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 | |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 19 | import static android.Manifest.permission.CHANGE_NETWORK_STATE; |
| 20 | import static android.Manifest.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS; |
| 21 | import static android.content.pm.PackageInfo.REQUESTED_PERMISSION_GRANTED; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 22 | import static android.content.pm.PackageManager.GET_PERMISSIONS; |
| 23 | import static android.content.pm.PackageManager.MATCH_ANY_USER; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 24 | import static android.content.pm.PackageManager.PERMISSION_DENIED; |
| 25 | import static android.content.pm.PackageManager.PERMISSION_GRANTED; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 26 | import static android.net.ConnectivityManager.ACTION_CAPTIVE_PORTAL_SIGN_IN; |
Erik Kline | f851d6d | 2015-04-20 16:03:48 +0900 | [diff] [blame] | 27 | import static android.net.ConnectivityManager.CONNECTIVITY_ACTION; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 28 | import static android.net.ConnectivityManager.CONNECTIVITY_ACTION_SUPL; |
| 29 | import static android.net.ConnectivityManager.EXTRA_NETWORK_INFO; |
| 30 | import static android.net.ConnectivityManager.EXTRA_NETWORK_TYPE; |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 31 | import static android.net.ConnectivityManager.NETID_UNSET; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 32 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF; |
| 33 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC; |
| 34 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 35 | import static android.net.ConnectivityManager.TYPE_ETHERNET; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 36 | import static android.net.ConnectivityManager.TYPE_MOBILE; |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 37 | import static android.net.ConnectivityManager.TYPE_MOBILE_FOTA; |
| 38 | import static android.net.ConnectivityManager.TYPE_MOBILE_MMS; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 39 | import static android.net.ConnectivityManager.TYPE_MOBILE_SUPL; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 40 | import static android.net.ConnectivityManager.TYPE_WIFI; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 41 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_DNS; |
| 42 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_FALLBACK; |
| 43 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTP; |
| 44 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTPS; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 45 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_PRIVDNS; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 46 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_PARTIAL; |
| 47 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_VALID; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 48 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL; |
| 49 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS; |
| 50 | import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN; |
| 51 | import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS; |
| 52 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND; |
| 53 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOTA; |
| 54 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IA; |
| 55 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IMS; |
| 56 | import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET; |
| 57 | import static android.net.NetworkCapabilities.NET_CAPABILITY_MMS; |
| 58 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED; |
| 59 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED; |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 60 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 61 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN; |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 62 | import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 63 | import static android.net.NetworkCapabilities.NET_CAPABILITY_RCS; |
| 64 | import static android.net.NetworkCapabilities.NET_CAPABILITY_SUPL; |
| 65 | import static android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED; |
| 66 | import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED; |
| 67 | import static android.net.NetworkCapabilities.NET_CAPABILITY_WIFI_P2P; |
| 68 | import static android.net.NetworkCapabilities.NET_CAPABILITY_XCAP; |
| 69 | import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR; |
| 70 | import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 71 | import static android.net.NetworkCapabilities.TRANSPORT_VPN; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 72 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| 73 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI_AWARE; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 74 | import static android.net.NetworkPolicyManager.RULE_ALLOW_METERED; |
| 75 | import static android.net.NetworkPolicyManager.RULE_NONE; |
| 76 | import static android.net.NetworkPolicyManager.RULE_REJECT_ALL; |
| 77 | import static android.net.NetworkPolicyManager.RULE_REJECT_METERED; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 78 | import static android.net.RouteInfo.RTN_UNREACHABLE; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 79 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 80 | import static com.android.server.ConnectivityServiceTestUtilsKt.transportToLegacyType; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 81 | import static com.android.testutils.ConcurrentUtilsKt.await; |
| 82 | import static com.android.testutils.ConcurrentUtilsKt.durationOf; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 83 | import static com.android.testutils.ExceptionUtils.ignoreExceptions; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 84 | import static com.android.testutils.HandlerUtilsKt.waitForIdleSerialExecutor; |
| 85 | import static com.android.testutils.MiscAssertsKt.assertContainsExactly; |
| 86 | import static com.android.testutils.MiscAssertsKt.assertEmpty; |
| 87 | import static com.android.testutils.MiscAssertsKt.assertLength; |
| 88 | import static com.android.testutils.MiscAssertsKt.assertRunsInAtMost; |
| 89 | import static com.android.testutils.MiscAssertsKt.assertThrows; |
| 90 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 91 | import static org.junit.Assert.assertEquals; |
| 92 | import static org.junit.Assert.assertFalse; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 93 | import static org.junit.Assert.assertNotEquals; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 94 | import static org.junit.Assert.assertNotNull; |
| 95 | import static org.junit.Assert.assertNull; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 96 | import static org.junit.Assert.assertTrue; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 97 | import static org.junit.Assert.fail; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 98 | import static org.mockito.ArgumentMatchers.anyLong; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 99 | import static org.mockito.ArgumentMatchers.anyString; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 100 | import static org.mockito.ArgumentMatchers.eq; |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 101 | import static org.mockito.ArgumentMatchers.startsWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 102 | import static org.mockito.Matchers.anyInt; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 103 | import static org.mockito.Mockito.any; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 104 | import static org.mockito.Mockito.atLeastOnce; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 105 | import static org.mockito.Mockito.doAnswer; |
| 106 | import static org.mockito.Mockito.doNothing; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 107 | import static org.mockito.Mockito.doReturn; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 108 | import static org.mockito.Mockito.inOrder; |
Jeff Sharkey | 3671b1e | 2013-01-31 17:22:26 -0800 | [diff] [blame] | 109 | import static org.mockito.Mockito.mock; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 110 | import static org.mockito.Mockito.never; |
| 111 | import static org.mockito.Mockito.reset; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 112 | import static org.mockito.Mockito.spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 113 | import static org.mockito.Mockito.timeout; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 114 | import static org.mockito.Mockito.times; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 115 | import static org.mockito.Mockito.verify; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 116 | import static org.mockito.Mockito.verifyNoMoreInteractions; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 117 | import static org.mockito.Mockito.when; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 118 | |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 119 | import android.Manifest; |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 120 | import android.annotation.NonNull; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 121 | import android.app.AlarmManager; |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 122 | import android.app.NotificationManager; |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 123 | import android.app.PendingIntent; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 124 | import android.content.BroadcastReceiver; |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 125 | import android.content.ContentProvider; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 126 | import android.content.ContentResolver; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 127 | import android.content.Context; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 128 | import android.content.Intent; |
| 129 | import android.content.IntentFilter; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 130 | import android.content.pm.ApplicationInfo; |
| 131 | import android.content.pm.PackageInfo; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 132 | import android.content.pm.PackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 133 | import android.content.pm.UserInfo; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 134 | import android.content.res.Resources; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 135 | import android.net.CaptivePortalData; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 136 | import android.net.ConnectivityManager; |
| 137 | import android.net.ConnectivityManager.NetworkCallback; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 138 | import android.net.ConnectivityManager.PacketKeepalive; |
| 139 | import android.net.ConnectivityManager.PacketKeepaliveCallback; |
Hugo Benichi | cb88323 | 2017-05-11 13:16:17 +0900 | [diff] [blame] | 140 | import android.net.ConnectivityManager.TooManyRequestsException; |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 141 | import android.net.ConnectivityThread; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame^] | 142 | import android.net.IConnectivityDiagnosticsCallback; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 143 | import android.net.IDnsResolver; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 144 | import android.net.IIpConnectivityMetrics; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 145 | import android.net.INetd; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 146 | import android.net.INetworkMonitor; |
| 147 | import android.net.INetworkMonitorCallbacks; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 148 | import android.net.INetworkPolicyListener; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 149 | import android.net.INetworkPolicyManager; |
| 150 | import android.net.INetworkStatsService; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 151 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 152 | import android.net.IpPrefix; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 153 | import android.net.IpSecManager; |
| 154 | import android.net.IpSecManager.UdpEncapsulationSocket; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 155 | import android.net.LinkAddress; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 156 | import android.net.LinkProperties; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 157 | import android.net.MatchAllNetworkSpecifier; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 158 | import android.net.Network; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 159 | import android.net.NetworkCapabilities; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 160 | import android.net.NetworkFactory; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 161 | import android.net.NetworkInfo; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 162 | import android.net.NetworkRequest; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 163 | import android.net.NetworkSpecifier; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 164 | import android.net.NetworkStack; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 165 | import android.net.NetworkStackClient; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 166 | import android.net.NetworkState; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 167 | import android.net.NetworkUtils; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 168 | import android.net.ProxyInfo; |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 169 | import android.net.ResolverParamsParcel; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 170 | import android.net.RouteInfo; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 171 | import android.net.SocketKeepalive; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 172 | import android.net.UidRange; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 173 | import android.net.Uri; |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 174 | import android.net.metrics.IpConnectivityLog; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 175 | import android.net.shared.NetworkMonitorUtils; |
| 176 | import android.net.shared.PrivateDnsConfig; |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 177 | import android.net.util.MultinetworkPolicyTracker; |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 178 | import android.os.BadParcelableException; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 179 | import android.os.Binder; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 180 | import android.os.Bundle; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 181 | import android.os.ConditionVariable; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 182 | import android.os.Handler; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 183 | import android.os.HandlerThread; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame^] | 184 | import android.os.IBinder; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 185 | import android.os.INetworkManagementService; |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 186 | import android.os.Looper; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 187 | import android.os.Parcel; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 188 | import android.os.ParcelFileDescriptor; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 189 | import android.os.Parcelable; |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 190 | import android.os.Process; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 191 | import android.os.RemoteException; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 192 | import android.os.SystemClock; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 193 | import android.os.UserHandle; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 194 | import android.os.UserManager; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 195 | import android.provider.Settings; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 196 | import android.system.Os; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 197 | import android.test.mock.MockContentResolver; |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 198 | import android.text.TextUtils; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 199 | import android.util.ArraySet; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 200 | import android.util.Log; |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 201 | import android.util.SparseArray; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 202 | |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 203 | import androidx.test.InstrumentationRegistry; |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame] | 204 | import androidx.test.filters.FlakyTest; |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 205 | import androidx.test.filters.SmallTest; |
| 206 | import androidx.test.runner.AndroidJUnit4; |
| 207 | |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 208 | import com.android.internal.app.IBatteryStats; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 209 | import com.android.internal.net.VpnConfig; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 210 | import com.android.internal.net.VpnInfo; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 211 | import com.android.internal.util.ArrayUtils; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 212 | import com.android.internal.util.WakeupMessage; |
Lorenzo Colitti | 3c295b5 | 2016-10-28 12:56:03 +0900 | [diff] [blame] | 213 | import com.android.internal.util.test.BroadcastInterceptingContext; |
Lorenzo Colitti | b8df76e4 | 2016-10-28 12:37:38 +0900 | [diff] [blame] | 214 | import com.android.internal.util.test.FakeSettingsProvider; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame^] | 215 | import com.android.server.ConnectivityService.ConnectivityDiagnosticsCallbackInfo; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 216 | import com.android.server.connectivity.ConnectivityConstants; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 217 | import com.android.server.connectivity.DefaultNetworkMetrics; |
| 218 | import com.android.server.connectivity.IpConnectivityMetrics; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 219 | import com.android.server.connectivity.MockableSystemProperties; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 220 | import com.android.server.connectivity.Nat464Xlat; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 221 | import com.android.server.connectivity.NetworkNotificationManager.NotificationType; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 222 | import com.android.server.connectivity.ProxyTracker; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 223 | import com.android.server.connectivity.Vpn; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 224 | import com.android.server.net.NetworkPinner; |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 225 | import com.android.server.net.NetworkPolicyManagerInternal; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 226 | import com.android.testutils.ExceptionUtils; |
Chalard Jean | ce75e0e | 2019-05-28 16:48:32 +0900 | [diff] [blame] | 227 | import com.android.testutils.HandlerUtilsKt; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 228 | import com.android.testutils.RecorderCallback.CallbackEntry; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 229 | import com.android.testutils.TestableNetworkCallback; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 230 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 231 | import org.junit.After; |
| 232 | import org.junit.Before; |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 233 | import org.junit.Ignore; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 234 | import org.junit.Test; |
| 235 | import org.junit.runner.RunWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 236 | import org.mockito.ArgumentCaptor; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 237 | import org.mockito.InOrder; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 238 | import org.mockito.Mock; |
| 239 | import org.mockito.MockitoAnnotations; |
| 240 | import org.mockito.Spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 241 | import org.mockito.stubbing.Answer; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 242 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 243 | import java.io.IOException; |
| 244 | import java.net.DatagramSocket; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 245 | import java.net.Inet4Address; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 246 | import java.net.Inet6Address; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 247 | import java.net.InetAddress; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 248 | import java.net.InetSocketAddress; |
| 249 | import java.net.Socket; |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 250 | import java.util.ArrayList; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 251 | import java.util.Arrays; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 252 | import java.util.Collection; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 253 | import java.util.Collections; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 254 | import java.util.HashMap; |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 255 | import java.util.HashSet; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 256 | import java.util.List; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 257 | import java.util.Objects; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 258 | import java.util.Set; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 259 | import java.util.concurrent.CountDownLatch; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 260 | import java.util.concurrent.Executor; |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 261 | import java.util.concurrent.ExecutorService; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 262 | import java.util.concurrent.Executors; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 263 | import java.util.concurrent.LinkedBlockingQueue; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 264 | import java.util.concurrent.TimeUnit; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 265 | import java.util.concurrent.atomic.AtomicBoolean; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 266 | import java.util.function.Predicate; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 267 | |
| 268 | import kotlin.reflect.KClass; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 269 | |
| 270 | /** |
| 271 | * Tests for {@link ConnectivityService}. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 272 | * |
| 273 | * Build, install and run with: |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 274 | * runtest frameworks-net -c com.android.server.ConnectivityServiceTest |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 275 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 276 | @RunWith(AndroidJUnit4.class) |
| 277 | @SmallTest |
| 278 | public class ConnectivityServiceTest { |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 279 | private static final String TAG = "ConnectivityServiceTest"; |
| 280 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 281 | private static final int TIMEOUT_MS = 500; |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 282 | private static final int TEST_LINGER_DELAY_MS = 300; |
Remi NGUYEN VAN | ef8377d | 2018-07-26 16:39:45 +0900 | [diff] [blame] | 283 | // Chosen to be less than the linger timeout. This ensures that we can distinguish between a |
| 284 | // LOST callback that arrives immediately and a LOST callback that arrives after the linger |
| 285 | // timeout. For this, our assertions should run fast enough to leave less than |
| 286 | // (mService.mLingerDelayMs - TEST_CALLBACK_TIMEOUT_MS) between the time callbacks are |
| 287 | // supposedly fired, and the time we call expectCallback. |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 288 | private static final int TEST_CALLBACK_TIMEOUT_MS = 250; |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 289 | // Chosen to be less than TEST_CALLBACK_TIMEOUT_MS. This ensures that requests have time to |
| 290 | // complete before callbacks are verified. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 291 | private static final int TEST_REQUEST_TIMEOUT_MS = 150; |
| 292 | |
| 293 | private static final int UNREASONABLY_LONG_ALARM_WAIT_MS = 1000; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 294 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 295 | private static final String CLAT_PREFIX = "v4-"; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 296 | private static final String MOBILE_IFNAME = "test_rmnet_data0"; |
| 297 | private static final String WIFI_IFNAME = "test_wlan0"; |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 298 | private static final String WIFI_WOL_IFNAME = "test_wlan_wol"; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 299 | private static final String[] EMPTY_STRING_ARRAY = new String[0]; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 300 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 301 | private MockContext mServiceContext; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 302 | private HandlerThread mCsHandlerThread; |
| 303 | private ConnectivityService mService; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 304 | private WrappedConnectivityManager mCm; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 305 | private TestNetworkAgentWrapper mWiFiNetworkAgent; |
| 306 | private TestNetworkAgentWrapper mCellNetworkAgent; |
| 307 | private TestNetworkAgentWrapper mEthernetNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 308 | private MockVpn mMockVpn; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 309 | private Context mContext; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 310 | private INetworkPolicyListener mPolicyListener; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 311 | private WrappedMultinetworkPolicyTracker mPolicyTracker; |
| 312 | private HandlerThread mAlarmManagerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 313 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 314 | @Mock IIpConnectivityMetrics mIpConnectivityMetrics; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 315 | @Mock IpConnectivityMetrics.Logger mMetricsService; |
| 316 | @Mock DefaultNetworkMetrics mDefaultNetworkMetrics; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 317 | @Mock INetworkManagementService mNetworkManagementService; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 318 | @Mock INetworkStatsService mStatsService; |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 319 | @Mock IBatteryStats mBatteryStatsService; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 320 | @Mock INetworkPolicyManager mNpm; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 321 | @Mock IDnsResolver mMockDnsResolver; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 322 | @Mock INetd mMockNetd; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 323 | @Mock NetworkStackClient mNetworkStack; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 324 | @Mock PackageManager mPackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 325 | @Mock UserManager mUserManager; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 326 | @Mock NotificationManager mNotificationManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 327 | @Mock AlarmManager mAlarmManager; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame^] | 328 | @Mock IConnectivityDiagnosticsCallback mConnectivityDiagnosticsCallback; |
| 329 | @Mock IBinder mIBinder; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 330 | |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 331 | private ArgumentCaptor<ResolverParamsParcel> mResolverParamsParcelCaptor = |
| 332 | ArgumentCaptor.forClass(ResolverParamsParcel.class); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 333 | |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 334 | // This class exists to test bindProcessToNetwork and getBoundNetworkForProcess. These methods |
| 335 | // do not go through ConnectivityService but talk to netd directly, so they don't automatically |
| 336 | // reflect the state of our test ConnectivityService. |
| 337 | private class WrappedConnectivityManager extends ConnectivityManager { |
| 338 | private Network mFakeBoundNetwork; |
| 339 | |
| 340 | public synchronized boolean bindProcessToNetwork(Network network) { |
| 341 | mFakeBoundNetwork = network; |
| 342 | return true; |
| 343 | } |
| 344 | |
| 345 | public synchronized Network getBoundNetworkForProcess() { |
| 346 | return mFakeBoundNetwork; |
| 347 | } |
| 348 | |
| 349 | public WrappedConnectivityManager(Context context, ConnectivityService service) { |
| 350 | super(context, service); |
| 351 | } |
| 352 | } |
| 353 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 354 | private class MockContext extends BroadcastInterceptingContext { |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 355 | private final MockContentResolver mContentResolver; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 356 | // Contains all registered receivers since this object was created. Useful to clear |
| 357 | // them when needed, as BroadcastInterceptingContext does not provide this facility. |
| 358 | private final List<BroadcastReceiver> mRegisteredReceivers = new ArrayList<>(); |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 359 | |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 360 | @Spy private Resources mResources; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 361 | private final LinkedBlockingQueue<Intent> mStartedActivities = new LinkedBlockingQueue<>(); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 362 | // Map of permission name -> PermissionManager.Permission_{GRANTED|DENIED} constant |
| 363 | private final HashMap<String, Integer> mMockedPermissions = new HashMap<>(); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 364 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 365 | MockContext(Context base, ContentProvider settingsProvider) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 366 | super(base); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 367 | |
| 368 | mResources = spy(base.getResources()); |
| 369 | when(mResources.getStringArray(com.android.internal.R.array.networkAttributes)). |
| 370 | thenReturn(new String[] { |
| 371 | "wifi,1,1,1,-1,true", |
| 372 | "mobile,0,0,0,-1,true", |
| 373 | "mobile_mms,2,0,2,60000,true", |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 374 | "mobile_supl,3,0,2,60000,true", |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 375 | }); |
| 376 | |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 377 | when(mResources.getStringArray( |
| 378 | com.android.internal.R.array.config_wakeonlan_supported_interfaces)) |
| 379 | .thenReturn(new String[]{ |
| 380 | WIFI_WOL_IFNAME, |
| 381 | }); |
| 382 | |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 383 | mContentResolver = new MockContentResolver(); |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 384 | mContentResolver.addProvider(Settings.AUTHORITY, settingsProvider); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 385 | } |
| 386 | |
| 387 | @Override |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 388 | public void startActivityAsUser(Intent intent, UserHandle handle) { |
| 389 | mStartedActivities.offer(intent); |
| 390 | } |
| 391 | |
Chalard Jean | f30d1e1 | 2019-06-27 08:24:51 +0000 | [diff] [blame] | 392 | public Intent expectStartActivityIntent(int timeoutMs) { |
| 393 | Intent intent = null; |
| 394 | try { |
| 395 | intent = mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS); |
| 396 | } catch (InterruptedException e) {} |
| 397 | assertNotNull("Did not receive sign-in intent after " + timeoutMs + "ms", intent); |
| 398 | return intent; |
| 399 | } |
| 400 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 401 | public void expectNoStartActivityIntent(int timeoutMs) { |
| 402 | try { |
| 403 | assertNull("Received unexpected Intent to start activity", |
| 404 | mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS)); |
| 405 | } catch (InterruptedException e) {} |
| 406 | } |
| 407 | |
| 408 | @Override |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 409 | public Object getSystemService(String name) { |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 410 | if (Context.CONNECTIVITY_SERVICE.equals(name)) return mCm; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 411 | if (Context.NOTIFICATION_SERVICE.equals(name)) return mNotificationManager; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 412 | if (Context.NETWORK_STACK_SERVICE.equals(name)) return mNetworkStack; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 413 | if (Context.USER_SERVICE.equals(name)) return mUserManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 414 | if (Context.ALARM_SERVICE.equals(name)) return mAlarmManager; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 415 | return super.getSystemService(name); |
| 416 | } |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 417 | |
| 418 | @Override |
| 419 | public ContentResolver getContentResolver() { |
| 420 | return mContentResolver; |
| 421 | } |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 422 | |
| 423 | @Override |
| 424 | public Resources getResources() { |
| 425 | return mResources; |
| 426 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 427 | |
| 428 | @Override |
| 429 | public PackageManager getPackageManager() { |
| 430 | return mPackageManager; |
| 431 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 432 | |
| 433 | @Override |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 434 | public int checkPermission(String permission, int pid, int uid) { |
| 435 | final Integer granted = mMockedPermissions.get(permission); |
| 436 | if (granted == null) { |
| 437 | // All non-mocked permissions should be held by the test or unnecessary: check as |
| 438 | // normal to make sure the code does not rely on unexpected permissions. |
| 439 | return super.checkPermission(permission, pid, uid); |
| 440 | } |
| 441 | return granted; |
| 442 | } |
| 443 | |
| 444 | @Override |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 445 | public void enforceCallingOrSelfPermission(String permission, String message) { |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 446 | final Integer granted = mMockedPermissions.get(permission); |
| 447 | if (granted == null) { |
| 448 | super.enforceCallingOrSelfPermission(permission, message); |
| 449 | return; |
| 450 | } |
| 451 | |
| 452 | if (!granted.equals(PERMISSION_GRANTED)) { |
| 453 | throw new SecurityException("[Test] permission denied: " + permission); |
| 454 | } |
| 455 | } |
| 456 | |
| 457 | /** |
| 458 | * Mock checks for the specified permission, and have them behave as per {@code granted}. |
| 459 | * |
| 460 | * <p>Passing null reverts to default behavior, which does a real permission check on the |
| 461 | * test package. |
| 462 | * @param granted One of {@link PackageManager#PERMISSION_GRANTED} or |
| 463 | * {@link PackageManager#PERMISSION_DENIED}. |
| 464 | */ |
| 465 | public void setPermission(String permission, Integer granted) { |
| 466 | mMockedPermissions.put(permission, granted); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 467 | } |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 468 | |
| 469 | @Override |
| 470 | public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) { |
| 471 | mRegisteredReceivers.add(receiver); |
| 472 | return super.registerReceiver(receiver, filter); |
| 473 | } |
| 474 | |
| 475 | public void clearRegisteredReceivers() { |
| 476 | // super.unregisterReceiver is a no-op for receivers that are not registered (because |
| 477 | // they haven't been registered or because they have already been unregistered). |
| 478 | // For the same reason, don't bother clearing mRegisteredReceivers. |
| 479 | for (final BroadcastReceiver rcv : mRegisteredReceivers) unregisterReceiver(rcv); |
| 480 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 481 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 482 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 483 | private void waitForIdle() { |
| 484 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 485 | waitForIdle(mCellNetworkAgent, TIMEOUT_MS); |
| 486 | waitForIdle(mWiFiNetworkAgent, TIMEOUT_MS); |
| 487 | waitForIdle(mEthernetNetworkAgent, TIMEOUT_MS); |
| 488 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 489 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 490 | } |
| 491 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 492 | private void waitForIdle(TestNetworkAgentWrapper agent, long timeoutMs) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 493 | if (agent == null) { |
| 494 | return; |
| 495 | } |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 496 | agent.waitForIdle(timeoutMs); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 497 | } |
| 498 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 499 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 500 | public void testWaitForIdle() throws Exception { |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 501 | final int attempts = 50; // Causes the test to take about 200ms on bullhead-eng. |
| 502 | |
| 503 | // Tests that waitForIdle returns immediately if the service is already idle. |
| 504 | for (int i = 0; i < attempts; i++) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 505 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | // Bring up a network that we can use to send messages to ConnectivityService. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 509 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 510 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 511 | mWiFiNetworkAgent.connect(false); |
| 512 | waitFor(cv); |
| 513 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 514 | assertNotNull(n); |
| 515 | |
| 516 | // Tests that calling waitForIdle waits for messages to be processed. |
| 517 | for (int i = 0; i < attempts; i++) { |
| 518 | mWiFiNetworkAgent.setSignalStrength(i); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 519 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 520 | assertEquals(i, mCm.getNetworkCapabilities(n).getSignalStrength()); |
| 521 | } |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 522 | } |
| 523 | |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 524 | // This test has an inherent race condition in it, and cannot be enabled for continuous testing |
| 525 | // or presubmit tests. It is kept for manual runs and documentation purposes. |
Andreas Gampe | 35dbf35 | 2018-01-26 20:41:17 -0800 | [diff] [blame] | 526 | @Ignore |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 527 | public void verifyThatNotWaitingForIdleCausesRaceConditions() throws Exception { |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 528 | // Bring up a network that we can use to send messages to ConnectivityService. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 529 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 530 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 531 | mWiFiNetworkAgent.connect(false); |
| 532 | waitFor(cv); |
| 533 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 534 | assertNotNull(n); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 535 | |
| 536 | // Ensure that not calling waitForIdle causes a race condition. |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 537 | 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] | 538 | for (int i = 0; i < attempts; i++) { |
| 539 | mWiFiNetworkAgent.setSignalStrength(i); |
| 540 | if (i != mCm.getNetworkCapabilities(n).getSignalStrength()) { |
| 541 | // We hit a race condition, as expected. Pass the test. |
| 542 | return; |
| 543 | } |
| 544 | } |
| 545 | |
| 546 | // No race? There is a bug in this test. |
| 547 | fail("expected race condition at least once in " + attempts + " attempts"); |
| 548 | } |
| 549 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 550 | private class TestNetworkAgentWrapper extends NetworkAgentWrapper { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 551 | private static final int VALIDATION_RESULT_BASE = NETWORK_VALIDATION_PROBE_DNS |
| 552 | | NETWORK_VALIDATION_PROBE_HTTP |
| 553 | | NETWORK_VALIDATION_PROBE_HTTPS; |
| 554 | private static final int VALIDATION_RESULT_VALID = VALIDATION_RESULT_BASE |
| 555 | | NETWORK_VALIDATION_RESULT_VALID; |
| 556 | private static final int VALIDATION_RESULT_PARTIAL = VALIDATION_RESULT_BASE |
| 557 | | NETWORK_VALIDATION_PROBE_FALLBACK |
| 558 | | NETWORK_VALIDATION_RESULT_PARTIAL; |
| 559 | private static final int VALIDATION_RESULT_INVALID = 0; |
| 560 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 561 | private INetworkMonitor mNetworkMonitor; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 562 | private INetworkMonitorCallbacks mNmCallbacks; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 563 | private int mNmValidationResult = VALIDATION_RESULT_BASE; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 564 | private int mProbesCompleted; |
| 565 | private int mProbesSucceeded; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 566 | private String mNmValidationRedirectUrl = null; |
| 567 | private boolean mNmProvNotificationRequested = false; |
| 568 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 569 | private final ConditionVariable mNetworkStatusReceived = new ConditionVariable(); |
| 570 | // Contains the redirectUrl from networkStatus(). Before reading, wait for |
| 571 | // mNetworkStatusReceived. |
| 572 | private String mRedirectUrl; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 573 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 574 | TestNetworkAgentWrapper(int transport) throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 575 | this(transport, new LinkProperties()); |
| 576 | } |
| 577 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 578 | TestNetworkAgentWrapper(int transport, LinkProperties linkProperties) |
| 579 | throws Exception { |
| 580 | super(transport, linkProperties, mServiceContext); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 581 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 582 | // Waits for the NetworkAgent to be registered, which includes the creation of the |
| 583 | // NetworkMonitor. |
| 584 | waitForIdle(TIMEOUT_MS); |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 585 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 586 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 587 | } |
| 588 | |
| 589 | @Override |
| 590 | protected InstrumentedNetworkAgent makeNetworkAgent(LinkProperties linkProperties) |
| 591 | throws Exception { |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 592 | mNetworkMonitor = mock(INetworkMonitor.class); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 593 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 594 | final Answer validateAnswer = inv -> { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 595 | new Thread(ignoreExceptions(this::onValidationRequested)).start(); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 596 | return null; |
| 597 | }; |
| 598 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 599 | doAnswer(validateAnswer).when(mNetworkMonitor).notifyNetworkConnected(any(), any()); |
| 600 | doAnswer(validateAnswer).when(mNetworkMonitor).forceReevaluation(anyInt()); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 601 | |
Remi NGUYEN VAN | 904a38b | 2019-03-15 02:25:09 +0900 | [diff] [blame] | 602 | final ArgumentCaptor<Network> nmNetworkCaptor = ArgumentCaptor.forClass(Network.class); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 603 | final ArgumentCaptor<INetworkMonitorCallbacks> nmCbCaptor = |
| 604 | ArgumentCaptor.forClass(INetworkMonitorCallbacks.class); |
| 605 | doNothing().when(mNetworkStack).makeNetworkMonitor( |
| 606 | nmNetworkCaptor.capture(), |
| 607 | any() /* name */, |
| 608 | nmCbCaptor.capture()); |
| 609 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 610 | final InstrumentedNetworkAgent na = new InstrumentedNetworkAgent(this, linkProperties) { |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 611 | @Override |
| 612 | public void networkStatus(int status, String redirectUrl) { |
| 613 | mRedirectUrl = redirectUrl; |
| 614 | mNetworkStatusReceived.open(); |
| 615 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 616 | }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 617 | |
Chalard Jean | fe35bf9 | 2019-12-13 19:47:12 +0900 | [diff] [blame] | 618 | assertEquals(na.network.netId, nmNetworkCaptor.getValue().netId); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 619 | mNmCallbacks = nmCbCaptor.getValue(); |
| 620 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 621 | mNmCallbacks.onNetworkMonitorCreated(mNetworkMonitor); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 622 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 623 | return na; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 624 | } |
| 625 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 626 | private void onValidationRequested() throws Exception { |
| 627 | if (mNmProvNotificationRequested |
| 628 | && ((mNmValidationResult & NETWORK_VALIDATION_RESULT_VALID) != 0)) { |
| 629 | mNmCallbacks.hideProvisioningNotification(); |
| 630 | mNmProvNotificationRequested = false; |
| 631 | } |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 632 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 633 | mNmCallbacks.notifyProbeStatusChanged(mProbesCompleted, mProbesSucceeded); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 634 | mNmCallbacks.notifyNetworkTested( |
| 635 | mNmValidationResult, mNmValidationRedirectUrl); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 636 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 637 | if (mNmValidationRedirectUrl != null) { |
| 638 | mNmCallbacks.showProvisioningNotification( |
| 639 | "test_provisioning_notif_action", "com.android.test.package"); |
| 640 | mNmProvNotificationRequested = true; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 641 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 642 | } |
| 643 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 644 | /** |
| 645 | * Connect without adding any internet capability. |
| 646 | */ |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 647 | public void connectWithoutInternet() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 648 | super.connect(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 649 | } |
| 650 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 651 | /** |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 652 | * Transition this NetworkAgent to CONNECTED state with NET_CAPABILITY_INTERNET. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 653 | * @param validated Indicate if network should pretend to be validated. |
| 654 | */ |
| 655 | public void connect(boolean validated) { |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 656 | connect(validated, true, false /* isStrictMode */); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 657 | } |
| 658 | |
| 659 | /** |
| 660 | * Transition this NetworkAgent to CONNECTED state. |
| 661 | * @param validated Indicate if network should pretend to be validated. |
| 662 | * @param hasInternet Indicate if network should pretend to have NET_CAPABILITY_INTERNET. |
| 663 | */ |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 664 | public void connect(boolean validated, boolean hasInternet, boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 665 | assertFalse(getNetworkCapabilities().hasCapability(NET_CAPABILITY_INTERNET)); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 666 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 667 | ConnectivityManager.NetworkCallback callback = null; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 668 | final ConditionVariable validatedCv = new ConditionVariable(); |
| 669 | if (validated) { |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 670 | setNetworkValid(isStrictMode); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 671 | NetworkRequest request = new NetworkRequest.Builder() |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 672 | .addTransportType(getNetworkCapabilities().getTransportTypes()[0]) |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 673 | .clearCapabilities() |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 674 | .build(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 675 | callback = new ConnectivityManager.NetworkCallback() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 676 | public void onCapabilitiesChanged(Network network, |
| 677 | NetworkCapabilities networkCapabilities) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 678 | if (network.equals(getNetwork()) && |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 679 | networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED)) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 680 | validatedCv.open(); |
| 681 | } |
| 682 | } |
| 683 | }; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 684 | mCm.registerNetworkCallback(request, callback); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 685 | } |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 686 | if (hasInternet) { |
| 687 | addCapability(NET_CAPABILITY_INTERNET); |
| 688 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 689 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 690 | connectWithoutInternet(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 691 | |
| 692 | if (validated) { |
| 693 | // Wait for network to validate. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 694 | waitFor(validatedCv); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 695 | setNetworkInvalid(isStrictMode); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 696 | } |
| 697 | |
| 698 | if (callback != null) mCm.unregisterNetworkCallback(callback); |
| 699 | } |
| 700 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 701 | public void connectWithCaptivePortal(String redirectUrl, boolean isStrictMode) { |
| 702 | setNetworkPortal(redirectUrl, isStrictMode); |
| 703 | connect(false, true /* hasInternet */, isStrictMode); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 704 | } |
| 705 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 706 | public void connectWithPartialConnectivity() { |
| 707 | setNetworkPartial(); |
| 708 | connect(false); |
| 709 | } |
| 710 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 711 | public void connectWithPartialValidConnectivity(boolean isStrictMode) { |
| 712 | setNetworkPartialValid(isStrictMode); |
| 713 | connect(false, true /* hasInternet */, isStrictMode); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 714 | } |
| 715 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 716 | void setNetworkValid(boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 717 | mNmValidationResult = VALIDATION_RESULT_VALID; |
| 718 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 719 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTP; |
| 720 | if (isStrictMode) { |
| 721 | probesSucceeded |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 722 | } |
| 723 | // The probesCompleted equals to probesSucceeded for the case of valid network, so put |
| 724 | // the same value into two different parameter of the method. |
| 725 | setProbesStatus(probesSucceeded, probesSucceeded); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 726 | } |
| 727 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 728 | void setNetworkInvalid(boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 729 | mNmValidationResult = VALIDATION_RESULT_INVALID; |
| 730 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 731 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 732 | int probesSucceeded = VALIDATION_RESULT_INVALID; |
| 733 | // If the isStrictMode is true, it means the network is invalid when NetworkMonitor |
| 734 | // tried to validate the private DNS but failed. |
| 735 | if (isStrictMode) { |
| 736 | probesCompleted &= ~NETWORK_VALIDATION_PROBE_HTTP; |
| 737 | probesSucceeded = probesCompleted; |
| 738 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 739 | } |
| 740 | setProbesStatus(probesCompleted, probesSucceeded); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 741 | } |
| 742 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 743 | void setNetworkPortal(String redirectUrl, boolean isStrictMode) { |
| 744 | setNetworkInvalid(isStrictMode); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 745 | mNmValidationRedirectUrl = redirectUrl; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 746 | // Suppose the portal is found when NetworkMonitor probes NETWORK_VALIDATION_PROBE_HTTP |
| 747 | // in the beginning, so the NETWORK_VALIDATION_PROBE_HTTPS hasn't probed yet. |
| 748 | int probesCompleted = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 749 | int probesSucceeded = VALIDATION_RESULT_INVALID; |
| 750 | if (isStrictMode) { |
| 751 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 752 | } |
| 753 | setProbesStatus(probesCompleted, probesSucceeded); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 754 | } |
| 755 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 756 | void setNetworkPartial() { |
| 757 | mNmValidationResult = VALIDATION_RESULT_PARTIAL; |
| 758 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 759 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 760 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 761 | setProbesStatus(probesCompleted, probesSucceeded); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 762 | } |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 763 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 764 | void setNetworkPartialValid(boolean isStrictMode) { |
| 765 | setNetworkPartial(); |
| 766 | mNmValidationResult |= VALIDATION_RESULT_VALID; |
| 767 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 768 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 769 | // Suppose the partial network cannot pass the private DNS validation as well, so only |
| 770 | // add NETWORK_VALIDATION_PROBE_DNS in probesCompleted but not probesSucceeded. |
| 771 | if (isStrictMode) { |
| 772 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 773 | } |
| 774 | setProbesStatus(probesCompleted, probesSucceeded); |
| 775 | } |
| 776 | |
| 777 | void setProbesStatus(int probesCompleted, int probesSucceeded) { |
| 778 | mProbesCompleted = probesCompleted; |
| 779 | mProbesSucceeded = probesSucceeded; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 780 | } |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 781 | |
| 782 | public String waitForRedirectUrl() { |
| 783 | assertTrue(mNetworkStatusReceived.block(TIMEOUT_MS)); |
| 784 | return mRedirectUrl; |
| 785 | } |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 786 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 787 | public void expectDisconnected() { |
| 788 | expectDisconnected(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 789 | } |
| 790 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 791 | public void expectPreventReconnectReceived() { |
| 792 | expectPreventReconnectReceived(TIMEOUT_MS); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 793 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 794 | } |
| 795 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 796 | /** |
| 797 | * A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove |
| 798 | * operations have been processed. Before ConnectivityService can add or remove any requests, |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 799 | * 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] | 800 | * expectRemoveRequests. |
| 801 | */ |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 802 | private static class MockNetworkFactory extends NetworkFactory { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 803 | private final ConditionVariable mNetworkStartedCV = new ConditionVariable(); |
| 804 | private final ConditionVariable mNetworkStoppedCV = new ConditionVariable(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 805 | private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 806 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 807 | // 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] | 808 | // Callers can call either expectAddRequestsWithScores() or expectRemoveRequests() exactly |
| 809 | // once, then cause some other thread to add or remove requests, then call |
| 810 | // waitForRequests(). |
| 811 | // It is not possible to wait for both add and remove requests. When adding, the queue |
| 812 | // contains the expected score. When removing, the value is unused, all matters is the |
| 813 | // number of objects in the queue. |
| 814 | private final LinkedBlockingQueue<Integer> mExpectations; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 815 | |
| 816 | // 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] | 817 | // mExpectations is non-empty. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 818 | private boolean mExpectingAdditions; |
| 819 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 820 | // Used to collect the networks requests managed by this factory. This is a duplicate of |
| 821 | // the internal information stored in the NetworkFactory (which is private). |
| 822 | private SparseArray<NetworkRequest> mNetworkRequests = new SparseArray<>(); |
| 823 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 824 | public MockNetworkFactory(Looper looper, Context context, String logTag, |
| 825 | NetworkCapabilities filter) { |
| 826 | super(looper, context, logTag, filter); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 827 | mExpectations = new LinkedBlockingQueue<>(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 828 | } |
| 829 | |
| 830 | public int getMyRequestCount() { |
| 831 | return getRequestCount(); |
| 832 | } |
| 833 | |
| 834 | protected void startNetwork() { |
| 835 | mNetworkStarted.set(true); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 836 | mNetworkStartedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 837 | } |
| 838 | |
| 839 | protected void stopNetwork() { |
| 840 | mNetworkStarted.set(false); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 841 | mNetworkStoppedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 842 | } |
| 843 | |
| 844 | public boolean getMyStartRequested() { |
| 845 | return mNetworkStarted.get(); |
| 846 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 847 | |
| 848 | public ConditionVariable getNetworkStartedCV() { |
| 849 | mNetworkStartedCV.close(); |
| 850 | return mNetworkStartedCV; |
| 851 | } |
| 852 | |
| 853 | public ConditionVariable getNetworkStoppedCV() { |
| 854 | mNetworkStoppedCV.close(); |
| 855 | return mNetworkStoppedCV; |
| 856 | } |
| 857 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 858 | @Override |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 859 | protected void handleAddRequest(NetworkRequest request, int score, |
| 860 | int factorySerialNumber) { |
| 861 | synchronized (mExpectations) { |
| 862 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 863 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 864 | assertNotNull("Added more requests than expected (" + request + " score : " |
| 865 | + score + ")", expectedScore); |
| 866 | // If we're expecting anything, we must be expecting additions. |
| 867 | if (!mExpectingAdditions) { |
| 868 | fail("Can't add requests while expecting requests to be removed"); |
| 869 | } |
| 870 | if (expectedScore != score) { |
| 871 | fail("Expected score was " + expectedScore + " but actual was " + score |
| 872 | + " in added request"); |
| 873 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 874 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 875 | // Add the request. |
| 876 | mNetworkRequests.put(request.requestId, request); |
| 877 | super.handleAddRequest(request, score, factorySerialNumber); |
| 878 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 879 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 880 | } |
| 881 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 882 | @Override |
| 883 | protected void handleRemoveRequest(NetworkRequest request) { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 884 | synchronized (mExpectations) { |
| 885 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 886 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 887 | assertTrue("Removed more requests than expected", expectedScore != null); |
| 888 | // If we're expecting anything, we must be expecting removals. |
| 889 | if (mExpectingAdditions) { |
| 890 | fail("Can't remove requests while expecting requests to be added"); |
| 891 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 892 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 893 | // Remove the request. |
| 894 | mNetworkRequests.remove(request.requestId); |
| 895 | super.handleRemoveRequest(request); |
| 896 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 897 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 898 | } |
| 899 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 900 | // Trigger releasing the request as unfulfillable |
| 901 | public void triggerUnfulfillable(NetworkRequest r) { |
| 902 | super.releaseRequestAsUnfulfillableByAnyFactory(r); |
| 903 | } |
| 904 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 905 | private void assertNoExpectations() { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 906 | if (mExpectations.size() != 0) { |
| 907 | fail("Can't add expectation, " + mExpectations.size() + " already pending"); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 908 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 909 | } |
| 910 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 911 | // Expects that requests with the specified scores will be added. |
| 912 | public void expectAddRequestsWithScores(final int... scores) { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 913 | assertNoExpectations(); |
| 914 | mExpectingAdditions = true; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 915 | for (int score : scores) { |
| 916 | mExpectations.add(score); |
| 917 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 918 | } |
| 919 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 920 | // Expects that count requests will be removed. |
| 921 | public void expectRemoveRequests(final int count) { |
| 922 | assertNoExpectations(); |
| 923 | mExpectingAdditions = false; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 924 | for (int i = 0; i < count; ++i) { |
| 925 | mExpectations.add(0); // For removals the score is ignored so any value will do. |
| 926 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 927 | } |
| 928 | |
| 929 | // Waits for the expected request additions or removals to happen within a timeout. |
| 930 | public void waitForRequests() throws InterruptedException { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 931 | final long deadline = SystemClock.elapsedRealtime() + TIMEOUT_MS; |
| 932 | synchronized (mExpectations) { |
| 933 | while (mExpectations.size() > 0 && SystemClock.elapsedRealtime() < deadline) { |
| 934 | mExpectations.wait(deadline - SystemClock.elapsedRealtime()); |
| 935 | } |
| 936 | } |
| 937 | final long count = mExpectations.size(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 938 | final String msg = count + " requests still not " + |
| 939 | (mExpectingAdditions ? "added" : "removed") + |
| 940 | " after " + TIMEOUT_MS + " ms"; |
| 941 | assertEquals(msg, 0, count); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 942 | } |
| 943 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 944 | public SparseArray<NetworkRequest> waitForNetworkRequests(final int count) |
| 945 | throws InterruptedException { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 946 | waitForRequests(); |
| 947 | assertEquals(count, getMyRequestCount()); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 948 | return mNetworkRequests; |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 949 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 950 | } |
| 951 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 952 | private static Looper startHandlerThreadAndReturnLooper() { |
| 953 | final HandlerThread handlerThread = new HandlerThread("MockVpnThread"); |
| 954 | handlerThread.start(); |
| 955 | return handlerThread.getLooper(); |
| 956 | } |
| 957 | |
| 958 | private class MockVpn extends Vpn { |
| 959 | // TODO : the interactions between this mock and the mock network agent are too |
| 960 | // hard to get right at this moment, because it's unclear in which case which |
| 961 | // target needs to get a method call or both, and in what order. It's because |
| 962 | // MockNetworkAgent wants to manage its own NetworkCapabilities, but the Vpn |
| 963 | // parent class of MockVpn agent wants that responsibility. |
| 964 | // That being said inside the test it should be possible to make the interactions |
| 965 | // harder to get wrong with precise speccing, judicious comments, helper methods |
| 966 | // and a few sprinkled assertions. |
| 967 | |
| 968 | private boolean mConnected = false; |
| 969 | // Careful ! This is different from mNetworkAgent, because MockNetworkAgent does |
| 970 | // not inherit from NetworkAgent. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 971 | private TestNetworkAgentWrapper mMockNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 972 | |
| 973 | public MockVpn(int userId) { |
| 974 | super(startHandlerThreadAndReturnLooper(), mServiceContext, mNetworkManagementService, |
| 975 | userId); |
| 976 | } |
| 977 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 978 | public void setNetworkAgent(TestNetworkAgentWrapper agent) { |
| 979 | agent.waitForIdle(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 980 | mMockNetworkAgent = agent; |
| 981 | mNetworkAgent = agent.getNetworkAgent(); |
| 982 | mNetworkCapabilities.set(agent.getNetworkCapabilities()); |
| 983 | } |
| 984 | |
| 985 | public void setUids(Set<UidRange> uids) { |
| 986 | mNetworkCapabilities.setUids(uids); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 987 | updateCapabilities(null /* defaultNetwork */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 988 | } |
| 989 | |
| 990 | @Override |
| 991 | public int getNetId() { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 992 | if (mMockNetworkAgent == null) { |
| 993 | return NETID_UNSET; |
| 994 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 995 | return mMockNetworkAgent.getNetwork().netId; |
| 996 | } |
| 997 | |
| 998 | @Override |
| 999 | public boolean appliesToUid(int uid) { |
| 1000 | return mConnected; // Trickery to simplify testing. |
| 1001 | } |
| 1002 | |
| 1003 | @Override |
| 1004 | protected boolean isCallerEstablishedOwnerLocked() { |
| 1005 | return mConnected; // Similar trickery |
| 1006 | } |
| 1007 | |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 1008 | private void connect(boolean isAlwaysMetered) { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1009 | mNetworkCapabilities.set(mMockNetworkAgent.getNetworkCapabilities()); |
| 1010 | mConnected = true; |
| 1011 | mConfig = new VpnConfig(); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 1012 | mConfig.isMetered = isAlwaysMetered; |
| 1013 | } |
| 1014 | |
| 1015 | public void connectAsAlwaysMetered() { |
| 1016 | connect(true /* isAlwaysMetered */); |
| 1017 | } |
| 1018 | |
| 1019 | public void connect() { |
| 1020 | connect(false /* isAlwaysMetered */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1021 | } |
| 1022 | |
| 1023 | @Override |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 1024 | public NetworkCapabilities updateCapabilities(Network defaultNetwork) { |
| 1025 | if (!mConnected) return null; |
| 1026 | super.updateCapabilities(defaultNetwork); |
| 1027 | // Because super.updateCapabilities will update the capabilities of the agent but |
| 1028 | // not the mock agent, the mock agent needs to know about them. |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1029 | copyCapabilitiesToNetworkAgent(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 1030 | return new NetworkCapabilities(mNetworkCapabilities); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1031 | } |
| 1032 | |
| 1033 | private void copyCapabilitiesToNetworkAgent() { |
| 1034 | if (null != mMockNetworkAgent) { |
| 1035 | mMockNetworkAgent.setNetworkCapabilities(mNetworkCapabilities, |
| 1036 | false /* sendToConnectivityService */); |
| 1037 | } |
| 1038 | } |
| 1039 | |
| 1040 | public void disconnect() { |
| 1041 | mConnected = false; |
| 1042 | mConfig = null; |
| 1043 | } |
| 1044 | } |
| 1045 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1046 | private void mockVpn(int uid) { |
| 1047 | synchronized (mService.mVpns) { |
| 1048 | int userId = UserHandle.getUserId(uid); |
| 1049 | mMockVpn = new MockVpn(userId); |
| 1050 | // This has no effect unless the VPN is actually connected, because things like |
| 1051 | // getActiveNetworkForUidInternal call getNetworkAgentInfoForNetId on the VPN |
| 1052 | // netId, and check if that network is actually connected. |
| 1053 | mService.mVpns.put(userId, mMockVpn); |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 1054 | } |
| 1055 | } |
| 1056 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1057 | private void setUidRulesChanged(int uidRules) throws RemoteException { |
| 1058 | mPolicyListener.onUidRulesChanged(Process.myUid(), uidRules); |
| 1059 | } |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1060 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1061 | private void setRestrictBackgroundChanged(boolean restrictBackground) throws RemoteException { |
| 1062 | mPolicyListener.onRestrictBackgroundChanged(restrictBackground); |
| 1063 | } |
| 1064 | |
| 1065 | private Nat464Xlat getNat464Xlat(NetworkAgentWrapper mna) { |
| 1066 | return mService.getNetworkAgentInfoForNetwork(mna.getNetwork()).clatd; |
| 1067 | } |
| 1068 | |
| 1069 | private static class WrappedMultinetworkPolicyTracker extends MultinetworkPolicyTracker { |
| 1070 | volatile boolean mConfigRestrictsAvoidBadWifi; |
| 1071 | volatile int mConfigMeteredMultipathPreference; |
| 1072 | |
| 1073 | WrappedMultinetworkPolicyTracker(Context c, Handler h, Runnable r) { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 1074 | super(c, h, r); |
| 1075 | } |
| 1076 | |
| 1077 | @Override |
| 1078 | public boolean configRestrictsAvoidBadWifi() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1079 | return mConfigRestrictsAvoidBadWifi; |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 1080 | } |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 1081 | |
| 1082 | @Override |
| 1083 | public int configMeteredMultipathPreference() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1084 | return mConfigMeteredMultipathPreference; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1085 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1086 | } |
| 1087 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1088 | /** |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1089 | * Wait up to TIMEOUT_MS for {@code conditionVariable} to open. |
| 1090 | * Fails if TIMEOUT_MS goes by before {@code conditionVariable} opens. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1091 | */ |
| 1092 | static private void waitFor(ConditionVariable conditionVariable) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1093 | if (conditionVariable.block(TIMEOUT_MS)) { |
| 1094 | return; |
| 1095 | } |
| 1096 | fail("ConditionVariable was blocked for more than " + TIMEOUT_MS + "ms"); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1097 | } |
| 1098 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1099 | private static final int VPN_USER = 0; |
| 1100 | private static final int APP1_UID = UserHandle.getUid(VPN_USER, 10100); |
| 1101 | private static final int APP2_UID = UserHandle.getUid(VPN_USER, 10101); |
| 1102 | private static final int VPN_UID = UserHandle.getUid(VPN_USER, 10043); |
| 1103 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1104 | @Before |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1105 | public void setUp() throws Exception { |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1106 | mContext = InstrumentationRegistry.getContext(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1107 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 1108 | MockitoAnnotations.initMocks(this); |
| 1109 | when(mMetricsService.defaultNetworkMetrics()).thenReturn(mDefaultNetworkMetrics); |
| 1110 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1111 | when(mUserManager.getUsers(eq(true))).thenReturn( |
| 1112 | Arrays.asList(new UserInfo[] { |
| 1113 | new UserInfo(VPN_USER, "", 0), |
| 1114 | })); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1115 | |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1116 | // InstrumentationTestRunner prepares a looper, but AndroidJUnitRunner does not. |
| 1117 | // http://b/25897652 . |
| 1118 | if (Looper.myLooper() == null) { |
| 1119 | Looper.prepare(); |
| 1120 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1121 | mockDefaultPackages(); |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1122 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1123 | FakeSettingsProvider.clearSettingsProvider(); |
| 1124 | mServiceContext = new MockContext(InstrumentationRegistry.getContext(), |
| 1125 | new FakeSettingsProvider()); |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 1126 | LocalServices.removeServiceForTest(NetworkPolicyManagerInternal.class); |
| 1127 | LocalServices.addService( |
| 1128 | NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class)); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1129 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1130 | mAlarmManagerThread = new HandlerThread("TestAlarmManager"); |
| 1131 | mAlarmManagerThread.start(); |
| 1132 | initAlarmManager(mAlarmManager, mAlarmManagerThread.getThreadHandler()); |
| 1133 | |
| 1134 | mCsHandlerThread = new HandlerThread("TestConnectivityService"); |
| 1135 | final ConnectivityService.Dependencies deps = makeDependencies(); |
| 1136 | mService = new ConnectivityService(mServiceContext, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 1137 | mNetworkManagementService, |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 1138 | mStatsService, |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1139 | mNpm, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1140 | mMockDnsResolver, |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 1141 | mock(IpConnectivityLog.class), |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 1142 | mMockNetd, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1143 | deps); |
| 1144 | mService.mLingerDelayMs = TEST_LINGER_DELAY_MS; |
| 1145 | verify(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1146 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1147 | final ArgumentCaptor<INetworkPolicyListener> policyListenerCaptor = |
| 1148 | ArgumentCaptor.forClass(INetworkPolicyListener.class); |
| 1149 | verify(mNpm).registerListener(policyListenerCaptor.capture()); |
| 1150 | mPolicyListener = policyListenerCaptor.getValue(); |
| 1151 | |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1152 | // Create local CM before sending system ready so that we can answer |
| 1153 | // getSystemService() correctly. |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1154 | mCm = new WrappedConnectivityManager(InstrumentationRegistry.getContext(), mService); |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1155 | mService.systemReady(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1156 | mockVpn(Process.myUid()); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 1157 | mCm.bindProcessToNetwork(null); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 1158 | |
| 1159 | // Ensure that the default setting for Captive Portals is used for most tests |
| 1160 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_PROMPT); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1161 | setAlwaysOnNetworks(false); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 1162 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1163 | } |
| 1164 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1165 | private ConnectivityService.Dependencies makeDependencies() { |
| 1166 | final MockableSystemProperties systemProperties = spy(new MockableSystemProperties()); |
| 1167 | when(systemProperties.getInt("net.tcp.default_init_rwnd", 0)).thenReturn(0); |
| 1168 | when(systemProperties.getBoolean("ro.radio.noril", false)).thenReturn(false); |
| 1169 | |
| 1170 | final ConnectivityService.Dependencies deps = mock(ConnectivityService.Dependencies.class); |
| 1171 | doReturn(mCsHandlerThread).when(deps).makeHandlerThread(); |
| 1172 | doReturn(new TestNetIdManager()).when(deps).makeNetIdManager(); |
| 1173 | doReturn(mNetworkStack).when(deps).getNetworkStack(); |
| 1174 | doReturn(systemProperties).when(deps).getSystemProperties(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1175 | doReturn(mock(ProxyTracker.class)).when(deps).makeProxyTracker(any(), any()); |
| 1176 | doReturn(mMetricsService).when(deps).getMetricsLogger(); |
| 1177 | doReturn(true).when(deps).queryUserAccess(anyInt(), anyInt()); |
| 1178 | doReturn(mIpConnectivityMetrics).when(deps).getIpConnectivityMetrics(); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 1179 | doReturn(mBatteryStatsService).when(deps).getBatteryStatsService(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1180 | doReturn(true).when(deps).hasService(Context.ETHERNET_SERVICE); |
| 1181 | doAnswer(inv -> { |
| 1182 | mPolicyTracker = new WrappedMultinetworkPolicyTracker( |
| 1183 | inv.getArgument(0), inv.getArgument(1), inv.getArgument(2)); |
| 1184 | return mPolicyTracker; |
| 1185 | }).when(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
| 1186 | |
| 1187 | return deps; |
| 1188 | } |
| 1189 | |
| 1190 | private static void initAlarmManager(final AlarmManager am, final Handler alarmHandler) { |
| 1191 | doAnswer(inv -> { |
| 1192 | final long when = inv.getArgument(1); |
| 1193 | final WakeupMessage wakeupMsg = inv.getArgument(3); |
| 1194 | final Handler handler = inv.getArgument(4); |
| 1195 | |
| 1196 | long delayMs = when - SystemClock.elapsedRealtime(); |
| 1197 | if (delayMs < 0) delayMs = 0; |
| 1198 | if (delayMs > UNREASONABLY_LONG_ALARM_WAIT_MS) { |
| 1199 | fail("Attempting to send msg more than " + UNREASONABLY_LONG_ALARM_WAIT_MS |
| 1200 | + "ms into the future: " + delayMs); |
| 1201 | } |
| 1202 | alarmHandler.postDelayed(() -> handler.post(wakeupMsg::onAlarm), wakeupMsg /* token */, |
| 1203 | delayMs); |
| 1204 | |
| 1205 | return null; |
| 1206 | }).when(am).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(), anyString(), |
| 1207 | any(WakeupMessage.class), any()); |
| 1208 | |
| 1209 | doAnswer(inv -> { |
| 1210 | final WakeupMessage wakeupMsg = inv.getArgument(0); |
| 1211 | alarmHandler.removeCallbacksAndMessages(wakeupMsg /* token */); |
| 1212 | return null; |
| 1213 | }).when(am).cancel(any(WakeupMessage.class)); |
| 1214 | } |
| 1215 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1216 | @After |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1217 | public void tearDown() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1218 | setAlwaysOnNetworks(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1219 | if (mCellNetworkAgent != null) { |
| 1220 | mCellNetworkAgent.disconnect(); |
| 1221 | mCellNetworkAgent = null; |
| 1222 | } |
| 1223 | if (mWiFiNetworkAgent != null) { |
| 1224 | mWiFiNetworkAgent.disconnect(); |
| 1225 | mWiFiNetworkAgent = null; |
| 1226 | } |
| 1227 | if (mEthernetNetworkAgent != null) { |
| 1228 | mEthernetNetworkAgent.disconnect(); |
| 1229 | mEthernetNetworkAgent = null; |
| 1230 | } |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1231 | FakeSettingsProvider.clearSettingsProvider(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1232 | |
| 1233 | mCsHandlerThread.quitSafely(); |
| 1234 | mAlarmManagerThread.quitSafely(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1235 | } |
| 1236 | |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1237 | private void mockDefaultPackages() throws Exception { |
| 1238 | final String testPackageName = mContext.getPackageName(); |
| 1239 | final PackageInfo testPackageInfo = mContext.getPackageManager().getPackageInfo( |
| 1240 | testPackageName, PackageManager.GET_PERMISSIONS); |
| 1241 | when(mPackageManager.getPackagesForUid(Binder.getCallingUid())).thenReturn( |
| 1242 | new String[] {testPackageName}); |
| 1243 | when(mPackageManager.getPackageInfoAsUser(eq(testPackageName), anyInt(), |
| 1244 | eq(UserHandle.getCallingUserId()))).thenReturn(testPackageInfo); |
| 1245 | |
| 1246 | when(mPackageManager.getInstalledPackages(eq(GET_PERMISSIONS | MATCH_ANY_USER))).thenReturn( |
| 1247 | Arrays.asList(new PackageInfo[] { |
| 1248 | buildPackageInfo(/* SYSTEM */ false, APP1_UID), |
| 1249 | buildPackageInfo(/* SYSTEM */ false, APP2_UID), |
| 1250 | buildPackageInfo(/* SYSTEM */ false, VPN_UID) |
| 1251 | })); |
| 1252 | } |
| 1253 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1254 | private void verifyActiveNetwork(int transport) { |
| 1255 | // Test getActiveNetworkInfo() |
| 1256 | assertNotNull(mCm.getActiveNetworkInfo()); |
| 1257 | assertEquals(transportToLegacyType(transport), mCm.getActiveNetworkInfo().getType()); |
| 1258 | // Test getActiveNetwork() |
| 1259 | assertNotNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1260 | assertEquals(mCm.getActiveNetwork(), mCm.getActiveNetworkForUid(Process.myUid())); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1261 | if (!NetworkCapabilities.isValidTransport(transport)) { |
| 1262 | throw new IllegalStateException("Unknown transport " + transport); |
| 1263 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1264 | switch (transport) { |
| 1265 | case TRANSPORT_WIFI: |
| 1266 | assertEquals(mCm.getActiveNetwork(), mWiFiNetworkAgent.getNetwork()); |
| 1267 | break; |
| 1268 | case TRANSPORT_CELLULAR: |
| 1269 | assertEquals(mCm.getActiveNetwork(), mCellNetworkAgent.getNetwork()); |
| 1270 | break; |
| 1271 | default: |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1272 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1273 | } |
| 1274 | // Test getNetworkInfo(Network) |
| 1275 | assertNotNull(mCm.getNetworkInfo(mCm.getActiveNetwork())); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1276 | assertEquals(transportToLegacyType(transport), |
| 1277 | mCm.getNetworkInfo(mCm.getActiveNetwork()).getType()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1278 | // Test getNetworkCapabilities(Network) |
| 1279 | assertNotNull(mCm.getNetworkCapabilities(mCm.getActiveNetwork())); |
| 1280 | assertTrue(mCm.getNetworkCapabilities(mCm.getActiveNetwork()).hasTransport(transport)); |
| 1281 | } |
| 1282 | |
| 1283 | private void verifyNoNetwork() { |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 1284 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1285 | // Test getActiveNetworkInfo() |
| 1286 | assertNull(mCm.getActiveNetworkInfo()); |
| 1287 | // Test getActiveNetwork() |
| 1288 | assertNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1289 | assertNull(mCm.getActiveNetworkForUid(Process.myUid())); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1290 | // Test getAllNetworks() |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1291 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1292 | } |
| 1293 | |
| 1294 | /** |
| 1295 | * Return a ConditionVariable that opens when {@code count} numbers of CONNECTIVITY_ACTION |
| 1296 | * broadcasts are received. |
| 1297 | */ |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1298 | private ConditionVariable registerConnectivityBroadcast(final int count) { |
| 1299 | return registerConnectivityBroadcastThat(count, intent -> true); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1300 | } |
| 1301 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1302 | private ConditionVariable registerConnectivityBroadcastThat(final int count, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1303 | @NonNull final Predicate<Intent> filter) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1304 | final ConditionVariable cv = new ConditionVariable(); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1305 | final IntentFilter intentFilter = new IntentFilter(CONNECTIVITY_ACTION); |
| 1306 | intentFilter.addAction(CONNECTIVITY_ACTION_SUPL); |
| 1307 | final BroadcastReceiver receiver = new BroadcastReceiver() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1308 | private int remaining = count; |
| 1309 | public void onReceive(Context context, Intent intent) { |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1310 | if (!filter.test(intent)) return; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1311 | if (--remaining == 0) { |
| 1312 | cv.open(); |
| 1313 | mServiceContext.unregisterReceiver(this); |
| 1314 | } |
| 1315 | } |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1316 | }; |
| 1317 | mServiceContext.registerReceiver(receiver, intentFilter); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1318 | return cv; |
| 1319 | } |
| 1320 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1321 | @Test |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1322 | public void testNetworkTypes() { |
| 1323 | // Ensure that our mocks for the networkAttributes config variable work as expected. If they |
| 1324 | // don't, then tests that depend on CONNECTIVITY_ACTION broadcasts for these network types |
| 1325 | // will fail. Failing here is much easier to debug. |
| 1326 | assertTrue(mCm.isNetworkSupported(TYPE_WIFI)); |
| 1327 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE)); |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 1328 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE_MMS)); |
| 1329 | assertFalse(mCm.isNetworkSupported(TYPE_MOBILE_FOTA)); |
| 1330 | |
| 1331 | // Check that TYPE_ETHERNET is supported. Unlike the asserts above, which only validate our |
| 1332 | // mocks, this assert exercises the ConnectivityService code path that ensures that |
| 1333 | // TYPE_ETHERNET is supported if the ethernet service is running. |
| 1334 | assertTrue(mCm.isNetworkSupported(TYPE_ETHERNET)); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1335 | } |
| 1336 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1337 | @Test |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1338 | public void testNetworkFeature() throws Exception { |
| 1339 | // Connect the cell agent and wait for the connected broadcast. |
| 1340 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1341 | mCellNetworkAgent.addCapability(NET_CAPABILITY_SUPL); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1342 | final ConditionVariable cv1 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1343 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE); |
| 1344 | mCellNetworkAgent.connect(true); |
| 1345 | waitFor(cv1); |
| 1346 | |
| 1347 | // Build legacy request for SUPL. |
| 1348 | final NetworkCapabilities legacyCaps = new NetworkCapabilities(); |
| 1349 | legacyCaps.addTransportType(TRANSPORT_CELLULAR); |
| 1350 | legacyCaps.addCapability(NET_CAPABILITY_SUPL); |
| 1351 | final NetworkRequest legacyRequest = new NetworkRequest(legacyCaps, TYPE_MOBILE_SUPL, |
| 1352 | ConnectivityManager.REQUEST_ID_UNSET, NetworkRequest.Type.REQUEST); |
| 1353 | |
| 1354 | // Send request and check that the legacy broadcast for SUPL is sent correctly. |
| 1355 | final TestNetworkCallback callback = new TestNetworkCallback(); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1356 | final ConditionVariable cv2 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1357 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE_SUPL); |
| 1358 | mCm.requestNetwork(legacyRequest, callback); |
| 1359 | callback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 1360 | waitFor(cv2); |
| 1361 | |
| 1362 | // File another request, withdraw it and make sure no broadcast is sent |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1363 | final ConditionVariable cv3 = registerConnectivityBroadcast(1); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1364 | final TestNetworkCallback callback2 = new TestNetworkCallback(); |
| 1365 | mCm.requestNetwork(legacyRequest, callback2); |
| 1366 | callback2.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 1367 | mCm.unregisterNetworkCallback(callback2); |
| 1368 | assertFalse(cv3.block(800)); // 800ms long enough to at least flake if this is sent |
| 1369 | // As the broadcast did not fire, the receiver was not unregistered. Do this now. |
| 1370 | mServiceContext.clearRegisteredReceivers(); |
| 1371 | |
| 1372 | // Withdraw the request and check that the broadcast for disconnection is sent. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1373 | final ConditionVariable cv4 = registerConnectivityBroadcastThat(1, intent -> |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1374 | !((NetworkInfo) intent.getExtra(EXTRA_NETWORK_INFO, -1)).isConnected() |
| 1375 | && intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE_SUPL); |
| 1376 | mCm.unregisterNetworkCallback(callback); |
| 1377 | waitFor(cv4); |
| 1378 | |
| 1379 | // Re-file the request and expect the connected broadcast again |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1380 | final ConditionVariable cv5 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1381 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE_SUPL); |
| 1382 | final TestNetworkCallback callback3 = new TestNetworkCallback(); |
| 1383 | mCm.requestNetwork(legacyRequest, callback3); |
| 1384 | callback3.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 1385 | waitFor(cv5); |
| 1386 | |
| 1387 | // Disconnect the network and expect two disconnected broadcasts, one for SUPL and one |
| 1388 | // for mobile. Use a small hack to check that both have been sent, but the order is |
| 1389 | // not contractual. |
| 1390 | final AtomicBoolean vanillaAction = new AtomicBoolean(false); |
| 1391 | final AtomicBoolean suplAction = new AtomicBoolean(false); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1392 | final ConditionVariable cv6 = registerConnectivityBroadcastThat(2, intent -> { |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1393 | if (intent.getAction().equals(CONNECTIVITY_ACTION)) { |
| 1394 | vanillaAction.set(true); |
| 1395 | } else if (intent.getAction().equals(CONNECTIVITY_ACTION_SUPL)) { |
| 1396 | suplAction.set(true); |
| 1397 | } |
| 1398 | return !((NetworkInfo) intent.getExtra(EXTRA_NETWORK_INFO, -1)).isConnected(); |
| 1399 | }); |
| 1400 | mCellNetworkAgent.disconnect(); |
| 1401 | waitFor(cv6); |
| 1402 | assertTrue(vanillaAction.get()); |
| 1403 | assertTrue(suplAction.get()); |
| 1404 | } |
| 1405 | |
| 1406 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1407 | public void testLingering() throws Exception { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1408 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1409 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1410 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1411 | assertNull(mCm.getActiveNetworkInfo()); |
| 1412 | assertNull(mCm.getActiveNetwork()); |
| 1413 | // Test bringing up validated cellular. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1414 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1415 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1416 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1417 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1418 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1419 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1420 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1421 | assertTrue(mCm.getAllNetworks()[0].equals(mWiFiNetworkAgent.getNetwork()) || |
| 1422 | mCm.getAllNetworks()[1].equals(mWiFiNetworkAgent.getNetwork())); |
| 1423 | // Test bringing up validated WiFi. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1424 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1425 | mWiFiNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1426 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1427 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1428 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1429 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1430 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1431 | assertTrue(mCm.getAllNetworks()[0].equals(mCellNetworkAgent.getNetwork()) || |
| 1432 | mCm.getAllNetworks()[1].equals(mCellNetworkAgent.getNetwork())); |
| 1433 | // Test cellular linger timeout. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1434 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1435 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1436 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1437 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1438 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1439 | assertEquals(mCm.getAllNetworks()[0], mCm.getActiveNetwork()); |
| 1440 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1441 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1442 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1443 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1444 | verifyNoNetwork(); |
| 1445 | } |
| 1446 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1447 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1448 | public void testValidatedCellularOutscoresUnvalidatedWiFi() throws Exception { |
| 1449 | // Test bringing up unvalidated WiFi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1450 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1451 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1452 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1453 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1454 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1455 | // Test bringing up unvalidated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1456 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1457 | mCellNetworkAgent.connect(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1458 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1459 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1460 | // Test cellular disconnect. |
| 1461 | mCellNetworkAgent.disconnect(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1462 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1463 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1464 | // Test bringing up validated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1465 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1466 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1467 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1468 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1469 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1470 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1471 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1472 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1473 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1474 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1475 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1476 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1477 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1478 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1479 | verifyNoNetwork(); |
| 1480 | } |
| 1481 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1482 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1483 | public void testUnvalidatedWifiOutscoresUnvalidatedCellular() throws Exception { |
| 1484 | // Test bringing up unvalidated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1485 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1486 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1487 | mCellNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1488 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1489 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1490 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1491 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1492 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1493 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1494 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1495 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1496 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1497 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1498 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1499 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1500 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1501 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1502 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1503 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1504 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1505 | verifyNoNetwork(); |
| 1506 | } |
| 1507 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1508 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1509 | public void testUnlingeringDoesNotValidate() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1510 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1511 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1512 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1513 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1514 | waitFor(cv); |
| 1515 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1516 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1517 | NET_CAPABILITY_VALIDATED)); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1518 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1519 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1520 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1521 | mCellNetworkAgent.connect(true); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1522 | waitFor(cv); |
| 1523 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1524 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1525 | NET_CAPABILITY_VALIDATED)); |
| 1526 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1527 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1528 | mCellNetworkAgent.disconnect(); |
| 1529 | waitFor(cv); |
| 1530 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1531 | // Unlingering a network should not cause it to be marked as validated. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1532 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1533 | NET_CAPABILITY_VALIDATED)); |
| 1534 | } |
| 1535 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1536 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1537 | public void testCellularOutscoresWeakWifi() throws Exception { |
| 1538 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1539 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1540 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1541 | mCellNetworkAgent.connect(true); |
| 1542 | waitFor(cv); |
| 1543 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1544 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1545 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1546 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1547 | mWiFiNetworkAgent.connect(true); |
| 1548 | waitFor(cv); |
| 1549 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1550 | // Test WiFi getting really weak. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1551 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1552 | mWiFiNetworkAgent.adjustScore(-11); |
| 1553 | waitFor(cv); |
| 1554 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1555 | // Test WiFi restoring signal strength. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1556 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1557 | mWiFiNetworkAgent.adjustScore(11); |
| 1558 | waitFor(cv); |
| 1559 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1560 | } |
| 1561 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1562 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1563 | public void testReapingNetwork() throws Exception { |
| 1564 | // Test bringing up WiFi without NET_CAPABILITY_INTERNET. |
| 1565 | // 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] | 1566 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1567 | mWiFiNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1568 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1569 | // Test bringing up cellular without NET_CAPABILITY_INTERNET. |
| 1570 | // 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] | 1571 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1572 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1573 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1574 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1575 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1576 | final ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1577 | mWiFiNetworkAgent.connect(true); |
| 1578 | waitFor(cv); |
| 1579 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1580 | // Test bringing up unvalidated cellular. |
| 1581 | // Expect it to be torn down because it could never be the highest scoring network |
| 1582 | // satisfying the default request even if it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1583 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1584 | mCellNetworkAgent.connect(false); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1585 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1586 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1587 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1588 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1589 | } |
| 1590 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1591 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1592 | public void testCellularFallback() throws Exception { |
| 1593 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1594 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1595 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1596 | mCellNetworkAgent.connect(true); |
| 1597 | waitFor(cv); |
| 1598 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1599 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1600 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1601 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1602 | mWiFiNetworkAgent.connect(true); |
| 1603 | waitFor(cv); |
| 1604 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1605 | // Reevaluate WiFi (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1606 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1607 | assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1608 | NET_CAPABILITY_VALIDATED)); |
| 1609 | mCm.reportBadNetwork(mWiFiNetworkAgent.getNetwork()); |
| 1610 | // Should quickly fall back to Cellular. |
| 1611 | waitFor(cv); |
| 1612 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1613 | NET_CAPABILITY_VALIDATED)); |
| 1614 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1615 | // Reevaluate cellular (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1616 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1617 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1618 | NET_CAPABILITY_VALIDATED)); |
| 1619 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1620 | // Should quickly fall back to WiFi. |
| 1621 | waitFor(cv); |
| 1622 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1623 | NET_CAPABILITY_VALIDATED)); |
| 1624 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1625 | NET_CAPABILITY_VALIDATED)); |
| 1626 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1627 | } |
| 1628 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1629 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1630 | public void testWiFiFallback() throws Exception { |
| 1631 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1632 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1633 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1634 | mWiFiNetworkAgent.connect(false); |
| 1635 | waitFor(cv); |
| 1636 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1637 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1638 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1639 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1640 | mCellNetworkAgent.connect(true); |
| 1641 | waitFor(cv); |
| 1642 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1643 | // Reevaluate cellular (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1644 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1645 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1646 | NET_CAPABILITY_VALIDATED)); |
| 1647 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1648 | // Should quickly fall back to WiFi. |
| 1649 | waitFor(cv); |
| 1650 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1651 | NET_CAPABILITY_VALIDATED)); |
| 1652 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1653 | } |
| 1654 | |
Lorenzo Colitti | ed3168e | 2019-01-23 17:54:08 +0900 | [diff] [blame] | 1655 | @Test |
| 1656 | public void testRequiresValidation() { |
| 1657 | assertTrue(NetworkMonitorUtils.isValidationRequired( |
| 1658 | mCm.getDefaultRequest().networkCapabilities)); |
| 1659 | } |
| 1660 | |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1661 | /** |
| 1662 | * Utility NetworkCallback for testing. The caller must explicitly test for all the callbacks |
| 1663 | * this class receives, by calling expectCallback() exactly once each time a callback is |
| 1664 | * received. assertNoCallback may be called at any time. |
| 1665 | */ |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1666 | private class TestNetworkCallback extends TestableNetworkCallback { |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 1667 | TestNetworkCallback() { |
| 1668 | super(TEST_CALLBACK_TIMEOUT_MS); |
| 1669 | } |
| 1670 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1671 | @Override |
| 1672 | public void assertNoCallback() { |
| 1673 | // TODO: better support this use case in TestableNetworkCallback |
| 1674 | waitForIdle(); |
| 1675 | assertNoCallback(0 /* timeout */); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1676 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1677 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1678 | @Override |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1679 | public <T extends CallbackEntry> T expectCallback(final KClass<T> type, final HasNetwork n, |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1680 | final long timeoutMs) { |
| 1681 | final T callback = super.expectCallback(type, n, timeoutMs); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1682 | if (callback instanceof CallbackEntry.Losing) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1683 | // TODO : move this to the specific test(s) needing this rather than here. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1684 | final CallbackEntry.Losing losing = (CallbackEntry.Losing) callback; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1685 | final int maxMsToLive = losing.getMaxMsToLive(); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1686 | String msg = String.format( |
| 1687 | "Invalid linger time value %d, must be between %d and %d", |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1688 | maxMsToLive, 0, mService.mLingerDelayMs); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1689 | assertTrue(msg, 0 <= maxMsToLive && maxMsToLive <= mService.mLingerDelayMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1690 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1691 | return callback; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1692 | } |
| 1693 | } |
| 1694 | |
| 1695 | // Can't be part of TestNetworkCallback because "cannot be declared static; static methods can |
| 1696 | // only be declared in a static or top level type". |
| 1697 | static void assertNoCallbacks(TestNetworkCallback ... callbacks) { |
| 1698 | for (TestNetworkCallback c : callbacks) { |
| 1699 | c.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1700 | } |
| 1701 | } |
| 1702 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1703 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1704 | public void testStateChangeNetworkCallbacks() throws Exception { |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1705 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1706 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 1707 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1708 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 1709 | .clearCapabilities().build(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1710 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1711 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1712 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1713 | .addTransportType(TRANSPORT_CELLULAR).build(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1714 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1715 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 1716 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 1717 | |
| 1718 | // Test unvalidated networks |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1719 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1720 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1721 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1722 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1723 | cellNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1724 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1725 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1726 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1727 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1728 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1729 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1730 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1731 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1732 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1733 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1734 | cv = registerConnectivityBroadcast(2); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1735 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1736 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1737 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1738 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1739 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1740 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1741 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1742 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1743 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1744 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1745 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1746 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1747 | cellNetworkCallback.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1748 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1749 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1750 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1751 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1752 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1753 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1754 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1755 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1756 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1757 | |
| 1758 | // Test validated networks |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1759 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1760 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1761 | genericNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1762 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1763 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1764 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1765 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1766 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1767 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1768 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1769 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1770 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1771 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1772 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1773 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1774 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1775 | genericNetworkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1776 | genericNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1777 | wifiNetworkCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1778 | cellNetworkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1779 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1780 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1781 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1782 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1783 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1784 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1785 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1786 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1787 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1788 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1789 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1790 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1791 | } |
| 1792 | |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 1793 | private void doNetworkCallbacksSanitizationTest(boolean sanitized) throws Exception { |
| 1794 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 1795 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1796 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1797 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1798 | mCm.registerNetworkCallback(wifiRequest, callback); |
| 1799 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1800 | |
| 1801 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1802 | mWiFiNetworkAgent.connect(false); |
| 1803 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1804 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1805 | |
| 1806 | final LinkProperties newLp = new LinkProperties(); |
| 1807 | final Uri capportUrl = Uri.parse("https://capport.example.com/api"); |
| 1808 | final CaptivePortalData capportData = new CaptivePortalData.Builder() |
| 1809 | .setCaptive(true).build(); |
| 1810 | newLp.setCaptivePortalApiUrl(capportUrl); |
| 1811 | newLp.setCaptivePortalData(capportData); |
| 1812 | mWiFiNetworkAgent.sendLinkProperties(newLp); |
| 1813 | |
| 1814 | final Uri expectedCapportUrl = sanitized ? null : capportUrl; |
| 1815 | final CaptivePortalData expectedCapportData = sanitized ? null : capportData; |
| 1816 | callback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp -> |
| 1817 | Objects.equals(expectedCapportUrl, lp.getCaptivePortalApiUrl()) |
| 1818 | && Objects.equals(expectedCapportData, lp.getCaptivePortalData())); |
| 1819 | defaultCallback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp -> |
| 1820 | Objects.equals(expectedCapportUrl, lp.getCaptivePortalApiUrl()) |
| 1821 | && Objects.equals(expectedCapportData, lp.getCaptivePortalData())); |
| 1822 | |
| 1823 | final LinkProperties lp = mCm.getLinkProperties(mWiFiNetworkAgent.getNetwork()); |
| 1824 | assertEquals(expectedCapportUrl, lp.getCaptivePortalApiUrl()); |
| 1825 | assertEquals(expectedCapportData, lp.getCaptivePortalData()); |
| 1826 | } |
| 1827 | |
| 1828 | @Test |
| 1829 | public void networkCallbacksSanitizationTest_Sanitize() throws Exception { |
| 1830 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 1831 | PERMISSION_DENIED); |
| 1832 | mServiceContext.setPermission(Manifest.permission.NETWORK_SETTINGS, |
| 1833 | PERMISSION_DENIED); |
| 1834 | doNetworkCallbacksSanitizationTest(true /* sanitized */); |
| 1835 | } |
| 1836 | |
| 1837 | @Test |
| 1838 | public void networkCallbacksSanitizationTest_NoSanitize_NetworkStack() throws Exception { |
| 1839 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 1840 | PERMISSION_GRANTED); |
| 1841 | mServiceContext.setPermission(Manifest.permission.NETWORK_SETTINGS, PERMISSION_DENIED); |
| 1842 | doNetworkCallbacksSanitizationTest(false /* sanitized */); |
| 1843 | } |
| 1844 | |
| 1845 | @Test |
| 1846 | public void networkCallbacksSanitizationTest_NoSanitize_Settings() throws Exception { |
| 1847 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 1848 | PERMISSION_DENIED); |
| 1849 | mServiceContext.setPermission(Manifest.permission.NETWORK_SETTINGS, PERMISSION_GRANTED); |
| 1850 | doNetworkCallbacksSanitizationTest(false /* sanitized */); |
| 1851 | } |
| 1852 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1853 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 1854 | public void testMultipleLingering() throws Exception { |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1855 | // This test would be flaky with the default 120ms timer: that is short enough that |
| 1856 | // lingered networks are torn down before assertions can be run. We don't want to mock the |
| 1857 | // lingering timer to keep the WakeupMessage logic realistic: this has already proven useful |
| 1858 | // in detecting races. |
| 1859 | mService.mLingerDelayMs = 300; |
| 1860 | |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1861 | NetworkRequest request = new NetworkRequest.Builder() |
| 1862 | .clearCapabilities().addCapability(NET_CAPABILITY_NOT_METERED) |
| 1863 | .build(); |
| 1864 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1865 | mCm.registerNetworkCallback(request, callback); |
| 1866 | |
| 1867 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1868 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1869 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1870 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1871 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1872 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1873 | |
| 1874 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1875 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1876 | mEthernetNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1877 | |
| 1878 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1879 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1880 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1881 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1882 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1883 | |
| 1884 | mWiFiNetworkAgent.connect(true); |
| 1885 | // We get AVAILABLE on wifi when wifi connects and satisfies our unmetered request. |
| 1886 | // We then get LOSING when wifi validates and cell is outscored. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1887 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1888 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1889 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1890 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1891 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1892 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1893 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1894 | |
| 1895 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1896 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1897 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1898 | callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1899 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1900 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1901 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1902 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1903 | |
| 1904 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1905 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 1906 | defaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1907 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1908 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1909 | |
| 1910 | for (int i = 0; i < 4; i++) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1911 | TestNetworkAgentWrapper oldNetwork, newNetwork; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1912 | if (i % 2 == 0) { |
| 1913 | mWiFiNetworkAgent.adjustScore(-15); |
| 1914 | oldNetwork = mWiFiNetworkAgent; |
| 1915 | newNetwork = mCellNetworkAgent; |
| 1916 | } else { |
| 1917 | mWiFiNetworkAgent.adjustScore(15); |
| 1918 | oldNetwork = mCellNetworkAgent; |
| 1919 | newNetwork = mWiFiNetworkAgent; |
| 1920 | |
| 1921 | } |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1922 | callback.expectCallback(CallbackEntry.LOSING, oldNetwork); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1923 | // TODO: should we send an AVAILABLE callback to newNetwork, to indicate that it is no |
| 1924 | // longer lingering? |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1925 | defaultCallback.expectAvailableCallbacksValidated(newNetwork); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1926 | assertEquals(newNetwork.getNetwork(), mCm.getActiveNetwork()); |
| 1927 | } |
| 1928 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1929 | |
| 1930 | // Verify that if a network no longer satisfies a request, we send LOST and not LOSING, even |
| 1931 | // if the network is still up. |
| 1932 | mWiFiNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1933 | // We expect a notification about the capabilities change, and nothing else. |
| 1934 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, mWiFiNetworkAgent); |
| 1935 | defaultCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1936 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1937 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1938 | |
| 1939 | // Wifi no longer satisfies our listen, which is for an unmetered network. |
| 1940 | // 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] | 1941 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1942 | |
| 1943 | // Disconnect our test networks. |
| 1944 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1945 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1946 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1947 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1948 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1949 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1950 | waitForIdle(); |
| 1951 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1952 | |
| 1953 | mCm.unregisterNetworkCallback(callback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1954 | waitForIdle(); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1955 | |
| 1956 | // Check that a network is only lingered or torn down if it would not satisfy a request even |
| 1957 | // if it validated. |
| 1958 | request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 1959 | callback = new TestNetworkCallback(); |
| 1960 | |
| 1961 | mCm.registerNetworkCallback(request, callback); |
| 1962 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1963 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1964 | mCellNetworkAgent.connect(false); // Score: 10 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1965 | callback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1966 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1967 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1968 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1969 | |
| 1970 | // Bring up wifi with a score of 20. |
| 1971 | // 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] | 1972 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1973 | mWiFiNetworkAgent.connect(false); // Score: 20 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1974 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1975 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1976 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1977 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1978 | |
| 1979 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1980 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1981 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1982 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1983 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1984 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1985 | |
| 1986 | // Bring up wifi with a score of 70. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1987 | // 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] | 1988 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1989 | mWiFiNetworkAgent.adjustScore(50); |
| 1990 | mWiFiNetworkAgent.connect(false); // Score: 70 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1991 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1992 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1993 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1994 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1995 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1996 | |
| 1997 | // Tear down wifi. |
| 1998 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1999 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2000 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2001 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2002 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2003 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2004 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2005 | // Bring up wifi, then validate it. Previous versions would immediately tear down cell, but |
| 2006 | // 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] | 2007 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2008 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2009 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2010 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2011 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2012 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2013 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2014 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2015 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2016 | |
| 2017 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2018 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2019 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2020 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2021 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2022 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 2023 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2024 | waitForIdle(); |
| 2025 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2026 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2027 | // 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] | 2028 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2029 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2030 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2031 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2032 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2033 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2034 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2035 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2036 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2037 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2038 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2039 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2040 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2041 | |
| 2042 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2043 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2044 | NetworkCallback noopCallback = new NetworkCallback(); |
| 2045 | mCm.requestNetwork(cellRequest, noopCallback); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2046 | // TODO: should this cause an AVAILABLE callback, to indicate that the network is no longer |
| 2047 | // lingering? |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2048 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2049 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2050 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2051 | // Similar to the above: lingering can start even after the lingered request is removed. |
| 2052 | // Disconnect wifi and switch to cell. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2053 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2054 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2055 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2056 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2057 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2058 | |
| 2059 | // Cell is now the default network. Pin it with a cell-specific request. |
| 2060 | noopCallback = new NetworkCallback(); // Can't reuse NetworkCallbacks. http://b/20701525 |
| 2061 | mCm.requestNetwork(cellRequest, noopCallback); |
| 2062 | |
| 2063 | // Now connect wifi, and expect it to become the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2064 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2065 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2066 | callback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 2067 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2068 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2069 | // The default request is lingering on cell, but nothing happens to cell, and we send no |
| 2070 | // callbacks for it, because it's kept up by cellRequest. |
| 2071 | callback.assertNoCallback(); |
| 2072 | // Now unregister cellRequest and expect cell to start lingering. |
| 2073 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2074 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2075 | |
| 2076 | // Let linger run its course. |
| 2077 | callback.assertNoCallback(); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 2078 | final int lingerTimeoutMs = mService.mLingerDelayMs + mService.mLingerDelayMs / 4; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2079 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2080 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2081 | // Register a TRACK_DEFAULT request and check that it does not affect lingering. |
| 2082 | TestNetworkCallback trackDefaultCallback = new TestNetworkCallback(); |
| 2083 | mCm.registerDefaultNetworkCallback(trackDefaultCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2084 | trackDefaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2085 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2086 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2087 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2088 | callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2089 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2090 | trackDefaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
| 2091 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2092 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2093 | |
| 2094 | // Let linger run its course. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2095 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2096 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2097 | // Clean up. |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2098 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2099 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 2100 | defaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 2101 | trackDefaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2102 | |
| 2103 | mCm.unregisterNetworkCallback(callback); |
| 2104 | mCm.unregisterNetworkCallback(defaultCallback); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2105 | mCm.unregisterNetworkCallback(trackDefaultCallback); |
| 2106 | } |
| 2107 | |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 2108 | private void grantUsingBackgroundNetworksPermissionForUid(final int uid) throws Exception { |
| 2109 | final String testPackageName = mContext.getPackageName(); |
| 2110 | when(mPackageManager.getPackageInfo(eq(testPackageName), eq(GET_PERMISSIONS))) |
| 2111 | .thenReturn(buildPackageInfo(true, uid)); |
| 2112 | mService.mPermissionMonitor.onPackageAdded(testPackageName, uid); |
| 2113 | } |
| 2114 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2115 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2116 | public void testNetworkGoesIntoBackgroundAfterLinger() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 2117 | setAlwaysOnNetworks(true); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 2118 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2119 | NetworkRequest request = new NetworkRequest.Builder() |
| 2120 | .clearCapabilities() |
| 2121 | .build(); |
| 2122 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2123 | mCm.registerNetworkCallback(request, callback); |
| 2124 | |
| 2125 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 2126 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 2127 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2128 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 2129 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2130 | |
| 2131 | mCellNetworkAgent.connect(true); |
| 2132 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2133 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2134 | |
| 2135 | // Wifi comes up and cell lingers. |
| 2136 | mWiFiNetworkAgent.connect(true); |
| 2137 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2138 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2139 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2140 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2141 | |
| 2142 | // File a request for cellular, then release it. |
| 2143 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2144 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2145 | NetworkCallback noopCallback = new NetworkCallback(); |
| 2146 | mCm.requestNetwork(cellRequest, noopCallback); |
| 2147 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2148 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2149 | |
| 2150 | // Let linger run its course. |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 2151 | callback.assertNoCallback(); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2152 | final int lingerTimeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
| 2153 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent, |
| 2154 | lingerTimeoutMs); |
| 2155 | |
| 2156 | // Clean up. |
| 2157 | mCm.unregisterNetworkCallback(defaultCallback); |
| 2158 | mCm.unregisterNetworkCallback(callback); |
| 2159 | } |
| 2160 | |
| 2161 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2162 | public void testExplicitlySelected() throws Exception { |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2163 | NetworkRequest request = new NetworkRequest.Builder() |
| 2164 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2165 | .build(); |
| 2166 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2167 | mCm.registerNetworkCallback(request, callback); |
| 2168 | |
| 2169 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2170 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2171 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2172 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2173 | |
| 2174 | // Bring up unvalidated wifi with explicitlySelected=true. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2175 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2176 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2177 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2178 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2179 | |
| 2180 | // Cell Remains the default. |
| 2181 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2182 | |
| 2183 | // Lower wifi's score to below than cell, and check that it doesn't disconnect because |
| 2184 | // it's explicitly selected. |
| 2185 | mWiFiNetworkAgent.adjustScore(-40); |
| 2186 | mWiFiNetworkAgent.adjustScore(40); |
| 2187 | callback.assertNoCallback(); |
| 2188 | |
| 2189 | // If the user chooses yes on the "No Internet access, stay connected?" dialog, we switch to |
| 2190 | // wifi even though it's unvalidated. |
| 2191 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), true, false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2192 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2193 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2194 | |
| 2195 | // Disconnect wifi, and then reconnect, again with explicitlySelected=true. |
| 2196 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2197 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2198 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2199 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2200 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2201 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2202 | |
| 2203 | // If the user chooses no on the "No Internet access, stay connected?" dialog, we ask the |
| 2204 | // network to disconnect. |
| 2205 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), false, false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2206 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2207 | |
| 2208 | // Reconnect, again with explicitlySelected=true, but this time validate. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2209 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2210 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2211 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2212 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2213 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2214 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2215 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2216 | |
| 2217 | // BUG: the network will no longer linger, even though it's validated and outscored. |
| 2218 | // TODO: fix this. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2219 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2220 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2221 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2222 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2223 | callback.assertNoCallback(); |
| 2224 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2225 | // Disconnect wifi, and then reconnect as if the user had selected "yes, don't ask again" |
| 2226 | // (i.e., with explicitlySelected=true and acceptUnvalidated=true). Expect to switch to |
| 2227 | // wifi immediately. |
| 2228 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2229 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2230 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2231 | mWiFiNetworkAgent.explicitlySelected(true, true); |
| 2232 | mWiFiNetworkAgent.connect(false); |
| 2233 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2234 | callback.expectCallback(CallbackEntry.LOSING, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2235 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2236 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2237 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2238 | |
| 2239 | // Disconnect and reconnect with explicitlySelected=false and acceptUnvalidated=true. |
| 2240 | // Check that the network is not scored specially and that the device prefers cell data. |
| 2241 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2242 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2243 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2244 | mWiFiNetworkAgent.explicitlySelected(false, true); |
| 2245 | mWiFiNetworkAgent.connect(false); |
| 2246 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2247 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2248 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2249 | // Clean up. |
| 2250 | mWiFiNetworkAgent.disconnect(); |
| 2251 | mCellNetworkAgent.disconnect(); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2252 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2253 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2254 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2255 | } |
| 2256 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2257 | private int[] makeIntArray(final int size, final int value) { |
| 2258 | final int[] array = new int[size]; |
| 2259 | Arrays.fill(array, value); |
| 2260 | return array; |
| 2261 | } |
| 2262 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2263 | private void tryNetworkFactoryRequests(int capability) throws Exception { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 2264 | // Verify NOT_RESTRICTED is set appropriately |
| 2265 | final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability) |
| 2266 | .build().networkCapabilities; |
| 2267 | if (capability == NET_CAPABILITY_CBS || capability == NET_CAPABILITY_DUN || |
| 2268 | capability == NET_CAPABILITY_EIMS || capability == NET_CAPABILITY_FOTA || |
| 2269 | capability == NET_CAPABILITY_IA || capability == NET_CAPABILITY_IMS || |
Paul Jensen | aae613d | 2015-08-19 11:06:15 -0400 | [diff] [blame] | 2270 | capability == NET_CAPABILITY_RCS || capability == NET_CAPABILITY_XCAP) { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 2271 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2272 | } else { |
| 2273 | assertTrue(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2274 | } |
| 2275 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2276 | NetworkCapabilities filter = new NetworkCapabilities(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2277 | filter.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2278 | final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests"); |
| 2279 | handlerThread.start(); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2280 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2281 | mServiceContext, "testFactory", filter); |
| 2282 | testFactory.setScoreFilter(40); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2283 | ConditionVariable cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2284 | testFactory.expectAddRequestsWithScores(0); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2285 | testFactory.register(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2286 | testFactory.waitForNetworkRequests(1); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2287 | int expectedRequestCount = 1; |
| 2288 | NetworkCallback networkCallback = null; |
| 2289 | // For non-INTERNET capabilities we cannot rely on the default request being present, so |
| 2290 | // add one. |
| 2291 | if (capability != NET_CAPABILITY_INTERNET) { |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2292 | assertFalse(testFactory.getMyStartRequested()); |
| 2293 | NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build(); |
| 2294 | networkCallback = new NetworkCallback(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2295 | testFactory.expectAddRequestsWithScores(0); // New request |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2296 | mCm.requestNetwork(request, networkCallback); |
| 2297 | expectedRequestCount++; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2298 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2299 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2300 | waitFor(cv); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2301 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2302 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2303 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2304 | // Now bring in a higher scored network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2305 | TestNetworkAgentWrapper testAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2306 | // Rather than create a validated network which complicates things by registering it's |
| 2307 | // own NetworkRequest during startup, just bump up the score to cancel out the |
| 2308 | // unvalidated penalty. |
| 2309 | testAgent.adjustScore(40); |
| 2310 | cv = testFactory.getNetworkStoppedCV(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2311 | |
| 2312 | // When testAgent connects, ConnectivityService will re-send us all current requests with |
| 2313 | // the new score. There are expectedRequestCount such requests, and we must wait for all of |
| 2314 | // them. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2315 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 50)); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2316 | testAgent.connect(false); |
| 2317 | testAgent.addCapability(capability); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2318 | waitFor(cv); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2319 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2320 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2321 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2322 | // Bring in a bunch of requests. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2323 | testFactory.expectAddRequestsWithScores(makeIntArray(10, 50)); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2324 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2325 | ConnectivityManager.NetworkCallback[] networkCallbacks = |
| 2326 | new ConnectivityManager.NetworkCallback[10]; |
| 2327 | for (int i = 0; i< networkCallbacks.length; i++) { |
| 2328 | networkCallbacks[i] = new ConnectivityManager.NetworkCallback(); |
| 2329 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2330 | builder.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2331 | mCm.requestNetwork(builder.build(), networkCallbacks[i]); |
| 2332 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2333 | testFactory.waitForNetworkRequests(10 + expectedRequestCount); |
| 2334 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2335 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2336 | // Remove the requests. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2337 | testFactory.expectRemoveRequests(10); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2338 | for (int i = 0; i < networkCallbacks.length; i++) { |
| 2339 | mCm.unregisterNetworkCallback(networkCallbacks[i]); |
| 2340 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2341 | testFactory.waitForNetworkRequests(expectedRequestCount); |
| 2342 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2343 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2344 | // Drop the higher scored network. |
| 2345 | cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2346 | // With the default network disconnecting, the requests are sent with score 0 to factories. |
| 2347 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 0)); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2348 | testAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2349 | waitFor(cv); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2350 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2351 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2352 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2353 | |
| 2354 | testFactory.unregister(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2355 | if (networkCallback != null) mCm.unregisterNetworkCallback(networkCallback); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2356 | handlerThread.quit(); |
| 2357 | } |
| 2358 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2359 | @Test |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2360 | public void testNetworkFactoryRequests() throws Exception { |
| 2361 | tryNetworkFactoryRequests(NET_CAPABILITY_MMS); |
| 2362 | tryNetworkFactoryRequests(NET_CAPABILITY_SUPL); |
| 2363 | tryNetworkFactoryRequests(NET_CAPABILITY_DUN); |
| 2364 | tryNetworkFactoryRequests(NET_CAPABILITY_FOTA); |
| 2365 | tryNetworkFactoryRequests(NET_CAPABILITY_IMS); |
| 2366 | tryNetworkFactoryRequests(NET_CAPABILITY_CBS); |
| 2367 | tryNetworkFactoryRequests(NET_CAPABILITY_WIFI_P2P); |
| 2368 | tryNetworkFactoryRequests(NET_CAPABILITY_IA); |
| 2369 | tryNetworkFactoryRequests(NET_CAPABILITY_RCS); |
| 2370 | tryNetworkFactoryRequests(NET_CAPABILITY_XCAP); |
| 2371 | tryNetworkFactoryRequests(NET_CAPABILITY_EIMS); |
| 2372 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_METERED); |
| 2373 | tryNetworkFactoryRequests(NET_CAPABILITY_INTERNET); |
| 2374 | tryNetworkFactoryRequests(NET_CAPABILITY_TRUSTED); |
| 2375 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_VPN); |
| 2376 | // Skipping VALIDATED and CAPTIVE_PORTAL as they're disallowed. |
| 2377 | } |
| 2378 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2379 | @Test |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2380 | public void testNoMutableNetworkRequests() throws Exception { |
| 2381 | PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent("a"), 0); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 2382 | NetworkRequest request1 = new NetworkRequest.Builder() |
| 2383 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 2384 | .build(); |
| 2385 | NetworkRequest request2 = new NetworkRequest.Builder() |
| 2386 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL) |
| 2387 | .build(); |
| 2388 | |
| 2389 | Class<IllegalArgumentException> expected = IllegalArgumentException.class; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 2390 | assertThrows(expected, () -> mCm.requestNetwork(request1, new NetworkCallback())); |
| 2391 | assertThrows(expected, () -> mCm.requestNetwork(request1, pendingIntent)); |
| 2392 | assertThrows(expected, () -> mCm.requestNetwork(request2, new NetworkCallback())); |
| 2393 | assertThrows(expected, () -> mCm.requestNetwork(request2, pendingIntent)); |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2394 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2395 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2396 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2397 | public void testMMSonWiFi() throws Exception { |
| 2398 | // Test bringing up cellular without MMS NetworkRequest gets reaped |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2399 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2400 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2401 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2402 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2403 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2404 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2405 | verifyNoNetwork(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2406 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2407 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2408 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 2409 | final ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2410 | mWiFiNetworkAgent.connect(true); |
| 2411 | waitFor(cv); |
| 2412 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2413 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2414 | // Register MMS NetworkRequest |
| 2415 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2416 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2417 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2418 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2419 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2420 | // Test bringing up unvalidated cellular with MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2421 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2422 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2423 | mCellNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2424 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2425 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2426 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2427 | // Test releasing NetworkRequest disconnects cellular with MMS |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2428 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2429 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2430 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 2431 | } |
| 2432 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2433 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2434 | public void testMMSonCell() throws Exception { |
| 2435 | // Test bringing up cellular without MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2436 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 2437 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2438 | mCellNetworkAgent.connect(false); |
| 2439 | waitFor(cv); |
| 2440 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2441 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2442 | // Register MMS NetworkRequest |
| 2443 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2444 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2445 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2446 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2447 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2448 | // Test bringing up MMS cellular network |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2449 | TestNetworkAgentWrapper |
| 2450 | mmsNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2451 | mmsNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
| 2452 | mmsNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2453 | networkCallback.expectAvailableCallbacksUnvalidated(mmsNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2454 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2455 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2456 | // Test releasing MMS NetworkRequest does not disconnect main cellular NetworkAgent |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2457 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2458 | mmsNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2459 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 2460 | } |
| 2461 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2462 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2463 | public void testPartialConnectivity() throws Exception { |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2464 | // Register network callback. |
| 2465 | NetworkRequest request = new NetworkRequest.Builder() |
| 2466 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2467 | .build(); |
| 2468 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2469 | mCm.registerNetworkCallback(request, callback); |
| 2470 | |
| 2471 | // Bring up validated mobile data. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2472 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2473 | mCellNetworkAgent.connect(true); |
| 2474 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2475 | |
| 2476 | // Bring up wifi with partial connectivity. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2477 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2478 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2479 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2480 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2481 | |
| 2482 | // Mobile data should be the default network. |
| 2483 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2484 | callback.assertNoCallback(); |
| 2485 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2486 | // With HTTPS probe disabled, NetworkMonitor should pass the network validation with http |
| 2487 | // probe. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2488 | mWiFiNetworkAgent.setNetworkPartialValid(false /* isStrictMode */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2489 | // If the user chooses yes to use this partial connectivity wifi, switch the default |
| 2490 | // network to wifi and check if wifi becomes valid or not. |
| 2491 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2492 | false /* always */); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2493 | // If user accepts partial connectivity network, |
| 2494 | // NetworkMonitor#setAcceptPartialConnectivity() should be called too. |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2495 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2496 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2497 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2498 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2499 | // validated. |
| 2500 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2501 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2502 | NetworkCapabilities nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, |
| 2503 | mWiFiNetworkAgent); |
| 2504 | assertTrue(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
| 2505 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2506 | |
| 2507 | // Disconnect and reconnect wifi with partial connectivity again. |
| 2508 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2509 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2510 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2511 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2512 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2513 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2514 | |
| 2515 | // Mobile data should be the default network. |
| 2516 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2517 | |
| 2518 | // If the user chooses no, disconnect wifi immediately. |
| 2519 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), false/* accept */, |
| 2520 | false /* always */); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2521 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2522 | |
| 2523 | // If user accepted partial connectivity before, and device reconnects to that network |
| 2524 | // again, but now the network has full connectivity. The network shouldn't contain |
| 2525 | // NET_CAPABILITY_PARTIAL_CONNECTIVITY. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2526 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2527 | // acceptUnvalidated is also used as setting for accepting partial networks. |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2528 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2529 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2530 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2531 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2532 | // If user accepted partial connectivity network before, |
| 2533 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2534 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2535 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2536 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2537 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2538 | nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2539 | assertFalse(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2540 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2541 | // Wifi should be the default network. |
| 2542 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2543 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2544 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2545 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2546 | // The user accepted partial connectivity and selected "don't ask again". Now the user |
| 2547 | // reconnects to the partial connectivity network. Switch to wifi as soon as partial |
| 2548 | // connectivity is detected. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2549 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2550 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2551 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2552 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2553 | // If user accepted partial connectivity network before, |
| 2554 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2555 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2556 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2557 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2558 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2559 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2560 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2561 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2562 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2563 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2564 | // validated. |
| 2565 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
| 2566 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2567 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2568 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2569 | |
| 2570 | // If the user accepted partial connectivity, and the device auto-reconnects to the partial |
| 2571 | // connectivity network, it should contain both PARTIAL_CONNECTIVITY and VALIDATED. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2572 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2573 | mWiFiNetworkAgent.explicitlySelected(false /* explicitlySelected */, |
| 2574 | true /* acceptUnvalidated */); |
| 2575 | |
| 2576 | // NetworkMonitor will immediately (once the HTTPS probe fails...) report the network as |
| 2577 | // valid, because ConnectivityService calls setAcceptPartialConnectivity before it calls |
| 2578 | // notifyNetworkConnected. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2579 | mWiFiNetworkAgent.connectWithPartialValidConnectivity(false /* isStrictMode */); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2580 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2581 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2582 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2583 | callback.expectCapabilitiesWith( |
| 2584 | NET_CAPABILITY_PARTIAL_CONNECTIVITY | NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2585 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2586 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2587 | } |
| 2588 | |
| 2589 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2590 | public void testCaptivePortalOnPartialConnectivity() throws Exception { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2591 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2592 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2593 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2594 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2595 | |
| 2596 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2597 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2598 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2599 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2600 | |
| 2601 | // Bring up a network with a captive portal. |
| 2602 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2603 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2604 | String redirectUrl = "http://android.com/path"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2605 | mWiFiNetworkAgent.connectWithCaptivePortal(redirectUrl, false /* isStrictMode */); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2606 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2607 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), redirectUrl); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2608 | |
| 2609 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
| 2610 | mCm.startCaptivePortalApp(mWiFiNetworkAgent.getNetwork()); |
| 2611 | verify(mWiFiNetworkAgent.mNetworkMonitor, timeout(TIMEOUT_MS).times(1)) |
| 2612 | .launchCaptivePortalApp(); |
| 2613 | |
| 2614 | // Report that the captive portal is dismissed with partial connectivity, and check that |
| 2615 | // callbacks are fired. |
| 2616 | mWiFiNetworkAgent.setNetworkPartial(); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2617 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2618 | waitForIdle(); |
| 2619 | captivePortalCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2620 | mWiFiNetworkAgent); |
| 2621 | |
| 2622 | // Report partial connectivity is accepted. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2623 | mWiFiNetworkAgent.setNetworkPartialValid(false /* isStrictMode */); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2624 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2625 | false /* always */); |
| 2626 | waitForIdle(); |
| 2627 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2628 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2629 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 2630 | NetworkCapabilities nc = |
| 2631 | validatedCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2632 | mWiFiNetworkAgent); |
| 2633 | |
| 2634 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2635 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2636 | } |
| 2637 | |
| 2638 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2639 | public void testCaptivePortal() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2640 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2641 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2642 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2643 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2644 | |
| 2645 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2646 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2647 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2648 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2649 | |
| 2650 | // Bring up a network with a captive portal. |
| 2651 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2652 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2653 | String firstRedirectUrl = "http://example.com/firstPath"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2654 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2655 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2656 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), firstRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2657 | |
| 2658 | // Take down network. |
| 2659 | // Expect onLost callback. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2660 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2661 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2662 | |
| 2663 | // Bring up a network with a captive portal. |
| 2664 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2665 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2666 | String secondRedirectUrl = "http://example.com/secondPath"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2667 | mWiFiNetworkAgent.connectWithCaptivePortal(secondRedirectUrl, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2668 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2669 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), secondRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2670 | |
| 2671 | // Make captive portal disappear then revalidate. |
| 2672 | // Expect onLost callback because network no longer provides NET_CAPABILITY_CAPTIVE_PORTAL. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2673 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2674 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2675 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2676 | |
| 2677 | // Expect NET_CAPABILITY_VALIDATED onAvailable callback. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2678 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2679 | // Expect no notification to be shown when captive portal disappears by itself |
| 2680 | verify(mNotificationManager, never()).notifyAsUser( |
| 2681 | anyString(), eq(NotificationType.LOGGED_IN.eventId), any(), any()); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2682 | |
| 2683 | // Break network connectivity. |
| 2684 | // Expect NET_CAPABILITY_VALIDATED onLost callback. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2685 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2686 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2687 | validatedCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2688 | } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 2689 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2690 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2691 | public void testCaptivePortalApp() throws Exception { |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2692 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2693 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2694 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2695 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2696 | |
| 2697 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2698 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2699 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2700 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2701 | |
| 2702 | // Bring up wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2703 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2704 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2705 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2706 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2707 | |
| 2708 | // Check that calling startCaptivePortalApp does nothing. |
| 2709 | final int fastTimeoutMs = 100; |
| 2710 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2711 | waitForIdle(); |
| 2712 | verify(mWiFiNetworkAgent.mNetworkMonitor, never()).launchCaptivePortalApp(); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2713 | mServiceContext.expectNoStartActivityIntent(fastTimeoutMs); |
| 2714 | |
| 2715 | // Turn into a captive portal. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2716 | mWiFiNetworkAgent.setNetworkPortal("http://example.com", false /* isStrictMode */); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2717 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2718 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2719 | validatedCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2720 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2721 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2722 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2723 | waitForIdle(); |
| 2724 | verify(mWiFiNetworkAgent.mNetworkMonitor).launchCaptivePortalApp(); |
| 2725 | |
| 2726 | // NetworkMonitor uses startCaptivePortal(Network, Bundle) (startCaptivePortalAppInternal) |
| 2727 | final Bundle testBundle = new Bundle(); |
| 2728 | final String testKey = "testkey"; |
| 2729 | final String testValue = "testvalue"; |
| 2730 | testBundle.putString(testKey, testValue); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 2731 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 2732 | PERMISSION_GRANTED); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2733 | mCm.startCaptivePortalApp(wifiNetwork, testBundle); |
| 2734 | final Intent signInIntent = mServiceContext.expectStartActivityIntent(TIMEOUT_MS); |
| 2735 | assertEquals(ACTION_CAPTIVE_PORTAL_SIGN_IN, signInIntent.getAction()); |
| 2736 | assertEquals(testValue, signInIntent.getStringExtra(testKey)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2737 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2738 | // Report that the captive portal is dismissed, and check that callbacks are fired |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2739 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2740 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2741 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2742 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2743 | verify(mNotificationManager, times(1)).notifyAsUser(anyString(), |
| 2744 | eq(NotificationType.LOGGED_IN.eventId), any(), eq(UserHandle.ALL)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2745 | |
| 2746 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2747 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2748 | } |
| 2749 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2750 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2751 | public void testAvoidOrIgnoreCaptivePortals() throws Exception { |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2752 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2753 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2754 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2755 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2756 | |
| 2757 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2758 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2759 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2760 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2761 | |
| 2762 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_AVOID); |
| 2763 | // Bring up a network with a captive portal. |
| 2764 | // 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] | 2765 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2766 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2767 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2768 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl, false /* isStrictMode */); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2769 | mWiFiNetworkAgent.expectDisconnected(); |
| 2770 | mWiFiNetworkAgent.expectPreventReconnectReceived(); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2771 | |
| 2772 | assertNoCallbacks(captivePortalCallback, validatedCallback); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2773 | } |
| 2774 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2775 | private NetworkRequest.Builder newWifiRequestBuilder() { |
| 2776 | return new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI); |
| 2777 | } |
| 2778 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2779 | /** |
| 2780 | * Verify request matching behavior with network specifiers. |
| 2781 | * |
| 2782 | * Note: this test is somewhat problematic since it involves removing capabilities from |
| 2783 | * agents - i.e. agents rejecting requests which they previously accepted. This is flagged |
| 2784 | * as a WTF bug in |
| 2785 | * {@link ConnectivityService#mixInCapabilities(NetworkAgentInfo, NetworkCapabilities)} but |
| 2786 | * does work. |
| 2787 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2788 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2789 | public void testNetworkSpecifier() throws Exception { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2790 | // A NetworkSpecifier subclass that matches all networks but must not be visible to apps. |
| 2791 | class ConfidentialMatchAllNetworkSpecifier extends NetworkSpecifier implements |
| 2792 | Parcelable { |
| 2793 | @Override |
| 2794 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2795 | return true; |
| 2796 | } |
| 2797 | |
| 2798 | @Override |
| 2799 | public int describeContents() { |
| 2800 | return 0; |
| 2801 | } |
| 2802 | |
| 2803 | @Override |
| 2804 | public void writeToParcel(Parcel dest, int flags) {} |
| 2805 | |
| 2806 | @Override |
| 2807 | public NetworkSpecifier redact() { |
| 2808 | return null; |
| 2809 | } |
| 2810 | } |
| 2811 | |
| 2812 | // A network specifier that matches either another LocalNetworkSpecifier with the same |
| 2813 | // string or a ConfidentialMatchAllNetworkSpecifier, and can be passed to apps as is. |
| 2814 | class LocalStringNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2815 | private String mString; |
| 2816 | |
| 2817 | LocalStringNetworkSpecifier(String string) { |
| 2818 | mString = string; |
| 2819 | } |
| 2820 | |
| 2821 | @Override |
| 2822 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2823 | if (other instanceof LocalStringNetworkSpecifier) { |
| 2824 | return TextUtils.equals(mString, |
| 2825 | ((LocalStringNetworkSpecifier) other).mString); |
| 2826 | } |
| 2827 | if (other instanceof ConfidentialMatchAllNetworkSpecifier) return true; |
| 2828 | return false; |
| 2829 | } |
| 2830 | |
| 2831 | @Override |
| 2832 | public int describeContents() { |
| 2833 | return 0; |
| 2834 | } |
| 2835 | @Override |
| 2836 | public void writeToParcel(Parcel dest, int flags) {} |
| 2837 | } |
| 2838 | |
| 2839 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2840 | NetworkRequest rEmpty1 = newWifiRequestBuilder().build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2841 | NetworkRequest rEmpty2 = newWifiRequestBuilder().setNetworkSpecifier((String) null).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2842 | NetworkRequest rEmpty3 = newWifiRequestBuilder().setNetworkSpecifier("").build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2843 | NetworkRequest rEmpty4 = newWifiRequestBuilder().setNetworkSpecifier( |
| 2844 | (NetworkSpecifier) null).build(); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2845 | NetworkRequest rFoo = newWifiRequestBuilder().setNetworkSpecifier( |
| 2846 | new LocalStringNetworkSpecifier("foo")).build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2847 | NetworkRequest rBar = newWifiRequestBuilder().setNetworkSpecifier( |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2848 | new LocalStringNetworkSpecifier("bar")).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2849 | |
| 2850 | TestNetworkCallback cEmpty1 = new TestNetworkCallback(); |
| 2851 | TestNetworkCallback cEmpty2 = new TestNetworkCallback(); |
| 2852 | TestNetworkCallback cEmpty3 = new TestNetworkCallback(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2853 | TestNetworkCallback cEmpty4 = new TestNetworkCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2854 | TestNetworkCallback cFoo = new TestNetworkCallback(); |
| 2855 | TestNetworkCallback cBar = new TestNetworkCallback(); |
| 2856 | TestNetworkCallback[] emptyCallbacks = new TestNetworkCallback[] { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2857 | cEmpty1, cEmpty2, cEmpty3, cEmpty4 }; |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2858 | |
| 2859 | mCm.registerNetworkCallback(rEmpty1, cEmpty1); |
| 2860 | mCm.registerNetworkCallback(rEmpty2, cEmpty2); |
| 2861 | mCm.registerNetworkCallback(rEmpty3, cEmpty3); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2862 | mCm.registerNetworkCallback(rEmpty4, cEmpty4); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2863 | mCm.registerNetworkCallback(rFoo, cFoo); |
| 2864 | mCm.registerNetworkCallback(rBar, cBar); |
| 2865 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2866 | LocalStringNetworkSpecifier nsFoo = new LocalStringNetworkSpecifier("foo"); |
| 2867 | LocalStringNetworkSpecifier nsBar = new LocalStringNetworkSpecifier("bar"); |
| 2868 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2869 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2870 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2871 | cEmpty1.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2872 | cEmpty2.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2873 | cEmpty3.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2874 | cEmpty4.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2875 | assertNoCallbacks(cFoo, cBar); |
| 2876 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2877 | mWiFiNetworkAgent.setNetworkSpecifier(nsFoo); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2878 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2879 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2880 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2881 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2882 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2883 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2884 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2885 | assertEquals(nsFoo, |
| 2886 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2887 | cFoo.assertNoCallback(); |
| 2888 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2889 | mWiFiNetworkAgent.setNetworkSpecifier(nsBar); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2890 | cFoo.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2891 | cBar.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2892 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2893 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2894 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2895 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2896 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2897 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2898 | assertEquals(nsBar, |
| 2899 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 2900 | cBar.assertNoCallback(); |
| 2901 | |
| 2902 | mWiFiNetworkAgent.setNetworkSpecifier(new ConfidentialMatchAllNetworkSpecifier()); |
| 2903 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2904 | for (TestNetworkCallback c : emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2905 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2906 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2907 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2908 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2909 | (caps) -> caps.getNetworkSpecifier() == null); |
| 2910 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2911 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2912 | assertNull( |
| 2913 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 2914 | cFoo.assertNoCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2915 | cBar.assertNoCallback(); |
| 2916 | |
| 2917 | mWiFiNetworkAgent.setNetworkSpecifier(null); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2918 | cFoo.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2919 | cBar.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2920 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2921 | c.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2922 | } |
| 2923 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2924 | assertNoCallbacks(cEmpty1, cEmpty2, cEmpty3, cEmpty4, cFoo, cBar); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2925 | } |
| 2926 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2927 | @Test |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2928 | public void testInvalidNetworkSpecifier() { |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2929 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2930 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2931 | builder.setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2932 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2933 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2934 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2935 | NetworkCapabilities networkCapabilities = new NetworkCapabilities(); |
| 2936 | networkCapabilities.addTransportType(TRANSPORT_WIFI) |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2937 | .setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2938 | mService.requestNetwork(networkCapabilities, null, 0, null, |
| 2939 | ConnectivityManager.TYPE_WIFI); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2940 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2941 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2942 | class NonParcelableSpecifier extends NetworkSpecifier { |
| 2943 | public boolean satisfiedBy(NetworkSpecifier other) { return false; } |
| 2944 | }; |
| 2945 | class ParcelableSpecifier extends NonParcelableSpecifier implements Parcelable { |
| 2946 | @Override public int describeContents() { return 0; } |
| 2947 | @Override public void writeToParcel(Parcel p, int flags) {} |
| 2948 | } |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2949 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2950 | final NetworkRequest.Builder builder = |
| 2951 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET); |
| 2952 | assertThrows(ClassCastException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2953 | builder.setNetworkSpecifier(new NonParcelableSpecifier()); |
| 2954 | Parcel parcelW = Parcel.obtain(); |
| 2955 | builder.build().writeToParcel(parcelW, 0); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2956 | }); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2957 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2958 | final NetworkRequest nr = |
| 2959 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET) |
| 2960 | .setNetworkSpecifier(new ParcelableSpecifier()) |
| 2961 | .build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2962 | assertNotNull(nr); |
| 2963 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2964 | assertThrows(BadParcelableException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2965 | Parcel parcelW = Parcel.obtain(); |
| 2966 | nr.writeToParcel(parcelW, 0); |
| 2967 | byte[] bytes = parcelW.marshall(); |
| 2968 | parcelW.recycle(); |
| 2969 | |
| 2970 | Parcel parcelR = Parcel.obtain(); |
| 2971 | parcelR.unmarshall(bytes, 0, bytes.length); |
| 2972 | parcelR.setDataPosition(0); |
| 2973 | NetworkRequest rereadNr = NetworkRequest.CREATOR.createFromParcel(parcelR); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2974 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2975 | } |
| 2976 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2977 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2978 | public void testNetworkSpecifierUidSpoofSecurityException() throws Exception { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2979 | class UidAwareNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2980 | @Override |
| 2981 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2982 | return true; |
| 2983 | } |
| 2984 | |
| 2985 | @Override |
| 2986 | public void assertValidFromUid(int requestorUid) { |
| 2987 | throw new SecurityException("failure"); |
| 2988 | } |
| 2989 | |
| 2990 | @Override |
| 2991 | public int describeContents() { return 0; } |
| 2992 | @Override |
| 2993 | public void writeToParcel(Parcel dest, int flags) {} |
| 2994 | } |
| 2995 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2996 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2997 | mWiFiNetworkAgent.connect(false); |
| 2998 | |
| 2999 | UidAwareNetworkSpecifier networkSpecifier = new UidAwareNetworkSpecifier(); |
| 3000 | NetworkRequest networkRequest = newWifiRequestBuilder().setNetworkSpecifier( |
| 3001 | networkSpecifier).build(); |
| 3002 | TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3003 | assertThrows(SecurityException.class, () -> { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 3004 | mCm.requestNetwork(networkRequest, networkCallback); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3005 | }); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 3006 | } |
| 3007 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3008 | @Test |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3009 | public void testInvalidSignalStrength() { |
| 3010 | NetworkRequest r = new NetworkRequest.Builder() |
| 3011 | .addCapability(NET_CAPABILITY_INTERNET) |
| 3012 | .addTransportType(TRANSPORT_WIFI) |
| 3013 | .setSignalStrength(-75) |
| 3014 | .build(); |
| 3015 | // Registering a NetworkCallback with signal strength but w/o NETWORK_SIGNAL_STRENGTH_WAKEUP |
| 3016 | // permission should get SecurityException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3017 | assertThrows(SecurityException.class, () -> |
| 3018 | mCm.registerNetworkCallback(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3019 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3020 | assertThrows(SecurityException.class, () -> |
| 3021 | mCm.registerNetworkCallback(r, PendingIntent.getService( |
| 3022 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3023 | |
| 3024 | // Requesting a Network with signal strength should get IllegalArgumentException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3025 | assertThrows(IllegalArgumentException.class, () -> |
| 3026 | mCm.requestNetwork(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3027 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3028 | assertThrows(IllegalArgumentException.class, () -> |
| 3029 | mCm.requestNetwork(r, PendingIntent.getService( |
| 3030 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3031 | } |
| 3032 | |
| 3033 | @Test |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3034 | public void testRegisterDefaultNetworkCallback() throws Exception { |
| 3035 | final TestNetworkCallback defaultNetworkCallback = new TestNetworkCallback(); |
| 3036 | mCm.registerDefaultNetworkCallback(defaultNetworkCallback); |
| 3037 | defaultNetworkCallback.assertNoCallback(); |
| 3038 | |
| 3039 | // Create a TRANSPORT_CELLULAR request to keep the mobile interface up |
| 3040 | // whenever Wi-Fi is up. Without this, the mobile network agent is |
| 3041 | // reaped before any other activity can take place. |
| 3042 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3043 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3044 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3045 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3046 | cellNetworkCallback.assertNoCallback(); |
| 3047 | |
| 3048 | // Bring up cell and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3049 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3050 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3051 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3052 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3053 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3054 | |
| 3055 | // Bring up wifi and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3056 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3057 | mWiFiNetworkAgent.connect(true); |
| 3058 | cellNetworkCallback.assertNoCallback(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3059 | defaultNetworkCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3060 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3061 | |
| 3062 | // Bring down cell. Expect no default network callback, since it wasn't the default. |
| 3063 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3064 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3065 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3066 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3067 | |
| 3068 | // 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] | 3069 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3070 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3071 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3072 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3073 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3074 | |
| 3075 | // Bring down wifi. Expect the default network callback to notified of LOST wifi |
| 3076 | // followed by AVAILABLE cell. |
| 3077 | mWiFiNetworkAgent.disconnect(); |
| 3078 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3079 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3080 | defaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3081 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3082 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 3083 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3084 | waitForIdle(); |
| 3085 | assertEquals(null, mCm.getActiveNetwork()); |
| 3086 | |
| 3087 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3088 | final TestNetworkAgentWrapper |
| 3089 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3090 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 3091 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 3092 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 3093 | mMockVpn.setUids(ranges); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3094 | vpnNetworkAgent.connect(true); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 3095 | mMockVpn.connect(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3096 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 3097 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 3098 | |
| 3099 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3100 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3101 | waitForIdle(); |
| 3102 | assertEquals(null, mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3103 | } |
| 3104 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3105 | @Test |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3106 | public void testAdditionalStateCallbacks() throws Exception { |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3107 | // File a network request for mobile. |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3108 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3109 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3110 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3111 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3112 | |
| 3113 | // Bring up the mobile network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3114 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3115 | mCellNetworkAgent.connect(true); |
| 3116 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3117 | // We should get onAvailable(), onCapabilitiesChanged(), and |
| 3118 | // onLinkPropertiesChanged() in rapid succession. Additionally, we |
| 3119 | // should get onCapabilitiesChanged() when the mobile network validates. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3120 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3121 | cellNetworkCallback.assertNoCallback(); |
| 3122 | |
| 3123 | // Update LinkProperties. |
| 3124 | final LinkProperties lp = new LinkProperties(); |
| 3125 | lp.setInterfaceName("foonet_data0"); |
| 3126 | mCellNetworkAgent.sendLinkProperties(lp); |
| 3127 | // We should get onLinkPropertiesChanged(). |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3128 | cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3129 | mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3130 | cellNetworkCallback.assertNoCallback(); |
| 3131 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3132 | // Suspend the network. |
| 3133 | mCellNetworkAgent.suspend(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3134 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_SUSPENDED, |
| 3135 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3136 | cellNetworkCallback.expectCallback(CallbackEntry.SUSPENDED, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3137 | cellNetworkCallback.assertNoCallback(); |
| 3138 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3139 | // Register a garden variety default network request. |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3140 | TestNetworkCallback dfltNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3141 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3142 | // We should get onAvailable(), onCapabilitiesChanged(), onLinkPropertiesChanged(), |
| 3143 | // as well as onNetworkSuspended() in rapid succession. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3144 | dfltNetworkCallback.expectAvailableAndSuspendedCallbacks(mCellNetworkAgent, true); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3145 | dfltNetworkCallback.assertNoCallback(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3146 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 3147 | |
| 3148 | mCellNetworkAgent.resume(); |
| 3149 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_SUSPENDED, |
| 3150 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3151 | cellNetworkCallback.expectCallback(CallbackEntry.RESUMED, mCellNetworkAgent); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3152 | cellNetworkCallback.assertNoCallback(); |
| 3153 | |
| 3154 | dfltNetworkCallback = new TestNetworkCallback(); |
| 3155 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
| 3156 | // This time onNetworkSuspended should not be called. |
| 3157 | dfltNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 3158 | dfltNetworkCallback.assertNoCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3159 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3160 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 3161 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3162 | } |
| 3163 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 3164 | private void setCaptivePortalMode(int mode) { |
| 3165 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3166 | Settings.Global.putInt(cr, Settings.Global.CAPTIVE_PORTAL_MODE, mode); |
| 3167 | } |
| 3168 | |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3169 | private void setAlwaysOnNetworks(boolean enable) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3170 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3171 | 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] | 3172 | mService.updateAlwaysOnNetworks(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3173 | waitForIdle(); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3174 | } |
| 3175 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 3176 | private void setPrivateDnsSettings(String mode, String specifier) { |
| 3177 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3178 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_MODE, mode); |
| 3179 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_SPECIFIER, specifier); |
| 3180 | mService.updatePrivateDnsSettings(); |
| 3181 | waitForIdle(); |
| 3182 | } |
| 3183 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3184 | private boolean isForegroundNetwork(TestNetworkAgentWrapper network) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3185 | NetworkCapabilities nc = mCm.getNetworkCapabilities(network.getNetwork()); |
| 3186 | assertNotNull(nc); |
| 3187 | return nc.hasCapability(NET_CAPABILITY_FOREGROUND); |
| 3188 | } |
| 3189 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3190 | @Test |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3191 | public void testBackgroundNetworks() throws Exception { |
| 3192 | // Create a background request. We can't do this ourselves because ConnectivityService |
| 3193 | // 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] | 3194 | setAlwaysOnNetworks(true); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 3195 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3196 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 3197 | final NetworkRequest fgRequest = new NetworkRequest.Builder() |
| 3198 | .addCapability(NET_CAPABILITY_FOREGROUND).build(); |
| 3199 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 3200 | final TestNetworkCallback fgCallback = new TestNetworkCallback(); |
| 3201 | mCm.registerNetworkCallback(request, callback); |
| 3202 | mCm.registerNetworkCallback(fgRequest, fgCallback); |
| 3203 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3204 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3205 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3206 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3207 | fgCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3208 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3209 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3210 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3211 | mWiFiNetworkAgent.connect(true); |
| 3212 | |
| 3213 | // When wifi connects, cell lingers. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3214 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3215 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3216 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3217 | fgCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3218 | fgCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3219 | fgCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3220 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3221 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3222 | |
| 3223 | // 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] | 3224 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3225 | int timeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3226 | fgCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3227 | // Expect a network capabilities update sans FOREGROUND. |
| 3228 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3229 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 3230 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3231 | |
| 3232 | // File a cell request and check that cell comes into the foreground. |
| 3233 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3234 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3235 | final TestNetworkCallback cellCallback = new TestNetworkCallback(); |
| 3236 | mCm.requestNetwork(cellRequest, cellCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3237 | cellCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 3238 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3239 | // Expect a network capabilities update with FOREGROUND, because the most recent |
| 3240 | // request causes its state to change. |
Chalard Jean | 28e6b26 | 2019-11-19 21:30:44 +0900 | [diff] [blame] | 3241 | cellCallback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3242 | callback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3243 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3244 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3245 | |
| 3246 | // Release the request. The network immediately goes into the background, since it was not |
| 3247 | // lingering. |
| 3248 | mCm.unregisterNetworkCallback(cellCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3249 | fgCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3250 | // Expect a network capabilities update sans FOREGROUND. |
| 3251 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3252 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 3253 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3254 | |
| 3255 | // Disconnect wifi and check that cell is foreground again. |
| 3256 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3257 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 3258 | fgCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3259 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3260 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3261 | |
| 3262 | mCm.unregisterNetworkCallback(callback); |
| 3263 | mCm.unregisterNetworkCallback(fgCallback); |
| 3264 | } |
| 3265 | |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 3266 | @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] | 3267 | public void benchmarkRequestRegistrationAndCallbackDispatch() throws Exception { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3268 | // TODO: turn this unit test into a real benchmarking test. |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3269 | // Benchmarks connecting and switching performance in the presence of a large number of |
| 3270 | // NetworkRequests. |
| 3271 | // 1. File NUM_REQUESTS requests. |
| 3272 | // 2. Have a network connect. Wait for NUM_REQUESTS onAvailable callbacks to fire. |
| 3273 | // 3. Have a new network connect and outscore the previous. Wait for NUM_REQUESTS onLosing |
| 3274 | // and NUM_REQUESTS onAvailable callbacks to fire. |
| 3275 | // See how long it took. |
| 3276 | final int NUM_REQUESTS = 90; |
Hugo Benichi | 02f8f9c | 2017-05-29 13:13:52 +0900 | [diff] [blame] | 3277 | final int REGISTER_TIME_LIMIT_MS = 200; |
| 3278 | final int CONNECT_TIME_LIMIT_MS = 60; |
| 3279 | final int SWITCH_TIME_LIMIT_MS = 60; |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3280 | final int UNREGISTER_TIME_LIMIT_MS = 20; |
| 3281 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3282 | final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 3283 | final NetworkCallback[] callbacks = new NetworkCallback[NUM_REQUESTS]; |
| 3284 | final CountDownLatch availableLatch = new CountDownLatch(NUM_REQUESTS); |
| 3285 | final CountDownLatch losingLatch = new CountDownLatch(NUM_REQUESTS); |
| 3286 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3287 | for (int i = 0; i < NUM_REQUESTS; i++) { |
| 3288 | callbacks[i] = new NetworkCallback() { |
| 3289 | @Override public void onAvailable(Network n) { availableLatch.countDown(); } |
| 3290 | @Override public void onLosing(Network n, int t) { losingLatch.countDown(); } |
| 3291 | }; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3292 | } |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3293 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3294 | assertRunsInAtMost("Registering callbacks", REGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3295 | for (NetworkCallback cb : callbacks) { |
| 3296 | mCm.registerNetworkCallback(request, cb); |
| 3297 | } |
| 3298 | }); |
| 3299 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3300 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3301 | // Don't request that the network validate, because otherwise connect() will block until |
| 3302 | // the network gets NET_CAPABILITY_VALIDATED, after all the callbacks below have fired, |
| 3303 | // and we won't actually measure anything. |
| 3304 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3305 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3306 | long onAvailableDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3307 | await(availableLatch, 10 * CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3308 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3309 | Log.d(TAG, String.format("Dispatched %d of %d onAvailable callbacks in %dms", |
| 3310 | NUM_REQUESTS - availableLatch.getCount(), NUM_REQUESTS, |
| 3311 | onAvailableDispatchingDuration)); |
| 3312 | assertTrue(String.format("Dispatching %d onAvailable callbacks in %dms, expected %dms", |
| 3313 | NUM_REQUESTS, onAvailableDispatchingDuration, CONNECT_TIME_LIMIT_MS), |
| 3314 | onAvailableDispatchingDuration <= CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3315 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3316 | // 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] | 3317 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3318 | mWiFiNetworkAgent.adjustScore(40); |
| 3319 | mWiFiNetworkAgent.connect(false); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3320 | |
| 3321 | long onLostDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3322 | await(losingLatch, 10 * SWITCH_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3323 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3324 | Log.d(TAG, String.format("Dispatched %d of %d onLosing callbacks in %dms", |
| 3325 | NUM_REQUESTS - losingLatch.getCount(), NUM_REQUESTS, onLostDispatchingDuration)); |
| 3326 | assertTrue(String.format("Dispatching %d onLosing callbacks in %dms, expected %dms", |
| 3327 | NUM_REQUESTS, onLostDispatchingDuration, SWITCH_TIME_LIMIT_MS), |
| 3328 | onLostDispatchingDuration <= SWITCH_TIME_LIMIT_MS); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3329 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3330 | assertRunsInAtMost("Unregistering callbacks", UNREGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3331 | for (NetworkCallback cb : callbacks) { |
| 3332 | mCm.unregisterNetworkCallback(cb); |
| 3333 | } |
| 3334 | }); |
| 3335 | } |
| 3336 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3337 | @Test |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3338 | public void testMobileDataAlwaysOn() throws Exception { |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 3339 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3340 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3341 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3342 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3343 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 3344 | |
| 3345 | final HandlerThread handlerThread = new HandlerThread("MobileDataAlwaysOnFactory"); |
| 3346 | handlerThread.start(); |
| 3347 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3348 | .addTransportType(TRANSPORT_CELLULAR) |
| 3349 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3350 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3351 | mServiceContext, "testFactory", filter); |
| 3352 | testFactory.setScoreFilter(40); |
| 3353 | |
| 3354 | // Register the factory and expect it to start looking for a network. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3355 | testFactory.expectAddRequestsWithScores(0); // Score 0 as the request is not served yet. |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3356 | testFactory.register(); |
| 3357 | testFactory.waitForNetworkRequests(1); |
| 3358 | assertTrue(testFactory.getMyStartRequested()); |
| 3359 | |
| 3360 | // Bring up wifi. The factory stops looking for a network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3361 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3362 | // Score 60 - 40 penalty for not validated yet, then 60 when it validates |
| 3363 | testFactory.expectAddRequestsWithScores(20, 60); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3364 | mWiFiNetworkAgent.connect(true); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3365 | testFactory.waitForRequests(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3366 | assertFalse(testFactory.getMyStartRequested()); |
| 3367 | |
| 3368 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3369 | |
| 3370 | // Turn on mobile data always on. The factory starts looking again. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3371 | testFactory.expectAddRequestsWithScores(0); // Always on requests comes up with score 0 |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3372 | setAlwaysOnNetworks(true); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3373 | testFactory.waitForNetworkRequests(2); |
| 3374 | assertTrue(testFactory.getMyStartRequested()); |
| 3375 | |
| 3376 | // Bring up cell data and check that the factory stops looking. |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3377 | assertLength(1, mCm.getAllNetworks()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3378 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3379 | testFactory.expectAddRequestsWithScores(10, 50); // Unvalidated, then validated |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3380 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3381 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3382 | testFactory.waitForNetworkRequests(2); |
| 3383 | assertFalse(testFactory.getMyStartRequested()); // Because the cell network outscores us. |
| 3384 | |
| 3385 | // Check that cell data stays up. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3386 | waitForIdle(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3387 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3388 | assertLength(2, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3389 | |
| 3390 | // Turn off mobile data always on and expect the request to disappear... |
| 3391 | testFactory.expectRemoveRequests(1); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3392 | setAlwaysOnNetworks(false); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3393 | testFactory.waitForNetworkRequests(1); |
| 3394 | |
| 3395 | // ... and cell data to be torn down. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3396 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3397 | assertLength(1, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3398 | |
| 3399 | testFactory.unregister(); |
| 3400 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3401 | handlerThread.quit(); |
| 3402 | } |
| 3403 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3404 | @Test |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3405 | public void testAvoidBadWifiSetting() throws Exception { |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3406 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3407 | final String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI; |
| 3408 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3409 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3410 | String[] values = new String[] {null, "0", "1"}; |
| 3411 | for (int i = 0; i < values.length; i++) { |
| 3412 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3413 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3414 | waitForIdle(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3415 | String msg = String.format("config=false, setting=%s", values[i]); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3416 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3417 | assertFalse(msg, mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3418 | } |
| 3419 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3420 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3421 | |
| 3422 | Settings.Global.putInt(cr, settingName, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3423 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3424 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3425 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3426 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3427 | |
| 3428 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3429 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3430 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3431 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3432 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3433 | |
| 3434 | Settings.Global.putString(cr, settingName, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3435 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3436 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3437 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3438 | assertTrue(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3439 | } |
| 3440 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3441 | @Test |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3442 | public void testAvoidBadWifi() throws Exception { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 3443 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3444 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3445 | // 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] | 3446 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3447 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3448 | // File a request for cell to ensure it doesn't go down. |
| 3449 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3450 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3451 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3452 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3453 | |
| 3454 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 3455 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 3456 | |
| 3457 | NetworkRequest validatedWifiRequest = new NetworkRequest.Builder() |
| 3458 | .addTransportType(TRANSPORT_WIFI) |
| 3459 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 3460 | .build(); |
| 3461 | TestNetworkCallback validatedWifiCallback = new TestNetworkCallback(); |
| 3462 | mCm.registerNetworkCallback(validatedWifiRequest, validatedWifiCallback); |
| 3463 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3464 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3465 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3466 | |
| 3467 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3468 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3469 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3470 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3471 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3472 | Network cellNetwork = mCellNetworkAgent.getNetwork(); |
| 3473 | |
| 3474 | // Bring up validated wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3475 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3476 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3477 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3478 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3479 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3480 | |
| 3481 | // Fail validation on wifi. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 3482 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3483 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3484 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3485 | validatedWifiCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3486 | |
| 3487 | // Because avoid bad wifi is off, we don't switch to cellular. |
| 3488 | defaultCallback.assertNoCallback(); |
| 3489 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3490 | NET_CAPABILITY_VALIDATED)); |
| 3491 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3492 | NET_CAPABILITY_VALIDATED)); |
| 3493 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3494 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3495 | // Simulate switching to a carrier that does not restrict avoiding bad wifi, and expect |
| 3496 | // that we switch back to cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3497 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
| 3498 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3499 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3500 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3501 | |
| 3502 | // Switch back to a restrictive carrier. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3503 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
| 3504 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3505 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3506 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3507 | |
| 3508 | // Simulate the user selecting "switch" on the dialog, and check that we switch to cell. |
| 3509 | mCm.setAvoidUnvalidated(wifiNetwork); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3510 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3511 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3512 | NET_CAPABILITY_VALIDATED)); |
| 3513 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3514 | NET_CAPABILITY_VALIDATED)); |
| 3515 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3516 | |
| 3517 | // Disconnect and reconnect wifi to clear the one-time switch above. |
| 3518 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3519 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3520 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3521 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3522 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3523 | wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3524 | |
| 3525 | // Fail validation on wifi and expect the dialog to appear. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 3526 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3527 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3528 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3529 | validatedWifiCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3530 | |
| 3531 | // 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] | 3532 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3533 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3534 | |
| 3535 | // We now switch to cell. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3536 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3537 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3538 | NET_CAPABILITY_VALIDATED)); |
| 3539 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3540 | NET_CAPABILITY_VALIDATED)); |
| 3541 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3542 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3543 | // Simulate the user turning the cellular fallback setting off and then on. |
| 3544 | // We switch to wifi and then to cell. |
| 3545 | Settings.Global.putString(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3546 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3547 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3548 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3549 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3550 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3551 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3552 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3553 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3554 | // If cell goes down, we switch to wifi. |
| 3555 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3556 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3557 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3558 | validatedWifiCallback.assertNoCallback(); |
| 3559 | |
| 3560 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3561 | mCm.unregisterNetworkCallback(validatedWifiCallback); |
| 3562 | mCm.unregisterNetworkCallback(defaultCallback); |
| 3563 | } |
| 3564 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3565 | @Test |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3566 | public void testMeteredMultipathPreferenceSetting() throws Exception { |
| 3567 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3568 | final String settingName = Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE; |
| 3569 | |
| 3570 | for (int config : Arrays.asList(0, 3, 2)) { |
| 3571 | for (String setting: Arrays.asList(null, "0", "2", "1")) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3572 | mPolicyTracker.mConfigMeteredMultipathPreference = config; |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3573 | Settings.Global.putString(cr, settingName, setting); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3574 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3575 | waitForIdle(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3576 | |
| 3577 | final int expected = (setting != null) ? Integer.parseInt(setting) : config; |
| 3578 | String msg = String.format("config=%d, setting=%s", config, setting); |
| 3579 | assertEquals(msg, expected, mCm.getMultipathPreference(null)); |
| 3580 | } |
| 3581 | } |
| 3582 | } |
| 3583 | |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3584 | /** |
| 3585 | * Validate that a satisfied network request does not trigger onUnavailable() once the |
| 3586 | * time-out period expires. |
| 3587 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3588 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3589 | public void testSatisfiedNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3590 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3591 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3592 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3593 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3594 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3595 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3596 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3597 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3598 | TEST_CALLBACK_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3599 | |
| 3600 | // pass timeout and validate that UNAVAILABLE is not called |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3601 | networkCallback.assertNoCallback(); |
| 3602 | } |
| 3603 | |
| 3604 | /** |
| 3605 | * Validate that a satisfied network request followed by a disconnected (lost) network does |
| 3606 | * not trigger onUnavailable() once the time-out period expires. |
| 3607 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3608 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3609 | public void testSatisfiedThenLostNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3610 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3611 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3612 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3613 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3614 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3615 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3616 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3617 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3618 | TEST_CALLBACK_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3619 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3620 | networkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3621 | |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3622 | // Validate that UNAVAILABLE is not called |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3623 | networkCallback.assertNoCallback(); |
| 3624 | } |
| 3625 | |
| 3626 | /** |
| 3627 | * Validate that when a time-out is specified for a network request the onUnavailable() |
| 3628 | * callback is called when time-out expires. Then validate that if network request is |
| 3629 | * (somehow) satisfied - the callback isn't called later. |
| 3630 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3631 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3632 | public void testTimedoutNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3633 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3634 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3635 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3636 | final int timeoutMs = 10; |
| 3637 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3638 | |
| 3639 | // pass timeout and validate that UNAVAILABLE is called |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3640 | networkCallback.expectCallback(CallbackEntry.UNAVAILABLE, null); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3641 | |
| 3642 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3643 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3644 | mWiFiNetworkAgent.connect(false); |
| 3645 | networkCallback.assertNoCallback(); |
| 3646 | } |
| 3647 | |
| 3648 | /** |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3649 | * Validate that when a network request is unregistered (cancelled), no posterior event can |
| 3650 | * trigger the callback. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3651 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3652 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3653 | public void testNoCallbackAfterUnregisteredNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3654 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3655 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3656 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3657 | final int timeoutMs = 10; |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3658 | |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3659 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3660 | mCm.unregisterNetworkCallback(networkCallback); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3661 | // Regardless of the timeout, unregistering the callback in ConnectivityManager ensures |
| 3662 | // that this callback will not be called. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3663 | networkCallback.assertNoCallback(); |
| 3664 | |
| 3665 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3666 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3667 | mWiFiNetworkAgent.connect(false); |
| 3668 | networkCallback.assertNoCallback(); |
| 3669 | } |
| 3670 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3671 | @Test |
| 3672 | public void testUnfulfillableNetworkRequest() throws Exception { |
| 3673 | runUnfulfillableNetworkRequest(false); |
| 3674 | } |
| 3675 | |
| 3676 | @Test |
| 3677 | public void testUnfulfillableNetworkRequestAfterUnregister() throws Exception { |
| 3678 | runUnfulfillableNetworkRequest(true); |
| 3679 | } |
| 3680 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3681 | /** |
| 3682 | * Validate the callback flow for a factory releasing a request as unfulfillable. |
| 3683 | */ |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3684 | private void runUnfulfillableNetworkRequest(boolean preUnregister) throws Exception { |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3685 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3686 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3687 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 3688 | |
| 3689 | final HandlerThread handlerThread = new HandlerThread("testUnfulfillableNetworkRequest"); |
| 3690 | handlerThread.start(); |
| 3691 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3692 | .addTransportType(TRANSPORT_WIFI) |
| 3693 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3694 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3695 | mServiceContext, "testFactory", filter); |
| 3696 | testFactory.setScoreFilter(40); |
| 3697 | |
| 3698 | // Register the factory and expect it to receive the default request. |
Etan Cohen | ae574a8 | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3699 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3700 | testFactory.register(); |
| 3701 | SparseArray<NetworkRequest> requests = testFactory.waitForNetworkRequests(1); |
| 3702 | |
| 3703 | assertEquals(1, requests.size()); // have 1 request at this point |
| 3704 | int origRequestId = requests.valueAt(0).requestId; |
| 3705 | |
| 3706 | // Now file the test request and expect it. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3707 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3708 | mCm.requestNetwork(nr, networkCallback); |
| 3709 | requests = testFactory.waitForNetworkRequests(2); // have 2 requests at this point |
| 3710 | |
| 3711 | int newRequestId = 0; |
| 3712 | for (int i = 0; i < requests.size(); ++i) { |
| 3713 | if (requests.valueAt(i).requestId != origRequestId) { |
| 3714 | newRequestId = requests.valueAt(i).requestId; |
| 3715 | break; |
| 3716 | } |
| 3717 | } |
| 3718 | |
Etan Cohen | 22e0fc1 | 2019-05-23 08:16:20 -0700 | [diff] [blame] | 3719 | testFactory.expectRemoveRequests(1); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3720 | if (preUnregister) { |
| 3721 | mCm.unregisterNetworkCallback(networkCallback); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3722 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3723 | // Simulate the factory releasing the request as unfulfillable: no-op since |
| 3724 | // the callback has already been unregistered (but a test that no exceptions are |
| 3725 | // thrown). |
| 3726 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3727 | } else { |
| 3728 | // Simulate the factory releasing the request as unfulfillable and expect onUnavailable! |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3729 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3730 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3731 | networkCallback.expectCallback(CallbackEntry.UNAVAILABLE, null); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3732 | testFactory.waitForRequests(); |
| 3733 | |
| 3734 | // unregister network callback - a no-op (since already freed by the |
| 3735 | // on-unavailable), but should not fail or throw exceptions. |
| 3736 | mCm.unregisterNetworkCallback(networkCallback); |
| 3737 | } |
Etan Cohen | 9b09a16 | 2019-04-16 15:07:55 -0700 | [diff] [blame] | 3738 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3739 | testFactory.unregister(); |
| 3740 | handlerThread.quit(); |
| 3741 | } |
| 3742 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3743 | private static class TestKeepaliveCallback extends PacketKeepaliveCallback { |
| 3744 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3745 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3746 | |
| 3747 | private class CallbackValue { |
| 3748 | public CallbackType callbackType; |
| 3749 | public int error; |
| 3750 | |
| 3751 | public CallbackValue(CallbackType type) { |
| 3752 | this.callbackType = type; |
| 3753 | this.error = PacketKeepalive.SUCCESS; |
| 3754 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3755 | } |
| 3756 | |
| 3757 | public CallbackValue(CallbackType type, int error) { |
| 3758 | this.callbackType = type; |
| 3759 | this.error = error; |
| 3760 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3761 | } |
| 3762 | |
| 3763 | @Override |
| 3764 | public boolean equals(Object o) { |
| 3765 | return o instanceof CallbackValue && |
| 3766 | this.callbackType == ((CallbackValue) o).callbackType && |
| 3767 | this.error == ((CallbackValue) o).error; |
| 3768 | } |
| 3769 | |
| 3770 | @Override |
| 3771 | public String toString() { |
| 3772 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, error); |
| 3773 | } |
| 3774 | } |
| 3775 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3776 | private final LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3777 | |
| 3778 | @Override |
| 3779 | public void onStarted() { |
| 3780 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3781 | } |
| 3782 | |
| 3783 | @Override |
| 3784 | public void onStopped() { |
| 3785 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3786 | } |
| 3787 | |
| 3788 | @Override |
| 3789 | public void onError(int error) { |
| 3790 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3791 | } |
| 3792 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3793 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3794 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3795 | } |
| 3796 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3797 | public void expectStarted() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3798 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3799 | } |
| 3800 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3801 | public void expectStopped() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3802 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3803 | } |
| 3804 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3805 | public void expectError(int error) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3806 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3807 | } |
| 3808 | } |
| 3809 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3810 | private static class TestSocketKeepaliveCallback extends SocketKeepalive.Callback { |
| 3811 | |
| 3812 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR }; |
| 3813 | |
| 3814 | private class CallbackValue { |
| 3815 | public CallbackType callbackType; |
| 3816 | public int error; |
| 3817 | |
| 3818 | CallbackValue(CallbackType type) { |
| 3819 | this.callbackType = type; |
| 3820 | this.error = SocketKeepalive.SUCCESS; |
| 3821 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3822 | } |
| 3823 | |
| 3824 | CallbackValue(CallbackType type, int error) { |
| 3825 | this.callbackType = type; |
| 3826 | this.error = error; |
| 3827 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3828 | } |
| 3829 | |
| 3830 | @Override |
| 3831 | public boolean equals(Object o) { |
| 3832 | return o instanceof CallbackValue |
| 3833 | && this.callbackType == ((CallbackValue) o).callbackType |
| 3834 | && this.error == ((CallbackValue) o).error; |
| 3835 | } |
| 3836 | |
| 3837 | @Override |
| 3838 | public String toString() { |
| 3839 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, |
| 3840 | error); |
| 3841 | } |
| 3842 | } |
| 3843 | |
| 3844 | private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3845 | private final Executor mExecutor; |
| 3846 | |
| 3847 | TestSocketKeepaliveCallback(@NonNull Executor executor) { |
| 3848 | mExecutor = executor; |
| 3849 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3850 | |
| 3851 | @Override |
| 3852 | public void onStarted() { |
| 3853 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3854 | } |
| 3855 | |
| 3856 | @Override |
| 3857 | public void onStopped() { |
| 3858 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3859 | } |
| 3860 | |
| 3861 | @Override |
| 3862 | public void onError(int error) { |
| 3863 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3864 | } |
| 3865 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3866 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3867 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
| 3868 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3869 | } |
| 3870 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3871 | public void expectStarted() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3872 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3873 | } |
| 3874 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3875 | public void expectStopped() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3876 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3877 | } |
| 3878 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3879 | public void expectError(int error) throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3880 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3881 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3882 | |
| 3883 | public void assertNoCallback() { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3884 | waitForIdleSerialExecutor(mExecutor, TIMEOUT_MS); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3885 | CallbackValue cv = mCallbacks.peek(); |
| 3886 | assertNull("Unexpected callback: " + cv, cv); |
| 3887 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3888 | } |
| 3889 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3890 | private Network connectKeepaliveNetwork(LinkProperties lp) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3891 | // Ensure the network is disconnected before we do anything. |
| 3892 | if (mWiFiNetworkAgent != null) { |
| 3893 | assertNull(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork())); |
| 3894 | } |
| 3895 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3896 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 3897 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3898 | mWiFiNetworkAgent.connect(true); |
| 3899 | waitFor(cv); |
| 3900 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 3901 | mWiFiNetworkAgent.sendLinkProperties(lp); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3902 | waitForIdle(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3903 | return mWiFiNetworkAgent.getNetwork(); |
| 3904 | } |
| 3905 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3906 | @Test |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame] | 3907 | @FlakyTest(bugId = 140305589) |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3908 | public void testPacketKeepalives() throws Exception { |
| 3909 | InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 3910 | InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 3911 | InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 3912 | InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 3913 | InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 3914 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3915 | final int validKaInterval = 15; |
| 3916 | final int invalidKaInterval = 9; |
| 3917 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3918 | LinkProperties lp = new LinkProperties(); |
| 3919 | lp.setInterfaceName("wlan12"); |
| 3920 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3921 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3922 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3923 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 3924 | |
| 3925 | Network notMyNet = new Network(61234); |
| 3926 | Network myNet = connectKeepaliveNetwork(lp); |
| 3927 | |
| 3928 | TestKeepaliveCallback callback = new TestKeepaliveCallback(); |
| 3929 | PacketKeepalive ka; |
| 3930 | |
| 3931 | // Attempt to start keepalives with invalid parameters and check for errors. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3932 | ka = mCm.startNattKeepalive(notMyNet, validKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3933 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3934 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3935 | ka = mCm.startNattKeepalive(myNet, invalidKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3936 | callback.expectError(PacketKeepalive.ERROR_INVALID_INTERVAL); |
| 3937 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3938 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 1234, dstIPv6); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3939 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3940 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3941 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3942 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3943 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3944 | // NAT-T is only supported for IPv4. |
| 3945 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv6); |
| 3946 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3947 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3948 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3949 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3950 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3951 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3952 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3953 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3954 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3955 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3956 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3957 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3958 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3959 | |
| 3960 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3961 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3962 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3963 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3964 | mWiFiNetworkAgent.setStopKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3965 | ka.stop(); |
| 3966 | callback.expectStopped(); |
| 3967 | |
| 3968 | // Check that deleting the IP address stops the keepalive. |
| 3969 | LinkProperties bogusLp = new LinkProperties(lp); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3970 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3971 | callback.expectStarted(); |
| 3972 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3973 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 3974 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 3975 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3976 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 3977 | |
| 3978 | // Check that a started keepalive is stopped correctly when the network disconnects. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3979 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3980 | callback.expectStarted(); |
| 3981 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3982 | mWiFiNetworkAgent.expectDisconnected(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3983 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3984 | |
| 3985 | // ... and that stopping it after that has no adverse effects. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3986 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3987 | final Network myNetAlias = myNet; |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3988 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3989 | ka.stop(); |
| 3990 | |
| 3991 | // Reconnect. |
| 3992 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3993 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3994 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3995 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 3996 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3997 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3998 | callback.expectStarted(); |
| 3999 | |
| 4000 | // The second one gets slot 2. |
| 4001 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
| 4002 | TestKeepaliveCallback callback2 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4003 | PacketKeepalive ka2 = mCm.startNattKeepalive( |
| 4004 | myNet, validKaInterval, callback2, myIPv4, 6789, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4005 | callback2.expectStarted(); |
| 4006 | |
| 4007 | // Now stop the first one and create a third. This also gets slot 1. |
| 4008 | ka.stop(); |
| 4009 | callback.expectStopped(); |
| 4010 | |
| 4011 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
| 4012 | TestKeepaliveCallback callback3 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4013 | PacketKeepalive ka3 = mCm.startNattKeepalive( |
| 4014 | myNet, validKaInterval, callback3, myIPv4, 9876, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4015 | callback3.expectStarted(); |
| 4016 | |
| 4017 | ka2.stop(); |
| 4018 | callback2.expectStopped(); |
| 4019 | |
| 4020 | ka3.stop(); |
| 4021 | callback3.expectStopped(); |
| 4022 | } |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 4023 | |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4024 | // Helper method to prepare the executor and run test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4025 | private void runTestWithSerialExecutors(ExceptionUtils.ThrowingConsumer<Executor> functor) |
| 4026 | throws Exception { |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4027 | final ExecutorService executorSingleThread = Executors.newSingleThreadExecutor(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4028 | final Executor executorInline = (Runnable r) -> r.run(); |
| 4029 | functor.accept(executorSingleThread); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4030 | executorSingleThread.shutdown(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4031 | functor.accept(executorInline); |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 4032 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4033 | |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 4034 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 4035 | public void testNattSocketKeepalives() throws Exception { |
| 4036 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesWithExecutor(executor)); |
| 4037 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesFdWithExecutor(executor)); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4038 | } |
| 4039 | |
| 4040 | private void doTestNattSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4041 | // TODO: 1. Move this outside of ConnectivityServiceTest. |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4042 | // 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] | 4043 | // 3. Mock ipsec service. |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4044 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4045 | final InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 4046 | final InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 4047 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4048 | final InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 4049 | |
| 4050 | final int validKaInterval = 15; |
| 4051 | final int invalidKaInterval = 9; |
| 4052 | |
| 4053 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4054 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 4055 | final int srcPort = testSocket.getPort(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4056 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4057 | LinkProperties lp = new LinkProperties(); |
| 4058 | lp.setInterfaceName("wlan12"); |
| 4059 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 4060 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4061 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 4062 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4063 | |
| 4064 | Network notMyNet = new Network(61234); |
| 4065 | Network myNet = connectKeepaliveNetwork(lp); |
| 4066 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4067 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4068 | |
| 4069 | // Attempt to start keepalives with invalid parameters and check for errors. |
| 4070 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4071 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4072 | notMyNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4073 | ka.start(validKaInterval); |
| 4074 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 4075 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4076 | |
| 4077 | // Invalid interval. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4078 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4079 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4080 | ka.start(invalidKaInterval); |
| 4081 | callback.expectError(SocketKeepalive.ERROR_INVALID_INTERVAL); |
| 4082 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4083 | |
| 4084 | // Invalid destination. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4085 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4086 | myNet, testSocket, myIPv4, dstIPv6, executor, callback)) { |
| 4087 | ka.start(validKaInterval); |
| 4088 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4089 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4090 | |
| 4091 | // Invalid source; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4092 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4093 | myNet, testSocket, myIPv6, dstIPv4, executor, callback)) { |
| 4094 | ka.start(validKaInterval); |
| 4095 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4096 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4097 | |
| 4098 | // NAT-T is only supported for IPv4. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4099 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4100 | myNet, testSocket, myIPv6, dstIPv6, executor, callback)) { |
| 4101 | ka.start(validKaInterval); |
| 4102 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4103 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4104 | |
| 4105 | // Sanity check before testing started keepalive. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4106 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4107 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4108 | ka.start(validKaInterval); |
| 4109 | callback.expectError(SocketKeepalive.ERROR_UNSUPPORTED); |
| 4110 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4111 | |
| 4112 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4113 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4114 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4115 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4116 | ka.start(validKaInterval); |
| 4117 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4118 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4119 | ka.stop(); |
| 4120 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4121 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4122 | // Check that keepalive could be restarted. |
| 4123 | ka.start(validKaInterval); |
| 4124 | callback.expectStarted(); |
| 4125 | ka.stop(); |
| 4126 | callback.expectStopped(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4127 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4128 | // Check that keepalive can be restarted without waiting for callback. |
| 4129 | ka.start(validKaInterval); |
| 4130 | callback.expectStarted(); |
| 4131 | ka.stop(); |
| 4132 | ka.start(validKaInterval); |
| 4133 | callback.expectStopped(); |
| 4134 | callback.expectStarted(); |
| 4135 | ka.stop(); |
| 4136 | callback.expectStopped(); |
| 4137 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4138 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4139 | // Check that deleting the IP address stops the keepalive. |
| 4140 | LinkProperties bogusLp = new LinkProperties(lp); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4141 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4142 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4143 | ka.start(validKaInterval); |
| 4144 | callback.expectStarted(); |
| 4145 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4146 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 4147 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 4148 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4149 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 4150 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4151 | |
| 4152 | // Check that a started keepalive is stopped correctly when the network disconnects. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4153 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4154 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4155 | ka.start(validKaInterval); |
| 4156 | callback.expectStarted(); |
| 4157 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4158 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4159 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4160 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4161 | // ... and that stopping it after that has no adverse effects. |
| 4162 | waitForIdle(); |
| 4163 | final Network myNetAlias = myNet; |
| 4164 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
| 4165 | ka.stop(); |
| 4166 | callback.assertNoCallback(); |
| 4167 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4168 | |
| 4169 | // Reconnect. |
| 4170 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4171 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4172 | |
| 4173 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 4174 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4175 | int srcPort2 = 0; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4176 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4177 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4178 | ka.start(validKaInterval); |
| 4179 | callback.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4180 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4181 | // The second one gets slot 2. |
| 4182 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4183 | final UdpEncapsulationSocket testSocket2 = mIpSec.openUdpEncapsulationSocket(); |
| 4184 | srcPort2 = testSocket2.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4185 | TestSocketKeepaliveCallback callback2 = new TestSocketKeepaliveCallback(executor); |
| 4186 | try (SocketKeepalive ka2 = mCm.createSocketKeepalive( |
| 4187 | myNet, testSocket2, myIPv4, dstIPv4, executor, callback2)) { |
| 4188 | ka2.start(validKaInterval); |
| 4189 | callback2.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4190 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4191 | ka.stop(); |
| 4192 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4193 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4194 | ka2.stop(); |
| 4195 | callback2.expectStopped(); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4196 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4197 | testSocket.close(); |
| 4198 | testSocket2.close(); |
| 4199 | } |
| 4200 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4201 | |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4202 | // 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] | 4203 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4204 | // assertFalse(isUdpPortInUse(srcPort)); |
| 4205 | // assertFalse(isUdpPortInUse(srcPort2)); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4206 | |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4207 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4208 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4209 | mWiFiNetworkAgent = null; |
| 4210 | } |
| 4211 | |
| 4212 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 4213 | public void testTcpSocketKeepalives() throws Exception { |
| 4214 | runTestWithSerialExecutors(executor -> doTestTcpSocketKeepalivesWithExecutor(executor)); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4215 | } |
| 4216 | |
| 4217 | private void doTestTcpSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
| 4218 | final int srcPortV4 = 12345; |
| 4219 | final int srcPortV6 = 23456; |
| 4220 | final InetAddress myIPv4 = InetAddress.getByName("127.0.0.1"); |
| 4221 | final InetAddress myIPv6 = InetAddress.getByName("::1"); |
| 4222 | |
| 4223 | final int validKaInterval = 15; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4224 | |
| 4225 | final LinkProperties lp = new LinkProperties(); |
| 4226 | lp.setInterfaceName("wlan12"); |
| 4227 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 4228 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4229 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 4230 | lp.addRoute(new RouteInfo(InetAddress.getByName("127.0.0.254"))); |
| 4231 | |
| 4232 | final Network notMyNet = new Network(61234); |
| 4233 | final Network myNet = connectKeepaliveNetwork(lp); |
| 4234 | |
| 4235 | final Socket testSocketV4 = new Socket(); |
| 4236 | final Socket testSocketV6 = new Socket(); |
| 4237 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4238 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4239 | |
| 4240 | // Attempt to start Tcp keepalives with invalid parameters and check for errors. |
| 4241 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4242 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4243 | notMyNet, testSocketV4, executor, callback)) { |
| 4244 | ka.start(validKaInterval); |
| 4245 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 4246 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4247 | |
| 4248 | // Invalid Socket (socket is not bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4249 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4250 | myNet, testSocketV4, executor, callback)) { |
| 4251 | ka.start(validKaInterval); |
| 4252 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4253 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4254 | |
| 4255 | // Invalid Socket (socket is not bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4256 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4257 | myNet, testSocketV6, executor, callback)) { |
| 4258 | ka.start(validKaInterval); |
| 4259 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4260 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4261 | |
| 4262 | // Bind the socket address |
| 4263 | testSocketV4.bind(new InetSocketAddress(myIPv4, srcPortV4)); |
| 4264 | testSocketV6.bind(new InetSocketAddress(myIPv6, srcPortV6)); |
| 4265 | |
| 4266 | // Invalid Socket (socket is bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4267 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4268 | myNet, testSocketV4, executor, callback)) { |
| 4269 | ka.start(validKaInterval); |
| 4270 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4271 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4272 | |
| 4273 | // Invalid Socket (socket is bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4274 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4275 | myNet, testSocketV6, executor, callback)) { |
| 4276 | ka.start(validKaInterval); |
| 4277 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4278 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4279 | |
| 4280 | testSocketV4.close(); |
| 4281 | testSocketV6.close(); |
| 4282 | |
| 4283 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4284 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4285 | mWiFiNetworkAgent = null; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4286 | } |
| 4287 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4288 | private void doTestNattSocketKeepalivesFdWithExecutor(Executor executor) throws Exception { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4289 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4290 | final InetAddress anyIPv4 = InetAddress.getByName("0.0.0.0"); |
| 4291 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4292 | final int validKaInterval = 15; |
| 4293 | |
| 4294 | // Prepare the target network. |
| 4295 | LinkProperties lp = new LinkProperties(); |
| 4296 | lp.setInterfaceName("wlan12"); |
| 4297 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4298 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4299 | Network myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4300 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
| 4301 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4302 | |
| 4303 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
| 4304 | |
| 4305 | // Prepare the target file descriptor, keep only one instance. |
| 4306 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4307 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 4308 | final int srcPort = testSocket.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4309 | final ParcelFileDescriptor testPfd = |
| 4310 | ParcelFileDescriptor.dup(testSocket.getFileDescriptor()); |
| 4311 | testSocket.close(); |
| 4312 | assertTrue(isUdpPortInUse(srcPort)); |
| 4313 | |
| 4314 | // Start keepalive and explicit make the variable goes out of scope with try-with-resources |
| 4315 | // block. |
| 4316 | try (SocketKeepalive ka = mCm.createNattKeepalive( |
| 4317 | myNet, testPfd, myIPv4, dstIPv4, executor, callback)) { |
| 4318 | ka.start(validKaInterval); |
| 4319 | callback.expectStarted(); |
| 4320 | ka.stop(); |
| 4321 | callback.expectStopped(); |
| 4322 | } |
| 4323 | |
| 4324 | // Check that the ParcelFileDescriptor is still valid after keepalive stopped, |
| 4325 | // ErrnoException with EBADF will be thrown if the socket is closed when checking local |
| 4326 | // address. |
| 4327 | assertTrue(isUdpPortInUse(srcPort)); |
| 4328 | final InetSocketAddress sa = |
| 4329 | (InetSocketAddress) Os.getsockname(testPfd.getFileDescriptor()); |
| 4330 | assertEquals(anyIPv4, sa.getAddress()); |
| 4331 | |
| 4332 | testPfd.close(); |
junyulai | 0535295 | 2019-04-09 14:37:35 +0800 | [diff] [blame] | 4333 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4334 | // assertFalse(isUdpPortInUse(srcPort)); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4335 | |
| 4336 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4337 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4338 | mWiFiNetworkAgent = null; |
| 4339 | } |
| 4340 | |
| 4341 | private static boolean isUdpPortInUse(int port) { |
| 4342 | try (DatagramSocket ignored = new DatagramSocket(port)) { |
| 4343 | return false; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4344 | } catch (IOException alreadyInUse) { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4345 | return true; |
| 4346 | } |
| 4347 | } |
| 4348 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4349 | @Test |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 4350 | public void testGetCaptivePortalServerUrl() throws Exception { |
| 4351 | String url = mCm.getCaptivePortalServerUrl(); |
| 4352 | assertEquals("http://connectivitycheck.gstatic.com/generate_204", url); |
| 4353 | } |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4354 | |
| 4355 | private static class TestNetworkPinner extends NetworkPinner { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4356 | public static boolean awaitPin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4357 | synchronized(sLock) { |
| 4358 | if (sNetwork == null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4359 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4360 | } |
| 4361 | return sNetwork != null; |
| 4362 | } |
| 4363 | } |
| 4364 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4365 | public static boolean awaitUnpin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4366 | synchronized(sLock) { |
| 4367 | if (sNetwork != null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4368 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4369 | } |
| 4370 | return sNetwork == null; |
| 4371 | } |
| 4372 | } |
| 4373 | } |
| 4374 | |
| 4375 | private void assertPinnedToWifiWithCellDefault() { |
| 4376 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4377 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4378 | } |
| 4379 | |
| 4380 | private void assertPinnedToWifiWithWifiDefault() { |
| 4381 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4382 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4383 | } |
| 4384 | |
| 4385 | private void assertNotPinnedToWifi() { |
| 4386 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4387 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4388 | } |
| 4389 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4390 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4391 | public void testNetworkPinner() throws Exception { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4392 | NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 4393 | .addTransportType(TRANSPORT_WIFI) |
| 4394 | .build(); |
| 4395 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4396 | |
| 4397 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4398 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4399 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4400 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4401 | mCellNetworkAgent.connect(true); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4402 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4403 | mWiFiNetworkAgent.connect(false); |
| 4404 | |
| 4405 | // When wi-fi connects, expect to be pinned. |
| 4406 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4407 | assertPinnedToWifiWithCellDefault(); |
| 4408 | |
| 4409 | // Disconnect and expect the pin to drop. |
| 4410 | mWiFiNetworkAgent.disconnect(); |
| 4411 | assertTrue(TestNetworkPinner.awaitUnpin(100)); |
| 4412 | assertNotPinnedToWifi(); |
| 4413 | |
| 4414 | // Reconnecting does not cause the pin to come back. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4415 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4416 | mWiFiNetworkAgent.connect(false); |
| 4417 | assertFalse(TestNetworkPinner.awaitPin(100)); |
| 4418 | assertNotPinnedToWifi(); |
| 4419 | |
| 4420 | // Pinning while connected causes the pin to take effect immediately. |
| 4421 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4422 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4423 | assertPinnedToWifiWithCellDefault(); |
| 4424 | |
| 4425 | // Explicitly unpin and expect to use the default network again. |
| 4426 | TestNetworkPinner.unpin(); |
| 4427 | assertNotPinnedToWifi(); |
| 4428 | |
| 4429 | // Disconnect cell and wifi. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4430 | ConditionVariable cv = registerConnectivityBroadcast(3); // cell down, wifi up, wifi down. |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4431 | mCellNetworkAgent.disconnect(); |
| 4432 | mWiFiNetworkAgent.disconnect(); |
| 4433 | waitFor(cv); |
| 4434 | |
| 4435 | // Pinning takes effect even if the pinned network is the default when the pin is set... |
| 4436 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4437 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4438 | mWiFiNetworkAgent.connect(false); |
| 4439 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4440 | assertPinnedToWifiWithWifiDefault(); |
| 4441 | |
| 4442 | // ... and is maintained even when that network is no longer the default. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4443 | cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4444 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4445 | mCellNetworkAgent.connect(true); |
| 4446 | waitFor(cv); |
| 4447 | assertPinnedToWifiWithCellDefault(); |
| 4448 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4449 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4450 | @Test |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4451 | public void testNetworkCallbackMaximum() { |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 4452 | // We can only have 99 callbacks, because MultipathPolicyTracker is |
| 4453 | // already one of them. |
| 4454 | final int MAX_REQUESTS = 99; |
| 4455 | final int CALLBACKS = 89; |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4456 | final int INTENTS = 10; |
| 4457 | assertEquals(MAX_REQUESTS, CALLBACKS + INTENTS); |
| 4458 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4459 | NetworkRequest networkRequest = new NetworkRequest.Builder().build(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4460 | ArrayList<Object> registered = new ArrayList<>(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4461 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4462 | int j = 0; |
| 4463 | while (j++ < CALLBACKS / 2) { |
| 4464 | NetworkCallback cb = new NetworkCallback(); |
| 4465 | mCm.requestNetwork(networkRequest, cb); |
| 4466 | registered.add(cb); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4467 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4468 | while (j++ < CALLBACKS) { |
| 4469 | NetworkCallback cb = new NetworkCallback(); |
| 4470 | mCm.registerNetworkCallback(networkRequest, cb); |
| 4471 | registered.add(cb); |
| 4472 | } |
| 4473 | j = 0; |
| 4474 | while (j++ < INTENTS / 2) { |
| 4475 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("a" + j), 0); |
| 4476 | mCm.requestNetwork(networkRequest, pi); |
| 4477 | registered.add(pi); |
| 4478 | } |
| 4479 | while (j++ < INTENTS) { |
| 4480 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("b" + j), 0); |
| 4481 | mCm.registerNetworkCallback(networkRequest, pi); |
| 4482 | registered.add(pi); |
| 4483 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4484 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4485 | // 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] | 4486 | assertThrows(TooManyRequestsException.class, () -> |
| 4487 | mCm.requestNetwork(networkRequest, new NetworkCallback()) |
| 4488 | ); |
| 4489 | assertThrows(TooManyRequestsException.class, () -> |
| 4490 | mCm.registerNetworkCallback(networkRequest, new NetworkCallback()) |
| 4491 | ); |
| 4492 | assertThrows(TooManyRequestsException.class, () -> |
| 4493 | mCm.requestNetwork(networkRequest, |
| 4494 | PendingIntent.getBroadcast(mContext, 0, new Intent("c"), 0)) |
| 4495 | ); |
| 4496 | assertThrows(TooManyRequestsException.class, () -> |
| 4497 | mCm.registerNetworkCallback(networkRequest, |
| 4498 | PendingIntent.getBroadcast(mContext, 0, new Intent("d"), 0)) |
| 4499 | ); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4500 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4501 | for (Object o : registered) { |
| 4502 | if (o instanceof NetworkCallback) { |
| 4503 | mCm.unregisterNetworkCallback((NetworkCallback)o); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4504 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4505 | if (o instanceof PendingIntent) { |
| 4506 | mCm.unregisterNetworkCallback((PendingIntent)o); |
| 4507 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4508 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4509 | waitForIdle(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4510 | |
| 4511 | // Test that the limit is not hit when MAX_REQUESTS requests are added and removed. |
| 4512 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4513 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4514 | mCm.requestNetwork(networkRequest, networkCallback); |
| 4515 | mCm.unregisterNetworkCallback(networkCallback); |
| 4516 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4517 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4518 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4519 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4520 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4521 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4522 | mCm.unregisterNetworkCallback(networkCallback); |
| 4523 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4524 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4525 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4526 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4527 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4528 | PendingIntent.getBroadcast(mContext, 0, new Intent("e" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4529 | mCm.requestNetwork(networkRequest, pendingIntent); |
| 4530 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4531 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4532 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4533 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4534 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4535 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4536 | PendingIntent.getBroadcast(mContext, 0, new Intent("f" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4537 | mCm.registerNetworkCallback(networkRequest, pendingIntent); |
| 4538 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4539 | } |
| 4540 | } |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 4541 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4542 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4543 | public void testNetworkInfoOfTypeNone() throws Exception { |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4544 | ConditionVariable broadcastCV = registerConnectivityBroadcast(1); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4545 | |
| 4546 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4547 | TestNetworkAgentWrapper wifiAware = new TestNetworkAgentWrapper(TRANSPORT_WIFI_AWARE); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4548 | assertNull(mCm.getActiveNetworkInfo()); |
| 4549 | |
| 4550 | Network[] allNetworks = mCm.getAllNetworks(); |
| 4551 | assertLength(1, allNetworks); |
| 4552 | Network network = allNetworks[0]; |
| 4553 | NetworkCapabilities capabilities = mCm.getNetworkCapabilities(network); |
| 4554 | assertTrue(capabilities.hasTransport(TRANSPORT_WIFI_AWARE)); |
| 4555 | |
| 4556 | final NetworkRequest request = |
| 4557 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI_AWARE).build(); |
| 4558 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 4559 | mCm.registerNetworkCallback(request, callback); |
| 4560 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4561 | // Bring up wifi aware network. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4562 | wifiAware.connect(false, false, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 4563 | callback.expectAvailableCallbacksUnvalidated(wifiAware); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4564 | |
| 4565 | assertNull(mCm.getActiveNetworkInfo()); |
| 4566 | assertNull(mCm.getActiveNetwork()); |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4567 | // 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] | 4568 | // of this test. Fix it and uncomment the assert below. |
| 4569 | //assertEmpty(mCm.getAllNetworkInfo()); |
| 4570 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4571 | // Disconnect wifi aware network. |
| 4572 | wifiAware.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4573 | callback.expectCallbackThat(TIMEOUT_MS, (info) -> info instanceof CallbackEntry.Lost); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4574 | mCm.unregisterNetworkCallback(callback); |
| 4575 | |
| 4576 | verifyNoNetwork(); |
| 4577 | if (broadcastCV.block(10)) { |
| 4578 | fail("expected no broadcast, but got CONNECTIVITY_ACTION broadcast"); |
| 4579 | } |
| 4580 | } |
| 4581 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4582 | @Test |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4583 | public void testDeprecatedAndUnsupportedOperations() throws Exception { |
| 4584 | final int TYPE_NONE = ConnectivityManager.TYPE_NONE; |
| 4585 | assertNull(mCm.getNetworkInfo(TYPE_NONE)); |
| 4586 | assertNull(mCm.getNetworkForType(TYPE_NONE)); |
| 4587 | assertNull(mCm.getLinkProperties(TYPE_NONE)); |
| 4588 | assertFalse(mCm.isNetworkSupported(TYPE_NONE)); |
| 4589 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4590 | assertThrows(IllegalArgumentException.class, |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4591 | () -> mCm.networkCapabilitiesForType(TYPE_NONE)); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4592 | |
| 4593 | Class<UnsupportedOperationException> unsupported = UnsupportedOperationException.class; |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4594 | assertThrows(unsupported, () -> mCm.startUsingNetworkFeature(TYPE_WIFI, "")); |
| 4595 | assertThrows(unsupported, () -> mCm.stopUsingNetworkFeature(TYPE_WIFI, "")); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4596 | // TODO: let test context have configuration application target sdk version |
| 4597 | // and test that pre-M requesting for TYPE_NONE sends back APN_REQUEST_FAILED |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4598 | assertThrows(unsupported, () -> mCm.startUsingNetworkFeature(TYPE_NONE, "")); |
| 4599 | assertThrows(unsupported, () -> mCm.stopUsingNetworkFeature(TYPE_NONE, "")); |
| 4600 | assertThrows(unsupported, () -> mCm.requestRouteToHostAddress(TYPE_NONE, null)); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4601 | } |
| 4602 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4603 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4604 | public void testLinkPropertiesEnsuresDirectlyConnectedRoutes() throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4605 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 4606 | .addTransportType(TRANSPORT_WIFI).build(); |
| 4607 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 4608 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4609 | |
| 4610 | LinkProperties lp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4611 | lp.setInterfaceName(WIFI_IFNAME); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4612 | LinkAddress myIpv4Address = new LinkAddress("192.168.12.3/24"); |
| 4613 | RouteInfo myIpv4DefaultRoute = new RouteInfo((IpPrefix) null, |
| 4614 | NetworkUtils.numericToInetAddress("192.168.12.1"), lp.getInterfaceName()); |
| 4615 | lp.addLinkAddress(myIpv4Address); |
| 4616 | lp.addRoute(myIpv4DefaultRoute); |
| 4617 | |
| 4618 | // Verify direct routes are added when network agent is first registered in |
| 4619 | // ConnectivityService. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4620 | TestNetworkAgentWrapper networkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, lp); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4621 | networkAgent.connect(true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4622 | networkCallback.expectCallback(CallbackEntry.AVAILABLE, networkAgent); |
| 4623 | networkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, networkAgent); |
| 4624 | CallbackEntry.LinkPropertiesChanged cbi = |
| 4625 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4626 | networkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4627 | networkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4628 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, networkAgent); |
| 4629 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4630 | checkDirectlyConnectedRoutes(cbi.getLp(), Arrays.asList(myIpv4Address), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4631 | Arrays.asList(myIpv4DefaultRoute)); |
| 4632 | checkDirectlyConnectedRoutes(mCm.getLinkProperties(networkAgent.getNetwork()), |
| 4633 | Arrays.asList(myIpv4Address), Arrays.asList(myIpv4DefaultRoute)); |
| 4634 | |
| 4635 | // Verify direct routes are added during subsequent link properties updates. |
| 4636 | LinkProperties newLp = new LinkProperties(lp); |
| 4637 | LinkAddress myIpv6Address1 = new LinkAddress("fe80::cafe/64"); |
| 4638 | LinkAddress myIpv6Address2 = new LinkAddress("2001:db8::2/64"); |
| 4639 | newLp.addLinkAddress(myIpv6Address1); |
| 4640 | newLp.addLinkAddress(myIpv6Address2); |
| 4641 | networkAgent.sendLinkProperties(newLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4642 | cbi = networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4643 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4644 | checkDirectlyConnectedRoutes(cbi.getLp(), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4645 | Arrays.asList(myIpv4Address, myIpv6Address1, myIpv6Address2), |
| 4646 | Arrays.asList(myIpv4DefaultRoute)); |
| 4647 | mCm.unregisterNetworkCallback(networkCallback); |
| 4648 | } |
| 4649 | |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4650 | @Test |
| 4651 | public void testStatsIfacesChanged() throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4652 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 4653 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4654 | |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4655 | Network[] onlyCell = new Network[] {mCellNetworkAgent.getNetwork()}; |
| 4656 | Network[] onlyWifi = new Network[] {mWiFiNetworkAgent.getNetwork()}; |
| 4657 | |
| 4658 | LinkProperties cellLp = new LinkProperties(); |
| 4659 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4660 | LinkProperties wifiLp = new LinkProperties(); |
| 4661 | wifiLp.setInterfaceName(WIFI_IFNAME); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4662 | |
| 4663 | // Simple connection should have updated ifaces |
| 4664 | mCellNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4665 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4666 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4667 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4668 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4669 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4670 | reset(mStatsService); |
| 4671 | |
| 4672 | // Default network switch should update ifaces. |
| 4673 | mWiFiNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4674 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4675 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4676 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 4677 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4678 | .forceUpdateIfaces(eq(onlyWifi), any(NetworkState[].class), eq(WIFI_IFNAME), |
| 4679 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4680 | reset(mStatsService); |
| 4681 | |
| 4682 | // Disconnect should update ifaces. |
| 4683 | mWiFiNetworkAgent.disconnect(); |
| 4684 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4685 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4686 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), |
| 4687 | eq(MOBILE_IFNAME), eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4688 | reset(mStatsService); |
| 4689 | |
| 4690 | // Metered change should update ifaces |
| 4691 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4692 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4693 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4694 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4695 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4696 | reset(mStatsService); |
| 4697 | |
| 4698 | mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4699 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4700 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4701 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4702 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4703 | reset(mStatsService); |
| 4704 | |
| 4705 | // Captive portal change shouldn't update ifaces |
| 4706 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL); |
| 4707 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4708 | verify(mStatsService, never()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4709 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4710 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4711 | reset(mStatsService); |
| 4712 | |
| 4713 | // Roaming change should update ifaces |
| 4714 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING); |
| 4715 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4716 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4717 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4718 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4719 | reset(mStatsService); |
| 4720 | } |
| 4721 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4722 | @Test |
| 4723 | public void testBasicDnsConfigurationPushed() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4724 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4725 | |
| 4726 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4727 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4728 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4729 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4730 | waitForIdle(); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4731 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4732 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4733 | |
| 4734 | final LinkProperties cellLp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4735 | cellLp.setInterfaceName(MOBILE_IFNAME); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4736 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4737 | // "is-reachable" testing in order to not program netd with unreachable |
| 4738 | // nameservers that it might try repeated to validate. |
| 4739 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4740 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4741 | MOBILE_IFNAME)); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4742 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4743 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4744 | MOBILE_IFNAME)); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4745 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4746 | mCellNetworkAgent.connect(false); |
| 4747 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4748 | |
| 4749 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4750 | eq(mCellNetworkAgent.getNetwork().netId)); |
| 4751 | // CS tells dnsresolver about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4752 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4753 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4754 | |
| 4755 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4756 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4757 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4758 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4759 | mResolverParamsParcelCaptor.capture()); |
| 4760 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4761 | assertEquals(1, resolvrParams.servers.length); |
| 4762 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "2001:db8::1")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4763 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4764 | assertTrue(ArrayUtils.contains(resolvrParams.tlsServers, "2001:db8::1")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4765 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4766 | |
| 4767 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4768 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4769 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4770 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4771 | mResolverParamsParcelCaptor.capture()); |
| 4772 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4773 | assertEquals(2, resolvrParams.servers.length); |
| 4774 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4775 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4776 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4777 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4778 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4779 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4780 | reset(mMockDnsResolver); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4781 | |
| 4782 | final String TLS_SPECIFIER = "tls.example.com"; |
| 4783 | final String TLS_SERVER6 = "2001:db8:53::53"; |
| 4784 | final InetAddress[] TLS_IPS = new InetAddress[]{ InetAddress.getByName(TLS_SERVER6) }; |
| 4785 | final String[] TLS_SERVERS = new String[]{ TLS_SERVER6 }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4786 | mCellNetworkAgent.mNmCallbacks.notifyPrivateDnsConfigResolved( |
| 4787 | new PrivateDnsConfig(TLS_SPECIFIER, TLS_IPS).toParcel()); |
| 4788 | |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4789 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4790 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4791 | mResolverParamsParcelCaptor.capture()); |
| 4792 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4793 | assertEquals(2, resolvrParams.servers.length); |
| 4794 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4795 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4796 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4797 | } |
| 4798 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4799 | @Test |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4800 | public void testPrivateDnsNotification() throws Exception { |
| 4801 | NetworkRequest request = new NetworkRequest.Builder() |
| 4802 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 4803 | .build(); |
| 4804 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 4805 | mCm.registerNetworkCallback(request, callback); |
| 4806 | // Bring up wifi. |
| 4807 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 4808 | mWiFiNetworkAgent.connect(false); |
| 4809 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 4810 | // Private DNS resolution failed, checking if the notification will be shown or not. |
| 4811 | mWiFiNetworkAgent.setNetworkInvalid(true /* isStrictMode */); |
| 4812 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4813 | waitForIdle(); |
| 4814 | // If network validation failed, NetworkMonitor will re-evaluate the network. |
| 4815 | // ConnectivityService should filter the redundant notification. This part is trying to |
| 4816 | // simulate that situation and check if ConnectivityService could filter that case. |
| 4817 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4818 | waitForIdle(); |
| 4819 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(1)).notifyAsUser(anyString(), |
| 4820 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), any(), eq(UserHandle.ALL)); |
| 4821 | // If private DNS resolution successful, the PRIVATE_DNS_BROKEN notification shouldn't be |
| 4822 | // shown. |
| 4823 | mWiFiNetworkAgent.setNetworkValid(true /* isStrictMode */); |
| 4824 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4825 | waitForIdle(); |
| 4826 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(1)).cancelAsUser(anyString(), |
| 4827 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), eq(UserHandle.ALL)); |
| 4828 | // If private DNS resolution failed again, the PRIVATE_DNS_BROKEN notification should be |
| 4829 | // shown again. |
| 4830 | mWiFiNetworkAgent.setNetworkInvalid(true /* isStrictMode */); |
| 4831 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4832 | waitForIdle(); |
| 4833 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(2)).notifyAsUser(anyString(), |
| 4834 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), any(), eq(UserHandle.ALL)); |
| 4835 | } |
| 4836 | |
| 4837 | @Test |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4838 | public void testPrivateDnsSettingsChange() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4839 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4840 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4841 | |
| 4842 | // The default on Android is opportunistic mode ("Automatic"). |
| 4843 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4844 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4845 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4846 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4847 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4848 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4849 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4850 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4851 | waitForIdle(); |
| 4852 | // CS tells netd about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4853 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4854 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4855 | |
| 4856 | final LinkProperties cellLp = new LinkProperties(); |
| 4857 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4858 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4859 | // "is-reachable" testing in order to not program netd with unreachable |
| 4860 | // nameservers that it might try repeated to validate. |
| 4861 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
| 4862 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4863 | MOBILE_IFNAME)); |
| 4864 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
| 4865 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4866 | MOBILE_IFNAME)); |
| 4867 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4868 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4869 | |
| 4870 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4871 | mCellNetworkAgent.connect(false); |
| 4872 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4873 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4874 | eq(mCellNetworkAgent.getNetwork().netId)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4875 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4876 | mResolverParamsParcelCaptor.capture()); |
| 4877 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4878 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4879 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4880 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4881 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4882 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4883 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4884 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4885 | reset(mMockDnsResolver); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4886 | cellNetworkCallback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 4887 | cellNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4888 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4889 | CallbackEntry.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 4890 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 4891 | cellNetworkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4892 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4893 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4894 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4895 | |
| 4896 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4897 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4898 | mResolverParamsParcelCaptor.capture()); |
| 4899 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4900 | assertEquals(2, resolvrParams.servers.length); |
| 4901 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4902 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4903 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4904 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4905 | |
| 4906 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4907 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4908 | mResolverParamsParcelCaptor.capture()); |
| 4909 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4910 | assertEquals(2, resolvrParams.servers.length); |
| 4911 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4912 | new String[] { "2001:db8::1", "192.0.2.1" })); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4913 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4914 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4915 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4916 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4917 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4918 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4919 | setPrivateDnsSettings(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME, "strict.example.com"); |
| 4920 | // Can't test dns configuration for strict mode without properly mocking |
| 4921 | // out the DNS lookups, but can test that LinkProperties is updated. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4922 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4923 | mCellNetworkAgent); |
| 4924 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4925 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4926 | assertEquals("strict.example.com", cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4927 | } |
| 4928 | |
| 4929 | @Test |
| 4930 | public void testLinkPropertiesWithPrivateDnsValidationEvents() throws Exception { |
| 4931 | // The default on Android is opportunistic mode ("Automatic"). |
| 4932 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4933 | |
| 4934 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4935 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4936 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4937 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4938 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4939 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4940 | waitForIdle(); |
| 4941 | LinkProperties lp = new LinkProperties(); |
| 4942 | mCellNetworkAgent.sendLinkProperties(lp); |
| 4943 | mCellNetworkAgent.connect(false); |
| 4944 | waitForIdle(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4945 | cellNetworkCallback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 4946 | cellNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4947 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4948 | CallbackEntry.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 4949 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 4950 | cellNetworkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4951 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4952 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4953 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4954 | Set<InetAddress> dnsServers = new HashSet<>(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4955 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4956 | |
| 4957 | // Send a validation event for a server that is not part of the current |
| 4958 | // resolver config. The validation event should be ignored. |
| 4959 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4960 | mCellNetworkAgent.getNetwork().netId, "", "145.100.185.18", true); |
| 4961 | cellNetworkCallback.assertNoCallback(); |
| 4962 | |
| 4963 | // Add a dns server to the LinkProperties. |
| 4964 | LinkProperties lp2 = new LinkProperties(lp); |
| 4965 | lp2.addDnsServer(InetAddress.getByName("145.100.185.16")); |
| 4966 | mCellNetworkAgent.sendLinkProperties(lp2); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4967 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4968 | mCellNetworkAgent); |
| 4969 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4970 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4971 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4972 | dnsServers.add(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4973 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4974 | |
| 4975 | // Send a validation event containing a hostname that is not part of |
| 4976 | // the current resolver config. The validation event should be ignored. |
| 4977 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4978 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "hostname", true); |
| 4979 | cellNetworkCallback.assertNoCallback(); |
| 4980 | |
| 4981 | // Send a validation event where validation failed. |
| 4982 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4983 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", false); |
| 4984 | cellNetworkCallback.assertNoCallback(); |
| 4985 | |
| 4986 | // Send a validation event where validation succeeded for a server in |
| 4987 | // the current resolver config. A LinkProperties callback with updated |
| 4988 | // private dns fields should be sent. |
| 4989 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4990 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4991 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4992 | mCellNetworkAgent); |
| 4993 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4994 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4995 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 4996 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4997 | |
| 4998 | // The private dns fields in LinkProperties should be preserved when |
| 4999 | // the network agent sends unrelated changes. |
| 5000 | LinkProperties lp3 = new LinkProperties(lp2); |
| 5001 | lp3.setMtu(1300); |
| 5002 | mCellNetworkAgent.sendLinkProperties(lp3); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5003 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5004 | mCellNetworkAgent); |
| 5005 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5006 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 5007 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 5008 | checkDnsServers(cbi.getLp(), dnsServers); |
| 5009 | assertEquals(1300, cbi.getLp().getMtu()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5010 | |
| 5011 | // Removing the only validated server should affect the private dns |
| 5012 | // fields in LinkProperties. |
| 5013 | LinkProperties lp4 = new LinkProperties(lp3); |
| 5014 | lp4.removeDnsServer(InetAddress.getByName("145.100.185.16")); |
| 5015 | mCellNetworkAgent.sendLinkProperties(lp4); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5016 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5017 | mCellNetworkAgent); |
| 5018 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5019 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 5020 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5021 | dnsServers.remove(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5022 | checkDnsServers(cbi.getLp(), dnsServers); |
| 5023 | assertEquals(1300, cbi.getLp().getMtu()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 5024 | } |
| 5025 | |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 5026 | private void checkDirectlyConnectedRoutes(Object callbackObj, |
| 5027 | Collection<LinkAddress> linkAddresses, Collection<RouteInfo> otherRoutes) { |
| 5028 | assertTrue(callbackObj instanceof LinkProperties); |
| 5029 | LinkProperties lp = (LinkProperties) callbackObj; |
| 5030 | |
| 5031 | Set<RouteInfo> expectedRoutes = new ArraySet<>(); |
| 5032 | expectedRoutes.addAll(otherRoutes); |
| 5033 | for (LinkAddress address : linkAddresses) { |
| 5034 | RouteInfo localRoute = new RouteInfo(address, null, lp.getInterfaceName()); |
| 5035 | // Duplicates in linkAddresses are considered failures |
| 5036 | assertTrue(expectedRoutes.add(localRoute)); |
| 5037 | } |
| 5038 | List<RouteInfo> observedRoutes = lp.getRoutes(); |
| 5039 | assertEquals(expectedRoutes.size(), observedRoutes.size()); |
| 5040 | assertTrue(observedRoutes.containsAll(expectedRoutes)); |
| 5041 | } |
| 5042 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5043 | private static void checkDnsServers(Object callbackObj, Set<InetAddress> dnsServers) { |
| 5044 | assertTrue(callbackObj instanceof LinkProperties); |
| 5045 | LinkProperties lp = (LinkProperties) callbackObj; |
| 5046 | assertEquals(dnsServers.size(), lp.getDnsServers().size()); |
| 5047 | assertTrue(lp.getDnsServers().containsAll(dnsServers)); |
| 5048 | } |
| 5049 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5050 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5051 | public void testVpnNetworkActive() throws Exception { |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5052 | final int uid = Process.myUid(); |
| 5053 | |
| 5054 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5055 | final TestNetworkCallback genericNotVpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5056 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 5057 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5058 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5059 | final NetworkRequest genericNotVpnRequest = new NetworkRequest.Builder().build(); |
| 5060 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 5061 | .removeCapability(NET_CAPABILITY_NOT_VPN).build(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5062 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 5063 | .addTransportType(TRANSPORT_WIFI).build(); |
| 5064 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5065 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5066 | .addTransportType(TRANSPORT_VPN).build(); |
| 5067 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5068 | mCm.registerNetworkCallback(genericNotVpnRequest, genericNotVpnNetworkCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5069 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 5070 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5071 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5072 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5073 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5074 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5075 | mWiFiNetworkAgent.connect(false); |
| 5076 | |
| 5077 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5078 | genericNotVpnNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5079 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5080 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5081 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5082 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5083 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5084 | final TestNetworkAgentWrapper |
| 5085 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5086 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5087 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5088 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5089 | mMockVpn.setUids(ranges); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 5090 | // VPN networks do not satisfy the default request and are automatically validated |
| 5091 | // by NetworkMonitor |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5092 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 5093 | vpnNetworkAgent.getNetworkCapabilities())); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5094 | vpnNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 5095 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5096 | vpnNetworkAgent.connect(false); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5097 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5098 | mMockVpn.setUnderlyingNetworks(new Network[0]); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5099 | |
| 5100 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5101 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5102 | wifiNetworkCallback.assertNoCallback(); |
| 5103 | vpnNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5104 | defaultCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 5105 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5106 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5107 | genericNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5108 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5109 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, nc -> null == nc.getUids()); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5110 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5111 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5112 | |
| 5113 | ranges.clear(); |
| 5114 | vpnNetworkAgent.setUids(ranges); |
| 5115 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5116 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5117 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5118 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5119 | vpnNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5120 | |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5121 | // TODO : The default network callback should actually get a LOST call here (also see the |
| 5122 | // comment below for AVAILABLE). This is because ConnectivityService does not look at UID |
| 5123 | // ranges at all when determining whether a network should be rematched. In practice, VPNs |
| 5124 | // can't currently update their UIDs without disconnecting, so this does not matter too |
| 5125 | // much, but that is the reason the test here has to check for an update to the |
| 5126 | // capabilities instead of the expected LOST then AVAILABLE. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5127 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5128 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5129 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5130 | mMockVpn.setUids(ranges); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5131 | vpnNetworkAgent.setUids(ranges); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5132 | |
| 5133 | genericNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5134 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5135 | wifiNetworkCallback.assertNoCallback(); |
| 5136 | vpnNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5137 | // TODO : Here like above, AVAILABLE would be correct, but because this can't actually |
| 5138 | // happen outside of the test, ConnectivityService does not rematch callbacks. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5139 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5140 | |
| 5141 | mWiFiNetworkAgent.disconnect(); |
| 5142 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5143 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 5144 | genericNotVpnNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 5145 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5146 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5147 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5148 | |
| 5149 | vpnNetworkAgent.disconnect(); |
| 5150 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5151 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5152 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5153 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5154 | vpnNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
| 5155 | defaultCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5156 | assertEquals(null, mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5157 | |
| 5158 | mCm.unregisterNetworkCallback(genericNetworkCallback); |
| 5159 | mCm.unregisterNetworkCallback(wifiNetworkCallback); |
| 5160 | mCm.unregisterNetworkCallback(vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5161 | mCm.unregisterNetworkCallback(defaultCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5162 | } |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5163 | |
| 5164 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5165 | public void testVpnWithoutInternet() throws Exception { |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5166 | final int uid = Process.myUid(); |
| 5167 | |
| 5168 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5169 | mCm.registerDefaultNetworkCallback(defaultCallback); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5170 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5171 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5172 | mWiFiNetworkAgent.connect(true); |
| 5173 | |
| 5174 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 5175 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5176 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5177 | TestNetworkAgentWrapper |
| 5178 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5179 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5180 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5181 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5182 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5183 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5184 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5185 | mMockVpn.connect(); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5186 | |
| 5187 | defaultCallback.assertNoCallback(); |
| 5188 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5189 | |
| 5190 | vpnNetworkAgent.disconnect(); |
| 5191 | defaultCallback.assertNoCallback(); |
| 5192 | |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5193 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5194 | } |
| 5195 | |
| 5196 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5197 | public void testVpnWithInternet() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5198 | final int uid = Process.myUid(); |
| 5199 | |
| 5200 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5201 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5202 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5203 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5204 | mWiFiNetworkAgent.connect(true); |
| 5205 | |
| 5206 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 5207 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5208 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5209 | TestNetworkAgentWrapper |
| 5210 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5211 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5212 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5213 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5214 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5215 | vpnNetworkAgent.connect(true /* validated */, true /* hasInternet */, |
| 5216 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5217 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5218 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5219 | defaultCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5220 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5221 | |
| 5222 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5223 | defaultCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5224 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 5225 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5226 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5227 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5228 | |
| 5229 | @Test |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5230 | public void testVpnUnvalidated() throws Exception { |
| 5231 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 5232 | mCm.registerDefaultNetworkCallback(callback); |
| 5233 | |
| 5234 | // Bring up Ethernet. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5235 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5236 | mEthernetNetworkAgent.connect(true); |
| 5237 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
| 5238 | callback.assertNoCallback(); |
| 5239 | |
| 5240 | // Bring up a VPN that has the INTERNET capability, initially unvalidated. |
| 5241 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5242 | final TestNetworkAgentWrapper |
| 5243 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5244 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5245 | ranges.add(new UidRange(uid, uid)); |
| 5246 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5247 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5248 | vpnNetworkAgent.connect(false /* validated */, true /* hasInternet */, |
| 5249 | false /* isStrictMode */); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5250 | mMockVpn.connect(); |
| 5251 | |
| 5252 | // Even though the VPN is unvalidated, it becomes the default network for our app. |
| 5253 | callback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 5254 | // TODO: this looks like a spurious callback. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5255 | callback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5256 | callback.assertNoCallback(); |
| 5257 | |
| 5258 | assertTrue(vpnNetworkAgent.getScore() > mEthernetNetworkAgent.getScore()); |
| 5259 | assertEquals(ConnectivityConstants.VPN_DEFAULT_SCORE, vpnNetworkAgent.getScore()); |
| 5260 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5261 | |
| 5262 | NetworkCapabilities nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5263 | assertFalse(nc.hasCapability(NET_CAPABILITY_VALIDATED)); |
| 5264 | assertTrue(nc.hasCapability(NET_CAPABILITY_INTERNET)); |
| 5265 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5266 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 5267 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5268 | assertTrue(NetworkMonitorUtils.isPrivateDnsValidationRequired( |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5269 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5270 | |
| 5271 | // Pretend that the VPN network validates. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5272 | vpnNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5273 | vpnNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 5274 | // Expect to see the validated capability, but no other changes, because the VPN is already |
| 5275 | // the default network for the app. |
| 5276 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, vpnNetworkAgent); |
| 5277 | callback.assertNoCallback(); |
| 5278 | |
| 5279 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5280 | callback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5281 | callback.expectAvailableCallbacksValidated(mEthernetNetworkAgent); |
| 5282 | } |
| 5283 | |
| 5284 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5285 | public void testVpnSetUnderlyingNetworks() throws Exception { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5286 | final int uid = Process.myUid(); |
| 5287 | |
| 5288 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5289 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5290 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5291 | .addTransportType(TRANSPORT_VPN) |
| 5292 | .build(); |
| 5293 | NetworkCapabilities nc; |
| 5294 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5295 | vpnNetworkCallback.assertNoCallback(); |
| 5296 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5297 | final TestNetworkAgentWrapper |
| 5298 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5299 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5300 | ranges.add(new UidRange(uid, uid)); |
| 5301 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5302 | mMockVpn.connect(); |
| 5303 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5304 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5305 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5306 | |
| 5307 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5308 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5309 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5310 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5311 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5312 | // For safety reasons a VPN without underlying networks is considered metered. |
| 5313 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5314 | |
| 5315 | // Connect cell and use it as an underlying network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5316 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5317 | mCellNetworkAgent.connect(true); |
| 5318 | |
| 5319 | mService.setUnderlyingNetworksForVpn( |
| 5320 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5321 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5322 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5323 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5324 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5325 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5326 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5327 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5328 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5329 | mWiFiNetworkAgent.connect(true); |
| 5330 | |
| 5331 | mService.setUnderlyingNetworksForVpn( |
| 5332 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5333 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5334 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5335 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5336 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5337 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5338 | |
| 5339 | // Don't disconnect, but note the VPN is not using wifi any more. |
| 5340 | mService.setUnderlyingNetworksForVpn( |
| 5341 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5342 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5343 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5344 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5345 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5346 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5347 | |
| 5348 | // Use Wifi but not cell. Note the VPN is now unmetered. |
| 5349 | mService.setUnderlyingNetworksForVpn( |
| 5350 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5351 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5352 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5353 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5354 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5355 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5356 | |
| 5357 | // Use both again. |
| 5358 | mService.setUnderlyingNetworksForVpn( |
| 5359 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5360 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5361 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5362 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5363 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5364 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5365 | |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5366 | // Disconnect cell. Receive update without even removing the dead network from the |
| 5367 | // underlying networks – it's dead anyway. Not metered any more. |
| 5368 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5369 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5370 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5371 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5372 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5373 | |
Chalard Jean | b3ab0d1 | 2018-05-21 15:30:56 +0900 | [diff] [blame] | 5374 | // Disconnect wifi too. No underlying networks means this is now metered. |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5375 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5376 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5377 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5378 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5379 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5380 | |
| 5381 | mMockVpn.disconnect(); |
| 5382 | } |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5383 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5384 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5385 | public void testNullUnderlyingNetworks() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5386 | final int uid = Process.myUid(); |
| 5387 | |
| 5388 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5389 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5390 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5391 | .addTransportType(TRANSPORT_VPN) |
| 5392 | .build(); |
| 5393 | NetworkCapabilities nc; |
| 5394 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5395 | vpnNetworkCallback.assertNoCallback(); |
| 5396 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5397 | final TestNetworkAgentWrapper |
| 5398 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5399 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5400 | ranges.add(new UidRange(uid, uid)); |
| 5401 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5402 | mMockVpn.connect(); |
| 5403 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5404 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5405 | false /* isStrictMode */); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5406 | |
| 5407 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5408 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5409 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5410 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5411 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5412 | // By default, VPN is set to track default network (i.e. its underlying networks is null). |
| 5413 | // In case of no default network, VPN is considered metered. |
| 5414 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5415 | |
| 5416 | // Connect to Cell; Cell is the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5417 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5418 | mCellNetworkAgent.connect(true); |
| 5419 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5420 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5421 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5422 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5423 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5424 | |
| 5425 | // Connect to WiFi; WiFi is the new default. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5426 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5427 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5428 | mWiFiNetworkAgent.connect(true); |
| 5429 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5430 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5431 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5432 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5433 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5434 | |
| 5435 | // Disconnect Cell. The default network did not change, so there shouldn't be any changes in |
| 5436 | // the capabilities. |
| 5437 | mCellNetworkAgent.disconnect(); |
| 5438 | |
| 5439 | // Disconnect wifi too. Now we have no default network. |
| 5440 | mWiFiNetworkAgent.disconnect(); |
| 5441 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5442 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5443 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5444 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5445 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5446 | |
| 5447 | mMockVpn.disconnect(); |
| 5448 | } |
| 5449 | |
| 5450 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5451 | public void testIsActiveNetworkMeteredOverWifi() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5452 | // Returns true by default when no network is available. |
| 5453 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5454 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5455 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5456 | mWiFiNetworkAgent.connect(true); |
| 5457 | waitForIdle(); |
| 5458 | |
| 5459 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5460 | } |
| 5461 | |
| 5462 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5463 | public void testIsActiveNetworkMeteredOverCell() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5464 | // Returns true by default when no network is available. |
| 5465 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5466 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5467 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5468 | mCellNetworkAgent.connect(true); |
| 5469 | waitForIdle(); |
| 5470 | |
| 5471 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5472 | } |
| 5473 | |
| 5474 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5475 | public void testIsActiveNetworkMeteredOverVpnTrackingPlatformDefault() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5476 | // Returns true by default when no network is available. |
| 5477 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5478 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5479 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5480 | mCellNetworkAgent.connect(true); |
| 5481 | waitForIdle(); |
| 5482 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5483 | |
| 5484 | // 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] | 5485 | TestNetworkAgentWrapper |
| 5486 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5487 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5488 | final int uid = Process.myUid(); |
| 5489 | ranges.add(new UidRange(uid, uid)); |
| 5490 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5491 | mMockVpn.setUids(ranges); |
| 5492 | vpnNetworkAgent.connect(true); |
| 5493 | mMockVpn.connect(); |
| 5494 | waitForIdle(); |
| 5495 | // Ensure VPN is now the active network. |
| 5496 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5497 | |
| 5498 | // Expect VPN to be metered. |
| 5499 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5500 | |
| 5501 | // Connect WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5502 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5503 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5504 | mWiFiNetworkAgent.connect(true); |
| 5505 | waitForIdle(); |
| 5506 | // VPN should still be the active network. |
| 5507 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5508 | |
| 5509 | // Expect VPN to be unmetered as it should now be using WiFi (new default). |
| 5510 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5511 | |
| 5512 | // Disconnecting Cell should not affect VPN's meteredness. |
| 5513 | mCellNetworkAgent.disconnect(); |
| 5514 | waitForIdle(); |
| 5515 | |
| 5516 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5517 | |
| 5518 | // Disconnect WiFi; Now there is no platform default network. |
| 5519 | mWiFiNetworkAgent.disconnect(); |
| 5520 | waitForIdle(); |
| 5521 | |
| 5522 | // VPN without any underlying networks is treated as metered. |
| 5523 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5524 | |
| 5525 | vpnNetworkAgent.disconnect(); |
| 5526 | mMockVpn.disconnect(); |
| 5527 | } |
| 5528 | |
| 5529 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5530 | public void testIsActiveNetworkMeteredOverVpnSpecifyingUnderlyingNetworks() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5531 | // Returns true by default when no network is available. |
| 5532 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5533 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5534 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5535 | mCellNetworkAgent.connect(true); |
| 5536 | waitForIdle(); |
| 5537 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5538 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5539 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5540 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5541 | mWiFiNetworkAgent.connect(true); |
| 5542 | waitForIdle(); |
| 5543 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5544 | |
| 5545 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5546 | TestNetworkAgentWrapper |
| 5547 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5548 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5549 | final int uid = Process.myUid(); |
| 5550 | ranges.add(new UidRange(uid, uid)); |
| 5551 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5552 | mMockVpn.setUids(ranges); |
| 5553 | vpnNetworkAgent.connect(true); |
| 5554 | mMockVpn.connect(); |
| 5555 | waitForIdle(); |
| 5556 | // Ensure VPN is now the active network. |
| 5557 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5558 | // VPN is using Cell |
| 5559 | mService.setUnderlyingNetworksForVpn( |
| 5560 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5561 | waitForIdle(); |
| 5562 | |
| 5563 | // Expect VPN to be metered. |
| 5564 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5565 | |
| 5566 | // VPN is now using WiFi |
| 5567 | mService.setUnderlyingNetworksForVpn( |
| 5568 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5569 | waitForIdle(); |
| 5570 | |
| 5571 | // Expect VPN to be unmetered |
| 5572 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5573 | |
| 5574 | // VPN is using Cell | WiFi. |
| 5575 | mService.setUnderlyingNetworksForVpn( |
| 5576 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5577 | waitForIdle(); |
| 5578 | |
| 5579 | // Expect VPN to be metered. |
| 5580 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5581 | |
| 5582 | // VPN is using WiFi | Cell. |
| 5583 | mService.setUnderlyingNetworksForVpn( |
| 5584 | new Network[] { mWiFiNetworkAgent.getNetwork(), mCellNetworkAgent.getNetwork() }); |
| 5585 | waitForIdle(); |
| 5586 | |
| 5587 | // Order should not matter and VPN should still be metered. |
| 5588 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5589 | |
| 5590 | // VPN is not using any underlying networks. |
| 5591 | mService.setUnderlyingNetworksForVpn(new Network[0]); |
| 5592 | waitForIdle(); |
| 5593 | |
| 5594 | // VPN without underlying networks is treated as metered. |
| 5595 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5596 | |
| 5597 | vpnNetworkAgent.disconnect(); |
| 5598 | mMockVpn.disconnect(); |
| 5599 | } |
| 5600 | |
| 5601 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5602 | public void testIsActiveNetworkMeteredOverAlwaysMeteredVpn() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5603 | // Returns true by default when no network is available. |
| 5604 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5605 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5606 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5607 | mWiFiNetworkAgent.connect(true); |
| 5608 | waitForIdle(); |
| 5609 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5610 | |
| 5611 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5612 | TestNetworkAgentWrapper |
| 5613 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5614 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5615 | final int uid = Process.myUid(); |
| 5616 | ranges.add(new UidRange(uid, uid)); |
| 5617 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5618 | mMockVpn.setUids(ranges); |
| 5619 | vpnNetworkAgent.connect(true); |
| 5620 | mMockVpn.connectAsAlwaysMetered(); |
| 5621 | waitForIdle(); |
| 5622 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5623 | |
| 5624 | // VPN is tracking current platform default (WiFi). |
| 5625 | mService.setUnderlyingNetworksForVpn(null); |
| 5626 | waitForIdle(); |
| 5627 | |
| 5628 | // Despite VPN using WiFi (which is unmetered), VPN itself is marked as always metered. |
| 5629 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5630 | |
| 5631 | // VPN explicitly declares WiFi as its underlying network. |
| 5632 | mService.setUnderlyingNetworksForVpn( |
| 5633 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5634 | waitForIdle(); |
| 5635 | |
| 5636 | // Doesn't really matter whether VPN declares its underlying networks explicitly. |
| 5637 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5638 | |
| 5639 | // With WiFi lost, VPN is basically without any underlying networks. And in that case it is |
| 5640 | // anyways suppose to be metered. |
| 5641 | mWiFiNetworkAgent.disconnect(); |
| 5642 | waitForIdle(); |
| 5643 | |
| 5644 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5645 | |
| 5646 | vpnNetworkAgent.disconnect(); |
| 5647 | } |
| 5648 | |
| 5649 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5650 | public void testNetworkBlockedStatus() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5651 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 5652 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 5653 | .addTransportType(TRANSPORT_CELLULAR) |
| 5654 | .build(); |
| 5655 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 5656 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5657 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5658 | mCellNetworkAgent.connect(true); |
| 5659 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5660 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5661 | setUidRulesChanged(RULE_REJECT_ALL); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5662 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5663 | |
| 5664 | // ConnectivityService should cache it not to invoke the callback again. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5665 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5666 | cellNetworkCallback.assertNoCallback(); |
| 5667 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5668 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5669 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5670 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5671 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5672 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5673 | |
| 5674 | // Restrict the network based on UID rule and NOT_METERED capability change. |
| 5675 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5676 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5677 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5678 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5679 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, |
| 5680 | mCellNetworkAgent); |
| 5681 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5682 | setUidRulesChanged(RULE_ALLOW_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5683 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5684 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5685 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5686 | cellNetworkCallback.assertNoCallback(); |
| 5687 | |
| 5688 | // Restrict the network based on BackgroundRestricted. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5689 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5690 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5691 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5692 | cellNetworkCallback.assertNoCallback(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5693 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5694 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5695 | cellNetworkCallback.assertNoCallback(); |
| 5696 | |
| 5697 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 5698 | } |
| 5699 | |
| 5700 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5701 | public void testNetworkBlockedStatusBeforeAndAfterConnect() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5702 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5703 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5704 | |
| 5705 | // No Networkcallbacks invoked before any network is active. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5706 | setUidRulesChanged(RULE_REJECT_ALL); |
| 5707 | setUidRulesChanged(RULE_NONE); |
| 5708 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5709 | defaultCallback.assertNoCallback(); |
| 5710 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5711 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5712 | mCellNetworkAgent.connect(true); |
| 5713 | defaultCallback.expectAvailableCallbacksUnvalidatedAndBlocked(mCellNetworkAgent); |
| 5714 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mCellNetworkAgent); |
| 5715 | |
| 5716 | // Allow to use the network after switching to NOT_METERED network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5717 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5718 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5719 | mWiFiNetworkAgent.connect(true); |
| 5720 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 5721 | |
| 5722 | // Switch to METERED network. Restrict the use of the network. |
| 5723 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5724 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5725 | defaultCallback.expectAvailableCallbacksValidatedAndBlocked(mCellNetworkAgent); |
| 5726 | |
| 5727 | // Network becomes NOT_METERED. |
| 5728 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5729 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5730 | defaultCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5731 | |
| 5732 | // Verify there's no Networkcallbacks invoked after data saver on/off. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5733 | setRestrictBackgroundChanged(true); |
| 5734 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5735 | defaultCallback.assertNoCallback(); |
| 5736 | |
| 5737 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5738 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5739 | defaultCallback.assertNoCallback(); |
| 5740 | |
| 5741 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5742 | } |
| 5743 | |
Chalard Jean | b6ec076 | 2019-12-03 16:12:33 +0900 | [diff] [blame] | 5744 | @Ignore // 40%+ flakiness : figure out why and re-enable. |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5745 | @Test |
| 5746 | public final void testBatteryStatsNetworkType() throws Exception { |
| 5747 | final LinkProperties cellLp = new LinkProperties(); |
| 5748 | cellLp.setInterfaceName("cell0"); |
| 5749 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp); |
| 5750 | mCellNetworkAgent.connect(true); |
| 5751 | waitForIdle(); |
| 5752 | verify(mBatteryStatsService).noteNetworkInterfaceType(cellLp.getInterfaceName(), |
| 5753 | TYPE_MOBILE); |
| 5754 | reset(mBatteryStatsService); |
| 5755 | |
| 5756 | final LinkProperties wifiLp = new LinkProperties(); |
| 5757 | wifiLp.setInterfaceName("wifi0"); |
| 5758 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, wifiLp); |
| 5759 | mWiFiNetworkAgent.connect(true); |
| 5760 | waitForIdle(); |
| 5761 | verify(mBatteryStatsService).noteNetworkInterfaceType(wifiLp.getInterfaceName(), |
| 5762 | TYPE_WIFI); |
| 5763 | reset(mBatteryStatsService); |
| 5764 | |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5765 | mCellNetworkAgent.disconnect(); |
| 5766 | |
| 5767 | cellLp.setInterfaceName("wifi0"); |
| 5768 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp); |
| 5769 | mCellNetworkAgent.connect(true); |
| 5770 | waitForIdle(); |
| 5771 | verify(mBatteryStatsService).noteNetworkInterfaceType(cellLp.getInterfaceName(), |
| 5772 | TYPE_MOBILE); |
| 5773 | } |
| 5774 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5775 | /** |
| 5776 | * Make simulated InterfaceConfig for Nat464Xlat to query clat lower layer info. |
| 5777 | */ |
| 5778 | private InterfaceConfiguration getClatInterfaceConfig(LinkAddress la) { |
| 5779 | InterfaceConfiguration cfg = new InterfaceConfiguration(); |
| 5780 | cfg.setHardwareAddress("11:22:33:44:55:66"); |
| 5781 | cfg.setLinkAddress(la); |
| 5782 | return cfg; |
| 5783 | } |
| 5784 | |
| 5785 | /** |
| 5786 | * Make expected stack link properties, copied from Nat464Xlat. |
| 5787 | */ |
| 5788 | private LinkProperties makeClatLinkProperties(LinkAddress la) { |
| 5789 | LinkAddress clatAddress = la; |
| 5790 | LinkProperties stacked = new LinkProperties(); |
| 5791 | stacked.setInterfaceName(CLAT_PREFIX + MOBILE_IFNAME); |
| 5792 | RouteInfo ipv4Default = new RouteInfo( |
| 5793 | new LinkAddress(Inet4Address.ANY, 0), |
| 5794 | clatAddress.getAddress(), CLAT_PREFIX + MOBILE_IFNAME); |
| 5795 | stacked.addRoute(ipv4Default); |
| 5796 | stacked.addLinkAddress(clatAddress); |
| 5797 | return stacked; |
| 5798 | } |
| 5799 | |
| 5800 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5801 | public void testStackedLinkProperties() throws Exception { |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5802 | final LinkAddress myIpv4 = new LinkAddress("1.2.3.4/24"); |
| 5803 | final LinkAddress myIpv6 = new LinkAddress("2001:db8:1::1/64"); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5804 | final String kNat64PrefixString = "2001:db8:64:64:64:64::"; |
| 5805 | final IpPrefix kNat64Prefix = new IpPrefix(InetAddress.getByName(kNat64PrefixString), 96); |
| 5806 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5807 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5808 | .addTransportType(TRANSPORT_CELLULAR) |
| 5809 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5810 | .build(); |
| 5811 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5812 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5813 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5814 | // Prepare ipv6 only link properties. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5815 | final LinkProperties cellLp = new LinkProperties(); |
| 5816 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5817 | cellLp.addLinkAddress(myIpv6); |
| 5818 | cellLp.addRoute(new RouteInfo((IpPrefix) null, myIpv6.getAddress(), MOBILE_IFNAME)); |
| 5819 | cellLp.addRoute(new RouteInfo(myIpv6, null, MOBILE_IFNAME)); |
Chalard Jean | bbaa33e | 2019-11-19 19:03:53 +0900 | [diff] [blame] | 5820 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5821 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5822 | reset(mMockDnsResolver); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5823 | reset(mMockNetd); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5824 | reset(mBatteryStatsService); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5825 | when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME)) |
| 5826 | .thenReturn(getClatInterfaceConfig(myIpv4)); |
| 5827 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5828 | // Connect with ipv6 link properties. Expect prefix discovery to be started. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5829 | mCellNetworkAgent.connect(true); |
Chalard Jean | bbaa33e | 2019-11-19 19:03:53 +0900 | [diff] [blame] | 5830 | final int cellNetId = mCellNetworkAgent.getNetwork().netId; |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5831 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5832 | |
| 5833 | verify(mMockNetd, times(1)).networkCreatePhysical(eq(cellNetId), anyInt()); |
| 5834 | verify(mMockDnsResolver, times(1)).createNetworkCache(eq(cellNetId)); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5835 | verify(mBatteryStatsService).noteNetworkInterfaceType(cellLp.getInterfaceName(), |
| 5836 | TYPE_MOBILE); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5837 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5838 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5839 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5840 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5841 | // Switching default network updates TCP buffer sizes. |
| 5842 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 5843 | |
| 5844 | // Add an IPv4 address. Expect prefix discovery to be stopped. Netd doesn't tell us that |
| 5845 | // the NAT64 prefix was removed because one was never discovered. |
| 5846 | cellLp.addLinkAddress(myIpv4); |
| 5847 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5848 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5849 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5850 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5851 | |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5852 | // Make sure BatteryStats was not told about any v4- interfaces, as none should have |
| 5853 | // come online yet. |
| 5854 | waitForIdle(); |
| 5855 | verify(mBatteryStatsService, never()).noteNetworkInterfaceType(startsWith("v4-"), anyInt()); |
| 5856 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5857 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5858 | verifyNoMoreInteractions(mMockDnsResolver); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5859 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5860 | reset(mMockDnsResolver); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5861 | |
| 5862 | // Remove IPv4 address. Expect prefix discovery to be started again. |
| 5863 | cellLp.removeLinkAddress(myIpv4); |
| 5864 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5865 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5866 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5867 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5868 | |
| 5869 | // 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] | 5870 | Nat464Xlat clat = getNat464Xlat(mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5871 | assertNull(mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getNat64Prefix()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5872 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 5873 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5874 | LinkProperties lpBeforeClat = networkCallback.expectCallback( |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5875 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent).getLp(); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5876 | assertEquals(0, lpBeforeClat.getStackedLinks().size()); |
| 5877 | assertEquals(kNat64Prefix, lpBeforeClat.getNat64Prefix()); |
| 5878 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 5879 | |
| 5880 | // Clat iface comes up. Expect stacked link to be added. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5881 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5882 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5883 | List<LinkProperties> stackedLps = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()) |
| 5884 | .getStackedLinks(); |
| 5885 | assertEquals(makeClatLinkProperties(myIpv4), stackedLps.get(0)); |
| 5886 | |
| 5887 | // Change trivial linkproperties and see if stacked link is preserved. |
| 5888 | cellLp.addDnsServer(InetAddress.getByName("8.8.8.8")); |
| 5889 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5890 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5891 | |
| 5892 | List<LinkProperties> stackedLpsAfterChange = |
| 5893 | mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getStackedLinks(); |
| 5894 | assertNotEquals(stackedLpsAfterChange, Collections.EMPTY_LIST); |
| 5895 | assertEquals(makeClatLinkProperties(myIpv4), stackedLpsAfterChange.get(0)); |
| 5896 | |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5897 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5898 | mResolverParamsParcelCaptor.capture()); |
| 5899 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 5900 | assertEquals(1, resolvrParams.servers.length); |
| 5901 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "8.8.8.8")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5902 | |
Chalard Jean | bbaa33e | 2019-11-19 19:03:53 +0900 | [diff] [blame] | 5903 | for (final LinkProperties stackedLp : stackedLpsAfterChange) { |
| 5904 | verify(mBatteryStatsService).noteNetworkInterfaceType(stackedLp.getInterfaceName(), |
| 5905 | TYPE_MOBILE); |
| 5906 | } |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5907 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5908 | // Add ipv4 address, expect that clatd and prefix discovery are stopped and stacked |
| 5909 | // linkproperties are cleaned up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5910 | cellLp.addLinkAddress(myIpv4); |
| 5911 | cellLp.addRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5912 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5913 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 9307ca2 | 2019-01-12 01:54:23 +0900 | [diff] [blame] | 5914 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5915 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5916 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5917 | // As soon as stop is called, the linkproperties lose the stacked interface. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5918 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5919 | LinkProperties actualLpAfterIpv4 = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()); |
| 5920 | LinkProperties expected = new LinkProperties(cellLp); |
| 5921 | expected.setNat64Prefix(kNat64Prefix); |
| 5922 | assertEquals(expected, actualLpAfterIpv4); |
| 5923 | assertEquals(0, actualLpAfterIpv4.getStackedLinks().size()); |
| 5924 | |
| 5925 | // The interface removed callback happens but has no effect after stop is called. |
| 5926 | clat.interfaceRemoved(CLAT_PREFIX + MOBILE_IFNAME); |
| 5927 | networkCallback.assertNoCallback(); |
| 5928 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5929 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5930 | verifyNoMoreInteractions(mMockDnsResolver); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5931 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5932 | reset(mMockDnsResolver); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5933 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5934 | // Stopping prefix discovery causes netd to tell us that the NAT64 prefix is gone. |
| 5935 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 5936 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5937 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5938 | (lp) -> lp.getNat64Prefix() == null); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5939 | |
| 5940 | // 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] | 5941 | cellLp.removeLinkAddress(myIpv4); |
| 5942 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5943 | cellLp.removeDnsServer(InetAddress.getByName("8.8.8.8")); |
| 5944 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5945 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5946 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5947 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 5948 | kNat64PrefixString, 96); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5949 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5950 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 5951 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5952 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5953 | // Clat iface comes up. Expect stacked link to be added. |
| 5954 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5955 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5956 | (lp) -> lp.getStackedLinks().size() == 1 && lp.getNat64Prefix() != null); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5957 | |
| 5958 | // NAT64 prefix is removed. Expect that clat is stopped. |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5959 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 5960 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5961 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5962 | (lp) -> lp.getStackedLinks().size() == 0 && lp.getNat64Prefix() == null); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5963 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5964 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5965 | (lp) -> lp.getStackedLinks().size() == 0); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5966 | |
| 5967 | // Clean up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5968 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5969 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2412c13 | 2019-01-22 09:47:54 +0900 | [diff] [blame] | 5970 | networkCallback.assertNoCallback(); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5971 | mCm.unregisterNetworkCallback(networkCallback); |
| 5972 | } |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5973 | |
| 5974 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5975 | public void testDataActivityTracking() throws Exception { |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5976 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5977 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5978 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5979 | .build(); |
| 5980 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5981 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5982 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5983 | final LinkProperties cellLp = new LinkProperties(); |
| 5984 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5985 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 5986 | reset(mNetworkManagementService); |
| 5987 | mCellNetworkAgent.connect(true); |
| 5988 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5989 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 5990 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 5991 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5992 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5993 | final LinkProperties wifiLp = new LinkProperties(); |
| 5994 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 5995 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 5996 | |
| 5997 | // Network switch |
| 5998 | reset(mNetworkManagementService); |
| 5999 | mWiFiNetworkAgent.connect(true); |
| 6000 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6001 | networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6002 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 6003 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(WIFI_IFNAME), anyInt(), |
| 6004 | eq(ConnectivityManager.TYPE_WIFI)); |
| 6005 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(MOBILE_IFNAME)); |
| 6006 | |
| 6007 | // Disconnect wifi and switch back to cell |
| 6008 | reset(mNetworkManagementService); |
| 6009 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6010 | networkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6011 | assertNoCallbacks(networkCallback); |
| 6012 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 6013 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 6014 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 6015 | |
| 6016 | // reconnect wifi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6017 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6018 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 6019 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 6020 | mWiFiNetworkAgent.connect(true); |
| 6021 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6022 | networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6023 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 6024 | |
| 6025 | // Disconnect cell |
| 6026 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6027 | reset(mMockNetd); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6028 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6029 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6030 | // LOST callback is triggered earlier than removing idle timer. Broadcast should also be |
| 6031 | // sent as network being switched. Ensure rule removal for cell will not be triggered |
| 6032 | // unexpectedly before network being removed. |
| 6033 | waitForIdle(); |
| 6034 | verify(mNetworkManagementService, times(0)).removeIdleTimer(eq(MOBILE_IFNAME)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6035 | verify(mMockNetd, times(1)).networkDestroy(eq(mCellNetworkAgent.getNetwork().netId)); |
| 6036 | verify(mMockDnsResolver, times(1)) |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 6037 | .destroyNetworkCache(eq(mCellNetworkAgent.getNetwork().netId)); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6038 | |
| 6039 | // Disconnect wifi |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 6040 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6041 | reset(mNetworkManagementService); |
| 6042 | mWiFiNetworkAgent.disconnect(); |
| 6043 | waitFor(cv); |
| 6044 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 6045 | |
| 6046 | // Clean up |
| 6047 | mCm.unregisterNetworkCallback(networkCallback); |
| 6048 | } |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6049 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6050 | private void verifyTcpBufferSizeChange(String tcpBufferSizes) throws Exception { |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6051 | String[] values = tcpBufferSizes.split(","); |
| 6052 | String rmemValues = String.join(" ", values[0], values[1], values[2]); |
| 6053 | String wmemValues = String.join(" ", values[3], values[4], values[5]); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6054 | verify(mMockNetd, atLeastOnce()).setTcpRWmemorySize(rmemValues, wmemValues); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6055 | reset(mMockNetd); |
| 6056 | } |
| 6057 | |
| 6058 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6059 | public void testTcpBufferReset() throws Exception { |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6060 | final String testTcpBufferSizes = "1,2,3,4,5,6"; |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6061 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 6062 | .addTransportType(TRANSPORT_CELLULAR) |
| 6063 | .addCapability(NET_CAPABILITY_INTERNET) |
| 6064 | .build(); |
| 6065 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 6066 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6067 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6068 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6069 | reset(mMockNetd); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6070 | // Switching default network updates TCP buffer sizes. |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6071 | mCellNetworkAgent.connect(false); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6072 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6073 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 6074 | |
| 6075 | // Change link Properties should have updated tcp buffer size. |
| 6076 | LinkProperties lp = new LinkProperties(); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6077 | lp.setTcpBufferSizes(testTcpBufferSizes); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6078 | mCellNetworkAgent.sendLinkProperties(lp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6079 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6080 | verifyTcpBufferSizeChange(testTcpBufferSizes); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6081 | |
| 6082 | // Clean up. |
| 6083 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6084 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6085 | networkCallback.assertNoCallback(); |
| 6086 | mCm.unregisterNetworkCallback(networkCallback); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6087 | } |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6088 | |
| 6089 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6090 | public void testGetGlobalProxyForNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6091 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6092 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6093 | final Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 6094 | when(mService.mProxyTracker.getGlobalProxy()).thenReturn(testProxyInfo); |
| 6095 | assertEquals(testProxyInfo, mService.getProxyForNetwork(wifiNetwork)); |
| 6096 | } |
| 6097 | |
| 6098 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6099 | public void testGetProxyForActiveNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6100 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6101 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6102 | mWiFiNetworkAgent.connect(true); |
| 6103 | waitForIdle(); |
| 6104 | assertNull(mService.getProxyForNetwork(null)); |
| 6105 | |
| 6106 | final LinkProperties testLinkProperties = new LinkProperties(); |
| 6107 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6108 | |
| 6109 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6110 | waitForIdle(); |
| 6111 | |
| 6112 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6113 | } |
| 6114 | |
| 6115 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6116 | public void testGetProxyForVPN() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6117 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
| 6118 | |
| 6119 | // Set up a WiFi network with no proxy |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6120 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6121 | mWiFiNetworkAgent.connect(true); |
| 6122 | waitForIdle(); |
| 6123 | assertNull(mService.getProxyForNetwork(null)); |
| 6124 | |
| 6125 | // Set up a VPN network with a proxy |
| 6126 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6127 | final TestNetworkAgentWrapper |
| 6128 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6129 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 6130 | ranges.add(new UidRange(uid, uid)); |
| 6131 | mMockVpn.setUids(ranges); |
| 6132 | LinkProperties testLinkProperties = new LinkProperties(); |
| 6133 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6134 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6135 | waitForIdle(); |
| 6136 | |
| 6137 | // Connect to VPN with proxy |
| 6138 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 6139 | vpnNetworkAgent.connect(true); |
| 6140 | mMockVpn.connect(); |
| 6141 | waitForIdle(); |
| 6142 | |
| 6143 | // Test that the VPN network returns a proxy, and the WiFi does not. |
| 6144 | assertEquals(testProxyInfo, mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 6145 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6146 | assertNull(mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 6147 | |
| 6148 | // Test that the VPN network returns no proxy when it is set to null. |
| 6149 | testLinkProperties.setHttpProxy(null); |
| 6150 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6151 | waitForIdle(); |
| 6152 | assertNull(mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 6153 | assertNull(mService.getProxyForNetwork(null)); |
| 6154 | |
| 6155 | // Set WiFi proxy and check that the vpn proxy is still null. |
| 6156 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6157 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6158 | waitForIdle(); |
| 6159 | assertNull(mService.getProxyForNetwork(null)); |
| 6160 | |
| 6161 | // Disconnect from VPN and check that the active network, which is now the WiFi, has the |
| 6162 | // correct proxy setting. |
| 6163 | vpnNetworkAgent.disconnect(); |
| 6164 | waitForIdle(); |
| 6165 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 6166 | assertEquals(testProxyInfo, mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 6167 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6168 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6169 | |
| 6170 | @Test |
| 6171 | public void testFullyRoutedVpnResultsInInterfaceFilteringRules() throws Exception { |
| 6172 | LinkProperties lp = new LinkProperties(); |
| 6173 | lp.setInterfaceName("tun0"); |
| 6174 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6175 | // The uid range needs to cover the test app so the network is visible to it. |
| 6176 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6177 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6178 | |
| 6179 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 6180 | // one during VPN uid update, one during VPN LinkProperties update |
| 6181 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6182 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6183 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 6184 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 6185 | assertTrue(mService.mPermissionMonitor.getVpnUidRanges("tun0").equals(vpnRange)); |
| 6186 | |
| 6187 | vpnNetworkAgent.disconnect(); |
| 6188 | waitForIdle(); |
| 6189 | |
| 6190 | // Disconnected VPN should have interface rules removed |
| 6191 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6192 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6193 | assertNull(mService.mPermissionMonitor.getVpnUidRanges("tun0")); |
| 6194 | } |
| 6195 | |
| 6196 | @Test |
| 6197 | public void testLegacyVpnDoesNotResultInInterfaceFilteringRule() throws Exception { |
| 6198 | LinkProperties lp = new LinkProperties(); |
| 6199 | lp.setInterfaceName("tun0"); |
| 6200 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6201 | // The uid range needs to cover the test app so the network is visible to it. |
| 6202 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6203 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 6204 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6205 | |
| 6206 | // Legacy VPN should not have interface rules set up |
| 6207 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 6208 | } |
| 6209 | |
Lorenzo Colitti | 8574c9b | 2019-04-12 19:50:22 +0900 | [diff] [blame] | 6210 | @Test |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6211 | public void testLocalIpv4OnlyVpnDoesNotResultInInterfaceFilteringRule() |
| 6212 | throws Exception { |
| 6213 | LinkProperties lp = new LinkProperties(); |
| 6214 | lp.setInterfaceName("tun0"); |
| 6215 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun0")); |
| 6216 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE)); |
| 6217 | // The uid range needs to cover the test app so the network is visible to it. |
| 6218 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6219 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 6220 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6221 | |
| 6222 | // IPv6 unreachable route should not be misinterpreted as a default route |
| 6223 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 6224 | } |
| 6225 | |
| 6226 | @Test |
| 6227 | public void testVpnHandoverChangesInterfaceFilteringRule() throws Exception { |
| 6228 | LinkProperties lp = new LinkProperties(); |
| 6229 | lp.setInterfaceName("tun0"); |
| 6230 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6231 | // The uid range needs to cover the test app so the network is visible to it. |
| 6232 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6233 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6234 | |
| 6235 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 6236 | // one during VPN uid update, one during VPN LinkProperties update |
| 6237 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6238 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6239 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 6240 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 6241 | |
| 6242 | reset(mMockNetd); |
| 6243 | InOrder inOrder = inOrder(mMockNetd); |
| 6244 | lp.setInterfaceName("tun1"); |
| 6245 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6246 | waitForIdle(); |
| 6247 | // VPN handover (switch to a new interface) should result in rules being updated (old rules |
| 6248 | // removed first, then new rules added) |
| 6249 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6250 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6251 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 6252 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6253 | |
| 6254 | reset(mMockNetd); |
| 6255 | lp = new LinkProperties(); |
| 6256 | lp.setInterfaceName("tun1"); |
| 6257 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun1")); |
| 6258 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6259 | waitForIdle(); |
| 6260 | // VPN not routing everything should no longer have interface filtering rules |
| 6261 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6262 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6263 | |
| 6264 | reset(mMockNetd); |
| 6265 | lp = new LinkProperties(); |
| 6266 | lp.setInterfaceName("tun1"); |
| 6267 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 6268 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6269 | waitForIdle(); |
| 6270 | // Back to routing all IPv6 traffic should have filtering rules |
| 6271 | verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 6272 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6273 | } |
| 6274 | |
| 6275 | @Test |
| 6276 | public void testUidUpdateChangesInterfaceFilteringRule() throws Exception { |
| 6277 | LinkProperties lp = new LinkProperties(); |
| 6278 | lp.setInterfaceName("tun0"); |
| 6279 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 6280 | // The uid range needs to cover the test app so the network is visible to it. |
| 6281 | final UidRange vpnRange = UidRange.createForUser(VPN_USER); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6282 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6283 | Collections.singleton(vpnRange)); |
| 6284 | |
| 6285 | reset(mMockNetd); |
| 6286 | InOrder inOrder = inOrder(mMockNetd); |
| 6287 | |
| 6288 | // Update to new range which is old range minus APP1, i.e. only APP2 |
| 6289 | final Set<UidRange> newRanges = new HashSet<>(Arrays.asList( |
| 6290 | new UidRange(vpnRange.start, APP1_UID - 1), |
| 6291 | new UidRange(APP1_UID + 1, vpnRange.stop))); |
| 6292 | vpnNetworkAgent.setUids(newRanges); |
| 6293 | waitForIdle(); |
| 6294 | |
| 6295 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6296 | // Verify old rules are removed before new rules are added |
| 6297 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6298 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6299 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6300 | assertContainsExactly(uidCaptor.getValue(), APP2_UID); |
| 6301 | } |
| 6302 | |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 6303 | @Test |
| 6304 | public void testLinkPropertiesWithWakeOnLanForActiveNetwork() throws Exception { |
| 6305 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 6306 | |
| 6307 | LinkProperties wifiLp = new LinkProperties(); |
| 6308 | wifiLp.setInterfaceName(WIFI_WOL_IFNAME); |
| 6309 | wifiLp.setWakeOnLanSupported(false); |
| 6310 | |
| 6311 | // Default network switch should update ifaces. |
| 6312 | mWiFiNetworkAgent.connect(false); |
| 6313 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 6314 | waitForIdle(); |
| 6315 | |
| 6316 | // ConnectivityService should have changed the WakeOnLanSupported to true |
| 6317 | wifiLp.setWakeOnLanSupported(true); |
| 6318 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 6319 | } |
| 6320 | |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6321 | @Test |
| 6322 | public void testNetworkCapabilitiesRestrictedForCallerPermissions() { |
| 6323 | int callerUid = Process.myUid(); |
| 6324 | final NetworkCapabilities originalNc = new NetworkCapabilities(); |
| 6325 | originalNc.setOwnerUid(callerUid); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6326 | |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6327 | final NetworkCapabilities newNc = |
| 6328 | mService.networkCapabilitiesRestrictedForCallerPermissions( |
| 6329 | originalNc, Process.myPid(), callerUid); |
| 6330 | |
| 6331 | assertEquals(Process.INVALID_UID, newNc.getOwnerUid()); |
| 6332 | } |
| 6333 | |
| 6334 | private TestNetworkAgentWrapper establishVpn( |
| 6335 | LinkProperties lp, int ownerUid, Set<UidRange> vpnRange) throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6336 | final TestNetworkAgentWrapper |
| 6337 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN, lp); |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6338 | vpnNetworkAgent.getNetworkCapabilities().setOwnerUid(ownerUid); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6339 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 6340 | mMockVpn.connect(); |
| 6341 | mMockVpn.setUids(vpnRange); |
| 6342 | vpnNetworkAgent.connect(true); |
| 6343 | waitForIdle(); |
| 6344 | return vpnNetworkAgent; |
| 6345 | } |
| 6346 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6347 | private static PackageInfo buildPackageInfo(boolean hasSystemPermission, int uid) { |
| 6348 | final PackageInfo packageInfo = new PackageInfo(); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 6349 | if (hasSystemPermission) { |
| 6350 | packageInfo.requestedPermissions = new String[] { |
| 6351 | CHANGE_NETWORK_STATE, CONNECTIVITY_USE_RESTRICTED_NETWORKS }; |
| 6352 | packageInfo.requestedPermissionsFlags = new int[] { |
| 6353 | REQUESTED_PERMISSION_GRANTED, REQUESTED_PERMISSION_GRANTED }; |
| 6354 | } else { |
| 6355 | packageInfo.requestedPermissions = new String[0]; |
| 6356 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6357 | packageInfo.applicationInfo = new ApplicationInfo(); |
| 6358 | packageInfo.applicationInfo.privateFlags = 0; |
| 6359 | packageInfo.applicationInfo.uid = UserHandle.getUid(UserHandle.USER_SYSTEM, |
| 6360 | UserHandle.getAppId(uid)); |
| 6361 | return packageInfo; |
| 6362 | } |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame^] | 6363 | |
| 6364 | @Test |
| 6365 | public void testRegisterConnectivityDiagnosticsCallbackInvalidRequest() throws Exception { |
| 6366 | final NetworkRequest request = |
| 6367 | new NetworkRequest( |
| 6368 | new NetworkCapabilities(), TYPE_ETHERNET, 0, NetworkRequest.Type.NONE); |
| 6369 | try { |
| 6370 | mService.registerConnectivityDiagnosticsCallback( |
| 6371 | mConnectivityDiagnosticsCallback, request); |
| 6372 | fail("registerConnectivityDiagnosticsCallback should throw on invalid NetworkRequest"); |
| 6373 | } catch (IllegalArgumentException expected) { |
| 6374 | } |
| 6375 | } |
| 6376 | |
| 6377 | @Test |
| 6378 | public void testRegisterUnregisterConnectivityDiagnosticsCallback() throws Exception { |
| 6379 | final NetworkRequest wifiRequest = |
| 6380 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build(); |
| 6381 | |
| 6382 | when(mConnectivityDiagnosticsCallback.asBinder()).thenReturn(mIBinder); |
| 6383 | |
| 6384 | mService.registerConnectivityDiagnosticsCallback( |
| 6385 | mConnectivityDiagnosticsCallback, wifiRequest); |
| 6386 | |
| 6387 | verify(mIBinder, timeout(TIMEOUT_MS)) |
| 6388 | .linkToDeath(any(ConnectivityDiagnosticsCallbackInfo.class), anyInt()); |
| 6389 | assertTrue( |
| 6390 | mService.mConnectivityDiagnosticsCallbacks.containsKey( |
| 6391 | mConnectivityDiagnosticsCallback)); |
| 6392 | |
| 6393 | mService.unregisterConnectivityDiagnosticsCallback(mConnectivityDiagnosticsCallback); |
| 6394 | verify(mIBinder, timeout(TIMEOUT_MS)) |
| 6395 | .unlinkToDeath(any(ConnectivityDiagnosticsCallbackInfo.class), anyInt()); |
| 6396 | assertFalse( |
| 6397 | mService.mConnectivityDiagnosticsCallbacks.containsKey( |
| 6398 | mConnectivityDiagnosticsCallback)); |
| 6399 | verify(mConnectivityDiagnosticsCallback, atLeastOnce()).asBinder(); |
| 6400 | } |
| 6401 | |
| 6402 | @Test |
| 6403 | public void testRegisterDuplicateConnectivityDiagnosticsCallback() throws Exception { |
| 6404 | final NetworkRequest wifiRequest = |
| 6405 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build(); |
| 6406 | when(mConnectivityDiagnosticsCallback.asBinder()).thenReturn(mIBinder); |
| 6407 | |
| 6408 | mService.registerConnectivityDiagnosticsCallback( |
| 6409 | mConnectivityDiagnosticsCallback, wifiRequest); |
| 6410 | |
| 6411 | verify(mIBinder, timeout(TIMEOUT_MS)) |
| 6412 | .linkToDeath(any(ConnectivityDiagnosticsCallbackInfo.class), anyInt()); |
| 6413 | verify(mConnectivityDiagnosticsCallback).asBinder(); |
| 6414 | assertTrue( |
| 6415 | mService.mConnectivityDiagnosticsCallbacks.containsKey( |
| 6416 | mConnectivityDiagnosticsCallback)); |
| 6417 | |
| 6418 | // Register the same callback again |
| 6419 | mService.registerConnectivityDiagnosticsCallback( |
| 6420 | mConnectivityDiagnosticsCallback, wifiRequest); |
| 6421 | |
| 6422 | // Block until all other events are done processing. |
| 6423 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 6424 | |
| 6425 | assertTrue( |
| 6426 | mService.mConnectivityDiagnosticsCallbacks.containsKey( |
| 6427 | mConnectivityDiagnosticsCallback)); |
| 6428 | } |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 6429 | } |