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.EXTRA_NETWORK_INFO; |
| 29 | import static android.net.ConnectivityManager.EXTRA_NETWORK_TYPE; |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 30 | import static android.net.ConnectivityManager.NETID_UNSET; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 31 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF; |
| 32 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC; |
| 33 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 34 | import static android.net.ConnectivityManager.TYPE_ETHERNET; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 35 | import static android.net.ConnectivityManager.TYPE_MOBILE; |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 36 | import static android.net.ConnectivityManager.TYPE_MOBILE_FOTA; |
| 37 | import static android.net.ConnectivityManager.TYPE_MOBILE_MMS; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 38 | import static android.net.ConnectivityManager.TYPE_MOBILE_SUPL; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 39 | import static android.net.ConnectivityManager.TYPE_WIFI; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 40 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_DNS; |
| 41 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_FALLBACK; |
| 42 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTP; |
| 43 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTPS; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 44 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_PRIVDNS; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 45 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_PARTIAL; |
| 46 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_VALID; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 47 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL; |
| 48 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS; |
| 49 | import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN; |
| 50 | import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS; |
| 51 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND; |
| 52 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOTA; |
| 53 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IA; |
| 54 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IMS; |
| 55 | import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET; |
| 56 | import static android.net.NetworkCapabilities.NET_CAPABILITY_MMS; |
| 57 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED; |
| 58 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED; |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 59 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 60 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN; |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 61 | import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 62 | import static android.net.NetworkCapabilities.NET_CAPABILITY_RCS; |
| 63 | import static android.net.NetworkCapabilities.NET_CAPABILITY_SUPL; |
| 64 | import static android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED; |
| 65 | import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED; |
| 66 | import static android.net.NetworkCapabilities.NET_CAPABILITY_WIFI_P2P; |
| 67 | import static android.net.NetworkCapabilities.NET_CAPABILITY_XCAP; |
| 68 | import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR; |
| 69 | import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 70 | import static android.net.NetworkCapabilities.TRANSPORT_VPN; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 71 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| 72 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI_AWARE; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 73 | import static android.net.NetworkPolicyManager.RULE_ALLOW_METERED; |
| 74 | import static android.net.NetworkPolicyManager.RULE_NONE; |
| 75 | import static android.net.NetworkPolicyManager.RULE_REJECT_ALL; |
| 76 | import static android.net.NetworkPolicyManager.RULE_REJECT_METERED; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 77 | import static android.net.RouteInfo.RTN_UNREACHABLE; |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 78 | import static android.system.OsConstants.IPPROTO_TCP; |
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; |
Cody Kesting | a3b71c4 | 2020-02-11 10:03:26 -0800 | [diff] [blame] | 100 | import static org.mockito.ArgumentMatchers.argThat; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 101 | import static org.mockito.ArgumentMatchers.eq; |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 102 | import static org.mockito.ArgumentMatchers.startsWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 103 | import static org.mockito.Matchers.anyInt; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 104 | import static org.mockito.Mockito.any; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 105 | import static org.mockito.Mockito.atLeastOnce; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 106 | import static org.mockito.Mockito.doAnswer; |
| 107 | import static org.mockito.Mockito.doNothing; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 108 | import static org.mockito.Mockito.doReturn; |
Roshan Pius | e38acab | 2020-01-16 12:17:17 -0800 | [diff] [blame] | 109 | import static org.mockito.Mockito.doThrow; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 110 | import static org.mockito.Mockito.inOrder; |
Jeff Sharkey | 3671b1e | 2013-01-31 17:22:26 -0800 | [diff] [blame] | 111 | import static org.mockito.Mockito.mock; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 112 | import static org.mockito.Mockito.never; |
| 113 | import static org.mockito.Mockito.reset; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 114 | import static org.mockito.Mockito.spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 115 | import static org.mockito.Mockito.timeout; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 116 | import static org.mockito.Mockito.times; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 117 | import static org.mockito.Mockito.verify; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 118 | import static org.mockito.Mockito.verifyNoMoreInteractions; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 119 | import static org.mockito.Mockito.when; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 120 | |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 121 | import android.Manifest; |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 122 | import android.annotation.NonNull; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 123 | import android.app.AlarmManager; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 124 | import android.app.AppOpsManager; |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 125 | import android.app.NotificationManager; |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 126 | import android.app.PendingIntent; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 127 | import android.content.BroadcastReceiver; |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 128 | import android.content.ContentProvider; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 129 | import android.content.ContentResolver; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 130 | import android.content.Context; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 131 | import android.content.Intent; |
| 132 | import android.content.IntentFilter; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 133 | import android.content.pm.ApplicationInfo; |
| 134 | import android.content.pm.PackageInfo; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 135 | import android.content.pm.PackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 136 | import android.content.pm.UserInfo; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 137 | import android.content.res.Resources; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 138 | import android.location.LocationManager; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 139 | import android.net.CaptivePortalData; |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 140 | import android.net.ConnectionInfo; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 141 | import android.net.ConnectivityManager; |
| 142 | import android.net.ConnectivityManager.NetworkCallback; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 143 | import android.net.ConnectivityManager.PacketKeepalive; |
| 144 | import android.net.ConnectivityManager.PacketKeepaliveCallback; |
Hugo Benichi | cb88323 | 2017-05-11 13:16:17 +0900 | [diff] [blame] | 145 | import android.net.ConnectivityManager.TooManyRequestsException; |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 146 | import android.net.ConnectivityThread; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 147 | import android.net.IConnectivityDiagnosticsCallback; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 148 | import android.net.IDnsResolver; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 149 | import android.net.IIpConnectivityMetrics; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 150 | import android.net.INetd; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 151 | import android.net.INetworkMonitor; |
| 152 | import android.net.INetworkMonitorCallbacks; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 153 | import android.net.INetworkPolicyListener; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 154 | import android.net.INetworkPolicyManager; |
| 155 | import android.net.INetworkStatsService; |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 156 | import android.net.InetAddresses; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 157 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 158 | import android.net.IpPrefix; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 159 | import android.net.IpSecManager; |
| 160 | import android.net.IpSecManager.UdpEncapsulationSocket; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 161 | import android.net.LinkAddress; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 162 | import android.net.LinkProperties; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 163 | import android.net.MatchAllNetworkSpecifier; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 164 | import android.net.Network; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 165 | import android.net.NetworkCapabilities; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 166 | import android.net.NetworkFactory; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 167 | import android.net.NetworkInfo; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 168 | import android.net.NetworkRequest; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 169 | import android.net.NetworkSpecifier; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 170 | import android.net.NetworkStack; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 171 | import android.net.NetworkStackClient; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 172 | import android.net.NetworkState; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 173 | import android.net.NetworkUtils; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 174 | import android.net.ProxyInfo; |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 175 | import android.net.ResolverParamsParcel; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 176 | import android.net.RouteInfo; |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 177 | import android.net.RouteInfoParcel; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 178 | import android.net.SocketKeepalive; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 179 | import android.net.UidRange; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 180 | import android.net.Uri; |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 181 | import android.net.VpnManager; |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 182 | import android.net.metrics.IpConnectivityLog; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 183 | import android.net.shared.NetworkMonitorUtils; |
| 184 | import android.net.shared.PrivateDnsConfig; |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 185 | import android.net.util.MultinetworkPolicyTracker; |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 186 | import android.os.BadParcelableException; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 187 | import android.os.Binder; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 188 | import android.os.Build; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 189 | import android.os.Bundle; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 190 | import android.os.ConditionVariable; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 191 | import android.os.Handler; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 192 | import android.os.HandlerThread; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 193 | import android.os.IBinder; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 194 | import android.os.INetworkManagementService; |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 195 | import android.os.Looper; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 196 | import android.os.Parcel; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 197 | import android.os.ParcelFileDescriptor; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 198 | import android.os.Parcelable; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 199 | import android.os.PersistableBundle; |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 200 | import android.os.Process; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 201 | import android.os.RemoteException; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 202 | import android.os.SystemClock; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 203 | import android.os.UserHandle; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 204 | import android.os.UserManager; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 205 | import android.provider.Settings; |
Benedict Wong | b570e86 | 2020-01-17 19:33:55 -0800 | [diff] [blame] | 206 | import android.security.KeyStore; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 207 | import android.system.Os; |
Hall Liu | ed6d6e6 | 2020-03-26 19:09:30 -0700 | [diff] [blame] | 208 | import android.telephony.TelephonyManager; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 209 | import android.test.mock.MockContentResolver; |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 210 | import android.text.TextUtils; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 211 | import android.util.ArraySet; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 212 | import android.util.Log; |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 213 | import android.util.SparseArray; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 214 | |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 215 | import androidx.test.InstrumentationRegistry; |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame] | 216 | import androidx.test.filters.FlakyTest; |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 217 | import androidx.test.filters.SmallTest; |
| 218 | import androidx.test.runner.AndroidJUnit4; |
| 219 | |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 220 | import com.android.internal.app.IBatteryStats; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 221 | import com.android.internal.net.VpnConfig; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 222 | import com.android.internal.net.VpnInfo; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 223 | import com.android.internal.util.ArrayUtils; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 224 | import com.android.internal.util.WakeupMessage; |
Lorenzo Colitti | 3c295b5 | 2016-10-28 12:56:03 +0900 | [diff] [blame] | 225 | import com.android.internal.util.test.BroadcastInterceptingContext; |
Lorenzo Colitti | b8df76e4 | 2016-10-28 12:37:38 +0900 | [diff] [blame] | 226 | import com.android.internal.util.test.FakeSettingsProvider; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 227 | import com.android.server.ConnectivityService.ConnectivityDiagnosticsCallbackInfo; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 228 | import com.android.server.connectivity.ConnectivityConstants; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 229 | import com.android.server.connectivity.DefaultNetworkMetrics; |
| 230 | import com.android.server.connectivity.IpConnectivityMetrics; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 231 | import com.android.server.connectivity.MockableSystemProperties; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 232 | import com.android.server.connectivity.Nat464Xlat; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 233 | import com.android.server.connectivity.NetworkAgentInfo; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 234 | import com.android.server.connectivity.NetworkNotificationManager.NotificationType; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 235 | import com.android.server.connectivity.ProxyTracker; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 236 | import com.android.server.connectivity.Vpn; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 237 | import com.android.server.net.NetworkPinner; |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 238 | import com.android.server.net.NetworkPolicyManagerInternal; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 239 | import com.android.testutils.ExceptionUtils; |
Chalard Jean | ce75e0e | 2019-05-28 16:48:32 +0900 | [diff] [blame] | 240 | import com.android.testutils.HandlerUtilsKt; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 241 | import com.android.testutils.RecorderCallback.CallbackEntry; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 242 | import com.android.testutils.TestableNetworkCallback; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 243 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 244 | import org.junit.After; |
| 245 | import org.junit.Before; |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 246 | import org.junit.Ignore; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 247 | import org.junit.Test; |
| 248 | import org.junit.runner.RunWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 249 | import org.mockito.ArgumentCaptor; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 250 | import org.mockito.InOrder; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 251 | import org.mockito.Mock; |
| 252 | import org.mockito.MockitoAnnotations; |
| 253 | import org.mockito.Spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 254 | import org.mockito.stubbing.Answer; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 255 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 256 | import java.io.IOException; |
| 257 | import java.net.DatagramSocket; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 258 | import java.net.Inet4Address; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 259 | import java.net.Inet6Address; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 260 | import java.net.InetAddress; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 261 | import java.net.InetSocketAddress; |
| 262 | import java.net.Socket; |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 263 | import java.util.ArrayList; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 264 | import java.util.Arrays; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 265 | import java.util.Collection; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 266 | import java.util.Collections; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 267 | import java.util.HashMap; |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 268 | import java.util.HashSet; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 269 | import java.util.List; |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 270 | import java.util.Objects; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 271 | import java.util.Set; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 272 | import java.util.concurrent.CountDownLatch; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 273 | import java.util.concurrent.Executor; |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 274 | import java.util.concurrent.ExecutorService; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 275 | import java.util.concurrent.Executors; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 276 | import java.util.concurrent.LinkedBlockingQueue; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 277 | import java.util.concurrent.TimeUnit; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 278 | import java.util.concurrent.atomic.AtomicBoolean; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 279 | import java.util.function.Predicate; |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 280 | import java.util.function.Supplier; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 281 | |
| 282 | import kotlin.reflect.KClass; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 283 | |
| 284 | /** |
| 285 | * Tests for {@link ConnectivityService}. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 286 | * |
| 287 | * Build, install and run with: |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 288 | * runtest frameworks-net -c com.android.server.ConnectivityServiceTest |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 289 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 290 | @RunWith(AndroidJUnit4.class) |
| 291 | @SmallTest |
| 292 | public class ConnectivityServiceTest { |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 293 | private static final String TAG = "ConnectivityServiceTest"; |
| 294 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 295 | private static final int TIMEOUT_MS = 500; |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 296 | private static final int TEST_LINGER_DELAY_MS = 300; |
Remi NGUYEN VAN | ef8377d | 2018-07-26 16:39:45 +0900 | [diff] [blame] | 297 | // Chosen to be less than the linger timeout. This ensures that we can distinguish between a |
| 298 | // LOST callback that arrives immediately and a LOST callback that arrives after the linger |
| 299 | // timeout. For this, our assertions should run fast enough to leave less than |
| 300 | // (mService.mLingerDelayMs - TEST_CALLBACK_TIMEOUT_MS) between the time callbacks are |
| 301 | // supposedly fired, and the time we call expectCallback. |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 302 | private static final int TEST_CALLBACK_TIMEOUT_MS = 250; |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 303 | // Chosen to be less than TEST_CALLBACK_TIMEOUT_MS. This ensures that requests have time to |
| 304 | // complete before callbacks are verified. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 305 | private static final int TEST_REQUEST_TIMEOUT_MS = 150; |
| 306 | |
| 307 | private static final int UNREASONABLY_LONG_ALARM_WAIT_MS = 1000; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 308 | |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 309 | private static final long TIMESTAMP = 1234L; |
| 310 | |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 311 | private static final int NET_ID = 110; |
| 312 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 313 | private static final String CLAT_PREFIX = "v4-"; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 314 | private static final String MOBILE_IFNAME = "test_rmnet_data0"; |
| 315 | private static final String WIFI_IFNAME = "test_wlan0"; |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 316 | private static final String WIFI_WOL_IFNAME = "test_wlan_wol"; |
Roshan Pius | e38acab | 2020-01-16 12:17:17 -0800 | [diff] [blame] | 317 | private static final String TEST_PACKAGE_NAME = "com.android.test.package"; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 318 | private static final String[] EMPTY_STRING_ARRAY = new String[0]; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 319 | |
Cody Kesting | 560eb26 | 2020-02-12 14:50:58 -0800 | [diff] [blame] | 320 | private static final String INTERFACE_NAME = "interface"; |
| 321 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 322 | private MockContext mServiceContext; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 323 | private HandlerThread mCsHandlerThread; |
| 324 | private ConnectivityService mService; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 325 | private WrappedConnectivityManager mCm; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 326 | private TestNetworkAgentWrapper mWiFiNetworkAgent; |
| 327 | private TestNetworkAgentWrapper mCellNetworkAgent; |
| 328 | private TestNetworkAgentWrapper mEthernetNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 329 | private MockVpn mMockVpn; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 330 | private Context mContext; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 331 | private INetworkPolicyListener mPolicyListener; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 332 | private WrappedMultinetworkPolicyTracker mPolicyTracker; |
| 333 | private HandlerThread mAlarmManagerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 334 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 335 | @Mock IIpConnectivityMetrics mIpConnectivityMetrics; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 336 | @Mock IpConnectivityMetrics.Logger mMetricsService; |
| 337 | @Mock DefaultNetworkMetrics mDefaultNetworkMetrics; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 338 | @Mock INetworkManagementService mNetworkManagementService; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 339 | @Mock INetworkStatsService mStatsService; |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 340 | @Mock IBatteryStats mBatteryStatsService; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 341 | @Mock INetworkPolicyManager mNpm; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 342 | @Mock IDnsResolver mMockDnsResolver; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 343 | @Mock INetd mMockNetd; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 344 | @Mock NetworkStackClient mNetworkStack; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 345 | @Mock PackageManager mPackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 346 | @Mock UserManager mUserManager; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 347 | @Mock NotificationManager mNotificationManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 348 | @Mock AlarmManager mAlarmManager; |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 349 | @Mock IConnectivityDiagnosticsCallback mConnectivityDiagnosticsCallback; |
| 350 | @Mock IBinder mIBinder; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 351 | @Mock LocationManager mLocationManager; |
| 352 | @Mock AppOpsManager mAppOpsManager; |
Hall Liu | ed6d6e6 | 2020-03-26 19:09:30 -0700 | [diff] [blame] | 353 | @Mock TelephonyManager mTelephonyManager; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 354 | |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 355 | private ArgumentCaptor<ResolverParamsParcel> mResolverParamsParcelCaptor = |
| 356 | ArgumentCaptor.forClass(ResolverParamsParcel.class); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 357 | |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 358 | // This class exists to test bindProcessToNetwork and getBoundNetworkForProcess. These methods |
| 359 | // do not go through ConnectivityService but talk to netd directly, so they don't automatically |
| 360 | // reflect the state of our test ConnectivityService. |
| 361 | private class WrappedConnectivityManager extends ConnectivityManager { |
| 362 | private Network mFakeBoundNetwork; |
| 363 | |
| 364 | public synchronized boolean bindProcessToNetwork(Network network) { |
| 365 | mFakeBoundNetwork = network; |
| 366 | return true; |
| 367 | } |
| 368 | |
| 369 | public synchronized Network getBoundNetworkForProcess() { |
| 370 | return mFakeBoundNetwork; |
| 371 | } |
| 372 | |
| 373 | public WrappedConnectivityManager(Context context, ConnectivityService service) { |
| 374 | super(context, service); |
| 375 | } |
| 376 | } |
| 377 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 378 | private class MockContext extends BroadcastInterceptingContext { |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 379 | private final MockContentResolver mContentResolver; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 380 | // Contains all registered receivers since this object was created. Useful to clear |
| 381 | // them when needed, as BroadcastInterceptingContext does not provide this facility. |
| 382 | private final List<BroadcastReceiver> mRegisteredReceivers = new ArrayList<>(); |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 383 | |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 384 | @Spy private Resources mResources; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 385 | private final LinkedBlockingQueue<Intent> mStartedActivities = new LinkedBlockingQueue<>(); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 386 | // Map of permission name -> PermissionManager.Permission_{GRANTED|DENIED} constant |
| 387 | private final HashMap<String, Integer> mMockedPermissions = new HashMap<>(); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 388 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 389 | MockContext(Context base, ContentProvider settingsProvider) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 390 | super(base); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 391 | |
| 392 | mResources = spy(base.getResources()); |
| 393 | when(mResources.getStringArray(com.android.internal.R.array.networkAttributes)). |
| 394 | thenReturn(new String[] { |
| 395 | "wifi,1,1,1,-1,true", |
| 396 | "mobile,0,0,0,-1,true", |
| 397 | "mobile_mms,2,0,2,60000,true", |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 398 | "mobile_supl,3,0,2,60000,true", |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 399 | }); |
| 400 | |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 401 | when(mResources.getStringArray( |
| 402 | com.android.internal.R.array.config_wakeonlan_supported_interfaces)) |
| 403 | .thenReturn(new String[]{ |
| 404 | WIFI_WOL_IFNAME, |
| 405 | }); |
| 406 | |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 407 | mContentResolver = new MockContentResolver(); |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 408 | mContentResolver.addProvider(Settings.AUTHORITY, settingsProvider); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 409 | } |
| 410 | |
| 411 | @Override |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 412 | public void startActivityAsUser(Intent intent, UserHandle handle) { |
| 413 | mStartedActivities.offer(intent); |
| 414 | } |
| 415 | |
Chalard Jean | f30d1e1 | 2019-06-27 08:24:51 +0000 | [diff] [blame] | 416 | public Intent expectStartActivityIntent(int timeoutMs) { |
| 417 | Intent intent = null; |
| 418 | try { |
| 419 | intent = mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS); |
| 420 | } catch (InterruptedException e) {} |
| 421 | assertNotNull("Did not receive sign-in intent after " + timeoutMs + "ms", intent); |
| 422 | return intent; |
| 423 | } |
| 424 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 425 | public void expectNoStartActivityIntent(int timeoutMs) { |
| 426 | try { |
| 427 | assertNull("Received unexpected Intent to start activity", |
| 428 | mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS)); |
| 429 | } catch (InterruptedException e) {} |
| 430 | } |
| 431 | |
| 432 | @Override |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 433 | public Object getSystemService(String name) { |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 434 | if (Context.CONNECTIVITY_SERVICE.equals(name)) return mCm; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 435 | if (Context.NOTIFICATION_SERVICE.equals(name)) return mNotificationManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 436 | if (Context.USER_SERVICE.equals(name)) return mUserManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 437 | if (Context.ALARM_SERVICE.equals(name)) return mAlarmManager; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 438 | if (Context.LOCATION_SERVICE.equals(name)) return mLocationManager; |
| 439 | if (Context.APP_OPS_SERVICE.equals(name)) return mAppOpsManager; |
Hall Liu | ed6d6e6 | 2020-03-26 19:09:30 -0700 | [diff] [blame] | 440 | if (Context.TELEPHONY_SERVICE.equals(name)) return mTelephonyManager; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 441 | return super.getSystemService(name); |
| 442 | } |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 443 | |
| 444 | @Override |
| 445 | public ContentResolver getContentResolver() { |
| 446 | return mContentResolver; |
| 447 | } |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 448 | |
| 449 | @Override |
| 450 | public Resources getResources() { |
| 451 | return mResources; |
| 452 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 453 | |
| 454 | @Override |
| 455 | public PackageManager getPackageManager() { |
| 456 | return mPackageManager; |
| 457 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 458 | |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 459 | private int checkMockedPermission(String permission, Supplier<Integer> ifAbsent) { |
| 460 | final Integer granted = mMockedPermissions.get(permission); |
| 461 | return granted != null ? granted : ifAbsent.get(); |
| 462 | } |
| 463 | |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 464 | @Override |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 465 | public int checkPermission(String permission, int pid, int uid) { |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 466 | return checkMockedPermission( |
| 467 | permission, () -> super.checkPermission(permission, pid, uid)); |
| 468 | } |
| 469 | |
| 470 | @Override |
| 471 | public int checkCallingOrSelfPermission(String permission) { |
| 472 | return checkMockedPermission( |
| 473 | permission, () -> super.checkCallingOrSelfPermission(permission)); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 474 | } |
| 475 | |
| 476 | @Override |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 477 | public void enforceCallingOrSelfPermission(String permission, String message) { |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 478 | final Integer granted = mMockedPermissions.get(permission); |
| 479 | if (granted == null) { |
| 480 | super.enforceCallingOrSelfPermission(permission, message); |
| 481 | return; |
| 482 | } |
| 483 | |
| 484 | if (!granted.equals(PERMISSION_GRANTED)) { |
| 485 | throw new SecurityException("[Test] permission denied: " + permission); |
| 486 | } |
| 487 | } |
| 488 | |
| 489 | /** |
| 490 | * Mock checks for the specified permission, and have them behave as per {@code granted}. |
| 491 | * |
| 492 | * <p>Passing null reverts to default behavior, which does a real permission check on the |
| 493 | * test package. |
| 494 | * @param granted One of {@link PackageManager#PERMISSION_GRANTED} or |
| 495 | * {@link PackageManager#PERMISSION_DENIED}. |
| 496 | */ |
| 497 | public void setPermission(String permission, Integer granted) { |
| 498 | mMockedPermissions.put(permission, granted); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 499 | } |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 500 | |
| 501 | @Override |
| 502 | public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) { |
| 503 | mRegisteredReceivers.add(receiver); |
| 504 | return super.registerReceiver(receiver, filter); |
| 505 | } |
| 506 | |
| 507 | public void clearRegisteredReceivers() { |
| 508 | // super.unregisterReceiver is a no-op for receivers that are not registered (because |
| 509 | // they haven't been registered or because they have already been unregistered). |
| 510 | // For the same reason, don't bother clearing mRegisteredReceivers. |
| 511 | for (final BroadcastReceiver rcv : mRegisteredReceivers) unregisterReceiver(rcv); |
| 512 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 513 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 514 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 515 | private void waitForIdle() { |
| 516 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 517 | waitForIdle(mCellNetworkAgent, TIMEOUT_MS); |
| 518 | waitForIdle(mWiFiNetworkAgent, TIMEOUT_MS); |
| 519 | waitForIdle(mEthernetNetworkAgent, TIMEOUT_MS); |
| 520 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 521 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 522 | } |
| 523 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 524 | private void waitForIdle(TestNetworkAgentWrapper agent, long timeoutMs) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 525 | if (agent == null) { |
| 526 | return; |
| 527 | } |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 528 | agent.waitForIdle(timeoutMs); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 529 | } |
| 530 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 531 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 532 | public void testWaitForIdle() throws Exception { |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 533 | final int attempts = 50; // Causes the test to take about 200ms on bullhead-eng. |
| 534 | |
| 535 | // Tests that waitForIdle returns immediately if the service is already idle. |
| 536 | for (int i = 0; i < attempts; i++) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 537 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 538 | } |
| 539 | |
| 540 | // 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] | 541 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 542 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 543 | mWiFiNetworkAgent.connect(false); |
| 544 | waitFor(cv); |
| 545 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 546 | assertNotNull(n); |
| 547 | |
| 548 | // Tests that calling waitForIdle waits for messages to be processed. |
| 549 | for (int i = 0; i < attempts; i++) { |
| 550 | mWiFiNetworkAgent.setSignalStrength(i); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 551 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 552 | assertEquals(i, mCm.getNetworkCapabilities(n).getSignalStrength()); |
| 553 | } |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 554 | } |
| 555 | |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 556 | // This test has an inherent race condition in it, and cannot be enabled for continuous testing |
| 557 | // or presubmit tests. It is kept for manual runs and documentation purposes. |
Andreas Gampe | 35dbf35 | 2018-01-26 20:41:17 -0800 | [diff] [blame] | 558 | @Ignore |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 559 | public void verifyThatNotWaitingForIdleCausesRaceConditions() throws Exception { |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 560 | // 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] | 561 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 562 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 563 | mWiFiNetworkAgent.connect(false); |
| 564 | waitFor(cv); |
| 565 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 566 | assertNotNull(n); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 567 | |
| 568 | // Ensure that not calling waitForIdle causes a race condition. |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 569 | 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] | 570 | for (int i = 0; i < attempts; i++) { |
| 571 | mWiFiNetworkAgent.setSignalStrength(i); |
| 572 | if (i != mCm.getNetworkCapabilities(n).getSignalStrength()) { |
| 573 | // We hit a race condition, as expected. Pass the test. |
| 574 | return; |
| 575 | } |
| 576 | } |
| 577 | |
| 578 | // No race? There is a bug in this test. |
| 579 | fail("expected race condition at least once in " + attempts + " attempts"); |
| 580 | } |
| 581 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 582 | private class TestNetworkAgentWrapper extends NetworkAgentWrapper { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 583 | private static final int VALIDATION_RESULT_BASE = NETWORK_VALIDATION_PROBE_DNS |
| 584 | | NETWORK_VALIDATION_PROBE_HTTP |
| 585 | | NETWORK_VALIDATION_PROBE_HTTPS; |
| 586 | private static final int VALIDATION_RESULT_VALID = VALIDATION_RESULT_BASE |
| 587 | | NETWORK_VALIDATION_RESULT_VALID; |
| 588 | private static final int VALIDATION_RESULT_PARTIAL = VALIDATION_RESULT_BASE |
| 589 | | NETWORK_VALIDATION_PROBE_FALLBACK |
| 590 | | NETWORK_VALIDATION_RESULT_PARTIAL; |
| 591 | private static final int VALIDATION_RESULT_INVALID = 0; |
| 592 | |
Cody Kesting | 4f49f14 | 2020-01-06 16:55:35 -0800 | [diff] [blame] | 593 | private static final long DATA_STALL_TIMESTAMP = 10L; |
| 594 | private static final int DATA_STALL_DETECTION_METHOD = 1; |
| 595 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 596 | private INetworkMonitor mNetworkMonitor; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 597 | private INetworkMonitorCallbacks mNmCallbacks; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 598 | private int mNmValidationResult = VALIDATION_RESULT_BASE; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 599 | private int mProbesCompleted; |
| 600 | private int mProbesSucceeded; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 601 | private String mNmValidationRedirectUrl = null; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 602 | private PersistableBundle mValidationExtras = PersistableBundle.EMPTY; |
Cody Kesting | 4f49f14 | 2020-01-06 16:55:35 -0800 | [diff] [blame] | 603 | private PersistableBundle mDataStallExtras = PersistableBundle.EMPTY; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 604 | private boolean mNmProvNotificationRequested = false; |
| 605 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 606 | private final ConditionVariable mNetworkStatusReceived = new ConditionVariable(); |
| 607 | // Contains the redirectUrl from networkStatus(). Before reading, wait for |
| 608 | // mNetworkStatusReceived. |
| 609 | private String mRedirectUrl; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 610 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 611 | TestNetworkAgentWrapper(int transport) throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 612 | this(transport, new LinkProperties()); |
| 613 | } |
| 614 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 615 | TestNetworkAgentWrapper(int transport, LinkProperties linkProperties) |
| 616 | throws Exception { |
| 617 | super(transport, linkProperties, mServiceContext); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 618 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 619 | // Waits for the NetworkAgent to be registered, which includes the creation of the |
| 620 | // NetworkMonitor. |
| 621 | waitForIdle(TIMEOUT_MS); |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 622 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 623 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 624 | } |
| 625 | |
| 626 | @Override |
| 627 | protected InstrumentedNetworkAgent makeNetworkAgent(LinkProperties linkProperties) |
| 628 | throws Exception { |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 629 | mNetworkMonitor = mock(INetworkMonitor.class); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 630 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 631 | final Answer validateAnswer = inv -> { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 632 | new Thread(ignoreExceptions(this::onValidationRequested)).start(); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 633 | return null; |
| 634 | }; |
| 635 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 636 | doAnswer(validateAnswer).when(mNetworkMonitor).notifyNetworkConnected(any(), any()); |
| 637 | doAnswer(validateAnswer).when(mNetworkMonitor).forceReevaluation(anyInt()); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 638 | |
Remi NGUYEN VAN | 904a38b | 2019-03-15 02:25:09 +0900 | [diff] [blame] | 639 | final ArgumentCaptor<Network> nmNetworkCaptor = ArgumentCaptor.forClass(Network.class); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 640 | final ArgumentCaptor<INetworkMonitorCallbacks> nmCbCaptor = |
| 641 | ArgumentCaptor.forClass(INetworkMonitorCallbacks.class); |
| 642 | doNothing().when(mNetworkStack).makeNetworkMonitor( |
| 643 | nmNetworkCaptor.capture(), |
| 644 | any() /* name */, |
| 645 | nmCbCaptor.capture()); |
| 646 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 647 | final InstrumentedNetworkAgent na = new InstrumentedNetworkAgent(this, linkProperties) { |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 648 | @Override |
| 649 | public void networkStatus(int status, String redirectUrl) { |
| 650 | mRedirectUrl = redirectUrl; |
| 651 | mNetworkStatusReceived.open(); |
| 652 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 653 | }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 654 | |
Chalard Jean | 29c6e0c | 2020-01-16 17:13:26 +0900 | [diff] [blame] | 655 | assertEquals(na.getNetwork().netId, nmNetworkCaptor.getValue().netId); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 656 | mNmCallbacks = nmCbCaptor.getValue(); |
| 657 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 658 | mNmCallbacks.onNetworkMonitorCreated(mNetworkMonitor); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 659 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 660 | return na; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 661 | } |
| 662 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 663 | private void onValidationRequested() throws Exception { |
| 664 | if (mNmProvNotificationRequested |
| 665 | && ((mNmValidationResult & NETWORK_VALIDATION_RESULT_VALID) != 0)) { |
| 666 | mNmCallbacks.hideProvisioningNotification(); |
| 667 | mNmProvNotificationRequested = false; |
| 668 | } |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 669 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 670 | mNmCallbacks.notifyProbeStatusChanged(mProbesCompleted, mProbesSucceeded); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 671 | mNmCallbacks.notifyNetworkTestedWithExtras( |
| 672 | mNmValidationResult, mNmValidationRedirectUrl, TIMESTAMP, mValidationExtras); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 673 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 674 | if (mNmValidationRedirectUrl != null) { |
| 675 | mNmCallbacks.showProvisioningNotification( |
Roshan Pius | e38acab | 2020-01-16 12:17:17 -0800 | [diff] [blame] | 676 | "test_provisioning_notif_action", TEST_PACKAGE_NAME); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 677 | mNmProvNotificationRequested = true; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 678 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 679 | } |
| 680 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 681 | /** |
| 682 | * Connect without adding any internet capability. |
| 683 | */ |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 684 | public void connectWithoutInternet() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 685 | super.connect(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 686 | } |
| 687 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 688 | /** |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 689 | * Transition this NetworkAgent to CONNECTED state with NET_CAPABILITY_INTERNET. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 690 | * @param validated Indicate if network should pretend to be validated. |
| 691 | */ |
| 692 | public void connect(boolean validated) { |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 693 | connect(validated, true, false /* isStrictMode */); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 694 | } |
| 695 | |
| 696 | /** |
| 697 | * Transition this NetworkAgent to CONNECTED state. |
| 698 | * @param validated Indicate if network should pretend to be validated. |
| 699 | * @param hasInternet Indicate if network should pretend to have NET_CAPABILITY_INTERNET. |
| 700 | */ |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 701 | public void connect(boolean validated, boolean hasInternet, boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 702 | assertFalse(getNetworkCapabilities().hasCapability(NET_CAPABILITY_INTERNET)); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 703 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 704 | ConnectivityManager.NetworkCallback callback = null; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 705 | final ConditionVariable validatedCv = new ConditionVariable(); |
| 706 | if (validated) { |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 707 | setNetworkValid(isStrictMode); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 708 | NetworkRequest request = new NetworkRequest.Builder() |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 709 | .addTransportType(getNetworkCapabilities().getTransportTypes()[0]) |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 710 | .clearCapabilities() |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 711 | .build(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 712 | callback = new ConnectivityManager.NetworkCallback() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 713 | public void onCapabilitiesChanged(Network network, |
| 714 | NetworkCapabilities networkCapabilities) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 715 | if (network.equals(getNetwork()) && |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 716 | networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED)) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 717 | validatedCv.open(); |
| 718 | } |
| 719 | } |
| 720 | }; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 721 | mCm.registerNetworkCallback(request, callback); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 722 | } |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 723 | if (hasInternet) { |
| 724 | addCapability(NET_CAPABILITY_INTERNET); |
| 725 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 726 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 727 | connectWithoutInternet(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 728 | |
| 729 | if (validated) { |
| 730 | // Wait for network to validate. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 731 | waitFor(validatedCv); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 732 | setNetworkInvalid(isStrictMode); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 733 | } |
| 734 | |
| 735 | if (callback != null) mCm.unregisterNetworkCallback(callback); |
| 736 | } |
| 737 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 738 | public void connectWithCaptivePortal(String redirectUrl, boolean isStrictMode) { |
| 739 | setNetworkPortal(redirectUrl, isStrictMode); |
| 740 | connect(false, true /* hasInternet */, isStrictMode); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 741 | } |
| 742 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 743 | public void connectWithPartialConnectivity() { |
| 744 | setNetworkPartial(); |
| 745 | connect(false); |
| 746 | } |
| 747 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 748 | public void connectWithPartialValidConnectivity(boolean isStrictMode) { |
| 749 | setNetworkPartialValid(isStrictMode); |
| 750 | connect(false, true /* hasInternet */, isStrictMode); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 751 | } |
| 752 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 753 | void setNetworkValid(boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 754 | mNmValidationResult = VALIDATION_RESULT_VALID; |
| 755 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 756 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTP; |
| 757 | if (isStrictMode) { |
| 758 | probesSucceeded |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 759 | } |
| 760 | // The probesCompleted equals to probesSucceeded for the case of valid network, so put |
| 761 | // the same value into two different parameter of the method. |
| 762 | setProbesStatus(probesSucceeded, probesSucceeded); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 763 | } |
| 764 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 765 | void setNetworkInvalid(boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 766 | mNmValidationResult = VALIDATION_RESULT_INVALID; |
| 767 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 768 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 769 | int probesSucceeded = VALIDATION_RESULT_INVALID; |
| 770 | // If the isStrictMode is true, it means the network is invalid when NetworkMonitor |
| 771 | // tried to validate the private DNS but failed. |
| 772 | if (isStrictMode) { |
| 773 | probesCompleted &= ~NETWORK_VALIDATION_PROBE_HTTP; |
| 774 | probesSucceeded = probesCompleted; |
| 775 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 776 | } |
| 777 | setProbesStatus(probesCompleted, probesSucceeded); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 778 | } |
| 779 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 780 | void setNetworkPortal(String redirectUrl, boolean isStrictMode) { |
| 781 | setNetworkInvalid(isStrictMode); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 782 | mNmValidationRedirectUrl = redirectUrl; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 783 | // Suppose the portal is found when NetworkMonitor probes NETWORK_VALIDATION_PROBE_HTTP |
| 784 | // in the beginning, so the NETWORK_VALIDATION_PROBE_HTTPS hasn't probed yet. |
| 785 | int probesCompleted = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 786 | int probesSucceeded = VALIDATION_RESULT_INVALID; |
| 787 | if (isStrictMode) { |
| 788 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 789 | } |
| 790 | setProbesStatus(probesCompleted, probesSucceeded); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 791 | } |
| 792 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 793 | void setNetworkPartial() { |
| 794 | mNmValidationResult = VALIDATION_RESULT_PARTIAL; |
| 795 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 796 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 797 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 798 | setProbesStatus(probesCompleted, probesSucceeded); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 799 | } |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 800 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 801 | void setNetworkPartialValid(boolean isStrictMode) { |
| 802 | setNetworkPartial(); |
| 803 | mNmValidationResult |= VALIDATION_RESULT_VALID; |
| 804 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 805 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 806 | // Suppose the partial network cannot pass the private DNS validation as well, so only |
| 807 | // add NETWORK_VALIDATION_PROBE_DNS in probesCompleted but not probesSucceeded. |
| 808 | if (isStrictMode) { |
| 809 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 810 | } |
| 811 | setProbesStatus(probesCompleted, probesSucceeded); |
| 812 | } |
| 813 | |
| 814 | void setProbesStatus(int probesCompleted, int probesSucceeded) { |
| 815 | mProbesCompleted = probesCompleted; |
| 816 | mProbesSucceeded = probesSucceeded; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 817 | } |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 818 | |
Remi NGUYEN VAN | 91aa5bc | 2019-12-12 12:57:11 +0900 | [diff] [blame] | 819 | void notifyCaptivePortalDataChanged(CaptivePortalData data) { |
| 820 | try { |
| 821 | mNmCallbacks.notifyCaptivePortalDataChanged(data); |
| 822 | } catch (RemoteException e) { |
| 823 | throw new AssertionError("This cannot happen", e); |
| 824 | } |
| 825 | } |
| 826 | |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 827 | public String waitForRedirectUrl() { |
| 828 | assertTrue(mNetworkStatusReceived.block(TIMEOUT_MS)); |
| 829 | return mRedirectUrl; |
| 830 | } |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 831 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 832 | public void expectDisconnected() { |
| 833 | expectDisconnected(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 834 | } |
| 835 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 836 | public void expectPreventReconnectReceived() { |
| 837 | expectPreventReconnectReceived(TIMEOUT_MS); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 838 | } |
Cody Kesting | 4f49f14 | 2020-01-06 16:55:35 -0800 | [diff] [blame] | 839 | |
| 840 | void notifyDataStallSuspected() throws Exception { |
| 841 | mNmCallbacks.notifyDataStallSuspected( |
| 842 | DATA_STALL_TIMESTAMP, DATA_STALL_DETECTION_METHOD, mDataStallExtras); |
| 843 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 844 | } |
| 845 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 846 | /** |
| 847 | * A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove |
| 848 | * operations have been processed. Before ConnectivityService can add or remove any requests, |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 849 | * 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] | 850 | * expectRemoveRequests. |
| 851 | */ |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 852 | private static class MockNetworkFactory extends NetworkFactory { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 853 | private final ConditionVariable mNetworkStartedCV = new ConditionVariable(); |
| 854 | private final ConditionVariable mNetworkStoppedCV = new ConditionVariable(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 855 | private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 856 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 857 | // 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] | 858 | // Callers can call either expectAddRequestsWithScores() or expectRemoveRequests() exactly |
| 859 | // once, then cause some other thread to add or remove requests, then call |
| 860 | // waitForRequests(). |
| 861 | // It is not possible to wait for both add and remove requests. When adding, the queue |
| 862 | // contains the expected score. When removing, the value is unused, all matters is the |
| 863 | // number of objects in the queue. |
| 864 | private final LinkedBlockingQueue<Integer> mExpectations; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 865 | |
| 866 | // 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] | 867 | // mExpectations is non-empty. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 868 | private boolean mExpectingAdditions; |
| 869 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 870 | // Used to collect the networks requests managed by this factory. This is a duplicate of |
| 871 | // the internal information stored in the NetworkFactory (which is private). |
| 872 | private SparseArray<NetworkRequest> mNetworkRequests = new SparseArray<>(); |
| 873 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 874 | public MockNetworkFactory(Looper looper, Context context, String logTag, |
| 875 | NetworkCapabilities filter) { |
| 876 | super(looper, context, logTag, filter); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 877 | mExpectations = new LinkedBlockingQueue<>(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 878 | } |
| 879 | |
| 880 | public int getMyRequestCount() { |
| 881 | return getRequestCount(); |
| 882 | } |
| 883 | |
| 884 | protected void startNetwork() { |
| 885 | mNetworkStarted.set(true); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 886 | mNetworkStartedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 887 | } |
| 888 | |
| 889 | protected void stopNetwork() { |
| 890 | mNetworkStarted.set(false); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 891 | mNetworkStoppedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 892 | } |
| 893 | |
| 894 | public boolean getMyStartRequested() { |
| 895 | return mNetworkStarted.get(); |
| 896 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 897 | |
| 898 | public ConditionVariable getNetworkStartedCV() { |
| 899 | mNetworkStartedCV.close(); |
| 900 | return mNetworkStartedCV; |
| 901 | } |
| 902 | |
| 903 | public ConditionVariable getNetworkStoppedCV() { |
| 904 | mNetworkStoppedCV.close(); |
| 905 | return mNetworkStoppedCV; |
| 906 | } |
| 907 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 908 | @Override |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 909 | protected void handleAddRequest(NetworkRequest request, int score, |
| 910 | int factorySerialNumber) { |
| 911 | synchronized (mExpectations) { |
| 912 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 913 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 914 | assertNotNull("Added more requests than expected (" + request + " score : " |
| 915 | + score + ")", expectedScore); |
| 916 | // If we're expecting anything, we must be expecting additions. |
| 917 | if (!mExpectingAdditions) { |
| 918 | fail("Can't add requests while expecting requests to be removed"); |
| 919 | } |
| 920 | if (expectedScore != score) { |
| 921 | fail("Expected score was " + expectedScore + " but actual was " + score |
| 922 | + " in added request"); |
| 923 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 924 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 925 | // Add the request. |
| 926 | mNetworkRequests.put(request.requestId, request); |
| 927 | super.handleAddRequest(request, score, factorySerialNumber); |
| 928 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 929 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 930 | } |
| 931 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 932 | @Override |
| 933 | protected void handleRemoveRequest(NetworkRequest request) { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 934 | synchronized (mExpectations) { |
| 935 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 936 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 937 | assertTrue("Removed more requests than expected", expectedScore != null); |
| 938 | // If we're expecting anything, we must be expecting removals. |
| 939 | if (mExpectingAdditions) { |
| 940 | fail("Can't remove requests while expecting requests to be added"); |
| 941 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 942 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 943 | // Remove the request. |
| 944 | mNetworkRequests.remove(request.requestId); |
| 945 | super.handleRemoveRequest(request); |
| 946 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 947 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 948 | } |
| 949 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 950 | // Trigger releasing the request as unfulfillable |
| 951 | public void triggerUnfulfillable(NetworkRequest r) { |
| 952 | super.releaseRequestAsUnfulfillableByAnyFactory(r); |
| 953 | } |
| 954 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 955 | private void assertNoExpectations() { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 956 | if (mExpectations.size() != 0) { |
| 957 | fail("Can't add expectation, " + mExpectations.size() + " already pending"); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 958 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 959 | } |
| 960 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 961 | // Expects that requests with the specified scores will be added. |
| 962 | public void expectAddRequestsWithScores(final int... scores) { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 963 | assertNoExpectations(); |
| 964 | mExpectingAdditions = true; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 965 | for (int score : scores) { |
| 966 | mExpectations.add(score); |
| 967 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 968 | } |
| 969 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 970 | // Expects that count requests will be removed. |
| 971 | public void expectRemoveRequests(final int count) { |
| 972 | assertNoExpectations(); |
| 973 | mExpectingAdditions = false; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 974 | for (int i = 0; i < count; ++i) { |
| 975 | mExpectations.add(0); // For removals the score is ignored so any value will do. |
| 976 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 977 | } |
| 978 | |
| 979 | // Waits for the expected request additions or removals to happen within a timeout. |
| 980 | public void waitForRequests() throws InterruptedException { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 981 | final long deadline = SystemClock.elapsedRealtime() + TIMEOUT_MS; |
| 982 | synchronized (mExpectations) { |
| 983 | while (mExpectations.size() > 0 && SystemClock.elapsedRealtime() < deadline) { |
| 984 | mExpectations.wait(deadline - SystemClock.elapsedRealtime()); |
| 985 | } |
| 986 | } |
| 987 | final long count = mExpectations.size(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 988 | final String msg = count + " requests still not " + |
| 989 | (mExpectingAdditions ? "added" : "removed") + |
| 990 | " after " + TIMEOUT_MS + " ms"; |
| 991 | assertEquals(msg, 0, count); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 992 | } |
| 993 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 994 | public SparseArray<NetworkRequest> waitForNetworkRequests(final int count) |
| 995 | throws InterruptedException { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 996 | waitForRequests(); |
| 997 | assertEquals(count, getMyRequestCount()); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 998 | return mNetworkRequests; |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 999 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 1000 | } |
| 1001 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1002 | private static Looper startHandlerThreadAndReturnLooper() { |
| 1003 | final HandlerThread handlerThread = new HandlerThread("MockVpnThread"); |
| 1004 | handlerThread.start(); |
| 1005 | return handlerThread.getLooper(); |
| 1006 | } |
| 1007 | |
| 1008 | private class MockVpn extends Vpn { |
| 1009 | // TODO : the interactions between this mock and the mock network agent are too |
| 1010 | // hard to get right at this moment, because it's unclear in which case which |
| 1011 | // target needs to get a method call or both, and in what order. It's because |
| 1012 | // MockNetworkAgent wants to manage its own NetworkCapabilities, but the Vpn |
| 1013 | // parent class of MockVpn agent wants that responsibility. |
| 1014 | // That being said inside the test it should be possible to make the interactions |
| 1015 | // harder to get wrong with precise speccing, judicious comments, helper methods |
| 1016 | // and a few sprinkled assertions. |
| 1017 | |
| 1018 | private boolean mConnected = false; |
| 1019 | // Careful ! This is different from mNetworkAgent, because MockNetworkAgent does |
| 1020 | // not inherit from NetworkAgent. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1021 | private TestNetworkAgentWrapper mMockNetworkAgent; |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 1022 | private int mVpnType = VpnManager.TYPE_VPN_SERVICE; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1023 | |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 1024 | private VpnInfo mVpnInfo; |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 1025 | private Network[] mUnderlyingNetworks; |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 1026 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1027 | public MockVpn(int userId) { |
| 1028 | super(startHandlerThreadAndReturnLooper(), mServiceContext, mNetworkManagementService, |
Benedict Wong | b570e86 | 2020-01-17 19:33:55 -0800 | [diff] [blame] | 1029 | userId, mock(KeyStore.class)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1030 | } |
| 1031 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1032 | public void setNetworkAgent(TestNetworkAgentWrapper agent) { |
| 1033 | agent.waitForIdle(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1034 | mMockNetworkAgent = agent; |
| 1035 | mNetworkAgent = agent.getNetworkAgent(); |
| 1036 | mNetworkCapabilities.set(agent.getNetworkCapabilities()); |
| 1037 | } |
| 1038 | |
| 1039 | public void setUids(Set<UidRange> uids) { |
| 1040 | mNetworkCapabilities.setUids(uids); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 1041 | updateCapabilities(null /* defaultNetwork */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1042 | } |
| 1043 | |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 1044 | public void setVpnType(int vpnType) { |
| 1045 | mVpnType = vpnType; |
| 1046 | } |
| 1047 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1048 | @Override |
| 1049 | public int getNetId() { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 1050 | if (mMockNetworkAgent == null) { |
| 1051 | return NETID_UNSET; |
| 1052 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1053 | return mMockNetworkAgent.getNetwork().netId; |
| 1054 | } |
| 1055 | |
| 1056 | @Override |
| 1057 | public boolean appliesToUid(int uid) { |
| 1058 | return mConnected; // Trickery to simplify testing. |
| 1059 | } |
| 1060 | |
| 1061 | @Override |
| 1062 | protected boolean isCallerEstablishedOwnerLocked() { |
| 1063 | return mConnected; // Similar trickery |
| 1064 | } |
| 1065 | |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 1066 | @Override |
| 1067 | public int getActiveAppVpnType() { |
| 1068 | return mVpnType; |
| 1069 | } |
| 1070 | |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 1071 | private void connect(boolean isAlwaysMetered) { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1072 | mNetworkCapabilities.set(mMockNetworkAgent.getNetworkCapabilities()); |
| 1073 | mConnected = true; |
| 1074 | mConfig = new VpnConfig(); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 1075 | mConfig.isMetered = isAlwaysMetered; |
| 1076 | } |
| 1077 | |
| 1078 | public void connectAsAlwaysMetered() { |
| 1079 | connect(true /* isAlwaysMetered */); |
| 1080 | } |
| 1081 | |
| 1082 | public void connect() { |
| 1083 | connect(false /* isAlwaysMetered */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1084 | } |
| 1085 | |
| 1086 | @Override |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 1087 | public NetworkCapabilities updateCapabilities(Network defaultNetwork) { |
| 1088 | if (!mConnected) return null; |
| 1089 | super.updateCapabilities(defaultNetwork); |
| 1090 | // Because super.updateCapabilities will update the capabilities of the agent but |
| 1091 | // not the mock agent, the mock agent needs to know about them. |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1092 | copyCapabilitiesToNetworkAgent(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 1093 | return new NetworkCapabilities(mNetworkCapabilities); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1094 | } |
| 1095 | |
| 1096 | private void copyCapabilitiesToNetworkAgent() { |
| 1097 | if (null != mMockNetworkAgent) { |
| 1098 | mMockNetworkAgent.setNetworkCapabilities(mNetworkCapabilities, |
| 1099 | false /* sendToConnectivityService */); |
| 1100 | } |
| 1101 | } |
| 1102 | |
| 1103 | public void disconnect() { |
| 1104 | mConnected = false; |
| 1105 | mConfig = null; |
| 1106 | } |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 1107 | |
| 1108 | @Override |
| 1109 | public synchronized VpnInfo getVpnInfo() { |
| 1110 | if (mVpnInfo != null) return mVpnInfo; |
| 1111 | |
| 1112 | return super.getVpnInfo(); |
| 1113 | } |
| 1114 | |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 1115 | private synchronized void setVpnInfo(VpnInfo vpnInfo) { |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 1116 | mVpnInfo = vpnInfo; |
| 1117 | } |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 1118 | |
| 1119 | @Override |
| 1120 | public synchronized Network[] getUnderlyingNetworks() { |
| 1121 | if (mUnderlyingNetworks != null) return mUnderlyingNetworks; |
| 1122 | |
| 1123 | return super.getUnderlyingNetworks(); |
| 1124 | } |
| 1125 | |
| 1126 | /** Don't override behavior for {@link Vpn#setUnderlyingNetworks}. */ |
| 1127 | private synchronized void overrideUnderlyingNetworks(Network[] underlyingNetworks) { |
| 1128 | mUnderlyingNetworks = underlyingNetworks; |
| 1129 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 1130 | } |
| 1131 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1132 | private void mockVpn(int uid) { |
| 1133 | synchronized (mService.mVpns) { |
| 1134 | int userId = UserHandle.getUserId(uid); |
| 1135 | mMockVpn = new MockVpn(userId); |
| 1136 | // This has no effect unless the VPN is actually connected, because things like |
| 1137 | // getActiveNetworkForUidInternal call getNetworkAgentInfoForNetId on the VPN |
| 1138 | // netId, and check if that network is actually connected. |
| 1139 | mService.mVpns.put(userId, mMockVpn); |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 1140 | } |
| 1141 | } |
| 1142 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1143 | private void setUidRulesChanged(int uidRules) throws RemoteException { |
| 1144 | mPolicyListener.onUidRulesChanged(Process.myUid(), uidRules); |
| 1145 | } |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1146 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1147 | private void setRestrictBackgroundChanged(boolean restrictBackground) throws RemoteException { |
| 1148 | mPolicyListener.onRestrictBackgroundChanged(restrictBackground); |
| 1149 | } |
| 1150 | |
| 1151 | private Nat464Xlat getNat464Xlat(NetworkAgentWrapper mna) { |
| 1152 | return mService.getNetworkAgentInfoForNetwork(mna.getNetwork()).clatd; |
| 1153 | } |
| 1154 | |
| 1155 | private static class WrappedMultinetworkPolicyTracker extends MultinetworkPolicyTracker { |
| 1156 | volatile boolean mConfigRestrictsAvoidBadWifi; |
| 1157 | volatile int mConfigMeteredMultipathPreference; |
| 1158 | |
| 1159 | WrappedMultinetworkPolicyTracker(Context c, Handler h, Runnable r) { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 1160 | super(c, h, r); |
| 1161 | } |
| 1162 | |
| 1163 | @Override |
| 1164 | public boolean configRestrictsAvoidBadWifi() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1165 | return mConfigRestrictsAvoidBadWifi; |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 1166 | } |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 1167 | |
| 1168 | @Override |
| 1169 | public int configMeteredMultipathPreference() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1170 | return mConfigMeteredMultipathPreference; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1171 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1172 | } |
| 1173 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1174 | /** |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1175 | * Wait up to TIMEOUT_MS for {@code conditionVariable} to open. |
| 1176 | * Fails if TIMEOUT_MS goes by before {@code conditionVariable} opens. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1177 | */ |
| 1178 | static private void waitFor(ConditionVariable conditionVariable) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1179 | if (conditionVariable.block(TIMEOUT_MS)) { |
| 1180 | return; |
| 1181 | } |
| 1182 | fail("ConditionVariable was blocked for more than " + TIMEOUT_MS + "ms"); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1183 | } |
| 1184 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1185 | private static final int VPN_USER = 0; |
| 1186 | private static final int APP1_UID = UserHandle.getUid(VPN_USER, 10100); |
| 1187 | private static final int APP2_UID = UserHandle.getUid(VPN_USER, 10101); |
| 1188 | private static final int VPN_UID = UserHandle.getUid(VPN_USER, 10043); |
| 1189 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1190 | @Before |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1191 | public void setUp() throws Exception { |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1192 | mContext = InstrumentationRegistry.getContext(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1193 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 1194 | MockitoAnnotations.initMocks(this); |
| 1195 | when(mMetricsService.defaultNetworkMetrics()).thenReturn(mDefaultNetworkMetrics); |
| 1196 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1197 | when(mUserManager.getUsers(eq(true))).thenReturn( |
| 1198 | Arrays.asList(new UserInfo[] { |
| 1199 | new UserInfo(VPN_USER, "", 0), |
| 1200 | })); |
Qingxi Li | 9c5d8b9 | 2020-01-08 12:51:49 -0800 | [diff] [blame] | 1201 | final ApplicationInfo applicationInfo = new ApplicationInfo(); |
| 1202 | applicationInfo.targetSdkVersion = Build.VERSION_CODES.Q; |
| 1203 | when(mPackageManager.getApplicationInfoAsUser(anyString(), anyInt(), any())) |
| 1204 | .thenReturn(applicationInfo); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1205 | |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1206 | // InstrumentationTestRunner prepares a looper, but AndroidJUnitRunner does not. |
| 1207 | // http://b/25897652 . |
| 1208 | if (Looper.myLooper() == null) { |
| 1209 | Looper.prepare(); |
| 1210 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1211 | mockDefaultPackages(); |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1212 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1213 | FakeSettingsProvider.clearSettingsProvider(); |
| 1214 | mServiceContext = new MockContext(InstrumentationRegistry.getContext(), |
| 1215 | new FakeSettingsProvider()); |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 1216 | LocalServices.removeServiceForTest(NetworkPolicyManagerInternal.class); |
| 1217 | LocalServices.addService( |
| 1218 | NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class)); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1219 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1220 | mAlarmManagerThread = new HandlerThread("TestAlarmManager"); |
| 1221 | mAlarmManagerThread.start(); |
| 1222 | initAlarmManager(mAlarmManager, mAlarmManagerThread.getThreadHandler()); |
| 1223 | |
| 1224 | mCsHandlerThread = new HandlerThread("TestConnectivityService"); |
| 1225 | final ConnectivityService.Dependencies deps = makeDependencies(); |
| 1226 | mService = new ConnectivityService(mServiceContext, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 1227 | mNetworkManagementService, |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 1228 | mStatsService, |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1229 | mNpm, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1230 | mMockDnsResolver, |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 1231 | mock(IpConnectivityLog.class), |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 1232 | mMockNetd, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1233 | deps); |
| 1234 | mService.mLingerDelayMs = TEST_LINGER_DELAY_MS; |
| 1235 | verify(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1236 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1237 | final ArgumentCaptor<INetworkPolicyListener> policyListenerCaptor = |
| 1238 | ArgumentCaptor.forClass(INetworkPolicyListener.class); |
| 1239 | verify(mNpm).registerListener(policyListenerCaptor.capture()); |
| 1240 | mPolicyListener = policyListenerCaptor.getValue(); |
| 1241 | |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1242 | // Create local CM before sending system ready so that we can answer |
| 1243 | // getSystemService() correctly. |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1244 | mCm = new WrappedConnectivityManager(InstrumentationRegistry.getContext(), mService); |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1245 | mService.systemReady(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1246 | mockVpn(Process.myUid()); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 1247 | mCm.bindProcessToNetwork(null); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 1248 | |
| 1249 | // Ensure that the default setting for Captive Portals is used for most tests |
| 1250 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_PROMPT); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1251 | setAlwaysOnNetworks(false); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 1252 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1253 | } |
| 1254 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1255 | private ConnectivityService.Dependencies makeDependencies() { |
| 1256 | final MockableSystemProperties systemProperties = spy(new MockableSystemProperties()); |
| 1257 | when(systemProperties.getInt("net.tcp.default_init_rwnd", 0)).thenReturn(0); |
| 1258 | when(systemProperties.getBoolean("ro.radio.noril", false)).thenReturn(false); |
| 1259 | |
| 1260 | final ConnectivityService.Dependencies deps = mock(ConnectivityService.Dependencies.class); |
| 1261 | doReturn(mCsHandlerThread).when(deps).makeHandlerThread(); |
| 1262 | doReturn(new TestNetIdManager()).when(deps).makeNetIdManager(); |
| 1263 | doReturn(mNetworkStack).when(deps).getNetworkStack(); |
| 1264 | doReturn(systemProperties).when(deps).getSystemProperties(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1265 | doReturn(mock(ProxyTracker.class)).when(deps).makeProxyTracker(any(), any()); |
| 1266 | doReturn(mMetricsService).when(deps).getMetricsLogger(); |
| 1267 | doReturn(true).when(deps).queryUserAccess(anyInt(), anyInt()); |
| 1268 | doReturn(mIpConnectivityMetrics).when(deps).getIpConnectivityMetrics(); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 1269 | doReturn(mBatteryStatsService).when(deps).getBatteryStatsService(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1270 | doReturn(true).when(deps).hasService(Context.ETHERNET_SERVICE); |
| 1271 | doAnswer(inv -> { |
| 1272 | mPolicyTracker = new WrappedMultinetworkPolicyTracker( |
| 1273 | inv.getArgument(0), inv.getArgument(1), inv.getArgument(2)); |
| 1274 | return mPolicyTracker; |
| 1275 | }).when(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
| 1276 | |
| 1277 | return deps; |
| 1278 | } |
| 1279 | |
| 1280 | private static void initAlarmManager(final AlarmManager am, final Handler alarmHandler) { |
| 1281 | doAnswer(inv -> { |
| 1282 | final long when = inv.getArgument(1); |
| 1283 | final WakeupMessage wakeupMsg = inv.getArgument(3); |
| 1284 | final Handler handler = inv.getArgument(4); |
| 1285 | |
| 1286 | long delayMs = when - SystemClock.elapsedRealtime(); |
| 1287 | if (delayMs < 0) delayMs = 0; |
| 1288 | if (delayMs > UNREASONABLY_LONG_ALARM_WAIT_MS) { |
| 1289 | fail("Attempting to send msg more than " + UNREASONABLY_LONG_ALARM_WAIT_MS |
| 1290 | + "ms into the future: " + delayMs); |
| 1291 | } |
| 1292 | alarmHandler.postDelayed(() -> handler.post(wakeupMsg::onAlarm), wakeupMsg /* token */, |
| 1293 | delayMs); |
| 1294 | |
| 1295 | return null; |
| 1296 | }).when(am).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(), anyString(), |
| 1297 | any(WakeupMessage.class), any()); |
| 1298 | |
| 1299 | doAnswer(inv -> { |
| 1300 | final WakeupMessage wakeupMsg = inv.getArgument(0); |
| 1301 | alarmHandler.removeCallbacksAndMessages(wakeupMsg /* token */); |
| 1302 | return null; |
| 1303 | }).when(am).cancel(any(WakeupMessage.class)); |
| 1304 | } |
| 1305 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1306 | @After |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1307 | public void tearDown() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1308 | setAlwaysOnNetworks(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1309 | if (mCellNetworkAgent != null) { |
| 1310 | mCellNetworkAgent.disconnect(); |
| 1311 | mCellNetworkAgent = null; |
| 1312 | } |
| 1313 | if (mWiFiNetworkAgent != null) { |
| 1314 | mWiFiNetworkAgent.disconnect(); |
| 1315 | mWiFiNetworkAgent = null; |
| 1316 | } |
| 1317 | if (mEthernetNetworkAgent != null) { |
| 1318 | mEthernetNetworkAgent.disconnect(); |
| 1319 | mEthernetNetworkAgent = null; |
| 1320 | } |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1321 | FakeSettingsProvider.clearSettingsProvider(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1322 | |
| 1323 | mCsHandlerThread.quitSafely(); |
| 1324 | mAlarmManagerThread.quitSafely(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1325 | } |
| 1326 | |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1327 | private void mockDefaultPackages() throws Exception { |
| 1328 | final String testPackageName = mContext.getPackageName(); |
| 1329 | final PackageInfo testPackageInfo = mContext.getPackageManager().getPackageInfo( |
| 1330 | testPackageName, PackageManager.GET_PERMISSIONS); |
| 1331 | when(mPackageManager.getPackagesForUid(Binder.getCallingUid())).thenReturn( |
| 1332 | new String[] {testPackageName}); |
| 1333 | when(mPackageManager.getPackageInfoAsUser(eq(testPackageName), anyInt(), |
| 1334 | eq(UserHandle.getCallingUserId()))).thenReturn(testPackageInfo); |
| 1335 | |
| 1336 | when(mPackageManager.getInstalledPackages(eq(GET_PERMISSIONS | MATCH_ANY_USER))).thenReturn( |
| 1337 | Arrays.asList(new PackageInfo[] { |
| 1338 | buildPackageInfo(/* SYSTEM */ false, APP1_UID), |
| 1339 | buildPackageInfo(/* SYSTEM */ false, APP2_UID), |
| 1340 | buildPackageInfo(/* SYSTEM */ false, VPN_UID) |
| 1341 | })); |
| 1342 | } |
| 1343 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1344 | private void verifyActiveNetwork(int transport) { |
| 1345 | // Test getActiveNetworkInfo() |
| 1346 | assertNotNull(mCm.getActiveNetworkInfo()); |
| 1347 | assertEquals(transportToLegacyType(transport), mCm.getActiveNetworkInfo().getType()); |
| 1348 | // Test getActiveNetwork() |
| 1349 | assertNotNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1350 | assertEquals(mCm.getActiveNetwork(), mCm.getActiveNetworkForUid(Process.myUid())); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1351 | if (!NetworkCapabilities.isValidTransport(transport)) { |
| 1352 | throw new IllegalStateException("Unknown transport " + transport); |
| 1353 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1354 | switch (transport) { |
| 1355 | case TRANSPORT_WIFI: |
| 1356 | assertEquals(mCm.getActiveNetwork(), mWiFiNetworkAgent.getNetwork()); |
| 1357 | break; |
| 1358 | case TRANSPORT_CELLULAR: |
| 1359 | assertEquals(mCm.getActiveNetwork(), mCellNetworkAgent.getNetwork()); |
| 1360 | break; |
| 1361 | default: |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1362 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1363 | } |
| 1364 | // Test getNetworkInfo(Network) |
| 1365 | assertNotNull(mCm.getNetworkInfo(mCm.getActiveNetwork())); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1366 | assertEquals(transportToLegacyType(transport), |
| 1367 | mCm.getNetworkInfo(mCm.getActiveNetwork()).getType()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1368 | // Test getNetworkCapabilities(Network) |
| 1369 | assertNotNull(mCm.getNetworkCapabilities(mCm.getActiveNetwork())); |
| 1370 | assertTrue(mCm.getNetworkCapabilities(mCm.getActiveNetwork()).hasTransport(transport)); |
| 1371 | } |
| 1372 | |
| 1373 | private void verifyNoNetwork() { |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 1374 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1375 | // Test getActiveNetworkInfo() |
| 1376 | assertNull(mCm.getActiveNetworkInfo()); |
| 1377 | // Test getActiveNetwork() |
| 1378 | assertNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1379 | assertNull(mCm.getActiveNetworkForUid(Process.myUid())); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1380 | // Test getAllNetworks() |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1381 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1382 | } |
| 1383 | |
| 1384 | /** |
| 1385 | * Return a ConditionVariable that opens when {@code count} numbers of CONNECTIVITY_ACTION |
| 1386 | * broadcasts are received. |
| 1387 | */ |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1388 | private ConditionVariable registerConnectivityBroadcast(final int count) { |
| 1389 | return registerConnectivityBroadcastThat(count, intent -> true); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1390 | } |
| 1391 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1392 | private ConditionVariable registerConnectivityBroadcastThat(final int count, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1393 | @NonNull final Predicate<Intent> filter) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1394 | final ConditionVariable cv = new ConditionVariable(); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1395 | final IntentFilter intentFilter = new IntentFilter(CONNECTIVITY_ACTION); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1396 | final BroadcastReceiver receiver = new BroadcastReceiver() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1397 | private int remaining = count; |
| 1398 | public void onReceive(Context context, Intent intent) { |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1399 | if (!filter.test(intent)) return; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1400 | if (--remaining == 0) { |
| 1401 | cv.open(); |
| 1402 | mServiceContext.unregisterReceiver(this); |
| 1403 | } |
| 1404 | } |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1405 | }; |
| 1406 | mServiceContext.registerReceiver(receiver, intentFilter); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1407 | return cv; |
| 1408 | } |
| 1409 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1410 | @Test |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1411 | public void testNetworkTypes() { |
| 1412 | // Ensure that our mocks for the networkAttributes config variable work as expected. If they |
| 1413 | // don't, then tests that depend on CONNECTIVITY_ACTION broadcasts for these network types |
| 1414 | // will fail. Failing here is much easier to debug. |
| 1415 | assertTrue(mCm.isNetworkSupported(TYPE_WIFI)); |
| 1416 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE)); |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 1417 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE_MMS)); |
| 1418 | assertFalse(mCm.isNetworkSupported(TYPE_MOBILE_FOTA)); |
| 1419 | |
| 1420 | // Check that TYPE_ETHERNET is supported. Unlike the asserts above, which only validate our |
| 1421 | // mocks, this assert exercises the ConnectivityService code path that ensures that |
| 1422 | // TYPE_ETHERNET is supported if the ethernet service is running. |
| 1423 | assertTrue(mCm.isNetworkSupported(TYPE_ETHERNET)); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1424 | } |
| 1425 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1426 | @Test |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1427 | public void testNetworkFeature() throws Exception { |
| 1428 | // Connect the cell agent and wait for the connected broadcast. |
| 1429 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1430 | mCellNetworkAgent.addCapability(NET_CAPABILITY_SUPL); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1431 | final ConditionVariable cv1 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1432 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE); |
| 1433 | mCellNetworkAgent.connect(true); |
| 1434 | waitFor(cv1); |
| 1435 | |
| 1436 | // Build legacy request for SUPL. |
| 1437 | final NetworkCapabilities legacyCaps = new NetworkCapabilities(); |
| 1438 | legacyCaps.addTransportType(TRANSPORT_CELLULAR); |
| 1439 | legacyCaps.addCapability(NET_CAPABILITY_SUPL); |
| 1440 | final NetworkRequest legacyRequest = new NetworkRequest(legacyCaps, TYPE_MOBILE_SUPL, |
| 1441 | ConnectivityManager.REQUEST_ID_UNSET, NetworkRequest.Type.REQUEST); |
| 1442 | |
Automerger Merge Worker | d40f64b | 2020-03-19 02:48:22 +0000 | [diff] [blame] | 1443 | // File request, withdraw it and make sure no broadcast is sent |
| 1444 | final ConditionVariable cv2 = registerConnectivityBroadcast(1); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1445 | final TestNetworkCallback callback = new TestNetworkCallback(); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1446 | mCm.requestNetwork(legacyRequest, callback); |
| 1447 | callback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
Automerger Merge Worker | d40f64b | 2020-03-19 02:48:22 +0000 | [diff] [blame] | 1448 | mCm.unregisterNetworkCallback(callback); |
| 1449 | assertFalse(cv2.block(800)); // 800ms long enough to at least flake if this is sent |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1450 | // As the broadcast did not fire, the receiver was not unregistered. Do this now. |
| 1451 | mServiceContext.clearRegisteredReceivers(); |
| 1452 | |
Automerger Merge Worker | d40f64b | 2020-03-19 02:48:22 +0000 | [diff] [blame] | 1453 | // Disconnect the network and expect mobile disconnected broadcast. Use a small hack to |
| 1454 | // check that has been sent. |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1455 | final AtomicBoolean vanillaAction = new AtomicBoolean(false); |
Automerger Merge Worker | d40f64b | 2020-03-19 02:48:22 +0000 | [diff] [blame] | 1456 | final ConditionVariable cv3 = registerConnectivityBroadcastThat(1, intent -> { |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1457 | if (intent.getAction().equals(CONNECTIVITY_ACTION)) { |
| 1458 | vanillaAction.set(true); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1459 | } |
| 1460 | return !((NetworkInfo) intent.getExtra(EXTRA_NETWORK_INFO, -1)).isConnected(); |
| 1461 | }); |
| 1462 | mCellNetworkAgent.disconnect(); |
Automerger Merge Worker | d40f64b | 2020-03-19 02:48:22 +0000 | [diff] [blame] | 1463 | waitFor(cv3); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1464 | assertTrue(vanillaAction.get()); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1465 | } |
| 1466 | |
| 1467 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1468 | public void testLingering() throws Exception { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1469 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1470 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1471 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1472 | assertNull(mCm.getActiveNetworkInfo()); |
| 1473 | assertNull(mCm.getActiveNetwork()); |
| 1474 | // Test bringing up validated cellular. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1475 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1476 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1477 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1478 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1479 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1480 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1481 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1482 | assertTrue(mCm.getAllNetworks()[0].equals(mWiFiNetworkAgent.getNetwork()) || |
| 1483 | mCm.getAllNetworks()[1].equals(mWiFiNetworkAgent.getNetwork())); |
| 1484 | // Test bringing up validated WiFi. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1485 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1486 | mWiFiNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1487 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1488 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1489 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1490 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1491 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1492 | assertTrue(mCm.getAllNetworks()[0].equals(mCellNetworkAgent.getNetwork()) || |
| 1493 | mCm.getAllNetworks()[1].equals(mCellNetworkAgent.getNetwork())); |
| 1494 | // Test cellular linger timeout. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1495 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1496 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1497 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1498 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1499 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1500 | assertEquals(mCm.getAllNetworks()[0], mCm.getActiveNetwork()); |
| 1501 | // Test WiFi 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 | mWiFiNetworkAgent.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 | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1509 | public void testValidatedCellularOutscoresUnvalidatedWiFi() throws Exception { |
| 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 | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1513 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1514 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1515 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1516 | // Test bringing up unvalidated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1517 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1518 | mCellNetworkAgent.connect(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1519 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1520 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1521 | // Test cellular disconnect. |
| 1522 | mCellNetworkAgent.disconnect(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1523 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1524 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1525 | // Test bringing up validated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1526 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1527 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1528 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1529 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1530 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1531 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1532 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1533 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1534 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1535 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1536 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1537 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1538 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1539 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1540 | verifyNoNetwork(); |
| 1541 | } |
| 1542 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1543 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1544 | public void testUnvalidatedWifiOutscoresUnvalidatedCellular() throws Exception { |
| 1545 | // Test bringing up unvalidated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1546 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1547 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1548 | mCellNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1549 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1550 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1551 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1552 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1553 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1554 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1555 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1556 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1557 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1558 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1559 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1560 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1561 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1562 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1563 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1564 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1565 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1566 | verifyNoNetwork(); |
| 1567 | } |
| 1568 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1569 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1570 | public void testUnlingeringDoesNotValidate() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1571 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1572 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1573 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1574 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1575 | waitFor(cv); |
| 1576 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1577 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1578 | NET_CAPABILITY_VALIDATED)); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1579 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1580 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1581 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1582 | mCellNetworkAgent.connect(true); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1583 | waitFor(cv); |
| 1584 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1585 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1586 | NET_CAPABILITY_VALIDATED)); |
| 1587 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1588 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1589 | mCellNetworkAgent.disconnect(); |
| 1590 | waitFor(cv); |
| 1591 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1592 | // Unlingering a network should not cause it to be marked as validated. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1593 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1594 | NET_CAPABILITY_VALIDATED)); |
| 1595 | } |
| 1596 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1597 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1598 | public void testCellularOutscoresWeakWifi() throws Exception { |
| 1599 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1600 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1601 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1602 | mCellNetworkAgent.connect(true); |
| 1603 | waitFor(cv); |
| 1604 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1605 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1606 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1607 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1608 | mWiFiNetworkAgent.connect(true); |
| 1609 | waitFor(cv); |
| 1610 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1611 | // Test WiFi getting really weak. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1612 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1613 | mWiFiNetworkAgent.adjustScore(-11); |
| 1614 | waitFor(cv); |
| 1615 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1616 | // Test WiFi restoring signal strength. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1617 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1618 | mWiFiNetworkAgent.adjustScore(11); |
| 1619 | waitFor(cv); |
| 1620 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1621 | } |
| 1622 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1623 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1624 | public void testReapingNetwork() throws Exception { |
| 1625 | // Test bringing up WiFi without NET_CAPABILITY_INTERNET. |
| 1626 | // 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] | 1627 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1628 | mWiFiNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1629 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1630 | // Test bringing up cellular without NET_CAPABILITY_INTERNET. |
| 1631 | // 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] | 1632 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1633 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1634 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1635 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1636 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1637 | final ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1638 | mWiFiNetworkAgent.connect(true); |
| 1639 | waitFor(cv); |
| 1640 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1641 | // Test bringing up unvalidated cellular. |
| 1642 | // Expect it to be torn down because it could never be the highest scoring network |
| 1643 | // satisfying the default request even if it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1644 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1645 | mCellNetworkAgent.connect(false); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1646 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1647 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1648 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1649 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1650 | } |
| 1651 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1652 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1653 | public void testCellularFallback() throws Exception { |
| 1654 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1655 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1656 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1657 | mCellNetworkAgent.connect(true); |
| 1658 | waitFor(cv); |
| 1659 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1660 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1661 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1662 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1663 | mWiFiNetworkAgent.connect(true); |
| 1664 | waitFor(cv); |
| 1665 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1666 | // Reevaluate WiFi (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1667 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1668 | assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1669 | NET_CAPABILITY_VALIDATED)); |
| 1670 | mCm.reportBadNetwork(mWiFiNetworkAgent.getNetwork()); |
| 1671 | // Should quickly fall back to Cellular. |
| 1672 | waitFor(cv); |
| 1673 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1674 | NET_CAPABILITY_VALIDATED)); |
| 1675 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1676 | // Reevaluate cellular (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1677 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1678 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1679 | NET_CAPABILITY_VALIDATED)); |
| 1680 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1681 | // Should quickly fall back to WiFi. |
| 1682 | waitFor(cv); |
| 1683 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1684 | NET_CAPABILITY_VALIDATED)); |
| 1685 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1686 | NET_CAPABILITY_VALIDATED)); |
| 1687 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1688 | } |
| 1689 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1690 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1691 | public void testWiFiFallback() throws Exception { |
| 1692 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1693 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1694 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1695 | mWiFiNetworkAgent.connect(false); |
| 1696 | waitFor(cv); |
| 1697 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1698 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1699 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1700 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1701 | mCellNetworkAgent.connect(true); |
| 1702 | waitFor(cv); |
| 1703 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1704 | // Reevaluate cellular (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1705 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1706 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1707 | NET_CAPABILITY_VALIDATED)); |
| 1708 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1709 | // Should quickly fall back to WiFi. |
| 1710 | waitFor(cv); |
| 1711 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1712 | NET_CAPABILITY_VALIDATED)); |
| 1713 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1714 | } |
| 1715 | |
Lorenzo Colitti | ed3168e | 2019-01-23 17:54:08 +0900 | [diff] [blame] | 1716 | @Test |
| 1717 | public void testRequiresValidation() { |
| 1718 | assertTrue(NetworkMonitorUtils.isValidationRequired( |
| 1719 | mCm.getDefaultRequest().networkCapabilities)); |
| 1720 | } |
| 1721 | |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1722 | /** |
| 1723 | * Utility NetworkCallback for testing. The caller must explicitly test for all the callbacks |
| 1724 | * this class receives, by calling expectCallback() exactly once each time a callback is |
| 1725 | * received. assertNoCallback may be called at any time. |
| 1726 | */ |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1727 | private class TestNetworkCallback extends TestableNetworkCallback { |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 1728 | TestNetworkCallback() { |
| 1729 | super(TEST_CALLBACK_TIMEOUT_MS); |
| 1730 | } |
| 1731 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1732 | @Override |
| 1733 | public void assertNoCallback() { |
| 1734 | // TODO: better support this use case in TestableNetworkCallback |
| 1735 | waitForIdle(); |
| 1736 | assertNoCallback(0 /* timeout */); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1737 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1738 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1739 | @Override |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1740 | 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] | 1741 | final long timeoutMs) { |
| 1742 | final T callback = super.expectCallback(type, n, timeoutMs); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1743 | if (callback instanceof CallbackEntry.Losing) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1744 | // 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] | 1745 | final CallbackEntry.Losing losing = (CallbackEntry.Losing) callback; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1746 | final int maxMsToLive = losing.getMaxMsToLive(); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1747 | String msg = String.format( |
| 1748 | "Invalid linger time value %d, must be between %d and %d", |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1749 | maxMsToLive, 0, mService.mLingerDelayMs); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1750 | assertTrue(msg, 0 <= maxMsToLive && maxMsToLive <= mService.mLingerDelayMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1751 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1752 | return callback; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1753 | } |
| 1754 | } |
| 1755 | |
| 1756 | // Can't be part of TestNetworkCallback because "cannot be declared static; static methods can |
| 1757 | // only be declared in a static or top level type". |
| 1758 | static void assertNoCallbacks(TestNetworkCallback ... callbacks) { |
| 1759 | for (TestNetworkCallback c : callbacks) { |
| 1760 | c.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1761 | } |
| 1762 | } |
| 1763 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1764 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1765 | public void testStateChangeNetworkCallbacks() throws Exception { |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1766 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1767 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 1768 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1769 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 1770 | .clearCapabilities().build(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1771 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1772 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1773 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1774 | .addTransportType(TRANSPORT_CELLULAR).build(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1775 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1776 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 1777 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 1778 | |
| 1779 | // Test unvalidated networks |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1780 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1781 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1782 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1783 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1784 | cellNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1785 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1786 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1787 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1788 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1789 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1790 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1791 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1792 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1793 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1794 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1795 | cv = registerConnectivityBroadcast(2); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1796 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1797 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1798 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1799 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1800 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1801 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1802 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1803 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1804 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1805 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1806 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1807 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1808 | cellNetworkCallback.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1809 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1810 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1811 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1812 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1813 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1814 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1815 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1816 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1817 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1818 | |
| 1819 | // Test validated networks |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1820 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1821 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1822 | genericNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1823 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1824 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1825 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1826 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1827 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1828 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1829 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1830 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1831 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1832 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1833 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1834 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1835 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1836 | genericNetworkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1837 | genericNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1838 | wifiNetworkCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1839 | cellNetworkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1840 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1841 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1842 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1843 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1844 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1845 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1846 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1847 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1848 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1849 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1850 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1851 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1852 | } |
| 1853 | |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 1854 | private void doNetworkCallbacksSanitizationTest(boolean sanitized) throws Exception { |
| 1855 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 1856 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1857 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1858 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1859 | mCm.registerNetworkCallback(wifiRequest, callback); |
| 1860 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1861 | |
| 1862 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1863 | mWiFiNetworkAgent.connect(false); |
| 1864 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1865 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1866 | |
| 1867 | final LinkProperties newLp = new LinkProperties(); |
| 1868 | final Uri capportUrl = Uri.parse("https://capport.example.com/api"); |
| 1869 | final CaptivePortalData capportData = new CaptivePortalData.Builder() |
| 1870 | .setCaptive(true).build(); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 1871 | |
| 1872 | final Uri expectedCapportUrl = sanitized ? null : capportUrl; |
Remi NGUYEN VAN | 91aa5bc | 2019-12-12 12:57:11 +0900 | [diff] [blame] | 1873 | newLp.setCaptivePortalApiUrl(capportUrl); |
| 1874 | mWiFiNetworkAgent.sendLinkProperties(newLp); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 1875 | callback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp -> |
Remi NGUYEN VAN | 91aa5bc | 2019-12-12 12:57:11 +0900 | [diff] [blame] | 1876 | Objects.equals(expectedCapportUrl, lp.getCaptivePortalApiUrl())); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 1877 | defaultCallback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp -> |
Remi NGUYEN VAN | 91aa5bc | 2019-12-12 12:57:11 +0900 | [diff] [blame] | 1878 | Objects.equals(expectedCapportUrl, lp.getCaptivePortalApiUrl())); |
| 1879 | |
| 1880 | final CaptivePortalData expectedCapportData = sanitized ? null : capportData; |
| 1881 | mWiFiNetworkAgent.notifyCaptivePortalDataChanged(capportData); |
| 1882 | callback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp -> |
| 1883 | Objects.equals(expectedCapportData, lp.getCaptivePortalData())); |
| 1884 | defaultCallback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp -> |
| 1885 | Objects.equals(expectedCapportData, lp.getCaptivePortalData())); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 1886 | |
| 1887 | final LinkProperties lp = mCm.getLinkProperties(mWiFiNetworkAgent.getNetwork()); |
| 1888 | assertEquals(expectedCapportUrl, lp.getCaptivePortalApiUrl()); |
| 1889 | assertEquals(expectedCapportData, lp.getCaptivePortalData()); |
| 1890 | } |
| 1891 | |
| 1892 | @Test |
| 1893 | public void networkCallbacksSanitizationTest_Sanitize() throws Exception { |
| 1894 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 1895 | PERMISSION_DENIED); |
| 1896 | mServiceContext.setPermission(Manifest.permission.NETWORK_SETTINGS, |
| 1897 | PERMISSION_DENIED); |
| 1898 | doNetworkCallbacksSanitizationTest(true /* sanitized */); |
| 1899 | } |
| 1900 | |
| 1901 | @Test |
| 1902 | public void networkCallbacksSanitizationTest_NoSanitize_NetworkStack() throws Exception { |
| 1903 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 1904 | PERMISSION_GRANTED); |
| 1905 | mServiceContext.setPermission(Manifest.permission.NETWORK_SETTINGS, PERMISSION_DENIED); |
| 1906 | doNetworkCallbacksSanitizationTest(false /* sanitized */); |
| 1907 | } |
| 1908 | |
| 1909 | @Test |
| 1910 | public void networkCallbacksSanitizationTest_NoSanitize_Settings() throws Exception { |
| 1911 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 1912 | PERMISSION_DENIED); |
| 1913 | mServiceContext.setPermission(Manifest.permission.NETWORK_SETTINGS, PERMISSION_GRANTED); |
| 1914 | doNetworkCallbacksSanitizationTest(false /* sanitized */); |
| 1915 | } |
| 1916 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1917 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 1918 | public void testMultipleLingering() throws Exception { |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1919 | // This test would be flaky with the default 120ms timer: that is short enough that |
| 1920 | // lingered networks are torn down before assertions can be run. We don't want to mock the |
| 1921 | // lingering timer to keep the WakeupMessage logic realistic: this has already proven useful |
| 1922 | // in detecting races. |
| 1923 | mService.mLingerDelayMs = 300; |
| 1924 | |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1925 | NetworkRequest request = new NetworkRequest.Builder() |
| 1926 | .clearCapabilities().addCapability(NET_CAPABILITY_NOT_METERED) |
| 1927 | .build(); |
| 1928 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1929 | mCm.registerNetworkCallback(request, callback); |
| 1930 | |
| 1931 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1932 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1933 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1934 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1935 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1936 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1937 | |
| 1938 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1939 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1940 | mEthernetNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1941 | |
| 1942 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1943 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1944 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1945 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1946 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1947 | |
| 1948 | mWiFiNetworkAgent.connect(true); |
| 1949 | // We get AVAILABLE on wifi when wifi connects and satisfies our unmetered request. |
| 1950 | // We then get LOSING when wifi validates and cell is outscored. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1951 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1952 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1953 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1954 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1955 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1956 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1957 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1958 | |
| 1959 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1960 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1961 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1962 | callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1963 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1964 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1965 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1966 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1967 | |
| 1968 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1969 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 1970 | defaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1971 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1972 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1973 | |
| 1974 | for (int i = 0; i < 4; i++) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1975 | TestNetworkAgentWrapper oldNetwork, newNetwork; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1976 | if (i % 2 == 0) { |
| 1977 | mWiFiNetworkAgent.adjustScore(-15); |
| 1978 | oldNetwork = mWiFiNetworkAgent; |
| 1979 | newNetwork = mCellNetworkAgent; |
| 1980 | } else { |
| 1981 | mWiFiNetworkAgent.adjustScore(15); |
| 1982 | oldNetwork = mCellNetworkAgent; |
| 1983 | newNetwork = mWiFiNetworkAgent; |
| 1984 | |
| 1985 | } |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1986 | callback.expectCallback(CallbackEntry.LOSING, oldNetwork); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1987 | // TODO: should we send an AVAILABLE callback to newNetwork, to indicate that it is no |
| 1988 | // longer lingering? |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1989 | defaultCallback.expectAvailableCallbacksValidated(newNetwork); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1990 | assertEquals(newNetwork.getNetwork(), mCm.getActiveNetwork()); |
| 1991 | } |
| 1992 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1993 | |
| 1994 | // Verify that if a network no longer satisfies a request, we send LOST and not LOSING, even |
| 1995 | // if the network is still up. |
| 1996 | mWiFiNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1997 | // We expect a notification about the capabilities change, and nothing else. |
| 1998 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, mWiFiNetworkAgent); |
| 1999 | defaultCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2000 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2001 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2002 | |
| 2003 | // Wifi no longer satisfies our listen, which is for an unmetered network. |
| 2004 | // 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] | 2005 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2006 | |
| 2007 | // Disconnect our test networks. |
| 2008 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2009 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2010 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2011 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2012 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2013 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2014 | waitForIdle(); |
| 2015 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2016 | |
| 2017 | mCm.unregisterNetworkCallback(callback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2018 | waitForIdle(); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2019 | |
| 2020 | // Check that a network is only lingered or torn down if it would not satisfy a request even |
| 2021 | // if it validated. |
| 2022 | request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 2023 | callback = new TestNetworkCallback(); |
| 2024 | |
| 2025 | mCm.registerNetworkCallback(request, callback); |
| 2026 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2027 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2028 | mCellNetworkAgent.connect(false); // Score: 10 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2029 | callback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 2030 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2031 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2032 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2033 | |
| 2034 | // Bring up wifi with a score of 20. |
| 2035 | // 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] | 2036 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2037 | mWiFiNetworkAgent.connect(false); // Score: 20 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2038 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2039 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2040 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2041 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2042 | |
| 2043 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2044 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2045 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2046 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2047 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2048 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2049 | |
Chalard Jean | fb83076 | 2020-02-20 07:32:12 +0000 | [diff] [blame] | 2050 | // Bring up wifi with a score of 70. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2051 | // 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] | 2052 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | fb83076 | 2020-02-20 07:32:12 +0000 | [diff] [blame] | 2053 | mWiFiNetworkAgent.adjustScore(50); |
| 2054 | mWiFiNetworkAgent.connect(false); // Score: 70 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2055 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2056 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | fb83076 | 2020-02-20 07:32:12 +0000 | [diff] [blame] | 2057 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2058 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2059 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2060 | |
| 2061 | // Tear down wifi. |
| 2062 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2063 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2064 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2065 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2066 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2067 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2068 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2069 | // Bring up wifi, then validate it. Previous versions would immediately tear down cell, but |
| 2070 | // 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] | 2071 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2072 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2073 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2074 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2075 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2076 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2077 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2078 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2079 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2080 | |
| 2081 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2082 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2083 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2084 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2085 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2086 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 2087 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2088 | waitForIdle(); |
| 2089 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2090 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2091 | // 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] | 2092 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2093 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2094 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2095 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2096 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2097 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2098 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2099 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2100 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2101 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2102 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 2103 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2104 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2105 | |
| 2106 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2107 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2108 | NetworkCallback noopCallback = new NetworkCallback(); |
| 2109 | mCm.requestNetwork(cellRequest, noopCallback); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2110 | // TODO: should this cause an AVAILABLE callback, to indicate that the network is no longer |
| 2111 | // lingering? |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2112 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2113 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2114 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2115 | // Similar to the above: lingering can start even after the lingered request is removed. |
| 2116 | // Disconnect wifi and switch to cell. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 2117 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2118 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2119 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2120 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2121 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2122 | |
| 2123 | // Cell is now the default network. Pin it with a cell-specific request. |
| 2124 | noopCallback = new NetworkCallback(); // Can't reuse NetworkCallbacks. http://b/20701525 |
| 2125 | mCm.requestNetwork(cellRequest, noopCallback); |
| 2126 | |
| 2127 | // Now connect wifi, and expect it to become the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2128 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2129 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2130 | callback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 2131 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2132 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2133 | // The default request is lingering on cell, but nothing happens to cell, and we send no |
| 2134 | // callbacks for it, because it's kept up by cellRequest. |
| 2135 | callback.assertNoCallback(); |
| 2136 | // Now unregister cellRequest and expect cell to start lingering. |
| 2137 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2138 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2139 | |
| 2140 | // Let linger run its course. |
| 2141 | callback.assertNoCallback(); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 2142 | final int lingerTimeoutMs = mService.mLingerDelayMs + mService.mLingerDelayMs / 4; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2143 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2144 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2145 | // Register a TRACK_DEFAULT request and check that it does not affect lingering. |
| 2146 | TestNetworkCallback trackDefaultCallback = new TestNetworkCallback(); |
| 2147 | mCm.registerDefaultNetworkCallback(trackDefaultCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2148 | trackDefaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2149 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2150 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2151 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2152 | callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2153 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2154 | trackDefaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
| 2155 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2156 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2157 | |
| 2158 | // Let linger run its course. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2159 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2160 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 2161 | // Clean up. |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2162 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2163 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 2164 | defaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 2165 | trackDefaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2166 | |
| 2167 | mCm.unregisterNetworkCallback(callback); |
| 2168 | mCm.unregisterNetworkCallback(defaultCallback); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2169 | mCm.unregisterNetworkCallback(trackDefaultCallback); |
| 2170 | } |
| 2171 | |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 2172 | private void grantUsingBackgroundNetworksPermissionForUid(final int uid) throws Exception { |
| 2173 | final String testPackageName = mContext.getPackageName(); |
| 2174 | when(mPackageManager.getPackageInfo(eq(testPackageName), eq(GET_PERMISSIONS))) |
| 2175 | .thenReturn(buildPackageInfo(true, uid)); |
| 2176 | mService.mPermissionMonitor.onPackageAdded(testPackageName, uid); |
| 2177 | } |
| 2178 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2179 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2180 | public void testNetworkGoesIntoBackgroundAfterLinger() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 2181 | setAlwaysOnNetworks(true); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 2182 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2183 | NetworkRequest request = new NetworkRequest.Builder() |
| 2184 | .clearCapabilities() |
| 2185 | .build(); |
| 2186 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2187 | mCm.registerNetworkCallback(request, callback); |
| 2188 | |
| 2189 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 2190 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 2191 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2192 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 2193 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2194 | |
| 2195 | mCellNetworkAgent.connect(true); |
| 2196 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2197 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2198 | |
| 2199 | // Wifi comes up and cell lingers. |
| 2200 | mWiFiNetworkAgent.connect(true); |
| 2201 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2202 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2203 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2204 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2205 | |
| 2206 | // File a request for cellular, then release it. |
| 2207 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2208 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2209 | NetworkCallback noopCallback = new NetworkCallback(); |
| 2210 | mCm.requestNetwork(cellRequest, noopCallback); |
| 2211 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2212 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2213 | |
| 2214 | // Let linger run its course. |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 2215 | callback.assertNoCallback(); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2216 | final int lingerTimeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
| 2217 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent, |
| 2218 | lingerTimeoutMs); |
| 2219 | |
| 2220 | // Clean up. |
| 2221 | mCm.unregisterNetworkCallback(defaultCallback); |
| 2222 | mCm.unregisterNetworkCallback(callback); |
| 2223 | } |
| 2224 | |
| 2225 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2226 | public void testExplicitlySelected() throws Exception { |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2227 | NetworkRequest request = new NetworkRequest.Builder() |
| 2228 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2229 | .build(); |
| 2230 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2231 | mCm.registerNetworkCallback(request, callback); |
| 2232 | |
| 2233 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2234 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2235 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2236 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2237 | |
| 2238 | // Bring up unvalidated wifi with explicitlySelected=true. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2239 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2240 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2241 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2242 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2243 | |
| 2244 | // Cell Remains the default. |
| 2245 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2246 | |
| 2247 | // Lower wifi's score to below than cell, and check that it doesn't disconnect because |
| 2248 | // it's explicitly selected. |
| 2249 | mWiFiNetworkAgent.adjustScore(-40); |
| 2250 | mWiFiNetworkAgent.adjustScore(40); |
| 2251 | callback.assertNoCallback(); |
| 2252 | |
| 2253 | // If the user chooses yes on the "No Internet access, stay connected?" dialog, we switch to |
| 2254 | // wifi even though it's unvalidated. |
| 2255 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), true, false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2256 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2257 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2258 | |
| 2259 | // Disconnect wifi, and then reconnect, again with explicitlySelected=true. |
| 2260 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2261 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2262 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2263 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2264 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2265 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2266 | |
| 2267 | // If the user chooses no on the "No Internet access, stay connected?" dialog, we ask the |
| 2268 | // network to disconnect. |
| 2269 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), false, false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2270 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2271 | |
| 2272 | // Reconnect, again with explicitlySelected=true, but this time validate. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2273 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2274 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2275 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2276 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2277 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2278 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2279 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2280 | |
| 2281 | // BUG: the network will no longer linger, even though it's validated and outscored. |
| 2282 | // TODO: fix this. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2283 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2284 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2285 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2286 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2287 | callback.assertNoCallback(); |
| 2288 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2289 | // Disconnect wifi, and then reconnect as if the user had selected "yes, don't ask again" |
| 2290 | // (i.e., with explicitlySelected=true and acceptUnvalidated=true). Expect to switch to |
| 2291 | // wifi immediately. |
| 2292 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2293 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2294 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2295 | mWiFiNetworkAgent.explicitlySelected(true, true); |
| 2296 | mWiFiNetworkAgent.connect(false); |
| 2297 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2298 | callback.expectCallback(CallbackEntry.LOSING, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2299 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2300 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2301 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2302 | |
| 2303 | // Disconnect and reconnect with explicitlySelected=false and acceptUnvalidated=true. |
| 2304 | // Check that the network is not scored specially and that the device prefers cell data. |
| 2305 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2306 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2307 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2308 | mWiFiNetworkAgent.explicitlySelected(false, true); |
| 2309 | mWiFiNetworkAgent.connect(false); |
| 2310 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2311 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2312 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2313 | // Clean up. |
| 2314 | mWiFiNetworkAgent.disconnect(); |
| 2315 | mCellNetworkAgent.disconnect(); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2316 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2317 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2318 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2319 | } |
| 2320 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2321 | private int[] makeIntArray(final int size, final int value) { |
| 2322 | final int[] array = new int[size]; |
| 2323 | Arrays.fill(array, value); |
| 2324 | return array; |
| 2325 | } |
| 2326 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2327 | private void tryNetworkFactoryRequests(int capability) throws Exception { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 2328 | // Verify NOT_RESTRICTED is set appropriately |
| 2329 | final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability) |
| 2330 | .build().networkCapabilities; |
| 2331 | if (capability == NET_CAPABILITY_CBS || capability == NET_CAPABILITY_DUN || |
| 2332 | capability == NET_CAPABILITY_EIMS || capability == NET_CAPABILITY_FOTA || |
| 2333 | capability == NET_CAPABILITY_IA || capability == NET_CAPABILITY_IMS || |
Paul Jensen | aae613d | 2015-08-19 11:06:15 -0400 | [diff] [blame] | 2334 | capability == NET_CAPABILITY_RCS || capability == NET_CAPABILITY_XCAP) { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 2335 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2336 | } else { |
| 2337 | assertTrue(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2338 | } |
| 2339 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2340 | NetworkCapabilities filter = new NetworkCapabilities(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2341 | filter.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2342 | final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests"); |
| 2343 | handlerThread.start(); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2344 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2345 | mServiceContext, "testFactory", filter); |
| 2346 | testFactory.setScoreFilter(40); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2347 | ConditionVariable cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2348 | testFactory.expectAddRequestsWithScores(0); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2349 | testFactory.register(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2350 | testFactory.waitForNetworkRequests(1); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2351 | int expectedRequestCount = 1; |
| 2352 | NetworkCallback networkCallback = null; |
| 2353 | // For non-INTERNET capabilities we cannot rely on the default request being present, so |
| 2354 | // add one. |
| 2355 | if (capability != NET_CAPABILITY_INTERNET) { |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2356 | assertFalse(testFactory.getMyStartRequested()); |
| 2357 | NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build(); |
| 2358 | networkCallback = new NetworkCallback(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2359 | testFactory.expectAddRequestsWithScores(0); // New request |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2360 | mCm.requestNetwork(request, networkCallback); |
| 2361 | expectedRequestCount++; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2362 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2363 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2364 | waitFor(cv); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2365 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2366 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2367 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2368 | // Now bring in a higher scored network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2369 | TestNetworkAgentWrapper testAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2370 | // Rather than create a validated network which complicates things by registering it's |
| 2371 | // own NetworkRequest during startup, just bump up the score to cancel out the |
| 2372 | // unvalidated penalty. |
| 2373 | testAgent.adjustScore(40); |
| 2374 | cv = testFactory.getNetworkStoppedCV(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2375 | |
| 2376 | // When testAgent connects, ConnectivityService will re-send us all current requests with |
| 2377 | // the new score. There are expectedRequestCount such requests, and we must wait for all of |
| 2378 | // them. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2379 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 50)); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2380 | testAgent.connect(false); |
| 2381 | testAgent.addCapability(capability); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2382 | waitFor(cv); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2383 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2384 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2385 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2386 | // Bring in a bunch of requests. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2387 | testFactory.expectAddRequestsWithScores(makeIntArray(10, 50)); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2388 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2389 | ConnectivityManager.NetworkCallback[] networkCallbacks = |
| 2390 | new ConnectivityManager.NetworkCallback[10]; |
| 2391 | for (int i = 0; i< networkCallbacks.length; i++) { |
| 2392 | networkCallbacks[i] = new ConnectivityManager.NetworkCallback(); |
| 2393 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2394 | builder.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2395 | mCm.requestNetwork(builder.build(), networkCallbacks[i]); |
| 2396 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2397 | testFactory.waitForNetworkRequests(10 + expectedRequestCount); |
| 2398 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2399 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2400 | // Remove the requests. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2401 | testFactory.expectRemoveRequests(10); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2402 | for (int i = 0; i < networkCallbacks.length; i++) { |
| 2403 | mCm.unregisterNetworkCallback(networkCallbacks[i]); |
| 2404 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2405 | testFactory.waitForNetworkRequests(expectedRequestCount); |
| 2406 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2407 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2408 | // Drop the higher scored network. |
| 2409 | cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2410 | // With the default network disconnecting, the requests are sent with score 0 to factories. |
| 2411 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 0)); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2412 | testAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2413 | waitFor(cv); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2414 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2415 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2416 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2417 | |
Lorenzo Colitti | f1080a9 | 2020-03-02 19:46:35 +0900 | [diff] [blame] | 2418 | testFactory.terminate(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2419 | if (networkCallback != null) mCm.unregisterNetworkCallback(networkCallback); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2420 | handlerThread.quit(); |
| 2421 | } |
| 2422 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2423 | @Test |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2424 | public void testNetworkFactoryRequests() throws Exception { |
| 2425 | tryNetworkFactoryRequests(NET_CAPABILITY_MMS); |
| 2426 | tryNetworkFactoryRequests(NET_CAPABILITY_SUPL); |
| 2427 | tryNetworkFactoryRequests(NET_CAPABILITY_DUN); |
| 2428 | tryNetworkFactoryRequests(NET_CAPABILITY_FOTA); |
| 2429 | tryNetworkFactoryRequests(NET_CAPABILITY_IMS); |
| 2430 | tryNetworkFactoryRequests(NET_CAPABILITY_CBS); |
| 2431 | tryNetworkFactoryRequests(NET_CAPABILITY_WIFI_P2P); |
| 2432 | tryNetworkFactoryRequests(NET_CAPABILITY_IA); |
| 2433 | tryNetworkFactoryRequests(NET_CAPABILITY_RCS); |
| 2434 | tryNetworkFactoryRequests(NET_CAPABILITY_XCAP); |
| 2435 | tryNetworkFactoryRequests(NET_CAPABILITY_EIMS); |
| 2436 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_METERED); |
| 2437 | tryNetworkFactoryRequests(NET_CAPABILITY_INTERNET); |
| 2438 | tryNetworkFactoryRequests(NET_CAPABILITY_TRUSTED); |
| 2439 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_VPN); |
| 2440 | // Skipping VALIDATED and CAPTIVE_PORTAL as they're disallowed. |
| 2441 | } |
| 2442 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2443 | @Test |
Lorenzo Colitti | f1080a9 | 2020-03-02 19:46:35 +0900 | [diff] [blame] | 2444 | public void testNetworkFactoryUnregister() throws Exception { |
| 2445 | final NetworkCapabilities filter = new NetworkCapabilities(); |
| 2446 | filter.clearAll(); |
| 2447 | |
| 2448 | final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests"); |
| 2449 | handlerThread.start(); |
| 2450 | |
| 2451 | // Checks that calling setScoreFilter on a NetworkFactory immediately before closing it |
| 2452 | // does not crash. |
| 2453 | for (int i = 0; i < 100; i++) { |
| 2454 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 2455 | mServiceContext, "testFactory", filter); |
| 2456 | // Register the factory and don't be surprised when the default request arrives. |
Lorenzo Colitti | f1080a9 | 2020-03-02 19:46:35 +0900 | [diff] [blame] | 2457 | testFactory.expectAddRequestsWithScores(0); |
Junyu Lai | 2762be9 | 2020-03-18 10:01:45 +0000 | [diff] [blame] | 2458 | testFactory.register(); |
Lorenzo Colitti | f1080a9 | 2020-03-02 19:46:35 +0900 | [diff] [blame] | 2459 | testFactory.waitForNetworkRequests(1); |
| 2460 | |
| 2461 | testFactory.setScoreFilter(42); |
| 2462 | testFactory.terminate(); |
| 2463 | |
| 2464 | if (i % 2 == 0) { |
| 2465 | try { |
| 2466 | testFactory.register(); |
| 2467 | fail("Re-registering terminated NetworkFactory should throw"); |
| 2468 | } catch (IllegalStateException expected) { |
| 2469 | } |
| 2470 | } |
| 2471 | } |
| 2472 | handlerThread.quit(); |
| 2473 | } |
| 2474 | |
| 2475 | @Test |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2476 | public void testNoMutableNetworkRequests() throws Exception { |
| 2477 | PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent("a"), 0); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 2478 | NetworkRequest request1 = new NetworkRequest.Builder() |
| 2479 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 2480 | .build(); |
| 2481 | NetworkRequest request2 = new NetworkRequest.Builder() |
| 2482 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL) |
| 2483 | .build(); |
| 2484 | |
| 2485 | Class<IllegalArgumentException> expected = IllegalArgumentException.class; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 2486 | assertThrows(expected, () -> mCm.requestNetwork(request1, new NetworkCallback())); |
| 2487 | assertThrows(expected, () -> mCm.requestNetwork(request1, pendingIntent)); |
| 2488 | assertThrows(expected, () -> mCm.requestNetwork(request2, new NetworkCallback())); |
| 2489 | assertThrows(expected, () -> mCm.requestNetwork(request2, pendingIntent)); |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2490 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2491 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2492 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2493 | public void testMMSonWiFi() throws Exception { |
| 2494 | // Test bringing up cellular without MMS NetworkRequest gets reaped |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2495 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2496 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2497 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2498 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2499 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2500 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2501 | verifyNoNetwork(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2502 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2503 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2504 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 2505 | final ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2506 | mWiFiNetworkAgent.connect(true); |
| 2507 | waitFor(cv); |
| 2508 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2509 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2510 | // Register MMS NetworkRequest |
| 2511 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2512 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2513 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2514 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2515 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2516 | // Test bringing up unvalidated cellular with MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2517 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2518 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2519 | mCellNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2520 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2521 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2522 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2523 | // Test releasing NetworkRequest disconnects cellular with MMS |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2524 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2525 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2526 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 2527 | } |
| 2528 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2529 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2530 | public void testMMSonCell() throws Exception { |
| 2531 | // Test bringing up cellular without MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2532 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 2533 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2534 | mCellNetworkAgent.connect(false); |
| 2535 | waitFor(cv); |
| 2536 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2537 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2538 | // Register MMS NetworkRequest |
| 2539 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2540 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2541 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2542 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2543 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2544 | // Test bringing up MMS cellular network |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2545 | TestNetworkAgentWrapper |
| 2546 | mmsNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2547 | mmsNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
| 2548 | mmsNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2549 | networkCallback.expectAvailableCallbacksUnvalidated(mmsNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2550 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2551 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2552 | // Test releasing MMS NetworkRequest does not disconnect main cellular NetworkAgent |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2553 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2554 | mmsNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2555 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 2556 | } |
| 2557 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2558 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2559 | public void testPartialConnectivity() throws Exception { |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2560 | // Register network callback. |
| 2561 | NetworkRequest request = new NetworkRequest.Builder() |
| 2562 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2563 | .build(); |
| 2564 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2565 | mCm.registerNetworkCallback(request, callback); |
| 2566 | |
| 2567 | // Bring up validated mobile data. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2568 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2569 | mCellNetworkAgent.connect(true); |
| 2570 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2571 | |
| 2572 | // Bring up wifi with partial connectivity. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2573 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2574 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2575 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2576 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2577 | |
| 2578 | // Mobile data should be the default network. |
| 2579 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2580 | callback.assertNoCallback(); |
| 2581 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2582 | // With HTTPS probe disabled, NetworkMonitor should pass the network validation with http |
| 2583 | // probe. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2584 | mWiFiNetworkAgent.setNetworkPartialValid(false /* isStrictMode */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2585 | // If the user chooses yes to use this partial connectivity wifi, switch the default |
| 2586 | // network to wifi and check if wifi becomes valid or not. |
| 2587 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2588 | false /* always */); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2589 | // If user accepts partial connectivity network, |
| 2590 | // NetworkMonitor#setAcceptPartialConnectivity() should be called too. |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2591 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2592 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2593 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2594 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2595 | // validated. |
| 2596 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2597 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2598 | NetworkCapabilities nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, |
| 2599 | mWiFiNetworkAgent); |
| 2600 | assertTrue(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
| 2601 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2602 | |
| 2603 | // Disconnect and reconnect wifi with partial connectivity again. |
| 2604 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2605 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2606 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2607 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2608 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2609 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2610 | |
| 2611 | // Mobile data should be the default network. |
| 2612 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2613 | |
| 2614 | // If the user chooses no, disconnect wifi immediately. |
| 2615 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), false/* accept */, |
| 2616 | false /* always */); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2617 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2618 | |
| 2619 | // If user accepted partial connectivity before, and device reconnects to that network |
| 2620 | // again, but now the network has full connectivity. The network shouldn't contain |
| 2621 | // NET_CAPABILITY_PARTIAL_CONNECTIVITY. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2622 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2623 | // acceptUnvalidated is also used as setting for accepting partial networks. |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2624 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2625 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2626 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2627 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2628 | // If user accepted partial connectivity network before, |
| 2629 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2630 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2631 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2632 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2633 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2634 | nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2635 | assertFalse(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2636 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2637 | // Wifi should be the default network. |
| 2638 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2639 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2640 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2641 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2642 | // The user accepted partial connectivity and selected "don't ask again". Now the user |
| 2643 | // reconnects to the partial connectivity network. Switch to wifi as soon as partial |
| 2644 | // connectivity is detected. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2645 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2646 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2647 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2648 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2649 | // If user accepted partial connectivity network before, |
| 2650 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2651 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2652 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2653 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2654 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2655 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2656 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2657 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2658 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2659 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2660 | // validated. |
| 2661 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
| 2662 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2663 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2664 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2665 | |
| 2666 | // If the user accepted partial connectivity, and the device auto-reconnects to the partial |
| 2667 | // connectivity network, it should contain both PARTIAL_CONNECTIVITY and VALIDATED. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2668 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2669 | mWiFiNetworkAgent.explicitlySelected(false /* explicitlySelected */, |
| 2670 | true /* acceptUnvalidated */); |
| 2671 | |
| 2672 | // NetworkMonitor will immediately (once the HTTPS probe fails...) report the network as |
| 2673 | // valid, because ConnectivityService calls setAcceptPartialConnectivity before it calls |
| 2674 | // notifyNetworkConnected. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2675 | mWiFiNetworkAgent.connectWithPartialValidConnectivity(false /* isStrictMode */); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2676 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2677 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2678 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2679 | callback.expectCapabilitiesWith( |
| 2680 | NET_CAPABILITY_PARTIAL_CONNECTIVITY | NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2681 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2682 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2683 | } |
| 2684 | |
| 2685 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2686 | public void testCaptivePortalOnPartialConnectivity() throws Exception { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2687 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2688 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2689 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2690 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2691 | |
| 2692 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2693 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2694 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2695 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2696 | |
| 2697 | // Bring up a network with a captive portal. |
| 2698 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2699 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2700 | String redirectUrl = "http://android.com/path"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2701 | mWiFiNetworkAgent.connectWithCaptivePortal(redirectUrl, false /* isStrictMode */); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2702 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2703 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), redirectUrl); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2704 | |
| 2705 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
| 2706 | mCm.startCaptivePortalApp(mWiFiNetworkAgent.getNetwork()); |
| 2707 | verify(mWiFiNetworkAgent.mNetworkMonitor, timeout(TIMEOUT_MS).times(1)) |
| 2708 | .launchCaptivePortalApp(); |
| 2709 | |
| 2710 | // Report that the captive portal is dismissed with partial connectivity, and check that |
| 2711 | // callbacks are fired. |
| 2712 | mWiFiNetworkAgent.setNetworkPartial(); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2713 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2714 | waitForIdle(); |
| 2715 | captivePortalCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2716 | mWiFiNetworkAgent); |
| 2717 | |
| 2718 | // Report partial connectivity is accepted. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2719 | mWiFiNetworkAgent.setNetworkPartialValid(false /* isStrictMode */); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2720 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2721 | false /* always */); |
| 2722 | waitForIdle(); |
| 2723 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2724 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2725 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 2726 | NetworkCapabilities nc = |
| 2727 | validatedCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2728 | mWiFiNetworkAgent); |
| 2729 | |
| 2730 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2731 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2732 | } |
| 2733 | |
| 2734 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2735 | public void testCaptivePortal() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2736 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2737 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2738 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2739 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2740 | |
| 2741 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2742 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2743 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2744 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2745 | |
| 2746 | // Bring up a network with a captive portal. |
| 2747 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2748 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2749 | String firstRedirectUrl = "http://example.com/firstPath"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2750 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2751 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2752 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), firstRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2753 | |
| 2754 | // Take down network. |
| 2755 | // Expect onLost callback. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2756 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2757 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2758 | |
| 2759 | // Bring up a network with a captive portal. |
| 2760 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2761 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2762 | String secondRedirectUrl = "http://example.com/secondPath"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2763 | mWiFiNetworkAgent.connectWithCaptivePortal(secondRedirectUrl, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2764 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2765 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), secondRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2766 | |
| 2767 | // Make captive portal disappear then revalidate. |
| 2768 | // Expect onLost callback because network no longer provides NET_CAPABILITY_CAPTIVE_PORTAL. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2769 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2770 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2771 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2772 | |
| 2773 | // Expect NET_CAPABILITY_VALIDATED onAvailable callback. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2774 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2775 | |
| 2776 | // Break network connectivity. |
| 2777 | // Expect NET_CAPABILITY_VALIDATED onLost callback. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2778 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2779 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2780 | validatedCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2781 | } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 2782 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2783 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2784 | public void testCaptivePortalApp() throws Exception { |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2785 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2786 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2787 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2788 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2789 | |
| 2790 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2791 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2792 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2793 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2794 | |
| 2795 | // Bring up wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2796 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2797 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2798 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2799 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2800 | |
| 2801 | // Check that calling startCaptivePortalApp does nothing. |
| 2802 | final int fastTimeoutMs = 100; |
| 2803 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2804 | waitForIdle(); |
| 2805 | verify(mWiFiNetworkAgent.mNetworkMonitor, never()).launchCaptivePortalApp(); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2806 | mServiceContext.expectNoStartActivityIntent(fastTimeoutMs); |
| 2807 | |
| 2808 | // Turn into a captive portal. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2809 | mWiFiNetworkAgent.setNetworkPortal("http://example.com", false /* isStrictMode */); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2810 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2811 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2812 | validatedCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2813 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2814 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2815 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2816 | waitForIdle(); |
| 2817 | verify(mWiFiNetworkAgent.mNetworkMonitor).launchCaptivePortalApp(); |
| 2818 | |
| 2819 | // NetworkMonitor uses startCaptivePortal(Network, Bundle) (startCaptivePortalAppInternal) |
| 2820 | final Bundle testBundle = new Bundle(); |
| 2821 | final String testKey = "testkey"; |
| 2822 | final String testValue = "testvalue"; |
| 2823 | testBundle.putString(testKey, testValue); |
Remi NGUYEN VAN | ead1ef4 | 2019-12-17 16:45:42 +0900 | [diff] [blame] | 2824 | mServiceContext.setPermission(NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, |
| 2825 | PERMISSION_GRANTED); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2826 | mCm.startCaptivePortalApp(wifiNetwork, testBundle); |
| 2827 | final Intent signInIntent = mServiceContext.expectStartActivityIntent(TIMEOUT_MS); |
| 2828 | assertEquals(ACTION_CAPTIVE_PORTAL_SIGN_IN, signInIntent.getAction()); |
| 2829 | assertEquals(testValue, signInIntent.getStringExtra(testKey)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2830 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2831 | // Report that the captive portal is dismissed, and check that callbacks are fired |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2832 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2833 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2834 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2835 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2836 | |
| 2837 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2838 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2839 | } |
| 2840 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2841 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2842 | public void testAvoidOrIgnoreCaptivePortals() throws Exception { |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2843 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2844 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2845 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2846 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2847 | |
| 2848 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2849 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2850 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2851 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2852 | |
| 2853 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_AVOID); |
| 2854 | // Bring up a network with a captive portal. |
| 2855 | // 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] | 2856 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2857 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2858 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2859 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl, false /* isStrictMode */); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2860 | mWiFiNetworkAgent.expectDisconnected(); |
| 2861 | mWiFiNetworkAgent.expectPreventReconnectReceived(); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2862 | |
| 2863 | assertNoCallbacks(captivePortalCallback, validatedCallback); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2864 | } |
| 2865 | |
Remi NGUYEN VAN | 91aa5bc | 2019-12-12 12:57:11 +0900 | [diff] [blame] | 2866 | @Test |
| 2867 | public void testCaptivePortalApi() throws Exception { |
| 2868 | mServiceContext.setPermission( |
| 2869 | android.Manifest.permission.NETWORK_SETTINGS, PERMISSION_GRANTED); |
| 2870 | |
| 2871 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2872 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2873 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2874 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2875 | |
| 2876 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 2877 | final String redirectUrl = "http://example.com/firstPath"; |
| 2878 | |
| 2879 | mWiFiNetworkAgent.connectWithCaptivePortal(redirectUrl, false /* isStrictMode */); |
| 2880 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2881 | |
| 2882 | final CaptivePortalData testData = new CaptivePortalData.Builder() |
| 2883 | .setUserPortalUrl(Uri.parse(redirectUrl)) |
| 2884 | .setBytesRemaining(12345L) |
| 2885 | .build(); |
| 2886 | |
| 2887 | mWiFiNetworkAgent.notifyCaptivePortalDataChanged(testData); |
| 2888 | |
| 2889 | captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent, |
| 2890 | lp -> testData.equals(lp.getCaptivePortalData())); |
| 2891 | |
| 2892 | final LinkProperties newLps = new LinkProperties(); |
| 2893 | newLps.setMtu(1234); |
| 2894 | mWiFiNetworkAgent.sendLinkProperties(newLps); |
| 2895 | // CaptivePortalData is not lost and unchanged when LPs are received from the NetworkAgent |
| 2896 | captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent, |
| 2897 | lp -> testData.equals(lp.getCaptivePortalData()) && lp.getMtu() == 1234); |
| 2898 | } |
| 2899 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2900 | private NetworkRequest.Builder newWifiRequestBuilder() { |
| 2901 | return new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI); |
| 2902 | } |
| 2903 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2904 | /** |
| 2905 | * Verify request matching behavior with network specifiers. |
| 2906 | * |
| 2907 | * Note: this test is somewhat problematic since it involves removing capabilities from |
| 2908 | * agents - i.e. agents rejecting requests which they previously accepted. This is flagged |
| 2909 | * as a WTF bug in |
| 2910 | * {@link ConnectivityService#mixInCapabilities(NetworkAgentInfo, NetworkCapabilities)} but |
| 2911 | * does work. |
| 2912 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2913 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2914 | public void testNetworkSpecifier() throws Exception { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2915 | // A NetworkSpecifier subclass that matches all networks but must not be visible to apps. |
| 2916 | class ConfidentialMatchAllNetworkSpecifier extends NetworkSpecifier implements |
| 2917 | Parcelable { |
| 2918 | @Override |
Chalard Jean | 2da4f9f | 2020-03-27 17:57:34 +0900 | [diff] [blame] | 2919 | public boolean canBeSatisfiedBy(NetworkSpecifier other) { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2920 | return true; |
| 2921 | } |
| 2922 | |
| 2923 | @Override |
| 2924 | public int describeContents() { |
| 2925 | return 0; |
| 2926 | } |
| 2927 | |
| 2928 | @Override |
| 2929 | public void writeToParcel(Parcel dest, int flags) {} |
| 2930 | |
| 2931 | @Override |
| 2932 | public NetworkSpecifier redact() { |
| 2933 | return null; |
| 2934 | } |
| 2935 | } |
| 2936 | |
| 2937 | // A network specifier that matches either another LocalNetworkSpecifier with the same |
| 2938 | // string or a ConfidentialMatchAllNetworkSpecifier, and can be passed to apps as is. |
| 2939 | class LocalStringNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2940 | private String mString; |
| 2941 | |
| 2942 | LocalStringNetworkSpecifier(String string) { |
| 2943 | mString = string; |
| 2944 | } |
| 2945 | |
| 2946 | @Override |
Chalard Jean | 2da4f9f | 2020-03-27 17:57:34 +0900 | [diff] [blame] | 2947 | public boolean canBeSatisfiedBy(NetworkSpecifier other) { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2948 | if (other instanceof LocalStringNetworkSpecifier) { |
| 2949 | return TextUtils.equals(mString, |
| 2950 | ((LocalStringNetworkSpecifier) other).mString); |
| 2951 | } |
| 2952 | if (other instanceof ConfidentialMatchAllNetworkSpecifier) return true; |
| 2953 | return false; |
| 2954 | } |
| 2955 | |
| 2956 | @Override |
| 2957 | public int describeContents() { |
| 2958 | return 0; |
| 2959 | } |
| 2960 | @Override |
| 2961 | public void writeToParcel(Parcel dest, int flags) {} |
| 2962 | } |
| 2963 | |
| 2964 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2965 | NetworkRequest rEmpty1 = newWifiRequestBuilder().build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2966 | NetworkRequest rEmpty2 = newWifiRequestBuilder().setNetworkSpecifier((String) null).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2967 | NetworkRequest rEmpty3 = newWifiRequestBuilder().setNetworkSpecifier("").build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2968 | NetworkRequest rEmpty4 = newWifiRequestBuilder().setNetworkSpecifier( |
| 2969 | (NetworkSpecifier) null).build(); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2970 | NetworkRequest rFoo = newWifiRequestBuilder().setNetworkSpecifier( |
| 2971 | new LocalStringNetworkSpecifier("foo")).build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2972 | NetworkRequest rBar = newWifiRequestBuilder().setNetworkSpecifier( |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2973 | new LocalStringNetworkSpecifier("bar")).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2974 | |
| 2975 | TestNetworkCallback cEmpty1 = new TestNetworkCallback(); |
| 2976 | TestNetworkCallback cEmpty2 = new TestNetworkCallback(); |
| 2977 | TestNetworkCallback cEmpty3 = new TestNetworkCallback(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2978 | TestNetworkCallback cEmpty4 = new TestNetworkCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2979 | TestNetworkCallback cFoo = new TestNetworkCallback(); |
| 2980 | TestNetworkCallback cBar = new TestNetworkCallback(); |
| 2981 | TestNetworkCallback[] emptyCallbacks = new TestNetworkCallback[] { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2982 | cEmpty1, cEmpty2, cEmpty3, cEmpty4 }; |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2983 | |
| 2984 | mCm.registerNetworkCallback(rEmpty1, cEmpty1); |
| 2985 | mCm.registerNetworkCallback(rEmpty2, cEmpty2); |
| 2986 | mCm.registerNetworkCallback(rEmpty3, cEmpty3); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2987 | mCm.registerNetworkCallback(rEmpty4, cEmpty4); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2988 | mCm.registerNetworkCallback(rFoo, cFoo); |
| 2989 | mCm.registerNetworkCallback(rBar, cBar); |
| 2990 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2991 | LocalStringNetworkSpecifier nsFoo = new LocalStringNetworkSpecifier("foo"); |
| 2992 | LocalStringNetworkSpecifier nsBar = new LocalStringNetworkSpecifier("bar"); |
| 2993 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2994 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2995 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2996 | cEmpty1.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2997 | cEmpty2.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2998 | cEmpty3.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2999 | cEmpty4.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3000 | assertNoCallbacks(cFoo, cBar); |
| 3001 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3002 | mWiFiNetworkAgent.setNetworkSpecifier(nsFoo); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3003 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3004 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3005 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3006 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3007 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3008 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3009 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3010 | assertEquals(nsFoo, |
| 3011 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3012 | cFoo.assertNoCallback(); |
| 3013 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3014 | mWiFiNetworkAgent.setNetworkSpecifier(nsBar); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3015 | cFoo.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3016 | cBar.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3017 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3018 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3019 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3020 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3021 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3022 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3023 | assertEquals(nsBar, |
| 3024 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 3025 | cBar.assertNoCallback(); |
| 3026 | |
| 3027 | mWiFiNetworkAgent.setNetworkSpecifier(new ConfidentialMatchAllNetworkSpecifier()); |
| 3028 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 3029 | for (TestNetworkCallback c : emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3030 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3031 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3032 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3033 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3034 | (caps) -> caps.getNetworkSpecifier() == null); |
| 3035 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 3036 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3037 | assertNull( |
| 3038 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 3039 | cFoo.assertNoCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3040 | cBar.assertNoCallback(); |
| 3041 | |
| 3042 | mWiFiNetworkAgent.setNetworkSpecifier(null); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3043 | cFoo.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 3044 | cBar.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3045 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3046 | c.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3047 | } |
| 3048 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 3049 | assertNoCallbacks(cEmpty1, cEmpty2, cEmpty3, cEmpty4, cFoo, cBar); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 3050 | } |
| 3051 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3052 | @Test |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3053 | public void testInvalidNetworkSpecifier() { |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3054 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3055 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3056 | builder.setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3057 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3058 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3059 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3060 | NetworkCapabilities networkCapabilities = new NetworkCapabilities(); |
| 3061 | networkCapabilities.addTransportType(TRANSPORT_WIFI) |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3062 | .setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3063 | mService.requestNetwork(networkCapabilities, null, 0, null, |
Qingxi Li | 9c5d8b9 | 2020-01-08 12:51:49 -0800 | [diff] [blame] | 3064 | ConnectivityManager.TYPE_WIFI, mContext.getPackageName()); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3065 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3066 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3067 | class NonParcelableSpecifier extends NetworkSpecifier { |
Chalard Jean | 2da4f9f | 2020-03-27 17:57:34 +0900 | [diff] [blame] | 3068 | @Override |
| 3069 | public boolean canBeSatisfiedBy(NetworkSpecifier other) { |
| 3070 | return false; |
| 3071 | } |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3072 | }; |
| 3073 | class ParcelableSpecifier extends NonParcelableSpecifier implements Parcelable { |
| 3074 | @Override public int describeContents() { return 0; } |
| 3075 | @Override public void writeToParcel(Parcel p, int flags) {} |
| 3076 | } |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3077 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3078 | final NetworkRequest.Builder builder = |
| 3079 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET); |
| 3080 | assertThrows(ClassCastException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3081 | builder.setNetworkSpecifier(new NonParcelableSpecifier()); |
| 3082 | Parcel parcelW = Parcel.obtain(); |
| 3083 | builder.build().writeToParcel(parcelW, 0); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3084 | }); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3085 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3086 | final NetworkRequest nr = |
| 3087 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET) |
| 3088 | .setNetworkSpecifier(new ParcelableSpecifier()) |
| 3089 | .build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3090 | assertNotNull(nr); |
| 3091 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3092 | assertThrows(BadParcelableException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 3093 | Parcel parcelW = Parcel.obtain(); |
| 3094 | nr.writeToParcel(parcelW, 0); |
| 3095 | byte[] bytes = parcelW.marshall(); |
| 3096 | parcelW.recycle(); |
| 3097 | |
| 3098 | Parcel parcelR = Parcel.obtain(); |
| 3099 | parcelR.unmarshall(bytes, 0, bytes.length); |
| 3100 | parcelR.setDataPosition(0); |
| 3101 | NetworkRequest rereadNr = NetworkRequest.CREATOR.createFromParcel(parcelR); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3102 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 3103 | } |
| 3104 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3105 | @Test |
Roshan Pius | e38acab | 2020-01-16 12:17:17 -0800 | [diff] [blame] | 3106 | public void testNetworkRequestUidSpoofSecurityException() throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3107 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 3108 | mWiFiNetworkAgent.connect(false); |
Roshan Pius | e38acab | 2020-01-16 12:17:17 -0800 | [diff] [blame] | 3109 | NetworkRequest networkRequest = newWifiRequestBuilder().build(); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 3110 | TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Roshan Pius | e38acab | 2020-01-16 12:17:17 -0800 | [diff] [blame] | 3111 | doThrow(new SecurityException()).when(mAppOpsManager).checkPackage(anyInt(), anyString()); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3112 | assertThrows(SecurityException.class, () -> { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 3113 | mCm.requestNetwork(networkRequest, networkCallback); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3114 | }); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 3115 | } |
| 3116 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3117 | @Test |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3118 | public void testInvalidSignalStrength() { |
| 3119 | NetworkRequest r = new NetworkRequest.Builder() |
| 3120 | .addCapability(NET_CAPABILITY_INTERNET) |
| 3121 | .addTransportType(TRANSPORT_WIFI) |
| 3122 | .setSignalStrength(-75) |
| 3123 | .build(); |
| 3124 | // Registering a NetworkCallback with signal strength but w/o NETWORK_SIGNAL_STRENGTH_WAKEUP |
| 3125 | // permission should get SecurityException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3126 | assertThrows(SecurityException.class, () -> |
| 3127 | mCm.registerNetworkCallback(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3128 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3129 | assertThrows(SecurityException.class, () -> |
| 3130 | mCm.registerNetworkCallback(r, PendingIntent.getService( |
| 3131 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3132 | |
| 3133 | // Requesting a Network with signal strength should get IllegalArgumentException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3134 | assertThrows(IllegalArgumentException.class, () -> |
| 3135 | mCm.requestNetwork(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3136 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 3137 | assertThrows(IllegalArgumentException.class, () -> |
| 3138 | mCm.requestNetwork(r, PendingIntent.getService( |
| 3139 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 3140 | } |
| 3141 | |
| 3142 | @Test |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3143 | public void testRegisterDefaultNetworkCallback() throws Exception { |
| 3144 | final TestNetworkCallback defaultNetworkCallback = new TestNetworkCallback(); |
| 3145 | mCm.registerDefaultNetworkCallback(defaultNetworkCallback); |
| 3146 | defaultNetworkCallback.assertNoCallback(); |
| 3147 | |
| 3148 | // Create a TRANSPORT_CELLULAR request to keep the mobile interface up |
| 3149 | // whenever Wi-Fi is up. Without this, the mobile network agent is |
| 3150 | // reaped before any other activity can take place. |
| 3151 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3152 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3153 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3154 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3155 | cellNetworkCallback.assertNoCallback(); |
| 3156 | |
| 3157 | // Bring up cell and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3158 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3159 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3160 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3161 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3162 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3163 | |
| 3164 | // Bring up wifi and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3165 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3166 | mWiFiNetworkAgent.connect(true); |
| 3167 | cellNetworkCallback.assertNoCallback(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3168 | defaultNetworkCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3169 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3170 | |
| 3171 | // Bring down cell. Expect no default network callback, since it wasn't the default. |
| 3172 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3173 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3174 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3175 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3176 | |
| 3177 | // 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] | 3178 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3179 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3180 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3181 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3182 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3183 | |
| 3184 | // Bring down wifi. Expect the default network callback to notified of LOST wifi |
| 3185 | // followed by AVAILABLE cell. |
| 3186 | mWiFiNetworkAgent.disconnect(); |
| 3187 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3188 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3189 | defaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3190 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3191 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 3192 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3193 | waitForIdle(); |
| 3194 | assertEquals(null, mCm.getActiveNetwork()); |
| 3195 | |
| 3196 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3197 | final TestNetworkAgentWrapper |
| 3198 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3199 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 3200 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 3201 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 3202 | mMockVpn.setUids(ranges); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3203 | vpnNetworkAgent.connect(true); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 3204 | mMockVpn.connect(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3205 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 3206 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 3207 | |
| 3208 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3209 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 3210 | waitForIdle(); |
| 3211 | assertEquals(null, mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 3212 | } |
| 3213 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3214 | @Test |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3215 | public void testAdditionalStateCallbacks() throws Exception { |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3216 | // File a network request for mobile. |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3217 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3218 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3219 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3220 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3221 | |
| 3222 | // Bring up the mobile network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3223 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3224 | mCellNetworkAgent.connect(true); |
| 3225 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3226 | // We should get onAvailable(), onCapabilitiesChanged(), and |
| 3227 | // onLinkPropertiesChanged() in rapid succession. Additionally, we |
| 3228 | // should get onCapabilitiesChanged() when the mobile network validates. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3229 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3230 | cellNetworkCallback.assertNoCallback(); |
| 3231 | |
| 3232 | // Update LinkProperties. |
| 3233 | final LinkProperties lp = new LinkProperties(); |
| 3234 | lp.setInterfaceName("foonet_data0"); |
| 3235 | mCellNetworkAgent.sendLinkProperties(lp); |
| 3236 | // We should get onLinkPropertiesChanged(). |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3237 | cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3238 | mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3239 | cellNetworkCallback.assertNoCallback(); |
| 3240 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3241 | // Suspend the network. |
| 3242 | mCellNetworkAgent.suspend(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3243 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_SUSPENDED, |
| 3244 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3245 | cellNetworkCallback.expectCallback(CallbackEntry.SUSPENDED, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3246 | cellNetworkCallback.assertNoCallback(); |
Chiachang Wang | a5d8fe8 | 2020-02-12 17:01:59 +0800 | [diff] [blame] | 3247 | assertEquals(NetworkInfo.State.SUSPENDED, mCm.getActiveNetworkInfo().getState()); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3248 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3249 | // Register a garden variety default network request. |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3250 | TestNetworkCallback dfltNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3251 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3252 | // We should get onAvailable(), onCapabilitiesChanged(), onLinkPropertiesChanged(), |
| 3253 | // as well as onNetworkSuspended() in rapid succession. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3254 | dfltNetworkCallback.expectAvailableAndSuspendedCallbacks(mCellNetworkAgent, true); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3255 | dfltNetworkCallback.assertNoCallback(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3256 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 3257 | |
| 3258 | mCellNetworkAgent.resume(); |
| 3259 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_SUSPENDED, |
| 3260 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3261 | cellNetworkCallback.expectCallback(CallbackEntry.RESUMED, mCellNetworkAgent); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3262 | cellNetworkCallback.assertNoCallback(); |
Chiachang Wang | a5d8fe8 | 2020-02-12 17:01:59 +0800 | [diff] [blame] | 3263 | assertEquals(NetworkInfo.State.CONNECTED, mCm.getActiveNetworkInfo().getState()); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3264 | |
| 3265 | dfltNetworkCallback = new TestNetworkCallback(); |
| 3266 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
| 3267 | // This time onNetworkSuspended should not be called. |
| 3268 | dfltNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 3269 | dfltNetworkCallback.assertNoCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3270 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3271 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 3272 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3273 | } |
| 3274 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 3275 | private void setCaptivePortalMode(int mode) { |
| 3276 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3277 | Settings.Global.putInt(cr, Settings.Global.CAPTIVE_PORTAL_MODE, mode); |
| 3278 | } |
| 3279 | |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3280 | private void setAlwaysOnNetworks(boolean enable) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3281 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3282 | 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] | 3283 | mService.updateAlwaysOnNetworks(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3284 | waitForIdle(); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3285 | } |
| 3286 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 3287 | private void setPrivateDnsSettings(String mode, String specifier) { |
| 3288 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3289 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_MODE, mode); |
| 3290 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_SPECIFIER, specifier); |
| 3291 | mService.updatePrivateDnsSettings(); |
| 3292 | waitForIdle(); |
| 3293 | } |
| 3294 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3295 | private boolean isForegroundNetwork(TestNetworkAgentWrapper network) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3296 | NetworkCapabilities nc = mCm.getNetworkCapabilities(network.getNetwork()); |
| 3297 | assertNotNull(nc); |
| 3298 | return nc.hasCapability(NET_CAPABILITY_FOREGROUND); |
| 3299 | } |
| 3300 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3301 | @Test |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3302 | public void testBackgroundNetworks() throws Exception { |
| 3303 | // Create a background request. We can't do this ourselves because ConnectivityService |
| 3304 | // 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] | 3305 | setAlwaysOnNetworks(true); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 3306 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3307 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 3308 | final NetworkRequest fgRequest = new NetworkRequest.Builder() |
| 3309 | .addCapability(NET_CAPABILITY_FOREGROUND).build(); |
| 3310 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 3311 | final TestNetworkCallback fgCallback = new TestNetworkCallback(); |
| 3312 | mCm.registerNetworkCallback(request, callback); |
| 3313 | mCm.registerNetworkCallback(fgRequest, fgCallback); |
| 3314 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3315 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3316 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3317 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3318 | fgCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3319 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3320 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3321 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3322 | mWiFiNetworkAgent.connect(true); |
| 3323 | |
| 3324 | // When wifi connects, cell lingers. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3325 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3326 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3327 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3328 | fgCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3329 | fgCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3330 | fgCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3331 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3332 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3333 | |
| 3334 | // 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] | 3335 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3336 | int timeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3337 | fgCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3338 | // Expect a network capabilities update sans FOREGROUND. |
| 3339 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3340 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 3341 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3342 | |
| 3343 | // File a cell request and check that cell comes into the foreground. |
| 3344 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3345 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3346 | final TestNetworkCallback cellCallback = new TestNetworkCallback(); |
| 3347 | mCm.requestNetwork(cellRequest, cellCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3348 | cellCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 3349 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3350 | // Expect a network capabilities update with FOREGROUND, because the most recent |
| 3351 | // request causes its state to change. |
Chalard Jean | 28e6b26 | 2019-11-19 21:30:44 +0900 | [diff] [blame] | 3352 | cellCallback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3353 | callback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3354 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3355 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3356 | |
| 3357 | // Release the request. The network immediately goes into the background, since it was not |
| 3358 | // lingering. |
| 3359 | mCm.unregisterNetworkCallback(cellCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3360 | fgCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3361 | // Expect a network capabilities update sans FOREGROUND. |
| 3362 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3363 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 3364 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3365 | |
| 3366 | // Disconnect wifi and check that cell is foreground again. |
| 3367 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3368 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 3369 | fgCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3370 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3371 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3372 | |
| 3373 | mCm.unregisterNetworkCallback(callback); |
| 3374 | mCm.unregisterNetworkCallback(fgCallback); |
| 3375 | } |
| 3376 | |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 3377 | @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] | 3378 | public void benchmarkRequestRegistrationAndCallbackDispatch() throws Exception { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3379 | // TODO: turn this unit test into a real benchmarking test. |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3380 | // Benchmarks connecting and switching performance in the presence of a large number of |
| 3381 | // NetworkRequests. |
| 3382 | // 1. File NUM_REQUESTS requests. |
| 3383 | // 2. Have a network connect. Wait for NUM_REQUESTS onAvailable callbacks to fire. |
| 3384 | // 3. Have a new network connect and outscore the previous. Wait for NUM_REQUESTS onLosing |
| 3385 | // and NUM_REQUESTS onAvailable callbacks to fire. |
| 3386 | // See how long it took. |
| 3387 | final int NUM_REQUESTS = 90; |
Hugo Benichi | 02f8f9c | 2017-05-29 13:13:52 +0900 | [diff] [blame] | 3388 | final int REGISTER_TIME_LIMIT_MS = 200; |
| 3389 | final int CONNECT_TIME_LIMIT_MS = 60; |
| 3390 | final int SWITCH_TIME_LIMIT_MS = 60; |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3391 | final int UNREGISTER_TIME_LIMIT_MS = 20; |
| 3392 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3393 | final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 3394 | final NetworkCallback[] callbacks = new NetworkCallback[NUM_REQUESTS]; |
| 3395 | final CountDownLatch availableLatch = new CountDownLatch(NUM_REQUESTS); |
| 3396 | final CountDownLatch losingLatch = new CountDownLatch(NUM_REQUESTS); |
| 3397 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3398 | for (int i = 0; i < NUM_REQUESTS; i++) { |
| 3399 | callbacks[i] = new NetworkCallback() { |
| 3400 | @Override public void onAvailable(Network n) { availableLatch.countDown(); } |
| 3401 | @Override public void onLosing(Network n, int t) { losingLatch.countDown(); } |
| 3402 | }; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3403 | } |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3404 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3405 | assertRunsInAtMost("Registering callbacks", REGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3406 | for (NetworkCallback cb : callbacks) { |
| 3407 | mCm.registerNetworkCallback(request, cb); |
| 3408 | } |
| 3409 | }); |
| 3410 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3411 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3412 | // Don't request that the network validate, because otherwise connect() will block until |
| 3413 | // the network gets NET_CAPABILITY_VALIDATED, after all the callbacks below have fired, |
| 3414 | // and we won't actually measure anything. |
| 3415 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3416 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3417 | long onAvailableDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3418 | await(availableLatch, 10 * CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3419 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3420 | Log.d(TAG, String.format("Dispatched %d of %d onAvailable callbacks in %dms", |
| 3421 | NUM_REQUESTS - availableLatch.getCount(), NUM_REQUESTS, |
| 3422 | onAvailableDispatchingDuration)); |
| 3423 | assertTrue(String.format("Dispatching %d onAvailable callbacks in %dms, expected %dms", |
| 3424 | NUM_REQUESTS, onAvailableDispatchingDuration, CONNECT_TIME_LIMIT_MS), |
| 3425 | onAvailableDispatchingDuration <= CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3426 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3427 | // 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] | 3428 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3429 | mWiFiNetworkAgent.adjustScore(40); |
| 3430 | mWiFiNetworkAgent.connect(false); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3431 | |
| 3432 | long onLostDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3433 | await(losingLatch, 10 * SWITCH_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3434 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3435 | Log.d(TAG, String.format("Dispatched %d of %d onLosing callbacks in %dms", |
| 3436 | NUM_REQUESTS - losingLatch.getCount(), NUM_REQUESTS, onLostDispatchingDuration)); |
| 3437 | assertTrue(String.format("Dispatching %d onLosing callbacks in %dms, expected %dms", |
| 3438 | NUM_REQUESTS, onLostDispatchingDuration, SWITCH_TIME_LIMIT_MS), |
| 3439 | onLostDispatchingDuration <= SWITCH_TIME_LIMIT_MS); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3440 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3441 | assertRunsInAtMost("Unregistering callbacks", UNREGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3442 | for (NetworkCallback cb : callbacks) { |
| 3443 | mCm.unregisterNetworkCallback(cb); |
| 3444 | } |
| 3445 | }); |
| 3446 | } |
| 3447 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3448 | @Test |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3449 | public void testMobileDataAlwaysOn() throws Exception { |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 3450 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3451 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3452 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3453 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3454 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 3455 | |
| 3456 | final HandlerThread handlerThread = new HandlerThread("MobileDataAlwaysOnFactory"); |
| 3457 | handlerThread.start(); |
| 3458 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3459 | .addTransportType(TRANSPORT_CELLULAR) |
| 3460 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3461 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3462 | mServiceContext, "testFactory", filter); |
| 3463 | testFactory.setScoreFilter(40); |
| 3464 | |
| 3465 | // Register the factory and expect it to start looking for a network. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3466 | testFactory.expectAddRequestsWithScores(0); // Score 0 as the request is not served yet. |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3467 | testFactory.register(); |
| 3468 | testFactory.waitForNetworkRequests(1); |
| 3469 | assertTrue(testFactory.getMyStartRequested()); |
| 3470 | |
| 3471 | // Bring up wifi. The factory stops looking for a network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3472 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3473 | // Score 60 - 40 penalty for not validated yet, then 60 when it validates |
| 3474 | testFactory.expectAddRequestsWithScores(20, 60); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3475 | mWiFiNetworkAgent.connect(true); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3476 | testFactory.waitForRequests(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3477 | assertFalse(testFactory.getMyStartRequested()); |
| 3478 | |
| 3479 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3480 | |
| 3481 | // Turn on mobile data always on. The factory starts looking again. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3482 | testFactory.expectAddRequestsWithScores(0); // Always on requests comes up with score 0 |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3483 | setAlwaysOnNetworks(true); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3484 | testFactory.waitForNetworkRequests(2); |
| 3485 | assertTrue(testFactory.getMyStartRequested()); |
| 3486 | |
| 3487 | // Bring up cell data and check that the factory stops looking. |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3488 | assertLength(1, mCm.getAllNetworks()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3489 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3490 | testFactory.expectAddRequestsWithScores(10, 50); // Unvalidated, then validated |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3491 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3492 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3493 | testFactory.waitForNetworkRequests(2); |
| 3494 | assertFalse(testFactory.getMyStartRequested()); // Because the cell network outscores us. |
| 3495 | |
| 3496 | // Check that cell data stays up. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3497 | waitForIdle(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3498 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3499 | assertLength(2, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3500 | |
| 3501 | // Turn off mobile data always on and expect the request to disappear... |
| 3502 | testFactory.expectRemoveRequests(1); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3503 | setAlwaysOnNetworks(false); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3504 | testFactory.waitForNetworkRequests(1); |
| 3505 | |
| 3506 | // ... and cell data to be torn down. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3507 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3508 | assertLength(1, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3509 | |
Lorenzo Colitti | f1080a9 | 2020-03-02 19:46:35 +0900 | [diff] [blame] | 3510 | testFactory.terminate(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3511 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3512 | handlerThread.quit(); |
| 3513 | } |
| 3514 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3515 | @Test |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3516 | public void testAvoidBadWifiSetting() throws Exception { |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3517 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3518 | final String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI; |
| 3519 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3520 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3521 | String[] values = new String[] {null, "0", "1"}; |
| 3522 | for (int i = 0; i < values.length; i++) { |
| 3523 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3524 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3525 | waitForIdle(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3526 | String msg = String.format("config=false, setting=%s", values[i]); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3527 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3528 | assertFalse(msg, mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3529 | } |
| 3530 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3531 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3532 | |
| 3533 | Settings.Global.putInt(cr, settingName, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3534 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3535 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3536 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3537 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3538 | |
| 3539 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3540 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3541 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3542 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3543 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3544 | |
| 3545 | Settings.Global.putString(cr, settingName, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3546 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3547 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3548 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3549 | assertTrue(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3550 | } |
| 3551 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3552 | @Test |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3553 | public void testAvoidBadWifi() throws Exception { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 3554 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3555 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3556 | // 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] | 3557 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3558 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3559 | // File a request for cell to ensure it doesn't go down. |
| 3560 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3561 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3562 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3563 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3564 | |
| 3565 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 3566 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 3567 | |
| 3568 | NetworkRequest validatedWifiRequest = new NetworkRequest.Builder() |
| 3569 | .addTransportType(TRANSPORT_WIFI) |
| 3570 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 3571 | .build(); |
| 3572 | TestNetworkCallback validatedWifiCallback = new TestNetworkCallback(); |
| 3573 | mCm.registerNetworkCallback(validatedWifiRequest, validatedWifiCallback); |
| 3574 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3575 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3576 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3577 | |
| 3578 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3579 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3580 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3581 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3582 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3583 | Network cellNetwork = mCellNetworkAgent.getNetwork(); |
| 3584 | |
| 3585 | // Bring up validated wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3586 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3587 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3588 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3589 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3590 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3591 | |
| 3592 | // Fail validation on wifi. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 3593 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3594 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3595 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3596 | validatedWifiCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3597 | |
| 3598 | // Because avoid bad wifi is off, we don't switch to cellular. |
| 3599 | defaultCallback.assertNoCallback(); |
| 3600 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3601 | NET_CAPABILITY_VALIDATED)); |
| 3602 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3603 | NET_CAPABILITY_VALIDATED)); |
| 3604 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3605 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3606 | // Simulate switching to a carrier that does not restrict avoiding bad wifi, and expect |
| 3607 | // that we switch back to cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3608 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
| 3609 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3610 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3611 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3612 | |
| 3613 | // Switch back to a restrictive carrier. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3614 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
| 3615 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3616 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3617 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3618 | |
| 3619 | // Simulate the user selecting "switch" on the dialog, and check that we switch to cell. |
| 3620 | mCm.setAvoidUnvalidated(wifiNetwork); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3621 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3622 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3623 | NET_CAPABILITY_VALIDATED)); |
| 3624 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3625 | NET_CAPABILITY_VALIDATED)); |
| 3626 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3627 | |
| 3628 | // Disconnect and reconnect wifi to clear the one-time switch above. |
| 3629 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3630 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3631 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3632 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3633 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3634 | wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3635 | |
| 3636 | // Fail validation on wifi and expect the dialog to appear. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 3637 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3638 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3639 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3640 | validatedWifiCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3641 | |
| 3642 | // 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] | 3643 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3644 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3645 | |
| 3646 | // We now switch to cell. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3647 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3648 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3649 | NET_CAPABILITY_VALIDATED)); |
| 3650 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3651 | NET_CAPABILITY_VALIDATED)); |
| 3652 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3653 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3654 | // Simulate the user turning the cellular fallback setting off and then on. |
| 3655 | // We switch to wifi and then to cell. |
| 3656 | Settings.Global.putString(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3657 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3658 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3659 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3660 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3661 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3662 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3663 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3664 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3665 | // If cell goes down, we switch to wifi. |
| 3666 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3667 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3668 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3669 | validatedWifiCallback.assertNoCallback(); |
| 3670 | |
| 3671 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3672 | mCm.unregisterNetworkCallback(validatedWifiCallback); |
| 3673 | mCm.unregisterNetworkCallback(defaultCallback); |
| 3674 | } |
| 3675 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3676 | @Test |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3677 | public void testMeteredMultipathPreferenceSetting() throws Exception { |
| 3678 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3679 | final String settingName = Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE; |
| 3680 | |
| 3681 | for (int config : Arrays.asList(0, 3, 2)) { |
| 3682 | for (String setting: Arrays.asList(null, "0", "2", "1")) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3683 | mPolicyTracker.mConfigMeteredMultipathPreference = config; |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3684 | Settings.Global.putString(cr, settingName, setting); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3685 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3686 | waitForIdle(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3687 | |
| 3688 | final int expected = (setting != null) ? Integer.parseInt(setting) : config; |
| 3689 | String msg = String.format("config=%d, setting=%s", config, setting); |
| 3690 | assertEquals(msg, expected, mCm.getMultipathPreference(null)); |
| 3691 | } |
| 3692 | } |
| 3693 | } |
| 3694 | |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3695 | /** |
| 3696 | * Validate that a satisfied network request does not trigger onUnavailable() once the |
| 3697 | * time-out period expires. |
| 3698 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3699 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3700 | public void testSatisfiedNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3701 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3702 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3703 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3704 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3705 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3706 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3707 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3708 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3709 | TEST_CALLBACK_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3710 | |
| 3711 | // pass timeout and validate that UNAVAILABLE is not called |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3712 | networkCallback.assertNoCallback(); |
| 3713 | } |
| 3714 | |
| 3715 | /** |
| 3716 | * Validate that a satisfied network request followed by a disconnected (lost) network does |
| 3717 | * not trigger onUnavailable() once the time-out period expires. |
| 3718 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3719 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3720 | public void testSatisfiedThenLostNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3721 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3722 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3723 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3724 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3725 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3726 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3727 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3728 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3729 | TEST_CALLBACK_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3730 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3731 | networkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3732 | |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3733 | // Validate that UNAVAILABLE is not called |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3734 | networkCallback.assertNoCallback(); |
| 3735 | } |
| 3736 | |
| 3737 | /** |
| 3738 | * Validate that when a time-out is specified for a network request the onUnavailable() |
| 3739 | * callback is called when time-out expires. Then validate that if network request is |
| 3740 | * (somehow) satisfied - the callback isn't called later. |
| 3741 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3742 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3743 | public void testTimedoutNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3744 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3745 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3746 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3747 | final int timeoutMs = 10; |
| 3748 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3749 | |
| 3750 | // pass timeout and validate that UNAVAILABLE is called |
Automerger Merge Worker | 6b606b3 | 2020-03-14 05:13:42 +0000 | [diff] [blame] | 3751 | networkCallback.expectCallback(CallbackEntry.UNAVAILABLE, (Network) null); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3752 | |
| 3753 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3754 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3755 | mWiFiNetworkAgent.connect(false); |
| 3756 | networkCallback.assertNoCallback(); |
| 3757 | } |
| 3758 | |
| 3759 | /** |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3760 | * Validate that when a network request is unregistered (cancelled), no posterior event can |
| 3761 | * trigger the callback. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3762 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3763 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3764 | public void testNoCallbackAfterUnregisteredNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3765 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3766 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3767 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3768 | final int timeoutMs = 10; |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3769 | |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3770 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3771 | mCm.unregisterNetworkCallback(networkCallback); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3772 | // Regardless of the timeout, unregistering the callback in ConnectivityManager ensures |
| 3773 | // that this callback will not be called. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3774 | networkCallback.assertNoCallback(); |
| 3775 | |
| 3776 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3777 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3778 | mWiFiNetworkAgent.connect(false); |
| 3779 | networkCallback.assertNoCallback(); |
| 3780 | } |
| 3781 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3782 | @Test |
| 3783 | public void testUnfulfillableNetworkRequest() throws Exception { |
| 3784 | runUnfulfillableNetworkRequest(false); |
| 3785 | } |
| 3786 | |
| 3787 | @Test |
| 3788 | public void testUnfulfillableNetworkRequestAfterUnregister() throws Exception { |
| 3789 | runUnfulfillableNetworkRequest(true); |
| 3790 | } |
| 3791 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3792 | /** |
| 3793 | * Validate the callback flow for a factory releasing a request as unfulfillable. |
| 3794 | */ |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3795 | private void runUnfulfillableNetworkRequest(boolean preUnregister) throws Exception { |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3796 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3797 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3798 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 3799 | |
| 3800 | final HandlerThread handlerThread = new HandlerThread("testUnfulfillableNetworkRequest"); |
| 3801 | handlerThread.start(); |
| 3802 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3803 | .addTransportType(TRANSPORT_WIFI) |
| 3804 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3805 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3806 | mServiceContext, "testFactory", filter); |
| 3807 | testFactory.setScoreFilter(40); |
| 3808 | |
| 3809 | // Register the factory and expect it to receive the default request. |
Etan Cohen | ae574a8 | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3810 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3811 | testFactory.register(); |
| 3812 | SparseArray<NetworkRequest> requests = testFactory.waitForNetworkRequests(1); |
| 3813 | |
| 3814 | assertEquals(1, requests.size()); // have 1 request at this point |
| 3815 | int origRequestId = requests.valueAt(0).requestId; |
| 3816 | |
| 3817 | // Now file the test request and expect it. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3818 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3819 | mCm.requestNetwork(nr, networkCallback); |
| 3820 | requests = testFactory.waitForNetworkRequests(2); // have 2 requests at this point |
| 3821 | |
| 3822 | int newRequestId = 0; |
| 3823 | for (int i = 0; i < requests.size(); ++i) { |
| 3824 | if (requests.valueAt(i).requestId != origRequestId) { |
| 3825 | newRequestId = requests.valueAt(i).requestId; |
| 3826 | break; |
| 3827 | } |
| 3828 | } |
| 3829 | |
Etan Cohen | 22e0fc1 | 2019-05-23 08:16:20 -0700 | [diff] [blame] | 3830 | testFactory.expectRemoveRequests(1); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3831 | if (preUnregister) { |
| 3832 | mCm.unregisterNetworkCallback(networkCallback); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3833 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3834 | // Simulate the factory releasing the request as unfulfillable: no-op since |
| 3835 | // the callback has already been unregistered (but a test that no exceptions are |
| 3836 | // thrown). |
| 3837 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3838 | } else { |
| 3839 | // Simulate the factory releasing the request as unfulfillable and expect onUnavailable! |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3840 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3841 | |
Automerger Merge Worker | 6b606b3 | 2020-03-14 05:13:42 +0000 | [diff] [blame] | 3842 | networkCallback.expectCallback(CallbackEntry.UNAVAILABLE, (Network) null); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3843 | testFactory.waitForRequests(); |
| 3844 | |
| 3845 | // unregister network callback - a no-op (since already freed by the |
| 3846 | // on-unavailable), but should not fail or throw exceptions. |
| 3847 | mCm.unregisterNetworkCallback(networkCallback); |
| 3848 | } |
Etan Cohen | 9b09a16 | 2019-04-16 15:07:55 -0700 | [diff] [blame] | 3849 | |
Lorenzo Colitti | f1080a9 | 2020-03-02 19:46:35 +0900 | [diff] [blame] | 3850 | testFactory.terminate(); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3851 | handlerThread.quit(); |
| 3852 | } |
| 3853 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3854 | private static class TestKeepaliveCallback extends PacketKeepaliveCallback { |
| 3855 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3856 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3857 | |
| 3858 | private class CallbackValue { |
| 3859 | public CallbackType callbackType; |
| 3860 | public int error; |
| 3861 | |
| 3862 | public CallbackValue(CallbackType type) { |
| 3863 | this.callbackType = type; |
| 3864 | this.error = PacketKeepalive.SUCCESS; |
| 3865 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3866 | } |
| 3867 | |
| 3868 | public CallbackValue(CallbackType type, int error) { |
| 3869 | this.callbackType = type; |
| 3870 | this.error = error; |
| 3871 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3872 | } |
| 3873 | |
| 3874 | @Override |
| 3875 | public boolean equals(Object o) { |
| 3876 | return o instanceof CallbackValue && |
| 3877 | this.callbackType == ((CallbackValue) o).callbackType && |
| 3878 | this.error == ((CallbackValue) o).error; |
| 3879 | } |
| 3880 | |
| 3881 | @Override |
| 3882 | public String toString() { |
| 3883 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, error); |
| 3884 | } |
| 3885 | } |
| 3886 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3887 | private final LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3888 | |
| 3889 | @Override |
| 3890 | public void onStarted() { |
| 3891 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3892 | } |
| 3893 | |
| 3894 | @Override |
| 3895 | public void onStopped() { |
| 3896 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3897 | } |
| 3898 | |
| 3899 | @Override |
| 3900 | public void onError(int error) { |
| 3901 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3902 | } |
| 3903 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3904 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3905 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3906 | } |
| 3907 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3908 | public void expectStarted() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3909 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3910 | } |
| 3911 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3912 | public void expectStopped() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3913 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3914 | } |
| 3915 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3916 | public void expectError(int error) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3917 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3918 | } |
| 3919 | } |
| 3920 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3921 | private static class TestSocketKeepaliveCallback extends SocketKeepalive.Callback { |
| 3922 | |
| 3923 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR }; |
| 3924 | |
| 3925 | private class CallbackValue { |
| 3926 | public CallbackType callbackType; |
| 3927 | public int error; |
| 3928 | |
| 3929 | CallbackValue(CallbackType type) { |
| 3930 | this.callbackType = type; |
| 3931 | this.error = SocketKeepalive.SUCCESS; |
| 3932 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3933 | } |
| 3934 | |
| 3935 | CallbackValue(CallbackType type, int error) { |
| 3936 | this.callbackType = type; |
| 3937 | this.error = error; |
| 3938 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3939 | } |
| 3940 | |
| 3941 | @Override |
| 3942 | public boolean equals(Object o) { |
| 3943 | return o instanceof CallbackValue |
| 3944 | && this.callbackType == ((CallbackValue) o).callbackType |
| 3945 | && this.error == ((CallbackValue) o).error; |
| 3946 | } |
| 3947 | |
| 3948 | @Override |
| 3949 | public String toString() { |
| 3950 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, |
| 3951 | error); |
| 3952 | } |
| 3953 | } |
| 3954 | |
| 3955 | private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3956 | private final Executor mExecutor; |
| 3957 | |
| 3958 | TestSocketKeepaliveCallback(@NonNull Executor executor) { |
| 3959 | mExecutor = executor; |
| 3960 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3961 | |
| 3962 | @Override |
| 3963 | public void onStarted() { |
| 3964 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3965 | } |
| 3966 | |
| 3967 | @Override |
| 3968 | public void onStopped() { |
| 3969 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3970 | } |
| 3971 | |
| 3972 | @Override |
| 3973 | public void onError(int error) { |
| 3974 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3975 | } |
| 3976 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3977 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3978 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
| 3979 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3980 | } |
| 3981 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3982 | public void expectStarted() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3983 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3984 | } |
| 3985 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3986 | public void expectStopped() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3987 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3988 | } |
| 3989 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3990 | public void expectError(int error) throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3991 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3992 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3993 | |
| 3994 | public void assertNoCallback() { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3995 | waitForIdleSerialExecutor(mExecutor, TIMEOUT_MS); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3996 | CallbackValue cv = mCallbacks.peek(); |
| 3997 | assertNull("Unexpected callback: " + cv, cv); |
| 3998 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3999 | } |
| 4000 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4001 | private Network connectKeepaliveNetwork(LinkProperties lp) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4002 | // Ensure the network is disconnected before we do anything. |
| 4003 | if (mWiFiNetworkAgent != null) { |
| 4004 | assertNull(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork())); |
| 4005 | } |
| 4006 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4007 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4008 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4009 | mWiFiNetworkAgent.connect(true); |
| 4010 | waitFor(cv); |
| 4011 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 4012 | mWiFiNetworkAgent.sendLinkProperties(lp); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 4013 | waitForIdle(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4014 | return mWiFiNetworkAgent.getNetwork(); |
| 4015 | } |
| 4016 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4017 | @Test |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame] | 4018 | @FlakyTest(bugId = 140305589) |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4019 | public void testPacketKeepalives() throws Exception { |
| 4020 | InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4021 | InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 4022 | InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 4023 | InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4024 | InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 4025 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4026 | final int validKaInterval = 15; |
| 4027 | final int invalidKaInterval = 9; |
| 4028 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4029 | LinkProperties lp = new LinkProperties(); |
| 4030 | lp.setInterfaceName("wlan12"); |
| 4031 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 4032 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4033 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 4034 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4035 | |
| 4036 | Network notMyNet = new Network(61234); |
| 4037 | Network myNet = connectKeepaliveNetwork(lp); |
| 4038 | |
| 4039 | TestKeepaliveCallback callback = new TestKeepaliveCallback(); |
| 4040 | PacketKeepalive ka; |
| 4041 | |
| 4042 | // Attempt to start keepalives with invalid parameters and check for errors. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4043 | ka = mCm.startNattKeepalive(notMyNet, validKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4044 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 4045 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4046 | ka = mCm.startNattKeepalive(myNet, invalidKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4047 | callback.expectError(PacketKeepalive.ERROR_INVALID_INTERVAL); |
| 4048 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4049 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 1234, dstIPv6); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4050 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4051 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4052 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4053 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4054 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4055 | // NAT-T is only supported for IPv4. |
| 4056 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv6); |
| 4057 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4058 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4059 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4060 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 4061 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4062 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4063 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 4064 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4065 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4066 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 4067 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4068 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4069 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 4070 | |
| 4071 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4072 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4073 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4074 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4075 | mWiFiNetworkAgent.setStopKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4076 | ka.stop(); |
| 4077 | callback.expectStopped(); |
| 4078 | |
| 4079 | // Check that deleting the IP address stops the keepalive. |
| 4080 | LinkProperties bogusLp = new LinkProperties(lp); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4081 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4082 | callback.expectStarted(); |
| 4083 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4084 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 4085 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 4086 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4087 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 4088 | |
| 4089 | // Check that a started keepalive is stopped correctly when the network disconnects. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4090 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4091 | callback.expectStarted(); |
| 4092 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4093 | mWiFiNetworkAgent.expectDisconnected(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4094 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 4095 | |
| 4096 | // ... and that stopping it after that has no adverse effects. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 4097 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 4098 | final Network myNetAlias = myNet; |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 4099 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4100 | ka.stop(); |
| 4101 | |
| 4102 | // Reconnect. |
| 4103 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4104 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4105 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4106 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 4107 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4108 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4109 | callback.expectStarted(); |
| 4110 | |
| 4111 | // The second one gets slot 2. |
| 4112 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
| 4113 | TestKeepaliveCallback callback2 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4114 | PacketKeepalive ka2 = mCm.startNattKeepalive( |
| 4115 | myNet, validKaInterval, callback2, myIPv4, 6789, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4116 | callback2.expectStarted(); |
| 4117 | |
| 4118 | // Now stop the first one and create a third. This also gets slot 1. |
| 4119 | ka.stop(); |
| 4120 | callback.expectStopped(); |
| 4121 | |
| 4122 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
| 4123 | TestKeepaliveCallback callback3 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 4124 | PacketKeepalive ka3 = mCm.startNattKeepalive( |
| 4125 | myNet, validKaInterval, callback3, myIPv4, 9876, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 4126 | callback3.expectStarted(); |
| 4127 | |
| 4128 | ka2.stop(); |
| 4129 | callback2.expectStopped(); |
| 4130 | |
| 4131 | ka3.stop(); |
| 4132 | callback3.expectStopped(); |
| 4133 | } |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 4134 | |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4135 | // Helper method to prepare the executor and run test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4136 | private void runTestWithSerialExecutors(ExceptionUtils.ThrowingConsumer<Executor> functor) |
| 4137 | throws Exception { |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4138 | final ExecutorService executorSingleThread = Executors.newSingleThreadExecutor(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4139 | final Executor executorInline = (Runnable r) -> r.run(); |
| 4140 | functor.accept(executorSingleThread); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4141 | executorSingleThread.shutdown(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4142 | functor.accept(executorInline); |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 4143 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4144 | |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 4145 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 4146 | public void testNattSocketKeepalives() throws Exception { |
| 4147 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesWithExecutor(executor)); |
| 4148 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesFdWithExecutor(executor)); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4149 | } |
| 4150 | |
| 4151 | private void doTestNattSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4152 | // TODO: 1. Move this outside of ConnectivityServiceTest. |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4153 | // 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] | 4154 | // 3. Mock ipsec service. |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4155 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4156 | final InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 4157 | final InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 4158 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4159 | final InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 4160 | |
| 4161 | final int validKaInterval = 15; |
| 4162 | final int invalidKaInterval = 9; |
| 4163 | |
| 4164 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4165 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 4166 | final int srcPort = testSocket.getPort(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4167 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4168 | LinkProperties lp = new LinkProperties(); |
| 4169 | lp.setInterfaceName("wlan12"); |
| 4170 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 4171 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4172 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 4173 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4174 | |
| 4175 | Network notMyNet = new Network(61234); |
| 4176 | Network myNet = connectKeepaliveNetwork(lp); |
| 4177 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4178 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4179 | |
| 4180 | // Attempt to start keepalives with invalid parameters and check for errors. |
| 4181 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4182 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4183 | notMyNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4184 | ka.start(validKaInterval); |
| 4185 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 4186 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4187 | |
| 4188 | // Invalid interval. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4189 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4190 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4191 | ka.start(invalidKaInterval); |
| 4192 | callback.expectError(SocketKeepalive.ERROR_INVALID_INTERVAL); |
| 4193 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4194 | |
| 4195 | // Invalid destination. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4196 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4197 | myNet, testSocket, myIPv4, dstIPv6, executor, callback)) { |
| 4198 | ka.start(validKaInterval); |
| 4199 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4200 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4201 | |
| 4202 | // Invalid source; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4203 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4204 | myNet, testSocket, myIPv6, dstIPv4, executor, callback)) { |
| 4205 | ka.start(validKaInterval); |
| 4206 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4207 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4208 | |
| 4209 | // NAT-T is only supported for IPv4. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4210 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4211 | myNet, testSocket, myIPv6, dstIPv6, executor, callback)) { |
| 4212 | ka.start(validKaInterval); |
| 4213 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4214 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4215 | |
| 4216 | // Sanity check before testing started keepalive. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4217 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4218 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4219 | ka.start(validKaInterval); |
| 4220 | callback.expectError(SocketKeepalive.ERROR_UNSUPPORTED); |
| 4221 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4222 | |
| 4223 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4224 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4225 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4226 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4227 | ka.start(validKaInterval); |
| 4228 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4229 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4230 | ka.stop(); |
| 4231 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4232 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4233 | // Check that keepalive could be restarted. |
| 4234 | ka.start(validKaInterval); |
| 4235 | callback.expectStarted(); |
| 4236 | ka.stop(); |
| 4237 | callback.expectStopped(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4238 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4239 | // Check that keepalive can be restarted without waiting for callback. |
| 4240 | ka.start(validKaInterval); |
| 4241 | callback.expectStarted(); |
| 4242 | ka.stop(); |
| 4243 | ka.start(validKaInterval); |
| 4244 | callback.expectStopped(); |
| 4245 | callback.expectStarted(); |
| 4246 | ka.stop(); |
| 4247 | callback.expectStopped(); |
| 4248 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4249 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4250 | // Check that deleting the IP address stops the keepalive. |
| 4251 | LinkProperties bogusLp = new LinkProperties(lp); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4252 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4253 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4254 | ka.start(validKaInterval); |
| 4255 | callback.expectStarted(); |
| 4256 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4257 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 4258 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 4259 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4260 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 4261 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4262 | |
| 4263 | // Check that a started keepalive is stopped correctly when the network disconnects. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4264 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4265 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4266 | ka.start(validKaInterval); |
| 4267 | callback.expectStarted(); |
| 4268 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4269 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4270 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4271 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4272 | // ... and that stopping it after that has no adverse effects. |
| 4273 | waitForIdle(); |
| 4274 | final Network myNetAlias = myNet; |
| 4275 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
| 4276 | ka.stop(); |
| 4277 | callback.assertNoCallback(); |
| 4278 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4279 | |
| 4280 | // Reconnect. |
| 4281 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4282 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4283 | |
| 4284 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 4285 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4286 | int srcPort2 = 0; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4287 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4288 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4289 | ka.start(validKaInterval); |
| 4290 | callback.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4291 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4292 | // The second one gets slot 2. |
| 4293 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4294 | final UdpEncapsulationSocket testSocket2 = mIpSec.openUdpEncapsulationSocket(); |
| 4295 | srcPort2 = testSocket2.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4296 | TestSocketKeepaliveCallback callback2 = new TestSocketKeepaliveCallback(executor); |
| 4297 | try (SocketKeepalive ka2 = mCm.createSocketKeepalive( |
| 4298 | myNet, testSocket2, myIPv4, dstIPv4, executor, callback2)) { |
| 4299 | ka2.start(validKaInterval); |
| 4300 | callback2.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4301 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4302 | ka.stop(); |
| 4303 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4304 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4305 | ka2.stop(); |
| 4306 | callback2.expectStopped(); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4307 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4308 | testSocket.close(); |
| 4309 | testSocket2.close(); |
| 4310 | } |
| 4311 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4312 | |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4313 | // 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] | 4314 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4315 | // assertFalse(isUdpPortInUse(srcPort)); |
| 4316 | // assertFalse(isUdpPortInUse(srcPort2)); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4317 | |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4318 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4319 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4320 | mWiFiNetworkAgent = null; |
| 4321 | } |
| 4322 | |
| 4323 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 4324 | public void testTcpSocketKeepalives() throws Exception { |
| 4325 | runTestWithSerialExecutors(executor -> doTestTcpSocketKeepalivesWithExecutor(executor)); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4326 | } |
| 4327 | |
| 4328 | private void doTestTcpSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
| 4329 | final int srcPortV4 = 12345; |
| 4330 | final int srcPortV6 = 23456; |
| 4331 | final InetAddress myIPv4 = InetAddress.getByName("127.0.0.1"); |
| 4332 | final InetAddress myIPv6 = InetAddress.getByName("::1"); |
| 4333 | |
| 4334 | final int validKaInterval = 15; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4335 | |
| 4336 | final LinkProperties lp = new LinkProperties(); |
| 4337 | lp.setInterfaceName("wlan12"); |
| 4338 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 4339 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4340 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 4341 | lp.addRoute(new RouteInfo(InetAddress.getByName("127.0.0.254"))); |
| 4342 | |
| 4343 | final Network notMyNet = new Network(61234); |
| 4344 | final Network myNet = connectKeepaliveNetwork(lp); |
| 4345 | |
| 4346 | final Socket testSocketV4 = new Socket(); |
| 4347 | final Socket testSocketV6 = new Socket(); |
| 4348 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4349 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4350 | |
| 4351 | // Attempt to start Tcp keepalives with invalid parameters and check for errors. |
| 4352 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4353 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4354 | notMyNet, testSocketV4, executor, callback)) { |
| 4355 | ka.start(validKaInterval); |
| 4356 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 4357 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4358 | |
| 4359 | // Invalid Socket (socket is not bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4360 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4361 | myNet, testSocketV4, executor, callback)) { |
| 4362 | ka.start(validKaInterval); |
| 4363 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4364 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4365 | |
| 4366 | // Invalid Socket (socket is not bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4367 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4368 | myNet, testSocketV6, executor, callback)) { |
| 4369 | ka.start(validKaInterval); |
| 4370 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4371 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4372 | |
| 4373 | // Bind the socket address |
| 4374 | testSocketV4.bind(new InetSocketAddress(myIPv4, srcPortV4)); |
| 4375 | testSocketV6.bind(new InetSocketAddress(myIPv6, srcPortV6)); |
| 4376 | |
| 4377 | // Invalid Socket (socket is bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4378 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4379 | myNet, testSocketV4, executor, callback)) { |
| 4380 | ka.start(validKaInterval); |
| 4381 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4382 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4383 | |
| 4384 | // Invalid Socket (socket is bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4385 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4386 | myNet, testSocketV6, executor, callback)) { |
| 4387 | ka.start(validKaInterval); |
| 4388 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4389 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4390 | |
| 4391 | testSocketV4.close(); |
| 4392 | testSocketV6.close(); |
| 4393 | |
| 4394 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4395 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4396 | mWiFiNetworkAgent = null; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4397 | } |
| 4398 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4399 | private void doTestNattSocketKeepalivesFdWithExecutor(Executor executor) throws Exception { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4400 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4401 | final InetAddress anyIPv4 = InetAddress.getByName("0.0.0.0"); |
| 4402 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4403 | final int validKaInterval = 15; |
| 4404 | |
| 4405 | // Prepare the target network. |
| 4406 | LinkProperties lp = new LinkProperties(); |
| 4407 | lp.setInterfaceName("wlan12"); |
| 4408 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4409 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4410 | Network myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4411 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
| 4412 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4413 | |
| 4414 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
| 4415 | |
| 4416 | // Prepare the target file descriptor, keep only one instance. |
| 4417 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4418 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 4419 | final int srcPort = testSocket.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4420 | final ParcelFileDescriptor testPfd = |
| 4421 | ParcelFileDescriptor.dup(testSocket.getFileDescriptor()); |
| 4422 | testSocket.close(); |
| 4423 | assertTrue(isUdpPortInUse(srcPort)); |
| 4424 | |
| 4425 | // Start keepalive and explicit make the variable goes out of scope with try-with-resources |
| 4426 | // block. |
| 4427 | try (SocketKeepalive ka = mCm.createNattKeepalive( |
| 4428 | myNet, testPfd, myIPv4, dstIPv4, executor, callback)) { |
| 4429 | ka.start(validKaInterval); |
| 4430 | callback.expectStarted(); |
| 4431 | ka.stop(); |
| 4432 | callback.expectStopped(); |
| 4433 | } |
| 4434 | |
| 4435 | // Check that the ParcelFileDescriptor is still valid after keepalive stopped, |
| 4436 | // ErrnoException with EBADF will be thrown if the socket is closed when checking local |
| 4437 | // address. |
| 4438 | assertTrue(isUdpPortInUse(srcPort)); |
| 4439 | final InetSocketAddress sa = |
| 4440 | (InetSocketAddress) Os.getsockname(testPfd.getFileDescriptor()); |
| 4441 | assertEquals(anyIPv4, sa.getAddress()); |
| 4442 | |
| 4443 | testPfd.close(); |
junyulai | 0535295 | 2019-04-09 14:37:35 +0800 | [diff] [blame] | 4444 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4445 | // assertFalse(isUdpPortInUse(srcPort)); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4446 | |
| 4447 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4448 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4449 | mWiFiNetworkAgent = null; |
| 4450 | } |
| 4451 | |
| 4452 | private static boolean isUdpPortInUse(int port) { |
| 4453 | try (DatagramSocket ignored = new DatagramSocket(port)) { |
| 4454 | return false; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4455 | } catch (IOException alreadyInUse) { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4456 | return true; |
| 4457 | } |
| 4458 | } |
| 4459 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4460 | @Test |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 4461 | public void testGetCaptivePortalServerUrl() throws Exception { |
| 4462 | String url = mCm.getCaptivePortalServerUrl(); |
| 4463 | assertEquals("http://connectivitycheck.gstatic.com/generate_204", url); |
| 4464 | } |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4465 | |
| 4466 | private static class TestNetworkPinner extends NetworkPinner { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4467 | public static boolean awaitPin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4468 | synchronized(sLock) { |
| 4469 | if (sNetwork == null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4470 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4471 | } |
| 4472 | return sNetwork != null; |
| 4473 | } |
| 4474 | } |
| 4475 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4476 | public static boolean awaitUnpin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4477 | synchronized(sLock) { |
| 4478 | if (sNetwork != null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4479 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4480 | } |
| 4481 | return sNetwork == null; |
| 4482 | } |
| 4483 | } |
| 4484 | } |
| 4485 | |
| 4486 | private void assertPinnedToWifiWithCellDefault() { |
| 4487 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4488 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4489 | } |
| 4490 | |
| 4491 | private void assertPinnedToWifiWithWifiDefault() { |
| 4492 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4493 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4494 | } |
| 4495 | |
| 4496 | private void assertNotPinnedToWifi() { |
| 4497 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4498 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4499 | } |
| 4500 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4501 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4502 | public void testNetworkPinner() throws Exception { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4503 | NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 4504 | .addTransportType(TRANSPORT_WIFI) |
| 4505 | .build(); |
| 4506 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4507 | |
| 4508 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4509 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4510 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4511 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4512 | mCellNetworkAgent.connect(true); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4513 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4514 | mWiFiNetworkAgent.connect(false); |
| 4515 | |
| 4516 | // When wi-fi connects, expect to be pinned. |
| 4517 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4518 | assertPinnedToWifiWithCellDefault(); |
| 4519 | |
| 4520 | // Disconnect and expect the pin to drop. |
| 4521 | mWiFiNetworkAgent.disconnect(); |
| 4522 | assertTrue(TestNetworkPinner.awaitUnpin(100)); |
| 4523 | assertNotPinnedToWifi(); |
| 4524 | |
| 4525 | // Reconnecting does not cause the pin to come back. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4526 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4527 | mWiFiNetworkAgent.connect(false); |
| 4528 | assertFalse(TestNetworkPinner.awaitPin(100)); |
| 4529 | assertNotPinnedToWifi(); |
| 4530 | |
| 4531 | // Pinning while connected causes the pin to take effect immediately. |
| 4532 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4533 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4534 | assertPinnedToWifiWithCellDefault(); |
| 4535 | |
| 4536 | // Explicitly unpin and expect to use the default network again. |
| 4537 | TestNetworkPinner.unpin(); |
| 4538 | assertNotPinnedToWifi(); |
| 4539 | |
| 4540 | // Disconnect cell and wifi. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4541 | ConditionVariable cv = registerConnectivityBroadcast(3); // cell down, wifi up, wifi down. |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4542 | mCellNetworkAgent.disconnect(); |
| 4543 | mWiFiNetworkAgent.disconnect(); |
| 4544 | waitFor(cv); |
| 4545 | |
| 4546 | // Pinning takes effect even if the pinned network is the default when the pin is set... |
| 4547 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4548 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4549 | mWiFiNetworkAgent.connect(false); |
| 4550 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4551 | assertPinnedToWifiWithWifiDefault(); |
| 4552 | |
| 4553 | // ... and is maintained even when that network is no longer the default. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4554 | cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4555 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4556 | mCellNetworkAgent.connect(true); |
| 4557 | waitFor(cv); |
| 4558 | assertPinnedToWifiWithCellDefault(); |
| 4559 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4560 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4561 | @Test |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4562 | public void testNetworkCallbackMaximum() { |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 4563 | // We can only have 99 callbacks, because MultipathPolicyTracker is |
| 4564 | // already one of them. |
| 4565 | final int MAX_REQUESTS = 99; |
| 4566 | final int CALLBACKS = 89; |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4567 | final int INTENTS = 10; |
| 4568 | assertEquals(MAX_REQUESTS, CALLBACKS + INTENTS); |
| 4569 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4570 | NetworkRequest networkRequest = new NetworkRequest.Builder().build(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4571 | ArrayList<Object> registered = new ArrayList<>(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4572 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4573 | int j = 0; |
| 4574 | while (j++ < CALLBACKS / 2) { |
| 4575 | NetworkCallback cb = new NetworkCallback(); |
| 4576 | mCm.requestNetwork(networkRequest, cb); |
| 4577 | registered.add(cb); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4578 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4579 | while (j++ < CALLBACKS) { |
| 4580 | NetworkCallback cb = new NetworkCallback(); |
| 4581 | mCm.registerNetworkCallback(networkRequest, cb); |
| 4582 | registered.add(cb); |
| 4583 | } |
| 4584 | j = 0; |
| 4585 | while (j++ < INTENTS / 2) { |
| 4586 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("a" + j), 0); |
| 4587 | mCm.requestNetwork(networkRequest, pi); |
| 4588 | registered.add(pi); |
| 4589 | } |
| 4590 | while (j++ < INTENTS) { |
| 4591 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("b" + j), 0); |
| 4592 | mCm.registerNetworkCallback(networkRequest, pi); |
| 4593 | registered.add(pi); |
| 4594 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4595 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4596 | // 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] | 4597 | assertThrows(TooManyRequestsException.class, () -> |
| 4598 | mCm.requestNetwork(networkRequest, new NetworkCallback()) |
| 4599 | ); |
| 4600 | assertThrows(TooManyRequestsException.class, () -> |
| 4601 | mCm.registerNetworkCallback(networkRequest, new NetworkCallback()) |
| 4602 | ); |
| 4603 | assertThrows(TooManyRequestsException.class, () -> |
| 4604 | mCm.requestNetwork(networkRequest, |
| 4605 | PendingIntent.getBroadcast(mContext, 0, new Intent("c"), 0)) |
| 4606 | ); |
| 4607 | assertThrows(TooManyRequestsException.class, () -> |
| 4608 | mCm.registerNetworkCallback(networkRequest, |
| 4609 | PendingIntent.getBroadcast(mContext, 0, new Intent("d"), 0)) |
| 4610 | ); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4611 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4612 | for (Object o : registered) { |
| 4613 | if (o instanceof NetworkCallback) { |
| 4614 | mCm.unregisterNetworkCallback((NetworkCallback)o); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4615 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4616 | if (o instanceof PendingIntent) { |
| 4617 | mCm.unregisterNetworkCallback((PendingIntent)o); |
| 4618 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4619 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4620 | waitForIdle(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4621 | |
| 4622 | // Test that the limit is not hit when MAX_REQUESTS requests are added and removed. |
| 4623 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4624 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4625 | mCm.requestNetwork(networkRequest, networkCallback); |
| 4626 | mCm.unregisterNetworkCallback(networkCallback); |
| 4627 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4628 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4629 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4630 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4631 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4632 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4633 | mCm.unregisterNetworkCallback(networkCallback); |
| 4634 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4635 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4636 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4637 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4638 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4639 | PendingIntent.getBroadcast(mContext, 0, new Intent("e" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4640 | mCm.requestNetwork(networkRequest, pendingIntent); |
| 4641 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4642 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4643 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4644 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4645 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4646 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4647 | PendingIntent.getBroadcast(mContext, 0, new Intent("f" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4648 | mCm.registerNetworkCallback(networkRequest, pendingIntent); |
| 4649 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4650 | } |
| 4651 | } |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 4652 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4653 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4654 | public void testNetworkInfoOfTypeNone() throws Exception { |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4655 | ConditionVariable broadcastCV = registerConnectivityBroadcast(1); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4656 | |
| 4657 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4658 | TestNetworkAgentWrapper wifiAware = new TestNetworkAgentWrapper(TRANSPORT_WIFI_AWARE); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4659 | assertNull(mCm.getActiveNetworkInfo()); |
| 4660 | |
| 4661 | Network[] allNetworks = mCm.getAllNetworks(); |
| 4662 | assertLength(1, allNetworks); |
| 4663 | Network network = allNetworks[0]; |
| 4664 | NetworkCapabilities capabilities = mCm.getNetworkCapabilities(network); |
| 4665 | assertTrue(capabilities.hasTransport(TRANSPORT_WIFI_AWARE)); |
| 4666 | |
| 4667 | final NetworkRequest request = |
| 4668 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI_AWARE).build(); |
| 4669 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 4670 | mCm.registerNetworkCallback(request, callback); |
| 4671 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4672 | // Bring up wifi aware network. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4673 | wifiAware.connect(false, false, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 4674 | callback.expectAvailableCallbacksUnvalidated(wifiAware); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4675 | |
| 4676 | assertNull(mCm.getActiveNetworkInfo()); |
| 4677 | assertNull(mCm.getActiveNetwork()); |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4678 | // 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] | 4679 | // of this test. Fix it and uncomment the assert below. |
| 4680 | //assertEmpty(mCm.getAllNetworkInfo()); |
| 4681 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4682 | // Disconnect wifi aware network. |
| 4683 | wifiAware.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4684 | callback.expectCallbackThat(TIMEOUT_MS, (info) -> info instanceof CallbackEntry.Lost); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4685 | mCm.unregisterNetworkCallback(callback); |
| 4686 | |
| 4687 | verifyNoNetwork(); |
| 4688 | if (broadcastCV.block(10)) { |
| 4689 | fail("expected no broadcast, but got CONNECTIVITY_ACTION broadcast"); |
| 4690 | } |
| 4691 | } |
| 4692 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4693 | @Test |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4694 | public void testDeprecatedAndUnsupportedOperations() throws Exception { |
| 4695 | final int TYPE_NONE = ConnectivityManager.TYPE_NONE; |
| 4696 | assertNull(mCm.getNetworkInfo(TYPE_NONE)); |
| 4697 | assertNull(mCm.getNetworkForType(TYPE_NONE)); |
| 4698 | assertNull(mCm.getLinkProperties(TYPE_NONE)); |
| 4699 | assertFalse(mCm.isNetworkSupported(TYPE_NONE)); |
| 4700 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4701 | assertThrows(IllegalArgumentException.class, |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4702 | () -> mCm.networkCapabilitiesForType(TYPE_NONE)); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4703 | |
| 4704 | Class<UnsupportedOperationException> unsupported = UnsupportedOperationException.class; |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4705 | assertThrows(unsupported, () -> mCm.startUsingNetworkFeature(TYPE_WIFI, "")); |
| 4706 | assertThrows(unsupported, () -> mCm.stopUsingNetworkFeature(TYPE_WIFI, "")); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4707 | // TODO: let test context have configuration application target sdk version |
| 4708 | // 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] | 4709 | assertThrows(unsupported, () -> mCm.startUsingNetworkFeature(TYPE_NONE, "")); |
| 4710 | assertThrows(unsupported, () -> mCm.stopUsingNetworkFeature(TYPE_NONE, "")); |
| 4711 | assertThrows(unsupported, () -> mCm.requestRouteToHostAddress(TYPE_NONE, null)); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4712 | } |
| 4713 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4714 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4715 | public void testLinkPropertiesEnsuresDirectlyConnectedRoutes() throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4716 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 4717 | .addTransportType(TRANSPORT_WIFI).build(); |
| 4718 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 4719 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4720 | |
| 4721 | LinkProperties lp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4722 | lp.setInterfaceName(WIFI_IFNAME); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4723 | LinkAddress myIpv4Address = new LinkAddress("192.168.12.3/24"); |
| 4724 | RouteInfo myIpv4DefaultRoute = new RouteInfo((IpPrefix) null, |
| 4725 | NetworkUtils.numericToInetAddress("192.168.12.1"), lp.getInterfaceName()); |
| 4726 | lp.addLinkAddress(myIpv4Address); |
| 4727 | lp.addRoute(myIpv4DefaultRoute); |
| 4728 | |
| 4729 | // Verify direct routes are added when network agent is first registered in |
| 4730 | // ConnectivityService. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4731 | TestNetworkAgentWrapper networkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, lp); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4732 | networkAgent.connect(true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4733 | networkCallback.expectCallback(CallbackEntry.AVAILABLE, networkAgent); |
| 4734 | networkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, networkAgent); |
| 4735 | CallbackEntry.LinkPropertiesChanged cbi = |
| 4736 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4737 | networkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4738 | networkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4739 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, networkAgent); |
| 4740 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4741 | checkDirectlyConnectedRoutes(cbi.getLp(), Arrays.asList(myIpv4Address), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4742 | Arrays.asList(myIpv4DefaultRoute)); |
| 4743 | checkDirectlyConnectedRoutes(mCm.getLinkProperties(networkAgent.getNetwork()), |
| 4744 | Arrays.asList(myIpv4Address), Arrays.asList(myIpv4DefaultRoute)); |
| 4745 | |
| 4746 | // Verify direct routes are added during subsequent link properties updates. |
| 4747 | LinkProperties newLp = new LinkProperties(lp); |
| 4748 | LinkAddress myIpv6Address1 = new LinkAddress("fe80::cafe/64"); |
| 4749 | LinkAddress myIpv6Address2 = new LinkAddress("2001:db8::2/64"); |
| 4750 | newLp.addLinkAddress(myIpv6Address1); |
| 4751 | newLp.addLinkAddress(myIpv6Address2); |
| 4752 | networkAgent.sendLinkProperties(newLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4753 | cbi = networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4754 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4755 | checkDirectlyConnectedRoutes(cbi.getLp(), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4756 | Arrays.asList(myIpv4Address, myIpv6Address1, myIpv6Address2), |
| 4757 | Arrays.asList(myIpv4DefaultRoute)); |
| 4758 | mCm.unregisterNetworkCallback(networkCallback); |
| 4759 | } |
| 4760 | |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4761 | @Test |
| 4762 | public void testStatsIfacesChanged() throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4763 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 4764 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4765 | |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4766 | Network[] onlyCell = new Network[] {mCellNetworkAgent.getNetwork()}; |
| 4767 | Network[] onlyWifi = new Network[] {mWiFiNetworkAgent.getNetwork()}; |
| 4768 | |
| 4769 | LinkProperties cellLp = new LinkProperties(); |
| 4770 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4771 | LinkProperties wifiLp = new LinkProperties(); |
| 4772 | wifiLp.setInterfaceName(WIFI_IFNAME); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4773 | |
| 4774 | // Simple connection should have updated ifaces |
| 4775 | mCellNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4776 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4777 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4778 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4779 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4780 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4781 | reset(mStatsService); |
| 4782 | |
| 4783 | // Default network switch should update ifaces. |
| 4784 | mWiFiNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4785 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4786 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4787 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 4788 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4789 | .forceUpdateIfaces(eq(onlyWifi), any(NetworkState[].class), eq(WIFI_IFNAME), |
| 4790 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4791 | reset(mStatsService); |
| 4792 | |
| 4793 | // Disconnect should update ifaces. |
| 4794 | mWiFiNetworkAgent.disconnect(); |
| 4795 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4796 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4797 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), |
| 4798 | eq(MOBILE_IFNAME), eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4799 | reset(mStatsService); |
| 4800 | |
| 4801 | // Metered change should update ifaces |
| 4802 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4803 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4804 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4805 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4806 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4807 | reset(mStatsService); |
| 4808 | |
| 4809 | mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4810 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4811 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4812 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4813 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4814 | reset(mStatsService); |
| 4815 | |
| 4816 | // Captive portal change shouldn't update ifaces |
| 4817 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL); |
| 4818 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4819 | verify(mStatsService, never()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4820 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4821 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4822 | reset(mStatsService); |
| 4823 | |
| 4824 | // Roaming change should update ifaces |
| 4825 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING); |
| 4826 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4827 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4828 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4829 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4830 | reset(mStatsService); |
| 4831 | } |
| 4832 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4833 | @Test |
| 4834 | public void testBasicDnsConfigurationPushed() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4835 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4836 | |
| 4837 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4838 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4839 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4840 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4841 | waitForIdle(); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4842 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4843 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4844 | |
| 4845 | final LinkProperties cellLp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4846 | cellLp.setInterfaceName(MOBILE_IFNAME); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4847 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4848 | // "is-reachable" testing in order to not program netd with unreachable |
| 4849 | // nameservers that it might try repeated to validate. |
| 4850 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4851 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4852 | MOBILE_IFNAME)); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4853 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4854 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4855 | MOBILE_IFNAME)); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4856 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4857 | mCellNetworkAgent.connect(false); |
| 4858 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4859 | |
| 4860 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4861 | eq(mCellNetworkAgent.getNetwork().netId)); |
| 4862 | // CS tells dnsresolver about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4863 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4864 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4865 | |
| 4866 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4867 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4868 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4869 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4870 | mResolverParamsParcelCaptor.capture()); |
| 4871 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4872 | assertEquals(1, resolvrParams.servers.length); |
| 4873 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "2001:db8::1")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4874 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4875 | assertTrue(ArrayUtils.contains(resolvrParams.tlsServers, "2001:db8::1")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4876 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4877 | |
| 4878 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4879 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4880 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4881 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4882 | mResolverParamsParcelCaptor.capture()); |
| 4883 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4884 | assertEquals(2, resolvrParams.servers.length); |
| 4885 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4886 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4887 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4888 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4889 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4890 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4891 | reset(mMockDnsResolver); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4892 | |
| 4893 | final String TLS_SPECIFIER = "tls.example.com"; |
| 4894 | final String TLS_SERVER6 = "2001:db8:53::53"; |
| 4895 | final InetAddress[] TLS_IPS = new InetAddress[]{ InetAddress.getByName(TLS_SERVER6) }; |
| 4896 | final String[] TLS_SERVERS = new String[]{ TLS_SERVER6 }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4897 | mCellNetworkAgent.mNmCallbacks.notifyPrivateDnsConfigResolved( |
| 4898 | new PrivateDnsConfig(TLS_SPECIFIER, TLS_IPS).toParcel()); |
| 4899 | |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4900 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4901 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4902 | mResolverParamsParcelCaptor.capture()); |
| 4903 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4904 | assertEquals(2, resolvrParams.servers.length); |
| 4905 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4906 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4907 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4908 | } |
| 4909 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4910 | @Test |
chenbruce | 5d95562 | 2020-02-20 14:28:31 +0800 | [diff] [blame^] | 4911 | public void testDnsConfigurationTransTypesPushed() throws Exception { |
| 4912 | // Clear any interactions that occur as a result of CS starting up. |
| 4913 | reset(mMockDnsResolver); |
| 4914 | |
| 4915 | final NetworkRequest request = new NetworkRequest.Builder() |
| 4916 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 4917 | .build(); |
| 4918 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 4919 | mCm.registerNetworkCallback(request, callback); |
| 4920 | |
| 4921 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 4922 | mWiFiNetworkAgent.connect(false); |
| 4923 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 4924 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4925 | eq(mWiFiNetworkAgent.getNetwork().netId)); |
| 4926 | verify(mMockDnsResolver, times(2)).setResolverConfiguration( |
| 4927 | mResolverParamsParcelCaptor.capture()); |
| 4928 | final ResolverParamsParcel resolverParams = mResolverParamsParcelCaptor.getValue(); |
| 4929 | assertContainsExactly(resolverParams.transportTypes, TRANSPORT_WIFI); |
| 4930 | reset(mMockDnsResolver); |
| 4931 | } |
| 4932 | |
| 4933 | @Test |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4934 | public void testPrivateDnsNotification() throws Exception { |
| 4935 | NetworkRequest request = new NetworkRequest.Builder() |
| 4936 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 4937 | .build(); |
| 4938 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 4939 | mCm.registerNetworkCallback(request, callback); |
| 4940 | // Bring up wifi. |
| 4941 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 4942 | mWiFiNetworkAgent.connect(false); |
| 4943 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 4944 | // Private DNS resolution failed, checking if the notification will be shown or not. |
| 4945 | mWiFiNetworkAgent.setNetworkInvalid(true /* isStrictMode */); |
| 4946 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4947 | waitForIdle(); |
| 4948 | // If network validation failed, NetworkMonitor will re-evaluate the network. |
| 4949 | // ConnectivityService should filter the redundant notification. This part is trying to |
| 4950 | // simulate that situation and check if ConnectivityService could filter that case. |
| 4951 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4952 | waitForIdle(); |
| 4953 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(1)).notifyAsUser(anyString(), |
| 4954 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), any(), eq(UserHandle.ALL)); |
| 4955 | // If private DNS resolution successful, the PRIVATE_DNS_BROKEN notification shouldn't be |
| 4956 | // shown. |
| 4957 | mWiFiNetworkAgent.setNetworkValid(true /* isStrictMode */); |
| 4958 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4959 | waitForIdle(); |
| 4960 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(1)).cancelAsUser(anyString(), |
| 4961 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), eq(UserHandle.ALL)); |
| 4962 | // If private DNS resolution failed again, the PRIVATE_DNS_BROKEN notification should be |
| 4963 | // shown again. |
| 4964 | mWiFiNetworkAgent.setNetworkInvalid(true /* isStrictMode */); |
| 4965 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4966 | waitForIdle(); |
| 4967 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(2)).notifyAsUser(anyString(), |
| 4968 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), any(), eq(UserHandle.ALL)); |
| 4969 | } |
| 4970 | |
| 4971 | @Test |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4972 | public void testPrivateDnsSettingsChange() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4973 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4974 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4975 | |
| 4976 | // The default on Android is opportunistic mode ("Automatic"). |
| 4977 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4978 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4979 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4980 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4981 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4982 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4983 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4984 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4985 | waitForIdle(); |
| 4986 | // CS tells netd about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4987 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4988 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4989 | |
| 4990 | final LinkProperties cellLp = new LinkProperties(); |
| 4991 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4992 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4993 | // "is-reachable" testing in order to not program netd with unreachable |
| 4994 | // nameservers that it might try repeated to validate. |
| 4995 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
| 4996 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4997 | MOBILE_IFNAME)); |
| 4998 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
| 4999 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 5000 | MOBILE_IFNAME)); |
| 5001 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 5002 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 5003 | |
| 5004 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 5005 | mCellNetworkAgent.connect(false); |
| 5006 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5007 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 5008 | eq(mCellNetworkAgent.getNetwork().netId)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5009 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5010 | mResolverParamsParcelCaptor.capture()); |
| 5011 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 5012 | assertEquals(2, resolvrParams.tlsServers.length); |
| 5013 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 5014 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 5015 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5016 | assertEquals(2, resolvrParams.tlsServers.length); |
| 5017 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 5018 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5019 | reset(mMockDnsResolver); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5020 | cellNetworkCallback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 5021 | cellNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5022 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5023 | CallbackEntry.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 5024 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 5025 | cellNetworkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5026 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5027 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 5028 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 5029 | |
| 5030 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5031 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5032 | mResolverParamsParcelCaptor.capture()); |
| 5033 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 5034 | assertEquals(2, resolvrParams.servers.length); |
| 5035 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 5036 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5037 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5038 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 5039 | |
| 5040 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5041 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5042 | mResolverParamsParcelCaptor.capture()); |
| 5043 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 5044 | assertEquals(2, resolvrParams.servers.length); |
| 5045 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 5046 | new String[] { "2001:db8::1", "192.0.2.1" })); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5047 | assertEquals(2, resolvrParams.tlsServers.length); |
| 5048 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 5049 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5050 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5051 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 5052 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5053 | setPrivateDnsSettings(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME, "strict.example.com"); |
| 5054 | // Can't test dns configuration for strict mode without properly mocking |
| 5055 | // out the DNS lookups, but can test that LinkProperties is updated. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5056 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5057 | mCellNetworkAgent); |
| 5058 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5059 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 5060 | assertEquals("strict.example.com", cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5061 | } |
| 5062 | |
| 5063 | @Test |
| 5064 | public void testLinkPropertiesWithPrivateDnsValidationEvents() throws Exception { |
| 5065 | // The default on Android is opportunistic mode ("Automatic"). |
| 5066 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 5067 | |
| 5068 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 5069 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 5070 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 5071 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 5072 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5073 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5074 | waitForIdle(); |
| 5075 | LinkProperties lp = new LinkProperties(); |
| 5076 | mCellNetworkAgent.sendLinkProperties(lp); |
| 5077 | mCellNetworkAgent.connect(false); |
| 5078 | waitForIdle(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5079 | cellNetworkCallback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 5080 | cellNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5081 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5082 | CallbackEntry.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 5083 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 5084 | cellNetworkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5085 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5086 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 5087 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5088 | Set<InetAddress> dnsServers = new HashSet<>(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5089 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5090 | |
| 5091 | // Send a validation event for a server that is not part of the current |
| 5092 | // resolver config. The validation event should be ignored. |
| 5093 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 5094 | mCellNetworkAgent.getNetwork().netId, "", "145.100.185.18", true); |
| 5095 | cellNetworkCallback.assertNoCallback(); |
| 5096 | |
| 5097 | // Add a dns server to the LinkProperties. |
| 5098 | LinkProperties lp2 = new LinkProperties(lp); |
| 5099 | lp2.addDnsServer(InetAddress.getByName("145.100.185.16")); |
| 5100 | mCellNetworkAgent.sendLinkProperties(lp2); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5101 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5102 | mCellNetworkAgent); |
| 5103 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5104 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 5105 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5106 | dnsServers.add(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5107 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5108 | |
| 5109 | // Send a validation event containing a hostname that is not part of |
| 5110 | // the current resolver config. The validation event should be ignored. |
| 5111 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 5112 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "hostname", true); |
| 5113 | cellNetworkCallback.assertNoCallback(); |
| 5114 | |
| 5115 | // Send a validation event where validation failed. |
| 5116 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 5117 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", false); |
| 5118 | cellNetworkCallback.assertNoCallback(); |
| 5119 | |
| 5120 | // Send a validation event where validation succeeded for a server in |
| 5121 | // the current resolver config. A LinkProperties callback with updated |
| 5122 | // private dns fields should be sent. |
| 5123 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 5124 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5125 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5126 | mCellNetworkAgent); |
| 5127 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5128 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 5129 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 5130 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5131 | |
| 5132 | // The private dns fields in LinkProperties should be preserved when |
| 5133 | // the network agent sends unrelated changes. |
| 5134 | LinkProperties lp3 = new LinkProperties(lp2); |
| 5135 | lp3.setMtu(1300); |
| 5136 | mCellNetworkAgent.sendLinkProperties(lp3); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5137 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5138 | mCellNetworkAgent); |
| 5139 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5140 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 5141 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 5142 | checkDnsServers(cbi.getLp(), dnsServers); |
| 5143 | assertEquals(1300, cbi.getLp().getMtu()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5144 | |
| 5145 | // Removing the only validated server should affect the private dns |
| 5146 | // fields in LinkProperties. |
| 5147 | LinkProperties lp4 = new LinkProperties(lp3); |
| 5148 | lp4.removeDnsServer(InetAddress.getByName("145.100.185.16")); |
| 5149 | mCellNetworkAgent.sendLinkProperties(lp4); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5150 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5151 | mCellNetworkAgent); |
| 5152 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5153 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 5154 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5155 | dnsServers.remove(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5156 | checkDnsServers(cbi.getLp(), dnsServers); |
| 5157 | assertEquals(1300, cbi.getLp().getMtu()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 5158 | } |
| 5159 | |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 5160 | private void checkDirectlyConnectedRoutes(Object callbackObj, |
| 5161 | Collection<LinkAddress> linkAddresses, Collection<RouteInfo> otherRoutes) { |
| 5162 | assertTrue(callbackObj instanceof LinkProperties); |
| 5163 | LinkProperties lp = (LinkProperties) callbackObj; |
| 5164 | |
| 5165 | Set<RouteInfo> expectedRoutes = new ArraySet<>(); |
| 5166 | expectedRoutes.addAll(otherRoutes); |
| 5167 | for (LinkAddress address : linkAddresses) { |
| 5168 | RouteInfo localRoute = new RouteInfo(address, null, lp.getInterfaceName()); |
| 5169 | // Duplicates in linkAddresses are considered failures |
| 5170 | assertTrue(expectedRoutes.add(localRoute)); |
| 5171 | } |
| 5172 | List<RouteInfo> observedRoutes = lp.getRoutes(); |
| 5173 | assertEquals(expectedRoutes.size(), observedRoutes.size()); |
| 5174 | assertTrue(observedRoutes.containsAll(expectedRoutes)); |
| 5175 | } |
| 5176 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 5177 | private static void checkDnsServers(Object callbackObj, Set<InetAddress> dnsServers) { |
| 5178 | assertTrue(callbackObj instanceof LinkProperties); |
| 5179 | LinkProperties lp = (LinkProperties) callbackObj; |
| 5180 | assertEquals(dnsServers.size(), lp.getDnsServers().size()); |
| 5181 | assertTrue(lp.getDnsServers().containsAll(dnsServers)); |
| 5182 | } |
| 5183 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5184 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5185 | public void testVpnNetworkActive() throws Exception { |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5186 | final int uid = Process.myUid(); |
| 5187 | |
| 5188 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5189 | final TestNetworkCallback genericNotVpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5190 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 5191 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5192 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5193 | final NetworkRequest genericNotVpnRequest = new NetworkRequest.Builder().build(); |
| 5194 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 5195 | .removeCapability(NET_CAPABILITY_NOT_VPN).build(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5196 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 5197 | .addTransportType(TRANSPORT_WIFI).build(); |
| 5198 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5199 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5200 | .addTransportType(TRANSPORT_VPN).build(); |
| 5201 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5202 | mCm.registerNetworkCallback(genericNotVpnRequest, genericNotVpnNetworkCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5203 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 5204 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5205 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5206 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5207 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5208 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5209 | mWiFiNetworkAgent.connect(false); |
| 5210 | |
| 5211 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5212 | genericNotVpnNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5213 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5214 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5215 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5216 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5217 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5218 | final TestNetworkAgentWrapper |
| 5219 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5220 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5221 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5222 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5223 | mMockVpn.setUids(ranges); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 5224 | // VPN networks do not satisfy the default request and are automatically validated |
| 5225 | // by NetworkMonitor |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5226 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 5227 | vpnNetworkAgent.getNetworkCapabilities())); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5228 | vpnNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 5229 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5230 | vpnNetworkAgent.connect(false); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5231 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5232 | mMockVpn.setUnderlyingNetworks(new Network[0]); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5233 | |
| 5234 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5235 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5236 | wifiNetworkCallback.assertNoCallback(); |
| 5237 | vpnNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5238 | defaultCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 5239 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5240 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5241 | genericNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5242 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5243 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, nc -> null == nc.getUids()); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5244 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5245 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5246 | |
| 5247 | ranges.clear(); |
| 5248 | vpnNetworkAgent.setUids(ranges); |
| 5249 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5250 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5251 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5252 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5253 | vpnNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5254 | |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5255 | // TODO : The default network callback should actually get a LOST call here (also see the |
| 5256 | // comment below for AVAILABLE). This is because ConnectivityService does not look at UID |
| 5257 | // ranges at all when determining whether a network should be rematched. In practice, VPNs |
| 5258 | // can't currently update their UIDs without disconnecting, so this does not matter too |
| 5259 | // much, but that is the reason the test here has to check for an update to the |
| 5260 | // capabilities instead of the expected LOST then AVAILABLE. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5261 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5262 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5263 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5264 | mMockVpn.setUids(ranges); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5265 | vpnNetworkAgent.setUids(ranges); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5266 | |
| 5267 | genericNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5268 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5269 | wifiNetworkCallback.assertNoCallback(); |
| 5270 | vpnNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5271 | // TODO : Here like above, AVAILABLE would be correct, but because this can't actually |
| 5272 | // happen outside of the test, ConnectivityService does not rematch callbacks. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5273 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5274 | |
| 5275 | mWiFiNetworkAgent.disconnect(); |
| 5276 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5277 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 5278 | genericNotVpnNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 5279 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5280 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5281 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5282 | |
| 5283 | vpnNetworkAgent.disconnect(); |
| 5284 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5285 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5286 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5287 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5288 | vpnNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
| 5289 | defaultCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5290 | assertEquals(null, mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5291 | |
| 5292 | mCm.unregisterNetworkCallback(genericNetworkCallback); |
| 5293 | mCm.unregisterNetworkCallback(wifiNetworkCallback); |
| 5294 | mCm.unregisterNetworkCallback(vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5295 | mCm.unregisterNetworkCallback(defaultCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5296 | } |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5297 | |
| 5298 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5299 | public void testVpnWithoutInternet() throws Exception { |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5300 | final int uid = Process.myUid(); |
| 5301 | |
| 5302 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5303 | mCm.registerDefaultNetworkCallback(defaultCallback); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5304 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5305 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5306 | mWiFiNetworkAgent.connect(true); |
| 5307 | |
| 5308 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 5309 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5310 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5311 | TestNetworkAgentWrapper |
| 5312 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5313 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5314 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5315 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5316 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5317 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5318 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5319 | mMockVpn.connect(); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5320 | |
| 5321 | defaultCallback.assertNoCallback(); |
| 5322 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5323 | |
| 5324 | vpnNetworkAgent.disconnect(); |
| 5325 | defaultCallback.assertNoCallback(); |
| 5326 | |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5327 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5328 | } |
| 5329 | |
| 5330 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5331 | public void testVpnWithInternet() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5332 | final int uid = Process.myUid(); |
| 5333 | |
| 5334 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5335 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5336 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5337 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5338 | mWiFiNetworkAgent.connect(true); |
| 5339 | |
| 5340 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 5341 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5342 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5343 | TestNetworkAgentWrapper |
| 5344 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5345 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5346 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5347 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5348 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5349 | vpnNetworkAgent.connect(true /* validated */, true /* hasInternet */, |
| 5350 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5351 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5352 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5353 | defaultCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5354 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5355 | |
| 5356 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5357 | defaultCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5358 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 5359 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5360 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5361 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5362 | |
| 5363 | @Test |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5364 | public void testVpnUnvalidated() throws Exception { |
| 5365 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 5366 | mCm.registerDefaultNetworkCallback(callback); |
| 5367 | |
| 5368 | // Bring up Ethernet. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5369 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5370 | mEthernetNetworkAgent.connect(true); |
| 5371 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
| 5372 | callback.assertNoCallback(); |
| 5373 | |
| 5374 | // Bring up a VPN that has the INTERNET capability, initially unvalidated. |
| 5375 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5376 | final TestNetworkAgentWrapper |
| 5377 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5378 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5379 | ranges.add(new UidRange(uid, uid)); |
| 5380 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5381 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5382 | vpnNetworkAgent.connect(false /* validated */, true /* hasInternet */, |
| 5383 | false /* isStrictMode */); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5384 | mMockVpn.connect(); |
| 5385 | |
| 5386 | // Even though the VPN is unvalidated, it becomes the default network for our app. |
| 5387 | callback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 5388 | // TODO: this looks like a spurious callback. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5389 | callback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5390 | callback.assertNoCallback(); |
| 5391 | |
| 5392 | assertTrue(vpnNetworkAgent.getScore() > mEthernetNetworkAgent.getScore()); |
| 5393 | assertEquals(ConnectivityConstants.VPN_DEFAULT_SCORE, vpnNetworkAgent.getScore()); |
| 5394 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5395 | |
| 5396 | NetworkCapabilities nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5397 | assertFalse(nc.hasCapability(NET_CAPABILITY_VALIDATED)); |
| 5398 | assertTrue(nc.hasCapability(NET_CAPABILITY_INTERNET)); |
| 5399 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5400 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 5401 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5402 | assertTrue(NetworkMonitorUtils.isPrivateDnsValidationRequired( |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5403 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5404 | |
| 5405 | // Pretend that the VPN network validates. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5406 | vpnNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5407 | vpnNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 5408 | // Expect to see the validated capability, but no other changes, because the VPN is already |
| 5409 | // the default network for the app. |
| 5410 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, vpnNetworkAgent); |
| 5411 | callback.assertNoCallback(); |
| 5412 | |
| 5413 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5414 | callback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5415 | callback.expectAvailableCallbacksValidated(mEthernetNetworkAgent); |
| 5416 | } |
| 5417 | |
| 5418 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5419 | public void testVpnSetUnderlyingNetworks() throws Exception { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5420 | final int uid = Process.myUid(); |
| 5421 | |
| 5422 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5423 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5424 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5425 | .addTransportType(TRANSPORT_VPN) |
| 5426 | .build(); |
| 5427 | NetworkCapabilities nc; |
| 5428 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5429 | vpnNetworkCallback.assertNoCallback(); |
| 5430 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5431 | final TestNetworkAgentWrapper |
| 5432 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5433 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5434 | ranges.add(new UidRange(uid, uid)); |
| 5435 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5436 | mMockVpn.connect(); |
| 5437 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5438 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5439 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5440 | |
| 5441 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5442 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5443 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5444 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5445 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5446 | // For safety reasons a VPN without underlying networks is considered metered. |
| 5447 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5448 | |
| 5449 | // Connect cell and use it as an underlying network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5450 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5451 | mCellNetworkAgent.connect(true); |
| 5452 | |
| 5453 | mService.setUnderlyingNetworksForVpn( |
| 5454 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5455 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5456 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5457 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5458 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5459 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5460 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5461 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5462 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5463 | mWiFiNetworkAgent.connect(true); |
| 5464 | |
| 5465 | mService.setUnderlyingNetworksForVpn( |
| 5466 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5467 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5468 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5469 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5470 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5471 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5472 | |
| 5473 | // Don't disconnect, but note the VPN is not using wifi any more. |
| 5474 | mService.setUnderlyingNetworksForVpn( |
| 5475 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5476 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5477 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5478 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5479 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5480 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5481 | |
| 5482 | // Use Wifi but not cell. Note the VPN is now unmetered. |
| 5483 | mService.setUnderlyingNetworksForVpn( |
| 5484 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5485 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5486 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5487 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5488 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5489 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5490 | |
| 5491 | // Use both again. |
| 5492 | mService.setUnderlyingNetworksForVpn( |
| 5493 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5494 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5495 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5496 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5497 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5498 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5499 | |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5500 | // Disconnect cell. Receive update without even removing the dead network from the |
| 5501 | // underlying networks – it's dead anyway. Not metered any more. |
| 5502 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5503 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5504 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5505 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5506 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5507 | |
Chalard Jean | b3ab0d1 | 2018-05-21 15:30:56 +0900 | [diff] [blame] | 5508 | // Disconnect wifi too. No underlying networks means this is now metered. |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5509 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5510 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5511 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5512 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5513 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5514 | |
| 5515 | mMockVpn.disconnect(); |
| 5516 | } |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5517 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5518 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5519 | public void testNullUnderlyingNetworks() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5520 | final int uid = Process.myUid(); |
| 5521 | |
| 5522 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5523 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5524 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5525 | .addTransportType(TRANSPORT_VPN) |
| 5526 | .build(); |
| 5527 | NetworkCapabilities nc; |
| 5528 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5529 | vpnNetworkCallback.assertNoCallback(); |
| 5530 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5531 | final TestNetworkAgentWrapper |
| 5532 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5533 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5534 | ranges.add(new UidRange(uid, uid)); |
| 5535 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5536 | mMockVpn.connect(); |
| 5537 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5538 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5539 | false /* isStrictMode */); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5540 | |
| 5541 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5542 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5543 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5544 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5545 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5546 | // By default, VPN is set to track default network (i.e. its underlying networks is null). |
| 5547 | // In case of no default network, VPN is considered metered. |
| 5548 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5549 | |
| 5550 | // Connect to Cell; Cell is the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5551 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5552 | mCellNetworkAgent.connect(true); |
| 5553 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5554 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5555 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5556 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5557 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5558 | |
| 5559 | // Connect to WiFi; WiFi is the new default. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5560 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5561 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5562 | mWiFiNetworkAgent.connect(true); |
| 5563 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5564 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5565 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5566 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5567 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5568 | |
| 5569 | // Disconnect Cell. The default network did not change, so there shouldn't be any changes in |
| 5570 | // the capabilities. |
| 5571 | mCellNetworkAgent.disconnect(); |
| 5572 | |
| 5573 | // Disconnect wifi too. Now we have no default network. |
| 5574 | mWiFiNetworkAgent.disconnect(); |
| 5575 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5576 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5577 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5578 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5579 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5580 | |
| 5581 | mMockVpn.disconnect(); |
| 5582 | } |
| 5583 | |
| 5584 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5585 | public void testIsActiveNetworkMeteredOverWifi() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5586 | // Returns true by default when no network is available. |
| 5587 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5588 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5589 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5590 | mWiFiNetworkAgent.connect(true); |
| 5591 | waitForIdle(); |
| 5592 | |
| 5593 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5594 | } |
| 5595 | |
| 5596 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5597 | public void testIsActiveNetworkMeteredOverCell() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5598 | // Returns true by default when no network is available. |
| 5599 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5600 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5601 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5602 | mCellNetworkAgent.connect(true); |
| 5603 | waitForIdle(); |
| 5604 | |
| 5605 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5606 | } |
| 5607 | |
| 5608 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5609 | public void testIsActiveNetworkMeteredOverVpnTrackingPlatformDefault() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5610 | // Returns true by default when no network is available. |
| 5611 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5612 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5613 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5614 | mCellNetworkAgent.connect(true); |
| 5615 | waitForIdle(); |
| 5616 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5617 | |
| 5618 | // 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] | 5619 | TestNetworkAgentWrapper |
| 5620 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5621 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5622 | final int uid = Process.myUid(); |
| 5623 | ranges.add(new UidRange(uid, uid)); |
| 5624 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5625 | mMockVpn.setUids(ranges); |
| 5626 | vpnNetworkAgent.connect(true); |
| 5627 | mMockVpn.connect(); |
| 5628 | waitForIdle(); |
| 5629 | // Ensure VPN is now the active network. |
| 5630 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5631 | |
| 5632 | // Expect VPN to be metered. |
| 5633 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5634 | |
| 5635 | // Connect WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5636 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5637 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5638 | mWiFiNetworkAgent.connect(true); |
| 5639 | waitForIdle(); |
| 5640 | // VPN should still be the active network. |
| 5641 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5642 | |
| 5643 | // Expect VPN to be unmetered as it should now be using WiFi (new default). |
| 5644 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5645 | |
| 5646 | // Disconnecting Cell should not affect VPN's meteredness. |
| 5647 | mCellNetworkAgent.disconnect(); |
| 5648 | waitForIdle(); |
| 5649 | |
| 5650 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5651 | |
| 5652 | // Disconnect WiFi; Now there is no platform default network. |
| 5653 | mWiFiNetworkAgent.disconnect(); |
| 5654 | waitForIdle(); |
| 5655 | |
| 5656 | // VPN without any underlying networks is treated as metered. |
| 5657 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5658 | |
| 5659 | vpnNetworkAgent.disconnect(); |
| 5660 | mMockVpn.disconnect(); |
| 5661 | } |
| 5662 | |
| 5663 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5664 | public void testIsActiveNetworkMeteredOverVpnSpecifyingUnderlyingNetworks() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5665 | // Returns true by default when no network is available. |
| 5666 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5667 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5668 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5669 | mCellNetworkAgent.connect(true); |
| 5670 | waitForIdle(); |
| 5671 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5672 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5673 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5674 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5675 | mWiFiNetworkAgent.connect(true); |
| 5676 | waitForIdle(); |
| 5677 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5678 | |
| 5679 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5680 | TestNetworkAgentWrapper |
| 5681 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5682 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5683 | final int uid = Process.myUid(); |
| 5684 | ranges.add(new UidRange(uid, uid)); |
| 5685 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5686 | mMockVpn.setUids(ranges); |
| 5687 | vpnNetworkAgent.connect(true); |
| 5688 | mMockVpn.connect(); |
| 5689 | waitForIdle(); |
| 5690 | // Ensure VPN is now the active network. |
| 5691 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5692 | // VPN is using Cell |
| 5693 | mService.setUnderlyingNetworksForVpn( |
| 5694 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5695 | waitForIdle(); |
| 5696 | |
| 5697 | // Expect VPN to be metered. |
| 5698 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5699 | |
| 5700 | // VPN is now using WiFi |
| 5701 | mService.setUnderlyingNetworksForVpn( |
| 5702 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5703 | waitForIdle(); |
| 5704 | |
| 5705 | // Expect VPN to be unmetered |
| 5706 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5707 | |
| 5708 | // VPN is using Cell | WiFi. |
| 5709 | mService.setUnderlyingNetworksForVpn( |
| 5710 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5711 | waitForIdle(); |
| 5712 | |
| 5713 | // Expect VPN to be metered. |
| 5714 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5715 | |
| 5716 | // VPN is using WiFi | Cell. |
| 5717 | mService.setUnderlyingNetworksForVpn( |
| 5718 | new Network[] { mWiFiNetworkAgent.getNetwork(), mCellNetworkAgent.getNetwork() }); |
| 5719 | waitForIdle(); |
| 5720 | |
| 5721 | // Order should not matter and VPN should still be metered. |
| 5722 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5723 | |
| 5724 | // VPN is not using any underlying networks. |
| 5725 | mService.setUnderlyingNetworksForVpn(new Network[0]); |
| 5726 | waitForIdle(); |
| 5727 | |
| 5728 | // VPN without underlying networks is treated as metered. |
| 5729 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5730 | |
| 5731 | vpnNetworkAgent.disconnect(); |
| 5732 | mMockVpn.disconnect(); |
| 5733 | } |
| 5734 | |
| 5735 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5736 | public void testIsActiveNetworkMeteredOverAlwaysMeteredVpn() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5737 | // Returns true by default when no network is available. |
| 5738 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5739 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5740 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5741 | mWiFiNetworkAgent.connect(true); |
| 5742 | waitForIdle(); |
| 5743 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5744 | |
| 5745 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5746 | TestNetworkAgentWrapper |
| 5747 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5748 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5749 | final int uid = Process.myUid(); |
| 5750 | ranges.add(new UidRange(uid, uid)); |
| 5751 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5752 | mMockVpn.setUids(ranges); |
| 5753 | vpnNetworkAgent.connect(true); |
| 5754 | mMockVpn.connectAsAlwaysMetered(); |
| 5755 | waitForIdle(); |
| 5756 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5757 | |
| 5758 | // VPN is tracking current platform default (WiFi). |
| 5759 | mService.setUnderlyingNetworksForVpn(null); |
| 5760 | waitForIdle(); |
| 5761 | |
| 5762 | // Despite VPN using WiFi (which is unmetered), VPN itself is marked as always metered. |
| 5763 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5764 | |
| 5765 | // VPN explicitly declares WiFi as its underlying network. |
| 5766 | mService.setUnderlyingNetworksForVpn( |
| 5767 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5768 | waitForIdle(); |
| 5769 | |
| 5770 | // Doesn't really matter whether VPN declares its underlying networks explicitly. |
| 5771 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5772 | |
| 5773 | // With WiFi lost, VPN is basically without any underlying networks. And in that case it is |
| 5774 | // anyways suppose to be metered. |
| 5775 | mWiFiNetworkAgent.disconnect(); |
| 5776 | waitForIdle(); |
| 5777 | |
| 5778 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5779 | |
| 5780 | vpnNetworkAgent.disconnect(); |
| 5781 | } |
| 5782 | |
| 5783 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5784 | public void testNetworkBlockedStatus() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5785 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 5786 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 5787 | .addTransportType(TRANSPORT_CELLULAR) |
| 5788 | .build(); |
| 5789 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 5790 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5791 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5792 | mCellNetworkAgent.connect(true); |
| 5793 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5794 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5795 | setUidRulesChanged(RULE_REJECT_ALL); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5796 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5797 | |
| 5798 | // ConnectivityService should cache it not to invoke the callback again. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5799 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5800 | cellNetworkCallback.assertNoCallback(); |
| 5801 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5802 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5803 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5804 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5805 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5806 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5807 | |
| 5808 | // Restrict the network based on UID rule and NOT_METERED capability change. |
| 5809 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5810 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5811 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5812 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5813 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, |
| 5814 | mCellNetworkAgent); |
| 5815 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5816 | setUidRulesChanged(RULE_ALLOW_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5817 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5818 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5819 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5820 | cellNetworkCallback.assertNoCallback(); |
| 5821 | |
| 5822 | // Restrict the network based on BackgroundRestricted. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5823 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5824 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5825 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5826 | cellNetworkCallback.assertNoCallback(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5827 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5828 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5829 | cellNetworkCallback.assertNoCallback(); |
| 5830 | |
| 5831 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 5832 | } |
| 5833 | |
| 5834 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5835 | public void testNetworkBlockedStatusBeforeAndAfterConnect() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5836 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5837 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5838 | |
| 5839 | // No Networkcallbacks invoked before any network is active. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5840 | setUidRulesChanged(RULE_REJECT_ALL); |
| 5841 | setUidRulesChanged(RULE_NONE); |
| 5842 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5843 | defaultCallback.assertNoCallback(); |
| 5844 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5845 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5846 | mCellNetworkAgent.connect(true); |
| 5847 | defaultCallback.expectAvailableCallbacksUnvalidatedAndBlocked(mCellNetworkAgent); |
| 5848 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mCellNetworkAgent); |
| 5849 | |
| 5850 | // Allow to use the network after switching to NOT_METERED network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5851 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5852 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5853 | mWiFiNetworkAgent.connect(true); |
| 5854 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 5855 | |
| 5856 | // Switch to METERED network. Restrict the use of the network. |
| 5857 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5858 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5859 | defaultCallback.expectAvailableCallbacksValidatedAndBlocked(mCellNetworkAgent); |
| 5860 | |
| 5861 | // Network becomes NOT_METERED. |
| 5862 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5863 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5864 | defaultCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5865 | |
| 5866 | // Verify there's no Networkcallbacks invoked after data saver on/off. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5867 | setRestrictBackgroundChanged(true); |
| 5868 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5869 | defaultCallback.assertNoCallback(); |
| 5870 | |
| 5871 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5872 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5873 | defaultCallback.assertNoCallback(); |
| 5874 | |
| 5875 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5876 | } |
| 5877 | |
Chalard Jean | 143124b | 2019-12-03 22:13:37 +0900 | [diff] [blame] | 5878 | @Test |
| 5879 | public final void testLoseTrusted() throws Exception { |
| 5880 | final NetworkRequest trustedRequest = new NetworkRequest.Builder() |
| 5881 | .addCapability(NET_CAPABILITY_TRUSTED) |
| 5882 | .build(); |
| 5883 | final TestNetworkCallback trustedCallback = new TestNetworkCallback(); |
| 5884 | mCm.requestNetwork(trustedRequest, trustedCallback); |
| 5885 | |
| 5886 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 5887 | mCellNetworkAgent.connect(true); |
| 5888 | trustedCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5889 | verify(mNetworkManagementService).setDefaultNetId(eq(mCellNetworkAgent.getNetwork().netId)); |
Chalard Jean | 25be037 | 2019-12-03 22:16:26 +0900 | [diff] [blame] | 5890 | reset(mNetworkManagementService); |
Chalard Jean | 143124b | 2019-12-03 22:13:37 +0900 | [diff] [blame] | 5891 | |
| 5892 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 5893 | mWiFiNetworkAgent.connect(true); |
Chalard Jean | 10c8d54 | 2020-02-20 07:32:12 +0000 | [diff] [blame] | 5894 | trustedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | 143124b | 2019-12-03 22:13:37 +0900 | [diff] [blame] | 5895 | verify(mNetworkManagementService).setDefaultNetId(eq(mWiFiNetworkAgent.getNetwork().netId)); |
Chalard Jean | 25be037 | 2019-12-03 22:16:26 +0900 | [diff] [blame] | 5896 | reset(mNetworkManagementService); |
Chalard Jean | 143124b | 2019-12-03 22:13:37 +0900 | [diff] [blame] | 5897 | |
| 5898 | mWiFiNetworkAgent.removeCapability(NET_CAPABILITY_TRUSTED); |
Chalard Jean | 143124b | 2019-12-03 22:13:37 +0900 | [diff] [blame] | 5899 | trustedCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 5900 | verify(mNetworkManagementService).setDefaultNetId(eq(mCellNetworkAgent.getNetwork().netId)); |
Chalard Jean | 25be037 | 2019-12-03 22:16:26 +0900 | [diff] [blame] | 5901 | reset(mNetworkManagementService); |
Chalard Jean | 143124b | 2019-12-03 22:13:37 +0900 | [diff] [blame] | 5902 | |
| 5903 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_TRUSTED); |
| 5904 | trustedCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 5905 | verify(mNetworkManagementService).clearDefaultNetId(); |
| 5906 | |
| 5907 | mCm.unregisterNetworkCallback(trustedCallback); |
| 5908 | } |
| 5909 | |
Chalard Jean | b6ec076 | 2019-12-03 16:12:33 +0900 | [diff] [blame] | 5910 | @Ignore // 40%+ flakiness : figure out why and re-enable. |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5911 | @Test |
| 5912 | public final void testBatteryStatsNetworkType() throws Exception { |
| 5913 | final LinkProperties cellLp = new LinkProperties(); |
| 5914 | cellLp.setInterfaceName("cell0"); |
| 5915 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp); |
| 5916 | mCellNetworkAgent.connect(true); |
| 5917 | waitForIdle(); |
| 5918 | verify(mBatteryStatsService).noteNetworkInterfaceType(cellLp.getInterfaceName(), |
| 5919 | TYPE_MOBILE); |
| 5920 | reset(mBatteryStatsService); |
| 5921 | |
| 5922 | final LinkProperties wifiLp = new LinkProperties(); |
| 5923 | wifiLp.setInterfaceName("wifi0"); |
| 5924 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, wifiLp); |
| 5925 | mWiFiNetworkAgent.connect(true); |
| 5926 | waitForIdle(); |
| 5927 | verify(mBatteryStatsService).noteNetworkInterfaceType(wifiLp.getInterfaceName(), |
| 5928 | TYPE_WIFI); |
| 5929 | reset(mBatteryStatsService); |
| 5930 | |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5931 | mCellNetworkAgent.disconnect(); |
| 5932 | |
| 5933 | cellLp.setInterfaceName("wifi0"); |
| 5934 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp); |
| 5935 | mCellNetworkAgent.connect(true); |
| 5936 | waitForIdle(); |
| 5937 | verify(mBatteryStatsService).noteNetworkInterfaceType(cellLp.getInterfaceName(), |
| 5938 | TYPE_MOBILE); |
| 5939 | } |
| 5940 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5941 | /** |
| 5942 | * Make simulated InterfaceConfig for Nat464Xlat to query clat lower layer info. |
| 5943 | */ |
| 5944 | private InterfaceConfiguration getClatInterfaceConfig(LinkAddress la) { |
| 5945 | InterfaceConfiguration cfg = new InterfaceConfiguration(); |
| 5946 | cfg.setHardwareAddress("11:22:33:44:55:66"); |
| 5947 | cfg.setLinkAddress(la); |
| 5948 | return cfg; |
| 5949 | } |
| 5950 | |
| 5951 | /** |
| 5952 | * Make expected stack link properties, copied from Nat464Xlat. |
| 5953 | */ |
| 5954 | private LinkProperties makeClatLinkProperties(LinkAddress la) { |
| 5955 | LinkAddress clatAddress = la; |
| 5956 | LinkProperties stacked = new LinkProperties(); |
| 5957 | stacked.setInterfaceName(CLAT_PREFIX + MOBILE_IFNAME); |
| 5958 | RouteInfo ipv4Default = new RouteInfo( |
| 5959 | new LinkAddress(Inet4Address.ANY, 0), |
| 5960 | clatAddress.getAddress(), CLAT_PREFIX + MOBILE_IFNAME); |
| 5961 | stacked.addRoute(ipv4Default); |
| 5962 | stacked.addLinkAddress(clatAddress); |
| 5963 | return stacked; |
| 5964 | } |
| 5965 | |
| 5966 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5967 | public void testStackedLinkProperties() throws Exception { |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5968 | final LinkAddress myIpv4 = new LinkAddress("1.2.3.4/24"); |
| 5969 | final LinkAddress myIpv6 = new LinkAddress("2001:db8:1::1/64"); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5970 | final String kNat64PrefixString = "2001:db8:64:64:64:64::"; |
| 5971 | final IpPrefix kNat64Prefix = new IpPrefix(InetAddress.getByName(kNat64PrefixString), 96); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 5972 | final RouteInfo defaultRoute = new RouteInfo((IpPrefix) null, myIpv6.getAddress(), |
| 5973 | MOBILE_IFNAME); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 5974 | final RouteInfo ipv6Subnet = new RouteInfo(myIpv6, null, MOBILE_IFNAME); |
| 5975 | final RouteInfo ipv4Subnet = new RouteInfo(myIpv4, null, MOBILE_IFNAME); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 5976 | final RouteInfo stackedDefault = new RouteInfo((IpPrefix) null, myIpv4.getAddress(), |
| 5977 | CLAT_PREFIX + MOBILE_IFNAME); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5978 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5979 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5980 | .addTransportType(TRANSPORT_CELLULAR) |
| 5981 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5982 | .build(); |
| 5983 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5984 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5985 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5986 | // Prepare ipv6 only link properties. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5987 | final LinkProperties cellLp = new LinkProperties(); |
| 5988 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5989 | cellLp.addLinkAddress(myIpv6); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 5990 | cellLp.addRoute(defaultRoute); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 5991 | cellLp.addRoute(ipv6Subnet); |
Chalard Jean | bbaa33e | 2019-11-19 19:03:53 +0900 | [diff] [blame] | 5992 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5993 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5994 | reset(mMockDnsResolver); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5995 | reset(mMockNetd); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 5996 | reset(mBatteryStatsService); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5997 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5998 | // Connect with ipv6 link properties. Expect prefix discovery to be started. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5999 | mCellNetworkAgent.connect(true); |
Chalard Jean | bbaa33e | 2019-11-19 19:03:53 +0900 | [diff] [blame] | 6000 | final int cellNetId = mCellNetworkAgent.getNetwork().netId; |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 6001 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 6002 | |
| 6003 | verify(mMockNetd, times(1)).networkCreatePhysical(eq(cellNetId), anyInt()); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6004 | assertRoutesAdded(cellNetId, ipv6Subnet, defaultRoute); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 6005 | verify(mMockDnsResolver, times(1)).createNetworkCache(eq(cellNetId)); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 6006 | verify(mBatteryStatsService).noteNetworkInterfaceType(cellLp.getInterfaceName(), |
| 6007 | TYPE_MOBILE); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 6008 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6009 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6010 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6011 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6012 | // Switching default network updates TCP buffer sizes. |
| 6013 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 6014 | |
| 6015 | // Add an IPv4 address. Expect prefix discovery to be stopped. Netd doesn't tell us that |
| 6016 | // the NAT64 prefix was removed because one was never discovered. |
| 6017 | cellLp.addLinkAddress(myIpv4); |
| 6018 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6019 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6020 | assertRoutesAdded(cellNetId, ipv4Subnet); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6021 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 6022 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6023 | |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 6024 | // Make sure BatteryStats was not told about any v4- interfaces, as none should have |
| 6025 | // come online yet. |
| 6026 | waitForIdle(); |
| 6027 | verify(mBatteryStatsService, never()).noteNetworkInterfaceType(startsWith("v4-"), anyInt()); |
| 6028 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6029 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6030 | verifyNoMoreInteractions(mMockDnsResolver); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 6031 | reset(mNetworkManagementService); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6032 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6033 | reset(mMockDnsResolver); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 6034 | when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME)) |
| 6035 | .thenReturn(getClatInterfaceConfig(myIpv4)); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6036 | |
| 6037 | // Remove IPv4 address. Expect prefix discovery to be started again. |
| 6038 | cellLp.removeLinkAddress(myIpv4); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6039 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6040 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6041 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6042 | assertRoutesRemoved(cellNetId, ipv4Subnet); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6043 | |
| 6044 | // 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] | 6045 | Nat464Xlat clat = getNat464Xlat(mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6046 | assertNull(mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getNat64Prefix()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6047 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 6048 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 6049 | LinkProperties lpBeforeClat = networkCallback.expectCallback( |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6050 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent).getLp(); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6051 | assertEquals(0, lpBeforeClat.getStackedLinks().size()); |
| 6052 | assertEquals(kNat64Prefix, lpBeforeClat.getNat64Prefix()); |
| 6053 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 6054 | |
| 6055 | // Clat iface comes up. Expect stacked link to be added. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6056 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6057 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6058 | List<LinkProperties> stackedLps = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()) |
| 6059 | .getStackedLinks(); |
| 6060 | assertEquals(makeClatLinkProperties(myIpv4), stackedLps.get(0)); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6061 | assertRoutesAdded(cellNetId, stackedDefault); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6062 | |
| 6063 | // Change trivial linkproperties and see if stacked link is preserved. |
| 6064 | cellLp.addDnsServer(InetAddress.getByName("8.8.8.8")); |
| 6065 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6066 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6067 | |
| 6068 | List<LinkProperties> stackedLpsAfterChange = |
| 6069 | mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getStackedLinks(); |
| 6070 | assertNotEquals(stackedLpsAfterChange, Collections.EMPTY_LIST); |
| 6071 | assertEquals(makeClatLinkProperties(myIpv4), stackedLpsAfterChange.get(0)); |
| 6072 | |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6073 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 6074 | mResolverParamsParcelCaptor.capture()); |
| 6075 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 6076 | assertEquals(1, resolvrParams.servers.length); |
| 6077 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "8.8.8.8")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6078 | |
Chalard Jean | bbaa33e | 2019-11-19 19:03:53 +0900 | [diff] [blame] | 6079 | for (final LinkProperties stackedLp : stackedLpsAfterChange) { |
| 6080 | verify(mBatteryStatsService).noteNetworkInterfaceType(stackedLp.getInterfaceName(), |
| 6081 | TYPE_MOBILE); |
| 6082 | } |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 6083 | reset(mMockNetd); |
Chalard Jean | 587758b | 2019-11-29 16:41:50 +0900 | [diff] [blame] | 6084 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6085 | // Add ipv4 address, expect that clatd and prefix discovery are stopped and stacked |
| 6086 | // linkproperties are cleaned up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6087 | cellLp.addLinkAddress(myIpv4); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6088 | cellLp.addRoute(ipv4Subnet); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6089 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6090 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6091 | assertRoutesAdded(cellNetId, ipv4Subnet); |
Lorenzo Colitti | 9307ca2 | 2019-01-12 01:54:23 +0900 | [diff] [blame] | 6092 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6093 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6094 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6095 | // As soon as stop is called, the linkproperties lose the stacked interface. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6096 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6097 | LinkProperties actualLpAfterIpv4 = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()); |
| 6098 | LinkProperties expected = new LinkProperties(cellLp); |
| 6099 | expected.setNat64Prefix(kNat64Prefix); |
| 6100 | assertEquals(expected, actualLpAfterIpv4); |
| 6101 | assertEquals(0, actualLpAfterIpv4.getStackedLinks().size()); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6102 | assertRoutesRemoved(cellNetId, stackedDefault); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6103 | |
| 6104 | // The interface removed callback happens but has no effect after stop is called. |
| 6105 | clat.interfaceRemoved(CLAT_PREFIX + MOBILE_IFNAME); |
| 6106 | networkCallback.assertNoCallback(); |
| 6107 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6108 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6109 | verifyNoMoreInteractions(mMockDnsResolver); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 6110 | reset(mNetworkManagementService); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6111 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6112 | reset(mMockDnsResolver); |
Automerger Merge Worker | d9375e4 | 2020-02-27 01:16:45 +0000 | [diff] [blame] | 6113 | when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME)) |
| 6114 | .thenReturn(getClatInterfaceConfig(myIpv4)); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6115 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6116 | // Stopping prefix discovery causes netd to tell us that the NAT64 prefix is gone. |
| 6117 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 6118 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 6119 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 6120 | (lp) -> lp.getNat64Prefix() == null); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6121 | |
| 6122 | // 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] | 6123 | cellLp.removeLinkAddress(myIpv4); |
| 6124 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 6125 | cellLp.removeDnsServer(InetAddress.getByName("8.8.8.8")); |
| 6126 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6127 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6128 | assertRoutesRemoved(cellNetId, ipv4Subnet); // Directly-connected routes auto-added. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6129 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6130 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 6131 | kNat64PrefixString, 96); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6132 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6133 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 6134 | |
| 6135 | // Clat iface comes up. Expect stacked link to be added. |
| 6136 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 6137 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 6138 | (lp) -> lp.getStackedLinks().size() == 1 && lp.getNat64Prefix() != null); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6139 | assertRoutesAdded(cellNetId, stackedDefault); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6140 | |
| 6141 | // NAT64 prefix is removed. Expect that clat is stopped. |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 6142 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 6143 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 6144 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 6145 | (lp) -> lp.getStackedLinks().size() == 0 && lp.getNat64Prefix() == null); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6146 | assertRoutesRemoved(cellNetId, ipv4Subnet, stackedDefault); |
| 6147 | |
| 6148 | // Stop has no effect because clat is already stopped. |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6149 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 6150 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 6151 | (lp) -> lp.getStackedLinks().size() == 0); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6152 | verifyNoMoreInteractions(mMockNetd); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 6153 | |
| 6154 | // Clean up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6155 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6156 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2412c13 | 2019-01-22 09:47:54 +0900 | [diff] [blame] | 6157 | networkCallback.assertNoCallback(); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 6158 | mCm.unregisterNetworkCallback(networkCallback); |
| 6159 | } |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6160 | |
| 6161 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6162 | public void testDataActivityTracking() throws Exception { |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6163 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 6164 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 6165 | .addCapability(NET_CAPABILITY_INTERNET) |
| 6166 | .build(); |
| 6167 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 6168 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6169 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6170 | final LinkProperties cellLp = new LinkProperties(); |
| 6171 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 6172 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 6173 | reset(mNetworkManagementService); |
| 6174 | mCellNetworkAgent.connect(true); |
| 6175 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 6176 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 6177 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 6178 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6179 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6180 | final LinkProperties wifiLp = new LinkProperties(); |
| 6181 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 6182 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 6183 | |
| 6184 | // Network switch |
| 6185 | reset(mNetworkManagementService); |
| 6186 | mWiFiNetworkAgent.connect(true); |
| 6187 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6188 | networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6189 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 6190 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(WIFI_IFNAME), anyInt(), |
| 6191 | eq(ConnectivityManager.TYPE_WIFI)); |
| 6192 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(MOBILE_IFNAME)); |
| 6193 | |
| 6194 | // Disconnect wifi and switch back to cell |
| 6195 | reset(mNetworkManagementService); |
| 6196 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6197 | networkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6198 | assertNoCallbacks(networkCallback); |
| 6199 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 6200 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 6201 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 6202 | |
| 6203 | // reconnect wifi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6204 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6205 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 6206 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 6207 | mWiFiNetworkAgent.connect(true); |
| 6208 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6209 | networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6210 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 6211 | |
| 6212 | // Disconnect cell |
| 6213 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6214 | reset(mMockNetd); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6215 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6216 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6217 | // LOST callback is triggered earlier than removing idle timer. Broadcast should also be |
| 6218 | // sent as network being switched. Ensure rule removal for cell will not be triggered |
| 6219 | // unexpectedly before network being removed. |
| 6220 | waitForIdle(); |
| 6221 | verify(mNetworkManagementService, times(0)).removeIdleTimer(eq(MOBILE_IFNAME)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 6222 | verify(mMockNetd, times(1)).networkDestroy(eq(mCellNetworkAgent.getNetwork().netId)); |
| 6223 | verify(mMockDnsResolver, times(1)) |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 6224 | .destroyNetworkCache(eq(mCellNetworkAgent.getNetwork().netId)); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6225 | |
| 6226 | // Disconnect wifi |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 6227 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 6228 | reset(mNetworkManagementService); |
| 6229 | mWiFiNetworkAgent.disconnect(); |
| 6230 | waitFor(cv); |
| 6231 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 6232 | |
| 6233 | // Clean up |
| 6234 | mCm.unregisterNetworkCallback(networkCallback); |
| 6235 | } |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6236 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6237 | private void verifyTcpBufferSizeChange(String tcpBufferSizes) throws Exception { |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6238 | String[] values = tcpBufferSizes.split(","); |
| 6239 | String rmemValues = String.join(" ", values[0], values[1], values[2]); |
| 6240 | String wmemValues = String.join(" ", values[3], values[4], values[5]); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6241 | verify(mMockNetd, atLeastOnce()).setTcpRWmemorySize(rmemValues, wmemValues); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6242 | reset(mMockNetd); |
| 6243 | } |
| 6244 | |
| 6245 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6246 | public void testTcpBufferReset() throws Exception { |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6247 | final String testTcpBufferSizes = "1,2,3,4,5,6"; |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6248 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 6249 | .addTransportType(TRANSPORT_CELLULAR) |
| 6250 | .addCapability(NET_CAPABILITY_INTERNET) |
| 6251 | .build(); |
| 6252 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 6253 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6254 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6255 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6256 | reset(mMockNetd); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6257 | // Switching default network updates TCP buffer sizes. |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6258 | mCellNetworkAgent.connect(false); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6259 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6260 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 6261 | |
| 6262 | // Change link Properties should have updated tcp buffer size. |
| 6263 | LinkProperties lp = new LinkProperties(); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6264 | lp.setTcpBufferSizes(testTcpBufferSizes); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6265 | mCellNetworkAgent.sendLinkProperties(lp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6266 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 6267 | verifyTcpBufferSizeChange(testTcpBufferSizes); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6268 | |
| 6269 | // Clean up. |
| 6270 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 6271 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 6272 | networkCallback.assertNoCallback(); |
| 6273 | mCm.unregisterNetworkCallback(networkCallback); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 6274 | } |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6275 | |
| 6276 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6277 | public void testGetGlobalProxyForNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6278 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6279 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6280 | final Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 6281 | when(mService.mProxyTracker.getGlobalProxy()).thenReturn(testProxyInfo); |
| 6282 | assertEquals(testProxyInfo, mService.getProxyForNetwork(wifiNetwork)); |
| 6283 | } |
| 6284 | |
| 6285 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6286 | public void testGetProxyForActiveNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6287 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6288 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6289 | mWiFiNetworkAgent.connect(true); |
| 6290 | waitForIdle(); |
| 6291 | assertNull(mService.getProxyForNetwork(null)); |
| 6292 | |
| 6293 | final LinkProperties testLinkProperties = new LinkProperties(); |
| 6294 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6295 | |
| 6296 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6297 | waitForIdle(); |
| 6298 | |
| 6299 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6300 | } |
| 6301 | |
| 6302 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6303 | public void testGetProxyForVPN() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6304 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
| 6305 | |
| 6306 | // Set up a WiFi network with no proxy |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6307 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6308 | mWiFiNetworkAgent.connect(true); |
| 6309 | waitForIdle(); |
| 6310 | assertNull(mService.getProxyForNetwork(null)); |
| 6311 | |
| 6312 | // Set up a VPN network with a proxy |
| 6313 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6314 | final TestNetworkAgentWrapper |
| 6315 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 6316 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 6317 | ranges.add(new UidRange(uid, uid)); |
| 6318 | mMockVpn.setUids(ranges); |
| 6319 | LinkProperties testLinkProperties = new LinkProperties(); |
| 6320 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6321 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6322 | waitForIdle(); |
| 6323 | |
| 6324 | // Connect to VPN with proxy |
| 6325 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 6326 | vpnNetworkAgent.connect(true); |
| 6327 | mMockVpn.connect(); |
| 6328 | waitForIdle(); |
| 6329 | |
| 6330 | // Test that the VPN network returns a proxy, and the WiFi does not. |
| 6331 | assertEquals(testProxyInfo, mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 6332 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6333 | assertNull(mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 6334 | |
| 6335 | // Test that the VPN network returns no proxy when it is set to null. |
| 6336 | testLinkProperties.setHttpProxy(null); |
| 6337 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6338 | waitForIdle(); |
| 6339 | assertNull(mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 6340 | assertNull(mService.getProxyForNetwork(null)); |
| 6341 | |
| 6342 | // Set WiFi proxy and check that the vpn proxy is still null. |
| 6343 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6344 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6345 | waitForIdle(); |
| 6346 | assertNull(mService.getProxyForNetwork(null)); |
| 6347 | |
| 6348 | // Disconnect from VPN and check that the active network, which is now the WiFi, has the |
| 6349 | // correct proxy setting. |
| 6350 | vpnNetworkAgent.disconnect(); |
| 6351 | waitForIdle(); |
| 6352 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 6353 | assertEquals(testProxyInfo, mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 6354 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6355 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6356 | |
| 6357 | @Test |
| 6358 | public void testFullyRoutedVpnResultsInInterfaceFilteringRules() throws Exception { |
| 6359 | LinkProperties lp = new LinkProperties(); |
| 6360 | lp.setInterfaceName("tun0"); |
| 6361 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
Lorenzo Colitti | 5ccee0c | 2020-04-02 04:50:41 +0000 | [diff] [blame] | 6362 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE)); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6363 | // The uid range needs to cover the test app so the network is visible to it. |
| 6364 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6365 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6366 | |
| 6367 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 6368 | // one during VPN uid update, one during VPN LinkProperties update |
| 6369 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6370 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6371 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 6372 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 6373 | assertTrue(mService.mPermissionMonitor.getVpnUidRanges("tun0").equals(vpnRange)); |
| 6374 | |
| 6375 | vpnNetworkAgent.disconnect(); |
| 6376 | waitForIdle(); |
| 6377 | |
| 6378 | // Disconnected VPN should have interface rules removed |
| 6379 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6380 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6381 | assertNull(mService.mPermissionMonitor.getVpnUidRanges("tun0")); |
| 6382 | } |
| 6383 | |
| 6384 | @Test |
| 6385 | public void testLegacyVpnDoesNotResultInInterfaceFilteringRule() throws Exception { |
| 6386 | LinkProperties lp = new LinkProperties(); |
| 6387 | lp.setInterfaceName("tun0"); |
Lorenzo Colitti | 5ccee0c | 2020-04-02 04:50:41 +0000 | [diff] [blame] | 6388 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6389 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6390 | // The uid range needs to cover the test app so the network is visible to it. |
| 6391 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6392 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 6393 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6394 | |
| 6395 | // Legacy VPN should not have interface rules set up |
| 6396 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 6397 | } |
| 6398 | |
Lorenzo Colitti | 8574c9b | 2019-04-12 19:50:22 +0900 | [diff] [blame] | 6399 | @Test |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6400 | public void testLocalIpv4OnlyVpnDoesNotResultInInterfaceFilteringRule() |
| 6401 | throws Exception { |
| 6402 | LinkProperties lp = new LinkProperties(); |
| 6403 | lp.setInterfaceName("tun0"); |
| 6404 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun0")); |
| 6405 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE)); |
| 6406 | // The uid range needs to cover the test app so the network is visible to it. |
| 6407 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6408 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 6409 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6410 | |
| 6411 | // IPv6 unreachable route should not be misinterpreted as a default route |
| 6412 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 6413 | } |
| 6414 | |
| 6415 | @Test |
| 6416 | public void testVpnHandoverChangesInterfaceFilteringRule() throws Exception { |
| 6417 | LinkProperties lp = new LinkProperties(); |
| 6418 | lp.setInterfaceName("tun0"); |
| 6419 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
Lorenzo Colitti | 5ccee0c | 2020-04-02 04:50:41 +0000 | [diff] [blame] | 6420 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6421 | // The uid range needs to cover the test app so the network is visible to it. |
| 6422 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6423 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6424 | |
| 6425 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 6426 | // one during VPN uid update, one during VPN LinkProperties update |
| 6427 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6428 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6429 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 6430 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 6431 | |
| 6432 | reset(mMockNetd); |
| 6433 | InOrder inOrder = inOrder(mMockNetd); |
| 6434 | lp.setInterfaceName("tun1"); |
| 6435 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6436 | waitForIdle(); |
| 6437 | // VPN handover (switch to a new interface) should result in rules being updated (old rules |
| 6438 | // removed first, then new rules added) |
| 6439 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6440 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6441 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 6442 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6443 | |
| 6444 | reset(mMockNetd); |
| 6445 | lp = new LinkProperties(); |
| 6446 | lp.setInterfaceName("tun1"); |
| 6447 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun1")); |
| 6448 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6449 | waitForIdle(); |
| 6450 | // VPN not routing everything should no longer have interface filtering rules |
| 6451 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6452 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6453 | |
| 6454 | reset(mMockNetd); |
| 6455 | lp = new LinkProperties(); |
| 6456 | lp.setInterfaceName("tun1"); |
Lorenzo Colitti | 5ccee0c | 2020-04-02 04:50:41 +0000 | [diff] [blame] | 6457 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), RTN_UNREACHABLE)); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6458 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 6459 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6460 | waitForIdle(); |
| 6461 | // Back to routing all IPv6 traffic should have filtering rules |
| 6462 | verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 6463 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6464 | } |
| 6465 | |
| 6466 | @Test |
| 6467 | public void testUidUpdateChangesInterfaceFilteringRule() throws Exception { |
| 6468 | LinkProperties lp = new LinkProperties(); |
| 6469 | lp.setInterfaceName("tun0"); |
Lorenzo Colitti | 5ccee0c | 2020-04-02 04:50:41 +0000 | [diff] [blame] | 6470 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), RTN_UNREACHABLE)); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6471 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 6472 | // The uid range needs to cover the test app so the network is visible to it. |
| 6473 | final UidRange vpnRange = UidRange.createForUser(VPN_USER); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6474 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6475 | Collections.singleton(vpnRange)); |
| 6476 | |
| 6477 | reset(mMockNetd); |
| 6478 | InOrder inOrder = inOrder(mMockNetd); |
| 6479 | |
| 6480 | // Update to new range which is old range minus APP1, i.e. only APP2 |
| 6481 | final Set<UidRange> newRanges = new HashSet<>(Arrays.asList( |
| 6482 | new UidRange(vpnRange.start, APP1_UID - 1), |
| 6483 | new UidRange(APP1_UID + 1, vpnRange.stop))); |
| 6484 | vpnNetworkAgent.setUids(newRanges); |
| 6485 | waitForIdle(); |
| 6486 | |
| 6487 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6488 | // Verify old rules are removed before new rules are added |
| 6489 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6490 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6491 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6492 | assertContainsExactly(uidCaptor.getValue(), APP2_UID); |
| 6493 | } |
| 6494 | |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 6495 | @Test |
| 6496 | public void testLinkPropertiesWithWakeOnLanForActiveNetwork() throws Exception { |
| 6497 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 6498 | |
| 6499 | LinkProperties wifiLp = new LinkProperties(); |
| 6500 | wifiLp.setInterfaceName(WIFI_WOL_IFNAME); |
| 6501 | wifiLp.setWakeOnLanSupported(false); |
| 6502 | |
| 6503 | // Default network switch should update ifaces. |
| 6504 | mWiFiNetworkAgent.connect(false); |
| 6505 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 6506 | waitForIdle(); |
| 6507 | |
| 6508 | // ConnectivityService should have changed the WakeOnLanSupported to true |
| 6509 | wifiLp.setWakeOnLanSupported(true); |
| 6510 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 6511 | } |
| 6512 | |
Qingxi Li | 9c5d8b9 | 2020-01-08 12:51:49 -0800 | [diff] [blame] | 6513 | private void setupLocationPermissions( |
| 6514 | int targetSdk, boolean locationToggle, String op, String perm) throws Exception { |
| 6515 | final ApplicationInfo applicationInfo = new ApplicationInfo(); |
| 6516 | applicationInfo.targetSdkVersion = targetSdk; |
| 6517 | when(mPackageManager.getApplicationInfoAsUser(anyString(), anyInt(), any())) |
| 6518 | .thenReturn(applicationInfo); |
| 6519 | |
| 6520 | when(mLocationManager.isLocationEnabledForUser(any())).thenReturn(locationToggle); |
| 6521 | |
| 6522 | if (op != null) { |
| 6523 | when(mAppOpsManager.noteOp(eq(op), eq(Process.myUid()), eq(mContext.getPackageName()))) |
| 6524 | .thenReturn(AppOpsManager.MODE_ALLOWED); |
| 6525 | } |
| 6526 | |
| 6527 | if (perm != null) { |
| 6528 | mServiceContext.setPermission(perm, PERMISSION_GRANTED); |
| 6529 | } |
| 6530 | } |
| 6531 | |
| 6532 | private int getOwnerUidNetCapsForCallerPermission(int ownerUid, int callerUid) { |
| 6533 | final NetworkCapabilities netCap = new NetworkCapabilities().setOwnerUid(ownerUid); |
| 6534 | |
| 6535 | return mService |
| 6536 | .maybeSanitizeLocationInfoForCaller(netCap, callerUid, mContext.getPackageName()) |
| 6537 | .getOwnerUid(); |
| 6538 | } |
| 6539 | |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6540 | @Test |
Qingxi Li | 9c5d8b9 | 2020-01-08 12:51:49 -0800 | [diff] [blame] | 6541 | public void testMaybeSanitizeLocationInfoForCallerWithFineLocationAfterQ() throws Exception { |
| 6542 | setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION, |
| 6543 | Manifest.permission.ACCESS_FINE_LOCATION); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6544 | |
Qingxi Li | 9c5d8b9 | 2020-01-08 12:51:49 -0800 | [diff] [blame] | 6545 | final int myUid = Process.myUid(); |
| 6546 | assertEquals(myUid, getOwnerUidNetCapsForCallerPermission(myUid, myUid)); |
| 6547 | } |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6548 | |
Qingxi Li | 9c5d8b9 | 2020-01-08 12:51:49 -0800 | [diff] [blame] | 6549 | @Test |
| 6550 | public void testMaybeSanitizeLocationInfoForCallerWithCoarseLocationPreQ() throws Exception { |
| 6551 | setupLocationPermissions(Build.VERSION_CODES.P, true, AppOpsManager.OPSTR_COARSE_LOCATION, |
| 6552 | Manifest.permission.ACCESS_COARSE_LOCATION); |
| 6553 | |
| 6554 | final int myUid = Process.myUid(); |
| 6555 | assertEquals(myUid, getOwnerUidNetCapsForCallerPermission(myUid, myUid)); |
| 6556 | } |
| 6557 | |
| 6558 | @Test |
| 6559 | public void testMaybeSanitizeLocationInfoForCallerLocationOff() throws Exception { |
| 6560 | // Test that even with fine location permission, and UIDs matching, the UID is sanitized. |
| 6561 | setupLocationPermissions(Build.VERSION_CODES.Q, false, AppOpsManager.OPSTR_FINE_LOCATION, |
| 6562 | Manifest.permission.ACCESS_FINE_LOCATION); |
| 6563 | |
| 6564 | final int myUid = Process.myUid(); |
| 6565 | assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid, myUid)); |
| 6566 | } |
| 6567 | |
| 6568 | @Test |
| 6569 | public void testMaybeSanitizeLocationInfoForCallerWrongUid() throws Exception { |
| 6570 | // Test that even with fine location permission, not being the owner leads to sanitization. |
| 6571 | setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION, |
| 6572 | Manifest.permission.ACCESS_FINE_LOCATION); |
| 6573 | |
| 6574 | final int myUid = Process.myUid(); |
| 6575 | assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid + 1, myUid)); |
| 6576 | } |
| 6577 | |
| 6578 | @Test |
| 6579 | public void testMaybeSanitizeLocationInfoForCallerWithCoarseLocationAfterQ() throws Exception { |
| 6580 | // Test that not having fine location permission leads to sanitization. |
| 6581 | setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_COARSE_LOCATION, |
| 6582 | Manifest.permission.ACCESS_COARSE_LOCATION); |
| 6583 | |
| 6584 | // Test that without the location permission, the owner field is sanitized. |
| 6585 | final int myUid = Process.myUid(); |
| 6586 | assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid, myUid)); |
| 6587 | } |
| 6588 | |
| 6589 | @Test |
| 6590 | public void testMaybeSanitizeLocationInfoForCallerWithoutLocationPermission() throws Exception { |
| 6591 | setupLocationPermissions(Build.VERSION_CODES.Q, true, null /* op */, null /* perm */); |
| 6592 | |
| 6593 | // Test that without the location permission, the owner field is sanitized. |
| 6594 | final int myUid = Process.myUid(); |
| 6595 | assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid, myUid)); |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6596 | } |
| 6597 | |
Benedict Wong | 5d50ce8 | 2020-01-20 22:14:59 -0800 | [diff] [blame] | 6598 | private void setupConnectionOwnerUid(int vpnOwnerUid, @VpnManager.VpnType int vpnType) |
| 6599 | throws Exception { |
| 6600 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
| 6601 | establishVpn(new LinkProperties(), vpnOwnerUid, vpnRange); |
| 6602 | mMockVpn.setVpnType(vpnType); |
| 6603 | |
| 6604 | final VpnInfo vpnInfo = new VpnInfo(); |
| 6605 | vpnInfo.ownerUid = vpnOwnerUid; |
| 6606 | mMockVpn.setVpnInfo(vpnInfo); |
| 6607 | } |
| 6608 | |
| 6609 | private void setupConnectionOwnerUidAsVpnApp(int vpnOwnerUid, @VpnManager.VpnType int vpnType) |
| 6610 | throws Exception { |
| 6611 | setupConnectionOwnerUid(vpnOwnerUid, vpnType); |
| 6612 | |
| 6613 | // Test as VPN app |
| 6614 | mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED); |
| 6615 | mServiceContext.setPermission( |
| 6616 | NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, PERMISSION_DENIED); |
| 6617 | } |
| 6618 | |
| 6619 | private ConnectionInfo getTestConnectionInfo() throws Exception { |
| 6620 | return new ConnectionInfo( |
| 6621 | IPPROTO_TCP, |
| 6622 | new InetSocketAddress(InetAddresses.parseNumericAddress("1.2.3.4"), 1234), |
| 6623 | new InetSocketAddress(InetAddresses.parseNumericAddress("2.3.4.5"), 2345)); |
| 6624 | } |
| 6625 | |
| 6626 | @Test |
| 6627 | public void testGetConnectionOwnerUidPlatformVpn() throws Exception { |
| 6628 | final int myUid = Process.myUid(); |
| 6629 | setupConnectionOwnerUidAsVpnApp(myUid, VpnManager.TYPE_VPN_PLATFORM); |
| 6630 | |
| 6631 | try { |
| 6632 | mService.getConnectionOwnerUid(getTestConnectionInfo()); |
| 6633 | fail("Expected SecurityException for non-VpnService app"); |
| 6634 | } catch (SecurityException expected) { |
| 6635 | } |
| 6636 | } |
| 6637 | |
| 6638 | @Test |
| 6639 | public void testGetConnectionOwnerUidVpnServiceWrongUser() throws Exception { |
| 6640 | final int myUid = Process.myUid(); |
| 6641 | setupConnectionOwnerUidAsVpnApp(myUid + 1, VpnManager.TYPE_VPN_SERVICE); |
| 6642 | |
| 6643 | try { |
| 6644 | mService.getConnectionOwnerUid(getTestConnectionInfo()); |
| 6645 | fail("Expected SecurityException for non-VpnService app"); |
| 6646 | } catch (SecurityException expected) { |
| 6647 | } |
| 6648 | } |
| 6649 | |
| 6650 | @Test |
| 6651 | public void testGetConnectionOwnerUidVpnServiceDoesNotThrow() throws Exception { |
| 6652 | final int myUid = Process.myUid(); |
| 6653 | setupConnectionOwnerUidAsVpnApp(myUid, VpnManager.TYPE_VPN_SERVICE); |
| 6654 | |
| 6655 | // TODO: Test the returned UID |
| 6656 | mService.getConnectionOwnerUid(getTestConnectionInfo()); |
| 6657 | } |
| 6658 | |
| 6659 | @Test |
| 6660 | public void testGetConnectionOwnerUidVpnServiceNetworkStackDoesNotThrow() throws Exception { |
| 6661 | final int myUid = Process.myUid(); |
| 6662 | setupConnectionOwnerUid(myUid, VpnManager.TYPE_VPN_SERVICE); |
| 6663 | mServiceContext.setPermission( |
| 6664 | android.Manifest.permission.NETWORK_STACK, PERMISSION_GRANTED); |
| 6665 | |
| 6666 | // TODO: Test the returned UID |
| 6667 | mService.getConnectionOwnerUid(getTestConnectionInfo()); |
| 6668 | } |
| 6669 | |
| 6670 | @Test |
| 6671 | public void testGetConnectionOwnerUidVpnServiceMainlineNetworkStackDoesNotThrow() |
| 6672 | throws Exception { |
| 6673 | final int myUid = Process.myUid(); |
| 6674 | setupConnectionOwnerUid(myUid, VpnManager.TYPE_VPN_SERVICE); |
| 6675 | mServiceContext.setPermission( |
| 6676 | NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, PERMISSION_GRANTED); |
| 6677 | |
| 6678 | // TODO: Test the returned UID |
| 6679 | mService.getConnectionOwnerUid(getTestConnectionInfo()); |
| 6680 | } |
| 6681 | |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6682 | private TestNetworkAgentWrapper establishVpn( |
| 6683 | LinkProperties lp, int ownerUid, Set<UidRange> vpnRange) throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6684 | final TestNetworkAgentWrapper |
| 6685 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN, lp); |
Qingxi Li | 7cf0662 | 2020-01-17 17:54:27 -0800 | [diff] [blame] | 6686 | vpnNetworkAgent.getNetworkCapabilities().setOwnerUid(ownerUid); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6687 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 6688 | mMockVpn.connect(); |
| 6689 | mMockVpn.setUids(vpnRange); |
| 6690 | vpnNetworkAgent.connect(true); |
| 6691 | waitForIdle(); |
| 6692 | return vpnNetworkAgent; |
| 6693 | } |
| 6694 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6695 | private static PackageInfo buildPackageInfo(boolean hasSystemPermission, int uid) { |
| 6696 | final PackageInfo packageInfo = new PackageInfo(); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 6697 | if (hasSystemPermission) { |
| 6698 | packageInfo.requestedPermissions = new String[] { |
| 6699 | CHANGE_NETWORK_STATE, CONNECTIVITY_USE_RESTRICTED_NETWORKS }; |
| 6700 | packageInfo.requestedPermissionsFlags = new int[] { |
| 6701 | REQUESTED_PERMISSION_GRANTED, REQUESTED_PERMISSION_GRANTED }; |
| 6702 | } else { |
| 6703 | packageInfo.requestedPermissions = new String[0]; |
| 6704 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6705 | packageInfo.applicationInfo = new ApplicationInfo(); |
| 6706 | packageInfo.applicationInfo.privateFlags = 0; |
| 6707 | packageInfo.applicationInfo.uid = UserHandle.getUid(UserHandle.USER_SYSTEM, |
| 6708 | UserHandle.getAppId(uid)); |
| 6709 | return packageInfo; |
| 6710 | } |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6711 | |
| 6712 | @Test |
| 6713 | public void testRegisterConnectivityDiagnosticsCallbackInvalidRequest() throws Exception { |
| 6714 | final NetworkRequest request = |
| 6715 | new NetworkRequest( |
| 6716 | new NetworkCapabilities(), TYPE_ETHERNET, 0, NetworkRequest.Type.NONE); |
| 6717 | try { |
| 6718 | mService.registerConnectivityDiagnosticsCallback( |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6719 | mConnectivityDiagnosticsCallback, request, mContext.getPackageName()); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6720 | fail("registerConnectivityDiagnosticsCallback should throw on invalid NetworkRequest"); |
| 6721 | } catch (IllegalArgumentException expected) { |
| 6722 | } |
| 6723 | } |
| 6724 | |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 6725 | private void assertRouteInfoParcelMatches(RouteInfo route, RouteInfoParcel parcel) { |
| 6726 | assertEquals(route.getDestination().toString(), parcel.destination); |
| 6727 | assertEquals(route.getInterface(), parcel.ifName); |
| 6728 | assertEquals(route.getMtu(), parcel.mtu); |
| 6729 | |
| 6730 | switch (route.getType()) { |
| 6731 | case RouteInfo.RTN_UNICAST: |
| 6732 | if (route.hasGateway()) { |
| 6733 | assertEquals(route.getGateway().getHostAddress(), parcel.nextHop); |
| 6734 | } else { |
| 6735 | assertEquals(INetd.NEXTHOP_NONE, parcel.nextHop); |
| 6736 | } |
| 6737 | break; |
| 6738 | case RouteInfo.RTN_UNREACHABLE: |
| 6739 | assertEquals(INetd.NEXTHOP_UNREACHABLE, parcel.nextHop); |
| 6740 | break; |
| 6741 | case RouteInfo.RTN_THROW: |
| 6742 | assertEquals(INetd.NEXTHOP_THROW, parcel.nextHop); |
| 6743 | break; |
| 6744 | default: |
| 6745 | assertEquals(INetd.NEXTHOP_NONE, parcel.nextHop); |
| 6746 | break; |
| 6747 | } |
| 6748 | } |
| 6749 | |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6750 | private void assertRoutesAdded(int netId, RouteInfo... routes) throws Exception { |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 6751 | ArgumentCaptor<RouteInfoParcel> captor = ArgumentCaptor.forClass(RouteInfoParcel.class); |
| 6752 | verify(mMockNetd, times(routes.length)).networkAddRouteParcel(eq(netId), captor.capture()); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6753 | for (int i = 0; i < routes.length; i++) { |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 6754 | assertRouteInfoParcelMatches(routes[i], captor.getAllValues().get(i)); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6755 | } |
| 6756 | } |
| 6757 | |
| 6758 | private void assertRoutesRemoved(int netId, RouteInfo... routes) throws Exception { |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 6759 | ArgumentCaptor<RouteInfoParcel> captor = ArgumentCaptor.forClass(RouteInfoParcel.class); |
| 6760 | verify(mMockNetd, times(routes.length)).networkRemoveRouteParcel(eq(netId), |
| 6761 | captor.capture()); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6762 | for (int i = 0; i < routes.length; i++) { |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 6763 | assertRouteInfoParcelMatches(routes[i], captor.getAllValues().get(i)); |
Automerger Merge Worker | 7d66c26 | 2020-03-04 04:53:17 +0000 | [diff] [blame] | 6764 | } |
| 6765 | } |
| 6766 | |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6767 | @Test |
| 6768 | public void testRegisterUnregisterConnectivityDiagnosticsCallback() throws Exception { |
| 6769 | final NetworkRequest wifiRequest = |
| 6770 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build(); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6771 | when(mConnectivityDiagnosticsCallback.asBinder()).thenReturn(mIBinder); |
| 6772 | |
| 6773 | mService.registerConnectivityDiagnosticsCallback( |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6774 | mConnectivityDiagnosticsCallback, wifiRequest, mContext.getPackageName()); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6775 | |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 6776 | // Block until all other events are done processing. |
| 6777 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 6778 | |
| 6779 | verify(mIBinder).linkToDeath(any(ConnectivityDiagnosticsCallbackInfo.class), anyInt()); |
| 6780 | verify(mConnectivityDiagnosticsCallback).asBinder(); |
Cody Kesting | 4600fa5 | 2020-03-05 10:46:02 -0800 | [diff] [blame] | 6781 | assertTrue(mService.mConnectivityDiagnosticsCallbacks.containsKey(mIBinder)); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6782 | |
| 6783 | mService.unregisterConnectivityDiagnosticsCallback(mConnectivityDiagnosticsCallback); |
| 6784 | verify(mIBinder, timeout(TIMEOUT_MS)) |
| 6785 | .unlinkToDeath(any(ConnectivityDiagnosticsCallbackInfo.class), anyInt()); |
Cody Kesting | 4600fa5 | 2020-03-05 10:46:02 -0800 | [diff] [blame] | 6786 | assertFalse(mService.mConnectivityDiagnosticsCallbacks.containsKey(mIBinder)); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6787 | verify(mConnectivityDiagnosticsCallback, atLeastOnce()).asBinder(); |
| 6788 | } |
| 6789 | |
| 6790 | @Test |
| 6791 | public void testRegisterDuplicateConnectivityDiagnosticsCallback() throws Exception { |
| 6792 | final NetworkRequest wifiRequest = |
| 6793 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build(); |
| 6794 | when(mConnectivityDiagnosticsCallback.asBinder()).thenReturn(mIBinder); |
| 6795 | |
| 6796 | mService.registerConnectivityDiagnosticsCallback( |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6797 | mConnectivityDiagnosticsCallback, wifiRequest, mContext.getPackageName()); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6798 | |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 6799 | // Block until all other events are done processing. |
| 6800 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 6801 | |
| 6802 | verify(mIBinder).linkToDeath(any(ConnectivityDiagnosticsCallbackInfo.class), anyInt()); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6803 | verify(mConnectivityDiagnosticsCallback).asBinder(); |
Cody Kesting | 4600fa5 | 2020-03-05 10:46:02 -0800 | [diff] [blame] | 6804 | assertTrue(mService.mConnectivityDiagnosticsCallbacks.containsKey(mIBinder)); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6805 | |
| 6806 | // Register the same callback again |
| 6807 | mService.registerConnectivityDiagnosticsCallback( |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6808 | mConnectivityDiagnosticsCallback, wifiRequest, mContext.getPackageName()); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6809 | |
| 6810 | // Block until all other events are done processing. |
| 6811 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 6812 | |
Cody Kesting | 4600fa5 | 2020-03-05 10:46:02 -0800 | [diff] [blame] | 6813 | assertTrue(mService.mConnectivityDiagnosticsCallbacks.containsKey(mIBinder)); |
Cody Kesting | 63e4e00 | 2019-12-18 10:57:50 -0800 | [diff] [blame] | 6814 | } |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6815 | |
| 6816 | @Test |
| 6817 | public void testCheckConnectivityDiagnosticsPermissionsNetworkStack() throws Exception { |
| 6818 | final NetworkAgentInfo naiWithoutUid = |
| 6819 | new NetworkAgentInfo( |
Automerger Merge Worker | 3d40f578 | 2020-03-08 06:07:47 +0000 | [diff] [blame] | 6820 | null, null, null, null, null, new NetworkCapabilities(), 0, |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6821 | mServiceContext, null, null, mService, null, null, null, 0); |
| 6822 | |
| 6823 | mServiceContext.setPermission( |
| 6824 | android.Manifest.permission.NETWORK_STACK, PERMISSION_GRANTED); |
| 6825 | assertTrue( |
| 6826 | "NetworkStack permission not applied", |
| 6827 | mService.checkConnectivityDiagnosticsPermissions( |
| 6828 | Process.myPid(), Process.myUid(), naiWithoutUid, |
| 6829 | mContext.getOpPackageName())); |
| 6830 | } |
| 6831 | |
| 6832 | @Test |
Automerger Merge Worker | a5333b9 | 2020-03-16 15:48:50 +0000 | [diff] [blame] | 6833 | public void testCheckConnectivityDiagnosticsPermissionsWrongUidPackageName() throws Exception { |
| 6834 | final NetworkAgentInfo naiWithoutUid = |
| 6835 | new NetworkAgentInfo( |
| 6836 | null, null, null, null, null, new NetworkCapabilities(), 0, |
| 6837 | mServiceContext, null, null, mService, null, null, null, 0); |
| 6838 | |
| 6839 | mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED); |
| 6840 | |
Automerger Merge Worker | 69fad4c | 2020-03-16 20:37:44 +0000 | [diff] [blame] | 6841 | assertFalse( |
| 6842 | "Mismatched uid/package name should not pass the location permission check", |
| 6843 | mService.checkConnectivityDiagnosticsPermissions( |
| 6844 | Process.myPid() + 1, Process.myUid() + 1, naiWithoutUid, |
| 6845 | mContext.getOpPackageName())); |
Automerger Merge Worker | a5333b9 | 2020-03-16 15:48:50 +0000 | [diff] [blame] | 6846 | } |
| 6847 | |
| 6848 | @Test |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6849 | public void testCheckConnectivityDiagnosticsPermissionsNoLocationPermission() throws Exception { |
| 6850 | final NetworkAgentInfo naiWithoutUid = |
| 6851 | new NetworkAgentInfo( |
Automerger Merge Worker | 3d40f578 | 2020-03-08 06:07:47 +0000 | [diff] [blame] | 6852 | null, null, null, null, null, new NetworkCapabilities(), 0, |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6853 | mServiceContext, null, null, mService, null, null, null, 0); |
| 6854 | |
| 6855 | mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED); |
| 6856 | |
| 6857 | assertFalse( |
| 6858 | "ACCESS_FINE_LOCATION permission necessary for Connectivity Diagnostics", |
| 6859 | mService.checkConnectivityDiagnosticsPermissions( |
| 6860 | Process.myPid(), Process.myUid(), naiWithoutUid, |
| 6861 | mContext.getOpPackageName())); |
| 6862 | } |
| 6863 | |
| 6864 | @Test |
| 6865 | public void testCheckConnectivityDiagnosticsPermissionsActiveVpn() throws Exception { |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 6866 | final Network network = new Network(NET_ID); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6867 | final NetworkAgentInfo naiWithoutUid = |
| 6868 | new NetworkAgentInfo( |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 6869 | null, null, network, null, null, new NetworkCapabilities(), 0, |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6870 | mServiceContext, null, null, mService, null, null, null, 0); |
| 6871 | |
| 6872 | setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION, |
| 6873 | Manifest.permission.ACCESS_FINE_LOCATION); |
| 6874 | mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED); |
| 6875 | |
| 6876 | // setUp() calls mockVpn() which adds a VPN with the Test Runner's uid. Configure it to be |
| 6877 | // active |
| 6878 | final VpnInfo info = new VpnInfo(); |
| 6879 | info.ownerUid = Process.myUid(); |
| 6880 | info.vpnIface = "interface"; |
| 6881 | mMockVpn.setVpnInfo(info); |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 6882 | mMockVpn.overrideUnderlyingNetworks(new Network[] {network}); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6883 | assertTrue( |
| 6884 | "Active VPN permission not applied", |
| 6885 | mService.checkConnectivityDiagnosticsPermissions( |
| 6886 | Process.myPid(), Process.myUid(), naiWithoutUid, |
| 6887 | mContext.getOpPackageName())); |
Cody Kesting | 3096b66 | 2020-03-18 21:11:29 +0000 | [diff] [blame] | 6888 | |
| 6889 | mMockVpn.overrideUnderlyingNetworks(null); |
| 6890 | assertFalse( |
| 6891 | "VPN shouldn't receive callback on non-underlying network", |
| 6892 | mService.checkConnectivityDiagnosticsPermissions( |
| 6893 | Process.myPid(), Process.myUid(), naiWithoutUid, |
| 6894 | mContext.getOpPackageName())); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6895 | } |
| 6896 | |
| 6897 | @Test |
| 6898 | public void testCheckConnectivityDiagnosticsPermissionsNetworkAdministrator() throws Exception { |
| 6899 | final NetworkCapabilities nc = new NetworkCapabilities(); |
Cody Kesting | f7ac996 | 2020-03-16 18:15:28 -0700 | [diff] [blame] | 6900 | nc.setAdministratorUids(new int[] {Process.myUid()}); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6901 | final NetworkAgentInfo naiWithUid = |
| 6902 | new NetworkAgentInfo( |
Automerger Merge Worker | 3d40f578 | 2020-03-08 06:07:47 +0000 | [diff] [blame] | 6903 | null, null, null, null, null, nc, 0, mServiceContext, null, null, |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6904 | mService, null, null, null, 0); |
| 6905 | |
| 6906 | setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION, |
| 6907 | Manifest.permission.ACCESS_FINE_LOCATION); |
| 6908 | mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED); |
| 6909 | |
| 6910 | // Disconnect mock vpn so the uid check on NetworkAgentInfo is tested |
| 6911 | mMockVpn.disconnect(); |
| 6912 | assertTrue( |
| 6913 | "NetworkCapabilities administrator uid permission not applied", |
| 6914 | mService.checkConnectivityDiagnosticsPermissions( |
| 6915 | Process.myPid(), Process.myUid(), naiWithUid, mContext.getOpPackageName())); |
| 6916 | } |
| 6917 | |
| 6918 | @Test |
| 6919 | public void testCheckConnectivityDiagnosticsPermissionsFails() throws Exception { |
| 6920 | final NetworkCapabilities nc = new NetworkCapabilities(); |
| 6921 | nc.setOwnerUid(Process.myUid()); |
Cody Kesting | f7ac996 | 2020-03-16 18:15:28 -0700 | [diff] [blame] | 6922 | nc.setAdministratorUids(new int[] {Process.myUid()}); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6923 | final NetworkAgentInfo naiWithUid = |
| 6924 | new NetworkAgentInfo( |
Automerger Merge Worker | 3d40f578 | 2020-03-08 06:07:47 +0000 | [diff] [blame] | 6925 | null, null, null, null, null, nc, 0, mServiceContext, null, null, |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6926 | mService, null, null, null, 0); |
| 6927 | |
| 6928 | setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION, |
| 6929 | Manifest.permission.ACCESS_FINE_LOCATION); |
| 6930 | mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED); |
| 6931 | |
| 6932 | // Use wrong pid and uid |
| 6933 | assertFalse( |
| 6934 | "Permissions allowed when they shouldn't be granted", |
| 6935 | mService.checkConnectivityDiagnosticsPermissions( |
| 6936 | Process.myPid() + 1, Process.myUid() + 1, naiWithUid, |
| 6937 | mContext.getOpPackageName())); |
| 6938 | } |
| 6939 | |
Cody Kesting | 560eb26 | 2020-02-12 14:50:58 -0800 | [diff] [blame] | 6940 | @Test |
| 6941 | public void testRegisterConnectivityDiagnosticsCallbackCallsOnConnectivityReport() |
| 6942 | throws Exception { |
| 6943 | // Set up the Network, which leads to a ConnectivityReport being cached for the network. |
| 6944 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 6945 | mCm.registerDefaultNetworkCallback(callback); |
| 6946 | final LinkProperties linkProperties = new LinkProperties(); |
| 6947 | linkProperties.setInterfaceName(INTERFACE_NAME); |
| 6948 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, linkProperties); |
| 6949 | mCellNetworkAgent.connect(true); |
| 6950 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 6951 | callback.assertNoCallback(); |
| 6952 | |
| 6953 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 6954 | when(mConnectivityDiagnosticsCallback.asBinder()).thenReturn(mIBinder); |
| 6955 | |
| 6956 | mServiceContext.setPermission( |
| 6957 | android.Manifest.permission.NETWORK_STACK, PERMISSION_GRANTED); |
| 6958 | |
| 6959 | mService.registerConnectivityDiagnosticsCallback( |
| 6960 | mConnectivityDiagnosticsCallback, request, mContext.getPackageName()); |
| 6961 | |
| 6962 | // Block until all other events are done processing. |
| 6963 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 6964 | |
| 6965 | verify(mConnectivityDiagnosticsCallback) |
| 6966 | .onConnectivityReportAvailable(argThat(report -> { |
| 6967 | return INTERFACE_NAME.equals(report.getLinkProperties().getInterfaceName()) |
| 6968 | && report.getNetworkCapabilities().hasTransport(TRANSPORT_CELLULAR); |
| 6969 | })); |
| 6970 | } |
| 6971 | |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 6972 | private void setUpConnectivityDiagnosticsCallback() throws Exception { |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6973 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 6974 | when(mConnectivityDiagnosticsCallback.asBinder()).thenReturn(mIBinder); |
| 6975 | |
| 6976 | mServiceContext.setPermission( |
| 6977 | android.Manifest.permission.NETWORK_STACK, PERMISSION_GRANTED); |
| 6978 | |
| 6979 | mService.registerConnectivityDiagnosticsCallback( |
| 6980 | mConnectivityDiagnosticsCallback, request, mContext.getPackageName()); |
| 6981 | |
| 6982 | // Block until all other events are done processing. |
| 6983 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 6984 | |
| 6985 | // Connect the cell agent verify that it notifies TestNetworkCallback that it is available |
| 6986 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 6987 | mCm.registerDefaultNetworkCallback(callback); |
| 6988 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 6989 | mCellNetworkAgent.connect(true); |
| 6990 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 6991 | callback.assertNoCallback(); |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 6992 | } |
| 6993 | |
| 6994 | @Test |
Cody Kesting | 9347e33 | 2020-03-05 15:19:48 -0800 | [diff] [blame] | 6995 | public void testConnectivityDiagnosticsCallbackOnConnectivityReportAvailable() |
| 6996 | throws Exception { |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 6997 | setUpConnectivityDiagnosticsCallback(); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 6998 | |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 6999 | // Block until all other events are done processing. |
| 7000 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 7001 | |
| 7002 | // Verify onConnectivityReport fired |
Cody Kesting | 9347e33 | 2020-03-05 15:19:48 -0800 | [diff] [blame] | 7003 | verify(mConnectivityDiagnosticsCallback).onConnectivityReportAvailable( |
Cody Kesting | a3b71c4 | 2020-02-11 10:03:26 -0800 | [diff] [blame] | 7004 | argThat(report -> { |
| 7005 | final NetworkCapabilities nc = report.getNetworkCapabilities(); |
| 7006 | return nc.getUids() == null |
Cody Kesting | f7ac996 | 2020-03-16 18:15:28 -0700 | [diff] [blame] | 7007 | && nc.getAdministratorUids().length == 0 |
Cody Kesting | a3b71c4 | 2020-02-11 10:03:26 -0800 | [diff] [blame] | 7008 | && nc.getOwnerUid() == Process.INVALID_UID; |
| 7009 | })); |
Cody Kesting | a75e26b | 2020-01-05 14:06:39 -0800 | [diff] [blame] | 7010 | } |
Cody Kesting | 4f49f14 | 2020-01-06 16:55:35 -0800 | [diff] [blame] | 7011 | |
| 7012 | @Test |
| 7013 | public void testConnectivityDiagnosticsCallbackOnDataStallSuspected() throws Exception { |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 7014 | setUpConnectivityDiagnosticsCallback(); |
Cody Kesting | 4f49f14 | 2020-01-06 16:55:35 -0800 | [diff] [blame] | 7015 | |
| 7016 | // Trigger notifyDataStallSuspected() on the INetworkMonitorCallbacks instance in the |
| 7017 | // cellular network agent |
| 7018 | mCellNetworkAgent.notifyDataStallSuspected(); |
| 7019 | |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 7020 | // Block until all other events are done processing. |
| 7021 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 7022 | |
| 7023 | // Verify onDataStallSuspected fired |
Cody Kesting | a3b71c4 | 2020-02-11 10:03:26 -0800 | [diff] [blame] | 7024 | verify(mConnectivityDiagnosticsCallback).onDataStallSuspected( |
| 7025 | argThat(report -> { |
| 7026 | final NetworkCapabilities nc = report.getNetworkCapabilities(); |
| 7027 | return nc.getUids() == null |
Cody Kesting | f7ac996 | 2020-03-16 18:15:28 -0700 | [diff] [blame] | 7028 | && nc.getAdministratorUids().length == 0 |
Cody Kesting | a3b71c4 | 2020-02-11 10:03:26 -0800 | [diff] [blame] | 7029 | && nc.getOwnerUid() == Process.INVALID_UID; |
| 7030 | })); |
Cody Kesting | 4f49f14 | 2020-01-06 16:55:35 -0800 | [diff] [blame] | 7031 | } |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 7032 | |
| 7033 | @Test |
| 7034 | public void testConnectivityDiagnosticsCallbackOnConnectivityReported() throws Exception { |
| 7035 | setUpConnectivityDiagnosticsCallback(); |
| 7036 | |
| 7037 | final Network n = mCellNetworkAgent.getNetwork(); |
| 7038 | final boolean hasConnectivity = true; |
| 7039 | mService.reportNetworkConnectivity(n, hasConnectivity); |
| 7040 | |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 7041 | // Block until all other events are done processing. |
| 7042 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 7043 | |
| 7044 | // Verify onNetworkConnectivityReported fired |
| 7045 | verify(mConnectivityDiagnosticsCallback) |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 7046 | .onNetworkConnectivityReported(eq(n), eq(hasConnectivity)); |
| 7047 | |
| 7048 | final boolean noConnectivity = false; |
| 7049 | mService.reportNetworkConnectivity(n, noConnectivity); |
| 7050 | |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 7051 | // Block until all other events are done processing. |
| 7052 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 7053 | |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 7054 | // Wait for onNetworkConnectivityReported to fire |
Cody Kesting | e330fcd | 2020-01-15 16:31:08 -0800 | [diff] [blame] | 7055 | verify(mConnectivityDiagnosticsCallback) |
Cody Kesting | 1e5ab9b | 2020-01-07 11:18:54 -0800 | [diff] [blame] | 7056 | .onNetworkConnectivityReported(eq(n), eq(noConnectivity)); |
| 7057 | } |
Lorenzo Colitti | d86407b | 2020-03-18 07:52:25 +0000 | [diff] [blame] | 7058 | |
| 7059 | @Test |
| 7060 | public void testRouteAddDeleteUpdate() throws Exception { |
| 7061 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 7062 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 7063 | mCm.registerNetworkCallback(request, networkCallback); |
| 7064 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 7065 | reset(mMockNetd); |
| 7066 | mCellNetworkAgent.connect(false); |
| 7067 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 7068 | final int netId = mCellNetworkAgent.getNetwork().netId; |
| 7069 | |
| 7070 | final String iface = "rmnet_data0"; |
| 7071 | final InetAddress gateway = InetAddress.getByName("fe80::5678"); |
| 7072 | RouteInfo direct = RouteInfo.makeHostRoute(gateway, iface); |
| 7073 | RouteInfo rio1 = new RouteInfo(new IpPrefix("2001:db8:1::/48"), gateway, iface); |
| 7074 | RouteInfo rio2 = new RouteInfo(new IpPrefix("2001:db8:2::/48"), gateway, iface); |
| 7075 | RouteInfo defaultRoute = new RouteInfo((IpPrefix) null, gateway, iface); |
| 7076 | RouteInfo defaultWithMtu = new RouteInfo(null, gateway, iface, RouteInfo.RTN_UNICAST, |
| 7077 | 1280 /* mtu */); |
| 7078 | |
| 7079 | // Send LinkProperties and check that we ask netd to add routes. |
| 7080 | LinkProperties lp = new LinkProperties(); |
| 7081 | lp.setInterfaceName(iface); |
| 7082 | lp.addRoute(direct); |
| 7083 | lp.addRoute(rio1); |
| 7084 | lp.addRoute(defaultRoute); |
| 7085 | mCellNetworkAgent.sendLinkProperties(lp); |
| 7086 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, x -> x.getRoutes().size() == 3); |
| 7087 | |
| 7088 | assertRoutesAdded(netId, direct, rio1, defaultRoute); |
| 7089 | reset(mMockNetd); |
| 7090 | |
| 7091 | // Send updated LinkProperties and check that we ask netd to add, remove, update routes. |
| 7092 | assertTrue(lp.getRoutes().contains(defaultRoute)); |
| 7093 | lp.removeRoute(rio1); |
| 7094 | lp.addRoute(rio2); |
| 7095 | lp.addRoute(defaultWithMtu); |
| 7096 | // Ensure adding the same route with a different MTU replaces the previous route. |
| 7097 | assertFalse(lp.getRoutes().contains(defaultRoute)); |
| 7098 | assertTrue(lp.getRoutes().contains(defaultWithMtu)); |
| 7099 | |
| 7100 | mCellNetworkAgent.sendLinkProperties(lp); |
| 7101 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 7102 | x -> x.getRoutes().contains(rio2)); |
| 7103 | |
| 7104 | assertRoutesRemoved(netId, rio1); |
| 7105 | assertRoutesAdded(netId, rio2); |
| 7106 | |
| 7107 | ArgumentCaptor<RouteInfoParcel> captor = ArgumentCaptor.forClass(RouteInfoParcel.class); |
| 7108 | verify(mMockNetd).networkUpdateRouteParcel(eq(netId), captor.capture()); |
| 7109 | assertRouteInfoParcelMatches(defaultWithMtu, captor.getValue()); |
| 7110 | |
| 7111 | |
| 7112 | mCm.unregisterNetworkCallback(networkCallback); |
| 7113 | } |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 7114 | } |