 | 2017-05-11 13:16:17 +0900 | [diff] [blame] | 86 | import android.net.ConnectivityManager.TooManyRequestsException; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 87 | import android.net.INetworkPolicyManager; |
| 88 | import android.net.INetworkStatsService; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 89 | import android.net.IpPrefix; |
| 90 | import android.net.LinkAddress; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 91 | import android.net.LinkProperties; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 92 | import android.net.MatchAllNetworkSpecifier; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 93 | import android.net.Network; |
| 94 | import android.net.NetworkAgent; |
| 95 | import android.net.NetworkCapabilities; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 96 | import android.net.NetworkFactory; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 97 | import android.net.NetworkInfo; |
| 98 | import android.net.NetworkInfo.DetailedState; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 99 | import android.net.NetworkMisc; |
| 100 | import android.net.NetworkRequest; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 101 | import android.net.NetworkSpecifier; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 102 | import android.net.NetworkUtils; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 103 | import android.net.RouteInfo; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 104 | import android.net.StringNetworkSpecifier; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 105 | import android.net.UidRange; |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 106 | import android.net.metrics.IpConnectivityLog; |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 107 | import android.net.util.MultinetworkPolicyTracker; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 108 | import android.os.ConditionVariable; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 109 | import android.os.Handler; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 110 | import android.os.HandlerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 111 | import android.os.INetworkManagementService; |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 112 | import android.os.Looper; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 113 | import android.os.Message; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 114 | import android.os.Parcel; |
| 115 | import android.os.Parcelable; |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 116 | import android.os.Process; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 117 | import android.os.SystemClock; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 118 | import android.os.UserHandle; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 119 | import android.provider.Settings; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 120 | import android.support.test.InstrumentationRegistry; |
| 121 | import android.support.test.filters.SmallTest; |
| 122 | import android.support.test.runner.AndroidJUnit4; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 123 | import android.test.mock.MockContentResolver; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 124 | import android.util.ArraySet; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 125 | import android.util.Log; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 126 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 127 | import com.android.internal.util.ArrayUtils; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 128 | import com.android.internal.util.WakeupMessage; |
Lorenzo Colitti | 3c295b5 | 2016-10-28 12:56:03 +0900 | [diff] [blame] | 129 | import com.android.internal.util.test.BroadcastInterceptingContext; |
Lorenzo Colitti | b8df76e4 | 2016-10-28 12:37:38 +0900 | [diff] [blame] | 130 | import com.android.internal.util.test.FakeSettingsProvider; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 131 | import com.android.server.connectivity.DefaultNetworkMetrics; |
| 132 | import com.android.server.connectivity.IpConnectivityMetrics; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 133 | import com.android.server.connectivity.MockableSystemProperties; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 134 | import com.android.server.connectivity.NetworkAgentInfo; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 135 | import com.android.server.connectivity.NetworkMonitor; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 136 | import com.android.server.net.NetworkPinner; |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 137 | import com.android.server.net.NetworkPolicyManagerInternal; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 138 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 139 | import org.junit.After; |
| 140 | import org.junit.Before; |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 141 | import org.junit.Ignore; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 142 | import org.junit.Test; |
| 143 | import org.junit.runner.RunWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 144 | import org.mockito.ArgumentCaptor; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 145 | import org.mockito.Mock; |
| 146 | import org.mockito.MockitoAnnotations; |
| 147 | import org.mockito.Spy; |
| 148 | |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 149 | import java.net.InetAddress; |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 150 | import java.util.ArrayList; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 151 | import java.util.Arrays; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 152 | import java.util.Collection; |
| 153 | import java.util.List; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 154 | import java.util.Objects; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 155 | import java.util.Set; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 156 | import java.util.concurrent.CountDownLatch; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 157 | import java.util.concurrent.LinkedBlockingQueue; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 158 | import java.util.concurrent.TimeUnit; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 159 | import java.util.concurrent.atomic.AtomicBoolean; |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 160 | import java.util.function.Predicate; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 161 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 162 | |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 163 | /** |
| 164 | * Tests for {@link ConnectivityService}. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 165 | * |
| 166 | * Build, install and run with: |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 167 | * runtest frameworks-net -c com.android.server.ConnectivityServiceTest |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 168 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 169 | @RunWith(AndroidJUnit4.class) |
| 170 | @SmallTest |
| 171 | public class ConnectivityServiceTest { |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 172 | private static final String TAG = "ConnectivityServiceTest"; |
| 173 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 174 | private static final int TIMEOUT_MS = 500; |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 175 | private static final int TEST_LINGER_DELAY_MS = 120; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 176 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 177 | private MockContext mServiceContext; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 178 | private WrappedConnectivityService mService; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 179 | private WrappedConnectivityManager mCm; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 180 | private MockNetworkAgent mWiFiNetworkAgent; |
| 181 | private MockNetworkAgent mCellNetworkAgent; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 182 | private MockNetworkAgent mEthernetNetworkAgent; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 183 | private Context mContext; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 184 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 185 | @Mock IpConnectivityMetrics.Logger mMetricsService; |
| 186 | @Mock DefaultNetworkMetrics mDefaultNetworkMetrics; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 187 | @Mock INetworkManagementService mNetworkManagementService; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 188 | @Mock INetworkStatsService mStatsService; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 189 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 190 | private ArgumentCaptor<String[]> mStringArrayCaptor = ArgumentCaptor.forClass(String[].class); |
| 191 | |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 192 | // This class exists to test bindProcessToNetwork and getBoundNetworkForProcess. These methods |
| 193 | // do not go through ConnectivityService but talk to netd directly, so they don't automatically |
| 194 | // reflect the state of our test ConnectivityService. |
| 195 | private class WrappedConnectivityManager extends ConnectivityManager { |
| 196 | private Network mFakeBoundNetwork; |
| 197 | |
| 198 | public synchronized boolean bindProcessToNetwork(Network network) { |
| 199 | mFakeBoundNetwork = network; |
| 200 | return true; |
| 201 | } |
| 202 | |
| 203 | public synchronized Network getBoundNetworkForProcess() { |
| 204 | return mFakeBoundNetwork; |
| 205 | } |
| 206 | |
| 207 | public WrappedConnectivityManager(Context context, ConnectivityService service) { |
| 208 | super(context, service); |
| 209 | } |
| 210 | } |
| 211 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 212 | private class MockContext extends BroadcastInterceptingContext { |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 213 | private final MockContentResolver mContentResolver; |
| 214 | |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 215 | @Spy private Resources mResources; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 216 | private final LinkedBlockingQueue<Intent> mStartedActivities = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 217 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 218 | MockContext(Context base) { |
| 219 | super(base); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 220 | |
| 221 | mResources = spy(base.getResources()); |
| 222 | when(mResources.getStringArray(com.android.internal.R.array.networkAttributes)). |
| 223 | thenReturn(new String[] { |
| 224 | "wifi,1,1,1,-1,true", |
| 225 | "mobile,0,0,0,-1,true", |
| 226 | "mobile_mms,2,0,2,60000,true", |
| 227 | }); |
| 228 | |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 229 | mContentResolver = new MockContentResolver(); |
| 230 | mContentResolver.addProvider(Settings.AUTHORITY, new FakeSettingsProvider()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | @Override |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 234 | public void startActivityAsUser(Intent intent, UserHandle handle) { |
| 235 | mStartedActivities.offer(intent); |
| 236 | } |
| 237 | |
| 238 | public Intent expectStartActivityIntent(int timeoutMs) { |
| 239 | Intent intent = null; |
| 240 | try { |
| 241 | intent = mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS); |
| 242 | } catch (InterruptedException e) {} |
| 243 | assertNotNull("Did not receive sign-in intent after " + timeoutMs + "ms", intent); |
| 244 | return intent; |
| 245 | } |
| 246 | |
| 247 | public void expectNoStartActivityIntent(int timeoutMs) { |
| 248 | try { |
| 249 | assertNull("Received unexpected Intent to start activity", |
| 250 | mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS)); |
| 251 | } catch (InterruptedException e) {} |
| 252 | } |
| 253 | |
| 254 | @Override |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 255 | public Object getSystemService(String name) { |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 256 | if (Context.CONNECTIVITY_SERVICE.equals(name)) return mCm; |
| 257 | if (Context.NOTIFICATION_SERVICE.equals(name)) return mock(NotificationManager.class); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 258 | return super.getSystemService(name); |
| 259 | } |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 260 | |
| 261 | @Override |
| 262 | public ContentResolver getContentResolver() { |
| 263 | return mContentResolver; |
| 264 | } |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 265 | |
| 266 | @Override |
| 267 | public Resources getResources() { |
| 268 | return mResources; |
| 269 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 270 | } |
| 271 | |
Hugo Benichi | 669f023 | 2017-06-29 22:58:39 +0900 | [diff] [blame] | 272 | public void waitForIdle(int timeoutMsAsInt) { |
| 273 | long timeoutMs = timeoutMsAsInt; |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 274 | waitForIdleHandler(mService.mHandlerThread, timeoutMs); |
| 275 | waitForIdle(mCellNetworkAgent, timeoutMs); |
| 276 | waitForIdle(mWiFiNetworkAgent, timeoutMs); |
| 277 | waitForIdle(mEthernetNetworkAgent, timeoutMs); |
| 278 | waitForIdleHandler(mService.mHandlerThread, timeoutMs); |
| 279 | } |
| 280 | |
Hugo Benichi | 669f023 | 2017-06-29 22:58:39 +0900 | [diff] [blame] | 281 | public void waitForIdle(MockNetworkAgent agent, long timeoutMs) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 282 | if (agent == null) { |
| 283 | return; |
| 284 | } |
| 285 | waitForIdleHandler(agent.mHandlerThread, timeoutMs); |
| 286 | } |
| 287 | |
| 288 | private void waitForIdle() { |
| 289 | waitForIdle(TIMEOUT_MS); |
| 290 | } |
| 291 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 292 | @Test |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 293 | public void testWaitForIdle() { |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 294 | final int attempts = 50; // Causes the test to take about 200ms on bullhead-eng. |
| 295 | |
| 296 | // Tests that waitForIdle returns immediately if the service is already idle. |
| 297 | for (int i = 0; i < attempts; i++) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 298 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 299 | } |
| 300 | |
| 301 | // Bring up a network that we can use to send messages to ConnectivityService. |
| 302 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 303 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 304 | mWiFiNetworkAgent.connect(false); |
| 305 | waitFor(cv); |
| 306 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 307 | assertNotNull(n); |
| 308 | |
| 309 | // Tests that calling waitForIdle waits for messages to be processed. |
| 310 | for (int i = 0; i < attempts; i++) { |
| 311 | mWiFiNetworkAgent.setSignalStrength(i); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 312 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 313 | assertEquals(i, mCm.getNetworkCapabilities(n).getSignalStrength()); |
| 314 | } |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 315 | } |
| 316 | |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 317 | // This test has an inherent race condition in it, and cannot be enabled for continuous testing |
| 318 | // or presubmit tests. It is kept for manual runs and documentation purposes. |
| 319 | public void verifyThatNotWaitingForIdleCausesRaceConditions() { |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 320 | // Bring up a network that we can use to send messages to ConnectivityService. |
| 321 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 322 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 323 | mWiFiNetworkAgent.connect(false); |
| 324 | waitFor(cv); |
| 325 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 326 | assertNotNull(n); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 327 | |
| 328 | // Ensure that not calling waitForIdle causes a race condition. |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 329 | final int attempts = 50; // Causes the test to take about 200ms on bullhead-eng. |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 330 | for (int i = 0; i < attempts; i++) { |
| 331 | mWiFiNetworkAgent.setSignalStrength(i); |
| 332 | if (i != mCm.getNetworkCapabilities(n).getSignalStrength()) { |
| 333 | // We hit a race condition, as expected. Pass the test. |
| 334 | return; |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | // No race? There is a bug in this test. |
| 339 | fail("expected race condition at least once in " + attempts + " attempts"); |
| 340 | } |
| 341 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 342 | private class MockNetworkAgent { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 343 | private final WrappedNetworkMonitor mWrappedNetworkMonitor; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 344 | private final NetworkInfo mNetworkInfo; |
| 345 | private final NetworkCapabilities mNetworkCapabilities; |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 346 | private final HandlerThread mHandlerThread; |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 347 | private final ConditionVariable mDisconnected = new ConditionVariable(); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 348 | private final ConditionVariable mNetworkStatusReceived = new ConditionVariable(); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 349 | private final ConditionVariable mPreventReconnectReceived = new ConditionVariable(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 350 | private int mScore; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 351 | private NetworkAgent mNetworkAgent; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 352 | private int mStartKeepaliveError = PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED; |
| 353 | private int mStopKeepaliveError = PacketKeepalive.NO_KEEPALIVE; |
| 354 | private Integer mExpectedKeepaliveSlot = null; |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 355 | // Contains the redirectUrl from networkStatus(). Before reading, wait for |
| 356 | // mNetworkStatusReceived. |
| 357 | private String mRedirectUrl; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 358 | |
| 359 | MockNetworkAgent(int transport) { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 360 | this(transport, new LinkProperties()); |
| 361 | } |
| 362 | |
| 363 | MockNetworkAgent(int transport, LinkProperties linkProperties) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 364 | final int type = transportToLegacyType(transport); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 365 | final String typeName = ConnectivityManager.getNetworkTypeName(transport); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 366 | mNetworkInfo = new NetworkInfo(type, 0, typeName, "Mock"); |
| 367 | mNetworkCapabilities = new NetworkCapabilities(); |
| 368 | mNetworkCapabilities.addTransportType(transport); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 369 | switch (transport) { |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 370 | case TRANSPORT_ETHERNET: |
| 371 | mScore = 70; |
| 372 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 373 | case TRANSPORT_WIFI: |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 374 | mScore = 60; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 375 | break; |
| 376 | case TRANSPORT_CELLULAR: |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 377 | mScore = 50; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 378 | break; |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 379 | case TRANSPORT_WIFI_AWARE: |
| 380 | mScore = 20; |
| 381 | break; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 382 | case TRANSPORT_VPN: |
| 383 | mScore = 0; |
| 384 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 385 | default: |
| 386 | throw new UnsupportedOperationException("unimplemented network type"); |
| 387 | } |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 388 | mHandlerThread = new HandlerThread("Mock-" + typeName); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 389 | mHandlerThread.start(); |
| 390 | mNetworkAgent = new NetworkAgent(mHandlerThread.getLooper(), mServiceContext, |
| 391 | "Mock-" + typeName, mNetworkInfo, mNetworkCapabilities, |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 392 | linkProperties, mScore, new NetworkMisc()) { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 393 | @Override |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 394 | public void unwanted() { mDisconnected.open(); } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 395 | |
| 396 | @Override |
| 397 | public void startPacketKeepalive(Message msg) { |
| 398 | int slot = msg.arg1; |
| 399 | if (mExpectedKeepaliveSlot != null) { |
| 400 | assertEquals((int) mExpectedKeepaliveSlot, slot); |
| 401 | } |
| 402 | onPacketKeepaliveEvent(slot, mStartKeepaliveError); |
| 403 | } |
| 404 | |
| 405 | @Override |
| 406 | public void stopPacketKeepalive(Message msg) { |
| 407 | onPacketKeepaliveEvent(msg.arg1, mStopKeepaliveError); |
| 408 | } |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 409 | |
| 410 | @Override |
| 411 | public void networkStatus(int status, String redirectUrl) { |
| 412 | mRedirectUrl = redirectUrl; |
| 413 | mNetworkStatusReceived.open(); |
| 414 | } |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 415 | |
| 416 | @Override |
| 417 | protected void preventAutomaticReconnect() { |
| 418 | mPreventReconnectReceived.open(); |
| 419 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 420 | }; |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 421 | // Waits for the NetworkAgent to be registered, which includes the creation of the |
| 422 | // NetworkMonitor. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 423 | waitForIdle(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 424 | mWrappedNetworkMonitor = mService.getLastCreatedWrappedNetworkMonitor(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 425 | } |
| 426 | |
| 427 | public void adjustScore(int change) { |
| 428 | mScore += change; |
| 429 | mNetworkAgent.sendNetworkScore(mScore); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 430 | } |
| 431 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 432 | public void explicitlySelected(boolean acceptUnvalidated) { |
| 433 | mNetworkAgent.explicitlySelected(acceptUnvalidated); |
| 434 | } |
| 435 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 436 | public void addCapability(int capability) { |
| 437 | mNetworkCapabilities.addCapability(capability); |
| 438 | mNetworkAgent.sendNetworkCapabilities(mNetworkCapabilities); |
| 439 | } |
| 440 | |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 441 | public void removeCapability(int capability) { |
| 442 | mNetworkCapabilities.removeCapability(capability); |
| 443 | mNetworkAgent.sendNetworkCapabilities(mNetworkCapabilities); |
| 444 | } |
| 445 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 446 | public void setUids(Set<UidRange> uids) { |
| 447 | mNetworkCapabilities.setUids(uids); |
| 448 | mNetworkAgent.sendNetworkCapabilities(mNetworkCapabilities); |
| 449 | } |
| 450 | |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 451 | public void setSignalStrength(int signalStrength) { |
| 452 | mNetworkCapabilities.setSignalStrength(signalStrength); |
| 453 | mNetworkAgent.sendNetworkCapabilities(mNetworkCapabilities); |
| 454 | } |
| 455 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 456 | public void setNetworkSpecifier(NetworkSpecifier networkSpecifier) { |
| 457 | mNetworkCapabilities.setNetworkSpecifier(networkSpecifier); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 458 | mNetworkAgent.sendNetworkCapabilities(mNetworkCapabilities); |
| 459 | } |
| 460 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 461 | public void connectWithoutInternet() { |
| 462 | mNetworkInfo.setDetailedState(DetailedState.CONNECTED, null, null); |
| 463 | mNetworkAgent.sendNetworkInfo(mNetworkInfo); |
| 464 | } |
| 465 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 466 | /** |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 467 | * Transition this NetworkAgent to CONNECTED state with NET_CAPABILITY_INTERNET. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 468 | * @param validated Indicate if network should pretend to be validated. |
| 469 | */ |
| 470 | public void connect(boolean validated) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 471 | connect(validated, true); |
| 472 | } |
| 473 | |
| 474 | /** |
| 475 | * Transition this NetworkAgent to CONNECTED state. |
| 476 | * @param validated Indicate if network should pretend to be validated. |
| 477 | * @param hasInternet Indicate if network should pretend to have NET_CAPABILITY_INTERNET. |
| 478 | */ |
| 479 | public void connect(boolean validated, boolean hasInternet) { |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 480 | assertEquals("MockNetworkAgents can only be connected once", |
| 481 | mNetworkInfo.getDetailedState(), DetailedState.IDLE); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 482 | assertFalse(mNetworkCapabilities.hasCapability(NET_CAPABILITY_INTERNET)); |
| 483 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 484 | NetworkCallback callback = null; |
| 485 | final ConditionVariable validatedCv = new ConditionVariable(); |
| 486 | if (validated) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 487 | mWrappedNetworkMonitor.gen204ProbeResult = 204; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 488 | NetworkRequest request = new NetworkRequest.Builder() |
| 489 | .addTransportType(mNetworkCapabilities.getTransportTypes()[0]) |
| 490 | .build(); |
| 491 | callback = new NetworkCallback() { |
| 492 | public void onCapabilitiesChanged(Network network, |
| 493 | NetworkCapabilities networkCapabilities) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 494 | if (network.equals(getNetwork()) && |
| 495 | networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED)) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 496 | validatedCv.open(); |
| 497 | } |
| 498 | } |
| 499 | }; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 500 | mCm.registerNetworkCallback(request, callback); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 501 | } |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 502 | if (hasInternet) { |
| 503 | addCapability(NET_CAPABILITY_INTERNET); |
| 504 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 505 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 506 | connectWithoutInternet(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 507 | |
| 508 | if (validated) { |
| 509 | // Wait for network to validate. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 510 | waitFor(validatedCv); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 511 | mWrappedNetworkMonitor.gen204ProbeResult = 500; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 512 | } |
| 513 | |
| 514 | if (callback != null) mCm.unregisterNetworkCallback(callback); |
| 515 | } |
| 516 | |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 517 | public void connectWithCaptivePortal(String redirectUrl) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 518 | mWrappedNetworkMonitor.gen204ProbeResult = 200; |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 519 | mWrappedNetworkMonitor.gen204ProbeRedirectUrl = redirectUrl; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 520 | connect(false); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 521 | } |
| 522 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 523 | public void suspend() { |
| 524 | mNetworkInfo.setDetailedState(DetailedState.SUSPENDED, null, null); |
| 525 | mNetworkAgent.sendNetworkInfo(mNetworkInfo); |
| 526 | } |
| 527 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 528 | public void disconnect() { |
| 529 | mNetworkInfo.setDetailedState(DetailedState.DISCONNECTED, null, null); |
| 530 | mNetworkAgent.sendNetworkInfo(mNetworkInfo); |
| 531 | } |
| 532 | |
| 533 | public Network getNetwork() { |
| 534 | return new Network(mNetworkAgent.netId); |
| 535 | } |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 536 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 537 | public ConditionVariable getPreventReconnectReceived() { |
| 538 | return mPreventReconnectReceived; |
| 539 | } |
| 540 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 541 | public ConditionVariable getDisconnectedCV() { |
| 542 | return mDisconnected; |
| 543 | } |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 544 | |
| 545 | public WrappedNetworkMonitor getWrappedNetworkMonitor() { |
| 546 | return mWrappedNetworkMonitor; |
| 547 | } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 548 | |
| 549 | public void sendLinkProperties(LinkProperties lp) { |
| 550 | mNetworkAgent.sendLinkProperties(lp); |
| 551 | } |
| 552 | |
| 553 | public void setStartKeepaliveError(int error) { |
| 554 | mStartKeepaliveError = error; |
| 555 | } |
| 556 | |
| 557 | public void setStopKeepaliveError(int error) { |
| 558 | mStopKeepaliveError = error; |
| 559 | } |
| 560 | |
| 561 | public void setExpectedKeepaliveSlot(Integer slot) { |
| 562 | mExpectedKeepaliveSlot = slot; |
| 563 | } |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 564 | |
| 565 | public String waitForRedirectUrl() { |
| 566 | assertTrue(mNetworkStatusReceived.block(TIMEOUT_MS)); |
| 567 | return mRedirectUrl; |
| 568 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 569 | } |
| 570 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 571 | /** |
| 572 | * A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove |
| 573 | * operations have been processed. Before ConnectivityService can add or remove any requests, |
| 574 | * the factory must be told to expect those operations by calling expectAddRequests or |
| 575 | * expectRemoveRequests. |
| 576 | */ |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 577 | private static class MockNetworkFactory extends NetworkFactory { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 578 | private final ConditionVariable mNetworkStartedCV = new ConditionVariable(); |
| 579 | private final ConditionVariable mNetworkStoppedCV = new ConditionVariable(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 580 | private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 581 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 582 | // Used to expect that requests be removed or added on a separate thread, without sleeping. |
| 583 | // Callers can call either expectAddRequests() or expectRemoveRequests() exactly once, then |
| 584 | // cause some other thread to add or remove requests, then call waitForRequests(). We can |
| 585 | // either expect requests to be added or removed, but not both, because CountDownLatch can |
| 586 | // only count in one direction. |
| 587 | private CountDownLatch mExpectations; |
| 588 | |
| 589 | // Whether we are currently expecting requests to be added or removed. Valid only if |
| 590 | // mExpectations is non-null. |
| 591 | private boolean mExpectingAdditions; |
| 592 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 593 | public MockNetworkFactory(Looper looper, Context context, String logTag, |
| 594 | NetworkCapabilities filter) { |
| 595 | super(looper, context, logTag, filter); |
| 596 | } |
| 597 | |
| 598 | public int getMyRequestCount() { |
| 599 | return getRequestCount(); |
| 600 | } |
| 601 | |
| 602 | protected void startNetwork() { |
| 603 | mNetworkStarted.set(true); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 604 | mNetworkStartedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 605 | } |
| 606 | |
| 607 | protected void stopNetwork() { |
| 608 | mNetworkStarted.set(false); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 609 | mNetworkStoppedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 610 | } |
| 611 | |
| 612 | public boolean getMyStartRequested() { |
| 613 | return mNetworkStarted.get(); |
| 614 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 615 | |
| 616 | public ConditionVariable getNetworkStartedCV() { |
| 617 | mNetworkStartedCV.close(); |
| 618 | return mNetworkStartedCV; |
| 619 | } |
| 620 | |
| 621 | public ConditionVariable getNetworkStoppedCV() { |
| 622 | mNetworkStoppedCV.close(); |
| 623 | return mNetworkStoppedCV; |
| 624 | } |
| 625 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 626 | @Override |
| 627 | protected void handleAddRequest(NetworkRequest request, int score) { |
| 628 | // If we're expecting anything, we must be expecting additions. |
| 629 | if (mExpectations != null && !mExpectingAdditions) { |
| 630 | fail("Can't add requests while expecting requests to be removed"); |
| 631 | } |
| 632 | |
| 633 | // Add the request. |
| 634 | super.handleAddRequest(request, score); |
| 635 | |
| 636 | // Reduce the number of request additions we're waiting for. |
| 637 | if (mExpectingAdditions) { |
| 638 | assertTrue("Added more requests than expected", mExpectations.getCount() > 0); |
| 639 | mExpectations.countDown(); |
| 640 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 641 | } |
| 642 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 643 | @Override |
| 644 | protected void handleRemoveRequest(NetworkRequest request) { |
| 645 | // If we're expecting anything, we must be expecting removals. |
| 646 | if (mExpectations != null && mExpectingAdditions) { |
| 647 | fail("Can't remove requests while expecting requests to be added"); |
| 648 | } |
| 649 | |
| 650 | // Remove the request. |
| 651 | super.handleRemoveRequest(request); |
| 652 | |
| 653 | // Reduce the number of request removals we're waiting for. |
| 654 | if (!mExpectingAdditions) { |
| 655 | assertTrue("Removed more requests than expected", mExpectations.getCount() > 0); |
| 656 | mExpectations.countDown(); |
| 657 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 658 | } |
| 659 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 660 | private void assertNoExpectations() { |
| 661 | if (mExpectations != null) { |
| 662 | fail("Can't add expectation, " + mExpectations.getCount() + " already pending"); |
| 663 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 664 | } |
| 665 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 666 | // Expects that count requests will be added. |
| 667 | public void expectAddRequests(final int count) { |
| 668 | assertNoExpectations(); |
| 669 | mExpectingAdditions = true; |
| 670 | mExpectations = new CountDownLatch(count); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 671 | } |
| 672 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 673 | // Expects that count requests will be removed. |
| 674 | public void expectRemoveRequests(final int count) { |
| 675 | assertNoExpectations(); |
| 676 | mExpectingAdditions = false; |
| 677 | mExpectations = new CountDownLatch(count); |
| 678 | } |
| 679 | |
| 680 | // Waits for the expected request additions or removals to happen within a timeout. |
| 681 | public void waitForRequests() throws InterruptedException { |
| 682 | assertNotNull("Nothing to wait for", mExpectations); |
| 683 | mExpectations.await(TIMEOUT_MS, TimeUnit.MILLISECONDS); |
| 684 | final long count = mExpectations.getCount(); |
| 685 | final String msg = count + " requests still not " + |
| 686 | (mExpectingAdditions ? "added" : "removed") + |
| 687 | " after " + TIMEOUT_MS + " ms"; |
| 688 | assertEquals(msg, 0, count); |
| 689 | mExpectations = null; |
| 690 | } |
| 691 | |
| 692 | public void waitForNetworkRequests(final int count) throws InterruptedException { |
| 693 | waitForRequests(); |
| 694 | assertEquals(count, getMyRequestCount()); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 695 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 696 | } |
| 697 | |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 698 | private class FakeWakeupMessage extends WakeupMessage { |
| 699 | private static final int UNREASONABLY_LONG_WAIT = 1000; |
| 700 | |
| 701 | public FakeWakeupMessage(Context context, Handler handler, String cmdName, int cmd) { |
| 702 | super(context, handler, cmdName, cmd); |
| 703 | } |
| 704 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 705 | public FakeWakeupMessage(Context context, Handler handler, String cmdName, int cmd, |
| 706 | int arg1, int arg2, Object obj) { |
| 707 | super(context, handler, cmdName, cmd, arg1, arg2, obj); |
| 708 | } |
| 709 | |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 710 | @Override |
| 711 | public void schedule(long when) { |
| 712 | long delayMs = when - SystemClock.elapsedRealtime(); |
| 713 | if (delayMs < 0) delayMs = 0; |
| 714 | if (delayMs > UNREASONABLY_LONG_WAIT) { |
| 715 | fail("Attempting to send msg more than " + UNREASONABLY_LONG_WAIT + |
| 716 | "ms into the future: " + delayMs); |
| 717 | } |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 718 | Message msg = mHandler.obtainMessage(mCmd, mArg1, mArg2, mObj); |
| 719 | mHandler.sendMessageDelayed(msg, delayMs); |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 720 | } |
| 721 | |
| 722 | @Override |
| 723 | public void cancel() { |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 724 | mHandler.removeMessages(mCmd, mObj); |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 725 | } |
| 726 | |
| 727 | @Override |
| 728 | public void onAlarm() { |
| 729 | throw new AssertionError("Should never happen. Update this fake."); |
| 730 | } |
| 731 | } |
| 732 | |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 733 | // NetworkMonitor implementation allowing overriding of Internet connectivity probe result. |
| 734 | private class WrappedNetworkMonitor extends NetworkMonitor { |
| 735 | // HTTP response code fed back to NetworkMonitor for Internet connectivity probe. |
| 736 | public int gen204ProbeResult = 500; |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 737 | public String gen204ProbeRedirectUrl = null; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 738 | |
| 739 | public WrappedNetworkMonitor(Context context, Handler handler, |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 740 | NetworkAgentInfo networkAgentInfo, NetworkRequest defaultRequest, |
| 741 | IpConnectivityLog log) { |
Hugo Benichi | c894b12 | 2017-07-31 12:58:20 +0900 | [diff] [blame] | 742 | super(context, handler, networkAgentInfo, defaultRequest, log, |
| 743 | NetworkMonitor.NetworkMonitorSettings.DEFAULT); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 744 | } |
| 745 | |
| 746 | @Override |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 747 | protected CaptivePortalProbeResult isCaptivePortal() { |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 748 | if (!mIsCaptivePortalCheckEnabled) { return new CaptivePortalProbeResult(204); } |
Hugo Benichi | d953bf8 | 2016-09-27 09:22:35 +0900 | [diff] [blame] | 749 | return new CaptivePortalProbeResult(gen204ProbeResult, gen204ProbeRedirectUrl, null); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 750 | } |
| 751 | } |
| 752 | |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 753 | private class WrappedMultinetworkPolicyTracker extends MultinetworkPolicyTracker { |
Hugo Benichi | 53d83d5 | 2016-11-15 13:42:34 +0900 | [diff] [blame] | 754 | public volatile boolean configRestrictsAvoidBadWifi; |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 755 | public volatile int configMeteredMultipathPreference; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 756 | |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 757 | public WrappedMultinetworkPolicyTracker(Context c, Handler h, Runnable r) { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 758 | super(c, h, r); |
| 759 | } |
| 760 | |
| 761 | @Override |
| 762 | public boolean configRestrictsAvoidBadWifi() { |
| 763 | return configRestrictsAvoidBadWifi; |
| 764 | } |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 765 | |
| 766 | @Override |
| 767 | public int configMeteredMultipathPreference() { |
| 768 | return configMeteredMultipathPreference; |
| 769 | } |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 770 | } |
| 771 | |
| 772 | private class WrappedConnectivityService extends ConnectivityService { |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 773 | public WrappedMultinetworkPolicyTracker wrappedMultinetworkPolicyTracker; |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 774 | private WrappedNetworkMonitor mLastCreatedNetworkMonitor; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 775 | private MockableSystemProperties mSystemProperties; |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 776 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 777 | public WrappedConnectivityService(Context context, INetworkManagementService netManager, |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 778 | INetworkStatsService statsService, INetworkPolicyManager policyManager, |
| 779 | IpConnectivityLog log) { |
| 780 | super(context, netManager, statsService, policyManager, log); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 781 | mLingerDelayMs = TEST_LINGER_DELAY_MS; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 782 | } |
| 783 | |
| 784 | @Override |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 785 | protected MockableSystemProperties getSystemProperties() { |
| 786 | // Minimal approach to overriding system properties: let most calls fall through to real |
| 787 | // device values, and only override ones values that are important to this test. |
| 788 | mSystemProperties = spy(new MockableSystemProperties()); |
| 789 | when(mSystemProperties.getInt("net.tcp.default_init_rwnd", 0)).thenReturn(0); |
| 790 | when(mSystemProperties.getBoolean("ro.radio.noril", false)).thenReturn(false); |
| 791 | return mSystemProperties; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 792 | } |
Paul Jensen | 67b0b07 | 2015-06-10 11:22:17 -0400 | [diff] [blame] | 793 | |
| 794 | @Override |
| 795 | protected int reserveNetId() { |
| 796 | while (true) { |
| 797 | final int netId = super.reserveNetId(); |
| 798 | |
| 799 | // Don't overlap test NetIDs with real NetIDs as binding sockets to real networks |
| 800 | // can have odd side-effects, like network validations succeeding. |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 801 | Context context = InstrumentationRegistry.getContext(); |
| 802 | final Network[] networks = ConnectivityManager.from(context).getAllNetworks(); |
Paul Jensen | 67b0b07 | 2015-06-10 11:22:17 -0400 | [diff] [blame] | 803 | boolean overlaps = false; |
| 804 | for (Network network : networks) { |
| 805 | if (netId == network.netId) { |
| 806 | overlaps = true; |
| 807 | break; |
| 808 | } |
| 809 | } |
| 810 | if (overlaps) continue; |
| 811 | |
| 812 | return netId; |
| 813 | } |
| 814 | } |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 815 | |
| 816 | @Override |
| 817 | public NetworkMonitor createNetworkMonitor(Context context, Handler handler, |
| 818 | NetworkAgentInfo nai, NetworkRequest defaultRequest) { |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 819 | final WrappedNetworkMonitor monitor = new WrappedNetworkMonitor( |
| 820 | context, handler, nai, defaultRequest, mock(IpConnectivityLog.class)); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 821 | mLastCreatedNetworkMonitor = monitor; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 822 | return monitor; |
| 823 | } |
| 824 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 825 | @Override |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 826 | public MultinetworkPolicyTracker createMultinetworkPolicyTracker( |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 827 | Context c, Handler h, Runnable r) { |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 828 | final WrappedMultinetworkPolicyTracker tracker = new WrappedMultinetworkPolicyTracker(c, h, r); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 829 | return tracker; |
| 830 | } |
| 831 | |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 832 | public WrappedMultinetworkPolicyTracker getMultinetworkPolicyTracker() { |
| 833 | return (WrappedMultinetworkPolicyTracker) mMultinetworkPolicyTracker; |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 834 | } |
| 835 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 836 | @Override |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 837 | public WakeupMessage makeWakeupMessage( |
| 838 | Context context, Handler handler, String cmdName, int cmd, Object obj) { |
| 839 | return new FakeWakeupMessage(context, handler, cmdName, cmd, 0, 0, obj); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 840 | } |
| 841 | |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 842 | @Override |
| 843 | public boolean hasService(String name) { |
| 844 | // Currenty, the only relevant service that ConnectivityService checks for is |
| 845 | // ETHERNET_SERVICE. |
| 846 | return Context.ETHERNET_SERVICE.equals(name); |
| 847 | } |
| 848 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 849 | @Override |
| 850 | protected IpConnectivityMetrics.Logger metricsLogger() { |
| 851 | return mMetricsService; |
| 852 | } |
| 853 | |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 854 | public WrappedNetworkMonitor getLastCreatedWrappedNetworkMonitor() { |
| 855 | return mLastCreatedNetworkMonitor; |
| 856 | } |
| 857 | |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 858 | public void waitForIdle(int timeoutMs) { |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 859 | waitForIdleHandler(mHandlerThread, timeoutMs); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 860 | } |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 861 | |
| 862 | public void waitForIdle() { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 863 | waitForIdle(TIMEOUT_MS); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 864 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 865 | } |
| 866 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 867 | /** |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 868 | * Wait up to TIMEOUT_MS for {@code conditionVariable} to open. |
| 869 | * Fails if TIMEOUT_MS goes by before {@code conditionVariable} opens. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 870 | */ |
| 871 | static private void waitFor(ConditionVariable conditionVariable) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 872 | if (conditionVariable.block(TIMEOUT_MS)) { |
| 873 | return; |
| 874 | } |
| 875 | fail("ConditionVariable was blocked for more than " + TIMEOUT_MS + "ms"); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 876 | } |
| 877 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 878 | @Before |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 879 | public void setUp() throws Exception { |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 880 | mContext = InstrumentationRegistry.getContext(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 881 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 882 | MockitoAnnotations.initMocks(this); |
| 883 | when(mMetricsService.defaultNetworkMetrics()).thenReturn(mDefaultNetworkMetrics); |
| 884 | |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 885 | // InstrumentationTestRunner prepares a looper, but AndroidJUnitRunner does not. |
| 886 | // http://b/25897652 . |
| 887 | if (Looper.myLooper() == null) { |
| 888 | Looper.prepare(); |
| 889 | } |
| 890 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 891 | mServiceContext = new MockContext(InstrumentationRegistry.getContext()); |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 892 | LocalServices.removeServiceForTest(NetworkPolicyManagerInternal.class); |
| 893 | LocalServices.addService( |
| 894 | NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class)); |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 895 | mService = new WrappedConnectivityService(mServiceContext, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 896 | mNetworkManagementService, |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 897 | mStatsService, |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 898 | mock(INetworkPolicyManager.class), |
| 899 | mock(IpConnectivityLog.class)); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 900 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 901 | mService.systemReady(); |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 902 | mCm = new WrappedConnectivityManager(InstrumentationRegistry.getContext(), mService); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 903 | mCm.bindProcessToNetwork(null); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 904 | |
| 905 | // Ensure that the default setting for Captive Portals is used for most tests |
| 906 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_PROMPT); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 907 | setMobileDataAlwaysOn(false); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 908 | } |
| 909 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 910 | @After |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 911 | public void tearDown() throws Exception { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 912 | setMobileDataAlwaysOn(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 913 | if (mCellNetworkAgent != null) { |
| 914 | mCellNetworkAgent.disconnect(); |
| 915 | mCellNetworkAgent = null; |
| 916 | } |
| 917 | if (mWiFiNetworkAgent != null) { |
| 918 | mWiFiNetworkAgent.disconnect(); |
| 919 | mWiFiNetworkAgent = null; |
| 920 | } |
| 921 | if (mEthernetNetworkAgent != null) { |
| 922 | mEthernetNetworkAgent.disconnect(); |
| 923 | mEthernetNetworkAgent = null; |
| 924 | } |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 925 | } |
| 926 | |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 927 | private static int transportToLegacyType(int transport) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 928 | switch (transport) { |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 929 | case TRANSPORT_ETHERNET: |
| 930 | return TYPE_ETHERNET; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 931 | case TRANSPORT_WIFI: |
| 932 | return TYPE_WIFI; |
| 933 | case TRANSPORT_CELLULAR: |
| 934 | return TYPE_MOBILE; |
| 935 | default: |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 936 | return TYPE_NONE; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 937 | } |
| 938 | } |
| 939 | |
| 940 | private void verifyActiveNetwork(int transport) { |
| 941 | // Test getActiveNetworkInfo() |
| 942 | assertNotNull(mCm.getActiveNetworkInfo()); |
| 943 | assertEquals(transportToLegacyType(transport), mCm.getActiveNetworkInfo().getType()); |
| 944 | // Test getActiveNetwork() |
| 945 | assertNotNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 946 | assertEquals(mCm.getActiveNetwork(), mCm.getActiveNetworkForUid(Process.myUid())); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 947 | if (!NetworkCapabilities.isValidTransport(transport)) { |
| 948 | throw new IllegalStateException("Unknown transport " + transport); |
| 949 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 950 | switch (transport) { |
| 951 | case TRANSPORT_WIFI: |
| 952 | assertEquals(mCm.getActiveNetwork(), mWiFiNetworkAgent.getNetwork()); |
| 953 | break; |
| 954 | case TRANSPORT_CELLULAR: |
| 955 | assertEquals(mCm.getActiveNetwork(), mCellNetworkAgent.getNetwork()); |
| 956 | break; |
| 957 | default: |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 958 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 959 | } |
| 960 | // Test getNetworkInfo(Network) |
| 961 | assertNotNull(mCm.getNetworkInfo(mCm.getActiveNetwork())); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 962 | assertEquals(transportToLegacyType(transport), |
| 963 | mCm.getNetworkInfo(mCm.getActiveNetwork()).getType()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 964 | // Test getNetworkCapabilities(Network) |
| 965 | assertNotNull(mCm.getNetworkCapabilities(mCm.getActiveNetwork())); |
| 966 | assertTrue(mCm.getNetworkCapabilities(mCm.getActiveNetwork()).hasTransport(transport)); |
| 967 | } |
| 968 | |
| 969 | private void verifyNoNetwork() { |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 970 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 971 | // Test getActiveNetworkInfo() |
| 972 | assertNull(mCm.getActiveNetworkInfo()); |
| 973 | // Test getActiveNetwork() |
| 974 | assertNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 975 | assertNull(mCm.getActiveNetworkForUid(Process.myUid())); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 976 | // Test getAllNetworks() |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 977 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 978 | } |
| 979 | |
| 980 | /** |
| 981 | * Return a ConditionVariable that opens when {@code count} numbers of CONNECTIVITY_ACTION |
| 982 | * broadcasts are received. |
| 983 | */ |
| 984 | private ConditionVariable waitForConnectivityBroadcasts(final int count) { |
| 985 | final ConditionVariable cv = new ConditionVariable(); |
| 986 | mServiceContext.registerReceiver(new BroadcastReceiver() { |
| 987 | private int remaining = count; |
| 988 | public void onReceive(Context context, Intent intent) { |
| 989 | if (--remaining == 0) { |
| 990 | cv.open(); |
| 991 | mServiceContext.unregisterReceiver(this); |
| 992 | } |
| 993 | } |
| 994 | }, new IntentFilter(CONNECTIVITY_ACTION)); |
| 995 | return cv; |
| 996 | } |
| 997 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 998 | @Test |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 999 | public void testNetworkTypes() { |
| 1000 | // Ensure that our mocks for the networkAttributes config variable work as expected. If they |
| 1001 | // don't, then tests that depend on CONNECTIVITY_ACTION broadcasts for these network types |
| 1002 | // will fail. Failing here is much easier to debug. |
| 1003 | assertTrue(mCm.isNetworkSupported(TYPE_WIFI)); |
| 1004 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE)); |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 1005 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE_MMS)); |
| 1006 | assertFalse(mCm.isNetworkSupported(TYPE_MOBILE_FOTA)); |
| 1007 | |
| 1008 | // Check that TYPE_ETHERNET is supported. Unlike the asserts above, which only validate our |
| 1009 | // mocks, this assert exercises the ConnectivityService code path that ensures that |
| 1010 | // TYPE_ETHERNET is supported if the ethernet service is running. |
| 1011 | assertTrue(mCm.isNetworkSupported(TYPE_ETHERNET)); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1012 | } |
| 1013 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1014 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1015 | public void testLingering() throws Exception { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1016 | verifyNoNetwork(); |
| 1017 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1018 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1019 | assertNull(mCm.getActiveNetworkInfo()); |
| 1020 | assertNull(mCm.getActiveNetwork()); |
| 1021 | // Test bringing up validated cellular. |
| 1022 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1023 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1024 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1025 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1026 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1027 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1028 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1029 | assertTrue(mCm.getAllNetworks()[0].equals(mWiFiNetworkAgent.getNetwork()) || |
| 1030 | mCm.getAllNetworks()[1].equals(mWiFiNetworkAgent.getNetwork())); |
| 1031 | // Test bringing up validated WiFi. |
| 1032 | cv = waitForConnectivityBroadcasts(2); |
| 1033 | mWiFiNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1034 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1035 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1036 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1037 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1038 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1039 | assertTrue(mCm.getAllNetworks()[0].equals(mCellNetworkAgent.getNetwork()) || |
| 1040 | mCm.getAllNetworks()[1].equals(mCellNetworkAgent.getNetwork())); |
| 1041 | // Test cellular linger timeout. |
Lorenzo Colitti | d270612 | 2017-01-30 17:45:49 +0900 | [diff] [blame] | 1042 | waitFor(mCellNetworkAgent.getDisconnectedCV()); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1043 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1044 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1045 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1046 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1047 | assertEquals(mCm.getAllNetworks()[0], mCm.getActiveNetwork()); |
| 1048 | // Test WiFi disconnect. |
| 1049 | cv = waitForConnectivityBroadcasts(1); |
| 1050 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1051 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1052 | verifyNoNetwork(); |
| 1053 | } |
| 1054 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1055 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1056 | public void testValidatedCellularOutscoresUnvalidatedWiFi() throws Exception { |
| 1057 | // Test bringing up unvalidated WiFi |
| 1058 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1059 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1060 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1061 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1062 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1063 | // Test bringing up unvalidated cellular |
| 1064 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1065 | mCellNetworkAgent.connect(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1066 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1067 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1068 | // Test cellular disconnect. |
| 1069 | mCellNetworkAgent.disconnect(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1070 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1071 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1072 | // Test bringing up validated cellular |
| 1073 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1074 | cv = waitForConnectivityBroadcasts(2); |
| 1075 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1076 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1077 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1078 | // Test cellular disconnect. |
| 1079 | cv = waitForConnectivityBroadcasts(2); |
| 1080 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1081 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1082 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1083 | // Test WiFi disconnect. |
| 1084 | cv = waitForConnectivityBroadcasts(1); |
| 1085 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1086 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1087 | verifyNoNetwork(); |
| 1088 | } |
| 1089 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1090 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1091 | public void testUnvalidatedWifiOutscoresUnvalidatedCellular() throws Exception { |
| 1092 | // Test bringing up unvalidated cellular. |
| 1093 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1094 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1095 | mCellNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1096 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1097 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1098 | // Test bringing up unvalidated WiFi. |
| 1099 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1100 | cv = waitForConnectivityBroadcasts(2); |
| 1101 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1102 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1103 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1104 | // Test WiFi disconnect. |
| 1105 | cv = waitForConnectivityBroadcasts(2); |
| 1106 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1107 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1108 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1109 | // Test cellular disconnect. |
| 1110 | cv = waitForConnectivityBroadcasts(1); |
| 1111 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1112 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1113 | verifyNoNetwork(); |
| 1114 | } |
| 1115 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1116 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1117 | public void testUnlingeringDoesNotValidate() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1118 | // Test bringing up unvalidated WiFi. |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1119 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1120 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1121 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1122 | waitFor(cv); |
| 1123 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1124 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1125 | NET_CAPABILITY_VALIDATED)); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1126 | // Test bringing up validated cellular. |
| 1127 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1128 | cv = waitForConnectivityBroadcasts(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1129 | mCellNetworkAgent.connect(true); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1130 | waitFor(cv); |
| 1131 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1132 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1133 | NET_CAPABILITY_VALIDATED)); |
| 1134 | // Test cellular disconnect. |
| 1135 | cv = waitForConnectivityBroadcasts(2); |
| 1136 | mCellNetworkAgent.disconnect(); |
| 1137 | waitFor(cv); |
| 1138 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1139 | // Unlingering a network should not cause it to be marked as validated. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1140 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1141 | NET_CAPABILITY_VALIDATED)); |
| 1142 | } |
| 1143 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1144 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1145 | public void testCellularOutscoresWeakWifi() throws Exception { |
| 1146 | // Test bringing up validated cellular. |
| 1147 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1148 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1149 | mCellNetworkAgent.connect(true); |
| 1150 | waitFor(cv); |
| 1151 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1152 | // Test bringing up validated WiFi. |
| 1153 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1154 | cv = waitForConnectivityBroadcasts(2); |
| 1155 | mWiFiNetworkAgent.connect(true); |
| 1156 | waitFor(cv); |
| 1157 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1158 | // Test WiFi getting really weak. |
| 1159 | cv = waitForConnectivityBroadcasts(2); |
| 1160 | mWiFiNetworkAgent.adjustScore(-11); |
| 1161 | waitFor(cv); |
| 1162 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1163 | // Test WiFi restoring signal strength. |
| 1164 | cv = waitForConnectivityBroadcasts(2); |
| 1165 | mWiFiNetworkAgent.adjustScore(11); |
| 1166 | waitFor(cv); |
| 1167 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1168 | } |
| 1169 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1170 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1171 | public void testReapingNetwork() throws Exception { |
| 1172 | // Test bringing up WiFi without NET_CAPABILITY_INTERNET. |
| 1173 | // Expect it to be torn down immediately because it satisfies no requests. |
| 1174 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1175 | ConditionVariable cv = mWiFiNetworkAgent.getDisconnectedCV(); |
| 1176 | mWiFiNetworkAgent.connectWithoutInternet(); |
| 1177 | waitFor(cv); |
| 1178 | // Test bringing up cellular without NET_CAPABILITY_INTERNET. |
| 1179 | // Expect it to be torn down immediately because it satisfies no requests. |
| 1180 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1181 | cv = mCellNetworkAgent.getDisconnectedCV(); |
| 1182 | mCellNetworkAgent.connectWithoutInternet(); |
| 1183 | waitFor(cv); |
| 1184 | // Test bringing up validated WiFi. |
| 1185 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1186 | cv = waitForConnectivityBroadcasts(1); |
| 1187 | mWiFiNetworkAgent.connect(true); |
| 1188 | waitFor(cv); |
| 1189 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1190 | // Test bringing up unvalidated cellular. |
| 1191 | // Expect it to be torn down because it could never be the highest scoring network |
| 1192 | // satisfying the default request even if it validated. |
| 1193 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1194 | cv = mCellNetworkAgent.getDisconnectedCV(); |
| 1195 | mCellNetworkAgent.connect(false); |
| 1196 | waitFor(cv); |
| 1197 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1198 | cv = mWiFiNetworkAgent.getDisconnectedCV(); |
| 1199 | mWiFiNetworkAgent.disconnect(); |
| 1200 | waitFor(cv); |
| 1201 | } |
| 1202 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1203 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1204 | public void testCellularFallback() throws Exception { |
| 1205 | // Test bringing up validated cellular. |
| 1206 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1207 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1208 | mCellNetworkAgent.connect(true); |
| 1209 | waitFor(cv); |
| 1210 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1211 | // Test bringing up validated WiFi. |
| 1212 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1213 | cv = waitForConnectivityBroadcasts(2); |
| 1214 | mWiFiNetworkAgent.connect(true); |
| 1215 | waitFor(cv); |
| 1216 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1217 | // Reevaluate WiFi (it'll instantly fail DNS). |
| 1218 | cv = waitForConnectivityBroadcasts(2); |
| 1219 | assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1220 | NET_CAPABILITY_VALIDATED)); |
| 1221 | mCm.reportBadNetwork(mWiFiNetworkAgent.getNetwork()); |
| 1222 | // Should quickly fall back to Cellular. |
| 1223 | waitFor(cv); |
| 1224 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1225 | NET_CAPABILITY_VALIDATED)); |
| 1226 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1227 | // Reevaluate cellular (it'll instantly fail DNS). |
| 1228 | cv = waitForConnectivityBroadcasts(2); |
| 1229 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1230 | NET_CAPABILITY_VALIDATED)); |
| 1231 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1232 | // Should quickly fall back to WiFi. |
| 1233 | waitFor(cv); |
| 1234 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1235 | NET_CAPABILITY_VALIDATED)); |
| 1236 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1237 | NET_CAPABILITY_VALIDATED)); |
| 1238 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1239 | } |
| 1240 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1241 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1242 | public void testWiFiFallback() throws Exception { |
| 1243 | // Test bringing up unvalidated WiFi. |
| 1244 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1245 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1246 | mWiFiNetworkAgent.connect(false); |
| 1247 | waitFor(cv); |
| 1248 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1249 | // Test bringing up validated cellular. |
| 1250 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1251 | cv = waitForConnectivityBroadcasts(2); |
| 1252 | mCellNetworkAgent.connect(true); |
| 1253 | waitFor(cv); |
| 1254 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1255 | // Reevaluate cellular (it'll instantly fail DNS). |
| 1256 | cv = waitForConnectivityBroadcasts(2); |
| 1257 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1258 | NET_CAPABILITY_VALIDATED)); |
| 1259 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1260 | // Should quickly fall back to WiFi. |
| 1261 | waitFor(cv); |
| 1262 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1263 | NET_CAPABILITY_VALIDATED)); |
| 1264 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1265 | } |
| 1266 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1267 | enum CallbackState { |
| 1268 | NONE, |
| 1269 | AVAILABLE, |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1270 | NETWORK_CAPABILITIES, |
| 1271 | LINK_PROPERTIES, |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1272 | SUSPENDED, |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1273 | LOSING, |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 1274 | LOST, |
| 1275 | UNAVAILABLE |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1276 | } |
| 1277 | |
Hugo Benichi | 4e1619f | 2016-12-20 17:05:06 +0900 | [diff] [blame] | 1278 | private static class CallbackInfo { |
| 1279 | public final CallbackState state; |
| 1280 | public final Network network; |
| 1281 | public final Object arg; |
| 1282 | public CallbackInfo(CallbackState s, Network n, Object o) { |
| 1283 | state = s; network = n; arg = o; |
| 1284 | } |
| 1285 | public String toString() { |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1286 | return String.format("%s (%s) (%s)", state, network, arg); |
Hugo Benichi | 4e1619f | 2016-12-20 17:05:06 +0900 | [diff] [blame] | 1287 | } |
| 1288 | @Override |
| 1289 | public boolean equals(Object o) { |
| 1290 | if (!(o instanceof CallbackInfo)) return false; |
| 1291 | // Ignore timeMs, since it's unpredictable. |
| 1292 | CallbackInfo other = (CallbackInfo) o; |
| 1293 | return (state == other.state) && Objects.equals(network, other.network); |
| 1294 | } |
| 1295 | @Override |
| 1296 | public int hashCode() { |
| 1297 | return Objects.hash(state, network); |
| 1298 | } |
| 1299 | } |
| 1300 | |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1301 | /** |
| 1302 | * Utility NetworkCallback for testing. The caller must explicitly test for all the callbacks |
| 1303 | * this class receives, by calling expectCallback() exactly once each time a callback is |
| 1304 | * received. assertNoCallback may be called at any time. |
| 1305 | */ |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1306 | private class TestNetworkCallback extends NetworkCallback { |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1307 | // Chosen to be much less than the linger timeout. This ensures that we can distinguish |
| 1308 | // between a LOST callback that arrives immediately and a LOST callback that arrives after |
| 1309 | // the linger timeout. |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 1310 | private final static int TIMEOUT_MS = 100; |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1311 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1312 | private final LinkedBlockingQueue<CallbackInfo> mCallbacks = new LinkedBlockingQueue<>(); |
| 1313 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1314 | protected void setLastCallback(CallbackState state, Network network, Object o) { |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1315 | mCallbacks.offer(new CallbackInfo(state, network, o)); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1316 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1317 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1318 | @Override |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1319 | public void onAvailable(Network network) { |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1320 | setLastCallback(CallbackState.AVAILABLE, network, null); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1321 | } |
| 1322 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1323 | @Override |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1324 | public void onCapabilitiesChanged(Network network, NetworkCapabilities netCap) { |
| 1325 | setLastCallback(CallbackState.NETWORK_CAPABILITIES, network, netCap); |
| 1326 | } |
| 1327 | |
| 1328 | @Override |
| 1329 | public void onLinkPropertiesChanged(Network network, LinkProperties linkProp) { |
| 1330 | setLastCallback(CallbackState.LINK_PROPERTIES, network, linkProp); |
| 1331 | } |
| 1332 | |
| 1333 | @Override |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 1334 | public void onUnavailable() { |
| 1335 | setLastCallback(CallbackState.UNAVAILABLE, null, null); |
| 1336 | } |
| 1337 | |
| 1338 | @Override |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1339 | public void onNetworkSuspended(Network network) { |
| 1340 | setLastCallback(CallbackState.SUSPENDED, network, null); |
| 1341 | } |
| 1342 | |
| 1343 | @Override |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1344 | public void onLosing(Network network, int maxMsToLive) { |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1345 | setLastCallback(CallbackState.LOSING, network, maxMsToLive /* autoboxed int */); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1346 | } |
| 1347 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1348 | @Override |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1349 | public void onLost(Network network) { |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1350 | setLastCallback(CallbackState.LOST, network, null); |
| 1351 | } |
| 1352 | |
Hugo Benichi | 4e1619f | 2016-12-20 17:05:06 +0900 | [diff] [blame] | 1353 | CallbackInfo nextCallback(int timeoutMs) { |
| 1354 | CallbackInfo cb = null; |
| 1355 | try { |
| 1356 | cb = mCallbacks.poll(timeoutMs, TimeUnit.MILLISECONDS); |
| 1357 | } catch (InterruptedException e) { |
| 1358 | } |
| 1359 | if (cb == null) { |
| 1360 | // LinkedBlockingQueue.poll() returns null if it timeouts. |
| 1361 | fail("Did not receive callback after " + timeoutMs + "ms"); |
| 1362 | } |
| 1363 | return cb; |
| 1364 | } |
| 1365 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1366 | CallbackInfo expectCallback(CallbackState state, MockNetworkAgent agent, int timeoutMs) { |
| 1367 | final Network expectedNetwork = (agent != null) ? agent.getNetwork() : null; |
| 1368 | CallbackInfo expected = new CallbackInfo(state, expectedNetwork, 0); |
Hugo Benichi | 4e1619f | 2016-12-20 17:05:06 +0900 | [diff] [blame] | 1369 | CallbackInfo actual = nextCallback(timeoutMs); |
| 1370 | assertEquals("Unexpected callback:", expected, actual); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1371 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1372 | if (state == CallbackState.LOSING) { |
| 1373 | String msg = String.format( |
| 1374 | "Invalid linger time value %d, must be between %d and %d", |
| 1375 | actual.arg, 0, TEST_LINGER_DELAY_MS); |
| 1376 | int maxMsToLive = (Integer) actual.arg; |
| 1377 | assertTrue(msg, 0 <= maxMsToLive && maxMsToLive <= TEST_LINGER_DELAY_MS); |
| 1378 | } |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1379 | |
| 1380 | return actual; |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 1381 | } |
| 1382 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1383 | CallbackInfo expectCallback(CallbackState state, MockNetworkAgent agent) { |
| 1384 | return expectCallback(state, agent, TIMEOUT_MS); |
| 1385 | } |
| 1386 | |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1387 | CallbackInfo expectCallbackLike(Predicate<CallbackInfo> fn) { |
| 1388 | return expectCallbackLike(fn, TIMEOUT_MS); |
| 1389 | } |
| 1390 | |
| 1391 | CallbackInfo expectCallbackLike(Predicate<CallbackInfo> fn, int timeoutMs) { |
| 1392 | int timeLeft = timeoutMs; |
| 1393 | while (timeLeft > 0) { |
| 1394 | long start = SystemClock.elapsedRealtime(); |
| 1395 | CallbackInfo info = nextCallback(timeLeft); |
| 1396 | if (fn.test(info)) { |
| 1397 | return info; |
| 1398 | } |
| 1399 | timeLeft -= (SystemClock.elapsedRealtime() - start); |
| 1400 | } |
| 1401 | fail("Did not receive expected callback after " + timeoutMs + "ms"); |
| 1402 | return null; |
| 1403 | } |
| 1404 | |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1405 | // Expects onAvailable and the callbacks that follow it. These are: |
| 1406 | // - onSuspended, iff the network was suspended when the callbacks fire. |
| 1407 | // - onCapabilitiesChanged. |
| 1408 | // - onLinkPropertiesChanged. |
| 1409 | // |
| 1410 | // @param agent the network to expect the callbacks on. |
| 1411 | // @param expectSuspended whether to expect a SUSPENDED callback. |
| 1412 | // @param expectValidated the expected value of the VALIDATED capability in the |
| 1413 | // onCapabilitiesChanged callback. |
| 1414 | // @param timeoutMs how long to wait for the callbacks. |
| 1415 | void expectAvailableCallbacks(MockNetworkAgent agent, boolean expectSuspended, |
| 1416 | boolean expectValidated, int timeoutMs) { |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1417 | expectCallback(CallbackState.AVAILABLE, agent, timeoutMs); |
Erik Kline | c75d4fa | 2017-02-15 19:59:17 +0900 | [diff] [blame] | 1418 | if (expectSuspended) { |
| 1419 | expectCallback(CallbackState.SUSPENDED, agent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1420 | } |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1421 | if (expectValidated) { |
| 1422 | expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, agent); |
| 1423 | } else { |
| 1424 | expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, agent); |
| 1425 | } |
Erik Kline | c75d4fa | 2017-02-15 19:59:17 +0900 | [diff] [blame] | 1426 | expectCallback(CallbackState.LINK_PROPERTIES, agent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1427 | } |
| 1428 | |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1429 | // Expects the available callbacks (validated), plus onSuspended. |
| 1430 | void expectAvailableAndSuspendedCallbacks(MockNetworkAgent agent, boolean expectValidated) { |
| 1431 | expectAvailableCallbacks(agent, true, expectValidated, TIMEOUT_MS); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1432 | } |
| 1433 | |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1434 | void expectAvailableCallbacksValidated(MockNetworkAgent agent) { |
| 1435 | expectAvailableCallbacks(agent, false, true, TIMEOUT_MS); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1436 | } |
| 1437 | |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1438 | void expectAvailableCallbacksUnvalidated(MockNetworkAgent agent) { |
| 1439 | expectAvailableCallbacks(agent, false, false, TIMEOUT_MS); |
| 1440 | } |
| 1441 | |
| 1442 | // Expects the available callbacks (where the onCapabilitiesChanged must contain the |
| 1443 | // VALIDATED capability), plus another onCapabilitiesChanged which is identical to the |
| 1444 | // one we just sent. |
| 1445 | // TODO: this is likely a bug. Fix it and remove this method. |
| 1446 | void expectAvailableDoubleValidatedCallbacks(MockNetworkAgent agent) { |
| 1447 | expectCallback(CallbackState.AVAILABLE, agent, TIMEOUT_MS); |
| 1448 | NetworkCapabilities nc1 = expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, agent); |
| 1449 | expectCallback(CallbackState.LINK_PROPERTIES, agent, TIMEOUT_MS); |
| 1450 | NetworkCapabilities nc2 = expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, agent); |
| 1451 | assertEquals(nc1, nc2); |
| 1452 | } |
| 1453 | |
| 1454 | // Expects the available callbacks where the onCapabilitiesChanged must not have validated, |
| 1455 | // then expects another onCapabilitiesChanged that has the validated bit set. This is used |
| 1456 | // when a network connects and satisfies a callback, and then immediately validates. |
| 1457 | void expectAvailableThenValidatedCallbacks(MockNetworkAgent agent) { |
| 1458 | expectAvailableCallbacksUnvalidated(agent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1459 | expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, agent); |
| 1460 | } |
| 1461 | |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1462 | NetworkCapabilities expectCapabilitiesWith(int capability, MockNetworkAgent agent) { |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1463 | CallbackInfo cbi = expectCallback(CallbackState.NETWORK_CAPABILITIES, agent); |
| 1464 | NetworkCapabilities nc = (NetworkCapabilities) cbi.arg; |
| 1465 | assertTrue(nc.hasCapability(capability)); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1466 | return nc; |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1467 | } |
| 1468 | |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1469 | NetworkCapabilities expectCapabilitiesWithout(int capability, MockNetworkAgent agent) { |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1470 | CallbackInfo cbi = expectCallback(CallbackState.NETWORK_CAPABILITIES, agent); |
| 1471 | NetworkCapabilities nc = (NetworkCapabilities) cbi.arg; |
| 1472 | assertFalse(nc.hasCapability(capability)); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1473 | return nc; |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1474 | } |
| 1475 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 1476 | void expectCapabilitiesLike(Predicate<NetworkCapabilities> fn, MockNetworkAgent agent) { |
| 1477 | CallbackInfo cbi = expectCallback(CallbackState.NETWORK_CAPABILITIES, agent); |
| 1478 | assertTrue(fn.test((NetworkCapabilities) cbi.arg)); |
| 1479 | } |
| 1480 | |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1481 | void assertNoCallback() { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1482 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1483 | CallbackInfo c = mCallbacks.peek(); |
| 1484 | assertNull("Unexpected callback: " + c, c); |
| 1485 | } |
| 1486 | } |
| 1487 | |
| 1488 | // Can't be part of TestNetworkCallback because "cannot be declared static; static methods can |
| 1489 | // only be declared in a static or top level type". |
| 1490 | static void assertNoCallbacks(TestNetworkCallback ... callbacks) { |
| 1491 | for (TestNetworkCallback c : callbacks) { |
| 1492 | c.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1493 | } |
| 1494 | } |
| 1495 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1496 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1497 | public void testStateChangeNetworkCallbacks() throws Exception { |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1498 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1499 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 1500 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1501 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 1502 | .clearCapabilities().build(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1503 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1504 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1505 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1506 | .addTransportType(TRANSPORT_CELLULAR).build(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1507 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1508 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 1509 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 1510 | |
| 1511 | // Test unvalidated networks |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1512 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1513 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1514 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1515 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1516 | cellNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1517 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1518 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1519 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1520 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1521 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1522 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1523 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1524 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1525 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1526 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1527 | cv = waitForConnectivityBroadcasts(2); |
| 1528 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1529 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1530 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1531 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1532 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1533 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1534 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1535 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1536 | cv = waitForConnectivityBroadcasts(2); |
| 1537 | mWiFiNetworkAgent.disconnect(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1538 | genericNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1539 | wifiNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1540 | cellNetworkCallback.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1541 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1542 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1543 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1544 | cv = waitForConnectivityBroadcasts(1); |
| 1545 | mCellNetworkAgent.disconnect(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1546 | genericNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 1547 | cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1548 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1549 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1550 | |
| 1551 | // Test validated networks |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1552 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1553 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1554 | genericNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1555 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1556 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1557 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1558 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1559 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1560 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1561 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1562 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1563 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1564 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1565 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1566 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1567 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1568 | genericNetworkCallback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1569 | genericNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1570 | wifiNetworkCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1571 | cellNetworkCallback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1572 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1573 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1574 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1575 | mWiFiNetworkAgent.disconnect(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1576 | genericNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1577 | wifiNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1578 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1579 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1580 | mCellNetworkAgent.disconnect(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1581 | genericNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 1582 | cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 1583 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1584 | } |
| 1585 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1586 | @Test |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1587 | public void testMultipleLingering() { |
| 1588 | NetworkRequest request = new NetworkRequest.Builder() |
| 1589 | .clearCapabilities().addCapability(NET_CAPABILITY_NOT_METERED) |
| 1590 | .build(); |
| 1591 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1592 | mCm.registerNetworkCallback(request, callback); |
| 1593 | |
| 1594 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1595 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1596 | |
| 1597 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1598 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1599 | mEthernetNetworkAgent = new MockNetworkAgent(TRANSPORT_ETHERNET); |
| 1600 | |
| 1601 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1602 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1603 | mEthernetNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1604 | |
| 1605 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1606 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1607 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1608 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1609 | |
| 1610 | mWiFiNetworkAgent.connect(true); |
| 1611 | // We get AVAILABLE on wifi when wifi connects and satisfies our unmetered request. |
| 1612 | // We then get LOSING when wifi validates and cell is outscored. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1613 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1614 | // TODO: Investigate sending validated before losing. |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1615 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1616 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1617 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1618 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1619 | |
| 1620 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1621 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1622 | // TODO: Investigate sending validated before losing. |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1623 | callback.expectCallback(CallbackState.LOSING, mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1624 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1625 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1626 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1627 | |
| 1628 | mEthernetNetworkAgent.disconnect(); |
| 1629 | callback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent); |
| 1630 | defaultCallback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1631 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1632 | |
| 1633 | for (int i = 0; i < 4; i++) { |
| 1634 | MockNetworkAgent oldNetwork, newNetwork; |
| 1635 | if (i % 2 == 0) { |
| 1636 | mWiFiNetworkAgent.adjustScore(-15); |
| 1637 | oldNetwork = mWiFiNetworkAgent; |
| 1638 | newNetwork = mCellNetworkAgent; |
| 1639 | } else { |
| 1640 | mWiFiNetworkAgent.adjustScore(15); |
| 1641 | oldNetwork = mCellNetworkAgent; |
| 1642 | newNetwork = mWiFiNetworkAgent; |
| 1643 | |
| 1644 | } |
| 1645 | callback.expectCallback(CallbackState.LOSING, oldNetwork); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1646 | // TODO: should we send an AVAILABLE callback to newNetwork, to indicate that it is no |
| 1647 | // longer lingering? |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1648 | defaultCallback.expectAvailableCallbacksValidated(newNetwork); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1649 | assertEquals(newNetwork.getNetwork(), mCm.getActiveNetwork()); |
| 1650 | } |
| 1651 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1652 | |
| 1653 | // Verify that if a network no longer satisfies a request, we send LOST and not LOSING, even |
| 1654 | // if the network is still up. |
| 1655 | mWiFiNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1656 | // We expect a notification about the capabilities change, and nothing else. |
| 1657 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, mWiFiNetworkAgent); |
| 1658 | defaultCallback.assertNoCallback(); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1659 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1660 | |
| 1661 | // Wifi no longer satisfies our listen, which is for an unmetered network. |
| 1662 | // But because its score is 55, it's still up (and the default network). |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1663 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1664 | |
| 1665 | // Disconnect our test networks. |
| 1666 | mWiFiNetworkAgent.disconnect(); |
| 1667 | defaultCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1668 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1669 | mCellNetworkAgent.disconnect(); |
| 1670 | defaultCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 1671 | |
| 1672 | mCm.unregisterNetworkCallback(callback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1673 | waitForIdle(); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1674 | |
| 1675 | // Check that a network is only lingered or torn down if it would not satisfy a request even |
| 1676 | // if it validated. |
| 1677 | request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 1678 | callback = new TestNetworkCallback(); |
| 1679 | |
| 1680 | mCm.registerNetworkCallback(request, callback); |
| 1681 | |
| 1682 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1683 | mCellNetworkAgent.connect(false); // Score: 10 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1684 | callback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1685 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1686 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1687 | |
| 1688 | // Bring up wifi with a score of 20. |
| 1689 | // Cell stays up because it would satisfy the default request if it validated. |
| 1690 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1691 | mWiFiNetworkAgent.connect(false); // Score: 20 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1692 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1693 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1694 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1695 | |
| 1696 | mWiFiNetworkAgent.disconnect(); |
| 1697 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1698 | defaultCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1699 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1700 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1701 | |
| 1702 | // Bring up wifi with a score of 70. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1703 | // Cell is lingered because it would not satisfy any request, even if it validated. |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1704 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1705 | mWiFiNetworkAgent.adjustScore(50); |
| 1706 | mWiFiNetworkAgent.connect(false); // Score: 70 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1707 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1708 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1709 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1710 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1711 | |
| 1712 | // Tear down wifi. |
| 1713 | mWiFiNetworkAgent.disconnect(); |
| 1714 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1715 | defaultCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1716 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1717 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1718 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1719 | // Bring up wifi, then validate it. Previous versions would immediately tear down cell, but |
| 1720 | // it's arguably correct to linger it, since it was the default network before it validated. |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1721 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1722 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1723 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1724 | // TODO: Investigate sending validated before losing. |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1725 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1726 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1727 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1728 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1729 | |
| 1730 | mWiFiNetworkAgent.disconnect(); |
| 1731 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1732 | defaultCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1733 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1734 | mCellNetworkAgent.disconnect(); |
| 1735 | callback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 1736 | defaultCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1737 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1738 | // If a network is lingering, and we add and remove a request from it, resume lingering. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1739 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1740 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1741 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1742 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1743 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1744 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1745 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 1746 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1747 | // TODO: Investigate sending validated before losing. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1748 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1749 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1750 | |
| 1751 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1752 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 1753 | NetworkCallback noopCallback = new NetworkCallback(); |
| 1754 | mCm.requestNetwork(cellRequest, noopCallback); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1755 | // TODO: should this cause an AVAILABLE callback, to indicate that the network is no longer |
| 1756 | // lingering? |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1757 | mCm.unregisterNetworkCallback(noopCallback); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1758 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1759 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1760 | // Similar to the above: lingering can start even after the lingered request is removed. |
| 1761 | // Disconnect wifi and switch to cell. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1762 | mWiFiNetworkAgent.disconnect(); |
| 1763 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1764 | defaultCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1765 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1766 | |
| 1767 | // Cell is now the default network. Pin it with a cell-specific request. |
| 1768 | noopCallback = new NetworkCallback(); // Can't reuse NetworkCallbacks. http://b/20701525 |
| 1769 | mCm.requestNetwork(cellRequest, noopCallback); |
| 1770 | |
| 1771 | // Now connect wifi, and expect it to become the default network. |
| 1772 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1773 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1774 | callback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 1775 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1776 | // The default request is lingering on cell, but nothing happens to cell, and we send no |
| 1777 | // callbacks for it, because it's kept up by cellRequest. |
| 1778 | callback.assertNoCallback(); |
| 1779 | // Now unregister cellRequest and expect cell to start lingering. |
| 1780 | mCm.unregisterNetworkCallback(noopCallback); |
| 1781 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
| 1782 | |
| 1783 | // Let linger run its course. |
| 1784 | callback.assertNoCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 1785 | final int lingerTimeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
| 1786 | callback.expectCallback(CallbackState.LOST, mCellNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1787 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1788 | // Register a TRACK_DEFAULT request and check that it does not affect lingering. |
| 1789 | TestNetworkCallback trackDefaultCallback = new TestNetworkCallback(); |
| 1790 | mCm.registerDefaultNetworkCallback(trackDefaultCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1791 | trackDefaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1792 | mEthernetNetworkAgent = new MockNetworkAgent(TRANSPORT_ETHERNET); |
| 1793 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1794 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1795 | callback.expectCallback(CallbackState.LOSING, mWiFiNetworkAgent); |
| 1796 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1797 | trackDefaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
| 1798 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1799 | |
| 1800 | // Let linger run its course. |
| 1801 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent, lingerTimeoutMs); |
| 1802 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1803 | // Clean up. |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1804 | mEthernetNetworkAgent.disconnect(); |
| 1805 | callback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent); |
| 1806 | defaultCallback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent); |
| 1807 | trackDefaultCallback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1808 | |
| 1809 | mCm.unregisterNetworkCallback(callback); |
| 1810 | mCm.unregisterNetworkCallback(defaultCallback); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1811 | mCm.unregisterNetworkCallback(trackDefaultCallback); |
| 1812 | } |
| 1813 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1814 | @Test |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1815 | public void testExplicitlySelected() { |
| 1816 | NetworkRequest request = new NetworkRequest.Builder() |
| 1817 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 1818 | .build(); |
| 1819 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1820 | mCm.registerNetworkCallback(request, callback); |
| 1821 | |
| 1822 | // Bring up validated cell. |
| 1823 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 1824 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1825 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1826 | |
| 1827 | // Bring up unvalidated wifi with explicitlySelected=true. |
| 1828 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1829 | mWiFiNetworkAgent.explicitlySelected(false); |
| 1830 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1831 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1832 | |
| 1833 | // Cell Remains the default. |
| 1834 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1835 | |
| 1836 | // Lower wifi's score to below than cell, and check that it doesn't disconnect because |
| 1837 | // it's explicitly selected. |
| 1838 | mWiFiNetworkAgent.adjustScore(-40); |
| 1839 | mWiFiNetworkAgent.adjustScore(40); |
| 1840 | callback.assertNoCallback(); |
| 1841 | |
| 1842 | // If the user chooses yes on the "No Internet access, stay connected?" dialog, we switch to |
| 1843 | // wifi even though it's unvalidated. |
| 1844 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), true, false); |
| 1845 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
| 1846 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1847 | |
| 1848 | // Disconnect wifi, and then reconnect, again with explicitlySelected=true. |
| 1849 | mWiFiNetworkAgent.disconnect(); |
| 1850 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1851 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1852 | mWiFiNetworkAgent.explicitlySelected(false); |
| 1853 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1854 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1855 | |
| 1856 | // If the user chooses no on the "No Internet access, stay connected?" dialog, we ask the |
| 1857 | // network to disconnect. |
| 1858 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), false, false); |
| 1859 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1860 | |
| 1861 | // Reconnect, again with explicitlySelected=true, but this time validate. |
| 1862 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 1863 | mWiFiNetworkAgent.explicitlySelected(false); |
| 1864 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1865 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1866 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
| 1867 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 1868 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1869 | |
| 1870 | // BUG: the network will no longer linger, even though it's validated and outscored. |
| 1871 | // TODO: fix this. |
| 1872 | mEthernetNetworkAgent = new MockNetworkAgent(TRANSPORT_ETHERNET); |
| 1873 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1874 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1875 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1876 | callback.assertNoCallback(); |
| 1877 | |
| 1878 | // Clean up. |
| 1879 | mWiFiNetworkAgent.disconnect(); |
| 1880 | mCellNetworkAgent.disconnect(); |
| 1881 | mEthernetNetworkAgent.disconnect(); |
| 1882 | |
| 1883 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 1884 | callback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 1885 | callback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1886 | } |
| 1887 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1888 | private void tryNetworkFactoryRequests(int capability) throws Exception { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 1889 | // Verify NOT_RESTRICTED is set appropriately |
| 1890 | final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability) |
| 1891 | .build().networkCapabilities; |
| 1892 | if (capability == NET_CAPABILITY_CBS || capability == NET_CAPABILITY_DUN || |
| 1893 | capability == NET_CAPABILITY_EIMS || capability == NET_CAPABILITY_FOTA || |
| 1894 | capability == NET_CAPABILITY_IA || capability == NET_CAPABILITY_IMS || |
Paul Jensen | aae613d | 2015-08-19 11:06:15 -0400 | [diff] [blame] | 1895 | capability == NET_CAPABILITY_RCS || capability == NET_CAPABILITY_XCAP) { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 1896 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 1897 | } else { |
| 1898 | assertTrue(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 1899 | } |
| 1900 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1901 | NetworkCapabilities filter = new NetworkCapabilities(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1902 | filter.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1903 | final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests"); |
| 1904 | handlerThread.start(); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 1905 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1906 | mServiceContext, "testFactory", filter); |
| 1907 | testFactory.setScoreFilter(40); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 1908 | ConditionVariable cv = testFactory.getNetworkStartedCV(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1909 | testFactory.expectAddRequests(1); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1910 | testFactory.register(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1911 | testFactory.waitForNetworkRequests(1); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1912 | int expectedRequestCount = 1; |
| 1913 | NetworkCallback networkCallback = null; |
| 1914 | // For non-INTERNET capabilities we cannot rely on the default request being present, so |
| 1915 | // add one. |
| 1916 | if (capability != NET_CAPABILITY_INTERNET) { |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1917 | assertFalse(testFactory.getMyStartRequested()); |
| 1918 | NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build(); |
| 1919 | networkCallback = new NetworkCallback(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1920 | testFactory.expectAddRequests(1); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1921 | mCm.requestNetwork(request, networkCallback); |
| 1922 | expectedRequestCount++; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1923 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1924 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1925 | waitFor(cv); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1926 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 1927 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1928 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1929 | // Now bring in a higher scored network. |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1930 | MockNetworkAgent testAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1931 | // Rather than create a validated network which complicates things by registering it's |
| 1932 | // own NetworkRequest during startup, just bump up the score to cancel out the |
| 1933 | // unvalidated penalty. |
| 1934 | testAgent.adjustScore(40); |
| 1935 | cv = testFactory.getNetworkStoppedCV(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1936 | |
| 1937 | // When testAgent connects, ConnectivityService will re-send us all current requests with |
| 1938 | // the new score. There are expectedRequestCount such requests, and we must wait for all of |
| 1939 | // them. |
| 1940 | testFactory.expectAddRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1941 | testAgent.connect(false); |
| 1942 | testAgent.addCapability(capability); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1943 | waitFor(cv); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1944 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1945 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1946 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1947 | // Bring in a bunch of requests. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1948 | testFactory.expectAddRequests(10); |
| 1949 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1950 | ConnectivityManager.NetworkCallback[] networkCallbacks = |
| 1951 | new ConnectivityManager.NetworkCallback[10]; |
| 1952 | for (int i = 0; i< networkCallbacks.length; i++) { |
| 1953 | networkCallbacks[i] = new ConnectivityManager.NetworkCallback(); |
| 1954 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1955 | builder.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1956 | mCm.requestNetwork(builder.build(), networkCallbacks[i]); |
| 1957 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1958 | testFactory.waitForNetworkRequests(10 + expectedRequestCount); |
| 1959 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1960 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1961 | // Remove the requests. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1962 | testFactory.expectRemoveRequests(10); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1963 | for (int i = 0; i < networkCallbacks.length; i++) { |
| 1964 | mCm.unregisterNetworkCallback(networkCallbacks[i]); |
| 1965 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1966 | testFactory.waitForNetworkRequests(expectedRequestCount); |
| 1967 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1968 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1969 | // Drop the higher scored network. |
| 1970 | cv = testFactory.getNetworkStartedCV(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1971 | testAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1972 | waitFor(cv); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1973 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 1974 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1975 | |
| 1976 | testFactory.unregister(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1977 | if (networkCallback != null) mCm.unregisterNetworkCallback(networkCallback); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1978 | handlerThread.quit(); |
| 1979 | } |
| 1980 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1981 | @Test |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1982 | public void testNetworkFactoryRequests() throws Exception { |
| 1983 | tryNetworkFactoryRequests(NET_CAPABILITY_MMS); |
| 1984 | tryNetworkFactoryRequests(NET_CAPABILITY_SUPL); |
| 1985 | tryNetworkFactoryRequests(NET_CAPABILITY_DUN); |
| 1986 | tryNetworkFactoryRequests(NET_CAPABILITY_FOTA); |
| 1987 | tryNetworkFactoryRequests(NET_CAPABILITY_IMS); |
| 1988 | tryNetworkFactoryRequests(NET_CAPABILITY_CBS); |
| 1989 | tryNetworkFactoryRequests(NET_CAPABILITY_WIFI_P2P); |
| 1990 | tryNetworkFactoryRequests(NET_CAPABILITY_IA); |
| 1991 | tryNetworkFactoryRequests(NET_CAPABILITY_RCS); |
| 1992 | tryNetworkFactoryRequests(NET_CAPABILITY_XCAP); |
| 1993 | tryNetworkFactoryRequests(NET_CAPABILITY_EIMS); |
| 1994 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_METERED); |
| 1995 | tryNetworkFactoryRequests(NET_CAPABILITY_INTERNET); |
| 1996 | tryNetworkFactoryRequests(NET_CAPABILITY_TRUSTED); |
| 1997 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_VPN); |
| 1998 | // Skipping VALIDATED and CAPTIVE_PORTAL as they're disallowed. |
| 1999 | } |
| 2000 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2001 | @Test |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2002 | public void testNoMutableNetworkRequests() throws Exception { |
| 2003 | PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent("a"), 0); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 2004 | NetworkRequest request1 = new NetworkRequest.Builder() |
| 2005 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 2006 | .build(); |
| 2007 | NetworkRequest request2 = new NetworkRequest.Builder() |
| 2008 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL) |
| 2009 | .build(); |
| 2010 | |
| 2011 | Class<IllegalArgumentException> expected = IllegalArgumentException.class; |
| 2012 | assertException(() -> { mCm.requestNetwork(request1, new NetworkCallback()); }, expected); |
| 2013 | assertException(() -> { mCm.requestNetwork(request1, pendingIntent); }, expected); |
| 2014 | assertException(() -> { mCm.requestNetwork(request2, new NetworkCallback()); }, expected); |
| 2015 | assertException(() -> { mCm.requestNetwork(request2, pendingIntent); }, expected); |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2016 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2017 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2018 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2019 | public void testMMSonWiFi() throws Exception { |
| 2020 | // Test bringing up cellular without MMS NetworkRequest gets reaped |
| 2021 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2022 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
| 2023 | ConditionVariable cv = mCellNetworkAgent.getDisconnectedCV(); |
| 2024 | mCellNetworkAgent.connectWithoutInternet(); |
| 2025 | waitFor(cv); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2026 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2027 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2028 | verifyNoNetwork(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2029 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2030 | // Test bringing up validated WiFi. |
| 2031 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2032 | cv = waitForConnectivityBroadcasts(1); |
| 2033 | mWiFiNetworkAgent.connect(true); |
| 2034 | waitFor(cv); |
| 2035 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2036 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2037 | // Register MMS NetworkRequest |
| 2038 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2039 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2040 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2041 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2042 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2043 | // Test bringing up unvalidated cellular with MMS |
| 2044 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2045 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2046 | mCellNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2047 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2048 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2049 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2050 | // Test releasing NetworkRequest disconnects cellular with MMS |
| 2051 | cv = mCellNetworkAgent.getDisconnectedCV(); |
| 2052 | mCm.unregisterNetworkCallback(networkCallback); |
| 2053 | waitFor(cv); |
| 2054 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 2055 | } |
| 2056 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2057 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2058 | public void testMMSonCell() throws Exception { |
| 2059 | // Test bringing up cellular without MMS |
| 2060 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2061 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 2062 | mCellNetworkAgent.connect(false); |
| 2063 | waitFor(cv); |
| 2064 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2065 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2066 | // Register MMS NetworkRequest |
| 2067 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2068 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2069 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2070 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2071 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2072 | // Test bringing up MMS cellular network |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2073 | MockNetworkAgent mmsNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2074 | mmsNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
| 2075 | mmsNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2076 | networkCallback.expectAvailableCallbacksUnvalidated(mmsNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2077 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2078 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2079 | // Test releasing MMS NetworkRequest does not disconnect main cellular NetworkAgent |
| 2080 | cv = mmsNetworkAgent.getDisconnectedCV(); |
| 2081 | mCm.unregisterNetworkCallback(networkCallback); |
| 2082 | waitFor(cv); |
| 2083 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 2084 | } |
| 2085 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2086 | @Test |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2087 | public void testCaptivePortal() { |
| 2088 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2089 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2090 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2091 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2092 | |
| 2093 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2094 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2095 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2096 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2097 | |
| 2098 | // Bring up a network with a captive portal. |
| 2099 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2100 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2101 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2102 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2103 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2104 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), firstRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2105 | |
| 2106 | // Take down network. |
| 2107 | // Expect onLost callback. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2108 | mWiFiNetworkAgent.disconnect(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2109 | captivePortalCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2110 | |
| 2111 | // Bring up a network with a captive portal. |
| 2112 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2113 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2114 | String secondRedirectUrl = "http://example.com/secondPath"; |
| 2115 | mWiFiNetworkAgent.connectWithCaptivePortal(secondRedirectUrl); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2116 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2117 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), secondRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2118 | |
| 2119 | // Make captive portal disappear then revalidate. |
| 2120 | // Expect onLost callback because network no longer provides NET_CAPABILITY_CAPTIVE_PORTAL. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2121 | mWiFiNetworkAgent.getWrappedNetworkMonitor().gen204ProbeResult = 204; |
| 2122 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2123 | captivePortalCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2124 | |
| 2125 | // Expect NET_CAPABILITY_VALIDATED onAvailable callback. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2126 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2127 | |
| 2128 | // Break network connectivity. |
| 2129 | // Expect NET_CAPABILITY_VALIDATED onLost callback. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2130 | mWiFiNetworkAgent.getWrappedNetworkMonitor().gen204ProbeResult = 500; |
| 2131 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2132 | validatedCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2133 | } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 2134 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2135 | @Test |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2136 | public void testCaptivePortalApp() { |
| 2137 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2138 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2139 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2140 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2141 | |
| 2142 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2143 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2144 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2145 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2146 | |
| 2147 | // Bring up wifi. |
| 2148 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2149 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2150 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2151 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2152 | |
| 2153 | // Check that calling startCaptivePortalApp does nothing. |
| 2154 | final int fastTimeoutMs = 100; |
| 2155 | mCm.startCaptivePortalApp(wifiNetwork); |
| 2156 | mServiceContext.expectNoStartActivityIntent(fastTimeoutMs); |
| 2157 | |
| 2158 | // Turn into a captive portal. |
| 2159 | mWiFiNetworkAgent.getWrappedNetworkMonitor().gen204ProbeResult = 302; |
| 2160 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2161 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2162 | validatedCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2163 | |
| 2164 | // Check that startCaptivePortalApp sends the expected intent. |
| 2165 | mCm.startCaptivePortalApp(wifiNetwork); |
| 2166 | Intent intent = mServiceContext.expectStartActivityIntent(TIMEOUT_MS); |
| 2167 | assertEquals(ConnectivityManager.ACTION_CAPTIVE_PORTAL_SIGN_IN, intent.getAction()); |
| 2168 | assertEquals(wifiNetwork, intent.getExtra(ConnectivityManager.EXTRA_NETWORK)); |
| 2169 | |
| 2170 | // Have the app report that the captive portal is dismissed, and check that we revalidate. |
| 2171 | mWiFiNetworkAgent.getWrappedNetworkMonitor().gen204ProbeResult = 204; |
| 2172 | CaptivePortal c = (CaptivePortal) intent.getExtra(ConnectivityManager.EXTRA_CAPTIVE_PORTAL); |
| 2173 | c.reportCaptivePortalDismissed(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2174 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2175 | captivePortalCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2176 | |
| 2177 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2178 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2179 | } |
| 2180 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2181 | @Test |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2182 | public void testAvoidOrIgnoreCaptivePortals() { |
| 2183 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2184 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2185 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2186 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2187 | |
| 2188 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2189 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2190 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2191 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2192 | |
| 2193 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_AVOID); |
| 2194 | // Bring up a network with a captive portal. |
| 2195 | // Expect it to fail to connect and not result in any callbacks. |
| 2196 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2197 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2198 | |
| 2199 | ConditionVariable disconnectCv = mWiFiNetworkAgent.getDisconnectedCV(); |
| 2200 | ConditionVariable avoidCv = mWiFiNetworkAgent.getPreventReconnectReceived(); |
| 2201 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl); |
| 2202 | waitFor(disconnectCv); |
| 2203 | waitFor(avoidCv); |
| 2204 | |
| 2205 | assertNoCallbacks(captivePortalCallback, validatedCallback); |
| 2206 | |
| 2207 | // Now test ignore mode. |
| 2208 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_IGNORE); |
| 2209 | |
| 2210 | // Bring up a network with a captive portal. |
| 2211 | // Since we're ignoring captive portals, the network will validate. |
| 2212 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2213 | String secondRedirectUrl = "http://example.com/secondPath"; |
| 2214 | mWiFiNetworkAgent.connectWithCaptivePortal(secondRedirectUrl); |
| 2215 | |
| 2216 | // Expect NET_CAPABILITY_VALIDATED onAvailable callback. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2217 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2218 | // But there should be no CaptivePortal callback. |
| 2219 | captivePortalCallback.assertNoCallback(); |
| 2220 | } |
| 2221 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2222 | private NetworkRequest.Builder newWifiRequestBuilder() { |
| 2223 | return new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI); |
| 2224 | } |
| 2225 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2226 | @Test |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2227 | public void testNetworkSpecifier() { |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2228 | NetworkRequest rEmpty1 = newWifiRequestBuilder().build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2229 | NetworkRequest rEmpty2 = newWifiRequestBuilder().setNetworkSpecifier((String) null).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2230 | NetworkRequest rEmpty3 = newWifiRequestBuilder().setNetworkSpecifier("").build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2231 | NetworkRequest rEmpty4 = newWifiRequestBuilder().setNetworkSpecifier( |
| 2232 | (NetworkSpecifier) null).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2233 | NetworkRequest rFoo = newWifiRequestBuilder().setNetworkSpecifier("foo").build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2234 | NetworkRequest rBar = newWifiRequestBuilder().setNetworkSpecifier( |
| 2235 | new StringNetworkSpecifier("bar")).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2236 | |
| 2237 | TestNetworkCallback cEmpty1 = new TestNetworkCallback(); |
| 2238 | TestNetworkCallback cEmpty2 = new TestNetworkCallback(); |
| 2239 | TestNetworkCallback cEmpty3 = new TestNetworkCallback(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2240 | TestNetworkCallback cEmpty4 = new TestNetworkCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2241 | TestNetworkCallback cFoo = new TestNetworkCallback(); |
| 2242 | TestNetworkCallback cBar = new TestNetworkCallback(); |
| 2243 | TestNetworkCallback[] emptyCallbacks = new TestNetworkCallback[] { |
| 2244 | cEmpty1, cEmpty2, cEmpty3 }; |
| 2245 | |
| 2246 | mCm.registerNetworkCallback(rEmpty1, cEmpty1); |
| 2247 | mCm.registerNetworkCallback(rEmpty2, cEmpty2); |
| 2248 | mCm.registerNetworkCallback(rEmpty3, cEmpty3); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2249 | mCm.registerNetworkCallback(rEmpty4, cEmpty4); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2250 | mCm.registerNetworkCallback(rFoo, cFoo); |
| 2251 | mCm.registerNetworkCallback(rBar, cBar); |
| 2252 | |
| 2253 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2254 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2255 | cEmpty1.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2256 | cEmpty2.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2257 | cEmpty3.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2258 | cEmpty4.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2259 | assertNoCallbacks(cFoo, cBar); |
| 2260 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2261 | mWiFiNetworkAgent.setNetworkSpecifier(new StringNetworkSpecifier("foo")); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2262 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2263 | for (TestNetworkCallback c: emptyCallbacks) { |
| 2264 | c.expectCallback(CallbackState.NETWORK_CAPABILITIES, mWiFiNetworkAgent); |
| 2265 | } |
| 2266 | cFoo.expectCallback(CallbackState.NETWORK_CAPABILITIES, mWiFiNetworkAgent); |
| 2267 | cFoo.assertNoCallback(); |
| 2268 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2269 | mWiFiNetworkAgent.setNetworkSpecifier(new StringNetworkSpecifier("bar")); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2270 | cFoo.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2271 | cBar.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2272 | for (TestNetworkCallback c: emptyCallbacks) { |
| 2273 | c.expectCallback(CallbackState.NETWORK_CAPABILITIES, mWiFiNetworkAgent); |
| 2274 | } |
| 2275 | cBar.expectCallback(CallbackState.NETWORK_CAPABILITIES, mWiFiNetworkAgent); |
| 2276 | cBar.assertNoCallback(); |
| 2277 | |
| 2278 | mWiFiNetworkAgent.setNetworkSpecifier(null); |
| 2279 | cBar.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2280 | for (TestNetworkCallback c: emptyCallbacks) { |
| 2281 | c.expectCallback(CallbackState.NETWORK_CAPABILITIES, mWiFiNetworkAgent); |
| 2282 | } |
| 2283 | |
| 2284 | assertNoCallbacks(cEmpty1, cEmpty2, cEmpty3, cFoo, cBar); |
| 2285 | } |
| 2286 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2287 | @Test |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2288 | public void testInvalidNetworkSpecifier() { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2289 | try { |
| 2290 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2291 | builder.setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
| 2292 | fail("NetworkRequest builder with MatchAllNetworkSpecifier"); |
| 2293 | } catch (IllegalArgumentException expected) { |
| 2294 | // expected |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2295 | } |
| 2296 | |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2297 | try { |
| 2298 | NetworkCapabilities networkCapabilities = new NetworkCapabilities(); |
| 2299 | networkCapabilities.addTransportType(TRANSPORT_WIFI) |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2300 | .setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2301 | mService.requestNetwork(networkCapabilities, null, 0, null, |
| 2302 | ConnectivityManager.TYPE_WIFI); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2303 | fail("ConnectivityService requestNetwork with MatchAllNetworkSpecifier"); |
| 2304 | } catch (IllegalArgumentException expected) { |
| 2305 | // expected |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2306 | } |
| 2307 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2308 | class NonParcelableSpecifier extends NetworkSpecifier { |
| 2309 | public boolean satisfiedBy(NetworkSpecifier other) { return false; } |
| 2310 | }; |
| 2311 | class ParcelableSpecifier extends NonParcelableSpecifier implements Parcelable { |
| 2312 | @Override public int describeContents() { return 0; } |
| 2313 | @Override public void writeToParcel(Parcel p, int flags) {} |
| 2314 | } |
| 2315 | NetworkRequest.Builder builder; |
| 2316 | |
| 2317 | builder = new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET); |
| 2318 | try { |
| 2319 | builder.setNetworkSpecifier(new NonParcelableSpecifier()); |
| 2320 | Parcel parcelW = Parcel.obtain(); |
| 2321 | builder.build().writeToParcel(parcelW, 0); |
| 2322 | fail("Parceling a non-parcelable specifier did not throw an exception"); |
| 2323 | } catch (Exception e) { |
| 2324 | // expected |
| 2325 | } |
| 2326 | |
| 2327 | builder = new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET); |
| 2328 | builder.setNetworkSpecifier(new ParcelableSpecifier()); |
| 2329 | NetworkRequest nr = builder.build(); |
| 2330 | assertNotNull(nr); |
| 2331 | |
| 2332 | try { |
| 2333 | Parcel parcelW = Parcel.obtain(); |
| 2334 | nr.writeToParcel(parcelW, 0); |
| 2335 | byte[] bytes = parcelW.marshall(); |
| 2336 | parcelW.recycle(); |
| 2337 | |
| 2338 | Parcel parcelR = Parcel.obtain(); |
| 2339 | parcelR.unmarshall(bytes, 0, bytes.length); |
| 2340 | parcelR.setDataPosition(0); |
| 2341 | NetworkRequest rereadNr = NetworkRequest.CREATOR.createFromParcel(parcelR); |
| 2342 | fail("Unparceling a non-framework NetworkSpecifier did not throw an exception"); |
| 2343 | } catch (Exception e) { |
| 2344 | // expected |
| 2345 | } |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2346 | } |
| 2347 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2348 | @Test |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2349 | public void testNetworkSpecifierUidSpoofSecurityException() { |
| 2350 | class UidAwareNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2351 | @Override |
| 2352 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2353 | return true; |
| 2354 | } |
| 2355 | |
| 2356 | @Override |
| 2357 | public void assertValidFromUid(int requestorUid) { |
| 2358 | throw new SecurityException("failure"); |
| 2359 | } |
| 2360 | |
| 2361 | @Override |
| 2362 | public int describeContents() { return 0; } |
| 2363 | @Override |
| 2364 | public void writeToParcel(Parcel dest, int flags) {} |
| 2365 | } |
| 2366 | |
| 2367 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2368 | mWiFiNetworkAgent.connect(false); |
| 2369 | |
| 2370 | UidAwareNetworkSpecifier networkSpecifier = new UidAwareNetworkSpecifier(); |
| 2371 | NetworkRequest networkRequest = newWifiRequestBuilder().setNetworkSpecifier( |
| 2372 | networkSpecifier).build(); |
| 2373 | TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2374 | try { |
| 2375 | mCm.requestNetwork(networkRequest, networkCallback); |
| 2376 | fail("Network request with spoofed UID did not throw a SecurityException"); |
| 2377 | } catch (SecurityException e) { |
| 2378 | // expected |
| 2379 | } |
| 2380 | } |
| 2381 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2382 | @Test |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2383 | public void testRegisterDefaultNetworkCallback() throws Exception { |
| 2384 | final TestNetworkCallback defaultNetworkCallback = new TestNetworkCallback(); |
| 2385 | mCm.registerDefaultNetworkCallback(defaultNetworkCallback); |
| 2386 | defaultNetworkCallback.assertNoCallback(); |
| 2387 | |
| 2388 | // Create a TRANSPORT_CELLULAR request to keep the mobile interface up |
| 2389 | // whenever Wi-Fi is up. Without this, the mobile network agent is |
| 2390 | // reaped before any other activity can take place. |
| 2391 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 2392 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2393 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2394 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 2395 | cellNetworkCallback.assertNoCallback(); |
| 2396 | |
| 2397 | // Bring up cell and expect CALLBACK_AVAILABLE. |
| 2398 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2399 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2400 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2401 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2402 | |
| 2403 | // Bring up wifi and expect CALLBACK_AVAILABLE. |
| 2404 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2405 | mWiFiNetworkAgent.connect(true); |
| 2406 | cellNetworkCallback.assertNoCallback(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2407 | defaultNetworkCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2408 | |
| 2409 | // Bring down cell. Expect no default network callback, since it wasn't the default. |
| 2410 | mCellNetworkAgent.disconnect(); |
| 2411 | cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 2412 | defaultNetworkCallback.assertNoCallback(); |
| 2413 | |
| 2414 | // Bring up cell. Expect no default network callback, since it won't be the default. |
| 2415 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2416 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2417 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2418 | defaultNetworkCallback.assertNoCallback(); |
| 2419 | |
| 2420 | // Bring down wifi. Expect the default network callback to notified of LOST wifi |
| 2421 | // followed by AVAILABLE cell. |
| 2422 | mWiFiNetworkAgent.disconnect(); |
| 2423 | cellNetworkCallback.assertNoCallback(); |
| 2424 | defaultNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2425 | defaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2426 | mCellNetworkAgent.disconnect(); |
| 2427 | cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 2428 | defaultNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
| 2429 | } |
| 2430 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2431 | @Test |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2432 | public void testAdditionalStateCallbacks() throws Exception { |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2433 | // File a network request for mobile. |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2434 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2435 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2436 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2437 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 2438 | |
| 2439 | // Bring up the mobile network. |
| 2440 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2441 | mCellNetworkAgent.connect(true); |
| 2442 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2443 | // We should get onAvailable(), onCapabilitiesChanged(), and |
| 2444 | // onLinkPropertiesChanged() in rapid succession. Additionally, we |
| 2445 | // should get onCapabilitiesChanged() when the mobile network validates. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2446 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2447 | cellNetworkCallback.assertNoCallback(); |
| 2448 | |
| 2449 | // Update LinkProperties. |
| 2450 | final LinkProperties lp = new LinkProperties(); |
| 2451 | lp.setInterfaceName("foonet_data0"); |
| 2452 | mCellNetworkAgent.sendLinkProperties(lp); |
| 2453 | // We should get onLinkPropertiesChanged(). |
| 2454 | cellNetworkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent); |
| 2455 | cellNetworkCallback.assertNoCallback(); |
| 2456 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2457 | // Suspend the network. |
| 2458 | mCellNetworkAgent.suspend(); |
| 2459 | cellNetworkCallback.expectCallback(CallbackState.SUSPENDED, mCellNetworkAgent); |
| 2460 | cellNetworkCallback.assertNoCallback(); |
| 2461 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2462 | // Register a garden variety default network request. |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2463 | final TestNetworkCallback dfltNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2464 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2465 | // We should get onAvailable(), onCapabilitiesChanged(), onLinkPropertiesChanged(), |
| 2466 | // as well as onNetworkSuspended() in rapid succession. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2467 | dfltNetworkCallback.expectAvailableAndSuspendedCallbacks(mCellNetworkAgent, true); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2468 | dfltNetworkCallback.assertNoCallback(); |
| 2469 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2470 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 2471 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 2472 | } |
| 2473 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2474 | private void setCaptivePortalMode(int mode) { |
| 2475 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 2476 | Settings.Global.putInt(cr, Settings.Global.CAPTIVE_PORTAL_MODE, mode); |
| 2477 | } |
| 2478 | |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2479 | private void setMobileDataAlwaysOn(boolean enable) { |
| 2480 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 2481 | Settings.Global.putInt(cr, Settings.Global.MOBILE_DATA_ALWAYS_ON, enable ? 1 : 0); |
| 2482 | mService.updateMobileDataAlwaysOn(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2483 | waitForIdle(); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2484 | } |
| 2485 | |
| 2486 | private boolean isForegroundNetwork(MockNetworkAgent network) { |
| 2487 | NetworkCapabilities nc = mCm.getNetworkCapabilities(network.getNetwork()); |
| 2488 | assertNotNull(nc); |
| 2489 | return nc.hasCapability(NET_CAPABILITY_FOREGROUND); |
| 2490 | } |
| 2491 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2492 | @Test |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2493 | public void testBackgroundNetworks() throws Exception { |
| 2494 | // Create a background request. We can't do this ourselves because ConnectivityService |
| 2495 | // doesn't have an API for it. So just turn on mobile data always on. |
| 2496 | setMobileDataAlwaysOn(true); |
| 2497 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 2498 | final NetworkRequest fgRequest = new NetworkRequest.Builder() |
| 2499 | .addCapability(NET_CAPABILITY_FOREGROUND).build(); |
| 2500 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 2501 | final TestNetworkCallback fgCallback = new TestNetworkCallback(); |
| 2502 | mCm.registerNetworkCallback(request, callback); |
| 2503 | mCm.registerNetworkCallback(fgRequest, fgCallback); |
| 2504 | |
| 2505 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2506 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2507 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2508 | fgCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2509 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2510 | |
| 2511 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2512 | mWiFiNetworkAgent.connect(true); |
| 2513 | |
| 2514 | // When wifi connects, cell lingers. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2515 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2516 | callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2517 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2518 | fgCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2519 | fgCallback.expectCallback(CallbackState.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2520 | fgCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2521 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2522 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2523 | |
| 2524 | // When lingering is complete, cell is still there but is now in the background. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2525 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2526 | int timeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
| 2527 | fgCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2528 | // Expect a network capabilities update sans FOREGROUND. |
| 2529 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2530 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 2531 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2532 | |
| 2533 | // File a cell request and check that cell comes into the foreground. |
| 2534 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2535 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2536 | final TestNetworkCallback cellCallback = new TestNetworkCallback(); |
| 2537 | mCm.requestNetwork(cellRequest, cellCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2538 | // NOTE: This request causes the network's capabilities to change. This |
| 2539 | // is currently delivered before the onAvailable() callbacks. |
| 2540 | // TODO: Fix this. |
| 2541 | cellCallback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2542 | cellCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 2543 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2544 | // Expect a network capabilities update with FOREGROUND, because the most recent |
| 2545 | // request causes its state to change. |
| 2546 | callback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2547 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2548 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2549 | |
| 2550 | // Release the request. The network immediately goes into the background, since it was not |
| 2551 | // lingering. |
| 2552 | mCm.unregisterNetworkCallback(cellCallback); |
| 2553 | fgCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2554 | // Expect a network capabilities update sans FOREGROUND. |
| 2555 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2556 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 2557 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2558 | |
| 2559 | // Disconnect wifi and check that cell is foreground again. |
| 2560 | mWiFiNetworkAgent.disconnect(); |
| 2561 | callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2562 | fgCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2563 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2564 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2565 | |
| 2566 | mCm.unregisterNetworkCallback(callback); |
| 2567 | mCm.unregisterNetworkCallback(fgCallback); |
| 2568 | } |
| 2569 | |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 2570 | @Ignore // This test has instrinsic chances of spurious failures: ignore for continuous testing. |
Hugo Benichi | 02f8f9c | 2017-05-29 13:13:52 +0900 | [diff] [blame] | 2571 | public void benchmarkRequestRegistrationAndCallbackDispatch() throws Exception { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2572 | // TODO: turn this unit test into a real benchmarking test. |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2573 | // Benchmarks connecting and switching performance in the presence of a large number of |
| 2574 | // NetworkRequests. |
| 2575 | // 1. File NUM_REQUESTS requests. |
| 2576 | // 2. Have a network connect. Wait for NUM_REQUESTS onAvailable callbacks to fire. |
| 2577 | // 3. Have a new network connect and outscore the previous. Wait for NUM_REQUESTS onLosing |
| 2578 | // and NUM_REQUESTS onAvailable callbacks to fire. |
| 2579 | // See how long it took. |
| 2580 | final int NUM_REQUESTS = 90; |
Hugo Benichi | 02f8f9c | 2017-05-29 13:13:52 +0900 | [diff] [blame] | 2581 | final int REGISTER_TIME_LIMIT_MS = 200; |
| 2582 | final int CONNECT_TIME_LIMIT_MS = 60; |
| 2583 | final int SWITCH_TIME_LIMIT_MS = 60; |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2584 | final int UNREGISTER_TIME_LIMIT_MS = 20; |
| 2585 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2586 | final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 2587 | final NetworkCallback[] callbacks = new NetworkCallback[NUM_REQUESTS]; |
| 2588 | final CountDownLatch availableLatch = new CountDownLatch(NUM_REQUESTS); |
| 2589 | final CountDownLatch losingLatch = new CountDownLatch(NUM_REQUESTS); |
| 2590 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2591 | for (int i = 0; i < NUM_REQUESTS; i++) { |
| 2592 | callbacks[i] = new NetworkCallback() { |
| 2593 | @Override public void onAvailable(Network n) { availableLatch.countDown(); } |
| 2594 | @Override public void onLosing(Network n, int t) { losingLatch.countDown(); } |
| 2595 | }; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2596 | } |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2597 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2598 | assertTimeLimit("Registering callbacks", REGISTER_TIME_LIMIT_MS, () -> { |
| 2599 | for (NetworkCallback cb : callbacks) { |
| 2600 | mCm.registerNetworkCallback(request, cb); |
| 2601 | } |
| 2602 | }); |
| 2603 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2604 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2605 | // Don't request that the network validate, because otherwise connect() will block until |
| 2606 | // the network gets NET_CAPABILITY_VALIDATED, after all the callbacks below have fired, |
| 2607 | // and we won't actually measure anything. |
| 2608 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2609 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2610 | long onAvailableDispatchingDuration = durationOf(() -> { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2611 | awaitLatch(availableLatch, 10 * CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2612 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2613 | Log.d(TAG, String.format("Dispatched %d of %d onAvailable callbacks in %dms", |
| 2614 | NUM_REQUESTS - availableLatch.getCount(), NUM_REQUESTS, |
| 2615 | onAvailableDispatchingDuration)); |
| 2616 | assertTrue(String.format("Dispatching %d onAvailable callbacks in %dms, expected %dms", |
| 2617 | NUM_REQUESTS, onAvailableDispatchingDuration, CONNECT_TIME_LIMIT_MS), |
| 2618 | onAvailableDispatchingDuration <= CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2619 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2620 | // Give wifi a high enough score that we'll linger cell when wifi comes up. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2621 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2622 | mWiFiNetworkAgent.adjustScore(40); |
| 2623 | mWiFiNetworkAgent.connect(false); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2624 | |
| 2625 | long onLostDispatchingDuration = durationOf(() -> { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2626 | awaitLatch(losingLatch, 10 * SWITCH_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2627 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2628 | Log.d(TAG, String.format("Dispatched %d of %d onLosing callbacks in %dms", |
| 2629 | NUM_REQUESTS - losingLatch.getCount(), NUM_REQUESTS, onLostDispatchingDuration)); |
| 2630 | assertTrue(String.format("Dispatching %d onLosing callbacks in %dms, expected %dms", |
| 2631 | NUM_REQUESTS, onLostDispatchingDuration, SWITCH_TIME_LIMIT_MS), |
| 2632 | onLostDispatchingDuration <= SWITCH_TIME_LIMIT_MS); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2633 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2634 | assertTimeLimit("Unregistering callbacks", UNREGISTER_TIME_LIMIT_MS, () -> { |
| 2635 | for (NetworkCallback cb : callbacks) { |
| 2636 | mCm.unregisterNetworkCallback(cb); |
| 2637 | } |
| 2638 | }); |
| 2639 | } |
| 2640 | |
| 2641 | private long durationOf(Runnable fn) { |
| 2642 | long startTime = SystemClock.elapsedRealtime(); |
| 2643 | fn.run(); |
| 2644 | return SystemClock.elapsedRealtime() - startTime; |
| 2645 | } |
| 2646 | |
| 2647 | private void assertTimeLimit(String descr, long timeLimit, Runnable fn) { |
| 2648 | long timeTaken = durationOf(fn); |
| 2649 | String msg = String.format("%s: took %dms, limit was %dms", descr, timeTaken, timeLimit); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2650 | Log.d(TAG, msg); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2651 | assertTrue(msg, timeTaken <= timeLimit); |
| 2652 | } |
| 2653 | |
| 2654 | private boolean awaitLatch(CountDownLatch l, long timeoutMs) { |
| 2655 | try { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2656 | return l.await(timeoutMs, TimeUnit.MILLISECONDS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 2657 | } catch (InterruptedException e) {} |
| 2658 | return false; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2659 | } |
| 2660 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2661 | @Test |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2662 | public void testMobileDataAlwaysOn() throws Exception { |
| 2663 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 2664 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2665 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2666 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 2667 | |
| 2668 | final HandlerThread handlerThread = new HandlerThread("MobileDataAlwaysOnFactory"); |
| 2669 | handlerThread.start(); |
| 2670 | NetworkCapabilities filter = new NetworkCapabilities() |
| 2671 | .addTransportType(TRANSPORT_CELLULAR) |
| 2672 | .addCapability(NET_CAPABILITY_INTERNET); |
| 2673 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 2674 | mServiceContext, "testFactory", filter); |
| 2675 | testFactory.setScoreFilter(40); |
| 2676 | |
| 2677 | // Register the factory and expect it to start looking for a network. |
| 2678 | testFactory.expectAddRequests(1); |
| 2679 | testFactory.register(); |
| 2680 | testFactory.waitForNetworkRequests(1); |
| 2681 | assertTrue(testFactory.getMyStartRequested()); |
| 2682 | |
| 2683 | // Bring up wifi. The factory stops looking for a network. |
| 2684 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2685 | testFactory.expectAddRequests(2); // Because the default request changes score twice. |
| 2686 | mWiFiNetworkAgent.connect(true); |
| 2687 | testFactory.waitForNetworkRequests(1); |
| 2688 | assertFalse(testFactory.getMyStartRequested()); |
| 2689 | |
| 2690 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 2691 | |
| 2692 | // Turn on mobile data always on. The factory starts looking again. |
| 2693 | testFactory.expectAddRequests(1); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2694 | setMobileDataAlwaysOn(true); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2695 | testFactory.waitForNetworkRequests(2); |
| 2696 | assertTrue(testFactory.getMyStartRequested()); |
| 2697 | |
| 2698 | // Bring up cell data and check that the factory stops looking. |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2699 | assertLength(1, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2700 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2701 | testFactory.expectAddRequests(2); // Because the cell request changes score twice. |
| 2702 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2703 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2704 | testFactory.waitForNetworkRequests(2); |
| 2705 | assertFalse(testFactory.getMyStartRequested()); // Because the cell network outscores us. |
| 2706 | |
| 2707 | // Check that cell data stays up. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2708 | waitForIdle(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2709 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2710 | assertLength(2, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2711 | |
| 2712 | // Turn off mobile data always on and expect the request to disappear... |
| 2713 | testFactory.expectRemoveRequests(1); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2714 | setMobileDataAlwaysOn(false); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2715 | testFactory.waitForNetworkRequests(1); |
| 2716 | |
| 2717 | // ... and cell data to be torn down. |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 2718 | cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2719 | assertLength(1, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 2720 | |
| 2721 | testFactory.unregister(); |
| 2722 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 2723 | handlerThread.quit(); |
| 2724 | } |
| 2725 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2726 | @Test |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2727 | public void testAvoidBadWifiSetting() throws Exception { |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2728 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 2729 | final WrappedMultinetworkPolicyTracker tracker = mService.getMultinetworkPolicyTracker(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2730 | final String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI; |
| 2731 | |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2732 | tracker.configRestrictsAvoidBadWifi = false; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2733 | String[] values = new String[] {null, "0", "1"}; |
| 2734 | for (int i = 0; i < values.length; i++) { |
| 2735 | Settings.Global.putInt(cr, settingName, 1); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2736 | tracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2737 | waitForIdle(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2738 | String msg = String.format("config=false, setting=%s", values[i]); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 2739 | assertTrue(mService.avoidBadWifi()); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2740 | assertFalse(msg, tracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2741 | } |
| 2742 | |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2743 | tracker.configRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2744 | |
| 2745 | Settings.Global.putInt(cr, settingName, 0); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2746 | tracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2747 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 2748 | assertFalse(mService.avoidBadWifi()); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2749 | assertFalse(tracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2750 | |
| 2751 | Settings.Global.putInt(cr, settingName, 1); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2752 | tracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2753 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 2754 | assertTrue(mService.avoidBadWifi()); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2755 | assertFalse(tracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2756 | |
| 2757 | Settings.Global.putString(cr, settingName, null); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2758 | tracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2759 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 2760 | assertFalse(mService.avoidBadWifi()); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2761 | assertTrue(tracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2762 | } |
| 2763 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2764 | @Test |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2765 | public void testAvoidBadWifi() throws Exception { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2766 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 2767 | final WrappedMultinetworkPolicyTracker tracker = mService.getMultinetworkPolicyTracker(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2768 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2769 | // Pretend we're on a carrier that restricts switching away from bad wifi. |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2770 | tracker.configRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2771 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2772 | // File a request for cell to ensure it doesn't go down. |
| 2773 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 2774 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2775 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2776 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 2777 | |
| 2778 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 2779 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 2780 | |
| 2781 | NetworkRequest validatedWifiRequest = new NetworkRequest.Builder() |
| 2782 | .addTransportType(TRANSPORT_WIFI) |
| 2783 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 2784 | .build(); |
| 2785 | TestNetworkCallback validatedWifiCallback = new TestNetworkCallback(); |
| 2786 | mCm.registerNetworkCallback(validatedWifiRequest, validatedWifiCallback); |
| 2787 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2788 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 0); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2789 | tracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2790 | |
| 2791 | // Bring up validated cell. |
| 2792 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 2793 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2794 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2795 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2796 | Network cellNetwork = mCellNetworkAgent.getNetwork(); |
| 2797 | |
| 2798 | // Bring up validated wifi. |
| 2799 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2800 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2801 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2802 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2803 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2804 | |
| 2805 | // Fail validation on wifi. |
| 2806 | mWiFiNetworkAgent.getWrappedNetworkMonitor().gen204ProbeResult = 599; |
| 2807 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2808 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2809 | validatedWifiCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2810 | |
| 2811 | // Because avoid bad wifi is off, we don't switch to cellular. |
| 2812 | defaultCallback.assertNoCallback(); |
| 2813 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 2814 | NET_CAPABILITY_VALIDATED)); |
| 2815 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 2816 | NET_CAPABILITY_VALIDATED)); |
| 2817 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 2818 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2819 | // Simulate switching to a carrier that does not restrict avoiding bad wifi, and expect |
| 2820 | // that we switch back to cell. |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2821 | tracker.configRestrictsAvoidBadWifi = false; |
| 2822 | tracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2823 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2824 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 2825 | |
| 2826 | // Switch back to a restrictive carrier. |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2827 | tracker.configRestrictsAvoidBadWifi = true; |
| 2828 | tracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2829 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2830 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 2831 | |
| 2832 | // Simulate the user selecting "switch" on the dialog, and check that we switch to cell. |
| 2833 | mCm.setAvoidUnvalidated(wifiNetwork); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2834 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2835 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 2836 | NET_CAPABILITY_VALIDATED)); |
| 2837 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 2838 | NET_CAPABILITY_VALIDATED)); |
| 2839 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 2840 | |
| 2841 | // Disconnect and reconnect wifi to clear the one-time switch above. |
| 2842 | mWiFiNetworkAgent.disconnect(); |
| 2843 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2844 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2845 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2846 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2847 | wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2848 | |
| 2849 | // Fail validation on wifi and expect the dialog to appear. |
| 2850 | mWiFiNetworkAgent.getWrappedNetworkMonitor().gen204ProbeResult = 599; |
| 2851 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2852 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2853 | validatedWifiCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2854 | |
| 2855 | // Simulate the user selecting "switch" and checking the don't ask again checkbox. |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2856 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2857 | tracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2858 | |
| 2859 | // We now switch to cell. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2860 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2861 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 2862 | NET_CAPABILITY_VALIDATED)); |
| 2863 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 2864 | NET_CAPABILITY_VALIDATED)); |
| 2865 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 2866 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2867 | // Simulate the user turning the cellular fallback setting off and then on. |
| 2868 | // We switch to wifi and then to cell. |
| 2869 | Settings.Global.putString(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, null); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2870 | tracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2871 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2872 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 2873 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 2874 | tracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2875 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 2876 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 2877 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2878 | // If cell goes down, we switch to wifi. |
| 2879 | mCellNetworkAgent.disconnect(); |
| 2880 | defaultCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2881 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 2882 | validatedWifiCallback.assertNoCallback(); |
| 2883 | |
| 2884 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 2885 | mCm.unregisterNetworkCallback(validatedWifiCallback); |
| 2886 | mCm.unregisterNetworkCallback(defaultCallback); |
| 2887 | } |
| 2888 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2889 | @Test |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 2890 | public void testMeteredMultipathPreferenceSetting() throws Exception { |
| 2891 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 2892 | final WrappedMultinetworkPolicyTracker tracker = mService.getMultinetworkPolicyTracker(); |
| 2893 | final String settingName = Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE; |
| 2894 | |
| 2895 | for (int config : Arrays.asList(0, 3, 2)) { |
| 2896 | for (String setting: Arrays.asList(null, "0", "2", "1")) { |
| 2897 | tracker.configMeteredMultipathPreference = config; |
| 2898 | Settings.Global.putString(cr, settingName, setting); |
| 2899 | tracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2900 | waitForIdle(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 2901 | |
| 2902 | final int expected = (setting != null) ? Integer.parseInt(setting) : config; |
| 2903 | String msg = String.format("config=%d, setting=%s", config, setting); |
| 2904 | assertEquals(msg, expected, mCm.getMultipathPreference(null)); |
| 2905 | } |
| 2906 | } |
| 2907 | } |
| 2908 | |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2909 | /** |
| 2910 | * Validate that a satisfied network request does not trigger onUnavailable() once the |
| 2911 | * time-out period expires. |
| 2912 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2913 | @Test |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2914 | public void testSatisfiedNetworkRequestDoesNotTriggerOnUnavailable() { |
| 2915 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 2916 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 2917 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2918 | final int timeoutMs = 150; |
| 2919 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2920 | |
| 2921 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2922 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2923 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2924 | |
| 2925 | // pass timeout and validate that UNAVAILABLE is not called |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 2926 | networkCallback.assertNoCallback(); |
| 2927 | } |
| 2928 | |
| 2929 | /** |
| 2930 | * Validate that a satisfied network request followed by a disconnected (lost) network does |
| 2931 | * not trigger onUnavailable() once the time-out period expires. |
| 2932 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2933 | @Test |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 2934 | public void testSatisfiedThenLostNetworkRequestDoesNotTriggerOnUnavailable() { |
| 2935 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 2936 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 2937 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2938 | final int requestTimeoutMs = 50; |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2939 | mCm.requestNetwork(nr, networkCallback, requestTimeoutMs); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 2940 | |
| 2941 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2942 | mWiFiNetworkAgent.connect(false); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2943 | final int assertTimeoutMs = 100; |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2944 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, assertTimeoutMs); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 2945 | mWiFiNetworkAgent.disconnect(); |
| 2946 | networkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 2947 | |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2948 | // Validate that UNAVAILABLE is not called |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2949 | networkCallback.assertNoCallback(); |
| 2950 | } |
| 2951 | |
| 2952 | /** |
| 2953 | * Validate that when a time-out is specified for a network request the onUnavailable() |
| 2954 | * callback is called when time-out expires. Then validate that if network request is |
| 2955 | * (somehow) satisfied - the callback isn't called later. |
| 2956 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2957 | @Test |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2958 | public void testTimedoutNetworkRequest() { |
| 2959 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 2960 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 2961 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2962 | final int timeoutMs = 10; |
| 2963 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2964 | |
| 2965 | // pass timeout and validate that UNAVAILABLE is called |
| 2966 | networkCallback.expectCallback(CallbackState.UNAVAILABLE, null); |
| 2967 | |
| 2968 | // create a network satisfying request - validate that request not triggered |
| 2969 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2970 | mWiFiNetworkAgent.connect(false); |
| 2971 | networkCallback.assertNoCallback(); |
| 2972 | } |
| 2973 | |
| 2974 | /** |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2975 | * Validate that when a network request is unregistered (cancelled), no posterior event can |
| 2976 | * trigger the callback. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2977 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2978 | @Test |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2979 | public void testNoCallbackAfterUnregisteredNetworkRequest() { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2980 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 2981 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 2982 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2983 | final int timeoutMs = 10; |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2984 | |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2985 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2986 | mCm.unregisterNetworkCallback(networkCallback); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 2987 | // Regardless of the timeout, unregistering the callback in ConnectivityManager ensures |
| 2988 | // that this callback will not be called. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 2989 | networkCallback.assertNoCallback(); |
| 2990 | |
| 2991 | // create a network satisfying request - validate that request not triggered |
| 2992 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 2993 | mWiFiNetworkAgent.connect(false); |
| 2994 | networkCallback.assertNoCallback(); |
| 2995 | } |
| 2996 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 2997 | private static class TestKeepaliveCallback extends PacketKeepaliveCallback { |
| 2998 | |
| 2999 | public static enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR }; |
| 3000 | |
| 3001 | private class CallbackValue { |
| 3002 | public CallbackType callbackType; |
| 3003 | public int error; |
| 3004 | |
| 3005 | public CallbackValue(CallbackType type) { |
| 3006 | this.callbackType = type; |
| 3007 | this.error = PacketKeepalive.SUCCESS; |
| 3008 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3009 | } |
| 3010 | |
| 3011 | public CallbackValue(CallbackType type, int error) { |
| 3012 | this.callbackType = type; |
| 3013 | this.error = error; |
| 3014 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3015 | } |
| 3016 | |
| 3017 | @Override |
| 3018 | public boolean equals(Object o) { |
| 3019 | return o instanceof CallbackValue && |
| 3020 | this.callbackType == ((CallbackValue) o).callbackType && |
| 3021 | this.error == ((CallbackValue) o).error; |
| 3022 | } |
| 3023 | |
| 3024 | @Override |
| 3025 | public String toString() { |
| 3026 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, error); |
| 3027 | } |
| 3028 | } |
| 3029 | |
| 3030 | private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
| 3031 | |
| 3032 | @Override |
| 3033 | public void onStarted() { |
| 3034 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3035 | } |
| 3036 | |
| 3037 | @Override |
| 3038 | public void onStopped() { |
| 3039 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3040 | } |
| 3041 | |
| 3042 | @Override |
| 3043 | public void onError(int error) { |
| 3044 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3045 | } |
| 3046 | |
| 3047 | private void expectCallback(CallbackValue callbackValue) { |
| 3048 | try { |
| 3049 | assertEquals( |
| 3050 | callbackValue, |
| 3051 | mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
| 3052 | } catch (InterruptedException e) { |
| 3053 | fail(callbackValue.callbackType + " callback not seen after " + TIMEOUT_MS + " ms"); |
| 3054 | } |
| 3055 | } |
| 3056 | |
| 3057 | public void expectStarted() { |
| 3058 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3059 | } |
| 3060 | |
| 3061 | public void expectStopped() { |
| 3062 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3063 | } |
| 3064 | |
| 3065 | public void expectError(int error) { |
| 3066 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3067 | } |
| 3068 | } |
| 3069 | |
| 3070 | private Network connectKeepaliveNetwork(LinkProperties lp) { |
| 3071 | // Ensure the network is disconnected before we do anything. |
| 3072 | if (mWiFiNetworkAgent != null) { |
| 3073 | assertNull(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork())); |
| 3074 | } |
| 3075 | |
| 3076 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3077 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 3078 | mWiFiNetworkAgent.connect(true); |
| 3079 | waitFor(cv); |
| 3080 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 3081 | mWiFiNetworkAgent.sendLinkProperties(lp); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3082 | waitForIdle(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3083 | return mWiFiNetworkAgent.getNetwork(); |
| 3084 | } |
| 3085 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3086 | @Test |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3087 | public void testPacketKeepalives() throws Exception { |
| 3088 | InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 3089 | InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 3090 | InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 3091 | InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 3092 | InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 3093 | |
| 3094 | LinkProperties lp = new LinkProperties(); |
| 3095 | lp.setInterfaceName("wlan12"); |
| 3096 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3097 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3098 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3099 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 3100 | |
| 3101 | Network notMyNet = new Network(61234); |
| 3102 | Network myNet = connectKeepaliveNetwork(lp); |
| 3103 | |
| 3104 | TestKeepaliveCallback callback = new TestKeepaliveCallback(); |
| 3105 | PacketKeepalive ka; |
| 3106 | |
| 3107 | // Attempt to start keepalives with invalid parameters and check for errors. |
| 3108 | ka = mCm.startNattKeepalive(notMyNet, 25, callback, myIPv4, 1234, dstIPv4); |
| 3109 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3110 | |
| 3111 | ka = mCm.startNattKeepalive(myNet, 19, callback, notMyIPv4, 1234, dstIPv4); |
| 3112 | callback.expectError(PacketKeepalive.ERROR_INVALID_INTERVAL); |
| 3113 | |
| 3114 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 1234, dstIPv6); |
| 3115 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3116 | |
| 3117 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv6, 1234, dstIPv4); |
| 3118 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3119 | |
| 3120 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv6, 1234, dstIPv6); |
| 3121 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); // NAT-T is IPv4-only. |
| 3122 | |
| 3123 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 123456, dstIPv4); |
| 3124 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3125 | |
| 3126 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 123456, dstIPv4); |
| 3127 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3128 | |
| 3129 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3130 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3131 | |
| 3132 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3133 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3134 | |
| 3135 | // Check that a started keepalive can be stopped. |
| 3136 | mWiFiNetworkAgent.setStartKeepaliveError(PacketKeepalive.SUCCESS); |
| 3137 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3138 | callback.expectStarted(); |
| 3139 | mWiFiNetworkAgent.setStopKeepaliveError(PacketKeepalive.SUCCESS); |
| 3140 | ka.stop(); |
| 3141 | callback.expectStopped(); |
| 3142 | |
| 3143 | // Check that deleting the IP address stops the keepalive. |
| 3144 | LinkProperties bogusLp = new LinkProperties(lp); |
| 3145 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3146 | callback.expectStarted(); |
| 3147 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3148 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 3149 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 3150 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3151 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 3152 | |
| 3153 | // Check that a started keepalive is stopped correctly when the network disconnects. |
| 3154 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3155 | callback.expectStarted(); |
| 3156 | mWiFiNetworkAgent.disconnect(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3157 | waitFor(mWiFiNetworkAgent.getDisconnectedCV()); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3158 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3159 | |
| 3160 | // ... and that stopping it after that has no adverse effects. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3161 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3162 | final Network myNetAlias = myNet; |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3163 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3164 | ka.stop(); |
| 3165 | |
| 3166 | // Reconnect. |
| 3167 | myNet = connectKeepaliveNetwork(lp); |
| 3168 | mWiFiNetworkAgent.setStartKeepaliveError(PacketKeepalive.SUCCESS); |
| 3169 | |
| 3170 | // Check things work as expected when the keepalive is stopped and the network disconnects. |
| 3171 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3172 | callback.expectStarted(); |
| 3173 | ka.stop(); |
| 3174 | mWiFiNetworkAgent.disconnect(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3175 | waitFor(mWiFiNetworkAgent.getDisconnectedCV()); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3176 | waitForIdle(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3177 | callback.expectStopped(); |
| 3178 | |
| 3179 | // Reconnect. |
| 3180 | myNet = connectKeepaliveNetwork(lp); |
| 3181 | mWiFiNetworkAgent.setStartKeepaliveError(PacketKeepalive.SUCCESS); |
| 3182 | |
| 3183 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 3184 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
| 3185 | ka = mCm.startNattKeepalive(myNet, 25, callback, myIPv4, 12345, dstIPv4); |
| 3186 | callback.expectStarted(); |
| 3187 | |
| 3188 | // The second one gets slot 2. |
| 3189 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
| 3190 | TestKeepaliveCallback callback2 = new TestKeepaliveCallback(); |
| 3191 | PacketKeepalive ka2 = mCm.startNattKeepalive(myNet, 25, callback2, myIPv4, 6789, dstIPv4); |
| 3192 | callback2.expectStarted(); |
| 3193 | |
| 3194 | // Now stop the first one and create a third. This also gets slot 1. |
| 3195 | ka.stop(); |
| 3196 | callback.expectStopped(); |
| 3197 | |
| 3198 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
| 3199 | TestKeepaliveCallback callback3 = new TestKeepaliveCallback(); |
| 3200 | PacketKeepalive ka3 = mCm.startNattKeepalive(myNet, 25, callback3, myIPv4, 9876, dstIPv4); |
| 3201 | callback3.expectStarted(); |
| 3202 | |
| 3203 | ka2.stop(); |
| 3204 | callback2.expectStopped(); |
| 3205 | |
| 3206 | ka3.stop(); |
| 3207 | callback3.expectStopped(); |
| 3208 | } |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 3209 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3210 | @Test |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 3211 | public void testGetCaptivePortalServerUrl() throws Exception { |
| 3212 | String url = mCm.getCaptivePortalServerUrl(); |
| 3213 | assertEquals("http://connectivitycheck.gstatic.com/generate_204", url); |
| 3214 | } |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 3215 | |
| 3216 | private static class TestNetworkPinner extends NetworkPinner { |
| 3217 | public static boolean awaitPin(int timeoutMs) { |
| 3218 | synchronized(sLock) { |
| 3219 | if (sNetwork == null) { |
| 3220 | try { |
| 3221 | sLock.wait(timeoutMs); |
| 3222 | } catch (InterruptedException e) {} |
| 3223 | } |
| 3224 | return sNetwork != null; |
| 3225 | } |
| 3226 | } |
| 3227 | |
| 3228 | public static boolean awaitUnpin(int timeoutMs) { |
| 3229 | synchronized(sLock) { |
| 3230 | if (sNetwork != null) { |
| 3231 | try { |
| 3232 | sLock.wait(timeoutMs); |
| 3233 | } catch (InterruptedException e) {} |
| 3234 | } |
| 3235 | return sNetwork == null; |
| 3236 | } |
| 3237 | } |
| 3238 | } |
| 3239 | |
| 3240 | private void assertPinnedToWifiWithCellDefault() { |
| 3241 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 3242 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 3243 | } |
| 3244 | |
| 3245 | private void assertPinnedToWifiWithWifiDefault() { |
| 3246 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 3247 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 3248 | } |
| 3249 | |
| 3250 | private void assertNotPinnedToWifi() { |
| 3251 | assertNull(mCm.getBoundNetworkForProcess()); |
| 3252 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 3253 | } |
| 3254 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3255 | @Test |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 3256 | public void testNetworkPinner() { |
| 3257 | NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 3258 | .addTransportType(TRANSPORT_WIFI) |
| 3259 | .build(); |
| 3260 | assertNull(mCm.getBoundNetworkForProcess()); |
| 3261 | |
| 3262 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 3263 | assertNull(mCm.getBoundNetworkForProcess()); |
| 3264 | |
| 3265 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 3266 | mCellNetworkAgent.connect(true); |
| 3267 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3268 | mWiFiNetworkAgent.connect(false); |
| 3269 | |
| 3270 | // When wi-fi connects, expect to be pinned. |
| 3271 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 3272 | assertPinnedToWifiWithCellDefault(); |
| 3273 | |
| 3274 | // Disconnect and expect the pin to drop. |
| 3275 | mWiFiNetworkAgent.disconnect(); |
| 3276 | assertTrue(TestNetworkPinner.awaitUnpin(100)); |
| 3277 | assertNotPinnedToWifi(); |
| 3278 | |
| 3279 | // Reconnecting does not cause the pin to come back. |
| 3280 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3281 | mWiFiNetworkAgent.connect(false); |
| 3282 | assertFalse(TestNetworkPinner.awaitPin(100)); |
| 3283 | assertNotPinnedToWifi(); |
| 3284 | |
| 3285 | // Pinning while connected causes the pin to take effect immediately. |
| 3286 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 3287 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 3288 | assertPinnedToWifiWithCellDefault(); |
| 3289 | |
| 3290 | // Explicitly unpin and expect to use the default network again. |
| 3291 | TestNetworkPinner.unpin(); |
| 3292 | assertNotPinnedToWifi(); |
| 3293 | |
| 3294 | // Disconnect cell and wifi. |
| 3295 | ConditionVariable cv = waitForConnectivityBroadcasts(3); // cell down, wifi up, wifi down. |
| 3296 | mCellNetworkAgent.disconnect(); |
| 3297 | mWiFiNetworkAgent.disconnect(); |
| 3298 | waitFor(cv); |
| 3299 | |
| 3300 | // Pinning takes effect even if the pinned network is the default when the pin is set... |
| 3301 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 3302 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3303 | mWiFiNetworkAgent.connect(false); |
| 3304 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 3305 | assertPinnedToWifiWithWifiDefault(); |
| 3306 | |
| 3307 | // ... and is maintained even when that network is no longer the default. |
| 3308 | cv = waitForConnectivityBroadcasts(1); |
| 3309 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3310 | mCellNetworkAgent.connect(true); |
| 3311 | waitFor(cv); |
| 3312 | assertPinnedToWifiWithCellDefault(); |
| 3313 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3314 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3315 | @Test |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3316 | public void testNetworkCallbackMaximum() { |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3317 | final int MAX_REQUESTS = 100; |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3318 | final int CALLBACKS = 90; |
| 3319 | final int INTENTS = 10; |
| 3320 | assertEquals(MAX_REQUESTS, CALLBACKS + INTENTS); |
| 3321 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3322 | NetworkRequest networkRequest = new NetworkRequest.Builder().build(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3323 | ArrayList<Object> registered = new ArrayList<>(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3324 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3325 | int j = 0; |
| 3326 | while (j++ < CALLBACKS / 2) { |
| 3327 | NetworkCallback cb = new NetworkCallback(); |
| 3328 | mCm.requestNetwork(networkRequest, cb); |
| 3329 | registered.add(cb); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3330 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3331 | while (j++ < CALLBACKS) { |
| 3332 | NetworkCallback cb = new NetworkCallback(); |
| 3333 | mCm.registerNetworkCallback(networkRequest, cb); |
| 3334 | registered.add(cb); |
| 3335 | } |
| 3336 | j = 0; |
| 3337 | while (j++ < INTENTS / 2) { |
| 3338 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("a" + j), 0); |
| 3339 | mCm.requestNetwork(networkRequest, pi); |
| 3340 | registered.add(pi); |
| 3341 | } |
| 3342 | while (j++ < INTENTS) { |
| 3343 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("b" + j), 0); |
| 3344 | mCm.registerNetworkCallback(networkRequest, pi); |
| 3345 | registered.add(pi); |
| 3346 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3347 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3348 | // Test that the limit is enforced when MAX_REQUESTS simultaneous requests are added. |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3349 | try { |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3350 | mCm.requestNetwork(networkRequest, new NetworkCallback()); |
| 3351 | fail("Registering " + MAX_REQUESTS + " network requests did not throw exception"); |
Hugo Benichi | cb88323 | 2017-05-11 13:16:17 +0900 | [diff] [blame] | 3352 | } catch (TooManyRequestsException expected) {} |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3353 | try { |
| 3354 | mCm.registerNetworkCallback(networkRequest, new NetworkCallback()); |
| 3355 | fail("Registering " + MAX_REQUESTS + " network callbacks did not throw exception"); |
| 3356 | } catch (TooManyRequestsException expected) {} |
| 3357 | try { |
| 3358 | mCm.requestNetwork(networkRequest, |
| 3359 | PendingIntent.getBroadcast(mContext, 0, new Intent("c"), 0)); |
| 3360 | fail("Registering " + MAX_REQUESTS + " PendingIntent requests did not throw exception"); |
| 3361 | } catch (TooManyRequestsException expected) {} |
| 3362 | try { |
| 3363 | mCm.registerNetworkCallback(networkRequest, |
| 3364 | PendingIntent.getBroadcast(mContext, 0, new Intent("d"), 0)); |
| 3365 | fail("Registering " + MAX_REQUESTS |
| 3366 | + " PendingIntent callbacks did not throw exception"); |
| 3367 | } catch (TooManyRequestsException expected) {} |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3368 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3369 | for (Object o : registered) { |
| 3370 | if (o instanceof NetworkCallback) { |
| 3371 | mCm.unregisterNetworkCallback((NetworkCallback)o); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3372 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3373 | if (o instanceof PendingIntent) { |
| 3374 | mCm.unregisterNetworkCallback((PendingIntent)o); |
| 3375 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3376 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3377 | waitForIdle(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3378 | |
| 3379 | // Test that the limit is not hit when MAX_REQUESTS requests are added and removed. |
| 3380 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 3381 | NetworkCallback networkCallback = new NetworkCallback(); |
| 3382 | mCm.requestNetwork(networkRequest, networkCallback); |
| 3383 | mCm.unregisterNetworkCallback(networkCallback); |
| 3384 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 3385 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3386 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3387 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 3388 | NetworkCallback networkCallback = new NetworkCallback(); |
| 3389 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 3390 | mCm.unregisterNetworkCallback(networkCallback); |
| 3391 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 3392 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3393 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3394 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 3395 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3396 | PendingIntent.getBroadcast(mContext, 0, new Intent("e" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3397 | mCm.requestNetwork(networkRequest, pendingIntent); |
| 3398 | mCm.unregisterNetworkCallback(pendingIntent); |
| 3399 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 3400 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3401 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3402 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 3403 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 3404 | PendingIntent.getBroadcast(mContext, 0, new Intent("f" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 3405 | mCm.registerNetworkCallback(networkRequest, pendingIntent); |
| 3406 | mCm.unregisterNetworkCallback(pendingIntent); |
| 3407 | } |
| 3408 | } |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3409 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3410 | @Test |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3411 | public void testNetworkInfoOfTypeNone() { |
| 3412 | ConditionVariable broadcastCV = waitForConnectivityBroadcasts(1); |
| 3413 | |
| 3414 | verifyNoNetwork(); |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 3415 | MockNetworkAgent wifiAware = new MockNetworkAgent(TRANSPORT_WIFI_AWARE); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3416 | assertNull(mCm.getActiveNetworkInfo()); |
| 3417 | |
| 3418 | Network[] allNetworks = mCm.getAllNetworks(); |
| 3419 | assertLength(1, allNetworks); |
| 3420 | Network network = allNetworks[0]; |
| 3421 | NetworkCapabilities capabilities = mCm.getNetworkCapabilities(network); |
| 3422 | assertTrue(capabilities.hasTransport(TRANSPORT_WIFI_AWARE)); |
| 3423 | |
| 3424 | final NetworkRequest request = |
| 3425 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI_AWARE).build(); |
| 3426 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 3427 | mCm.registerNetworkCallback(request, callback); |
| 3428 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 3429 | // Bring up wifi aware network. |
| 3430 | wifiAware.connect(false, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3431 | callback.expectAvailableCallbacksUnvalidated(wifiAware); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3432 | |
| 3433 | assertNull(mCm.getActiveNetworkInfo()); |
| 3434 | assertNull(mCm.getActiveNetwork()); |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 3435 | // TODO: getAllNetworkInfo is dirty and returns a non-empty array right from the start |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3436 | // of this test. Fix it and uncomment the assert below. |
| 3437 | //assertEmpty(mCm.getAllNetworkInfo()); |
| 3438 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 3439 | // Disconnect wifi aware network. |
| 3440 | wifiAware.disconnect(); |
| 3441 | callback.expectCallbackLike((info) -> info.state == CallbackState.LOST, TIMEOUT_MS); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3442 | mCm.unregisterNetworkCallback(callback); |
| 3443 | |
| 3444 | verifyNoNetwork(); |
| 3445 | if (broadcastCV.block(10)) { |
| 3446 | fail("expected no broadcast, but got CONNECTIVITY_ACTION broadcast"); |
| 3447 | } |
| 3448 | } |
| 3449 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3450 | @Test |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3451 | public void testDeprecatedAndUnsupportedOperations() throws Exception { |
| 3452 | final int TYPE_NONE = ConnectivityManager.TYPE_NONE; |
| 3453 | assertNull(mCm.getNetworkInfo(TYPE_NONE)); |
| 3454 | assertNull(mCm.getNetworkForType(TYPE_NONE)); |
| 3455 | assertNull(mCm.getLinkProperties(TYPE_NONE)); |
| 3456 | assertFalse(mCm.isNetworkSupported(TYPE_NONE)); |
| 3457 | |
| 3458 | assertException(() -> { mCm.networkCapabilitiesForType(TYPE_NONE); }, |
| 3459 | IllegalArgumentException.class); |
| 3460 | |
| 3461 | Class<UnsupportedOperationException> unsupported = UnsupportedOperationException.class; |
| 3462 | assertException(() -> { mCm.startUsingNetworkFeature(TYPE_WIFI, ""); }, unsupported); |
| 3463 | assertException(() -> { mCm.stopUsingNetworkFeature(TYPE_WIFI, ""); }, unsupported); |
| 3464 | // TODO: let test context have configuration application target sdk version |
| 3465 | // and test that pre-M requesting for TYPE_NONE sends back APN_REQUEST_FAILED |
| 3466 | assertException(() -> { mCm.startUsingNetworkFeature(TYPE_NONE, ""); }, unsupported); |
| 3467 | assertException(() -> { mCm.stopUsingNetworkFeature(TYPE_NONE, ""); }, unsupported); |
| 3468 | assertException(() -> { mCm.requestRouteToHostAddress(TYPE_NONE, null); }, unsupported); |
| 3469 | } |
| 3470 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3471 | @Test |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 3472 | public void testLinkPropertiesEnsuresDirectlyConnectedRoutes() { |
| 3473 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 3474 | .addTransportType(TRANSPORT_WIFI).build(); |
| 3475 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 3476 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 3477 | |
| 3478 | LinkProperties lp = new LinkProperties(); |
| 3479 | lp.setInterfaceName("wlan0"); |
| 3480 | LinkAddress myIpv4Address = new LinkAddress("192.168.12.3/24"); |
| 3481 | RouteInfo myIpv4DefaultRoute = new RouteInfo((IpPrefix) null, |
| 3482 | NetworkUtils.numericToInetAddress("192.168.12.1"), lp.getInterfaceName()); |
| 3483 | lp.addLinkAddress(myIpv4Address); |
| 3484 | lp.addRoute(myIpv4DefaultRoute); |
| 3485 | |
| 3486 | // Verify direct routes are added when network agent is first registered in |
| 3487 | // ConnectivityService. |
| 3488 | MockNetworkAgent networkAgent = new MockNetworkAgent(TRANSPORT_WIFI, lp); |
| 3489 | networkAgent.connect(true); |
| 3490 | networkCallback.expectCallback(CallbackState.AVAILABLE, networkAgent); |
| 3491 | networkCallback.expectCallback(CallbackState.NETWORK_CAPABILITIES, networkAgent); |
| 3492 | CallbackInfo cbi = networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, |
| 3493 | networkAgent); |
| 3494 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, networkAgent); |
| 3495 | networkCallback.assertNoCallback(); |
| 3496 | checkDirectlyConnectedRoutes(cbi.arg, Arrays.asList(myIpv4Address), |
| 3497 | Arrays.asList(myIpv4DefaultRoute)); |
| 3498 | checkDirectlyConnectedRoutes(mCm.getLinkProperties(networkAgent.getNetwork()), |
| 3499 | Arrays.asList(myIpv4Address), Arrays.asList(myIpv4DefaultRoute)); |
| 3500 | |
| 3501 | // Verify direct routes are added during subsequent link properties updates. |
| 3502 | LinkProperties newLp = new LinkProperties(lp); |
| 3503 | LinkAddress myIpv6Address1 = new LinkAddress("fe80::cafe/64"); |
| 3504 | LinkAddress myIpv6Address2 = new LinkAddress("2001:db8::2/64"); |
| 3505 | newLp.addLinkAddress(myIpv6Address1); |
| 3506 | newLp.addLinkAddress(myIpv6Address2); |
| 3507 | networkAgent.sendLinkProperties(newLp); |
| 3508 | cbi = networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, networkAgent); |
| 3509 | networkCallback.assertNoCallback(); |
| 3510 | checkDirectlyConnectedRoutes(cbi.arg, |
| 3511 | Arrays.asList(myIpv4Address, myIpv6Address1, myIpv6Address2), |
| 3512 | Arrays.asList(myIpv4DefaultRoute)); |
| 3513 | mCm.unregisterNetworkCallback(networkCallback); |
| 3514 | } |
| 3515 | |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3516 | @Test |
| 3517 | public void testStatsIfacesChanged() throws Exception { |
| 3518 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 3519 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3520 | |
| 3521 | Network[] onlyCell = new Network[]{mCellNetworkAgent.getNetwork()}; |
| 3522 | Network[] onlyWifi = new Network[]{mWiFiNetworkAgent.getNetwork()}; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3523 | |
| 3524 | // Simple connection should have updated ifaces |
| 3525 | mCellNetworkAgent.connect(false); |
| 3526 | waitForIdle(); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 3527 | verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell); |
| 3528 | reset(mStatsService); |
| 3529 | |
| 3530 | // Default network switch should update ifaces. |
| 3531 | mWiFiNetworkAgent.connect(false); |
| 3532 | waitForIdle(); |
| 3533 | verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyWifi); |
| 3534 | reset(mStatsService); |
| 3535 | |
| 3536 | // Disconnect should update ifaces. |
| 3537 | mWiFiNetworkAgent.disconnect(); |
| 3538 | waitForIdle(); |
| 3539 | verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3540 | reset(mStatsService); |
| 3541 | |
| 3542 | // Metered change should update ifaces |
| 3543 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 3544 | waitForIdle(); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 3545 | verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3546 | reset(mStatsService); |
| 3547 | |
| 3548 | mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 3549 | waitForIdle(); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 3550 | verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3551 | reset(mStatsService); |
| 3552 | |
| 3553 | // Captive portal change shouldn't update ifaces |
| 3554 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL); |
| 3555 | waitForIdle(); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 3556 | verify(mStatsService, never()).forceUpdateIfaces(onlyCell); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3557 | reset(mStatsService); |
| 3558 | |
| 3559 | // Roaming change should update ifaces |
| 3560 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING); |
| 3561 | waitForIdle(); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 3562 | verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 3563 | reset(mStatsService); |
| 3564 | } |
| 3565 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 3566 | @Test |
| 3567 | public void testBasicDnsConfigurationPushed() throws Exception { |
| 3568 | mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR); |
| 3569 | waitForIdle(); |
| 3570 | verify(mNetworkManagementService, never()).setDnsConfigurationForNetwork( |
Erik Kline | 1742fe1 | 2017-12-13 19:40:49 +0900 | [diff] [blame] | 3571 | anyInt(), any(), any(), any(), anyBoolean(), anyString()); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 3572 | |
| 3573 | final LinkProperties cellLp = new LinkProperties(); |
| 3574 | cellLp.setInterfaceName("test_rmnet_data0"); |
| 3575 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 3576 | mCellNetworkAgent.connect(false); |
| 3577 | waitForIdle(); |
| 3578 | verify(mNetworkManagementService, times(1)).setDnsConfigurationForNetwork( |
Erik Kline | 1742fe1 | 2017-12-13 19:40:49 +0900 | [diff] [blame] | 3579 | anyInt(), mStringArrayCaptor.capture(), any(), any(), anyBoolean(), anyString()); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 3580 | // CS tells netd about the empty DNS config for this network. |
| 3581 | assertEmpty(mStringArrayCaptor.getValue()); |
| 3582 | reset(mNetworkManagementService); |
| 3583 | |
| 3584 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 3585 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 3586 | waitForIdle(); |
| 3587 | verify(mNetworkManagementService, times(1)).setDnsConfigurationForNetwork( |
Erik Kline | 1742fe1 | 2017-12-13 19:40:49 +0900 | [diff] [blame] | 3588 | anyInt(), mStringArrayCaptor.capture(), any(), any(), anyBoolean(), anyString()); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 3589 | assertEquals(1, mStringArrayCaptor.getValue().length); |
| 3590 | assertTrue(ArrayUtils.contains(mStringArrayCaptor.getValue(), "2001:db8::1")); |
| 3591 | reset(mNetworkManagementService); |
| 3592 | |
| 3593 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 3594 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 3595 | waitForIdle(); |
| 3596 | verify(mNetworkManagementService, times(1)).setDnsConfigurationForNetwork( |
Erik Kline | 1742fe1 | 2017-12-13 19:40:49 +0900 | [diff] [blame] | 3597 | anyInt(), mStringArrayCaptor.capture(), any(), any(), anyBoolean(), anyString()); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 3598 | assertEquals(2, mStringArrayCaptor.getValue().length); |
| 3599 | assertTrue(ArrayUtils.containsAll(mStringArrayCaptor.getValue(), |
| 3600 | new String[]{"2001:db8::1", "192.0.2.1"})); |
| 3601 | reset(mNetworkManagementService); |
| 3602 | } |
| 3603 | |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 3604 | private void checkDirectlyConnectedRoutes(Object callbackObj, |
| 3605 | Collection<LinkAddress> linkAddresses, Collection<RouteInfo> otherRoutes) { |
| 3606 | assertTrue(callbackObj instanceof LinkProperties); |
| 3607 | LinkProperties lp = (LinkProperties) callbackObj; |
| 3608 | |
| 3609 | Set<RouteInfo> expectedRoutes = new ArraySet<>(); |
| 3610 | expectedRoutes.addAll(otherRoutes); |
| 3611 | for (LinkAddress address : linkAddresses) { |
| 3612 | RouteInfo localRoute = new RouteInfo(address, null, lp.getInterfaceName()); |
| 3613 | // Duplicates in linkAddresses are considered failures |
| 3614 | assertTrue(expectedRoutes.add(localRoute)); |
| 3615 | } |
| 3616 | List<RouteInfo> observedRoutes = lp.getRoutes(); |
| 3617 | assertEquals(expectedRoutes.size(), observedRoutes.size()); |
| 3618 | assertTrue(observedRoutes.containsAll(expectedRoutes)); |
| 3619 | } |
| 3620 | |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3621 | private static <T> void assertEmpty(T[] ts) { |
| 3622 | int length = ts.length; |
| 3623 | assertEquals("expected empty array, but length was " + length, 0, length); |
| 3624 | } |
| 3625 | |
| 3626 | private static <T> void assertLength(int expected, T[] got) { |
| 3627 | int length = got.length; |
| 3628 | assertEquals(String.format("expected array of length %s, but length was %s for %s", |
| 3629 | expected, length, Arrays.toString(got)), expected, length); |
| 3630 | } |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 3631 | |
| 3632 | private static <T> void assertException(Runnable block, Class<T> expected) { |
| 3633 | try { |
| 3634 | block.run(); |
| 3635 | fail("Expected exception of type " + expected); |
| 3636 | } catch (Exception got) { |
| 3637 | if (!got.getClass().equals(expected)) { |
| 3638 | fail("Expected exception of type " + expected + " but got " + got); |
| 3639 | } |
| 3640 | return; |
| 3641 | } |
| 3642 | } |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame^] | 3643 | |
| 3644 | @Test |
| 3645 | public void testVpnNetworkActive() { |
| 3646 | final int uid = Process.myUid(); |
| 3647 | |
| 3648 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
| 3649 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 3650 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 3651 | final NetworkRequest genericRequest = new NetworkRequest.Builder().build(); |
| 3652 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 3653 | .addTransportType(TRANSPORT_WIFI).build(); |
| 3654 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 3655 | .addTransportType(TRANSPORT_VPN).build(); |
| 3656 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
| 3657 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 3658 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 3659 | |
| 3660 | mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI); |
| 3661 | mWiFiNetworkAgent.connect(false); |
| 3662 | |
| 3663 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 3664 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 3665 | vpnNetworkCallback.assertNoCallback(); |
| 3666 | |
| 3667 | // TODO : check callbacks agree with the return value of mCm.getActiveNetwork(). |
| 3668 | // Right now this is not possible because establish() is not adequately instrumented |
| 3669 | // in this test. |
| 3670 | |
| 3671 | final MockNetworkAgent vpnNetworkAgent = new MockNetworkAgent(TRANSPORT_VPN); |
| 3672 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 3673 | ranges.add(new UidRange(uid, uid)); |
| 3674 | vpnNetworkAgent.setUids(ranges); |
| 3675 | vpnNetworkAgent.connect(false); |
| 3676 | |
| 3677 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 3678 | wifiNetworkCallback.assertNoCallback(); |
| 3679 | vpnNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 3680 | |
| 3681 | genericNetworkCallback.expectCallback(CallbackState.NETWORK_CAPABILITIES, vpnNetworkAgent); |
| 3682 | vpnNetworkCallback.expectCapabilitiesLike( |
| 3683 | nc -> nc.appliesToUid(uid) && !nc.appliesToUid(uid + 1), vpnNetworkAgent); |
| 3684 | |
| 3685 | ranges.clear(); |
| 3686 | vpnNetworkAgent.setUids(ranges); |
| 3687 | |
| 3688 | genericNetworkCallback.expectCallback(CallbackState.LOST, vpnNetworkAgent); |
| 3689 | wifiNetworkCallback.assertNoCallback(); |
| 3690 | vpnNetworkCallback.expectCallback(CallbackState.LOST, vpnNetworkAgent); |
| 3691 | |
| 3692 | ranges.add(new UidRange(uid, uid)); |
| 3693 | vpnNetworkAgent.setUids(ranges); |
| 3694 | |
| 3695 | genericNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
| 3696 | wifiNetworkCallback.assertNoCallback(); |
| 3697 | vpnNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
| 3698 | |
| 3699 | mWiFiNetworkAgent.disconnect(); |
| 3700 | |
| 3701 | genericNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 3702 | wifiNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent); |
| 3703 | vpnNetworkCallback.assertNoCallback(); |
| 3704 | |
| 3705 | vpnNetworkAgent.disconnect(); |
| 3706 | |
| 3707 | genericNetworkCallback.expectCallback(CallbackState.LOST, vpnNetworkAgent); |
| 3708 | wifiNetworkCallback.assertNoCallback(); |
| 3709 | vpnNetworkCallback.expectCallback(CallbackState.LOST, vpnNetworkAgent); |
| 3710 | |
| 3711 | mCm.unregisterNetworkCallback(genericNetworkCallback); |
| 3712 | mCm.unregisterNetworkCallback(wifiNetworkCallback); |
| 3713 | mCm.unregisterNetworkCallback(vpnNetworkCallback); |
| 3714 | } |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 3715 | } |