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 | |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 19 | import static android.content.pm.PackageManager.GET_PERMISSIONS; |
| 20 | import static android.content.pm.PackageManager.MATCH_ANY_USER; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 21 | import static android.net.ConnectivityManager.ACTION_CAPTIVE_PORTAL_SIGN_IN; |
Erik Kline | f851d6d | 2015-04-20 16:03:48 +0900 | [diff] [blame] | 22 | import static android.net.ConnectivityManager.CONNECTIVITY_ACTION; |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 23 | import static android.net.ConnectivityManager.NETID_UNSET; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 24 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF; |
| 25 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC; |
| 26 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 27 | import static android.net.ConnectivityManager.TYPE_ETHERNET; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 28 | import static android.net.ConnectivityManager.TYPE_MOBILE; |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 29 | import static android.net.ConnectivityManager.TYPE_MOBILE_FOTA; |
| 30 | import static android.net.ConnectivityManager.TYPE_MOBILE_MMS; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 31 | import static android.net.ConnectivityManager.TYPE_WIFI; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 32 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_DNS; |
| 33 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_FALLBACK; |
| 34 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTP; |
| 35 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTPS; |
| 36 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_PARTIAL; |
| 37 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_VALID; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 38 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL; |
| 39 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS; |
| 40 | import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN; |
| 41 | import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS; |
| 42 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND; |
| 43 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOTA; |
| 44 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IA; |
| 45 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IMS; |
| 46 | import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET; |
| 47 | import static android.net.NetworkCapabilities.NET_CAPABILITY_MMS; |
| 48 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED; |
| 49 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED; |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 50 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 51 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN; |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 52 | import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 53 | import static android.net.NetworkCapabilities.NET_CAPABILITY_RCS; |
| 54 | import static android.net.NetworkCapabilities.NET_CAPABILITY_SUPL; |
| 55 | import static android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED; |
| 56 | import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED; |
| 57 | import static android.net.NetworkCapabilities.NET_CAPABILITY_WIFI_P2P; |
| 58 | import static android.net.NetworkCapabilities.NET_CAPABILITY_XCAP; |
| 59 | import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR; |
| 60 | import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 61 | import static android.net.NetworkCapabilities.TRANSPORT_VPN; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 62 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| 63 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI_AWARE; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 64 | import static android.net.NetworkPolicyManager.RULE_ALLOW_METERED; |
| 65 | import static android.net.NetworkPolicyManager.RULE_NONE; |
| 66 | import static android.net.NetworkPolicyManager.RULE_REJECT_ALL; |
| 67 | import static android.net.NetworkPolicyManager.RULE_REJECT_METERED; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 68 | import static android.net.RouteInfo.RTN_UNREACHABLE; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 69 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 70 | import static com.android.server.ConnectivityServiceTestUtilsKt.transportToLegacyType; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 71 | import static com.android.testutils.ConcurrentUtilsKt.await; |
| 72 | import static com.android.testutils.ConcurrentUtilsKt.durationOf; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 73 | import static com.android.testutils.ExceptionUtils.ignoreExceptions; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 74 | import static com.android.testutils.HandlerUtilsKt.waitForIdleSerialExecutor; |
| 75 | import static com.android.testutils.MiscAssertsKt.assertContainsExactly; |
| 76 | import static com.android.testutils.MiscAssertsKt.assertEmpty; |
| 77 | import static com.android.testutils.MiscAssertsKt.assertLength; |
| 78 | import static com.android.testutils.MiscAssertsKt.assertRunsInAtMost; |
| 79 | import static com.android.testutils.MiscAssertsKt.assertThrows; |
| 80 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 81 | import static org.junit.Assert.assertEquals; |
| 82 | import static org.junit.Assert.assertFalse; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 83 | import static org.junit.Assert.assertNotEquals; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 84 | import static org.junit.Assert.assertNotNull; |
| 85 | import static org.junit.Assert.assertNull; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 86 | import static org.junit.Assert.assertTrue; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 87 | import static org.junit.Assert.fail; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 88 | import static org.mockito.ArgumentMatchers.anyLong; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 89 | import static org.mockito.ArgumentMatchers.anyString; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 90 | import static org.mockito.ArgumentMatchers.eq; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 91 | import static org.mockito.Matchers.anyInt; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 92 | import static org.mockito.Mockito.any; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 93 | import static org.mockito.Mockito.atLeastOnce; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 94 | import static org.mockito.Mockito.doAnswer; |
| 95 | import static org.mockito.Mockito.doNothing; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 96 | import static org.mockito.Mockito.doReturn; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 97 | import static org.mockito.Mockito.inOrder; |
Jeff Sharkey | 3671b1e | 2013-01-31 17:22:26 -0800 | [diff] [blame] | 98 | import static org.mockito.Mockito.mock; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 99 | import static org.mockito.Mockito.never; |
| 100 | import static org.mockito.Mockito.reset; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 101 | import static org.mockito.Mockito.spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 102 | import static org.mockito.Mockito.timeout; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 103 | import static org.mockito.Mockito.times; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 104 | import static org.mockito.Mockito.verify; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 105 | import static org.mockito.Mockito.verifyNoMoreInteractions; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 106 | import static org.mockito.Mockito.when; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 107 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 108 | import android.annotation.NonNull; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 109 | import android.app.AlarmManager; |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 110 | import android.app.NotificationManager; |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 111 | import android.app.PendingIntent; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 112 | import android.content.BroadcastReceiver; |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 113 | import android.content.ContentProvider; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 114 | import android.content.ContentResolver; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 115 | import android.content.Context; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 116 | import android.content.Intent; |
| 117 | import android.content.IntentFilter; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 118 | import android.content.pm.ApplicationInfo; |
| 119 | import android.content.pm.PackageInfo; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 120 | import android.content.pm.PackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 121 | import android.content.pm.UserInfo; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 122 | import android.content.res.Resources; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 123 | import android.net.ConnectivityManager; |
| 124 | import android.net.ConnectivityManager.NetworkCallback; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 125 | import android.net.ConnectivityManager.PacketKeepalive; |
| 126 | import android.net.ConnectivityManager.PacketKeepaliveCallback; |
Hugo Benichi | cb88323 | 2017-05-11 13:16:17 +0900 | [diff] [blame] | 127 | import android.net.ConnectivityManager.TooManyRequestsException; |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 128 | import android.net.ConnectivityThread; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 129 | import android.net.IDnsResolver; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 130 | import android.net.IIpConnectivityMetrics; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 131 | import android.net.INetd; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 132 | import android.net.INetworkMonitor; |
| 133 | import android.net.INetworkMonitorCallbacks; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 134 | import android.net.INetworkPolicyListener; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 135 | import android.net.INetworkPolicyManager; |
| 136 | import android.net.INetworkStatsService; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 137 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 138 | import android.net.IpPrefix; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 139 | import android.net.IpSecManager; |
| 140 | import android.net.IpSecManager.UdpEncapsulationSocket; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 141 | import android.net.LinkAddress; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 142 | import android.net.LinkProperties; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 143 | import android.net.MatchAllNetworkSpecifier; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 144 | import android.net.Network; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 145 | import android.net.NetworkCapabilities; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 146 | import android.net.NetworkFactory; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 147 | import android.net.NetworkRequest; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 148 | import android.net.NetworkSpecifier; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 149 | import android.net.NetworkStack; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 150 | import android.net.NetworkStackClient; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 151 | import android.net.NetworkState; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 152 | import android.net.NetworkUtils; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 153 | import android.net.ProxyInfo; |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 154 | import android.net.ResolverParamsParcel; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 155 | import android.net.RouteInfo; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 156 | import android.net.SocketKeepalive; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 157 | import android.net.UidRange; |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 158 | import android.net.metrics.IpConnectivityLog; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 159 | import android.net.shared.NetworkMonitorUtils; |
| 160 | import android.net.shared.PrivateDnsConfig; |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 161 | import android.net.util.MultinetworkPolicyTracker; |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 162 | import android.os.BadParcelableException; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 163 | import android.os.Binder; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 164 | import android.os.Bundle; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 165 | import android.os.ConditionVariable; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 166 | import android.os.Handler; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 167 | import android.os.HandlerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 168 | import android.os.INetworkManagementService; |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 169 | import android.os.Looper; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 170 | import android.os.Parcel; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 171 | import android.os.ParcelFileDescriptor; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 172 | import android.os.Parcelable; |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 173 | import android.os.Process; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 174 | import android.os.RemoteException; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 175 | import android.os.SystemClock; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 176 | import android.os.UserHandle; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 177 | import android.os.UserManager; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 178 | import android.provider.Settings; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 179 | import android.system.Os; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 180 | import android.test.mock.MockContentResolver; |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 181 | import android.text.TextUtils; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 182 | import android.util.ArraySet; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 183 | import android.util.Log; |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 184 | import android.util.SparseArray; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 185 | |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 186 | import androidx.test.InstrumentationRegistry; |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame^] | 187 | import androidx.test.filters.FlakyTest; |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 188 | import androidx.test.filters.SmallTest; |
| 189 | import androidx.test.runner.AndroidJUnit4; |
| 190 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 191 | import com.android.internal.net.VpnConfig; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 192 | import com.android.internal.net.VpnInfo; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 193 | import com.android.internal.util.ArrayUtils; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 194 | import com.android.internal.util.WakeupMessage; |
Lorenzo Colitti | 3c295b5 | 2016-10-28 12:56:03 +0900 | [diff] [blame] | 195 | import com.android.internal.util.test.BroadcastInterceptingContext; |
Lorenzo Colitti | b8df76e4 | 2016-10-28 12:37:38 +0900 | [diff] [blame] | 196 | import com.android.internal.util.test.FakeSettingsProvider; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 197 | import com.android.server.connectivity.ConnectivityConstants; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 198 | import com.android.server.connectivity.DefaultNetworkMetrics; |
| 199 | import com.android.server.connectivity.IpConnectivityMetrics; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 200 | import com.android.server.connectivity.MockableSystemProperties; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 201 | import com.android.server.connectivity.Nat464Xlat; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 202 | import com.android.server.connectivity.NetworkNotificationManager.NotificationType; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 203 | import com.android.server.connectivity.ProxyTracker; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 204 | import com.android.server.connectivity.Tethering; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 205 | import com.android.server.connectivity.Vpn; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 206 | import com.android.server.net.NetworkPinner; |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 207 | import com.android.server.net.NetworkPolicyManagerInternal; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 208 | import com.android.testutils.ExceptionUtils; |
Chalard Jean | ce75e0e | 2019-05-28 16:48:32 +0900 | [diff] [blame] | 209 | import com.android.testutils.HandlerUtilsKt; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 210 | import com.android.testutils.RecorderCallback.CallbackRecord; |
| 211 | import com.android.testutils.TestableNetworkCallback; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 212 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 213 | import org.junit.After; |
| 214 | import org.junit.Before; |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 215 | import org.junit.Ignore; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 216 | import org.junit.Test; |
| 217 | import org.junit.runner.RunWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 218 | import org.mockito.ArgumentCaptor; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 219 | import org.mockito.InOrder; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 220 | import org.mockito.Mock; |
| 221 | import org.mockito.MockitoAnnotations; |
| 222 | import org.mockito.Spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 223 | import org.mockito.stubbing.Answer; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 224 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 225 | import java.io.IOException; |
| 226 | import java.net.DatagramSocket; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 227 | import java.net.Inet4Address; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 228 | import java.net.Inet6Address; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 229 | import java.net.InetAddress; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 230 | import java.net.InetSocketAddress; |
| 231 | import java.net.Socket; |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 232 | import java.util.ArrayList; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 233 | import java.util.Arrays; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 234 | import java.util.Collection; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 235 | import java.util.Collections; |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 236 | import java.util.HashSet; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 237 | import java.util.List; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 238 | import java.util.Set; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 239 | import java.util.concurrent.CountDownLatch; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 240 | import java.util.concurrent.Executor; |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 241 | import java.util.concurrent.ExecutorService; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 242 | import java.util.concurrent.Executors; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 243 | import java.util.concurrent.LinkedBlockingQueue; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 244 | import java.util.concurrent.TimeUnit; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 245 | import java.util.concurrent.atomic.AtomicBoolean; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 246 | |
| 247 | import kotlin.reflect.KClass; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 248 | |
| 249 | /** |
| 250 | * Tests for {@link ConnectivityService}. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 251 | * |
| 252 | * Build, install and run with: |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 253 | * runtest frameworks-net -c com.android.server.ConnectivityServiceTest |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 254 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 255 | @RunWith(AndroidJUnit4.class) |
| 256 | @SmallTest |
| 257 | public class ConnectivityServiceTest { |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 258 | private static final String TAG = "ConnectivityServiceTest"; |
| 259 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 260 | private static final int TIMEOUT_MS = 500; |
Remi NGUYEN VAN | ef8377d | 2018-07-26 16:39:45 +0900 | [diff] [blame] | 261 | private static final int TEST_LINGER_DELAY_MS = 250; |
| 262 | // Chosen to be less than the linger timeout. This ensures that we can distinguish between a |
| 263 | // LOST callback that arrives immediately and a LOST callback that arrives after the linger |
| 264 | // timeout. For this, our assertions should run fast enough to leave less than |
| 265 | // (mService.mLingerDelayMs - TEST_CALLBACK_TIMEOUT_MS) between the time callbacks are |
| 266 | // supposedly fired, and the time we call expectCallback. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 267 | private static final int TEST_CALLBACK_TIMEOUT_MS = 200; |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 268 | // Chosen to be less than TEST_CALLBACK_TIMEOUT_MS. This ensures that requests have time to |
| 269 | // complete before callbacks are verified. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 270 | private static final int TEST_REQUEST_TIMEOUT_MS = 150; |
| 271 | |
| 272 | private static final int UNREASONABLY_LONG_ALARM_WAIT_MS = 1000; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 273 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 274 | private static final String CLAT_PREFIX = "v4-"; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 275 | private static final String MOBILE_IFNAME = "test_rmnet_data0"; |
| 276 | private static final String WIFI_IFNAME = "test_wlan0"; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 277 | private static final String[] EMPTY_STRING_ARRAY = new String[0]; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 278 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 279 | private MockContext mServiceContext; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 280 | private HandlerThread mCsHandlerThread; |
| 281 | private ConnectivityService mService; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 282 | private WrappedConnectivityManager mCm; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 283 | private TestNetworkAgentWrapper mWiFiNetworkAgent; |
| 284 | private TestNetworkAgentWrapper mCellNetworkAgent; |
| 285 | private TestNetworkAgentWrapper mEthernetNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 286 | private MockVpn mMockVpn; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 287 | private Context mContext; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 288 | private INetworkPolicyListener mPolicyListener; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 289 | private WrappedMultinetworkPolicyTracker mPolicyTracker; |
| 290 | private HandlerThread mAlarmManagerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 291 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 292 | @Mock IIpConnectivityMetrics mIpConnectivityMetrics; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 293 | @Mock IpConnectivityMetrics.Logger mMetricsService; |
| 294 | @Mock DefaultNetworkMetrics mDefaultNetworkMetrics; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 295 | @Mock INetworkManagementService mNetworkManagementService; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 296 | @Mock INetworkStatsService mStatsService; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 297 | @Mock INetworkPolicyManager mNpm; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 298 | @Mock IDnsResolver mMockDnsResolver; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 299 | @Mock INetd mMockNetd; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 300 | @Mock NetworkStackClient mNetworkStack; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 301 | @Mock PackageManager mPackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 302 | @Mock UserManager mUserManager; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 303 | @Mock NotificationManager mNotificationManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 304 | @Mock AlarmManager mAlarmManager; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 305 | |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 306 | private ArgumentCaptor<ResolverParamsParcel> mResolverParamsParcelCaptor = |
| 307 | ArgumentCaptor.forClass(ResolverParamsParcel.class); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 308 | |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 309 | // This class exists to test bindProcessToNetwork and getBoundNetworkForProcess. These methods |
| 310 | // do not go through ConnectivityService but talk to netd directly, so they don't automatically |
| 311 | // reflect the state of our test ConnectivityService. |
| 312 | private class WrappedConnectivityManager extends ConnectivityManager { |
| 313 | private Network mFakeBoundNetwork; |
| 314 | |
| 315 | public synchronized boolean bindProcessToNetwork(Network network) { |
| 316 | mFakeBoundNetwork = network; |
| 317 | return true; |
| 318 | } |
| 319 | |
| 320 | public synchronized Network getBoundNetworkForProcess() { |
| 321 | return mFakeBoundNetwork; |
| 322 | } |
| 323 | |
| 324 | public WrappedConnectivityManager(Context context, ConnectivityService service) { |
| 325 | super(context, service); |
| 326 | } |
| 327 | } |
| 328 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 329 | private class MockContext extends BroadcastInterceptingContext { |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 330 | private final MockContentResolver mContentResolver; |
| 331 | |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 332 | @Spy private Resources mResources; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 333 | private final LinkedBlockingQueue<Intent> mStartedActivities = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 334 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 335 | MockContext(Context base, ContentProvider settingsProvider) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 336 | super(base); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 337 | |
| 338 | mResources = spy(base.getResources()); |
| 339 | when(mResources.getStringArray(com.android.internal.R.array.networkAttributes)). |
| 340 | thenReturn(new String[] { |
| 341 | "wifi,1,1,1,-1,true", |
| 342 | "mobile,0,0,0,-1,true", |
| 343 | "mobile_mms,2,0,2,60000,true", |
| 344 | }); |
| 345 | |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 346 | mContentResolver = new MockContentResolver(); |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 347 | mContentResolver.addProvider(Settings.AUTHORITY, settingsProvider); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 348 | } |
| 349 | |
| 350 | @Override |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 351 | public void startActivityAsUser(Intent intent, UserHandle handle) { |
| 352 | mStartedActivities.offer(intent); |
| 353 | } |
| 354 | |
Chalard Jean | f30d1e1 | 2019-06-27 08:24:51 +0000 | [diff] [blame] | 355 | public Intent expectStartActivityIntent(int timeoutMs) { |
| 356 | Intent intent = null; |
| 357 | try { |
| 358 | intent = mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS); |
| 359 | } catch (InterruptedException e) {} |
| 360 | assertNotNull("Did not receive sign-in intent after " + timeoutMs + "ms", intent); |
| 361 | return intent; |
| 362 | } |
| 363 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 364 | public void expectNoStartActivityIntent(int timeoutMs) { |
| 365 | try { |
| 366 | assertNull("Received unexpected Intent to start activity", |
| 367 | mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS)); |
| 368 | } catch (InterruptedException e) {} |
| 369 | } |
| 370 | |
| 371 | @Override |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 372 | public Object getSystemService(String name) { |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 373 | if (Context.CONNECTIVITY_SERVICE.equals(name)) return mCm; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 374 | if (Context.NOTIFICATION_SERVICE.equals(name)) return mNotificationManager; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 375 | if (Context.NETWORK_STACK_SERVICE.equals(name)) return mNetworkStack; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 376 | if (Context.USER_SERVICE.equals(name)) return mUserManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 377 | if (Context.ALARM_SERVICE.equals(name)) return mAlarmManager; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 378 | return super.getSystemService(name); |
| 379 | } |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 380 | |
| 381 | @Override |
| 382 | public ContentResolver getContentResolver() { |
| 383 | return mContentResolver; |
| 384 | } |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 385 | |
| 386 | @Override |
| 387 | public Resources getResources() { |
| 388 | return mResources; |
| 389 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 390 | |
| 391 | @Override |
| 392 | public PackageManager getPackageManager() { |
| 393 | return mPackageManager; |
| 394 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 395 | |
| 396 | @Override |
| 397 | public void enforceCallingOrSelfPermission(String permission, String message) { |
| 398 | // The mainline permission can only be held if signed with the network stack certificate |
| 399 | // Skip testing for this permission. |
| 400 | if (NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK.equals(permission)) return; |
| 401 | // All other permissions should be held by the test or unnecessary: check as normal to |
| 402 | // make sure the code does not rely on unexpected permissions. |
| 403 | super.enforceCallingOrSelfPermission(permission, message); |
| 404 | } |
| 405 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 406 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 407 | private void waitForIdle() { |
| 408 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 409 | waitForIdle(mCellNetworkAgent, TIMEOUT_MS); |
| 410 | waitForIdle(mWiFiNetworkAgent, TIMEOUT_MS); |
| 411 | waitForIdle(mEthernetNetworkAgent, TIMEOUT_MS); |
| 412 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 413 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 414 | } |
| 415 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 416 | private void waitForIdle(TestNetworkAgentWrapper agent, long timeoutMs) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 417 | if (agent == null) { |
| 418 | return; |
| 419 | } |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 420 | agent.waitForIdle(timeoutMs); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 421 | } |
| 422 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 423 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 424 | public void testWaitForIdle() throws Exception { |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 425 | final int attempts = 50; // Causes the test to take about 200ms on bullhead-eng. |
| 426 | |
| 427 | // Tests that waitForIdle returns immediately if the service is already idle. |
| 428 | for (int i = 0; i < attempts; i++) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 429 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 430 | } |
| 431 | |
| 432 | // Bring up a network that we can use to send messages to ConnectivityService. |
| 433 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 434 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 435 | mWiFiNetworkAgent.connect(false); |
| 436 | waitFor(cv); |
| 437 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 438 | assertNotNull(n); |
| 439 | |
| 440 | // Tests that calling waitForIdle waits for messages to be processed. |
| 441 | for (int i = 0; i < attempts; i++) { |
| 442 | mWiFiNetworkAgent.setSignalStrength(i); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 443 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 444 | assertEquals(i, mCm.getNetworkCapabilities(n).getSignalStrength()); |
| 445 | } |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 446 | } |
| 447 | |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 448 | // This test has an inherent race condition in it, and cannot be enabled for continuous testing |
| 449 | // or presubmit tests. It is kept for manual runs and documentation purposes. |
Andreas Gampe | 35dbf35 | 2018-01-26 20:41:17 -0800 | [diff] [blame] | 450 | @Ignore |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 451 | public void verifyThatNotWaitingForIdleCausesRaceConditions() throws Exception { |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 452 | // Bring up a network that we can use to send messages to ConnectivityService. |
| 453 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 454 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 455 | mWiFiNetworkAgent.connect(false); |
| 456 | waitFor(cv); |
| 457 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 458 | assertNotNull(n); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 459 | |
| 460 | // Ensure that not calling waitForIdle causes a race condition. |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 461 | 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] | 462 | for (int i = 0; i < attempts; i++) { |
| 463 | mWiFiNetworkAgent.setSignalStrength(i); |
| 464 | if (i != mCm.getNetworkCapabilities(n).getSignalStrength()) { |
| 465 | // We hit a race condition, as expected. Pass the test. |
| 466 | return; |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | // No race? There is a bug in this test. |
| 471 | fail("expected race condition at least once in " + attempts + " attempts"); |
| 472 | } |
| 473 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 474 | private class TestNetworkAgentWrapper extends NetworkAgentWrapper { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 475 | private static final int VALIDATION_RESULT_BASE = NETWORK_VALIDATION_PROBE_DNS |
| 476 | | NETWORK_VALIDATION_PROBE_HTTP |
| 477 | | NETWORK_VALIDATION_PROBE_HTTPS; |
| 478 | private static final int VALIDATION_RESULT_VALID = VALIDATION_RESULT_BASE |
| 479 | | NETWORK_VALIDATION_RESULT_VALID; |
| 480 | private static final int VALIDATION_RESULT_PARTIAL = VALIDATION_RESULT_BASE |
| 481 | | NETWORK_VALIDATION_PROBE_FALLBACK |
| 482 | | NETWORK_VALIDATION_RESULT_PARTIAL; |
| 483 | private static final int VALIDATION_RESULT_INVALID = 0; |
| 484 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 485 | private INetworkMonitor mNetworkMonitor; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 486 | private INetworkMonitorCallbacks mNmCallbacks; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 487 | private int mNmValidationResult = VALIDATION_RESULT_BASE; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 488 | private String mNmValidationRedirectUrl = null; |
| 489 | private boolean mNmProvNotificationRequested = false; |
| 490 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 491 | private final ConditionVariable mNetworkStatusReceived = new ConditionVariable(); |
| 492 | // Contains the redirectUrl from networkStatus(). Before reading, wait for |
| 493 | // mNetworkStatusReceived. |
| 494 | private String mRedirectUrl; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 495 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 496 | TestNetworkAgentWrapper(int transport) throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 497 | this(transport, new LinkProperties()); |
| 498 | } |
| 499 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 500 | TestNetworkAgentWrapper(int transport, LinkProperties linkProperties) |
| 501 | throws Exception { |
| 502 | super(transport, linkProperties, mServiceContext); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 503 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 504 | // Waits for the NetworkAgent to be registered, which includes the creation of the |
| 505 | // NetworkMonitor. |
| 506 | waitForIdle(TIMEOUT_MS); |
| 507 | } |
| 508 | |
| 509 | @Override |
| 510 | protected InstrumentedNetworkAgent makeNetworkAgent(LinkProperties linkProperties) |
| 511 | throws Exception { |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 512 | mNetworkMonitor = mock(INetworkMonitor.class); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 513 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 514 | final Answer validateAnswer = inv -> { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 515 | new Thread(ignoreExceptions(this::onValidationRequested)).start(); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 516 | return null; |
| 517 | }; |
| 518 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 519 | doAnswer(validateAnswer).when(mNetworkMonitor).notifyNetworkConnected(any(), any()); |
| 520 | doAnswer(validateAnswer).when(mNetworkMonitor).forceReevaluation(anyInt()); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 521 | |
Remi NGUYEN VAN | 904a38b | 2019-03-15 02:25:09 +0900 | [diff] [blame] | 522 | final ArgumentCaptor<Network> nmNetworkCaptor = ArgumentCaptor.forClass(Network.class); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 523 | final ArgumentCaptor<INetworkMonitorCallbacks> nmCbCaptor = |
| 524 | ArgumentCaptor.forClass(INetworkMonitorCallbacks.class); |
| 525 | doNothing().when(mNetworkStack).makeNetworkMonitor( |
| 526 | nmNetworkCaptor.capture(), |
| 527 | any() /* name */, |
| 528 | nmCbCaptor.capture()); |
| 529 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 530 | final InstrumentedNetworkAgent na = new InstrumentedNetworkAgent(this, linkProperties) { |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 531 | @Override |
| 532 | public void networkStatus(int status, String redirectUrl) { |
| 533 | mRedirectUrl = redirectUrl; |
| 534 | mNetworkStatusReceived.open(); |
| 535 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 536 | }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 537 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 538 | assertEquals(na.netId, nmNetworkCaptor.getValue().netId); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 539 | mNmCallbacks = nmCbCaptor.getValue(); |
| 540 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 541 | mNmCallbacks.onNetworkMonitorCreated(mNetworkMonitor); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 542 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 543 | return na; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 544 | } |
| 545 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 546 | private void onValidationRequested() throws Exception { |
| 547 | if (mNmProvNotificationRequested |
| 548 | && ((mNmValidationResult & NETWORK_VALIDATION_RESULT_VALID) != 0)) { |
| 549 | mNmCallbacks.hideProvisioningNotification(); |
| 550 | mNmProvNotificationRequested = false; |
| 551 | } |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 552 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 553 | mNmCallbacks.notifyNetworkTested( |
| 554 | mNmValidationResult, mNmValidationRedirectUrl); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 555 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 556 | if (mNmValidationRedirectUrl != null) { |
| 557 | mNmCallbacks.showProvisioningNotification( |
| 558 | "test_provisioning_notif_action", "com.android.test.package"); |
| 559 | mNmProvNotificationRequested = true; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 560 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 561 | } |
| 562 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 563 | /** |
| 564 | * Connect without adding any internet capability. |
| 565 | */ |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 566 | public void connectWithoutInternet() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 567 | super.connect(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 568 | } |
| 569 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 570 | /** |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 571 | * Transition this NetworkAgent to CONNECTED state with NET_CAPABILITY_INTERNET. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 572 | * @param validated Indicate if network should pretend to be validated. |
| 573 | */ |
| 574 | public void connect(boolean validated) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 575 | connect(validated, true); |
| 576 | } |
| 577 | |
| 578 | /** |
| 579 | * Transition this NetworkAgent to CONNECTED state. |
| 580 | * @param validated Indicate if network should pretend to be validated. |
| 581 | * @param hasInternet Indicate if network should pretend to have NET_CAPABILITY_INTERNET. |
| 582 | */ |
| 583 | public void connect(boolean validated, boolean hasInternet) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 584 | assertFalse(getNetworkCapabilities().hasCapability(NET_CAPABILITY_INTERNET)); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 585 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 586 | ConnectivityManager.NetworkCallback callback = null; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 587 | final ConditionVariable validatedCv = new ConditionVariable(); |
| 588 | if (validated) { |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 589 | setNetworkValid(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 590 | NetworkRequest request = new NetworkRequest.Builder() |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 591 | .addTransportType(getNetworkCapabilities().getTransportTypes()[0]) |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 592 | .clearCapabilities() |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 593 | .build(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 594 | callback = new ConnectivityManager.NetworkCallback() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 595 | public void onCapabilitiesChanged(Network network, |
| 596 | NetworkCapabilities networkCapabilities) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 597 | if (network.equals(getNetwork()) && |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 598 | networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED)) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 599 | validatedCv.open(); |
| 600 | } |
| 601 | } |
| 602 | }; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 603 | mCm.registerNetworkCallback(request, callback); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 604 | } |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 605 | if (hasInternet) { |
| 606 | addCapability(NET_CAPABILITY_INTERNET); |
| 607 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 608 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 609 | connectWithoutInternet(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 610 | |
| 611 | if (validated) { |
| 612 | // Wait for network to validate. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 613 | waitFor(validatedCv); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 614 | setNetworkInvalid(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 615 | } |
| 616 | |
| 617 | if (callback != null) mCm.unregisterNetworkCallback(callback); |
| 618 | } |
| 619 | |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 620 | public void connectWithCaptivePortal(String redirectUrl) { |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 621 | setNetworkPortal(redirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 622 | connect(false); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 623 | } |
| 624 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 625 | public void connectWithPartialConnectivity() { |
| 626 | setNetworkPartial(); |
| 627 | connect(false); |
| 628 | } |
| 629 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 630 | public void connectWithPartialValidConnectivity() { |
| 631 | setNetworkPartialValid(); |
| 632 | connect(false); |
| 633 | } |
| 634 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 635 | void setNetworkValid() { |
| 636 | mNmValidationResult = VALIDATION_RESULT_VALID; |
| 637 | mNmValidationRedirectUrl = null; |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 638 | } |
| 639 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 640 | void setNetworkInvalid() { |
| 641 | mNmValidationResult = VALIDATION_RESULT_INVALID; |
| 642 | mNmValidationRedirectUrl = null; |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 643 | } |
| 644 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 645 | void setNetworkPortal(String redirectUrl) { |
| 646 | setNetworkInvalid(); |
| 647 | mNmValidationRedirectUrl = redirectUrl; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 648 | } |
| 649 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 650 | void setNetworkPartial() { |
| 651 | mNmValidationResult = VALIDATION_RESULT_PARTIAL; |
| 652 | mNmValidationRedirectUrl = null; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 653 | } |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 654 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 655 | void setNetworkPartialValid() { |
| 656 | mNmValidationResult = VALIDATION_RESULT_PARTIAL | VALIDATION_RESULT_VALID; |
| 657 | mNmValidationRedirectUrl = null; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 658 | } |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 659 | |
| 660 | public String waitForRedirectUrl() { |
| 661 | assertTrue(mNetworkStatusReceived.block(TIMEOUT_MS)); |
| 662 | return mRedirectUrl; |
| 663 | } |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 664 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 665 | public void expectDisconnected() { |
| 666 | expectDisconnected(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 667 | } |
| 668 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 669 | public void expectPreventReconnectReceived() { |
| 670 | expectPreventReconnectReceived(TIMEOUT_MS); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 671 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 672 | } |
| 673 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 674 | /** |
| 675 | * A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove |
| 676 | * operations have been processed. Before ConnectivityService can add or remove any requests, |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 677 | * the factory must be told to expect those operations by calling expectAddRequestsWithScores or |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 678 | * expectRemoveRequests. |
| 679 | */ |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 680 | private static class MockNetworkFactory extends NetworkFactory { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 681 | private final ConditionVariable mNetworkStartedCV = new ConditionVariable(); |
| 682 | private final ConditionVariable mNetworkStoppedCV = new ConditionVariable(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 683 | private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 684 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 685 | // Used to expect that requests be removed or added on a separate thread, without sleeping. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 686 | // Callers can call either expectAddRequestsWithScores() or expectRemoveRequests() exactly |
| 687 | // once, then cause some other thread to add or remove requests, then call |
| 688 | // waitForRequests(). |
| 689 | // It is not possible to wait for both add and remove requests. When adding, the queue |
| 690 | // contains the expected score. When removing, the value is unused, all matters is the |
| 691 | // number of objects in the queue. |
| 692 | private final LinkedBlockingQueue<Integer> mExpectations; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 693 | |
| 694 | // Whether we are currently expecting requests to be added or removed. Valid only if |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 695 | // mExpectations is non-empty. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 696 | private boolean mExpectingAdditions; |
| 697 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 698 | // Used to collect the networks requests managed by this factory. This is a duplicate of |
| 699 | // the internal information stored in the NetworkFactory (which is private). |
| 700 | private SparseArray<NetworkRequest> mNetworkRequests = new SparseArray<>(); |
| 701 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 702 | public MockNetworkFactory(Looper looper, Context context, String logTag, |
| 703 | NetworkCapabilities filter) { |
| 704 | super(looper, context, logTag, filter); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 705 | mExpectations = new LinkedBlockingQueue<>(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 706 | } |
| 707 | |
| 708 | public int getMyRequestCount() { |
| 709 | return getRequestCount(); |
| 710 | } |
| 711 | |
| 712 | protected void startNetwork() { |
| 713 | mNetworkStarted.set(true); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 714 | mNetworkStartedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 715 | } |
| 716 | |
| 717 | protected void stopNetwork() { |
| 718 | mNetworkStarted.set(false); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 719 | mNetworkStoppedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 720 | } |
| 721 | |
| 722 | public boolean getMyStartRequested() { |
| 723 | return mNetworkStarted.get(); |
| 724 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 725 | |
| 726 | public ConditionVariable getNetworkStartedCV() { |
| 727 | mNetworkStartedCV.close(); |
| 728 | return mNetworkStartedCV; |
| 729 | } |
| 730 | |
| 731 | public ConditionVariable getNetworkStoppedCV() { |
| 732 | mNetworkStoppedCV.close(); |
| 733 | return mNetworkStoppedCV; |
| 734 | } |
| 735 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 736 | @Override |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 737 | protected void handleAddRequest(NetworkRequest request, int score, |
| 738 | int factorySerialNumber) { |
| 739 | synchronized (mExpectations) { |
| 740 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 741 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 742 | assertNotNull("Added more requests than expected (" + request + " score : " |
| 743 | + score + ")", expectedScore); |
| 744 | // If we're expecting anything, we must be expecting additions. |
| 745 | if (!mExpectingAdditions) { |
| 746 | fail("Can't add requests while expecting requests to be removed"); |
| 747 | } |
| 748 | if (expectedScore != score) { |
| 749 | fail("Expected score was " + expectedScore + " but actual was " + score |
| 750 | + " in added request"); |
| 751 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 752 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 753 | // Add the request. |
| 754 | mNetworkRequests.put(request.requestId, request); |
| 755 | super.handleAddRequest(request, score, factorySerialNumber); |
| 756 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 757 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 758 | } |
| 759 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 760 | @Override |
| 761 | protected void handleRemoveRequest(NetworkRequest request) { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 762 | synchronized (mExpectations) { |
| 763 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 764 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 765 | assertTrue("Removed more requests than expected", expectedScore != null); |
| 766 | // If we're expecting anything, we must be expecting removals. |
| 767 | if (mExpectingAdditions) { |
| 768 | fail("Can't remove requests while expecting requests to be added"); |
| 769 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 770 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 771 | // Remove the request. |
| 772 | mNetworkRequests.remove(request.requestId); |
| 773 | super.handleRemoveRequest(request); |
| 774 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 775 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 776 | } |
| 777 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 778 | // Trigger releasing the request as unfulfillable |
| 779 | public void triggerUnfulfillable(NetworkRequest r) { |
| 780 | super.releaseRequestAsUnfulfillableByAnyFactory(r); |
| 781 | } |
| 782 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 783 | private void assertNoExpectations() { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 784 | if (mExpectations.size() != 0) { |
| 785 | fail("Can't add expectation, " + mExpectations.size() + " already pending"); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 786 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 787 | } |
| 788 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 789 | // Expects that requests with the specified scores will be added. |
| 790 | public void expectAddRequestsWithScores(final int... scores) { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 791 | assertNoExpectations(); |
| 792 | mExpectingAdditions = true; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 793 | for (int score : scores) { |
| 794 | mExpectations.add(score); |
| 795 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 796 | } |
| 797 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 798 | // Expects that count requests will be removed. |
| 799 | public void expectRemoveRequests(final int count) { |
| 800 | assertNoExpectations(); |
| 801 | mExpectingAdditions = false; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 802 | for (int i = 0; i < count; ++i) { |
| 803 | mExpectations.add(0); // For removals the score is ignored so any value will do. |
| 804 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 805 | } |
| 806 | |
| 807 | // Waits for the expected request additions or removals to happen within a timeout. |
| 808 | public void waitForRequests() throws InterruptedException { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 809 | final long deadline = SystemClock.elapsedRealtime() + TIMEOUT_MS; |
| 810 | synchronized (mExpectations) { |
| 811 | while (mExpectations.size() > 0 && SystemClock.elapsedRealtime() < deadline) { |
| 812 | mExpectations.wait(deadline - SystemClock.elapsedRealtime()); |
| 813 | } |
| 814 | } |
| 815 | final long count = mExpectations.size(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 816 | final String msg = count + " requests still not " + |
| 817 | (mExpectingAdditions ? "added" : "removed") + |
| 818 | " after " + TIMEOUT_MS + " ms"; |
| 819 | assertEquals(msg, 0, count); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 820 | } |
| 821 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 822 | public SparseArray<NetworkRequest> waitForNetworkRequests(final int count) |
| 823 | throws InterruptedException { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 824 | waitForRequests(); |
| 825 | assertEquals(count, getMyRequestCount()); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 826 | return mNetworkRequests; |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 827 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 828 | } |
| 829 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 830 | private static Looper startHandlerThreadAndReturnLooper() { |
| 831 | final HandlerThread handlerThread = new HandlerThread("MockVpnThread"); |
| 832 | handlerThread.start(); |
| 833 | return handlerThread.getLooper(); |
| 834 | } |
| 835 | |
| 836 | private class MockVpn extends Vpn { |
| 837 | // TODO : the interactions between this mock and the mock network agent are too |
| 838 | // hard to get right at this moment, because it's unclear in which case which |
| 839 | // target needs to get a method call or both, and in what order. It's because |
| 840 | // MockNetworkAgent wants to manage its own NetworkCapabilities, but the Vpn |
| 841 | // parent class of MockVpn agent wants that responsibility. |
| 842 | // That being said inside the test it should be possible to make the interactions |
| 843 | // harder to get wrong with precise speccing, judicious comments, helper methods |
| 844 | // and a few sprinkled assertions. |
| 845 | |
| 846 | private boolean mConnected = false; |
| 847 | // Careful ! This is different from mNetworkAgent, because MockNetworkAgent does |
| 848 | // not inherit from NetworkAgent. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 849 | private TestNetworkAgentWrapper mMockNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 850 | |
| 851 | public MockVpn(int userId) { |
| 852 | super(startHandlerThreadAndReturnLooper(), mServiceContext, mNetworkManagementService, |
| 853 | userId); |
| 854 | } |
| 855 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 856 | public void setNetworkAgent(TestNetworkAgentWrapper agent) { |
| 857 | agent.waitForIdle(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 858 | mMockNetworkAgent = agent; |
| 859 | mNetworkAgent = agent.getNetworkAgent(); |
| 860 | mNetworkCapabilities.set(agent.getNetworkCapabilities()); |
| 861 | } |
| 862 | |
| 863 | public void setUids(Set<UidRange> uids) { |
| 864 | mNetworkCapabilities.setUids(uids); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 865 | updateCapabilities(null /* defaultNetwork */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 866 | } |
| 867 | |
| 868 | @Override |
| 869 | public int getNetId() { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 870 | if (mMockNetworkAgent == null) { |
| 871 | return NETID_UNSET; |
| 872 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 873 | return mMockNetworkAgent.getNetwork().netId; |
| 874 | } |
| 875 | |
| 876 | @Override |
| 877 | public boolean appliesToUid(int uid) { |
| 878 | return mConnected; // Trickery to simplify testing. |
| 879 | } |
| 880 | |
| 881 | @Override |
| 882 | protected boolean isCallerEstablishedOwnerLocked() { |
| 883 | return mConnected; // Similar trickery |
| 884 | } |
| 885 | |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 886 | private void connect(boolean isAlwaysMetered) { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 887 | mNetworkCapabilities.set(mMockNetworkAgent.getNetworkCapabilities()); |
| 888 | mConnected = true; |
| 889 | mConfig = new VpnConfig(); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 890 | mConfig.isMetered = isAlwaysMetered; |
| 891 | } |
| 892 | |
| 893 | public void connectAsAlwaysMetered() { |
| 894 | connect(true /* isAlwaysMetered */); |
| 895 | } |
| 896 | |
| 897 | public void connect() { |
| 898 | connect(false /* isAlwaysMetered */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 899 | } |
| 900 | |
| 901 | @Override |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 902 | public NetworkCapabilities updateCapabilities(Network defaultNetwork) { |
| 903 | if (!mConnected) return null; |
| 904 | super.updateCapabilities(defaultNetwork); |
| 905 | // Because super.updateCapabilities will update the capabilities of the agent but |
| 906 | // not the mock agent, the mock agent needs to know about them. |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 907 | copyCapabilitiesToNetworkAgent(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 908 | return new NetworkCapabilities(mNetworkCapabilities); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 909 | } |
| 910 | |
| 911 | private void copyCapabilitiesToNetworkAgent() { |
| 912 | if (null != mMockNetworkAgent) { |
| 913 | mMockNetworkAgent.setNetworkCapabilities(mNetworkCapabilities, |
| 914 | false /* sendToConnectivityService */); |
| 915 | } |
| 916 | } |
| 917 | |
| 918 | public void disconnect() { |
| 919 | mConnected = false; |
| 920 | mConfig = null; |
| 921 | } |
| 922 | } |
| 923 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 924 | private void mockVpn(int uid) { |
| 925 | synchronized (mService.mVpns) { |
| 926 | int userId = UserHandle.getUserId(uid); |
| 927 | mMockVpn = new MockVpn(userId); |
| 928 | // This has no effect unless the VPN is actually connected, because things like |
| 929 | // getActiveNetworkForUidInternal call getNetworkAgentInfoForNetId on the VPN |
| 930 | // netId, and check if that network is actually connected. |
| 931 | mService.mVpns.put(userId, mMockVpn); |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 932 | } |
| 933 | } |
| 934 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 935 | private void setUidRulesChanged(int uidRules) throws RemoteException { |
| 936 | mPolicyListener.onUidRulesChanged(Process.myUid(), uidRules); |
| 937 | } |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 938 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 939 | private void setRestrictBackgroundChanged(boolean restrictBackground) throws RemoteException { |
| 940 | mPolicyListener.onRestrictBackgroundChanged(restrictBackground); |
| 941 | } |
| 942 | |
| 943 | private Nat464Xlat getNat464Xlat(NetworkAgentWrapper mna) { |
| 944 | return mService.getNetworkAgentInfoForNetwork(mna.getNetwork()).clatd; |
| 945 | } |
| 946 | |
| 947 | private static class WrappedMultinetworkPolicyTracker extends MultinetworkPolicyTracker { |
| 948 | volatile boolean mConfigRestrictsAvoidBadWifi; |
| 949 | volatile int mConfigMeteredMultipathPreference; |
| 950 | |
| 951 | WrappedMultinetworkPolicyTracker(Context c, Handler h, Runnable r) { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 952 | super(c, h, r); |
| 953 | } |
| 954 | |
| 955 | @Override |
| 956 | public boolean configRestrictsAvoidBadWifi() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 957 | return mConfigRestrictsAvoidBadWifi; |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 958 | } |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 959 | |
| 960 | @Override |
| 961 | public int configMeteredMultipathPreference() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 962 | return mConfigMeteredMultipathPreference; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 963 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 964 | } |
| 965 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 966 | /** |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 967 | * Wait up to TIMEOUT_MS for {@code conditionVariable} to open. |
| 968 | * Fails if TIMEOUT_MS goes by before {@code conditionVariable} opens. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 969 | */ |
| 970 | static private void waitFor(ConditionVariable conditionVariable) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 971 | if (conditionVariable.block(TIMEOUT_MS)) { |
| 972 | return; |
| 973 | } |
| 974 | fail("ConditionVariable was blocked for more than " + TIMEOUT_MS + "ms"); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 975 | } |
| 976 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 977 | private static final int VPN_USER = 0; |
| 978 | private static final int APP1_UID = UserHandle.getUid(VPN_USER, 10100); |
| 979 | private static final int APP2_UID = UserHandle.getUid(VPN_USER, 10101); |
| 980 | private static final int VPN_UID = UserHandle.getUid(VPN_USER, 10043); |
| 981 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 982 | @Before |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 983 | public void setUp() throws Exception { |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 984 | mContext = InstrumentationRegistry.getContext(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 985 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 986 | MockitoAnnotations.initMocks(this); |
| 987 | when(mMetricsService.defaultNetworkMetrics()).thenReturn(mDefaultNetworkMetrics); |
| 988 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 989 | when(mUserManager.getUsers(eq(true))).thenReturn( |
| 990 | Arrays.asList(new UserInfo[] { |
| 991 | new UserInfo(VPN_USER, "", 0), |
| 992 | })); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 993 | |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 994 | // InstrumentationTestRunner prepares a looper, but AndroidJUnitRunner does not. |
| 995 | // http://b/25897652 . |
| 996 | if (Looper.myLooper() == null) { |
| 997 | Looper.prepare(); |
| 998 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 999 | mockDefaultPackages(); |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1000 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1001 | FakeSettingsProvider.clearSettingsProvider(); |
| 1002 | mServiceContext = new MockContext(InstrumentationRegistry.getContext(), |
| 1003 | new FakeSettingsProvider()); |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 1004 | LocalServices.removeServiceForTest(NetworkPolicyManagerInternal.class); |
| 1005 | LocalServices.addService( |
| 1006 | NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class)); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1007 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1008 | mAlarmManagerThread = new HandlerThread("TestAlarmManager"); |
| 1009 | mAlarmManagerThread.start(); |
| 1010 | initAlarmManager(mAlarmManager, mAlarmManagerThread.getThreadHandler()); |
| 1011 | |
| 1012 | mCsHandlerThread = new HandlerThread("TestConnectivityService"); |
| 1013 | final ConnectivityService.Dependencies deps = makeDependencies(); |
| 1014 | mService = new ConnectivityService(mServiceContext, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 1015 | mNetworkManagementService, |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 1016 | mStatsService, |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1017 | mNpm, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1018 | mMockDnsResolver, |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 1019 | mock(IpConnectivityLog.class), |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 1020 | mMockNetd, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1021 | deps); |
| 1022 | mService.mLingerDelayMs = TEST_LINGER_DELAY_MS; |
| 1023 | verify(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1024 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1025 | final ArgumentCaptor<INetworkPolicyListener> policyListenerCaptor = |
| 1026 | ArgumentCaptor.forClass(INetworkPolicyListener.class); |
| 1027 | verify(mNpm).registerListener(policyListenerCaptor.capture()); |
| 1028 | mPolicyListener = policyListenerCaptor.getValue(); |
| 1029 | |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1030 | // Create local CM before sending system ready so that we can answer |
| 1031 | // getSystemService() correctly. |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1032 | mCm = new WrappedConnectivityManager(InstrumentationRegistry.getContext(), mService); |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1033 | mService.systemReady(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1034 | mockVpn(Process.myUid()); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 1035 | mCm.bindProcessToNetwork(null); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 1036 | |
| 1037 | // Ensure that the default setting for Captive Portals is used for most tests |
| 1038 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_PROMPT); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1039 | setAlwaysOnNetworks(false); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 1040 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1041 | } |
| 1042 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1043 | private ConnectivityService.Dependencies makeDependencies() { |
| 1044 | final MockableSystemProperties systemProperties = spy(new MockableSystemProperties()); |
| 1045 | when(systemProperties.getInt("net.tcp.default_init_rwnd", 0)).thenReturn(0); |
| 1046 | when(systemProperties.getBoolean("ro.radio.noril", false)).thenReturn(false); |
| 1047 | |
| 1048 | final ConnectivityService.Dependencies deps = mock(ConnectivityService.Dependencies.class); |
| 1049 | doReturn(mCsHandlerThread).when(deps).makeHandlerThread(); |
| 1050 | doReturn(new TestNetIdManager()).when(deps).makeNetIdManager(); |
| 1051 | doReturn(mNetworkStack).when(deps).getNetworkStack(); |
| 1052 | doReturn(systemProperties).when(deps).getSystemProperties(); |
| 1053 | doReturn(mock(Tethering.class)).when(deps).makeTethering(any(), any(), any(), any(), any()); |
| 1054 | doReturn(mock(ProxyTracker.class)).when(deps).makeProxyTracker(any(), any()); |
| 1055 | doReturn(mMetricsService).when(deps).getMetricsLogger(); |
| 1056 | doReturn(true).when(deps).queryUserAccess(anyInt(), anyInt()); |
| 1057 | doReturn(mIpConnectivityMetrics).when(deps).getIpConnectivityMetrics(); |
| 1058 | doReturn(true).when(deps).hasService(Context.ETHERNET_SERVICE); |
| 1059 | doAnswer(inv -> { |
| 1060 | mPolicyTracker = new WrappedMultinetworkPolicyTracker( |
| 1061 | inv.getArgument(0), inv.getArgument(1), inv.getArgument(2)); |
| 1062 | return mPolicyTracker; |
| 1063 | }).when(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
| 1064 | |
| 1065 | return deps; |
| 1066 | } |
| 1067 | |
| 1068 | private static void initAlarmManager(final AlarmManager am, final Handler alarmHandler) { |
| 1069 | doAnswer(inv -> { |
| 1070 | final long when = inv.getArgument(1); |
| 1071 | final WakeupMessage wakeupMsg = inv.getArgument(3); |
| 1072 | final Handler handler = inv.getArgument(4); |
| 1073 | |
| 1074 | long delayMs = when - SystemClock.elapsedRealtime(); |
| 1075 | if (delayMs < 0) delayMs = 0; |
| 1076 | if (delayMs > UNREASONABLY_LONG_ALARM_WAIT_MS) { |
| 1077 | fail("Attempting to send msg more than " + UNREASONABLY_LONG_ALARM_WAIT_MS |
| 1078 | + "ms into the future: " + delayMs); |
| 1079 | } |
| 1080 | alarmHandler.postDelayed(() -> handler.post(wakeupMsg::onAlarm), wakeupMsg /* token */, |
| 1081 | delayMs); |
| 1082 | |
| 1083 | return null; |
| 1084 | }).when(am).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(), anyString(), |
| 1085 | any(WakeupMessage.class), any()); |
| 1086 | |
| 1087 | doAnswer(inv -> { |
| 1088 | final WakeupMessage wakeupMsg = inv.getArgument(0); |
| 1089 | alarmHandler.removeCallbacksAndMessages(wakeupMsg /* token */); |
| 1090 | return null; |
| 1091 | }).when(am).cancel(any(WakeupMessage.class)); |
| 1092 | } |
| 1093 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1094 | @After |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1095 | public void tearDown() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1096 | setAlwaysOnNetworks(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1097 | if (mCellNetworkAgent != null) { |
| 1098 | mCellNetworkAgent.disconnect(); |
| 1099 | mCellNetworkAgent = null; |
| 1100 | } |
| 1101 | if (mWiFiNetworkAgent != null) { |
| 1102 | mWiFiNetworkAgent.disconnect(); |
| 1103 | mWiFiNetworkAgent = null; |
| 1104 | } |
| 1105 | if (mEthernetNetworkAgent != null) { |
| 1106 | mEthernetNetworkAgent.disconnect(); |
| 1107 | mEthernetNetworkAgent = null; |
| 1108 | } |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1109 | FakeSettingsProvider.clearSettingsProvider(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1110 | |
| 1111 | mCsHandlerThread.quitSafely(); |
| 1112 | mAlarmManagerThread.quitSafely(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1113 | } |
| 1114 | |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1115 | private void mockDefaultPackages() throws Exception { |
| 1116 | final String testPackageName = mContext.getPackageName(); |
| 1117 | final PackageInfo testPackageInfo = mContext.getPackageManager().getPackageInfo( |
| 1118 | testPackageName, PackageManager.GET_PERMISSIONS); |
| 1119 | when(mPackageManager.getPackagesForUid(Binder.getCallingUid())).thenReturn( |
| 1120 | new String[] {testPackageName}); |
| 1121 | when(mPackageManager.getPackageInfoAsUser(eq(testPackageName), anyInt(), |
| 1122 | eq(UserHandle.getCallingUserId()))).thenReturn(testPackageInfo); |
| 1123 | |
| 1124 | when(mPackageManager.getInstalledPackages(eq(GET_PERMISSIONS | MATCH_ANY_USER))).thenReturn( |
| 1125 | Arrays.asList(new PackageInfo[] { |
| 1126 | buildPackageInfo(/* SYSTEM */ false, APP1_UID), |
| 1127 | buildPackageInfo(/* SYSTEM */ false, APP2_UID), |
| 1128 | buildPackageInfo(/* SYSTEM */ false, VPN_UID) |
| 1129 | })); |
| 1130 | } |
| 1131 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1132 | private void verifyActiveNetwork(int transport) { |
| 1133 | // Test getActiveNetworkInfo() |
| 1134 | assertNotNull(mCm.getActiveNetworkInfo()); |
| 1135 | assertEquals(transportToLegacyType(transport), mCm.getActiveNetworkInfo().getType()); |
| 1136 | // Test getActiveNetwork() |
| 1137 | assertNotNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1138 | assertEquals(mCm.getActiveNetwork(), mCm.getActiveNetworkForUid(Process.myUid())); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1139 | if (!NetworkCapabilities.isValidTransport(transport)) { |
| 1140 | throw new IllegalStateException("Unknown transport " + transport); |
| 1141 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1142 | switch (transport) { |
| 1143 | case TRANSPORT_WIFI: |
| 1144 | assertEquals(mCm.getActiveNetwork(), mWiFiNetworkAgent.getNetwork()); |
| 1145 | break; |
| 1146 | case TRANSPORT_CELLULAR: |
| 1147 | assertEquals(mCm.getActiveNetwork(), mCellNetworkAgent.getNetwork()); |
| 1148 | break; |
| 1149 | default: |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1150 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1151 | } |
| 1152 | // Test getNetworkInfo(Network) |
| 1153 | assertNotNull(mCm.getNetworkInfo(mCm.getActiveNetwork())); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1154 | assertEquals(transportToLegacyType(transport), |
| 1155 | mCm.getNetworkInfo(mCm.getActiveNetwork()).getType()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1156 | // Test getNetworkCapabilities(Network) |
| 1157 | assertNotNull(mCm.getNetworkCapabilities(mCm.getActiveNetwork())); |
| 1158 | assertTrue(mCm.getNetworkCapabilities(mCm.getActiveNetwork()).hasTransport(transport)); |
| 1159 | } |
| 1160 | |
| 1161 | private void verifyNoNetwork() { |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 1162 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1163 | // Test getActiveNetworkInfo() |
| 1164 | assertNull(mCm.getActiveNetworkInfo()); |
| 1165 | // Test getActiveNetwork() |
| 1166 | assertNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1167 | assertNull(mCm.getActiveNetworkForUid(Process.myUid())); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1168 | // Test getAllNetworks() |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1169 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1170 | } |
| 1171 | |
| 1172 | /** |
| 1173 | * Return a ConditionVariable that opens when {@code count} numbers of CONNECTIVITY_ACTION |
| 1174 | * broadcasts are received. |
| 1175 | */ |
| 1176 | private ConditionVariable waitForConnectivityBroadcasts(final int count) { |
| 1177 | final ConditionVariable cv = new ConditionVariable(); |
| 1178 | mServiceContext.registerReceiver(new BroadcastReceiver() { |
| 1179 | private int remaining = count; |
| 1180 | public void onReceive(Context context, Intent intent) { |
| 1181 | if (--remaining == 0) { |
| 1182 | cv.open(); |
| 1183 | mServiceContext.unregisterReceiver(this); |
| 1184 | } |
| 1185 | } |
| 1186 | }, new IntentFilter(CONNECTIVITY_ACTION)); |
| 1187 | return cv; |
| 1188 | } |
| 1189 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1190 | @Test |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1191 | public void testNetworkTypes() { |
| 1192 | // Ensure that our mocks for the networkAttributes config variable work as expected. If they |
| 1193 | // don't, then tests that depend on CONNECTIVITY_ACTION broadcasts for these network types |
| 1194 | // will fail. Failing here is much easier to debug. |
| 1195 | assertTrue(mCm.isNetworkSupported(TYPE_WIFI)); |
| 1196 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE)); |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 1197 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE_MMS)); |
| 1198 | assertFalse(mCm.isNetworkSupported(TYPE_MOBILE_FOTA)); |
| 1199 | |
| 1200 | // Check that TYPE_ETHERNET is supported. Unlike the asserts above, which only validate our |
| 1201 | // mocks, this assert exercises the ConnectivityService code path that ensures that |
| 1202 | // TYPE_ETHERNET is supported if the ethernet service is running. |
| 1203 | assertTrue(mCm.isNetworkSupported(TYPE_ETHERNET)); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1204 | } |
| 1205 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1206 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1207 | public void testLingering() throws Exception { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1208 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1209 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1210 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1211 | assertNull(mCm.getActiveNetworkInfo()); |
| 1212 | assertNull(mCm.getActiveNetwork()); |
| 1213 | // Test bringing up validated cellular. |
| 1214 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1215 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1216 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1217 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1218 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1219 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1220 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1221 | assertTrue(mCm.getAllNetworks()[0].equals(mWiFiNetworkAgent.getNetwork()) || |
| 1222 | mCm.getAllNetworks()[1].equals(mWiFiNetworkAgent.getNetwork())); |
| 1223 | // Test bringing up validated WiFi. |
| 1224 | cv = waitForConnectivityBroadcasts(2); |
| 1225 | mWiFiNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1226 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1227 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1228 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1229 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1230 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1231 | assertTrue(mCm.getAllNetworks()[0].equals(mCellNetworkAgent.getNetwork()) || |
| 1232 | mCm.getAllNetworks()[1].equals(mCellNetworkAgent.getNetwork())); |
| 1233 | // Test cellular linger timeout. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1234 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1235 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1236 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1237 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1238 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1239 | assertEquals(mCm.getAllNetworks()[0], mCm.getActiveNetwork()); |
| 1240 | // Test WiFi disconnect. |
| 1241 | cv = waitForConnectivityBroadcasts(1); |
| 1242 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1243 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1244 | verifyNoNetwork(); |
| 1245 | } |
| 1246 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1247 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1248 | public void testValidatedCellularOutscoresUnvalidatedWiFi() throws Exception { |
| 1249 | // Test bringing up unvalidated WiFi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1250 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1251 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1252 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1253 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1254 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1255 | // Test bringing up unvalidated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1256 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1257 | mCellNetworkAgent.connect(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1258 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1259 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1260 | // Test cellular disconnect. |
| 1261 | mCellNetworkAgent.disconnect(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1262 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1263 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1264 | // Test bringing up validated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1265 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1266 | cv = waitForConnectivityBroadcasts(2); |
| 1267 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1268 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1269 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1270 | // Test cellular disconnect. |
| 1271 | cv = waitForConnectivityBroadcasts(2); |
| 1272 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1273 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1274 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1275 | // Test WiFi disconnect. |
| 1276 | cv = waitForConnectivityBroadcasts(1); |
| 1277 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1278 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1279 | verifyNoNetwork(); |
| 1280 | } |
| 1281 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1282 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1283 | public void testUnvalidatedWifiOutscoresUnvalidatedCellular() throws Exception { |
| 1284 | // Test bringing up unvalidated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1285 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1286 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1287 | mCellNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1288 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1289 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1290 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1291 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1292 | cv = waitForConnectivityBroadcasts(2); |
| 1293 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1294 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1295 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1296 | // Test WiFi disconnect. |
| 1297 | cv = waitForConnectivityBroadcasts(2); |
| 1298 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1299 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1300 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1301 | // Test cellular disconnect. |
| 1302 | cv = waitForConnectivityBroadcasts(1); |
| 1303 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1304 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1305 | verifyNoNetwork(); |
| 1306 | } |
| 1307 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1308 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1309 | public void testUnlingeringDoesNotValidate() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1310 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1311 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1312 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1313 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1314 | waitFor(cv); |
| 1315 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1316 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1317 | NET_CAPABILITY_VALIDATED)); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1318 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1319 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1320 | cv = waitForConnectivityBroadcasts(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1321 | mCellNetworkAgent.connect(true); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1322 | waitFor(cv); |
| 1323 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1324 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1325 | NET_CAPABILITY_VALIDATED)); |
| 1326 | // Test cellular disconnect. |
| 1327 | cv = waitForConnectivityBroadcasts(2); |
| 1328 | mCellNetworkAgent.disconnect(); |
| 1329 | waitFor(cv); |
| 1330 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1331 | // Unlingering a network should not cause it to be marked as validated. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1332 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1333 | NET_CAPABILITY_VALIDATED)); |
| 1334 | } |
| 1335 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1336 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1337 | public void testCellularOutscoresWeakWifi() throws Exception { |
| 1338 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1339 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1340 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1341 | mCellNetworkAgent.connect(true); |
| 1342 | waitFor(cv); |
| 1343 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1344 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1345 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1346 | cv = waitForConnectivityBroadcasts(2); |
| 1347 | mWiFiNetworkAgent.connect(true); |
| 1348 | waitFor(cv); |
| 1349 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1350 | // Test WiFi getting really weak. |
| 1351 | cv = waitForConnectivityBroadcasts(2); |
| 1352 | mWiFiNetworkAgent.adjustScore(-11); |
| 1353 | waitFor(cv); |
| 1354 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1355 | // Test WiFi restoring signal strength. |
| 1356 | cv = waitForConnectivityBroadcasts(2); |
| 1357 | mWiFiNetworkAgent.adjustScore(11); |
| 1358 | waitFor(cv); |
| 1359 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1360 | } |
| 1361 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1362 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1363 | public void testReapingNetwork() throws Exception { |
| 1364 | // Test bringing up WiFi without NET_CAPABILITY_INTERNET. |
| 1365 | // Expect it to be torn down immediately because it satisfies no requests. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1366 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1367 | mWiFiNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1368 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1369 | // Test bringing up cellular without NET_CAPABILITY_INTERNET. |
| 1370 | // Expect it to be torn down immediately because it satisfies no requests. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1371 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1372 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1373 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1374 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1375 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1376 | final ConditionVariable cv = waitForConnectivityBroadcasts(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1377 | mWiFiNetworkAgent.connect(true); |
| 1378 | waitFor(cv); |
| 1379 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1380 | // Test bringing up unvalidated cellular. |
| 1381 | // Expect it to be torn down because it could never be the highest scoring network |
| 1382 | // satisfying the default request even if it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1383 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1384 | mCellNetworkAgent.connect(false); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1385 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1386 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1387 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1388 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1389 | } |
| 1390 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1391 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1392 | public void testCellularFallback() throws Exception { |
| 1393 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1394 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1395 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1396 | mCellNetworkAgent.connect(true); |
| 1397 | waitFor(cv); |
| 1398 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1399 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1400 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1401 | cv = waitForConnectivityBroadcasts(2); |
| 1402 | mWiFiNetworkAgent.connect(true); |
| 1403 | waitFor(cv); |
| 1404 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1405 | // Reevaluate WiFi (it'll instantly fail DNS). |
| 1406 | cv = waitForConnectivityBroadcasts(2); |
| 1407 | assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1408 | NET_CAPABILITY_VALIDATED)); |
| 1409 | mCm.reportBadNetwork(mWiFiNetworkAgent.getNetwork()); |
| 1410 | // Should quickly fall back to Cellular. |
| 1411 | waitFor(cv); |
| 1412 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1413 | NET_CAPABILITY_VALIDATED)); |
| 1414 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1415 | // Reevaluate cellular (it'll instantly fail DNS). |
| 1416 | cv = waitForConnectivityBroadcasts(2); |
| 1417 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1418 | NET_CAPABILITY_VALIDATED)); |
| 1419 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1420 | // Should quickly fall back to WiFi. |
| 1421 | waitFor(cv); |
| 1422 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1423 | NET_CAPABILITY_VALIDATED)); |
| 1424 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1425 | NET_CAPABILITY_VALIDATED)); |
| 1426 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1427 | } |
| 1428 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1429 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1430 | public void testWiFiFallback() throws Exception { |
| 1431 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1432 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1433 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 1434 | mWiFiNetworkAgent.connect(false); |
| 1435 | waitFor(cv); |
| 1436 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1437 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1438 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1439 | cv = waitForConnectivityBroadcasts(2); |
| 1440 | mCellNetworkAgent.connect(true); |
| 1441 | waitFor(cv); |
| 1442 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1443 | // Reevaluate cellular (it'll instantly fail DNS). |
| 1444 | cv = waitForConnectivityBroadcasts(2); |
| 1445 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1446 | NET_CAPABILITY_VALIDATED)); |
| 1447 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1448 | // Should quickly fall back to WiFi. |
| 1449 | waitFor(cv); |
| 1450 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1451 | NET_CAPABILITY_VALIDATED)); |
| 1452 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1453 | } |
| 1454 | |
Lorenzo Colitti | ed3168e | 2019-01-23 17:54:08 +0900 | [diff] [blame] | 1455 | @Test |
| 1456 | public void testRequiresValidation() { |
| 1457 | assertTrue(NetworkMonitorUtils.isValidationRequired( |
| 1458 | mCm.getDefaultRequest().networkCapabilities)); |
| 1459 | } |
| 1460 | |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1461 | /** |
| 1462 | * Utility NetworkCallback for testing. The caller must explicitly test for all the callbacks |
| 1463 | * this class receives, by calling expectCallback() exactly once each time a callback is |
| 1464 | * received. assertNoCallback may be called at any time. |
| 1465 | */ |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1466 | private class TestNetworkCallback extends TestableNetworkCallback { |
| 1467 | @Override |
| 1468 | public void assertNoCallback() { |
| 1469 | // TODO: better support this use case in TestableNetworkCallback |
| 1470 | waitForIdle(); |
| 1471 | assertNoCallback(0 /* timeout */); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1472 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1473 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1474 | @Override |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1475 | public <T extends CallbackRecord> T expectCallback(final KClass<T> type, final HasNetwork n, |
| 1476 | final long timeoutMs) { |
| 1477 | final T callback = super.expectCallback(type, n, timeoutMs); |
| 1478 | if (callback instanceof CallbackRecord.Losing) { |
| 1479 | // TODO : move this to the specific test(s) needing this rather than here. |
| 1480 | final CallbackRecord.Losing losing = (CallbackRecord.Losing) callback; |
| 1481 | final int maxMsToLive = losing.getMaxMsToLive(); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1482 | String msg = String.format( |
| 1483 | "Invalid linger time value %d, must be between %d and %d", |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1484 | maxMsToLive, 0, mService.mLingerDelayMs); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1485 | assertTrue(msg, 0 <= maxMsToLive && maxMsToLive <= mService.mLingerDelayMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1486 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1487 | return callback; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1488 | } |
| 1489 | } |
| 1490 | |
| 1491 | // Can't be part of TestNetworkCallback because "cannot be declared static; static methods can |
| 1492 | // only be declared in a static or top level type". |
| 1493 | static void assertNoCallbacks(TestNetworkCallback ... callbacks) { |
| 1494 | for (TestNetworkCallback c : callbacks) { |
| 1495 | c.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1496 | } |
| 1497 | } |
| 1498 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1499 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1500 | public void testStateChangeNetworkCallbacks() throws Exception { |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1501 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1502 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 1503 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1504 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 1505 | .clearCapabilities().build(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1506 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1507 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1508 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1509 | .addTransportType(TRANSPORT_CELLULAR).build(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1510 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1511 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 1512 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 1513 | |
| 1514 | // Test unvalidated networks |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1515 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1516 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1517 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1518 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1519 | cellNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1520 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1521 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1522 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1523 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1524 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1525 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1526 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1527 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1528 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1529 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1530 | cv = waitForConnectivityBroadcasts(2); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1531 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1532 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1533 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1534 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1535 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1536 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1537 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1538 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1539 | cv = waitForConnectivityBroadcasts(2); |
| 1540 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1541 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1542 | wifiNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1543 | cellNetworkCallback.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1544 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1545 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1546 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1547 | cv = waitForConnectivityBroadcasts(1); |
| 1548 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1549 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
| 1550 | cellNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1551 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1552 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1553 | |
| 1554 | // Test validated networks |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1555 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1556 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1557 | genericNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1558 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1559 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1560 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1561 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1562 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1563 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1564 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1565 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1566 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1567 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1568 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1569 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1570 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1571 | genericNetworkCallback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1572 | genericNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1573 | wifiNetworkCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1574 | cellNetworkCallback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1575 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1576 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1577 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1578 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1579 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1580 | wifiNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1581 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1582 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1583 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1584 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
| 1585 | cellNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1586 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1587 | } |
| 1588 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1589 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 1590 | public void testMultipleLingering() throws Exception { |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1591 | // This test would be flaky with the default 120ms timer: that is short enough that |
| 1592 | // lingered networks are torn down before assertions can be run. We don't want to mock the |
| 1593 | // lingering timer to keep the WakeupMessage logic realistic: this has already proven useful |
| 1594 | // in detecting races. |
| 1595 | mService.mLingerDelayMs = 300; |
| 1596 | |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1597 | NetworkRequest request = new NetworkRequest.Builder() |
| 1598 | .clearCapabilities().addCapability(NET_CAPABILITY_NOT_METERED) |
| 1599 | .build(); |
| 1600 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1601 | mCm.registerNetworkCallback(request, callback); |
| 1602 | |
| 1603 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1604 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1605 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1606 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1607 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1608 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1609 | |
| 1610 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1611 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1612 | mEthernetNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1613 | |
| 1614 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1615 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1616 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1617 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1618 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1619 | |
| 1620 | mWiFiNetworkAgent.connect(true); |
| 1621 | // We get AVAILABLE on wifi when wifi connects and satisfies our unmetered request. |
| 1622 | // We then get LOSING when wifi validates and cell is outscored. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1623 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1624 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1625 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1626 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1627 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1628 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1629 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1630 | |
| 1631 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1632 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1633 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1634 | callback.expectCallback(CallbackRecord.LOSING, mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1635 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1636 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1637 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1638 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1639 | |
| 1640 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1641 | callback.expectCallback(CallbackRecord.LOST, mEthernetNetworkAgent); |
| 1642 | defaultCallback.expectCallback(CallbackRecord.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1643 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1644 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1645 | |
| 1646 | for (int i = 0; i < 4; i++) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1647 | TestNetworkAgentWrapper oldNetwork, newNetwork; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1648 | if (i % 2 == 0) { |
| 1649 | mWiFiNetworkAgent.adjustScore(-15); |
| 1650 | oldNetwork = mWiFiNetworkAgent; |
| 1651 | newNetwork = mCellNetworkAgent; |
| 1652 | } else { |
| 1653 | mWiFiNetworkAgent.adjustScore(15); |
| 1654 | oldNetwork = mCellNetworkAgent; |
| 1655 | newNetwork = mWiFiNetworkAgent; |
| 1656 | |
| 1657 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1658 | callback.expectCallback(CallbackRecord.LOSING, oldNetwork); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1659 | // TODO: should we send an AVAILABLE callback to newNetwork, to indicate that it is no |
| 1660 | // longer lingering? |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1661 | defaultCallback.expectAvailableCallbacksValidated(newNetwork); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1662 | assertEquals(newNetwork.getNetwork(), mCm.getActiveNetwork()); |
| 1663 | } |
| 1664 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1665 | |
| 1666 | // Verify that if a network no longer satisfies a request, we send LOST and not LOSING, even |
| 1667 | // if the network is still up. |
| 1668 | mWiFiNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1669 | // We expect a notification about the capabilities change, and nothing else. |
| 1670 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, mWiFiNetworkAgent); |
| 1671 | defaultCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1672 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1673 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1674 | |
| 1675 | // Wifi no longer satisfies our listen, which is for an unmetered network. |
| 1676 | // 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] | 1677 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1678 | |
| 1679 | // Disconnect our test networks. |
| 1680 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1681 | defaultCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1682 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1683 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1684 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1685 | defaultCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1686 | waitForIdle(); |
| 1687 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1688 | |
| 1689 | mCm.unregisterNetworkCallback(callback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1690 | waitForIdle(); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1691 | |
| 1692 | // Check that a network is only lingered or torn down if it would not satisfy a request even |
| 1693 | // if it validated. |
| 1694 | request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 1695 | callback = new TestNetworkCallback(); |
| 1696 | |
| 1697 | mCm.registerNetworkCallback(request, callback); |
| 1698 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1699 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1700 | mCellNetworkAgent.connect(false); // Score: 10 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1701 | callback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1702 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1703 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1704 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1705 | |
| 1706 | // Bring up wifi with a score of 20. |
| 1707 | // Cell stays up because it would satisfy the default request if it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1708 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1709 | mWiFiNetworkAgent.connect(false); // Score: 20 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1710 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1711 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1712 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1713 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1714 | |
| 1715 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1716 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1717 | defaultCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1718 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1719 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1720 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1721 | |
| 1722 | // Bring up wifi with a score of 70. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1723 | // Cell is lingered because it would not satisfy any request, even if it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1724 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1725 | mWiFiNetworkAgent.adjustScore(50); |
| 1726 | mWiFiNetworkAgent.connect(false); // Score: 70 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1727 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1728 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1729 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1730 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1731 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1732 | |
| 1733 | // Tear down wifi. |
| 1734 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1735 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1736 | defaultCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1737 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1738 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1739 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1740 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1741 | // Bring up wifi, then validate it. Previous versions would immediately tear down cell, but |
| 1742 | // it's arguably correct to linger it, since it was the default network before it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1743 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1744 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1745 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1746 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1747 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1748 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1749 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1750 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1751 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1752 | |
| 1753 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1754 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1755 | defaultCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1756 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1757 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1758 | callback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
| 1759 | defaultCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1760 | waitForIdle(); |
| 1761 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1762 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1763 | // If a network is lingering, and we add and remove a request from it, resume lingering. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1764 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1765 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1766 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1767 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1768 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1769 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1770 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1771 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 1772 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1773 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1774 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1775 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1776 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1777 | |
| 1778 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1779 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 1780 | NetworkCallback noopCallback = new NetworkCallback(); |
| 1781 | mCm.requestNetwork(cellRequest, noopCallback); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1782 | // TODO: should this cause an AVAILABLE callback, to indicate that the network is no longer |
| 1783 | // lingering? |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1784 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1785 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1786 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1787 | // Similar to the above: lingering can start even after the lingered request is removed. |
| 1788 | // Disconnect wifi and switch to cell. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1789 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1790 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1791 | defaultCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1792 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1793 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1794 | |
| 1795 | // Cell is now the default network. Pin it with a cell-specific request. |
| 1796 | noopCallback = new NetworkCallback(); // Can't reuse NetworkCallbacks. http://b/20701525 |
| 1797 | mCm.requestNetwork(cellRequest, noopCallback); |
| 1798 | |
| 1799 | // Now connect wifi, and expect it to become the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1800 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1801 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1802 | callback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 1803 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1804 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1805 | // The default request is lingering on cell, but nothing happens to cell, and we send no |
| 1806 | // callbacks for it, because it's kept up by cellRequest. |
| 1807 | callback.assertNoCallback(); |
| 1808 | // Now unregister cellRequest and expect cell to start lingering. |
| 1809 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1810 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1811 | |
| 1812 | // Let linger run its course. |
| 1813 | callback.assertNoCallback(); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1814 | final int lingerTimeoutMs = mService.mLingerDelayMs + mService.mLingerDelayMs / 4; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1815 | callback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1816 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1817 | // Register a TRACK_DEFAULT request and check that it does not affect lingering. |
| 1818 | TestNetworkCallback trackDefaultCallback = new TestNetworkCallback(); |
| 1819 | mCm.registerDefaultNetworkCallback(trackDefaultCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1820 | trackDefaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1821 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1822 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1823 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1824 | callback.expectCallback(CallbackRecord.LOSING, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1825 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1826 | trackDefaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
| 1827 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1828 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1829 | |
| 1830 | // Let linger run its course. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1831 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1832 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1833 | // Clean up. |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1834 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1835 | callback.expectCallback(CallbackRecord.LOST, mEthernetNetworkAgent); |
| 1836 | defaultCallback.expectCallback(CallbackRecord.LOST, mEthernetNetworkAgent); |
| 1837 | trackDefaultCallback.expectCallback(CallbackRecord.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1838 | |
| 1839 | mCm.unregisterNetworkCallback(callback); |
| 1840 | mCm.unregisterNetworkCallback(defaultCallback); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1841 | mCm.unregisterNetworkCallback(trackDefaultCallback); |
| 1842 | } |
| 1843 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1844 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 1845 | public void testNetworkGoesIntoBackgroundAfterLinger() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1846 | setAlwaysOnNetworks(true); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 1847 | NetworkRequest request = new NetworkRequest.Builder() |
| 1848 | .clearCapabilities() |
| 1849 | .build(); |
| 1850 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1851 | mCm.registerNetworkCallback(request, callback); |
| 1852 | |
| 1853 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1854 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1855 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1856 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1857 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 1858 | |
| 1859 | mCellNetworkAgent.connect(true); |
| 1860 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1861 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1862 | |
| 1863 | // Wifi comes up and cell lingers. |
| 1864 | mWiFiNetworkAgent.connect(true); |
| 1865 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 1866 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1867 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 1868 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 1869 | |
| 1870 | // File a request for cellular, then release it. |
| 1871 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1872 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 1873 | NetworkCallback noopCallback = new NetworkCallback(); |
| 1874 | mCm.requestNetwork(cellRequest, noopCallback); |
| 1875 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1876 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 1877 | |
| 1878 | // Let linger run its course. |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 1879 | callback.assertNoCallback(); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 1880 | final int lingerTimeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
| 1881 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent, |
| 1882 | lingerTimeoutMs); |
| 1883 | |
| 1884 | // Clean up. |
| 1885 | mCm.unregisterNetworkCallback(defaultCallback); |
| 1886 | mCm.unregisterNetworkCallback(callback); |
| 1887 | } |
| 1888 | |
| 1889 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 1890 | public void testExplicitlySelected() throws Exception { |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1891 | NetworkRequest request = new NetworkRequest.Builder() |
| 1892 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 1893 | .build(); |
| 1894 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1895 | mCm.registerNetworkCallback(request, callback); |
| 1896 | |
| 1897 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1898 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1899 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1900 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1901 | |
| 1902 | // Bring up unvalidated wifi with explicitlySelected=true. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1903 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1904 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1905 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1906 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1907 | |
| 1908 | // Cell Remains the default. |
| 1909 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1910 | |
| 1911 | // Lower wifi's score to below than cell, and check that it doesn't disconnect because |
| 1912 | // it's explicitly selected. |
| 1913 | mWiFiNetworkAgent.adjustScore(-40); |
| 1914 | mWiFiNetworkAgent.adjustScore(40); |
| 1915 | callback.assertNoCallback(); |
| 1916 | |
| 1917 | // If the user chooses yes on the "No Internet access, stay connected?" dialog, we switch to |
| 1918 | // wifi even though it's unvalidated. |
| 1919 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), true, false); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1920 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1921 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1922 | |
| 1923 | // Disconnect wifi, and then reconnect, again with explicitlySelected=true. |
| 1924 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1925 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1926 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1927 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1928 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1929 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1930 | |
| 1931 | // If the user chooses no on the "No Internet access, stay connected?" dialog, we ask the |
| 1932 | // network to disconnect. |
| 1933 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), false, false); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1934 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1935 | |
| 1936 | // Reconnect, again with explicitlySelected=true, but this time validate. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1937 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1938 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1939 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1940 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1941 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1942 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 1943 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1944 | |
| 1945 | // BUG: the network will no longer linger, even though it's validated and outscored. |
| 1946 | // TODO: fix this. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1947 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1948 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1949 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1950 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1951 | callback.assertNoCallback(); |
| 1952 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1953 | // Disconnect wifi, and then reconnect as if the user had selected "yes, don't ask again" |
| 1954 | // (i.e., with explicitlySelected=true and acceptUnvalidated=true). Expect to switch to |
| 1955 | // wifi immediately. |
| 1956 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1957 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1958 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1959 | mWiFiNetworkAgent.explicitlySelected(true, true); |
| 1960 | mWiFiNetworkAgent.connect(false); |
| 1961 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1962 | callback.expectCallback(CallbackRecord.LOSING, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1963 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1964 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1965 | callback.expectCallback(CallbackRecord.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1966 | |
| 1967 | // Disconnect and reconnect with explicitlySelected=false and acceptUnvalidated=true. |
| 1968 | // Check that the network is not scored specially and that the device prefers cell data. |
| 1969 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1970 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1971 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 1972 | mWiFiNetworkAgent.explicitlySelected(false, true); |
| 1973 | mWiFiNetworkAgent.connect(false); |
| 1974 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1975 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1976 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1977 | // Clean up. |
| 1978 | mWiFiNetworkAgent.disconnect(); |
| 1979 | mCellNetworkAgent.disconnect(); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1980 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1981 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 1982 | callback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1983 | } |
| 1984 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 1985 | private int[] makeIntArray(final int size, final int value) { |
| 1986 | final int[] array = new int[size]; |
| 1987 | Arrays.fill(array, value); |
| 1988 | return array; |
| 1989 | } |
| 1990 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 1991 | private void tryNetworkFactoryRequests(int capability) throws Exception { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 1992 | // Verify NOT_RESTRICTED is set appropriately |
| 1993 | final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability) |
| 1994 | .build().networkCapabilities; |
| 1995 | if (capability == NET_CAPABILITY_CBS || capability == NET_CAPABILITY_DUN || |
| 1996 | capability == NET_CAPABILITY_EIMS || capability == NET_CAPABILITY_FOTA || |
| 1997 | capability == NET_CAPABILITY_IA || capability == NET_CAPABILITY_IMS || |
Paul Jensen | aae613d | 2015-08-19 11:06:15 -0400 | [diff] [blame] | 1998 | capability == NET_CAPABILITY_RCS || capability == NET_CAPABILITY_XCAP) { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 1999 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2000 | } else { |
| 2001 | assertTrue(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2002 | } |
| 2003 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2004 | NetworkCapabilities filter = new NetworkCapabilities(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2005 | filter.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2006 | final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests"); |
| 2007 | handlerThread.start(); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2008 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2009 | mServiceContext, "testFactory", filter); |
| 2010 | testFactory.setScoreFilter(40); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2011 | ConditionVariable cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2012 | testFactory.expectAddRequestsWithScores(0); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2013 | testFactory.register(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2014 | testFactory.waitForNetworkRequests(1); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2015 | int expectedRequestCount = 1; |
| 2016 | NetworkCallback networkCallback = null; |
| 2017 | // For non-INTERNET capabilities we cannot rely on the default request being present, so |
| 2018 | // add one. |
| 2019 | if (capability != NET_CAPABILITY_INTERNET) { |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2020 | assertFalse(testFactory.getMyStartRequested()); |
| 2021 | NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build(); |
| 2022 | networkCallback = new NetworkCallback(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2023 | testFactory.expectAddRequestsWithScores(0); // New request |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2024 | mCm.requestNetwork(request, networkCallback); |
| 2025 | expectedRequestCount++; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2026 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2027 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2028 | waitFor(cv); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2029 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2030 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2031 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2032 | // Now bring in a higher scored network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2033 | TestNetworkAgentWrapper testAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2034 | // Rather than create a validated network which complicates things by registering it's |
| 2035 | // own NetworkRequest during startup, just bump up the score to cancel out the |
| 2036 | // unvalidated penalty. |
| 2037 | testAgent.adjustScore(40); |
| 2038 | cv = testFactory.getNetworkStoppedCV(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2039 | |
| 2040 | // When testAgent connects, ConnectivityService will re-send us all current requests with |
| 2041 | // the new score. There are expectedRequestCount such requests, and we must wait for all of |
| 2042 | // them. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2043 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 50)); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2044 | testAgent.connect(false); |
| 2045 | testAgent.addCapability(capability); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2046 | waitFor(cv); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2047 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2048 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2049 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2050 | // Bring in a bunch of requests. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2051 | testFactory.expectAddRequestsWithScores(makeIntArray(10, 50)); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2052 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2053 | ConnectivityManager.NetworkCallback[] networkCallbacks = |
| 2054 | new ConnectivityManager.NetworkCallback[10]; |
| 2055 | for (int i = 0; i< networkCallbacks.length; i++) { |
| 2056 | networkCallbacks[i] = new ConnectivityManager.NetworkCallback(); |
| 2057 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2058 | builder.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2059 | mCm.requestNetwork(builder.build(), networkCallbacks[i]); |
| 2060 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2061 | testFactory.waitForNetworkRequests(10 + expectedRequestCount); |
| 2062 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2063 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2064 | // Remove the requests. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2065 | testFactory.expectRemoveRequests(10); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2066 | for (int i = 0; i < networkCallbacks.length; i++) { |
| 2067 | mCm.unregisterNetworkCallback(networkCallbacks[i]); |
| 2068 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2069 | testFactory.waitForNetworkRequests(expectedRequestCount); |
| 2070 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2071 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2072 | // Drop the higher scored network. |
| 2073 | cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2074 | // With the default network disconnecting, the requests are sent with score 0 to factories. |
| 2075 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 0)); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2076 | testAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2077 | waitFor(cv); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2078 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2079 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2080 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2081 | |
| 2082 | testFactory.unregister(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2083 | if (networkCallback != null) mCm.unregisterNetworkCallback(networkCallback); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2084 | handlerThread.quit(); |
| 2085 | } |
| 2086 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2087 | @Test |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2088 | public void testNetworkFactoryRequests() throws Exception { |
| 2089 | tryNetworkFactoryRequests(NET_CAPABILITY_MMS); |
| 2090 | tryNetworkFactoryRequests(NET_CAPABILITY_SUPL); |
| 2091 | tryNetworkFactoryRequests(NET_CAPABILITY_DUN); |
| 2092 | tryNetworkFactoryRequests(NET_CAPABILITY_FOTA); |
| 2093 | tryNetworkFactoryRequests(NET_CAPABILITY_IMS); |
| 2094 | tryNetworkFactoryRequests(NET_CAPABILITY_CBS); |
| 2095 | tryNetworkFactoryRequests(NET_CAPABILITY_WIFI_P2P); |
| 2096 | tryNetworkFactoryRequests(NET_CAPABILITY_IA); |
| 2097 | tryNetworkFactoryRequests(NET_CAPABILITY_RCS); |
| 2098 | tryNetworkFactoryRequests(NET_CAPABILITY_XCAP); |
| 2099 | tryNetworkFactoryRequests(NET_CAPABILITY_EIMS); |
| 2100 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_METERED); |
| 2101 | tryNetworkFactoryRequests(NET_CAPABILITY_INTERNET); |
| 2102 | tryNetworkFactoryRequests(NET_CAPABILITY_TRUSTED); |
| 2103 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_VPN); |
| 2104 | // Skipping VALIDATED and CAPTIVE_PORTAL as they're disallowed. |
| 2105 | } |
| 2106 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2107 | @Test |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2108 | public void testNoMutableNetworkRequests() throws Exception { |
| 2109 | PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent("a"), 0); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 2110 | NetworkRequest request1 = new NetworkRequest.Builder() |
| 2111 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 2112 | .build(); |
| 2113 | NetworkRequest request2 = new NetworkRequest.Builder() |
| 2114 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL) |
| 2115 | .build(); |
| 2116 | |
| 2117 | Class<IllegalArgumentException> expected = IllegalArgumentException.class; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 2118 | assertThrows(expected, () -> mCm.requestNetwork(request1, new NetworkCallback())); |
| 2119 | assertThrows(expected, () -> mCm.requestNetwork(request1, pendingIntent)); |
| 2120 | assertThrows(expected, () -> mCm.requestNetwork(request2, new NetworkCallback())); |
| 2121 | assertThrows(expected, () -> mCm.requestNetwork(request2, pendingIntent)); |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2122 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2123 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2124 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2125 | public void testMMSonWiFi() throws Exception { |
| 2126 | // Test bringing up cellular without MMS NetworkRequest gets reaped |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2127 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2128 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2129 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2130 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2131 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2132 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2133 | verifyNoNetwork(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2134 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2135 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2136 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 2137 | final ConditionVariable cv = waitForConnectivityBroadcasts(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2138 | mWiFiNetworkAgent.connect(true); |
| 2139 | waitFor(cv); |
| 2140 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2141 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2142 | // Register MMS NetworkRequest |
| 2143 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2144 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2145 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2146 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2147 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2148 | // Test bringing up unvalidated cellular with MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2149 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2150 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2151 | mCellNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2152 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2153 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2154 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2155 | // Test releasing NetworkRequest disconnects cellular with MMS |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2156 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2157 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2158 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 2159 | } |
| 2160 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2161 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2162 | public void testMMSonCell() throws Exception { |
| 2163 | // Test bringing up cellular without MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2164 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2165 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 2166 | mCellNetworkAgent.connect(false); |
| 2167 | waitFor(cv); |
| 2168 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2169 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2170 | // Register MMS NetworkRequest |
| 2171 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2172 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2173 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2174 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2175 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2176 | // Test bringing up MMS cellular network |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2177 | TestNetworkAgentWrapper |
| 2178 | mmsNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2179 | mmsNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
| 2180 | mmsNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2181 | networkCallback.expectAvailableCallbacksUnvalidated(mmsNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2182 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2183 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2184 | // Test releasing MMS NetworkRequest does not disconnect main cellular NetworkAgent |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2185 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2186 | mmsNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2187 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 2188 | } |
| 2189 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2190 | @Test |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame^] | 2191 | @FlakyTest(bugId = 140306320) |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2192 | public void testPartialConnectivity() throws Exception { |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2193 | // Register network callback. |
| 2194 | NetworkRequest request = new NetworkRequest.Builder() |
| 2195 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2196 | .build(); |
| 2197 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2198 | mCm.registerNetworkCallback(request, callback); |
| 2199 | |
| 2200 | // Bring up validated mobile data. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2201 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2202 | mCellNetworkAgent.connect(true); |
| 2203 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2204 | |
| 2205 | // Bring up wifi with partial connectivity. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2206 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2207 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2208 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2209 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2210 | |
| 2211 | // Mobile data should be the default network. |
| 2212 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2213 | callback.assertNoCallback(); |
| 2214 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2215 | // With HTTPS probe disabled, NetworkMonitor should pass the network validation with http |
| 2216 | // probe. |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2217 | mWiFiNetworkAgent.setNetworkPartialValid(); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2218 | // If the user chooses yes to use this partial connectivity wifi, switch the default |
| 2219 | // network to wifi and check if wifi becomes valid or not. |
| 2220 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2221 | false /* always */); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2222 | // If user accepts partial connectivity network, |
| 2223 | // NetworkMonitor#setAcceptPartialConnectivity() should be called too. |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2224 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2225 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2226 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2227 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2228 | // validated. |
| 2229 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2230 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2231 | NetworkCapabilities nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, |
| 2232 | mWiFiNetworkAgent); |
| 2233 | assertTrue(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
| 2234 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2235 | |
| 2236 | // Disconnect and reconnect wifi with partial connectivity again. |
| 2237 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2238 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2239 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2240 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2241 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2242 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2243 | |
| 2244 | // Mobile data should be the default network. |
| 2245 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2246 | |
| 2247 | // If the user chooses no, disconnect wifi immediately. |
| 2248 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), false/* accept */, |
| 2249 | false /* always */); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2250 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2251 | |
| 2252 | // If user accepted partial connectivity before, and device reconnects to that network |
| 2253 | // again, but now the network has full connectivity. The network shouldn't contain |
| 2254 | // NET_CAPABILITY_PARTIAL_CONNECTIVITY. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2255 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2256 | // acceptUnvalidated is also used as setting for accepting partial networks. |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2257 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2258 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2259 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2260 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2261 | // If user accepted partial connectivity network before, |
| 2262 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2263 | // ConnectivityService#updateNetworkInfo(). |
| 2264 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2265 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2266 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2267 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2268 | nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2269 | assertFalse(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2270 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2271 | // Wifi should be the default network. |
| 2272 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2273 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2274 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2275 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2276 | // The user accepted partial connectivity and selected "don't ask again". Now the user |
| 2277 | // reconnects to the partial connectivity network. Switch to wifi as soon as partial |
| 2278 | // connectivity is detected. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2279 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2280 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2281 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2282 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2283 | // If user accepted partial connectivity network before, |
| 2284 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2285 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2286 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2287 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2288 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2289 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2290 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2291 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2292 | mWiFiNetworkAgent.setNetworkValid(); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2293 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2294 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2295 | // validated. |
| 2296 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
| 2297 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2298 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2299 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2300 | |
| 2301 | // If the user accepted partial connectivity, and the device auto-reconnects to the partial |
| 2302 | // connectivity network, it should contain both PARTIAL_CONNECTIVITY and VALIDATED. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2303 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2304 | mWiFiNetworkAgent.explicitlySelected(false /* explicitlySelected */, |
| 2305 | true /* acceptUnvalidated */); |
| 2306 | |
| 2307 | // NetworkMonitor will immediately (once the HTTPS probe fails...) report the network as |
| 2308 | // valid, because ConnectivityService calls setAcceptPartialConnectivity before it calls |
| 2309 | // notifyNetworkConnected. |
| 2310 | mWiFiNetworkAgent.connectWithPartialValidConnectivity(); |
| 2311 | waitForIdle(); |
| 2312 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
| 2313 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2314 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2315 | callback.expectCapabilitiesWith( |
| 2316 | NET_CAPABILITY_PARTIAL_CONNECTIVITY | NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2317 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2318 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2319 | } |
| 2320 | |
| 2321 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2322 | public void testCaptivePortalOnPartialConnectivity() throws Exception { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2323 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2324 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2325 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2326 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2327 | |
| 2328 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2329 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2330 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2331 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2332 | |
| 2333 | // Bring up a network with a captive portal. |
| 2334 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2335 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2336 | String redirectUrl = "http://android.com/path"; |
| 2337 | mWiFiNetworkAgent.connectWithCaptivePortal(redirectUrl); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2338 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2339 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), redirectUrl); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2340 | |
| 2341 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
| 2342 | mCm.startCaptivePortalApp(mWiFiNetworkAgent.getNetwork()); |
| 2343 | verify(mWiFiNetworkAgent.mNetworkMonitor, timeout(TIMEOUT_MS).times(1)) |
| 2344 | .launchCaptivePortalApp(); |
| 2345 | |
| 2346 | // Report that the captive portal is dismissed with partial connectivity, and check that |
| 2347 | // callbacks are fired. |
| 2348 | mWiFiNetworkAgent.setNetworkPartial(); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2349 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2350 | waitForIdle(); |
| 2351 | captivePortalCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2352 | mWiFiNetworkAgent); |
| 2353 | |
| 2354 | // Report partial connectivity is accepted. |
| 2355 | mWiFiNetworkAgent.setNetworkPartialValid(); |
| 2356 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2357 | false /* always */); |
| 2358 | waitForIdle(); |
| 2359 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2360 | captivePortalCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2361 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 2362 | NetworkCapabilities nc = |
| 2363 | validatedCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2364 | mWiFiNetworkAgent); |
| 2365 | |
| 2366 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2367 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2368 | } |
| 2369 | |
| 2370 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2371 | public void testCaptivePortal() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2372 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2373 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2374 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2375 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2376 | |
| 2377 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2378 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2379 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2380 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2381 | |
| 2382 | // Bring up a network with a captive portal. |
| 2383 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2384 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2385 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2386 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2387 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2388 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), firstRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2389 | |
| 2390 | // Take down network. |
| 2391 | // Expect onLost callback. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2392 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2393 | captivePortalCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2394 | |
| 2395 | // Bring up a network with a captive portal. |
| 2396 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2397 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2398 | String secondRedirectUrl = "http://example.com/secondPath"; |
| 2399 | mWiFiNetworkAgent.connectWithCaptivePortal(secondRedirectUrl); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2400 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2401 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), secondRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2402 | |
| 2403 | // Make captive portal disappear then revalidate. |
| 2404 | // Expect onLost callback because network no longer provides NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2405 | mWiFiNetworkAgent.setNetworkValid(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2406 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2407 | captivePortalCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2408 | |
| 2409 | // Expect NET_CAPABILITY_VALIDATED onAvailable callback. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2410 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2411 | // Expect no notification to be shown when captive portal disappears by itself |
| 2412 | verify(mNotificationManager, never()).notifyAsUser( |
| 2413 | anyString(), eq(NotificationType.LOGGED_IN.eventId), any(), any()); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2414 | |
| 2415 | // Break network connectivity. |
| 2416 | // Expect NET_CAPABILITY_VALIDATED onLost callback. |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2417 | mWiFiNetworkAgent.setNetworkInvalid(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2418 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2419 | validatedCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2420 | } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 2421 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2422 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2423 | public void testCaptivePortalApp() throws Exception { |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2424 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2425 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2426 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2427 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2428 | |
| 2429 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2430 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2431 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2432 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2433 | |
| 2434 | // Bring up wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2435 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2436 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2437 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2438 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2439 | |
| 2440 | // Check that calling startCaptivePortalApp does nothing. |
| 2441 | final int fastTimeoutMs = 100; |
| 2442 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2443 | waitForIdle(); |
| 2444 | verify(mWiFiNetworkAgent.mNetworkMonitor, never()).launchCaptivePortalApp(); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2445 | mServiceContext.expectNoStartActivityIntent(fastTimeoutMs); |
| 2446 | |
| 2447 | // Turn into a captive portal. |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2448 | mWiFiNetworkAgent.setNetworkPortal("http://example.com"); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2449 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2450 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2451 | validatedCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2452 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2453 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2454 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2455 | waitForIdle(); |
| 2456 | verify(mWiFiNetworkAgent.mNetworkMonitor).launchCaptivePortalApp(); |
| 2457 | |
| 2458 | // NetworkMonitor uses startCaptivePortal(Network, Bundle) (startCaptivePortalAppInternal) |
| 2459 | final Bundle testBundle = new Bundle(); |
| 2460 | final String testKey = "testkey"; |
| 2461 | final String testValue = "testvalue"; |
| 2462 | testBundle.putString(testKey, testValue); |
| 2463 | mCm.startCaptivePortalApp(wifiNetwork, testBundle); |
| 2464 | final Intent signInIntent = mServiceContext.expectStartActivityIntent(TIMEOUT_MS); |
| 2465 | assertEquals(ACTION_CAPTIVE_PORTAL_SIGN_IN, signInIntent.getAction()); |
| 2466 | assertEquals(testValue, signInIntent.getStringExtra(testKey)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2467 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2468 | // Report that the captive portal is dismissed, and check that callbacks are fired |
| 2469 | mWiFiNetworkAgent.setNetworkValid(); |
| 2470 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2471 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2472 | captivePortalCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2473 | verify(mNotificationManager, times(1)).notifyAsUser(anyString(), |
| 2474 | eq(NotificationType.LOGGED_IN.eventId), any(), eq(UserHandle.ALL)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2475 | |
| 2476 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2477 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2478 | } |
| 2479 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2480 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2481 | public void testAvoidOrIgnoreCaptivePortals() throws Exception { |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2482 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2483 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2484 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2485 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2486 | |
| 2487 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2488 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2489 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2490 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2491 | |
| 2492 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_AVOID); |
| 2493 | // Bring up a network with a captive portal. |
| 2494 | // Expect it to fail to connect and not result in any callbacks. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2495 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2496 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2497 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2498 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2499 | mWiFiNetworkAgent.expectDisconnected(); |
| 2500 | mWiFiNetworkAgent.expectPreventReconnectReceived(); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2501 | |
| 2502 | assertNoCallbacks(captivePortalCallback, validatedCallback); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2503 | } |
| 2504 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2505 | private NetworkRequest.Builder newWifiRequestBuilder() { |
| 2506 | return new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI); |
| 2507 | } |
| 2508 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2509 | /** |
| 2510 | * Verify request matching behavior with network specifiers. |
| 2511 | * |
| 2512 | * Note: this test is somewhat problematic since it involves removing capabilities from |
| 2513 | * agents - i.e. agents rejecting requests which they previously accepted. This is flagged |
| 2514 | * as a WTF bug in |
| 2515 | * {@link ConnectivityService#mixInCapabilities(NetworkAgentInfo, NetworkCapabilities)} but |
| 2516 | * does work. |
| 2517 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2518 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2519 | public void testNetworkSpecifier() throws Exception { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2520 | // A NetworkSpecifier subclass that matches all networks but must not be visible to apps. |
| 2521 | class ConfidentialMatchAllNetworkSpecifier extends NetworkSpecifier implements |
| 2522 | Parcelable { |
| 2523 | @Override |
| 2524 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2525 | return true; |
| 2526 | } |
| 2527 | |
| 2528 | @Override |
| 2529 | public int describeContents() { |
| 2530 | return 0; |
| 2531 | } |
| 2532 | |
| 2533 | @Override |
| 2534 | public void writeToParcel(Parcel dest, int flags) {} |
| 2535 | |
| 2536 | @Override |
| 2537 | public NetworkSpecifier redact() { |
| 2538 | return null; |
| 2539 | } |
| 2540 | } |
| 2541 | |
| 2542 | // A network specifier that matches either another LocalNetworkSpecifier with the same |
| 2543 | // string or a ConfidentialMatchAllNetworkSpecifier, and can be passed to apps as is. |
| 2544 | class LocalStringNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2545 | private String mString; |
| 2546 | |
| 2547 | LocalStringNetworkSpecifier(String string) { |
| 2548 | mString = string; |
| 2549 | } |
| 2550 | |
| 2551 | @Override |
| 2552 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2553 | if (other instanceof LocalStringNetworkSpecifier) { |
| 2554 | return TextUtils.equals(mString, |
| 2555 | ((LocalStringNetworkSpecifier) other).mString); |
| 2556 | } |
| 2557 | if (other instanceof ConfidentialMatchAllNetworkSpecifier) return true; |
| 2558 | return false; |
| 2559 | } |
| 2560 | |
| 2561 | @Override |
| 2562 | public int describeContents() { |
| 2563 | return 0; |
| 2564 | } |
| 2565 | @Override |
| 2566 | public void writeToParcel(Parcel dest, int flags) {} |
| 2567 | } |
| 2568 | |
| 2569 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2570 | NetworkRequest rEmpty1 = newWifiRequestBuilder().build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2571 | NetworkRequest rEmpty2 = newWifiRequestBuilder().setNetworkSpecifier((String) null).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2572 | NetworkRequest rEmpty3 = newWifiRequestBuilder().setNetworkSpecifier("").build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2573 | NetworkRequest rEmpty4 = newWifiRequestBuilder().setNetworkSpecifier( |
| 2574 | (NetworkSpecifier) null).build(); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2575 | NetworkRequest rFoo = newWifiRequestBuilder().setNetworkSpecifier( |
| 2576 | new LocalStringNetworkSpecifier("foo")).build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2577 | NetworkRequest rBar = newWifiRequestBuilder().setNetworkSpecifier( |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2578 | new LocalStringNetworkSpecifier("bar")).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2579 | |
| 2580 | TestNetworkCallback cEmpty1 = new TestNetworkCallback(); |
| 2581 | TestNetworkCallback cEmpty2 = new TestNetworkCallback(); |
| 2582 | TestNetworkCallback cEmpty3 = new TestNetworkCallback(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2583 | TestNetworkCallback cEmpty4 = new TestNetworkCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2584 | TestNetworkCallback cFoo = new TestNetworkCallback(); |
| 2585 | TestNetworkCallback cBar = new TestNetworkCallback(); |
| 2586 | TestNetworkCallback[] emptyCallbacks = new TestNetworkCallback[] { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2587 | cEmpty1, cEmpty2, cEmpty3, cEmpty4 }; |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2588 | |
| 2589 | mCm.registerNetworkCallback(rEmpty1, cEmpty1); |
| 2590 | mCm.registerNetworkCallback(rEmpty2, cEmpty2); |
| 2591 | mCm.registerNetworkCallback(rEmpty3, cEmpty3); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2592 | mCm.registerNetworkCallback(rEmpty4, cEmpty4); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2593 | mCm.registerNetworkCallback(rFoo, cFoo); |
| 2594 | mCm.registerNetworkCallback(rBar, cBar); |
| 2595 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2596 | LocalStringNetworkSpecifier nsFoo = new LocalStringNetworkSpecifier("foo"); |
| 2597 | LocalStringNetworkSpecifier nsBar = new LocalStringNetworkSpecifier("bar"); |
| 2598 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2599 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2600 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2601 | cEmpty1.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2602 | cEmpty2.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2603 | cEmpty3.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2604 | cEmpty4.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2605 | assertNoCallbacks(cFoo, cBar); |
| 2606 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2607 | mWiFiNetworkAgent.setNetworkSpecifier(nsFoo); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2608 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2609 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2610 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2611 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2612 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2613 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2614 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2615 | assertEquals(nsFoo, |
| 2616 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2617 | cFoo.assertNoCallback(); |
| 2618 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2619 | mWiFiNetworkAgent.setNetworkSpecifier(nsBar); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2620 | cFoo.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2621 | cBar.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2622 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2623 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2624 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2625 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2626 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2627 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2628 | assertEquals(nsBar, |
| 2629 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 2630 | cBar.assertNoCallback(); |
| 2631 | |
| 2632 | mWiFiNetworkAgent.setNetworkSpecifier(new ConfidentialMatchAllNetworkSpecifier()); |
| 2633 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2634 | for (TestNetworkCallback c : emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2635 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2636 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2637 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2638 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2639 | (caps) -> caps.getNetworkSpecifier() == null); |
| 2640 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2641 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2642 | assertNull( |
| 2643 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 2644 | cFoo.assertNoCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2645 | cBar.assertNoCallback(); |
| 2646 | |
| 2647 | mWiFiNetworkAgent.setNetworkSpecifier(null); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2648 | cFoo.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 2649 | cBar.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2650 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2651 | c.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2652 | } |
| 2653 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2654 | assertNoCallbacks(cEmpty1, cEmpty2, cEmpty3, cEmpty4, cFoo, cBar); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2655 | } |
| 2656 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2657 | @Test |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2658 | public void testInvalidNetworkSpecifier() { |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2659 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2660 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2661 | builder.setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2662 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2663 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2664 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2665 | NetworkCapabilities networkCapabilities = new NetworkCapabilities(); |
| 2666 | networkCapabilities.addTransportType(TRANSPORT_WIFI) |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2667 | .setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2668 | mService.requestNetwork(networkCapabilities, null, 0, null, |
| 2669 | ConnectivityManager.TYPE_WIFI); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2670 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2671 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2672 | class NonParcelableSpecifier extends NetworkSpecifier { |
| 2673 | public boolean satisfiedBy(NetworkSpecifier other) { return false; } |
| 2674 | }; |
| 2675 | class ParcelableSpecifier extends NonParcelableSpecifier implements Parcelable { |
| 2676 | @Override public int describeContents() { return 0; } |
| 2677 | @Override public void writeToParcel(Parcel p, int flags) {} |
| 2678 | } |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2679 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2680 | final NetworkRequest.Builder builder = |
| 2681 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET); |
| 2682 | assertThrows(ClassCastException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2683 | builder.setNetworkSpecifier(new NonParcelableSpecifier()); |
| 2684 | Parcel parcelW = Parcel.obtain(); |
| 2685 | builder.build().writeToParcel(parcelW, 0); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2686 | }); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2687 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2688 | final NetworkRequest nr = |
| 2689 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET) |
| 2690 | .setNetworkSpecifier(new ParcelableSpecifier()) |
| 2691 | .build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2692 | assertNotNull(nr); |
| 2693 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2694 | assertThrows(BadParcelableException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2695 | Parcel parcelW = Parcel.obtain(); |
| 2696 | nr.writeToParcel(parcelW, 0); |
| 2697 | byte[] bytes = parcelW.marshall(); |
| 2698 | parcelW.recycle(); |
| 2699 | |
| 2700 | Parcel parcelR = Parcel.obtain(); |
| 2701 | parcelR.unmarshall(bytes, 0, bytes.length); |
| 2702 | parcelR.setDataPosition(0); |
| 2703 | NetworkRequest rereadNr = NetworkRequest.CREATOR.createFromParcel(parcelR); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2704 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2705 | } |
| 2706 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2707 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2708 | public void testNetworkSpecifierUidSpoofSecurityException() throws Exception { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2709 | class UidAwareNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2710 | @Override |
| 2711 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2712 | return true; |
| 2713 | } |
| 2714 | |
| 2715 | @Override |
| 2716 | public void assertValidFromUid(int requestorUid) { |
| 2717 | throw new SecurityException("failure"); |
| 2718 | } |
| 2719 | |
| 2720 | @Override |
| 2721 | public int describeContents() { return 0; } |
| 2722 | @Override |
| 2723 | public void writeToParcel(Parcel dest, int flags) {} |
| 2724 | } |
| 2725 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2726 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2727 | mWiFiNetworkAgent.connect(false); |
| 2728 | |
| 2729 | UidAwareNetworkSpecifier networkSpecifier = new UidAwareNetworkSpecifier(); |
| 2730 | NetworkRequest networkRequest = newWifiRequestBuilder().setNetworkSpecifier( |
| 2731 | networkSpecifier).build(); |
| 2732 | TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2733 | assertThrows(SecurityException.class, () -> { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2734 | mCm.requestNetwork(networkRequest, networkCallback); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2735 | }); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2736 | } |
| 2737 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2738 | @Test |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2739 | public void testInvalidSignalStrength() { |
| 2740 | NetworkRequest r = new NetworkRequest.Builder() |
| 2741 | .addCapability(NET_CAPABILITY_INTERNET) |
| 2742 | .addTransportType(TRANSPORT_WIFI) |
| 2743 | .setSignalStrength(-75) |
| 2744 | .build(); |
| 2745 | // Registering a NetworkCallback with signal strength but w/o NETWORK_SIGNAL_STRENGTH_WAKEUP |
| 2746 | // permission should get SecurityException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2747 | assertThrows(SecurityException.class, () -> |
| 2748 | mCm.registerNetworkCallback(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2749 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2750 | assertThrows(SecurityException.class, () -> |
| 2751 | mCm.registerNetworkCallback(r, PendingIntent.getService( |
| 2752 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2753 | |
| 2754 | // Requesting a Network with signal strength should get IllegalArgumentException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2755 | assertThrows(IllegalArgumentException.class, () -> |
| 2756 | mCm.requestNetwork(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2757 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2758 | assertThrows(IllegalArgumentException.class, () -> |
| 2759 | mCm.requestNetwork(r, PendingIntent.getService( |
| 2760 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2761 | } |
| 2762 | |
| 2763 | @Test |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2764 | public void testRegisterDefaultNetworkCallback() throws Exception { |
| 2765 | final TestNetworkCallback defaultNetworkCallback = new TestNetworkCallback(); |
| 2766 | mCm.registerDefaultNetworkCallback(defaultNetworkCallback); |
| 2767 | defaultNetworkCallback.assertNoCallback(); |
| 2768 | |
| 2769 | // Create a TRANSPORT_CELLULAR request to keep the mobile interface up |
| 2770 | // whenever Wi-Fi is up. Without this, the mobile network agent is |
| 2771 | // reaped before any other activity can take place. |
| 2772 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 2773 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2774 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2775 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 2776 | cellNetworkCallback.assertNoCallback(); |
| 2777 | |
| 2778 | // Bring up cell and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2779 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2780 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2781 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2782 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2783 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2784 | |
| 2785 | // Bring up wifi and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2786 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2787 | mWiFiNetworkAgent.connect(true); |
| 2788 | cellNetworkCallback.assertNoCallback(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2789 | defaultNetworkCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2790 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2791 | |
| 2792 | // Bring down cell. Expect no default network callback, since it wasn't the default. |
| 2793 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2794 | cellNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2795 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2796 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2797 | |
| 2798 | // Bring up cell. Expect no default network callback, since it won't be the default. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2799 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2800 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2801 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2802 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2803 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2804 | |
| 2805 | // Bring down wifi. Expect the default network callback to notified of LOST wifi |
| 2806 | // followed by AVAILABLE cell. |
| 2807 | mWiFiNetworkAgent.disconnect(); |
| 2808 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2809 | defaultNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2810 | defaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2811 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2812 | cellNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
| 2813 | defaultNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2814 | waitForIdle(); |
| 2815 | assertEquals(null, mCm.getActiveNetwork()); |
| 2816 | |
| 2817 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2818 | final TestNetworkAgentWrapper |
| 2819 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2820 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 2821 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 2822 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 2823 | mMockVpn.setUids(ranges); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2824 | vpnNetworkAgent.connect(true); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 2825 | mMockVpn.connect(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2826 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 2827 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 2828 | |
| 2829 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2830 | defaultNetworkCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2831 | waitForIdle(); |
| 2832 | assertEquals(null, mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2833 | } |
| 2834 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2835 | @Test |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2836 | public void testAdditionalStateCallbacks() throws Exception { |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2837 | // File a network request for mobile. |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2838 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2839 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2840 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2841 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 2842 | |
| 2843 | // Bring up the mobile network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2844 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2845 | mCellNetworkAgent.connect(true); |
| 2846 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2847 | // We should get onAvailable(), onCapabilitiesChanged(), and |
| 2848 | // onLinkPropertiesChanged() in rapid succession. Additionally, we |
| 2849 | // should get onCapabilitiesChanged() when the mobile network validates. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2850 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2851 | cellNetworkCallback.assertNoCallback(); |
| 2852 | |
| 2853 | // Update LinkProperties. |
| 2854 | final LinkProperties lp = new LinkProperties(); |
| 2855 | lp.setInterfaceName("foonet_data0"); |
| 2856 | mCellNetworkAgent.sendLinkProperties(lp); |
| 2857 | // We should get onLinkPropertiesChanged(). |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2858 | cellNetworkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
| 2859 | mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2860 | cellNetworkCallback.assertNoCallback(); |
| 2861 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2862 | // Suspend the network. |
| 2863 | mCellNetworkAgent.suspend(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 2864 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_SUSPENDED, |
| 2865 | mCellNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2866 | cellNetworkCallback.expectCallback(CallbackRecord.SUSPENDED, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2867 | cellNetworkCallback.assertNoCallback(); |
| 2868 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2869 | // Register a garden variety default network request. |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 2870 | TestNetworkCallback dfltNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2871 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2872 | // We should get onAvailable(), onCapabilitiesChanged(), onLinkPropertiesChanged(), |
| 2873 | // as well as onNetworkSuspended() in rapid succession. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2874 | dfltNetworkCallback.expectAvailableAndSuspendedCallbacks(mCellNetworkAgent, true); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2875 | dfltNetworkCallback.assertNoCallback(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 2876 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 2877 | |
| 2878 | mCellNetworkAgent.resume(); |
| 2879 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_SUSPENDED, |
| 2880 | mCellNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2881 | cellNetworkCallback.expectCallback(CallbackRecord.RESUMED, mCellNetworkAgent); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 2882 | cellNetworkCallback.assertNoCallback(); |
| 2883 | |
| 2884 | dfltNetworkCallback = new TestNetworkCallback(); |
| 2885 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
| 2886 | // This time onNetworkSuspended should not be called. |
| 2887 | dfltNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 2888 | dfltNetworkCallback.assertNoCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2889 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 2890 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 2891 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 2892 | } |
| 2893 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2894 | private void setCaptivePortalMode(int mode) { |
| 2895 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 2896 | Settings.Global.putInt(cr, Settings.Global.CAPTIVE_PORTAL_MODE, mode); |
| 2897 | } |
| 2898 | |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 2899 | private void setAlwaysOnNetworks(boolean enable) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2900 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 2901 | Settings.Global.putInt(cr, Settings.Global.MOBILE_DATA_ALWAYS_ON, enable ? 1 : 0); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 2902 | mService.updateAlwaysOnNetworks(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2903 | waitForIdle(); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2904 | } |
| 2905 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 2906 | private void setPrivateDnsSettings(String mode, String specifier) { |
| 2907 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 2908 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_MODE, mode); |
| 2909 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_SPECIFIER, specifier); |
| 2910 | mService.updatePrivateDnsSettings(); |
| 2911 | waitForIdle(); |
| 2912 | } |
| 2913 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2914 | private boolean isForegroundNetwork(TestNetworkAgentWrapper network) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2915 | NetworkCapabilities nc = mCm.getNetworkCapabilities(network.getNetwork()); |
| 2916 | assertNotNull(nc); |
| 2917 | return nc.hasCapability(NET_CAPABILITY_FOREGROUND); |
| 2918 | } |
| 2919 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2920 | @Test |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2921 | public void testBackgroundNetworks() throws Exception { |
| 2922 | // Create a background request. We can't do this ourselves because ConnectivityService |
| 2923 | // doesn't have an API for it. So just turn on mobile data always on. |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 2924 | setAlwaysOnNetworks(true); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2925 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 2926 | final NetworkRequest fgRequest = new NetworkRequest.Builder() |
| 2927 | .addCapability(NET_CAPABILITY_FOREGROUND).build(); |
| 2928 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 2929 | final TestNetworkCallback fgCallback = new TestNetworkCallback(); |
| 2930 | mCm.registerNetworkCallback(request, callback); |
| 2931 | mCm.registerNetworkCallback(fgRequest, fgCallback); |
| 2932 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2933 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2934 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2935 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2936 | fgCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2937 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2938 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2939 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2940 | mWiFiNetworkAgent.connect(true); |
| 2941 | |
| 2942 | // When wifi connects, cell lingers. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2943 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2944 | callback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2945 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2946 | fgCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2947 | fgCallback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2948 | fgCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2949 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2950 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2951 | |
| 2952 | // 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] | 2953 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 2954 | int timeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2955 | fgCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2956 | // Expect a network capabilities update sans FOREGROUND. |
| 2957 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2958 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 2959 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2960 | |
| 2961 | // File a cell request and check that cell comes into the foreground. |
| 2962 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2963 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2964 | final TestNetworkCallback cellCallback = new TestNetworkCallback(); |
| 2965 | mCm.requestNetwork(cellRequest, cellCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2966 | // NOTE: This request causes the network's capabilities to change. This |
| 2967 | // is currently delivered before the onAvailable() callbacks. |
| 2968 | // TODO: Fix this. |
| 2969 | cellCallback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2970 | cellCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 2971 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2972 | // Expect a network capabilities update with FOREGROUND, because the most recent |
| 2973 | // request causes its state to change. |
| 2974 | callback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2975 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2976 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2977 | |
| 2978 | // Release the request. The network immediately goes into the background, since it was not |
| 2979 | // lingering. |
| 2980 | mCm.unregisterNetworkCallback(cellCallback); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2981 | fgCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2982 | // Expect a network capabilities update sans FOREGROUND. |
| 2983 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2984 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 2985 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 2986 | |
| 2987 | // Disconnect wifi and check that cell is foreground again. |
| 2988 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2989 | callback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 2990 | fgCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2991 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 2992 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 2993 | |
| 2994 | mCm.unregisterNetworkCallback(callback); |
| 2995 | mCm.unregisterNetworkCallback(fgCallback); |
| 2996 | } |
| 2997 | |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 2998 | @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] | 2999 | public void benchmarkRequestRegistrationAndCallbackDispatch() throws Exception { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3000 | // TODO: turn this unit test into a real benchmarking test. |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3001 | // Benchmarks connecting and switching performance in the presence of a large number of |
| 3002 | // NetworkRequests. |
| 3003 | // 1. File NUM_REQUESTS requests. |
| 3004 | // 2. Have a network connect. Wait for NUM_REQUESTS onAvailable callbacks to fire. |
| 3005 | // 3. Have a new network connect and outscore the previous. Wait for NUM_REQUESTS onLosing |
| 3006 | // and NUM_REQUESTS onAvailable callbacks to fire. |
| 3007 | // See how long it took. |
| 3008 | final int NUM_REQUESTS = 90; |
Hugo Benichi | 02f8f9c | 2017-05-29 13:13:52 +0900 | [diff] [blame] | 3009 | final int REGISTER_TIME_LIMIT_MS = 200; |
| 3010 | final int CONNECT_TIME_LIMIT_MS = 60; |
| 3011 | final int SWITCH_TIME_LIMIT_MS = 60; |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3012 | final int UNREGISTER_TIME_LIMIT_MS = 20; |
| 3013 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3014 | final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 3015 | final NetworkCallback[] callbacks = new NetworkCallback[NUM_REQUESTS]; |
| 3016 | final CountDownLatch availableLatch = new CountDownLatch(NUM_REQUESTS); |
| 3017 | final CountDownLatch losingLatch = new CountDownLatch(NUM_REQUESTS); |
| 3018 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3019 | for (int i = 0; i < NUM_REQUESTS; i++) { |
| 3020 | callbacks[i] = new NetworkCallback() { |
| 3021 | @Override public void onAvailable(Network n) { availableLatch.countDown(); } |
| 3022 | @Override public void onLosing(Network n, int t) { losingLatch.countDown(); } |
| 3023 | }; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3024 | } |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3025 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3026 | assertRunsInAtMost("Registering callbacks", REGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3027 | for (NetworkCallback cb : callbacks) { |
| 3028 | mCm.registerNetworkCallback(request, cb); |
| 3029 | } |
| 3030 | }); |
| 3031 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3032 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3033 | // Don't request that the network validate, because otherwise connect() will block until |
| 3034 | // the network gets NET_CAPABILITY_VALIDATED, after all the callbacks below have fired, |
| 3035 | // and we won't actually measure anything. |
| 3036 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3037 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3038 | long onAvailableDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3039 | await(availableLatch, 10 * CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3040 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3041 | Log.d(TAG, String.format("Dispatched %d of %d onAvailable callbacks in %dms", |
| 3042 | NUM_REQUESTS - availableLatch.getCount(), NUM_REQUESTS, |
| 3043 | onAvailableDispatchingDuration)); |
| 3044 | assertTrue(String.format("Dispatching %d onAvailable callbacks in %dms, expected %dms", |
| 3045 | NUM_REQUESTS, onAvailableDispatchingDuration, CONNECT_TIME_LIMIT_MS), |
| 3046 | onAvailableDispatchingDuration <= CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3047 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3048 | // Give wifi a high enough score that we'll linger cell when wifi comes up. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3049 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3050 | mWiFiNetworkAgent.adjustScore(40); |
| 3051 | mWiFiNetworkAgent.connect(false); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3052 | |
| 3053 | long onLostDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3054 | await(losingLatch, 10 * SWITCH_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3055 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3056 | Log.d(TAG, String.format("Dispatched %d of %d onLosing callbacks in %dms", |
| 3057 | NUM_REQUESTS - losingLatch.getCount(), NUM_REQUESTS, onLostDispatchingDuration)); |
| 3058 | assertTrue(String.format("Dispatching %d onLosing callbacks in %dms, expected %dms", |
| 3059 | NUM_REQUESTS, onLostDispatchingDuration, SWITCH_TIME_LIMIT_MS), |
| 3060 | onLostDispatchingDuration <= SWITCH_TIME_LIMIT_MS); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3061 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3062 | assertRunsInAtMost("Unregistering callbacks", UNREGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3063 | for (NetworkCallback cb : callbacks) { |
| 3064 | mCm.unregisterNetworkCallback(cb); |
| 3065 | } |
| 3066 | }); |
| 3067 | } |
| 3068 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3069 | @Test |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3070 | public void testMobileDataAlwaysOn() throws Exception { |
| 3071 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3072 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3073 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3074 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 3075 | |
| 3076 | final HandlerThread handlerThread = new HandlerThread("MobileDataAlwaysOnFactory"); |
| 3077 | handlerThread.start(); |
| 3078 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3079 | .addTransportType(TRANSPORT_CELLULAR) |
| 3080 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3081 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3082 | mServiceContext, "testFactory", filter); |
| 3083 | testFactory.setScoreFilter(40); |
| 3084 | |
| 3085 | // Register the factory and expect it to start looking for a network. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3086 | testFactory.expectAddRequestsWithScores(0); // Score 0 as the request is not served yet. |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3087 | testFactory.register(); |
| 3088 | testFactory.waitForNetworkRequests(1); |
| 3089 | assertTrue(testFactory.getMyStartRequested()); |
| 3090 | |
| 3091 | // Bring up wifi. The factory stops looking for a network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3092 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3093 | // Score 60 - 40 penalty for not validated yet, then 60 when it validates |
| 3094 | testFactory.expectAddRequestsWithScores(20, 60); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3095 | mWiFiNetworkAgent.connect(true); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3096 | testFactory.waitForRequests(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3097 | assertFalse(testFactory.getMyStartRequested()); |
| 3098 | |
| 3099 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3100 | |
| 3101 | // Turn on mobile data always on. The factory starts looking again. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3102 | testFactory.expectAddRequestsWithScores(0); // Always on requests comes up with score 0 |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3103 | setAlwaysOnNetworks(true); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3104 | testFactory.waitForNetworkRequests(2); |
| 3105 | assertTrue(testFactory.getMyStartRequested()); |
| 3106 | |
| 3107 | // Bring up cell data and check that the factory stops looking. |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3108 | assertLength(1, mCm.getAllNetworks()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3109 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3110 | testFactory.expectAddRequestsWithScores(10, 50); // Unvalidated, then validated |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3111 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3112 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3113 | testFactory.waitForNetworkRequests(2); |
| 3114 | assertFalse(testFactory.getMyStartRequested()); // Because the cell network outscores us. |
| 3115 | |
| 3116 | // Check that cell data stays up. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3117 | waitForIdle(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3118 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3119 | assertLength(2, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3120 | |
| 3121 | // Turn off mobile data always on and expect the request to disappear... |
| 3122 | testFactory.expectRemoveRequests(1); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3123 | setAlwaysOnNetworks(false); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3124 | testFactory.waitForNetworkRequests(1); |
| 3125 | |
| 3126 | // ... and cell data to be torn down. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3127 | cellNetworkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3128 | assertLength(1, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3129 | |
| 3130 | testFactory.unregister(); |
| 3131 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3132 | handlerThread.quit(); |
| 3133 | } |
| 3134 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3135 | @Test |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3136 | public void testAvoidBadWifiSetting() throws Exception { |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3137 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3138 | final String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI; |
| 3139 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3140 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3141 | String[] values = new String[] {null, "0", "1"}; |
| 3142 | for (int i = 0; i < values.length; i++) { |
| 3143 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3144 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3145 | waitForIdle(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3146 | String msg = String.format("config=false, setting=%s", values[i]); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3147 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3148 | assertFalse(msg, mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3149 | } |
| 3150 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3151 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3152 | |
| 3153 | Settings.Global.putInt(cr, settingName, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3154 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3155 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3156 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3157 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3158 | |
| 3159 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3160 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3161 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3162 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3163 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3164 | |
| 3165 | Settings.Global.putString(cr, settingName, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3166 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3167 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3168 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3169 | assertTrue(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3170 | } |
| 3171 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3172 | @Test |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3173 | public void testAvoidBadWifi() throws Exception { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 3174 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3175 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3176 | // Pretend we're on a carrier that restricts switching away from bad wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3177 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3178 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3179 | // File a request for cell to ensure it doesn't go down. |
| 3180 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3181 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3182 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3183 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3184 | |
| 3185 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 3186 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 3187 | |
| 3188 | NetworkRequest validatedWifiRequest = new NetworkRequest.Builder() |
| 3189 | .addTransportType(TRANSPORT_WIFI) |
| 3190 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 3191 | .build(); |
| 3192 | TestNetworkCallback validatedWifiCallback = new TestNetworkCallback(); |
| 3193 | mCm.registerNetworkCallback(validatedWifiRequest, validatedWifiCallback); |
| 3194 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3195 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3196 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3197 | |
| 3198 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3199 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3200 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3201 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3202 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3203 | Network cellNetwork = mCellNetworkAgent.getNetwork(); |
| 3204 | |
| 3205 | // Bring up validated wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3206 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3207 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3208 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3209 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3210 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3211 | |
| 3212 | // Fail validation on wifi. |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 3213 | mWiFiNetworkAgent.setNetworkInvalid(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3214 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3215 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3216 | validatedWifiCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3217 | |
| 3218 | // Because avoid bad wifi is off, we don't switch to cellular. |
| 3219 | defaultCallback.assertNoCallback(); |
| 3220 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3221 | NET_CAPABILITY_VALIDATED)); |
| 3222 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3223 | NET_CAPABILITY_VALIDATED)); |
| 3224 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3225 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3226 | // Simulate switching to a carrier that does not restrict avoiding bad wifi, and expect |
| 3227 | // that we switch back to cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3228 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
| 3229 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3230 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3231 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3232 | |
| 3233 | // Switch back to a restrictive carrier. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3234 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
| 3235 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3236 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3237 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3238 | |
| 3239 | // Simulate the user selecting "switch" on the dialog, and check that we switch to cell. |
| 3240 | mCm.setAvoidUnvalidated(wifiNetwork); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3241 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3242 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3243 | NET_CAPABILITY_VALIDATED)); |
| 3244 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3245 | NET_CAPABILITY_VALIDATED)); |
| 3246 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3247 | |
| 3248 | // Disconnect and reconnect wifi to clear the one-time switch above. |
| 3249 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3250 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3251 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3252 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3253 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3254 | wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3255 | |
| 3256 | // Fail validation on wifi and expect the dialog to appear. |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 3257 | mWiFiNetworkAgent.setNetworkInvalid(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3258 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3259 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3260 | validatedWifiCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3261 | |
| 3262 | // 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] | 3263 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3264 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3265 | |
| 3266 | // We now switch to cell. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3267 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3268 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3269 | NET_CAPABILITY_VALIDATED)); |
| 3270 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3271 | NET_CAPABILITY_VALIDATED)); |
| 3272 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3273 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3274 | // Simulate the user turning the cellular fallback setting off and then on. |
| 3275 | // We switch to wifi and then to cell. |
| 3276 | Settings.Global.putString(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3277 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3278 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3279 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3280 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3281 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3282 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3283 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3284 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3285 | // If cell goes down, we switch to wifi. |
| 3286 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3287 | defaultCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3288 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3289 | validatedWifiCallback.assertNoCallback(); |
| 3290 | |
| 3291 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3292 | mCm.unregisterNetworkCallback(validatedWifiCallback); |
| 3293 | mCm.unregisterNetworkCallback(defaultCallback); |
| 3294 | } |
| 3295 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3296 | @Test |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3297 | public void testMeteredMultipathPreferenceSetting() throws Exception { |
| 3298 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3299 | final String settingName = Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE; |
| 3300 | |
| 3301 | for (int config : Arrays.asList(0, 3, 2)) { |
| 3302 | for (String setting: Arrays.asList(null, "0", "2", "1")) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3303 | mPolicyTracker.mConfigMeteredMultipathPreference = config; |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3304 | Settings.Global.putString(cr, settingName, setting); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3305 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3306 | waitForIdle(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3307 | |
| 3308 | final int expected = (setting != null) ? Integer.parseInt(setting) : config; |
| 3309 | String msg = String.format("config=%d, setting=%s", config, setting); |
| 3310 | assertEquals(msg, expected, mCm.getMultipathPreference(null)); |
| 3311 | } |
| 3312 | } |
| 3313 | } |
| 3314 | |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3315 | /** |
| 3316 | * Validate that a satisfied network request does not trigger onUnavailable() once the |
| 3317 | * time-out period expires. |
| 3318 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3319 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3320 | public void testSatisfiedNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3321 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3322 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3323 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3324 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3325 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3326 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3327 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3328 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3329 | TEST_CALLBACK_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3330 | |
| 3331 | // pass timeout and validate that UNAVAILABLE is not called |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3332 | networkCallback.assertNoCallback(); |
| 3333 | } |
| 3334 | |
| 3335 | /** |
| 3336 | * Validate that a satisfied network request followed by a disconnected (lost) network does |
| 3337 | * not trigger onUnavailable() once the time-out period expires. |
| 3338 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3339 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3340 | public void testSatisfiedThenLostNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3341 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3342 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3343 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3344 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3345 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3346 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3347 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3348 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3349 | TEST_CALLBACK_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3350 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3351 | networkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3352 | |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3353 | // Validate that UNAVAILABLE is not called |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3354 | networkCallback.assertNoCallback(); |
| 3355 | } |
| 3356 | |
| 3357 | /** |
| 3358 | * Validate that when a time-out is specified for a network request the onUnavailable() |
| 3359 | * callback is called when time-out expires. Then validate that if network request is |
| 3360 | * (somehow) satisfied - the callback isn't called later. |
| 3361 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3362 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3363 | public void testTimedoutNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3364 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3365 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3366 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3367 | final int timeoutMs = 10; |
| 3368 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3369 | |
| 3370 | // pass timeout and validate that UNAVAILABLE is called |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3371 | networkCallback.expectCallback(CallbackRecord.UNAVAILABLE, null); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3372 | |
| 3373 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3374 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3375 | mWiFiNetworkAgent.connect(false); |
| 3376 | networkCallback.assertNoCallback(); |
| 3377 | } |
| 3378 | |
| 3379 | /** |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3380 | * Validate that when a network request is unregistered (cancelled), no posterior event can |
| 3381 | * trigger the callback. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3382 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3383 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3384 | public void testNoCallbackAfterUnregisteredNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3385 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3386 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3387 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3388 | final int timeoutMs = 10; |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3389 | |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3390 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3391 | mCm.unregisterNetworkCallback(networkCallback); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3392 | // Regardless of the timeout, unregistering the callback in ConnectivityManager ensures |
| 3393 | // that this callback will not be called. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3394 | networkCallback.assertNoCallback(); |
| 3395 | |
| 3396 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3397 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3398 | mWiFiNetworkAgent.connect(false); |
| 3399 | networkCallback.assertNoCallback(); |
| 3400 | } |
| 3401 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3402 | @Test |
| 3403 | public void testUnfulfillableNetworkRequest() throws Exception { |
| 3404 | runUnfulfillableNetworkRequest(false); |
| 3405 | } |
| 3406 | |
| 3407 | @Test |
| 3408 | public void testUnfulfillableNetworkRequestAfterUnregister() throws Exception { |
| 3409 | runUnfulfillableNetworkRequest(true); |
| 3410 | } |
| 3411 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3412 | /** |
| 3413 | * Validate the callback flow for a factory releasing a request as unfulfillable. |
| 3414 | */ |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3415 | private void runUnfulfillableNetworkRequest(boolean preUnregister) throws Exception { |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3416 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3417 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3418 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 3419 | |
| 3420 | final HandlerThread handlerThread = new HandlerThread("testUnfulfillableNetworkRequest"); |
| 3421 | handlerThread.start(); |
| 3422 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3423 | .addTransportType(TRANSPORT_WIFI) |
| 3424 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3425 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3426 | mServiceContext, "testFactory", filter); |
| 3427 | testFactory.setScoreFilter(40); |
| 3428 | |
| 3429 | // Register the factory and expect it to receive the default request. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3430 | testFactory.expectAddRequestsWithScores(0); // default request score is 0, not served yet |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3431 | testFactory.register(); |
| 3432 | SparseArray<NetworkRequest> requests = testFactory.waitForNetworkRequests(1); |
| 3433 | |
| 3434 | assertEquals(1, requests.size()); // have 1 request at this point |
| 3435 | int origRequestId = requests.valueAt(0).requestId; |
| 3436 | |
| 3437 | // Now file the test request and expect it. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3438 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3439 | mCm.requestNetwork(nr, networkCallback); |
| 3440 | requests = testFactory.waitForNetworkRequests(2); // have 2 requests at this point |
| 3441 | |
| 3442 | int newRequestId = 0; |
| 3443 | for (int i = 0; i < requests.size(); ++i) { |
| 3444 | if (requests.valueAt(i).requestId != origRequestId) { |
| 3445 | newRequestId = requests.valueAt(i).requestId; |
| 3446 | break; |
| 3447 | } |
| 3448 | } |
| 3449 | |
Etan Cohen | 22e0fc1 | 2019-05-23 08:16:20 -0700 | [diff] [blame] | 3450 | testFactory.expectRemoveRequests(1); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3451 | if (preUnregister) { |
| 3452 | mCm.unregisterNetworkCallback(networkCallback); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3453 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3454 | // Simulate the factory releasing the request as unfulfillable: no-op since |
| 3455 | // the callback has already been unregistered (but a test that no exceptions are |
| 3456 | // thrown). |
| 3457 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3458 | } else { |
| 3459 | // Simulate the factory releasing the request as unfulfillable and expect onUnavailable! |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3460 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3461 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3462 | networkCallback.expectCallback(CallbackRecord.UNAVAILABLE, null); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3463 | testFactory.waitForRequests(); |
| 3464 | |
| 3465 | // unregister network callback - a no-op (since already freed by the |
| 3466 | // on-unavailable), but should not fail or throw exceptions. |
| 3467 | mCm.unregisterNetworkCallback(networkCallback); |
| 3468 | } |
Etan Cohen | 9b09a16 | 2019-04-16 15:07:55 -0700 | [diff] [blame] | 3469 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3470 | testFactory.unregister(); |
| 3471 | handlerThread.quit(); |
| 3472 | } |
| 3473 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3474 | private static class TestKeepaliveCallback extends PacketKeepaliveCallback { |
| 3475 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3476 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3477 | |
| 3478 | private class CallbackValue { |
| 3479 | public CallbackType callbackType; |
| 3480 | public int error; |
| 3481 | |
| 3482 | public CallbackValue(CallbackType type) { |
| 3483 | this.callbackType = type; |
| 3484 | this.error = PacketKeepalive.SUCCESS; |
| 3485 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3486 | } |
| 3487 | |
| 3488 | public CallbackValue(CallbackType type, int error) { |
| 3489 | this.callbackType = type; |
| 3490 | this.error = error; |
| 3491 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3492 | } |
| 3493 | |
| 3494 | @Override |
| 3495 | public boolean equals(Object o) { |
| 3496 | return o instanceof CallbackValue && |
| 3497 | this.callbackType == ((CallbackValue) o).callbackType && |
| 3498 | this.error == ((CallbackValue) o).error; |
| 3499 | } |
| 3500 | |
| 3501 | @Override |
| 3502 | public String toString() { |
| 3503 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, error); |
| 3504 | } |
| 3505 | } |
| 3506 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3507 | private final LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3508 | |
| 3509 | @Override |
| 3510 | public void onStarted() { |
| 3511 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3512 | } |
| 3513 | |
| 3514 | @Override |
| 3515 | public void onStopped() { |
| 3516 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3517 | } |
| 3518 | |
| 3519 | @Override |
| 3520 | public void onError(int error) { |
| 3521 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3522 | } |
| 3523 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3524 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3525 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3526 | } |
| 3527 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3528 | public void expectStarted() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3529 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3530 | } |
| 3531 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3532 | public void expectStopped() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3533 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3534 | } |
| 3535 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3536 | public void expectError(int error) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3537 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3538 | } |
| 3539 | } |
| 3540 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3541 | private static class TestSocketKeepaliveCallback extends SocketKeepalive.Callback { |
| 3542 | |
| 3543 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR }; |
| 3544 | |
| 3545 | private class CallbackValue { |
| 3546 | public CallbackType callbackType; |
| 3547 | public int error; |
| 3548 | |
| 3549 | CallbackValue(CallbackType type) { |
| 3550 | this.callbackType = type; |
| 3551 | this.error = SocketKeepalive.SUCCESS; |
| 3552 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3553 | } |
| 3554 | |
| 3555 | CallbackValue(CallbackType type, int error) { |
| 3556 | this.callbackType = type; |
| 3557 | this.error = error; |
| 3558 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3559 | } |
| 3560 | |
| 3561 | @Override |
| 3562 | public boolean equals(Object o) { |
| 3563 | return o instanceof CallbackValue |
| 3564 | && this.callbackType == ((CallbackValue) o).callbackType |
| 3565 | && this.error == ((CallbackValue) o).error; |
| 3566 | } |
| 3567 | |
| 3568 | @Override |
| 3569 | public String toString() { |
| 3570 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, |
| 3571 | error); |
| 3572 | } |
| 3573 | } |
| 3574 | |
| 3575 | private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3576 | private final Executor mExecutor; |
| 3577 | |
| 3578 | TestSocketKeepaliveCallback(@NonNull Executor executor) { |
| 3579 | mExecutor = executor; |
| 3580 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3581 | |
| 3582 | @Override |
| 3583 | public void onStarted() { |
| 3584 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3585 | } |
| 3586 | |
| 3587 | @Override |
| 3588 | public void onStopped() { |
| 3589 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3590 | } |
| 3591 | |
| 3592 | @Override |
| 3593 | public void onError(int error) { |
| 3594 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3595 | } |
| 3596 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3597 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3598 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
| 3599 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3600 | } |
| 3601 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3602 | public void expectStarted() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3603 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3604 | } |
| 3605 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3606 | public void expectStopped() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3607 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3608 | } |
| 3609 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3610 | public void expectError(int error) throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3611 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3612 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3613 | |
| 3614 | public void assertNoCallback() { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3615 | waitForIdleSerialExecutor(mExecutor, TIMEOUT_MS); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3616 | CallbackValue cv = mCallbacks.peek(); |
| 3617 | assertNull("Unexpected callback: " + cv, cv); |
| 3618 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3619 | } |
| 3620 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3621 | private Network connectKeepaliveNetwork(LinkProperties lp) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3622 | // Ensure the network is disconnected before we do anything. |
| 3623 | if (mWiFiNetworkAgent != null) { |
| 3624 | assertNull(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork())); |
| 3625 | } |
| 3626 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3627 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3628 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 3629 | mWiFiNetworkAgent.connect(true); |
| 3630 | waitFor(cv); |
| 3631 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 3632 | mWiFiNetworkAgent.sendLinkProperties(lp); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3633 | waitForIdle(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3634 | return mWiFiNetworkAgent.getNetwork(); |
| 3635 | } |
| 3636 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3637 | @Test |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame^] | 3638 | @FlakyTest(bugId = 140305589) |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3639 | public void testPacketKeepalives() throws Exception { |
| 3640 | InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 3641 | InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 3642 | InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 3643 | InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 3644 | InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 3645 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3646 | final int validKaInterval = 15; |
| 3647 | final int invalidKaInterval = 9; |
| 3648 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3649 | LinkProperties lp = new LinkProperties(); |
| 3650 | lp.setInterfaceName("wlan12"); |
| 3651 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3652 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3653 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3654 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 3655 | |
| 3656 | Network notMyNet = new Network(61234); |
| 3657 | Network myNet = connectKeepaliveNetwork(lp); |
| 3658 | |
| 3659 | TestKeepaliveCallback callback = new TestKeepaliveCallback(); |
| 3660 | PacketKeepalive ka; |
| 3661 | |
| 3662 | // Attempt to start keepalives with invalid parameters and check for errors. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3663 | ka = mCm.startNattKeepalive(notMyNet, validKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3664 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3665 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3666 | ka = mCm.startNattKeepalive(myNet, invalidKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3667 | callback.expectError(PacketKeepalive.ERROR_INVALID_INTERVAL); |
| 3668 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3669 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 1234, dstIPv6); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3670 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3671 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3672 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3673 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3674 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3675 | // NAT-T is only supported for IPv4. |
| 3676 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv6); |
| 3677 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3678 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3679 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3680 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3681 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3682 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3683 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3684 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3685 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3686 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3687 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3688 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3689 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3690 | |
| 3691 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3692 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3693 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3694 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3695 | mWiFiNetworkAgent.setStopKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3696 | ka.stop(); |
| 3697 | callback.expectStopped(); |
| 3698 | |
| 3699 | // Check that deleting the IP address stops the keepalive. |
| 3700 | LinkProperties bogusLp = new LinkProperties(lp); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3701 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3702 | callback.expectStarted(); |
| 3703 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3704 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 3705 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 3706 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3707 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 3708 | |
| 3709 | // Check that a started keepalive is stopped correctly when the network disconnects. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3710 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3711 | callback.expectStarted(); |
| 3712 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3713 | mWiFiNetworkAgent.expectDisconnected(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3714 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3715 | |
| 3716 | // ... and that stopping it after that has no adverse effects. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3717 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3718 | final Network myNetAlias = myNet; |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3719 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3720 | ka.stop(); |
| 3721 | |
| 3722 | // Reconnect. |
| 3723 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3724 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3725 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3726 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 3727 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3728 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3729 | callback.expectStarted(); |
| 3730 | |
| 3731 | // The second one gets slot 2. |
| 3732 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
| 3733 | TestKeepaliveCallback callback2 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3734 | PacketKeepalive ka2 = mCm.startNattKeepalive( |
| 3735 | myNet, validKaInterval, callback2, myIPv4, 6789, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3736 | callback2.expectStarted(); |
| 3737 | |
| 3738 | // Now stop the first one and create a third. This also gets slot 1. |
| 3739 | ka.stop(); |
| 3740 | callback.expectStopped(); |
| 3741 | |
| 3742 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
| 3743 | TestKeepaliveCallback callback3 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3744 | PacketKeepalive ka3 = mCm.startNattKeepalive( |
| 3745 | myNet, validKaInterval, callback3, myIPv4, 9876, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3746 | callback3.expectStarted(); |
| 3747 | |
| 3748 | ka2.stop(); |
| 3749 | callback2.expectStopped(); |
| 3750 | |
| 3751 | ka3.stop(); |
| 3752 | callback3.expectStopped(); |
| 3753 | } |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 3754 | |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3755 | // Helper method to prepare the executor and run test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3756 | private void runTestWithSerialExecutors(ExceptionUtils.ThrowingConsumer<Executor> functor) |
| 3757 | throws Exception { |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3758 | final ExecutorService executorSingleThread = Executors.newSingleThreadExecutor(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3759 | final Executor executorInline = (Runnable r) -> r.run(); |
| 3760 | functor.accept(executorSingleThread); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3761 | executorSingleThread.shutdown(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3762 | functor.accept(executorInline); |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 3763 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3764 | |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 3765 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 3766 | public void testNattSocketKeepalives() throws Exception { |
| 3767 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesWithExecutor(executor)); |
| 3768 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesFdWithExecutor(executor)); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3769 | } |
| 3770 | |
| 3771 | private void doTestNattSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3772 | // TODO: 1. Move this outside of ConnectivityServiceTest. |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3773 | // 2. Make test to verify that Nat-T keepalive socket is created by IpSecService. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3774 | // 3. Mock ipsec service. |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3775 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 3776 | final InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 3777 | final InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 3778 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 3779 | final InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 3780 | |
| 3781 | final int validKaInterval = 15; |
| 3782 | final int invalidKaInterval = 9; |
| 3783 | |
| 3784 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 3785 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 3786 | final int srcPort = testSocket.getPort(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3787 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3788 | LinkProperties lp = new LinkProperties(); |
| 3789 | lp.setInterfaceName("wlan12"); |
| 3790 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3791 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3792 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3793 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 3794 | |
| 3795 | Network notMyNet = new Network(61234); |
| 3796 | Network myNet = connectKeepaliveNetwork(lp); |
| 3797 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3798 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3799 | |
| 3800 | // Attempt to start keepalives with invalid parameters and check for errors. |
| 3801 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3802 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3803 | notMyNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3804 | ka.start(validKaInterval); |
| 3805 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 3806 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3807 | |
| 3808 | // Invalid interval. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3809 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3810 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3811 | ka.start(invalidKaInterval); |
| 3812 | callback.expectError(SocketKeepalive.ERROR_INVALID_INTERVAL); |
| 3813 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3814 | |
| 3815 | // Invalid destination. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3816 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3817 | myNet, testSocket, myIPv4, dstIPv6, executor, callback)) { |
| 3818 | ka.start(validKaInterval); |
| 3819 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3820 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3821 | |
| 3822 | // Invalid source; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3823 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3824 | myNet, testSocket, myIPv6, dstIPv4, executor, callback)) { |
| 3825 | ka.start(validKaInterval); |
| 3826 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3827 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3828 | |
| 3829 | // NAT-T is only supported for IPv4. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3830 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3831 | myNet, testSocket, myIPv6, dstIPv6, executor, callback)) { |
| 3832 | ka.start(validKaInterval); |
| 3833 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3834 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3835 | |
| 3836 | // Sanity check before testing started keepalive. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3837 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3838 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3839 | ka.start(validKaInterval); |
| 3840 | callback.expectError(SocketKeepalive.ERROR_UNSUPPORTED); |
| 3841 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3842 | |
| 3843 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3844 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3845 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3846 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3847 | ka.start(validKaInterval); |
| 3848 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3849 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3850 | ka.stop(); |
| 3851 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3852 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3853 | // Check that keepalive could be restarted. |
| 3854 | ka.start(validKaInterval); |
| 3855 | callback.expectStarted(); |
| 3856 | ka.stop(); |
| 3857 | callback.expectStopped(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3858 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3859 | // Check that keepalive can be restarted without waiting for callback. |
| 3860 | ka.start(validKaInterval); |
| 3861 | callback.expectStarted(); |
| 3862 | ka.stop(); |
| 3863 | ka.start(validKaInterval); |
| 3864 | callback.expectStopped(); |
| 3865 | callback.expectStarted(); |
| 3866 | ka.stop(); |
| 3867 | callback.expectStopped(); |
| 3868 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3869 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3870 | // Check that deleting the IP address stops the keepalive. |
| 3871 | LinkProperties bogusLp = new LinkProperties(lp); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3872 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3873 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3874 | ka.start(validKaInterval); |
| 3875 | callback.expectStarted(); |
| 3876 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3877 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 3878 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 3879 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3880 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 3881 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3882 | |
| 3883 | // Check that a started keepalive is stopped correctly when the network disconnects. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3884 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3885 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3886 | ka.start(validKaInterval); |
| 3887 | callback.expectStarted(); |
| 3888 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3889 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3890 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3891 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3892 | // ... and that stopping it after that has no adverse effects. |
| 3893 | waitForIdle(); |
| 3894 | final Network myNetAlias = myNet; |
| 3895 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
| 3896 | ka.stop(); |
| 3897 | callback.assertNoCallback(); |
| 3898 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3899 | |
| 3900 | // Reconnect. |
| 3901 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3902 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3903 | |
| 3904 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 3905 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 3906 | int srcPort2 = 0; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3907 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3908 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3909 | ka.start(validKaInterval); |
| 3910 | callback.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3911 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3912 | // The second one gets slot 2. |
| 3913 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 3914 | final UdpEncapsulationSocket testSocket2 = mIpSec.openUdpEncapsulationSocket(); |
| 3915 | srcPort2 = testSocket2.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3916 | TestSocketKeepaliveCallback callback2 = new TestSocketKeepaliveCallback(executor); |
| 3917 | try (SocketKeepalive ka2 = mCm.createSocketKeepalive( |
| 3918 | myNet, testSocket2, myIPv4, dstIPv4, executor, callback2)) { |
| 3919 | ka2.start(validKaInterval); |
| 3920 | callback2.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3921 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3922 | ka.stop(); |
| 3923 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3924 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3925 | ka2.stop(); |
| 3926 | callback2.expectStopped(); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3927 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3928 | testSocket.close(); |
| 3929 | testSocket2.close(); |
| 3930 | } |
| 3931 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3932 | |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 3933 | // Check that there is no port leaked after all keepalives and sockets are closed. |
junyulai | 0535295 | 2019-04-09 14:37:35 +0800 | [diff] [blame] | 3934 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 3935 | // assertFalse(isUdpPortInUse(srcPort)); |
| 3936 | // assertFalse(isUdpPortInUse(srcPort2)); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 3937 | |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3938 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3939 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3940 | mWiFiNetworkAgent = null; |
| 3941 | } |
| 3942 | |
| 3943 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 3944 | public void testTcpSocketKeepalives() throws Exception { |
| 3945 | runTestWithSerialExecutors(executor -> doTestTcpSocketKeepalivesWithExecutor(executor)); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3946 | } |
| 3947 | |
| 3948 | private void doTestTcpSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
| 3949 | final int srcPortV4 = 12345; |
| 3950 | final int srcPortV6 = 23456; |
| 3951 | final InetAddress myIPv4 = InetAddress.getByName("127.0.0.1"); |
| 3952 | final InetAddress myIPv6 = InetAddress.getByName("::1"); |
| 3953 | |
| 3954 | final int validKaInterval = 15; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3955 | |
| 3956 | final LinkProperties lp = new LinkProperties(); |
| 3957 | lp.setInterfaceName("wlan12"); |
| 3958 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3959 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3960 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3961 | lp.addRoute(new RouteInfo(InetAddress.getByName("127.0.0.254"))); |
| 3962 | |
| 3963 | final Network notMyNet = new Network(61234); |
| 3964 | final Network myNet = connectKeepaliveNetwork(lp); |
| 3965 | |
| 3966 | final Socket testSocketV4 = new Socket(); |
| 3967 | final Socket testSocketV6 = new Socket(); |
| 3968 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3969 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3970 | |
| 3971 | // Attempt to start Tcp keepalives with invalid parameters and check for errors. |
| 3972 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3973 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3974 | notMyNet, testSocketV4, executor, callback)) { |
| 3975 | ka.start(validKaInterval); |
| 3976 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 3977 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3978 | |
| 3979 | // Invalid Socket (socket is not bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3980 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3981 | myNet, testSocketV4, executor, callback)) { |
| 3982 | ka.start(validKaInterval); |
| 3983 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 3984 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3985 | |
| 3986 | // Invalid Socket (socket is not bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3987 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3988 | myNet, testSocketV6, executor, callback)) { |
| 3989 | ka.start(validKaInterval); |
| 3990 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 3991 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3992 | |
| 3993 | // Bind the socket address |
| 3994 | testSocketV4.bind(new InetSocketAddress(myIPv4, srcPortV4)); |
| 3995 | testSocketV6.bind(new InetSocketAddress(myIPv6, srcPortV6)); |
| 3996 | |
| 3997 | // Invalid Socket (socket is bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3998 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3999 | myNet, testSocketV4, executor, callback)) { |
| 4000 | ka.start(validKaInterval); |
| 4001 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4002 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4003 | |
| 4004 | // Invalid Socket (socket is bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4005 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4006 | myNet, testSocketV6, executor, callback)) { |
| 4007 | ka.start(validKaInterval); |
| 4008 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4009 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4010 | |
| 4011 | testSocketV4.close(); |
| 4012 | testSocketV6.close(); |
| 4013 | |
| 4014 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4015 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4016 | mWiFiNetworkAgent = null; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4017 | } |
| 4018 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4019 | private void doTestNattSocketKeepalivesFdWithExecutor(Executor executor) throws Exception { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4020 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4021 | final InetAddress anyIPv4 = InetAddress.getByName("0.0.0.0"); |
| 4022 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4023 | final int validKaInterval = 15; |
| 4024 | |
| 4025 | // Prepare the target network. |
| 4026 | LinkProperties lp = new LinkProperties(); |
| 4027 | lp.setInterfaceName("wlan12"); |
| 4028 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4029 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4030 | Network myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4031 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
| 4032 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4033 | |
| 4034 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
| 4035 | |
| 4036 | // Prepare the target file descriptor, keep only one instance. |
| 4037 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4038 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 4039 | final int srcPort = testSocket.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4040 | final ParcelFileDescriptor testPfd = |
| 4041 | ParcelFileDescriptor.dup(testSocket.getFileDescriptor()); |
| 4042 | testSocket.close(); |
| 4043 | assertTrue(isUdpPortInUse(srcPort)); |
| 4044 | |
| 4045 | // Start keepalive and explicit make the variable goes out of scope with try-with-resources |
| 4046 | // block. |
| 4047 | try (SocketKeepalive ka = mCm.createNattKeepalive( |
| 4048 | myNet, testPfd, myIPv4, dstIPv4, executor, callback)) { |
| 4049 | ka.start(validKaInterval); |
| 4050 | callback.expectStarted(); |
| 4051 | ka.stop(); |
| 4052 | callback.expectStopped(); |
| 4053 | } |
| 4054 | |
| 4055 | // Check that the ParcelFileDescriptor is still valid after keepalive stopped, |
| 4056 | // ErrnoException with EBADF will be thrown if the socket is closed when checking local |
| 4057 | // address. |
| 4058 | assertTrue(isUdpPortInUse(srcPort)); |
| 4059 | final InetSocketAddress sa = |
| 4060 | (InetSocketAddress) Os.getsockname(testPfd.getFileDescriptor()); |
| 4061 | assertEquals(anyIPv4, sa.getAddress()); |
| 4062 | |
| 4063 | testPfd.close(); |
junyulai | 0535295 | 2019-04-09 14:37:35 +0800 | [diff] [blame] | 4064 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4065 | // assertFalse(isUdpPortInUse(srcPort)); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4066 | |
| 4067 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4068 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4069 | mWiFiNetworkAgent = null; |
| 4070 | } |
| 4071 | |
| 4072 | private static boolean isUdpPortInUse(int port) { |
| 4073 | try (DatagramSocket ignored = new DatagramSocket(port)) { |
| 4074 | return false; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4075 | } catch (IOException alreadyInUse) { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4076 | return true; |
| 4077 | } |
| 4078 | } |
| 4079 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4080 | @Test |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 4081 | public void testGetCaptivePortalServerUrl() throws Exception { |
| 4082 | String url = mCm.getCaptivePortalServerUrl(); |
| 4083 | assertEquals("http://connectivitycheck.gstatic.com/generate_204", url); |
| 4084 | } |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4085 | |
| 4086 | private static class TestNetworkPinner extends NetworkPinner { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4087 | public static boolean awaitPin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4088 | synchronized(sLock) { |
| 4089 | if (sNetwork == null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4090 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4091 | } |
| 4092 | return sNetwork != null; |
| 4093 | } |
| 4094 | } |
| 4095 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4096 | public static boolean awaitUnpin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4097 | synchronized(sLock) { |
| 4098 | if (sNetwork != null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4099 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4100 | } |
| 4101 | return sNetwork == null; |
| 4102 | } |
| 4103 | } |
| 4104 | } |
| 4105 | |
| 4106 | private void assertPinnedToWifiWithCellDefault() { |
| 4107 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4108 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4109 | } |
| 4110 | |
| 4111 | private void assertPinnedToWifiWithWifiDefault() { |
| 4112 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4113 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4114 | } |
| 4115 | |
| 4116 | private void assertNotPinnedToWifi() { |
| 4117 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4118 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4119 | } |
| 4120 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4121 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4122 | public void testNetworkPinner() throws Exception { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4123 | NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 4124 | .addTransportType(TRANSPORT_WIFI) |
| 4125 | .build(); |
| 4126 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4127 | |
| 4128 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4129 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4130 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4131 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4132 | mCellNetworkAgent.connect(true); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4133 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4134 | mWiFiNetworkAgent.connect(false); |
| 4135 | |
| 4136 | // When wi-fi connects, expect to be pinned. |
| 4137 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4138 | assertPinnedToWifiWithCellDefault(); |
| 4139 | |
| 4140 | // Disconnect and expect the pin to drop. |
| 4141 | mWiFiNetworkAgent.disconnect(); |
| 4142 | assertTrue(TestNetworkPinner.awaitUnpin(100)); |
| 4143 | assertNotPinnedToWifi(); |
| 4144 | |
| 4145 | // Reconnecting does not cause the pin to come back. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4146 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4147 | mWiFiNetworkAgent.connect(false); |
| 4148 | assertFalse(TestNetworkPinner.awaitPin(100)); |
| 4149 | assertNotPinnedToWifi(); |
| 4150 | |
| 4151 | // Pinning while connected causes the pin to take effect immediately. |
| 4152 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4153 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4154 | assertPinnedToWifiWithCellDefault(); |
| 4155 | |
| 4156 | // Explicitly unpin and expect to use the default network again. |
| 4157 | TestNetworkPinner.unpin(); |
| 4158 | assertNotPinnedToWifi(); |
| 4159 | |
| 4160 | // Disconnect cell and wifi. |
| 4161 | ConditionVariable cv = waitForConnectivityBroadcasts(3); // cell down, wifi up, wifi down. |
| 4162 | mCellNetworkAgent.disconnect(); |
| 4163 | mWiFiNetworkAgent.disconnect(); |
| 4164 | waitFor(cv); |
| 4165 | |
| 4166 | // Pinning takes effect even if the pinned network is the default when the pin is set... |
| 4167 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4168 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4169 | mWiFiNetworkAgent.connect(false); |
| 4170 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4171 | assertPinnedToWifiWithWifiDefault(); |
| 4172 | |
| 4173 | // ... and is maintained even when that network is no longer the default. |
| 4174 | cv = waitForConnectivityBroadcasts(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4175 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4176 | mCellNetworkAgent.connect(true); |
| 4177 | waitFor(cv); |
| 4178 | assertPinnedToWifiWithCellDefault(); |
| 4179 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4180 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4181 | @Test |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4182 | public void testNetworkCallbackMaximum() { |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 4183 | // We can only have 99 callbacks, because MultipathPolicyTracker is |
| 4184 | // already one of them. |
| 4185 | final int MAX_REQUESTS = 99; |
| 4186 | final int CALLBACKS = 89; |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4187 | final int INTENTS = 10; |
| 4188 | assertEquals(MAX_REQUESTS, CALLBACKS + INTENTS); |
| 4189 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4190 | NetworkRequest networkRequest = new NetworkRequest.Builder().build(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4191 | ArrayList<Object> registered = new ArrayList<>(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4192 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4193 | int j = 0; |
| 4194 | while (j++ < CALLBACKS / 2) { |
| 4195 | NetworkCallback cb = new NetworkCallback(); |
| 4196 | mCm.requestNetwork(networkRequest, cb); |
| 4197 | registered.add(cb); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4198 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4199 | while (j++ < CALLBACKS) { |
| 4200 | NetworkCallback cb = new NetworkCallback(); |
| 4201 | mCm.registerNetworkCallback(networkRequest, cb); |
| 4202 | registered.add(cb); |
| 4203 | } |
| 4204 | j = 0; |
| 4205 | while (j++ < INTENTS / 2) { |
| 4206 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("a" + j), 0); |
| 4207 | mCm.requestNetwork(networkRequest, pi); |
| 4208 | registered.add(pi); |
| 4209 | } |
| 4210 | while (j++ < INTENTS) { |
| 4211 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("b" + j), 0); |
| 4212 | mCm.registerNetworkCallback(networkRequest, pi); |
| 4213 | registered.add(pi); |
| 4214 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4215 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4216 | // Test that the limit is enforced when MAX_REQUESTS simultaneous requests are added. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 4217 | assertThrows(TooManyRequestsException.class, () -> |
| 4218 | mCm.requestNetwork(networkRequest, new NetworkCallback()) |
| 4219 | ); |
| 4220 | assertThrows(TooManyRequestsException.class, () -> |
| 4221 | mCm.registerNetworkCallback(networkRequest, new NetworkCallback()) |
| 4222 | ); |
| 4223 | assertThrows(TooManyRequestsException.class, () -> |
| 4224 | mCm.requestNetwork(networkRequest, |
| 4225 | PendingIntent.getBroadcast(mContext, 0, new Intent("c"), 0)) |
| 4226 | ); |
| 4227 | assertThrows(TooManyRequestsException.class, () -> |
| 4228 | mCm.registerNetworkCallback(networkRequest, |
| 4229 | PendingIntent.getBroadcast(mContext, 0, new Intent("d"), 0)) |
| 4230 | ); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4231 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4232 | for (Object o : registered) { |
| 4233 | if (o instanceof NetworkCallback) { |
| 4234 | mCm.unregisterNetworkCallback((NetworkCallback)o); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4235 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4236 | if (o instanceof PendingIntent) { |
| 4237 | mCm.unregisterNetworkCallback((PendingIntent)o); |
| 4238 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4239 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4240 | waitForIdle(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4241 | |
| 4242 | // Test that the limit is not hit when MAX_REQUESTS requests are added and removed. |
| 4243 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4244 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4245 | mCm.requestNetwork(networkRequest, networkCallback); |
| 4246 | mCm.unregisterNetworkCallback(networkCallback); |
| 4247 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4248 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4249 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4250 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4251 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4252 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4253 | mCm.unregisterNetworkCallback(networkCallback); |
| 4254 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4255 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4256 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4257 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4258 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4259 | PendingIntent.getBroadcast(mContext, 0, new Intent("e" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4260 | mCm.requestNetwork(networkRequest, pendingIntent); |
| 4261 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4262 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4263 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4264 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4265 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4266 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4267 | PendingIntent.getBroadcast(mContext, 0, new Intent("f" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4268 | mCm.registerNetworkCallback(networkRequest, pendingIntent); |
| 4269 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4270 | } |
| 4271 | } |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 4272 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4273 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4274 | public void testNetworkInfoOfTypeNone() throws Exception { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4275 | ConditionVariable broadcastCV = waitForConnectivityBroadcasts(1); |
| 4276 | |
| 4277 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4278 | TestNetworkAgentWrapper wifiAware = new TestNetworkAgentWrapper(TRANSPORT_WIFI_AWARE); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4279 | assertNull(mCm.getActiveNetworkInfo()); |
| 4280 | |
| 4281 | Network[] allNetworks = mCm.getAllNetworks(); |
| 4282 | assertLength(1, allNetworks); |
| 4283 | Network network = allNetworks[0]; |
| 4284 | NetworkCapabilities capabilities = mCm.getNetworkCapabilities(network); |
| 4285 | assertTrue(capabilities.hasTransport(TRANSPORT_WIFI_AWARE)); |
| 4286 | |
| 4287 | final NetworkRequest request = |
| 4288 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI_AWARE).build(); |
| 4289 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 4290 | mCm.registerNetworkCallback(request, callback); |
| 4291 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4292 | // Bring up wifi aware network. |
| 4293 | wifiAware.connect(false, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 4294 | callback.expectAvailableCallbacksUnvalidated(wifiAware); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4295 | |
| 4296 | assertNull(mCm.getActiveNetworkInfo()); |
| 4297 | assertNull(mCm.getActiveNetwork()); |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4298 | // 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] | 4299 | // of this test. Fix it and uncomment the assert below. |
| 4300 | //assertEmpty(mCm.getAllNetworkInfo()); |
| 4301 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4302 | // Disconnect wifi aware network. |
| 4303 | wifiAware.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4304 | callback.expectCallbackThat(TIMEOUT_MS, (info) -> info instanceof CallbackRecord.Lost); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4305 | mCm.unregisterNetworkCallback(callback); |
| 4306 | |
| 4307 | verifyNoNetwork(); |
| 4308 | if (broadcastCV.block(10)) { |
| 4309 | fail("expected no broadcast, but got CONNECTIVITY_ACTION broadcast"); |
| 4310 | } |
| 4311 | } |
| 4312 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4313 | @Test |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4314 | public void testDeprecatedAndUnsupportedOperations() throws Exception { |
| 4315 | final int TYPE_NONE = ConnectivityManager.TYPE_NONE; |
| 4316 | assertNull(mCm.getNetworkInfo(TYPE_NONE)); |
| 4317 | assertNull(mCm.getNetworkForType(TYPE_NONE)); |
| 4318 | assertNull(mCm.getLinkProperties(TYPE_NONE)); |
| 4319 | assertFalse(mCm.isNetworkSupported(TYPE_NONE)); |
| 4320 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4321 | assertThrows(IllegalArgumentException.class, |
| 4322 | () -> { mCm.networkCapabilitiesForType(TYPE_NONE); }); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4323 | |
| 4324 | Class<UnsupportedOperationException> unsupported = UnsupportedOperationException.class; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4325 | assertThrows(unsupported, () -> { mCm.startUsingNetworkFeature(TYPE_WIFI, ""); }); |
| 4326 | assertThrows(unsupported, () -> { mCm.stopUsingNetworkFeature(TYPE_WIFI, ""); }); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4327 | // TODO: let test context have configuration application target sdk version |
| 4328 | // and test that pre-M requesting for TYPE_NONE sends back APN_REQUEST_FAILED |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4329 | assertThrows(unsupported, () -> { mCm.startUsingNetworkFeature(TYPE_NONE, ""); }); |
| 4330 | assertThrows(unsupported, () -> { mCm.stopUsingNetworkFeature(TYPE_NONE, ""); }); |
| 4331 | assertThrows(unsupported, () -> { mCm.requestRouteToHostAddress(TYPE_NONE, null); }); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4332 | } |
| 4333 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4334 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4335 | public void testLinkPropertiesEnsuresDirectlyConnectedRoutes() throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4336 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 4337 | .addTransportType(TRANSPORT_WIFI).build(); |
| 4338 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 4339 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4340 | |
| 4341 | LinkProperties lp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4342 | lp.setInterfaceName(WIFI_IFNAME); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4343 | LinkAddress myIpv4Address = new LinkAddress("192.168.12.3/24"); |
| 4344 | RouteInfo myIpv4DefaultRoute = new RouteInfo((IpPrefix) null, |
| 4345 | NetworkUtils.numericToInetAddress("192.168.12.1"), lp.getInterfaceName()); |
| 4346 | lp.addLinkAddress(myIpv4Address); |
| 4347 | lp.addRoute(myIpv4DefaultRoute); |
| 4348 | |
| 4349 | // Verify direct routes are added when network agent is first registered in |
| 4350 | // ConnectivityService. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4351 | TestNetworkAgentWrapper networkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, lp); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4352 | networkAgent.connect(true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4353 | networkCallback.expectCallback(CallbackRecord.AVAILABLE, networkAgent); |
| 4354 | networkCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, networkAgent); |
| 4355 | CallbackRecord.LinkPropertiesChanged cbi = |
| 4356 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4357 | networkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4358 | networkCallback.expectCallback(CallbackRecord.BLOCKED_STATUS, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4359 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, networkAgent); |
| 4360 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4361 | checkDirectlyConnectedRoutes(cbi.getLp(), Arrays.asList(myIpv4Address), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4362 | Arrays.asList(myIpv4DefaultRoute)); |
| 4363 | checkDirectlyConnectedRoutes(mCm.getLinkProperties(networkAgent.getNetwork()), |
| 4364 | Arrays.asList(myIpv4Address), Arrays.asList(myIpv4DefaultRoute)); |
| 4365 | |
| 4366 | // Verify direct routes are added during subsequent link properties updates. |
| 4367 | LinkProperties newLp = new LinkProperties(lp); |
| 4368 | LinkAddress myIpv6Address1 = new LinkAddress("fe80::cafe/64"); |
| 4369 | LinkAddress myIpv6Address2 = new LinkAddress("2001:db8::2/64"); |
| 4370 | newLp.addLinkAddress(myIpv6Address1); |
| 4371 | newLp.addLinkAddress(myIpv6Address2); |
| 4372 | networkAgent.sendLinkProperties(newLp); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4373 | cbi = networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4374 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4375 | checkDirectlyConnectedRoutes(cbi.getLp(), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4376 | Arrays.asList(myIpv4Address, myIpv6Address1, myIpv6Address2), |
| 4377 | Arrays.asList(myIpv4DefaultRoute)); |
| 4378 | mCm.unregisterNetworkCallback(networkCallback); |
| 4379 | } |
| 4380 | |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4381 | @Test |
| 4382 | public void testStatsIfacesChanged() throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4383 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 4384 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4385 | |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4386 | Network[] onlyCell = new Network[] {mCellNetworkAgent.getNetwork()}; |
| 4387 | Network[] onlyWifi = new Network[] {mWiFiNetworkAgent.getNetwork()}; |
| 4388 | |
| 4389 | LinkProperties cellLp = new LinkProperties(); |
| 4390 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4391 | LinkProperties wifiLp = new LinkProperties(); |
| 4392 | wifiLp.setInterfaceName(WIFI_IFNAME); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4393 | |
| 4394 | // Simple connection should have updated ifaces |
| 4395 | mCellNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4396 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4397 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4398 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4399 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4400 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4401 | reset(mStatsService); |
| 4402 | |
| 4403 | // Default network switch should update ifaces. |
| 4404 | mWiFiNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4405 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4406 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4407 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 4408 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4409 | .forceUpdateIfaces(eq(onlyWifi), any(NetworkState[].class), eq(WIFI_IFNAME), |
| 4410 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4411 | reset(mStatsService); |
| 4412 | |
| 4413 | // Disconnect should update ifaces. |
| 4414 | mWiFiNetworkAgent.disconnect(); |
| 4415 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4416 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4417 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), |
| 4418 | eq(MOBILE_IFNAME), eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4419 | reset(mStatsService); |
| 4420 | |
| 4421 | // Metered change should update ifaces |
| 4422 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4423 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4424 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4425 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4426 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4427 | reset(mStatsService); |
| 4428 | |
| 4429 | mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4430 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4431 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4432 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4433 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4434 | reset(mStatsService); |
| 4435 | |
| 4436 | // Captive portal change shouldn't update ifaces |
| 4437 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL); |
| 4438 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4439 | verify(mStatsService, never()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4440 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4441 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4442 | reset(mStatsService); |
| 4443 | |
| 4444 | // Roaming change should update ifaces |
| 4445 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING); |
| 4446 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4447 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4448 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4449 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4450 | reset(mStatsService); |
| 4451 | } |
| 4452 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4453 | @Test |
| 4454 | public void testBasicDnsConfigurationPushed() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4455 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4456 | |
| 4457 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4458 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4459 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4460 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4461 | waitForIdle(); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4462 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4463 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4464 | |
| 4465 | final LinkProperties cellLp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4466 | cellLp.setInterfaceName(MOBILE_IFNAME); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4467 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4468 | // "is-reachable" testing in order to not program netd with unreachable |
| 4469 | // nameservers that it might try repeated to validate. |
| 4470 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4471 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4472 | MOBILE_IFNAME)); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4473 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4474 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4475 | MOBILE_IFNAME)); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4476 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4477 | mCellNetworkAgent.connect(false); |
| 4478 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4479 | |
| 4480 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4481 | eq(mCellNetworkAgent.getNetwork().netId)); |
| 4482 | // CS tells dnsresolver about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4483 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4484 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4485 | |
| 4486 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4487 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4488 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4489 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4490 | mResolverParamsParcelCaptor.capture()); |
| 4491 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4492 | assertEquals(1, resolvrParams.servers.length); |
| 4493 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "2001:db8::1")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4494 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4495 | assertTrue(ArrayUtils.contains(resolvrParams.tlsServers, "2001:db8::1")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4496 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4497 | |
| 4498 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4499 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4500 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4501 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4502 | mResolverParamsParcelCaptor.capture()); |
| 4503 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4504 | assertEquals(2, resolvrParams.servers.length); |
| 4505 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4506 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4507 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4508 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4509 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4510 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4511 | reset(mMockDnsResolver); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4512 | |
| 4513 | final String TLS_SPECIFIER = "tls.example.com"; |
| 4514 | final String TLS_SERVER6 = "2001:db8:53::53"; |
| 4515 | final InetAddress[] TLS_IPS = new InetAddress[]{ InetAddress.getByName(TLS_SERVER6) }; |
| 4516 | final String[] TLS_SERVERS = new String[]{ TLS_SERVER6 }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4517 | mCellNetworkAgent.mNmCallbacks.notifyPrivateDnsConfigResolved( |
| 4518 | new PrivateDnsConfig(TLS_SPECIFIER, TLS_IPS).toParcel()); |
| 4519 | |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4520 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4521 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4522 | mResolverParamsParcelCaptor.capture()); |
| 4523 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4524 | assertEquals(2, resolvrParams.servers.length); |
| 4525 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4526 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4527 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4528 | } |
| 4529 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4530 | @Test |
| 4531 | public void testPrivateDnsSettingsChange() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4532 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4533 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4534 | |
| 4535 | // The default on Android is opportunistic mode ("Automatic"). |
| 4536 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4537 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4538 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4539 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4540 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4541 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4542 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4543 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4544 | waitForIdle(); |
| 4545 | // CS tells netd about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4546 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4547 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4548 | |
| 4549 | final LinkProperties cellLp = new LinkProperties(); |
| 4550 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4551 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4552 | // "is-reachable" testing in order to not program netd with unreachable |
| 4553 | // nameservers that it might try repeated to validate. |
| 4554 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
| 4555 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4556 | MOBILE_IFNAME)); |
| 4557 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
| 4558 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4559 | MOBILE_IFNAME)); |
| 4560 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4561 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4562 | |
| 4563 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4564 | mCellNetworkAgent.connect(false); |
| 4565 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4566 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4567 | eq(mCellNetworkAgent.getNetwork().netId)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4568 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4569 | mResolverParamsParcelCaptor.capture()); |
| 4570 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4571 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4572 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4573 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4574 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4575 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4576 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4577 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4578 | reset(mMockDnsResolver); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4579 | cellNetworkCallback.expectCallback(CallbackRecord.AVAILABLE, mCellNetworkAgent); |
| 4580 | cellNetworkCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4581 | mCellNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4582 | CallbackRecord.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 4583 | CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 4584 | cellNetworkCallback.expectCallback(CallbackRecord.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4585 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4586 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4587 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4588 | |
| 4589 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4590 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4591 | mResolverParamsParcelCaptor.capture()); |
| 4592 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4593 | assertEquals(2, resolvrParams.servers.length); |
| 4594 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4595 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4596 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4597 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4598 | |
| 4599 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4600 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4601 | mResolverParamsParcelCaptor.capture()); |
| 4602 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4603 | assertEquals(2, resolvrParams.servers.length); |
| 4604 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4605 | new String[] { "2001:db8::1", "192.0.2.1" })); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4606 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4607 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4608 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4609 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4610 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4611 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4612 | setPrivateDnsSettings(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME, "strict.example.com"); |
| 4613 | // Can't test dns configuration for strict mode without properly mocking |
| 4614 | // out the DNS lookups, but can test that LinkProperties is updated. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4615 | cbi = cellNetworkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4616 | mCellNetworkAgent); |
| 4617 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4618 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4619 | assertEquals("strict.example.com", cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4620 | } |
| 4621 | |
| 4622 | @Test |
| 4623 | public void testLinkPropertiesWithPrivateDnsValidationEvents() throws Exception { |
| 4624 | // The default on Android is opportunistic mode ("Automatic"). |
| 4625 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4626 | |
| 4627 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4628 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4629 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4630 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4631 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4632 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4633 | waitForIdle(); |
| 4634 | LinkProperties lp = new LinkProperties(); |
| 4635 | mCellNetworkAgent.sendLinkProperties(lp); |
| 4636 | mCellNetworkAgent.connect(false); |
| 4637 | waitForIdle(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4638 | cellNetworkCallback.expectCallback(CallbackRecord.AVAILABLE, mCellNetworkAgent); |
| 4639 | cellNetworkCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4640 | mCellNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4641 | CallbackRecord.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 4642 | CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 4643 | cellNetworkCallback.expectCallback(CallbackRecord.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4644 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4645 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4646 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4647 | Set<InetAddress> dnsServers = new HashSet<>(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4648 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4649 | |
| 4650 | // Send a validation event for a server that is not part of the current |
| 4651 | // resolver config. The validation event should be ignored. |
| 4652 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4653 | mCellNetworkAgent.getNetwork().netId, "", "145.100.185.18", true); |
| 4654 | cellNetworkCallback.assertNoCallback(); |
| 4655 | |
| 4656 | // Add a dns server to the LinkProperties. |
| 4657 | LinkProperties lp2 = new LinkProperties(lp); |
| 4658 | lp2.addDnsServer(InetAddress.getByName("145.100.185.16")); |
| 4659 | mCellNetworkAgent.sendLinkProperties(lp2); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4660 | cbi = cellNetworkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4661 | mCellNetworkAgent); |
| 4662 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4663 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4664 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4665 | dnsServers.add(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4666 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4667 | |
| 4668 | // Send a validation event containing a hostname that is not part of |
| 4669 | // the current resolver config. The validation event should be ignored. |
| 4670 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4671 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "hostname", true); |
| 4672 | cellNetworkCallback.assertNoCallback(); |
| 4673 | |
| 4674 | // Send a validation event where validation failed. |
| 4675 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4676 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", false); |
| 4677 | cellNetworkCallback.assertNoCallback(); |
| 4678 | |
| 4679 | // Send a validation event where validation succeeded for a server in |
| 4680 | // the current resolver config. A LinkProperties callback with updated |
| 4681 | // private dns fields should be sent. |
| 4682 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4683 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4684 | cbi = cellNetworkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4685 | mCellNetworkAgent); |
| 4686 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4687 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4688 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 4689 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4690 | |
| 4691 | // The private dns fields in LinkProperties should be preserved when |
| 4692 | // the network agent sends unrelated changes. |
| 4693 | LinkProperties lp3 = new LinkProperties(lp2); |
| 4694 | lp3.setMtu(1300); |
| 4695 | mCellNetworkAgent.sendLinkProperties(lp3); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4696 | cbi = cellNetworkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4697 | mCellNetworkAgent); |
| 4698 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4699 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4700 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 4701 | checkDnsServers(cbi.getLp(), dnsServers); |
| 4702 | assertEquals(1300, cbi.getLp().getMtu()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4703 | |
| 4704 | // Removing the only validated server should affect the private dns |
| 4705 | // fields in LinkProperties. |
| 4706 | LinkProperties lp4 = new LinkProperties(lp3); |
| 4707 | lp4.removeDnsServer(InetAddress.getByName("145.100.185.16")); |
| 4708 | mCellNetworkAgent.sendLinkProperties(lp4); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4709 | cbi = cellNetworkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4710 | mCellNetworkAgent); |
| 4711 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4712 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4713 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4714 | dnsServers.remove(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4715 | checkDnsServers(cbi.getLp(), dnsServers); |
| 4716 | assertEquals(1300, cbi.getLp().getMtu()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4717 | } |
| 4718 | |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4719 | private void checkDirectlyConnectedRoutes(Object callbackObj, |
| 4720 | Collection<LinkAddress> linkAddresses, Collection<RouteInfo> otherRoutes) { |
| 4721 | assertTrue(callbackObj instanceof LinkProperties); |
| 4722 | LinkProperties lp = (LinkProperties) callbackObj; |
| 4723 | |
| 4724 | Set<RouteInfo> expectedRoutes = new ArraySet<>(); |
| 4725 | expectedRoutes.addAll(otherRoutes); |
| 4726 | for (LinkAddress address : linkAddresses) { |
| 4727 | RouteInfo localRoute = new RouteInfo(address, null, lp.getInterfaceName()); |
| 4728 | // Duplicates in linkAddresses are considered failures |
| 4729 | assertTrue(expectedRoutes.add(localRoute)); |
| 4730 | } |
| 4731 | List<RouteInfo> observedRoutes = lp.getRoutes(); |
| 4732 | assertEquals(expectedRoutes.size(), observedRoutes.size()); |
| 4733 | assertTrue(observedRoutes.containsAll(expectedRoutes)); |
| 4734 | } |
| 4735 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4736 | private static void checkDnsServers(Object callbackObj, Set<InetAddress> dnsServers) { |
| 4737 | assertTrue(callbackObj instanceof LinkProperties); |
| 4738 | LinkProperties lp = (LinkProperties) callbackObj; |
| 4739 | assertEquals(dnsServers.size(), lp.getDnsServers().size()); |
| 4740 | assertTrue(lp.getDnsServers().containsAll(dnsServers)); |
| 4741 | } |
| 4742 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4743 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4744 | public void testVpnNetworkActive() throws Exception { |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4745 | final int uid = Process.myUid(); |
| 4746 | |
| 4747 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4748 | final TestNetworkCallback genericNotVpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4749 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 4750 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4751 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4752 | final NetworkRequest genericNotVpnRequest = new NetworkRequest.Builder().build(); |
| 4753 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 4754 | .removeCapability(NET_CAPABILITY_NOT_VPN).build(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4755 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 4756 | .addTransportType(TRANSPORT_WIFI).build(); |
| 4757 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4758 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4759 | .addTransportType(TRANSPORT_VPN).build(); |
| 4760 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4761 | mCm.registerNetworkCallback(genericNotVpnRequest, genericNotVpnNetworkCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4762 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 4763 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4764 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 4765 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4766 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4767 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4768 | mWiFiNetworkAgent.connect(false); |
| 4769 | |
| 4770 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4771 | genericNotVpnNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4772 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4773 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4774 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4775 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4776 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4777 | final TestNetworkAgentWrapper |
| 4778 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4779 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 4780 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4781 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 4782 | mMockVpn.setUids(ranges); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4783 | // VPN networks do not satisfy the default request and are automatically validated |
| 4784 | // by NetworkMonitor |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4785 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 4786 | vpnNetworkAgent.getNetworkCapabilities())); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4787 | vpnNetworkAgent.setNetworkValid(); |
| 4788 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4789 | vpnNetworkAgent.connect(false); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4790 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4791 | mMockVpn.setUnderlyingNetworks(new Network[0]); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4792 | |
| 4793 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4794 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4795 | wifiNetworkCallback.assertNoCallback(); |
| 4796 | vpnNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4797 | defaultCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 4798 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4799 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4800 | genericNetworkCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4801 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4802 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, nc -> null == nc.getUids()); |
| 4803 | defaultCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4804 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4805 | |
| 4806 | ranges.clear(); |
| 4807 | vpnNetworkAgent.setUids(ranges); |
| 4808 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4809 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4810 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4811 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4812 | vpnNetworkCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4813 | |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4814 | // TODO : The default network callback should actually get a LOST call here (also see the |
| 4815 | // comment below for AVAILABLE). This is because ConnectivityService does not look at UID |
| 4816 | // ranges at all when determining whether a network should be rematched. In practice, VPNs |
| 4817 | // can't currently update their UIDs without disconnecting, so this does not matter too |
| 4818 | // much, but that is the reason the test here has to check for an update to the |
| 4819 | // capabilities instead of the expected LOST then AVAILABLE. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4820 | defaultCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4821 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4822 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4823 | mMockVpn.setUids(ranges); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4824 | vpnNetworkAgent.setUids(ranges); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4825 | |
| 4826 | genericNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4827 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4828 | wifiNetworkCallback.assertNoCallback(); |
| 4829 | vpnNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4830 | // TODO : Here like above, AVAILABLE would be correct, but because this can't actually |
| 4831 | // happen outside of the test, ConnectivityService does not rematch callbacks. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4832 | defaultCallback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4833 | |
| 4834 | mWiFiNetworkAgent.disconnect(); |
| 4835 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4836 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 4837 | genericNotVpnNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
| 4838 | wifiNetworkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4839 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4840 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4841 | |
| 4842 | vpnNetworkAgent.disconnect(); |
| 4843 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4844 | genericNetworkCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4845 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4846 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4847 | vpnNetworkCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
| 4848 | defaultCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4849 | assertEquals(null, mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4850 | |
| 4851 | mCm.unregisterNetworkCallback(genericNetworkCallback); |
| 4852 | mCm.unregisterNetworkCallback(wifiNetworkCallback); |
| 4853 | mCm.unregisterNetworkCallback(vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4854 | mCm.unregisterNetworkCallback(defaultCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4855 | } |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4856 | |
| 4857 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4858 | public void testVpnWithoutInternet() throws Exception { |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4859 | final int uid = Process.myUid(); |
| 4860 | |
| 4861 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 4862 | mCm.registerDefaultNetworkCallback(defaultCallback); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4863 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4864 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4865 | mWiFiNetworkAgent.connect(true); |
| 4866 | |
| 4867 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 4868 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 4869 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4870 | TestNetworkAgentWrapper |
| 4871 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4872 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 4873 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4874 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 4875 | mMockVpn.setUids(ranges); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4876 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4877 | mMockVpn.connect(); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4878 | |
| 4879 | defaultCallback.assertNoCallback(); |
| 4880 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 4881 | |
| 4882 | vpnNetworkAgent.disconnect(); |
| 4883 | defaultCallback.assertNoCallback(); |
| 4884 | |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4885 | mCm.unregisterNetworkCallback(defaultCallback); |
| 4886 | } |
| 4887 | |
| 4888 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4889 | public void testVpnWithInternet() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4890 | final int uid = Process.myUid(); |
| 4891 | |
| 4892 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 4893 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 4894 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4895 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4896 | mWiFiNetworkAgent.connect(true); |
| 4897 | |
| 4898 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 4899 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 4900 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4901 | TestNetworkAgentWrapper |
| 4902 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4903 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 4904 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4905 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 4906 | mMockVpn.setUids(ranges); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4907 | vpnNetworkAgent.connect(true /* validated */, true /* hasInternet */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4908 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4909 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4910 | defaultCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 4911 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 4912 | |
| 4913 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4914 | defaultCallback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4915 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 4916 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 4917 | mCm.unregisterNetworkCallback(defaultCallback); |
| 4918 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4919 | |
| 4920 | @Test |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4921 | public void testVpnUnvalidated() throws Exception { |
| 4922 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 4923 | mCm.registerDefaultNetworkCallback(callback); |
| 4924 | |
| 4925 | // Bring up Ethernet. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4926 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4927 | mEthernetNetworkAgent.connect(true); |
| 4928 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
| 4929 | callback.assertNoCallback(); |
| 4930 | |
| 4931 | // Bring up a VPN that has the INTERNET capability, initially unvalidated. |
| 4932 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4933 | final TestNetworkAgentWrapper |
| 4934 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4935 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 4936 | ranges.add(new UidRange(uid, uid)); |
| 4937 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 4938 | mMockVpn.setUids(ranges); |
| 4939 | vpnNetworkAgent.connect(false /* validated */, true /* hasInternet */); |
| 4940 | mMockVpn.connect(); |
| 4941 | |
| 4942 | // Even though the VPN is unvalidated, it becomes the default network for our app. |
| 4943 | callback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 4944 | // TODO: this looks like a spurious callback. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4945 | callback.expectCallback(CallbackRecord.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4946 | callback.assertNoCallback(); |
| 4947 | |
| 4948 | assertTrue(vpnNetworkAgent.getScore() > mEthernetNetworkAgent.getScore()); |
| 4949 | assertEquals(ConnectivityConstants.VPN_DEFAULT_SCORE, vpnNetworkAgent.getScore()); |
| 4950 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4951 | |
| 4952 | NetworkCapabilities nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 4953 | assertFalse(nc.hasCapability(NET_CAPABILITY_VALIDATED)); |
| 4954 | assertTrue(nc.hasCapability(NET_CAPABILITY_INTERNET)); |
| 4955 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4956 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 4957 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4958 | assertTrue(NetworkMonitorUtils.isPrivateDnsValidationRequired( |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4959 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4960 | |
| 4961 | // Pretend that the VPN network validates. |
| 4962 | vpnNetworkAgent.setNetworkValid(); |
| 4963 | vpnNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4964 | // Expect to see the validated capability, but no other changes, because the VPN is already |
| 4965 | // the default network for the app. |
| 4966 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, vpnNetworkAgent); |
| 4967 | callback.assertNoCallback(); |
| 4968 | |
| 4969 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4970 | callback.expectCallback(CallbackRecord.LOST, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 4971 | callback.expectAvailableCallbacksValidated(mEthernetNetworkAgent); |
| 4972 | } |
| 4973 | |
| 4974 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4975 | public void testVpnSetUnderlyingNetworks() throws Exception { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4976 | final int uid = Process.myUid(); |
| 4977 | |
| 4978 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 4979 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 4980 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 4981 | .addTransportType(TRANSPORT_VPN) |
| 4982 | .build(); |
| 4983 | NetworkCapabilities nc; |
| 4984 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 4985 | vpnNetworkCallback.assertNoCallback(); |
| 4986 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4987 | final TestNetworkAgentWrapper |
| 4988 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4989 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 4990 | ranges.add(new UidRange(uid, uid)); |
| 4991 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 4992 | mMockVpn.connect(); |
| 4993 | mMockVpn.setUids(ranges); |
| 4994 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */); |
| 4995 | |
| 4996 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 4997 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 4998 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 4999 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5000 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5001 | // For safety reasons a VPN without underlying networks is considered metered. |
| 5002 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5003 | |
| 5004 | // Connect cell and use it as an underlying network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5005 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5006 | mCellNetworkAgent.connect(true); |
| 5007 | |
| 5008 | mService.setUnderlyingNetworksForVpn( |
| 5009 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5010 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5011 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5012 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5013 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5014 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5015 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5016 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5017 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5018 | mWiFiNetworkAgent.connect(true); |
| 5019 | |
| 5020 | mService.setUnderlyingNetworksForVpn( |
| 5021 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5022 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5023 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5024 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5025 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5026 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5027 | |
| 5028 | // Don't disconnect, but note the VPN is not using wifi any more. |
| 5029 | mService.setUnderlyingNetworksForVpn( |
| 5030 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5031 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5032 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5033 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5034 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5035 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5036 | |
| 5037 | // Use Wifi but not cell. Note the VPN is now unmetered. |
| 5038 | mService.setUnderlyingNetworksForVpn( |
| 5039 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5040 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5041 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5042 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5043 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5044 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5045 | |
| 5046 | // Use both again. |
| 5047 | mService.setUnderlyingNetworksForVpn( |
| 5048 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5049 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5050 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5051 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5052 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5053 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5054 | |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5055 | // Disconnect cell. Receive update without even removing the dead network from the |
| 5056 | // underlying networks – it's dead anyway. Not metered any more. |
| 5057 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5058 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5059 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5060 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5061 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5062 | |
Chalard Jean | b3ab0d1 | 2018-05-21 15:30:56 +0900 | [diff] [blame] | 5063 | // Disconnect wifi too. No underlying networks means this is now metered. |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5064 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5065 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5066 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5067 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5068 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5069 | |
| 5070 | mMockVpn.disconnect(); |
| 5071 | } |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5072 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5073 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5074 | public void testNullUnderlyingNetworks() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5075 | final int uid = Process.myUid(); |
| 5076 | |
| 5077 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5078 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5079 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5080 | .addTransportType(TRANSPORT_VPN) |
| 5081 | .build(); |
| 5082 | NetworkCapabilities nc; |
| 5083 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5084 | vpnNetworkCallback.assertNoCallback(); |
| 5085 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5086 | final TestNetworkAgentWrapper |
| 5087 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5088 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5089 | ranges.add(new UidRange(uid, uid)); |
| 5090 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5091 | mMockVpn.connect(); |
| 5092 | mMockVpn.setUids(ranges); |
| 5093 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */); |
| 5094 | |
| 5095 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5096 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5097 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5098 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5099 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5100 | // By default, VPN is set to track default network (i.e. its underlying networks is null). |
| 5101 | // In case of no default network, VPN is considered metered. |
| 5102 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5103 | |
| 5104 | // Connect to Cell; Cell is the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5105 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5106 | mCellNetworkAgent.connect(true); |
| 5107 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5108 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5109 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5110 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5111 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5112 | |
| 5113 | // Connect to WiFi; WiFi is the new default. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5114 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5115 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5116 | mWiFiNetworkAgent.connect(true); |
| 5117 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5118 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5119 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5120 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5121 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5122 | |
| 5123 | // Disconnect Cell. The default network did not change, so there shouldn't be any changes in |
| 5124 | // the capabilities. |
| 5125 | mCellNetworkAgent.disconnect(); |
| 5126 | |
| 5127 | // Disconnect wifi too. Now we have no default network. |
| 5128 | mWiFiNetworkAgent.disconnect(); |
| 5129 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5130 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5131 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5132 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5133 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5134 | |
| 5135 | mMockVpn.disconnect(); |
| 5136 | } |
| 5137 | |
| 5138 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5139 | public void testIsActiveNetworkMeteredOverWifi() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5140 | // Returns true by default when no network is available. |
| 5141 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5142 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5143 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5144 | mWiFiNetworkAgent.connect(true); |
| 5145 | waitForIdle(); |
| 5146 | |
| 5147 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5148 | } |
| 5149 | |
| 5150 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5151 | public void testIsActiveNetworkMeteredOverCell() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5152 | // Returns true by default when no network is available. |
| 5153 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5154 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5155 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5156 | mCellNetworkAgent.connect(true); |
| 5157 | waitForIdle(); |
| 5158 | |
| 5159 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5160 | } |
| 5161 | |
| 5162 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5163 | public void testIsActiveNetworkMeteredOverVpnTrackingPlatformDefault() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5164 | // Returns true by default when no network is available. |
| 5165 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5166 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5167 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5168 | mCellNetworkAgent.connect(true); |
| 5169 | waitForIdle(); |
| 5170 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5171 | |
| 5172 | // Connect VPN network. By default it is using current default network (Cell). |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5173 | TestNetworkAgentWrapper |
| 5174 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5175 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5176 | final int uid = Process.myUid(); |
| 5177 | ranges.add(new UidRange(uid, uid)); |
| 5178 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5179 | mMockVpn.setUids(ranges); |
| 5180 | vpnNetworkAgent.connect(true); |
| 5181 | mMockVpn.connect(); |
| 5182 | waitForIdle(); |
| 5183 | // Ensure VPN is now the active network. |
| 5184 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5185 | |
| 5186 | // Expect VPN to be metered. |
| 5187 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5188 | |
| 5189 | // Connect WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5190 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5191 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5192 | mWiFiNetworkAgent.connect(true); |
| 5193 | waitForIdle(); |
| 5194 | // VPN should still be the active network. |
| 5195 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5196 | |
| 5197 | // Expect VPN to be unmetered as it should now be using WiFi (new default). |
| 5198 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5199 | |
| 5200 | // Disconnecting Cell should not affect VPN's meteredness. |
| 5201 | mCellNetworkAgent.disconnect(); |
| 5202 | waitForIdle(); |
| 5203 | |
| 5204 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5205 | |
| 5206 | // Disconnect WiFi; Now there is no platform default network. |
| 5207 | mWiFiNetworkAgent.disconnect(); |
| 5208 | waitForIdle(); |
| 5209 | |
| 5210 | // VPN without any underlying networks is treated as metered. |
| 5211 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5212 | |
| 5213 | vpnNetworkAgent.disconnect(); |
| 5214 | mMockVpn.disconnect(); |
| 5215 | } |
| 5216 | |
| 5217 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5218 | public void testIsActiveNetworkMeteredOverVpnSpecifyingUnderlyingNetworks() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5219 | // Returns true by default when no network is available. |
| 5220 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5221 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5222 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5223 | mCellNetworkAgent.connect(true); |
| 5224 | waitForIdle(); |
| 5225 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5226 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5227 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5228 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5229 | mWiFiNetworkAgent.connect(true); |
| 5230 | waitForIdle(); |
| 5231 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5232 | |
| 5233 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5234 | TestNetworkAgentWrapper |
| 5235 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5236 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5237 | final int uid = Process.myUid(); |
| 5238 | ranges.add(new UidRange(uid, uid)); |
| 5239 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5240 | mMockVpn.setUids(ranges); |
| 5241 | vpnNetworkAgent.connect(true); |
| 5242 | mMockVpn.connect(); |
| 5243 | waitForIdle(); |
| 5244 | // Ensure VPN is now the active network. |
| 5245 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5246 | // VPN is using Cell |
| 5247 | mService.setUnderlyingNetworksForVpn( |
| 5248 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5249 | waitForIdle(); |
| 5250 | |
| 5251 | // Expect VPN to be metered. |
| 5252 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5253 | |
| 5254 | // VPN is now using WiFi |
| 5255 | mService.setUnderlyingNetworksForVpn( |
| 5256 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5257 | waitForIdle(); |
| 5258 | |
| 5259 | // Expect VPN to be unmetered |
| 5260 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5261 | |
| 5262 | // VPN is using Cell | WiFi. |
| 5263 | mService.setUnderlyingNetworksForVpn( |
| 5264 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5265 | waitForIdle(); |
| 5266 | |
| 5267 | // Expect VPN to be metered. |
| 5268 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5269 | |
| 5270 | // VPN is using WiFi | Cell. |
| 5271 | mService.setUnderlyingNetworksForVpn( |
| 5272 | new Network[] { mWiFiNetworkAgent.getNetwork(), mCellNetworkAgent.getNetwork() }); |
| 5273 | waitForIdle(); |
| 5274 | |
| 5275 | // Order should not matter and VPN should still be metered. |
| 5276 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5277 | |
| 5278 | // VPN is not using any underlying networks. |
| 5279 | mService.setUnderlyingNetworksForVpn(new Network[0]); |
| 5280 | waitForIdle(); |
| 5281 | |
| 5282 | // VPN without underlying networks is treated as metered. |
| 5283 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5284 | |
| 5285 | vpnNetworkAgent.disconnect(); |
| 5286 | mMockVpn.disconnect(); |
| 5287 | } |
| 5288 | |
| 5289 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5290 | public void testIsActiveNetworkMeteredOverAlwaysMeteredVpn() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5291 | // Returns true by default when no network is available. |
| 5292 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5293 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5294 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5295 | mWiFiNetworkAgent.connect(true); |
| 5296 | waitForIdle(); |
| 5297 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5298 | |
| 5299 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5300 | TestNetworkAgentWrapper |
| 5301 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5302 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5303 | final int uid = Process.myUid(); |
| 5304 | ranges.add(new UidRange(uid, uid)); |
| 5305 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5306 | mMockVpn.setUids(ranges); |
| 5307 | vpnNetworkAgent.connect(true); |
| 5308 | mMockVpn.connectAsAlwaysMetered(); |
| 5309 | waitForIdle(); |
| 5310 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5311 | |
| 5312 | // VPN is tracking current platform default (WiFi). |
| 5313 | mService.setUnderlyingNetworksForVpn(null); |
| 5314 | waitForIdle(); |
| 5315 | |
| 5316 | // Despite VPN using WiFi (which is unmetered), VPN itself is marked as always metered. |
| 5317 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5318 | |
| 5319 | // VPN explicitly declares WiFi as its underlying network. |
| 5320 | mService.setUnderlyingNetworksForVpn( |
| 5321 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5322 | waitForIdle(); |
| 5323 | |
| 5324 | // Doesn't really matter whether VPN declares its underlying networks explicitly. |
| 5325 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5326 | |
| 5327 | // With WiFi lost, VPN is basically without any underlying networks. And in that case it is |
| 5328 | // anyways suppose to be metered. |
| 5329 | mWiFiNetworkAgent.disconnect(); |
| 5330 | waitForIdle(); |
| 5331 | |
| 5332 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5333 | |
| 5334 | vpnNetworkAgent.disconnect(); |
| 5335 | } |
| 5336 | |
| 5337 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5338 | public void testNetworkBlockedStatus() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5339 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 5340 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 5341 | .addTransportType(TRANSPORT_CELLULAR) |
| 5342 | .build(); |
| 5343 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 5344 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5345 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5346 | mCellNetworkAgent.connect(true); |
| 5347 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5348 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5349 | setUidRulesChanged(RULE_REJECT_ALL); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5350 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5351 | |
| 5352 | // ConnectivityService should cache it not to invoke the callback again. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5353 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5354 | cellNetworkCallback.assertNoCallback(); |
| 5355 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5356 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5357 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5358 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5359 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5360 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5361 | |
| 5362 | // Restrict the network based on UID rule and NOT_METERED capability change. |
| 5363 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5364 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5365 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5366 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5367 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, |
| 5368 | mCellNetworkAgent); |
| 5369 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5370 | setUidRulesChanged(RULE_ALLOW_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5371 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5372 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5373 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5374 | cellNetworkCallback.assertNoCallback(); |
| 5375 | |
| 5376 | // Restrict the network based on BackgroundRestricted. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5377 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5378 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5379 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5380 | cellNetworkCallback.assertNoCallback(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5381 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5382 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5383 | cellNetworkCallback.assertNoCallback(); |
| 5384 | |
| 5385 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 5386 | } |
| 5387 | |
| 5388 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5389 | public void testNetworkBlockedStatusBeforeAndAfterConnect() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5390 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5391 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5392 | |
| 5393 | // No Networkcallbacks invoked before any network is active. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5394 | setUidRulesChanged(RULE_REJECT_ALL); |
| 5395 | setUidRulesChanged(RULE_NONE); |
| 5396 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5397 | defaultCallback.assertNoCallback(); |
| 5398 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5399 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5400 | mCellNetworkAgent.connect(true); |
| 5401 | defaultCallback.expectAvailableCallbacksUnvalidatedAndBlocked(mCellNetworkAgent); |
| 5402 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mCellNetworkAgent); |
| 5403 | |
| 5404 | // Allow to use the network after switching to NOT_METERED network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5405 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5406 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5407 | mWiFiNetworkAgent.connect(true); |
| 5408 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 5409 | |
| 5410 | // Switch to METERED network. Restrict the use of the network. |
| 5411 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5412 | defaultCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5413 | defaultCallback.expectAvailableCallbacksValidatedAndBlocked(mCellNetworkAgent); |
| 5414 | |
| 5415 | // Network becomes NOT_METERED. |
| 5416 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5417 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5418 | defaultCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5419 | |
| 5420 | // Verify there's no Networkcallbacks invoked after data saver on/off. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5421 | setRestrictBackgroundChanged(true); |
| 5422 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5423 | defaultCallback.assertNoCallback(); |
| 5424 | |
| 5425 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5426 | defaultCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5427 | defaultCallback.assertNoCallback(); |
| 5428 | |
| 5429 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5430 | } |
| 5431 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5432 | /** |
| 5433 | * Make simulated InterfaceConfig for Nat464Xlat to query clat lower layer info. |
| 5434 | */ |
| 5435 | private InterfaceConfiguration getClatInterfaceConfig(LinkAddress la) { |
| 5436 | InterfaceConfiguration cfg = new InterfaceConfiguration(); |
| 5437 | cfg.setHardwareAddress("11:22:33:44:55:66"); |
| 5438 | cfg.setLinkAddress(la); |
| 5439 | return cfg; |
| 5440 | } |
| 5441 | |
| 5442 | /** |
| 5443 | * Make expected stack link properties, copied from Nat464Xlat. |
| 5444 | */ |
| 5445 | private LinkProperties makeClatLinkProperties(LinkAddress la) { |
| 5446 | LinkAddress clatAddress = la; |
| 5447 | LinkProperties stacked = new LinkProperties(); |
| 5448 | stacked.setInterfaceName(CLAT_PREFIX + MOBILE_IFNAME); |
| 5449 | RouteInfo ipv4Default = new RouteInfo( |
| 5450 | new LinkAddress(Inet4Address.ANY, 0), |
| 5451 | clatAddress.getAddress(), CLAT_PREFIX + MOBILE_IFNAME); |
| 5452 | stacked.addRoute(ipv4Default); |
| 5453 | stacked.addLinkAddress(clatAddress); |
| 5454 | return stacked; |
| 5455 | } |
| 5456 | |
| 5457 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5458 | public void testStackedLinkProperties() throws Exception { |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5459 | final LinkAddress myIpv4 = new LinkAddress("1.2.3.4/24"); |
| 5460 | final LinkAddress myIpv6 = new LinkAddress("2001:db8:1::1/64"); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5461 | final String kNat64PrefixString = "2001:db8:64:64:64:64::"; |
| 5462 | final IpPrefix kNat64Prefix = new IpPrefix(InetAddress.getByName(kNat64PrefixString), 96); |
| 5463 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5464 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5465 | .addTransportType(TRANSPORT_CELLULAR) |
| 5466 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5467 | .build(); |
| 5468 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5469 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5470 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5471 | // Prepare ipv6 only link properties. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5472 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5473 | final int cellNetId = mCellNetworkAgent.getNetwork().netId; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5474 | final LinkProperties cellLp = new LinkProperties(); |
| 5475 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5476 | cellLp.addLinkAddress(myIpv6); |
| 5477 | cellLp.addRoute(new RouteInfo((IpPrefix) null, myIpv6.getAddress(), MOBILE_IFNAME)); |
| 5478 | cellLp.addRoute(new RouteInfo(myIpv6, null, MOBILE_IFNAME)); |
| 5479 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5480 | reset(mMockDnsResolver); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5481 | reset(mMockNetd); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5482 | when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME)) |
| 5483 | .thenReturn(getClatInterfaceConfig(myIpv4)); |
| 5484 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5485 | // Connect with ipv6 link properties. Expect prefix discovery to be started. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5486 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 5487 | mCellNetworkAgent.connect(true); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5488 | |
| 5489 | verify(mMockNetd, times(1)).networkCreatePhysical(eq(cellNetId), anyInt()); |
| 5490 | verify(mMockDnsResolver, times(1)).createNetworkCache(eq(cellNetId)); |
| 5491 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5492 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5493 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5494 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5495 | // Switching default network updates TCP buffer sizes. |
| 5496 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 5497 | |
| 5498 | // Add an IPv4 address. Expect prefix discovery to be stopped. Netd doesn't tell us that |
| 5499 | // the NAT64 prefix was removed because one was never discovered. |
| 5500 | cellLp.addLinkAddress(myIpv4); |
| 5501 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5502 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5503 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5504 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5505 | |
| 5506 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5507 | verifyNoMoreInteractions(mMockDnsResolver); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5508 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5509 | reset(mMockDnsResolver); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5510 | |
| 5511 | // Remove IPv4 address. Expect prefix discovery to be started again. |
| 5512 | cellLp.removeLinkAddress(myIpv4); |
| 5513 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5514 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5515 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5516 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5517 | |
| 5518 | // When NAT64 prefix discovery succeeds, LinkProperties are updated and clatd is started. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5519 | Nat464Xlat clat = getNat464Xlat(mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5520 | assertNull(mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getNat64Prefix()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5521 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 5522 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5523 | LinkProperties lpBeforeClat = networkCallback.expectCallback( |
| 5524 | CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent).getLp(); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5525 | assertEquals(0, lpBeforeClat.getStackedLinks().size()); |
| 5526 | assertEquals(kNat64Prefix, lpBeforeClat.getNat64Prefix()); |
| 5527 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 5528 | |
| 5529 | // Clat iface comes up. Expect stacked link to be added. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5530 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5531 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5532 | List<LinkProperties> stackedLps = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()) |
| 5533 | .getStackedLinks(); |
| 5534 | assertEquals(makeClatLinkProperties(myIpv4), stackedLps.get(0)); |
| 5535 | |
| 5536 | // Change trivial linkproperties and see if stacked link is preserved. |
| 5537 | cellLp.addDnsServer(InetAddress.getByName("8.8.8.8")); |
| 5538 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5539 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5540 | |
| 5541 | List<LinkProperties> stackedLpsAfterChange = |
| 5542 | mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getStackedLinks(); |
| 5543 | assertNotEquals(stackedLpsAfterChange, Collections.EMPTY_LIST); |
| 5544 | assertEquals(makeClatLinkProperties(myIpv4), stackedLpsAfterChange.get(0)); |
| 5545 | |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5546 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5547 | mResolverParamsParcelCaptor.capture()); |
| 5548 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 5549 | assertEquals(1, resolvrParams.servers.length); |
| 5550 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "8.8.8.8")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5551 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5552 | // Add ipv4 address, expect that clatd and prefix discovery are stopped and stacked |
| 5553 | // linkproperties are cleaned up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5554 | cellLp.addLinkAddress(myIpv4); |
| 5555 | cellLp.addRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5556 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5557 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 9307ca2 | 2019-01-12 01:54:23 +0900 | [diff] [blame] | 5558 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5559 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5560 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5561 | // As soon as stop is called, the linkproperties lose the stacked interface. |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5562 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5563 | LinkProperties actualLpAfterIpv4 = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()); |
| 5564 | LinkProperties expected = new LinkProperties(cellLp); |
| 5565 | expected.setNat64Prefix(kNat64Prefix); |
| 5566 | assertEquals(expected, actualLpAfterIpv4); |
| 5567 | assertEquals(0, actualLpAfterIpv4.getStackedLinks().size()); |
| 5568 | |
| 5569 | // The interface removed callback happens but has no effect after stop is called. |
| 5570 | clat.interfaceRemoved(CLAT_PREFIX + MOBILE_IFNAME); |
| 5571 | networkCallback.assertNoCallback(); |
| 5572 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5573 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5574 | verifyNoMoreInteractions(mMockDnsResolver); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5575 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5576 | reset(mMockDnsResolver); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5577 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5578 | // Stopping prefix discovery causes netd to tell us that the NAT64 prefix is gone. |
| 5579 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 5580 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5581 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5582 | (lp) -> lp.getNat64Prefix() == null); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5583 | |
| 5584 | // Remove IPv4 address and expect prefix discovery and clatd to be started again. |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5585 | cellLp.removeLinkAddress(myIpv4); |
| 5586 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5587 | cellLp.removeDnsServer(InetAddress.getByName("8.8.8.8")); |
| 5588 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5589 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5590 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5591 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 5592 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5593 | networkCallback.expectCallback(CallbackRecord.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5594 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 5595 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5596 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5597 | // Clat iface comes up. Expect stacked link to be added. |
| 5598 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5599 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5600 | (lp) -> lp.getStackedLinks().size() == 1 && lp.getNat64Prefix() != null); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5601 | |
| 5602 | // NAT64 prefix is removed. Expect that clat is stopped. |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5603 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 5604 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5605 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5606 | (lp) -> lp.getStackedLinks().size() == 0 && lp.getNat64Prefix() == null); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5607 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5608 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5609 | (lp) -> lp.getStackedLinks().size() == 0); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5610 | |
| 5611 | // Clean up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5612 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5613 | networkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2412c13 | 2019-01-22 09:47:54 +0900 | [diff] [blame] | 5614 | networkCallback.assertNoCallback(); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5615 | mCm.unregisterNetworkCallback(networkCallback); |
| 5616 | } |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5617 | |
| 5618 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5619 | public void testDataActivityTracking() throws Exception { |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5620 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5621 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5622 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5623 | .build(); |
| 5624 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5625 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5626 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5627 | final LinkProperties cellLp = new LinkProperties(); |
| 5628 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5629 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 5630 | reset(mNetworkManagementService); |
| 5631 | mCellNetworkAgent.connect(true); |
| 5632 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5633 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 5634 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 5635 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5636 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5637 | final LinkProperties wifiLp = new LinkProperties(); |
| 5638 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 5639 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 5640 | |
| 5641 | // Network switch |
| 5642 | reset(mNetworkManagementService); |
| 5643 | mWiFiNetworkAgent.connect(true); |
| 5644 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5645 | networkCallback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5646 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 5647 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(WIFI_IFNAME), anyInt(), |
| 5648 | eq(ConnectivityManager.TYPE_WIFI)); |
| 5649 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(MOBILE_IFNAME)); |
| 5650 | |
| 5651 | // Disconnect wifi and switch back to cell |
| 5652 | reset(mNetworkManagementService); |
| 5653 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5654 | networkCallback.expectCallback(CallbackRecord.LOST, mWiFiNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5655 | assertNoCallbacks(networkCallback); |
| 5656 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 5657 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 5658 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 5659 | |
| 5660 | // reconnect wifi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5661 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5662 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 5663 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 5664 | mWiFiNetworkAgent.connect(true); |
| 5665 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5666 | networkCallback.expectCallback(CallbackRecord.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5667 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 5668 | |
| 5669 | // Disconnect cell |
| 5670 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5671 | reset(mMockNetd); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5672 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5673 | networkCallback.expectCallback(CallbackRecord.LOST, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5674 | // LOST callback is triggered earlier than removing idle timer. Broadcast should also be |
| 5675 | // sent as network being switched. Ensure rule removal for cell will not be triggered |
| 5676 | // unexpectedly before network being removed. |
| 5677 | waitForIdle(); |
| 5678 | verify(mNetworkManagementService, times(0)).removeIdleTimer(eq(MOBILE_IFNAME)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5679 | verify(mMockNetd, times(1)).networkDestroy(eq(mCellNetworkAgent.getNetwork().netId)); |
| 5680 | verify(mMockDnsResolver, times(1)) |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5681 | .destroyNetworkCache(eq(mCellNetworkAgent.getNetwork().netId)); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5682 | |
| 5683 | // Disconnect wifi |
| 5684 | ConditionVariable cv = waitForConnectivityBroadcasts(1); |
| 5685 | reset(mNetworkManagementService); |
| 5686 | mWiFiNetworkAgent.disconnect(); |
| 5687 | waitFor(cv); |
| 5688 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 5689 | |
| 5690 | // Clean up |
| 5691 | mCm.unregisterNetworkCallback(networkCallback); |
| 5692 | } |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5693 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5694 | private void verifyTcpBufferSizeChange(String tcpBufferSizes) throws Exception { |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5695 | String[] values = tcpBufferSizes.split(","); |
| 5696 | String rmemValues = String.join(" ", values[0], values[1], values[2]); |
| 5697 | String wmemValues = String.join(" ", values[3], values[4], values[5]); |
| 5698 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5699 | verify(mMockNetd, atLeastOnce()).setTcpRWmemorySize(rmemValues, wmemValues); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5700 | reset(mMockNetd); |
| 5701 | } |
| 5702 | |
| 5703 | @Test |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame^] | 5704 | @FlakyTest(bugId = 140305678) |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5705 | public void testTcpBufferReset() throws Exception { |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5706 | final String testTcpBufferSizes = "1,2,3,4,5,6"; |
| 5707 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5708 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5709 | reset(mMockNetd); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5710 | // Switching default network updates TCP buffer sizes. |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5711 | mCellNetworkAgent.connect(false); |
| 5712 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 5713 | |
| 5714 | // Change link Properties should have updated tcp buffer size. |
| 5715 | LinkProperties lp = new LinkProperties(); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5716 | lp.setTcpBufferSizes(testTcpBufferSizes); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5717 | mCellNetworkAgent.sendLinkProperties(lp); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5718 | verifyTcpBufferSizeChange(testTcpBufferSizes); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5719 | } |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5720 | |
| 5721 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5722 | public void testGetGlobalProxyForNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5723 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5724 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5725 | final Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 5726 | when(mService.mProxyTracker.getGlobalProxy()).thenReturn(testProxyInfo); |
| 5727 | assertEquals(testProxyInfo, mService.getProxyForNetwork(wifiNetwork)); |
| 5728 | } |
| 5729 | |
| 5730 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5731 | public void testGetProxyForActiveNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5732 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5733 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5734 | mWiFiNetworkAgent.connect(true); |
| 5735 | waitForIdle(); |
| 5736 | assertNull(mService.getProxyForNetwork(null)); |
| 5737 | |
| 5738 | final LinkProperties testLinkProperties = new LinkProperties(); |
| 5739 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 5740 | |
| 5741 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 5742 | waitForIdle(); |
| 5743 | |
| 5744 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 5745 | } |
| 5746 | |
| 5747 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5748 | public void testGetProxyForVPN() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5749 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
| 5750 | |
| 5751 | // Set up a WiFi network with no proxy |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5752 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5753 | mWiFiNetworkAgent.connect(true); |
| 5754 | waitForIdle(); |
| 5755 | assertNull(mService.getProxyForNetwork(null)); |
| 5756 | |
| 5757 | // Set up a VPN network with a proxy |
| 5758 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5759 | final TestNetworkAgentWrapper |
| 5760 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5761 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5762 | ranges.add(new UidRange(uid, uid)); |
| 5763 | mMockVpn.setUids(ranges); |
| 5764 | LinkProperties testLinkProperties = new LinkProperties(); |
| 5765 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 5766 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 5767 | waitForIdle(); |
| 5768 | |
| 5769 | // Connect to VPN with proxy |
| 5770 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5771 | vpnNetworkAgent.connect(true); |
| 5772 | mMockVpn.connect(); |
| 5773 | waitForIdle(); |
| 5774 | |
| 5775 | // Test that the VPN network returns a proxy, and the WiFi does not. |
| 5776 | assertEquals(testProxyInfo, mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 5777 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 5778 | assertNull(mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 5779 | |
| 5780 | // Test that the VPN network returns no proxy when it is set to null. |
| 5781 | testLinkProperties.setHttpProxy(null); |
| 5782 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 5783 | waitForIdle(); |
| 5784 | assertNull(mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 5785 | assertNull(mService.getProxyForNetwork(null)); |
| 5786 | |
| 5787 | // Set WiFi proxy and check that the vpn proxy is still null. |
| 5788 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 5789 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 5790 | waitForIdle(); |
| 5791 | assertNull(mService.getProxyForNetwork(null)); |
| 5792 | |
| 5793 | // Disconnect from VPN and check that the active network, which is now the WiFi, has the |
| 5794 | // correct proxy setting. |
| 5795 | vpnNetworkAgent.disconnect(); |
| 5796 | waitForIdle(); |
| 5797 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5798 | assertEquals(testProxyInfo, mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 5799 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 5800 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5801 | |
| 5802 | @Test |
| 5803 | public void testFullyRoutedVpnResultsInInterfaceFilteringRules() throws Exception { |
| 5804 | LinkProperties lp = new LinkProperties(); |
| 5805 | lp.setInterfaceName("tun0"); |
| 5806 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 5807 | // The uid range needs to cover the test app so the network is visible to it. |
| 5808 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5809 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5810 | |
| 5811 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 5812 | // one during VPN uid update, one during VPN LinkProperties update |
| 5813 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 5814 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 5815 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 5816 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 5817 | assertTrue(mService.mPermissionMonitor.getVpnUidRanges("tun0").equals(vpnRange)); |
| 5818 | |
| 5819 | vpnNetworkAgent.disconnect(); |
| 5820 | waitForIdle(); |
| 5821 | |
| 5822 | // Disconnected VPN should have interface rules removed |
| 5823 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 5824 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 5825 | assertNull(mService.mPermissionMonitor.getVpnUidRanges("tun0")); |
| 5826 | } |
| 5827 | |
| 5828 | @Test |
| 5829 | public void testLegacyVpnDoesNotResultInInterfaceFilteringRule() throws Exception { |
| 5830 | LinkProperties lp = new LinkProperties(); |
| 5831 | lp.setInterfaceName("tun0"); |
| 5832 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 5833 | // The uid range needs to cover the test app so the network is visible to it. |
| 5834 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5835 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 5836 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5837 | |
| 5838 | // Legacy VPN should not have interface rules set up |
| 5839 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 5840 | } |
| 5841 | |
Lorenzo Colitti | 8574c9b | 2019-04-12 19:50:22 +0900 | [diff] [blame] | 5842 | @Test |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5843 | public void testLocalIpv4OnlyVpnDoesNotResultInInterfaceFilteringRule() |
| 5844 | throws Exception { |
| 5845 | LinkProperties lp = new LinkProperties(); |
| 5846 | lp.setInterfaceName("tun0"); |
| 5847 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun0")); |
| 5848 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE)); |
| 5849 | // The uid range needs to cover the test app so the network is visible to it. |
| 5850 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5851 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 5852 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5853 | |
| 5854 | // IPv6 unreachable route should not be misinterpreted as a default route |
| 5855 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 5856 | } |
| 5857 | |
| 5858 | @Test |
| 5859 | public void testVpnHandoverChangesInterfaceFilteringRule() throws Exception { |
| 5860 | LinkProperties lp = new LinkProperties(); |
| 5861 | lp.setInterfaceName("tun0"); |
| 5862 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 5863 | // The uid range needs to cover the test app so the network is visible to it. |
| 5864 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5865 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5866 | |
| 5867 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 5868 | // one during VPN uid update, one during VPN LinkProperties update |
| 5869 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 5870 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 5871 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 5872 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 5873 | |
| 5874 | reset(mMockNetd); |
| 5875 | InOrder inOrder = inOrder(mMockNetd); |
| 5876 | lp.setInterfaceName("tun1"); |
| 5877 | vpnNetworkAgent.sendLinkProperties(lp); |
| 5878 | waitForIdle(); |
| 5879 | // VPN handover (switch to a new interface) should result in rules being updated (old rules |
| 5880 | // removed first, then new rules added) |
| 5881 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 5882 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 5883 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 5884 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 5885 | |
| 5886 | reset(mMockNetd); |
| 5887 | lp = new LinkProperties(); |
| 5888 | lp.setInterfaceName("tun1"); |
| 5889 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun1")); |
| 5890 | vpnNetworkAgent.sendLinkProperties(lp); |
| 5891 | waitForIdle(); |
| 5892 | // VPN not routing everything should no longer have interface filtering rules |
| 5893 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 5894 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 5895 | |
| 5896 | reset(mMockNetd); |
| 5897 | lp = new LinkProperties(); |
| 5898 | lp.setInterfaceName("tun1"); |
| 5899 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 5900 | vpnNetworkAgent.sendLinkProperties(lp); |
| 5901 | waitForIdle(); |
| 5902 | // Back to routing all IPv6 traffic should have filtering rules |
| 5903 | verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 5904 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 5905 | } |
| 5906 | |
| 5907 | @Test |
| 5908 | public void testUidUpdateChangesInterfaceFilteringRule() throws Exception { |
| 5909 | LinkProperties lp = new LinkProperties(); |
| 5910 | lp.setInterfaceName("tun0"); |
| 5911 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 5912 | // The uid range needs to cover the test app so the network is visible to it. |
| 5913 | final UidRange vpnRange = UidRange.createForUser(VPN_USER); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5914 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5915 | Collections.singleton(vpnRange)); |
| 5916 | |
| 5917 | reset(mMockNetd); |
| 5918 | InOrder inOrder = inOrder(mMockNetd); |
| 5919 | |
| 5920 | // Update to new range which is old range minus APP1, i.e. only APP2 |
| 5921 | final Set<UidRange> newRanges = new HashSet<>(Arrays.asList( |
| 5922 | new UidRange(vpnRange.start, APP1_UID - 1), |
| 5923 | new UidRange(APP1_UID + 1, vpnRange.stop))); |
| 5924 | vpnNetworkAgent.setUids(newRanges); |
| 5925 | waitForIdle(); |
| 5926 | |
| 5927 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 5928 | // Verify old rules are removed before new rules are added |
| 5929 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 5930 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 5931 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 5932 | assertContainsExactly(uidCaptor.getValue(), APP2_UID); |
| 5933 | } |
| 5934 | |
| 5935 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5936 | private TestNetworkAgentWrapper establishVpn(LinkProperties lp, int establishingUid, |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5937 | Set<UidRange> vpnRange) throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5938 | final TestNetworkAgentWrapper |
| 5939 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN, lp); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5940 | vpnNetworkAgent.getNetworkCapabilities().setEstablishingVpnAppUid(establishingUid); |
| 5941 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5942 | mMockVpn.connect(); |
| 5943 | mMockVpn.setUids(vpnRange); |
| 5944 | vpnNetworkAgent.connect(true); |
| 5945 | waitForIdle(); |
| 5946 | return vpnNetworkAgent; |
| 5947 | } |
| 5948 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 5949 | private static PackageInfo buildPackageInfo(boolean hasSystemPermission, int uid) { |
| 5950 | final PackageInfo packageInfo = new PackageInfo(); |
| 5951 | packageInfo.requestedPermissions = new String[0]; |
| 5952 | packageInfo.applicationInfo = new ApplicationInfo(); |
| 5953 | packageInfo.applicationInfo.privateFlags = 0; |
| 5954 | packageInfo.applicationInfo.uid = UserHandle.getUid(UserHandle.USER_SYSTEM, |
| 5955 | UserHandle.getAppId(uid)); |
| 5956 | return packageInfo; |
| 5957 | } |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 5958 | } |