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 | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 24 | import static android.net.ConnectivityManager.ACTION_CAPTIVE_PORTAL_SIGN_IN; |
Erik Kline | f851d6d | 2015-04-20 16:03:48 +0900 | [diff] [blame] | 25 | import static android.net.ConnectivityManager.CONNECTIVITY_ACTION; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 26 | import static android.net.ConnectivityManager.CONNECTIVITY_ACTION_SUPL; |
| 27 | import static android.net.ConnectivityManager.EXTRA_NETWORK_INFO; |
| 28 | import static android.net.ConnectivityManager.EXTRA_NETWORK_TYPE; |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 29 | import static android.net.ConnectivityManager.NETID_UNSET; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 30 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF; |
| 31 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC; |
| 32 | import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 33 | import static android.net.ConnectivityManager.TYPE_ETHERNET; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 34 | import static android.net.ConnectivityManager.TYPE_MOBILE; |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 35 | import static android.net.ConnectivityManager.TYPE_MOBILE_FOTA; |
| 36 | import static android.net.ConnectivityManager.TYPE_MOBILE_MMS; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 37 | import static android.net.ConnectivityManager.TYPE_MOBILE_SUPL; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 38 | import static android.net.ConnectivityManager.TYPE_WIFI; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 39 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_DNS; |
| 40 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_FALLBACK; |
| 41 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTP; |
| 42 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_HTTPS; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 43 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_PROBE_PRIVDNS; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 44 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_PARTIAL; |
| 45 | import static android.net.INetworkMonitor.NETWORK_VALIDATION_RESULT_VALID; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 46 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL; |
| 47 | import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS; |
| 48 | import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN; |
| 49 | import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS; |
| 50 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND; |
| 51 | import static android.net.NetworkCapabilities.NET_CAPABILITY_FOTA; |
| 52 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IA; |
| 53 | import static android.net.NetworkCapabilities.NET_CAPABILITY_IMS; |
| 54 | import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET; |
| 55 | import static android.net.NetworkCapabilities.NET_CAPABILITY_MMS; |
| 56 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED; |
| 57 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED; |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 58 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 59 | import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN; |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 60 | import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 61 | import static android.net.NetworkCapabilities.NET_CAPABILITY_RCS; |
| 62 | import static android.net.NetworkCapabilities.NET_CAPABILITY_SUPL; |
| 63 | import static android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED; |
| 64 | import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED; |
| 65 | import static android.net.NetworkCapabilities.NET_CAPABILITY_WIFI_P2P; |
| 66 | import static android.net.NetworkCapabilities.NET_CAPABILITY_XCAP; |
| 67 | import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR; |
| 68 | import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 69 | import static android.net.NetworkCapabilities.TRANSPORT_VPN; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 70 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| 71 | import static android.net.NetworkCapabilities.TRANSPORT_WIFI_AWARE; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 72 | import static android.net.NetworkPolicyManager.RULE_ALLOW_METERED; |
| 73 | import static android.net.NetworkPolicyManager.RULE_NONE; |
| 74 | import static android.net.NetworkPolicyManager.RULE_REJECT_ALL; |
| 75 | import static android.net.NetworkPolicyManager.RULE_REJECT_METERED; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 76 | import static android.net.RouteInfo.RTN_UNREACHABLE; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 77 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 78 | import static com.android.server.ConnectivityServiceTestUtilsKt.transportToLegacyType; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 79 | import static com.android.testutils.ConcurrentUtilsKt.await; |
| 80 | import static com.android.testutils.ConcurrentUtilsKt.durationOf; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 81 | import static com.android.testutils.ExceptionUtils.ignoreExceptions; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 82 | import static com.android.testutils.HandlerUtilsKt.waitForIdleSerialExecutor; |
| 83 | import static com.android.testutils.MiscAssertsKt.assertContainsExactly; |
| 84 | import static com.android.testutils.MiscAssertsKt.assertEmpty; |
| 85 | import static com.android.testutils.MiscAssertsKt.assertLength; |
| 86 | import static com.android.testutils.MiscAssertsKt.assertRunsInAtMost; |
| 87 | import static com.android.testutils.MiscAssertsKt.assertThrows; |
| 88 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 89 | import static org.junit.Assert.assertEquals; |
| 90 | import static org.junit.Assert.assertFalse; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 91 | import static org.junit.Assert.assertNotEquals; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 92 | import static org.junit.Assert.assertNotNull; |
| 93 | import static org.junit.Assert.assertNull; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 94 | import static org.junit.Assert.assertTrue; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 95 | import static org.junit.Assert.fail; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 96 | import static org.mockito.ArgumentMatchers.anyLong; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 97 | import static org.mockito.ArgumentMatchers.anyString; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 98 | import static org.mockito.ArgumentMatchers.eq; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 99 | import static org.mockito.Matchers.anyInt; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 100 | import static org.mockito.Mockito.any; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 101 | import static org.mockito.Mockito.atLeastOnce; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 102 | import static org.mockito.Mockito.doAnswer; |
| 103 | import static org.mockito.Mockito.doNothing; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 104 | import static org.mockito.Mockito.doReturn; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 105 | import static org.mockito.Mockito.inOrder; |
Jeff Sharkey | 3671b1e | 2013-01-31 17:22:26 -0800 | [diff] [blame] | 106 | import static org.mockito.Mockito.mock; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 107 | import static org.mockito.Mockito.never; |
| 108 | import static org.mockito.Mockito.reset; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 109 | import static org.mockito.Mockito.spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 110 | import static org.mockito.Mockito.timeout; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 111 | import static org.mockito.Mockito.times; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 112 | import static org.mockito.Mockito.verify; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 113 | import static org.mockito.Mockito.verifyNoMoreInteractions; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 114 | import static org.mockito.Mockito.when; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 115 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 116 | import android.annotation.NonNull; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 117 | import android.app.AlarmManager; |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 118 | import android.app.NotificationManager; |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 119 | import android.app.PendingIntent; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 120 | import android.content.BroadcastReceiver; |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 121 | import android.content.ContentProvider; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 122 | import android.content.ContentResolver; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 123 | import android.content.Context; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 124 | import android.content.Intent; |
| 125 | import android.content.IntentFilter; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 126 | import android.content.pm.ApplicationInfo; |
| 127 | import android.content.pm.PackageInfo; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 128 | import android.content.pm.PackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 129 | import android.content.pm.UserInfo; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 130 | import android.content.res.Resources; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 131 | import android.net.ConnectivityManager; |
| 132 | import android.net.ConnectivityManager.NetworkCallback; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 133 | import android.net.ConnectivityManager.PacketKeepalive; |
| 134 | import android.net.ConnectivityManager.PacketKeepaliveCallback; |
Hugo Benichi | cb88323 | 2017-05-11 13:16:17 +0900 | [diff] [blame] | 135 | import android.net.ConnectivityManager.TooManyRequestsException; |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 136 | import android.net.ConnectivityThread; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 137 | import android.net.IDnsResolver; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 138 | import android.net.IIpConnectivityMetrics; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 139 | import android.net.INetd; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 140 | import android.net.INetworkMonitor; |
| 141 | import android.net.INetworkMonitorCallbacks; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 142 | import android.net.INetworkPolicyListener; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 143 | import android.net.INetworkPolicyManager; |
| 144 | import android.net.INetworkStatsService; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 145 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 146 | import android.net.IpPrefix; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 147 | import android.net.IpSecManager; |
| 148 | import android.net.IpSecManager.UdpEncapsulationSocket; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 149 | import android.net.LinkAddress; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 150 | import android.net.LinkProperties; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 151 | import android.net.MatchAllNetworkSpecifier; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 152 | import android.net.Network; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 153 | import android.net.NetworkCapabilities; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 154 | import android.net.NetworkFactory; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 155 | import android.net.NetworkInfo; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 156 | import android.net.NetworkRequest; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 157 | import android.net.NetworkSpecifier; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 158 | import android.net.NetworkStack; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 159 | import android.net.NetworkStackClient; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 160 | import android.net.NetworkState; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 161 | import android.net.NetworkUtils; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 162 | import android.net.ProxyInfo; |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 163 | import android.net.ResolverParamsParcel; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 164 | import android.net.RouteInfo; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 165 | import android.net.SocketKeepalive; |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 166 | import android.net.UidRange; |
Hugo Benichi | f9fdf87 | 2016-07-28 17:53:06 +0900 | [diff] [blame] | 167 | import android.net.metrics.IpConnectivityLog; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 168 | import android.net.shared.NetworkMonitorUtils; |
| 169 | import android.net.shared.PrivateDnsConfig; |
Lorenzo Colitti | 58ebe1c | 2017-01-24 09:41:36 +0900 | [diff] [blame] | 170 | import android.net.util.MultinetworkPolicyTracker; |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 171 | import android.os.BadParcelableException; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 172 | import android.os.Binder; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 173 | import android.os.Bundle; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 174 | import android.os.ConditionVariable; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 175 | import android.os.Handler; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 176 | import android.os.HandlerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 177 | import android.os.INetworkManagementService; |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 178 | import android.os.Looper; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 179 | import android.os.Parcel; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 180 | import android.os.ParcelFileDescriptor; |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 181 | import android.os.Parcelable; |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 182 | import android.os.Process; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 183 | import android.os.RemoteException; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 184 | import android.os.SystemClock; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 185 | import android.os.UserHandle; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 186 | import android.os.UserManager; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 187 | import android.provider.Settings; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 188 | import android.system.Os; |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 189 | import android.test.mock.MockContentResolver; |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 190 | import android.text.TextUtils; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 191 | import android.util.ArraySet; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 192 | import android.util.Log; |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 193 | import android.util.SparseArray; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 194 | |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 195 | import androidx.test.InstrumentationRegistry; |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame] | 196 | import androidx.test.filters.FlakyTest; |
Brett Chabot | 1ae2aa6 | 2019-03-04 14:14:56 -0800 | [diff] [blame] | 197 | import androidx.test.filters.SmallTest; |
| 198 | import androidx.test.runner.AndroidJUnit4; |
| 199 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 200 | import com.android.internal.net.VpnConfig; |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 201 | import com.android.internal.net.VpnInfo; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 202 | import com.android.internal.util.ArrayUtils; |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 203 | import com.android.internal.util.WakeupMessage; |
Lorenzo Colitti | 3c295b5 | 2016-10-28 12:56:03 +0900 | [diff] [blame] | 204 | import com.android.internal.util.test.BroadcastInterceptingContext; |
Lorenzo Colitti | b8df76e4 | 2016-10-28 12:37:38 +0900 | [diff] [blame] | 205 | import com.android.internal.util.test.FakeSettingsProvider; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 206 | import com.android.server.connectivity.ConnectivityConstants; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 207 | import com.android.server.connectivity.DefaultNetworkMetrics; |
| 208 | import com.android.server.connectivity.IpConnectivityMetrics; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 209 | import com.android.server.connectivity.MockableSystemProperties; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 210 | import com.android.server.connectivity.Nat464Xlat; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 211 | import com.android.server.connectivity.NetworkNotificationManager.NotificationType; |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 212 | import com.android.server.connectivity.ProxyTracker; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 213 | import com.android.server.connectivity.Tethering; |
Chalard Jean | dda156a | 2018-01-10 21:19:32 +0900 | [diff] [blame] | 214 | import com.android.server.connectivity.Vpn; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 215 | import com.android.server.net.NetworkPinner; |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 216 | import com.android.server.net.NetworkPolicyManagerInternal; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 217 | import com.android.testutils.ExceptionUtils; |
Chalard Jean | ce75e0e | 2019-05-28 16:48:32 +0900 | [diff] [blame] | 218 | import com.android.testutils.HandlerUtilsKt; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 219 | import com.android.testutils.RecorderCallback.CallbackEntry; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 220 | import com.android.testutils.TestableNetworkCallback; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 221 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 222 | import org.junit.After; |
| 223 | import org.junit.Before; |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 224 | import org.junit.Ignore; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 225 | import org.junit.Test; |
| 226 | import org.junit.runner.RunWith; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 227 | import org.mockito.ArgumentCaptor; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 228 | import org.mockito.InOrder; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 229 | import org.mockito.Mock; |
| 230 | import org.mockito.MockitoAnnotations; |
| 231 | import org.mockito.Spy; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 232 | import org.mockito.stubbing.Answer; |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 233 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 234 | import java.io.IOException; |
| 235 | import java.net.DatagramSocket; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 236 | import java.net.Inet4Address; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 237 | import java.net.Inet6Address; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 238 | import java.net.InetAddress; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 239 | import java.net.InetSocketAddress; |
| 240 | import java.net.Socket; |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 241 | import java.util.ArrayList; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 242 | import java.util.Arrays; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 243 | import java.util.Collection; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 244 | import java.util.Collections; |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 245 | import java.util.HashSet; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 246 | import java.util.List; |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 247 | import java.util.Set; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 248 | import java.util.concurrent.CountDownLatch; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 249 | import java.util.concurrent.Executor; |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 250 | import java.util.concurrent.ExecutorService; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 251 | import java.util.concurrent.Executors; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 252 | import java.util.concurrent.LinkedBlockingQueue; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 253 | import java.util.concurrent.TimeUnit; |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 254 | import java.util.concurrent.atomic.AtomicBoolean; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 255 | import java.util.function.Predicate; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 256 | |
| 257 | import kotlin.reflect.KClass; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 258 | |
| 259 | /** |
| 260 | * Tests for {@link ConnectivityService}. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 261 | * |
| 262 | * Build, install and run with: |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 263 | * runtest frameworks-net -c com.android.server.ConnectivityServiceTest |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 264 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 265 | @RunWith(AndroidJUnit4.class) |
| 266 | @SmallTest |
| 267 | public class ConnectivityServiceTest { |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 268 | private static final String TAG = "ConnectivityServiceTest"; |
| 269 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 270 | private static final int TIMEOUT_MS = 500; |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 271 | private static final int TEST_LINGER_DELAY_MS = 300; |
Remi NGUYEN VAN | ef8377d | 2018-07-26 16:39:45 +0900 | [diff] [blame] | 272 | // Chosen to be less than the linger timeout. This ensures that we can distinguish between a |
| 273 | // LOST callback that arrives immediately and a LOST callback that arrives after the linger |
| 274 | // timeout. For this, our assertions should run fast enough to leave less than |
| 275 | // (mService.mLingerDelayMs - TEST_CALLBACK_TIMEOUT_MS) between the time callbacks are |
| 276 | // supposedly fired, and the time we call expectCallback. |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 277 | private static final int TEST_CALLBACK_TIMEOUT_MS = 250; |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 278 | // Chosen to be less than TEST_CALLBACK_TIMEOUT_MS. This ensures that requests have time to |
| 279 | // complete before callbacks are verified. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 280 | private static final int TEST_REQUEST_TIMEOUT_MS = 150; |
| 281 | |
| 282 | private static final int UNREASONABLY_LONG_ALARM_WAIT_MS = 1000; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 283 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 284 | private static final String CLAT_PREFIX = "v4-"; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 285 | private static final String MOBILE_IFNAME = "test_rmnet_data0"; |
| 286 | private static final String WIFI_IFNAME = "test_wlan0"; |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 287 | private static final String WIFI_WOL_IFNAME = "test_wlan_wol"; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 288 | private static final String[] EMPTY_STRING_ARRAY = new String[0]; |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 289 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 290 | private MockContext mServiceContext; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 291 | private HandlerThread mCsHandlerThread; |
| 292 | private ConnectivityService mService; |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 293 | private WrappedConnectivityManager mCm; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 294 | private TestNetworkAgentWrapper mWiFiNetworkAgent; |
| 295 | private TestNetworkAgentWrapper mCellNetworkAgent; |
| 296 | private TestNetworkAgentWrapper mEthernetNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 297 | private MockVpn mMockVpn; |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 298 | private Context mContext; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 299 | private INetworkPolicyListener mPolicyListener; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 300 | private WrappedMultinetworkPolicyTracker mPolicyTracker; |
| 301 | private HandlerThread mAlarmManagerThread; |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 302 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 303 | @Mock IIpConnectivityMetrics mIpConnectivityMetrics; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 304 | @Mock IpConnectivityMetrics.Logger mMetricsService; |
| 305 | @Mock DefaultNetworkMetrics mDefaultNetworkMetrics; |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 306 | @Mock INetworkManagementService mNetworkManagementService; |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 307 | @Mock INetworkStatsService mStatsService; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 308 | @Mock INetworkPolicyManager mNpm; |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 309 | @Mock IDnsResolver mMockDnsResolver; |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 310 | @Mock INetd mMockNetd; |
Remi NGUYEN VAN | 5db454c | 2019-02-14 18:04:20 +0900 | [diff] [blame] | 311 | @Mock NetworkStackClient mNetworkStack; |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 312 | @Mock PackageManager mPackageManager; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 313 | @Mock UserManager mUserManager; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 314 | @Mock NotificationManager mNotificationManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 315 | @Mock AlarmManager mAlarmManager; |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 316 | |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 317 | private ArgumentCaptor<ResolverParamsParcel> mResolverParamsParcelCaptor = |
| 318 | ArgumentCaptor.forClass(ResolverParamsParcel.class); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 319 | |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 320 | // This class exists to test bindProcessToNetwork and getBoundNetworkForProcess. These methods |
| 321 | // do not go through ConnectivityService but talk to netd directly, so they don't automatically |
| 322 | // reflect the state of our test ConnectivityService. |
| 323 | private class WrappedConnectivityManager extends ConnectivityManager { |
| 324 | private Network mFakeBoundNetwork; |
| 325 | |
| 326 | public synchronized boolean bindProcessToNetwork(Network network) { |
| 327 | mFakeBoundNetwork = network; |
| 328 | return true; |
| 329 | } |
| 330 | |
| 331 | public synchronized Network getBoundNetworkForProcess() { |
| 332 | return mFakeBoundNetwork; |
| 333 | } |
| 334 | |
| 335 | public WrappedConnectivityManager(Context context, ConnectivityService service) { |
| 336 | super(context, service); |
| 337 | } |
| 338 | } |
| 339 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 340 | private class MockContext extends BroadcastInterceptingContext { |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 341 | private final MockContentResolver mContentResolver; |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 342 | // Contains all registered receivers since this object was created. Useful to clear |
| 343 | // them when needed, as BroadcastInterceptingContext does not provide this facility. |
| 344 | private final List<BroadcastReceiver> mRegisteredReceivers = new ArrayList<>(); |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 345 | |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 346 | @Spy private Resources mResources; |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 347 | private final LinkedBlockingQueue<Intent> mStartedActivities = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 348 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 349 | MockContext(Context base, ContentProvider settingsProvider) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 350 | super(base); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 351 | |
| 352 | mResources = spy(base.getResources()); |
| 353 | when(mResources.getStringArray(com.android.internal.R.array.networkAttributes)). |
| 354 | thenReturn(new String[] { |
| 355 | "wifi,1,1,1,-1,true", |
| 356 | "mobile,0,0,0,-1,true", |
| 357 | "mobile_mms,2,0,2,60000,true", |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 358 | "mobile_supl,3,0,2,60000,true", |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 359 | }); |
| 360 | |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 361 | when(mResources.getStringArray( |
| 362 | com.android.internal.R.array.config_wakeonlan_supported_interfaces)) |
| 363 | .thenReturn(new String[]{ |
| 364 | WIFI_WOL_IFNAME, |
| 365 | }); |
| 366 | |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 367 | mContentResolver = new MockContentResolver(); |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 368 | mContentResolver.addProvider(Settings.AUTHORITY, settingsProvider); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 369 | } |
| 370 | |
| 371 | @Override |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 372 | public void startActivityAsUser(Intent intent, UserHandle handle) { |
| 373 | mStartedActivities.offer(intent); |
| 374 | } |
| 375 | |
Chalard Jean | f30d1e1 | 2019-06-27 08:24:51 +0000 | [diff] [blame] | 376 | public Intent expectStartActivityIntent(int timeoutMs) { |
| 377 | Intent intent = null; |
| 378 | try { |
| 379 | intent = mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS); |
| 380 | } catch (InterruptedException e) {} |
| 381 | assertNotNull("Did not receive sign-in intent after " + timeoutMs + "ms", intent); |
| 382 | return intent; |
| 383 | } |
| 384 | |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 385 | public void expectNoStartActivityIntent(int timeoutMs) { |
| 386 | try { |
| 387 | assertNull("Received unexpected Intent to start activity", |
| 388 | mStartedActivities.poll(timeoutMs, TimeUnit.MILLISECONDS)); |
| 389 | } catch (InterruptedException e) {} |
| 390 | } |
| 391 | |
| 392 | @Override |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 393 | public Object getSystemService(String name) { |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 394 | if (Context.CONNECTIVITY_SERVICE.equals(name)) return mCm; |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 395 | if (Context.NOTIFICATION_SERVICE.equals(name)) return mNotificationManager; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 396 | if (Context.NETWORK_STACK_SERVICE.equals(name)) return mNetworkStack; |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 397 | if (Context.USER_SERVICE.equals(name)) return mUserManager; |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 398 | if (Context.ALARM_SERVICE.equals(name)) return mAlarmManager; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 399 | return super.getSystemService(name); |
| 400 | } |
Lorenzo Colitti | 6d553f6 | 2016-06-05 02:20:29 +0900 | [diff] [blame] | 401 | |
| 402 | @Override |
| 403 | public ContentResolver getContentResolver() { |
| 404 | return mContentResolver; |
| 405 | } |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 406 | |
| 407 | @Override |
| 408 | public Resources getResources() { |
| 409 | return mResources; |
| 410 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 411 | |
| 412 | @Override |
| 413 | public PackageManager getPackageManager() { |
| 414 | return mPackageManager; |
| 415 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 416 | |
| 417 | @Override |
| 418 | public void enforceCallingOrSelfPermission(String permission, String message) { |
| 419 | // The mainline permission can only be held if signed with the network stack certificate |
| 420 | // Skip testing for this permission. |
| 421 | if (NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK.equals(permission)) return; |
| 422 | // All other permissions should be held by the test or unnecessary: check as normal to |
| 423 | // make sure the code does not rely on unexpected permissions. |
| 424 | super.enforceCallingOrSelfPermission(permission, message); |
| 425 | } |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 426 | |
| 427 | @Override |
| 428 | public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) { |
| 429 | mRegisteredReceivers.add(receiver); |
| 430 | return super.registerReceiver(receiver, filter); |
| 431 | } |
| 432 | |
| 433 | public void clearRegisteredReceivers() { |
| 434 | // super.unregisterReceiver is a no-op for receivers that are not registered (because |
| 435 | // they haven't been registered or because they have already been unregistered). |
| 436 | // For the same reason, don't bother clearing mRegisteredReceivers. |
| 437 | for (final BroadcastReceiver rcv : mRegisteredReceivers) unregisterReceiver(rcv); |
| 438 | } |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 439 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 440 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 441 | private void waitForIdle() { |
| 442 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 443 | waitForIdle(mCellNetworkAgent, TIMEOUT_MS); |
| 444 | waitForIdle(mWiFiNetworkAgent, TIMEOUT_MS); |
| 445 | waitForIdle(mEthernetNetworkAgent, TIMEOUT_MS); |
| 446 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 447 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 448 | } |
| 449 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 450 | private void waitForIdle(TestNetworkAgentWrapper agent, long timeoutMs) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 451 | if (agent == null) { |
| 452 | return; |
| 453 | } |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 454 | agent.waitForIdle(timeoutMs); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 455 | } |
| 456 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 457 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 458 | public void testWaitForIdle() throws Exception { |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 459 | final int attempts = 50; // Causes the test to take about 200ms on bullhead-eng. |
| 460 | |
| 461 | // Tests that waitForIdle returns immediately if the service is already idle. |
| 462 | for (int i = 0; i < attempts; i++) { |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 463 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | // 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] | 467 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 468 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 469 | mWiFiNetworkAgent.connect(false); |
| 470 | waitFor(cv); |
| 471 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 472 | assertNotNull(n); |
| 473 | |
| 474 | // Tests that calling waitForIdle waits for messages to be processed. |
| 475 | for (int i = 0; i < attempts; i++) { |
| 476 | mWiFiNetworkAgent.setSignalStrength(i); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 477 | waitForIdle(); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 478 | assertEquals(i, mCm.getNetworkCapabilities(n).getSignalStrength()); |
| 479 | } |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 480 | } |
| 481 | |
Hugo Benichi | ad4db4e | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 482 | // This test has an inherent race condition in it, and cannot be enabled for continuous testing |
| 483 | // or presubmit tests. It is kept for manual runs and documentation purposes. |
Andreas Gampe | 35dbf35 | 2018-01-26 20:41:17 -0800 | [diff] [blame] | 484 | @Ignore |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 485 | public void verifyThatNotWaitingForIdleCausesRaceConditions() throws Exception { |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 486 | // 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] | 487 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 488 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 489 | mWiFiNetworkAgent.connect(false); |
| 490 | waitFor(cv); |
| 491 | Network n = mWiFiNetworkAgent.getNetwork(); |
| 492 | assertNotNull(n); |
Lorenzo Colitti | e58961a | 2015-08-07 20:17:27 +0900 | [diff] [blame] | 493 | |
| 494 | // Ensure that not calling waitForIdle causes a race condition. |
Hugo Benichi | 5d540d1 | 2016-10-17 15:54:51 +0900 | [diff] [blame] | 495 | 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] | 496 | for (int i = 0; i < attempts; i++) { |
| 497 | mWiFiNetworkAgent.setSignalStrength(i); |
| 498 | if (i != mCm.getNetworkCapabilities(n).getSignalStrength()) { |
| 499 | // We hit a race condition, as expected. Pass the test. |
| 500 | return; |
| 501 | } |
| 502 | } |
| 503 | |
| 504 | // No race? There is a bug in this test. |
| 505 | fail("expected race condition at least once in " + attempts + " attempts"); |
| 506 | } |
| 507 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 508 | private class TestNetworkAgentWrapper extends NetworkAgentWrapper { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 509 | private static final int VALIDATION_RESULT_BASE = NETWORK_VALIDATION_PROBE_DNS |
| 510 | | NETWORK_VALIDATION_PROBE_HTTP |
| 511 | | NETWORK_VALIDATION_PROBE_HTTPS; |
| 512 | private static final int VALIDATION_RESULT_VALID = VALIDATION_RESULT_BASE |
| 513 | | NETWORK_VALIDATION_RESULT_VALID; |
| 514 | private static final int VALIDATION_RESULT_PARTIAL = VALIDATION_RESULT_BASE |
| 515 | | NETWORK_VALIDATION_PROBE_FALLBACK |
| 516 | | NETWORK_VALIDATION_RESULT_PARTIAL; |
| 517 | private static final int VALIDATION_RESULT_INVALID = 0; |
| 518 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 519 | private INetworkMonitor mNetworkMonitor; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 520 | private INetworkMonitorCallbacks mNmCallbacks; |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 521 | private int mNmValidationResult = VALIDATION_RESULT_BASE; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 522 | private int mProbesCompleted; |
| 523 | private int mProbesSucceeded; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 524 | private String mNmValidationRedirectUrl = null; |
| 525 | private boolean mNmProvNotificationRequested = false; |
| 526 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 527 | private final ConditionVariable mNetworkStatusReceived = new ConditionVariable(); |
| 528 | // Contains the redirectUrl from networkStatus(). Before reading, wait for |
| 529 | // mNetworkStatusReceived. |
| 530 | private String mRedirectUrl; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 531 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 532 | TestNetworkAgentWrapper(int transport) throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 533 | this(transport, new LinkProperties()); |
| 534 | } |
| 535 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 536 | TestNetworkAgentWrapper(int transport, LinkProperties linkProperties) |
| 537 | throws Exception { |
| 538 | super(transport, linkProperties, mServiceContext); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 539 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 540 | // Waits for the NetworkAgent to be registered, which includes the creation of the |
| 541 | // NetworkMonitor. |
| 542 | waitForIdle(TIMEOUT_MS); |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 543 | HandlerUtilsKt.waitForIdle(mCsHandlerThread, TIMEOUT_MS); |
| 544 | HandlerUtilsKt.waitForIdle(ConnectivityThread.get(), TIMEOUT_MS); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 545 | } |
| 546 | |
| 547 | @Override |
| 548 | protected InstrumentedNetworkAgent makeNetworkAgent(LinkProperties linkProperties) |
| 549 | throws Exception { |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 550 | mNetworkMonitor = mock(INetworkMonitor.class); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 551 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 552 | final Answer validateAnswer = inv -> { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 553 | new Thread(ignoreExceptions(this::onValidationRequested)).start(); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 554 | return null; |
| 555 | }; |
| 556 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 557 | doAnswer(validateAnswer).when(mNetworkMonitor).notifyNetworkConnected(any(), any()); |
| 558 | doAnswer(validateAnswer).when(mNetworkMonitor).forceReevaluation(anyInt()); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 559 | |
Remi NGUYEN VAN | 904a38b | 2019-03-15 02:25:09 +0900 | [diff] [blame] | 560 | final ArgumentCaptor<Network> nmNetworkCaptor = ArgumentCaptor.forClass(Network.class); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 561 | final ArgumentCaptor<INetworkMonitorCallbacks> nmCbCaptor = |
| 562 | ArgumentCaptor.forClass(INetworkMonitorCallbacks.class); |
| 563 | doNothing().when(mNetworkStack).makeNetworkMonitor( |
| 564 | nmNetworkCaptor.capture(), |
| 565 | any() /* name */, |
| 566 | nmCbCaptor.capture()); |
| 567 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 568 | final InstrumentedNetworkAgent na = new InstrumentedNetworkAgent(this, linkProperties) { |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 569 | @Override |
| 570 | public void networkStatus(int status, String redirectUrl) { |
| 571 | mRedirectUrl = redirectUrl; |
| 572 | mNetworkStatusReceived.open(); |
| 573 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 574 | }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 575 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 576 | assertEquals(na.netId, nmNetworkCaptor.getValue().netId); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 577 | mNmCallbacks = nmCbCaptor.getValue(); |
| 578 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 579 | mNmCallbacks.onNetworkMonitorCreated(mNetworkMonitor); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 580 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 581 | return na; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 582 | } |
| 583 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 584 | private void onValidationRequested() throws Exception { |
| 585 | if (mNmProvNotificationRequested |
| 586 | && ((mNmValidationResult & NETWORK_VALIDATION_RESULT_VALID) != 0)) { |
| 587 | mNmCallbacks.hideProvisioningNotification(); |
| 588 | mNmProvNotificationRequested = false; |
| 589 | } |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 590 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 591 | mNmCallbacks.notifyProbeStatusChanged(mProbesCompleted, mProbesSucceeded); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 592 | mNmCallbacks.notifyNetworkTested( |
| 593 | mNmValidationResult, mNmValidationRedirectUrl); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 594 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 595 | if (mNmValidationRedirectUrl != null) { |
| 596 | mNmCallbacks.showProvisioningNotification( |
| 597 | "test_provisioning_notif_action", "com.android.test.package"); |
| 598 | mNmProvNotificationRequested = true; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 599 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 600 | } |
| 601 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 602 | /** |
| 603 | * Connect without adding any internet capability. |
| 604 | */ |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 605 | public void connectWithoutInternet() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 606 | super.connect(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 607 | } |
| 608 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 609 | /** |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 610 | * Transition this NetworkAgent to CONNECTED state with NET_CAPABILITY_INTERNET. |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 611 | * @param validated Indicate if network should pretend to be validated. |
| 612 | */ |
| 613 | public void connect(boolean validated) { |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 614 | connect(validated, true, false /* isStrictMode */); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 615 | } |
| 616 | |
| 617 | /** |
| 618 | * Transition this NetworkAgent to CONNECTED state. |
| 619 | * @param validated Indicate if network should pretend to be validated. |
| 620 | * @param hasInternet Indicate if network should pretend to have NET_CAPABILITY_INTERNET. |
| 621 | */ |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 622 | public void connect(boolean validated, boolean hasInternet, boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 623 | assertFalse(getNetworkCapabilities().hasCapability(NET_CAPABILITY_INTERNET)); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 624 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 625 | ConnectivityManager.NetworkCallback callback = null; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 626 | final ConditionVariable validatedCv = new ConditionVariable(); |
| 627 | if (validated) { |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 628 | setNetworkValid(isStrictMode); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 629 | NetworkRequest request = new NetworkRequest.Builder() |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 630 | .addTransportType(getNetworkCapabilities().getTransportTypes()[0]) |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 631 | .clearCapabilities() |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 632 | .build(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 633 | callback = new ConnectivityManager.NetworkCallback() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 634 | public void onCapabilitiesChanged(Network network, |
| 635 | NetworkCapabilities networkCapabilities) { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 636 | if (network.equals(getNetwork()) && |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 637 | networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED)) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 638 | validatedCv.open(); |
| 639 | } |
| 640 | } |
| 641 | }; |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 642 | mCm.registerNetworkCallback(request, callback); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 643 | } |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 644 | if (hasInternet) { |
| 645 | addCapability(NET_CAPABILITY_INTERNET); |
| 646 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 647 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 648 | connectWithoutInternet(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 649 | |
| 650 | if (validated) { |
| 651 | // Wait for network to validate. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 652 | waitFor(validatedCv); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 653 | setNetworkInvalid(isStrictMode); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 654 | } |
| 655 | |
| 656 | if (callback != null) mCm.unregisterNetworkCallback(callback); |
| 657 | } |
| 658 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 659 | public void connectWithCaptivePortal(String redirectUrl, boolean isStrictMode) { |
| 660 | setNetworkPortal(redirectUrl, isStrictMode); |
| 661 | connect(false, true /* hasInternet */, isStrictMode); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 662 | } |
| 663 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 664 | public void connectWithPartialConnectivity() { |
| 665 | setNetworkPartial(); |
| 666 | connect(false); |
| 667 | } |
| 668 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 669 | public void connectWithPartialValidConnectivity(boolean isStrictMode) { |
| 670 | setNetworkPartialValid(isStrictMode); |
| 671 | connect(false, true /* hasInternet */, isStrictMode); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 672 | } |
| 673 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 674 | void setNetworkValid(boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 675 | mNmValidationResult = VALIDATION_RESULT_VALID; |
| 676 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 677 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTP; |
| 678 | if (isStrictMode) { |
| 679 | probesSucceeded |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 680 | } |
| 681 | // The probesCompleted equals to probesSucceeded for the case of valid network, so put |
| 682 | // the same value into two different parameter of the method. |
| 683 | setProbesStatus(probesSucceeded, probesSucceeded); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 684 | } |
| 685 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 686 | void setNetworkInvalid(boolean isStrictMode) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 687 | mNmValidationResult = VALIDATION_RESULT_INVALID; |
| 688 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 689 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 690 | int probesSucceeded = VALIDATION_RESULT_INVALID; |
| 691 | // If the isStrictMode is true, it means the network is invalid when NetworkMonitor |
| 692 | // tried to validate the private DNS but failed. |
| 693 | if (isStrictMode) { |
| 694 | probesCompleted &= ~NETWORK_VALIDATION_PROBE_HTTP; |
| 695 | probesSucceeded = probesCompleted; |
| 696 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 697 | } |
| 698 | setProbesStatus(probesCompleted, probesSucceeded); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 699 | } |
| 700 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 701 | void setNetworkPortal(String redirectUrl, boolean isStrictMode) { |
| 702 | setNetworkInvalid(isStrictMode); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 703 | mNmValidationRedirectUrl = redirectUrl; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 704 | // Suppose the portal is found when NetworkMonitor probes NETWORK_VALIDATION_PROBE_HTTP |
| 705 | // in the beginning, so the NETWORK_VALIDATION_PROBE_HTTPS hasn't probed yet. |
| 706 | int probesCompleted = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 707 | int probesSucceeded = VALIDATION_RESULT_INVALID; |
| 708 | if (isStrictMode) { |
| 709 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 710 | } |
| 711 | setProbesStatus(probesCompleted, probesSucceeded); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 712 | } |
| 713 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 714 | void setNetworkPartial() { |
| 715 | mNmValidationResult = VALIDATION_RESULT_PARTIAL; |
| 716 | mNmValidationRedirectUrl = null; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 717 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 718 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 719 | setProbesStatus(probesCompleted, probesSucceeded); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 720 | } |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 721 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 722 | void setNetworkPartialValid(boolean isStrictMode) { |
| 723 | setNetworkPartial(); |
| 724 | mNmValidationResult |= VALIDATION_RESULT_VALID; |
| 725 | int probesCompleted = VALIDATION_RESULT_BASE; |
| 726 | int probesSucceeded = VALIDATION_RESULT_BASE & ~NETWORK_VALIDATION_PROBE_HTTPS; |
| 727 | // Suppose the partial network cannot pass the private DNS validation as well, so only |
| 728 | // add NETWORK_VALIDATION_PROBE_DNS in probesCompleted but not probesSucceeded. |
| 729 | if (isStrictMode) { |
| 730 | probesCompleted |= NETWORK_VALIDATION_PROBE_PRIVDNS; |
| 731 | } |
| 732 | setProbesStatus(probesCompleted, probesSucceeded); |
| 733 | } |
| 734 | |
| 735 | void setProbesStatus(int probesCompleted, int probesSucceeded) { |
| 736 | mProbesCompleted = probesCompleted; |
| 737 | mProbesSucceeded = probesSucceeded; |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 738 | } |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 739 | |
| 740 | public String waitForRedirectUrl() { |
| 741 | assertTrue(mNetworkStatusReceived.block(TIMEOUT_MS)); |
| 742 | return mRedirectUrl; |
| 743 | } |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 744 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 745 | public void expectDisconnected() { |
| 746 | expectDisconnected(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 747 | } |
| 748 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 749 | public void expectPreventReconnectReceived() { |
| 750 | expectPreventReconnectReceived(TIMEOUT_MS); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 751 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 752 | } |
| 753 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 754 | /** |
| 755 | * A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove |
| 756 | * operations have been processed. Before ConnectivityService can add or remove any requests, |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 757 | * 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] | 758 | * expectRemoveRequests. |
| 759 | */ |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 760 | private static class MockNetworkFactory extends NetworkFactory { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 761 | private final ConditionVariable mNetworkStartedCV = new ConditionVariable(); |
| 762 | private final ConditionVariable mNetworkStoppedCV = new ConditionVariable(); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 763 | private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 764 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 765 | // 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] | 766 | // Callers can call either expectAddRequestsWithScores() or expectRemoveRequests() exactly |
| 767 | // once, then cause some other thread to add or remove requests, then call |
| 768 | // waitForRequests(). |
| 769 | // It is not possible to wait for both add and remove requests. When adding, the queue |
| 770 | // contains the expected score. When removing, the value is unused, all matters is the |
| 771 | // number of objects in the queue. |
| 772 | private final LinkedBlockingQueue<Integer> mExpectations; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 773 | |
| 774 | // 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] | 775 | // mExpectations is non-empty. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 776 | private boolean mExpectingAdditions; |
| 777 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 778 | // Used to collect the networks requests managed by this factory. This is a duplicate of |
| 779 | // the internal information stored in the NetworkFactory (which is private). |
| 780 | private SparseArray<NetworkRequest> mNetworkRequests = new SparseArray<>(); |
| 781 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 782 | public MockNetworkFactory(Looper looper, Context context, String logTag, |
| 783 | NetworkCapabilities filter) { |
| 784 | super(looper, context, logTag, filter); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 785 | mExpectations = new LinkedBlockingQueue<>(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 786 | } |
| 787 | |
| 788 | public int getMyRequestCount() { |
| 789 | return getRequestCount(); |
| 790 | } |
| 791 | |
| 792 | protected void startNetwork() { |
| 793 | mNetworkStarted.set(true); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 794 | mNetworkStartedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 795 | } |
| 796 | |
| 797 | protected void stopNetwork() { |
| 798 | mNetworkStarted.set(false); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 799 | mNetworkStoppedCV.open(); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 800 | } |
| 801 | |
| 802 | public boolean getMyStartRequested() { |
| 803 | return mNetworkStarted.get(); |
| 804 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 805 | |
| 806 | public ConditionVariable getNetworkStartedCV() { |
| 807 | mNetworkStartedCV.close(); |
| 808 | return mNetworkStartedCV; |
| 809 | } |
| 810 | |
| 811 | public ConditionVariable getNetworkStoppedCV() { |
| 812 | mNetworkStoppedCV.close(); |
| 813 | return mNetworkStoppedCV; |
| 814 | } |
| 815 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 816 | @Override |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 817 | protected void handleAddRequest(NetworkRequest request, int score, |
| 818 | int factorySerialNumber) { |
| 819 | synchronized (mExpectations) { |
| 820 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 821 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 822 | assertNotNull("Added more requests than expected (" + request + " score : " |
| 823 | + score + ")", expectedScore); |
| 824 | // If we're expecting anything, we must be expecting additions. |
| 825 | if (!mExpectingAdditions) { |
| 826 | fail("Can't add requests while expecting requests to be removed"); |
| 827 | } |
| 828 | if (expectedScore != score) { |
| 829 | fail("Expected score was " + expectedScore + " but actual was " + score |
| 830 | + " in added request"); |
| 831 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 832 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 833 | // Add the request. |
| 834 | mNetworkRequests.put(request.requestId, request); |
| 835 | super.handleAddRequest(request, score, factorySerialNumber); |
| 836 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 837 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 838 | } |
| 839 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 840 | @Override |
| 841 | protected void handleRemoveRequest(NetworkRequest request) { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 842 | synchronized (mExpectations) { |
| 843 | final Integer expectedScore = mExpectations.poll(); // null if the queue is empty |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 844 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 845 | assertTrue("Removed more requests than expected", expectedScore != null); |
| 846 | // If we're expecting anything, we must be expecting removals. |
| 847 | if (mExpectingAdditions) { |
| 848 | fail("Can't remove requests while expecting requests to be added"); |
| 849 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 850 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 851 | // Remove the request. |
| 852 | mNetworkRequests.remove(request.requestId); |
| 853 | super.handleRemoveRequest(request); |
| 854 | mExpectations.notify(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 855 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 856 | } |
| 857 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 858 | // Trigger releasing the request as unfulfillable |
| 859 | public void triggerUnfulfillable(NetworkRequest r) { |
| 860 | super.releaseRequestAsUnfulfillableByAnyFactory(r); |
| 861 | } |
| 862 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 863 | private void assertNoExpectations() { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 864 | if (mExpectations.size() != 0) { |
| 865 | fail("Can't add expectation, " + mExpectations.size() + " already pending"); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 866 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 867 | } |
| 868 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 869 | // Expects that requests with the specified scores will be added. |
| 870 | public void expectAddRequestsWithScores(final int... scores) { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 871 | assertNoExpectations(); |
| 872 | mExpectingAdditions = true; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 873 | for (int score : scores) { |
| 874 | mExpectations.add(score); |
| 875 | } |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 876 | } |
| 877 | |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 878 | // Expects that count requests will be removed. |
| 879 | public void expectRemoveRequests(final int count) { |
| 880 | assertNoExpectations(); |
| 881 | mExpectingAdditions = false; |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 882 | for (int i = 0; i < count; ++i) { |
| 883 | mExpectations.add(0); // For removals the score is ignored so any value will do. |
| 884 | } |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 885 | } |
| 886 | |
| 887 | // Waits for the expected request additions or removals to happen within a timeout. |
| 888 | public void waitForRequests() throws InterruptedException { |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 889 | final long deadline = SystemClock.elapsedRealtime() + TIMEOUT_MS; |
| 890 | synchronized (mExpectations) { |
| 891 | while (mExpectations.size() > 0 && SystemClock.elapsedRealtime() < deadline) { |
| 892 | mExpectations.wait(deadline - SystemClock.elapsedRealtime()); |
| 893 | } |
| 894 | } |
| 895 | final long count = mExpectations.size(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 896 | final String msg = count + " requests still not " + |
| 897 | (mExpectingAdditions ? "added" : "removed") + |
| 898 | " after " + TIMEOUT_MS + " ms"; |
| 899 | assertEquals(msg, 0, count); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 900 | } |
| 901 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 902 | public SparseArray<NetworkRequest> waitForNetworkRequests(final int count) |
| 903 | throws InterruptedException { |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 904 | waitForRequests(); |
| 905 | assertEquals(count, getMyRequestCount()); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 906 | return mNetworkRequests; |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 907 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 908 | } |
| 909 | |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 910 | private static Looper startHandlerThreadAndReturnLooper() { |
| 911 | final HandlerThread handlerThread = new HandlerThread("MockVpnThread"); |
| 912 | handlerThread.start(); |
| 913 | return handlerThread.getLooper(); |
| 914 | } |
| 915 | |
| 916 | private class MockVpn extends Vpn { |
| 917 | // TODO : the interactions between this mock and the mock network agent are too |
| 918 | // hard to get right at this moment, because it's unclear in which case which |
| 919 | // target needs to get a method call or both, and in what order. It's because |
| 920 | // MockNetworkAgent wants to manage its own NetworkCapabilities, but the Vpn |
| 921 | // parent class of MockVpn agent wants that responsibility. |
| 922 | // That being said inside the test it should be possible to make the interactions |
| 923 | // harder to get wrong with precise speccing, judicious comments, helper methods |
| 924 | // and a few sprinkled assertions. |
| 925 | |
| 926 | private boolean mConnected = false; |
| 927 | // Careful ! This is different from mNetworkAgent, because MockNetworkAgent does |
| 928 | // not inherit from NetworkAgent. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 929 | private TestNetworkAgentWrapper mMockNetworkAgent; |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 930 | |
| 931 | public MockVpn(int userId) { |
| 932 | super(startHandlerThreadAndReturnLooper(), mServiceContext, mNetworkManagementService, |
| 933 | userId); |
| 934 | } |
| 935 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 936 | public void setNetworkAgent(TestNetworkAgentWrapper agent) { |
| 937 | agent.waitForIdle(TIMEOUT_MS); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 938 | mMockNetworkAgent = agent; |
| 939 | mNetworkAgent = agent.getNetworkAgent(); |
| 940 | mNetworkCapabilities.set(agent.getNetworkCapabilities()); |
| 941 | } |
| 942 | |
| 943 | public void setUids(Set<UidRange> uids) { |
| 944 | mNetworkCapabilities.setUids(uids); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 945 | updateCapabilities(null /* defaultNetwork */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 946 | } |
| 947 | |
| 948 | @Override |
| 949 | public int getNetId() { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 950 | if (mMockNetworkAgent == null) { |
| 951 | return NETID_UNSET; |
| 952 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 953 | return mMockNetworkAgent.getNetwork().netId; |
| 954 | } |
| 955 | |
| 956 | @Override |
| 957 | public boolean appliesToUid(int uid) { |
| 958 | return mConnected; // Trickery to simplify testing. |
| 959 | } |
| 960 | |
| 961 | @Override |
| 962 | protected boolean isCallerEstablishedOwnerLocked() { |
| 963 | return mConnected; // Similar trickery |
| 964 | } |
| 965 | |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 966 | private void connect(boolean isAlwaysMetered) { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 967 | mNetworkCapabilities.set(mMockNetworkAgent.getNetworkCapabilities()); |
| 968 | mConnected = true; |
| 969 | mConfig = new VpnConfig(); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 970 | mConfig.isMetered = isAlwaysMetered; |
| 971 | } |
| 972 | |
| 973 | public void connectAsAlwaysMetered() { |
| 974 | connect(true /* isAlwaysMetered */); |
| 975 | } |
| 976 | |
| 977 | public void connect() { |
| 978 | connect(false /* isAlwaysMetered */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 979 | } |
| 980 | |
| 981 | @Override |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 982 | public NetworkCapabilities updateCapabilities(Network defaultNetwork) { |
| 983 | if (!mConnected) return null; |
| 984 | super.updateCapabilities(defaultNetwork); |
| 985 | // Because super.updateCapabilities will update the capabilities of the agent but |
| 986 | // not the mock agent, the mock agent needs to know about them. |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 987 | copyCapabilitiesToNetworkAgent(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 988 | return new NetworkCapabilities(mNetworkCapabilities); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 989 | } |
| 990 | |
| 991 | private void copyCapabilitiesToNetworkAgent() { |
| 992 | if (null != mMockNetworkAgent) { |
| 993 | mMockNetworkAgent.setNetworkCapabilities(mNetworkCapabilities, |
| 994 | false /* sendToConnectivityService */); |
| 995 | } |
| 996 | } |
| 997 | |
| 998 | public void disconnect() { |
| 999 | mConnected = false; |
| 1000 | mConfig = null; |
| 1001 | } |
| 1002 | } |
| 1003 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1004 | private void mockVpn(int uid) { |
| 1005 | synchronized (mService.mVpns) { |
| 1006 | int userId = UserHandle.getUserId(uid); |
| 1007 | mMockVpn = new MockVpn(userId); |
| 1008 | // This has no effect unless the VPN is actually connected, because things like |
| 1009 | // getActiveNetworkForUidInternal call getNetworkAgentInfoForNetId on the VPN |
| 1010 | // netId, and check if that network is actually connected. |
| 1011 | mService.mVpns.put(userId, mMockVpn); |
Lorenzo Colitti | bfecba2 | 2016-02-21 01:09:26 +0900 | [diff] [blame] | 1012 | } |
| 1013 | } |
| 1014 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1015 | private void setUidRulesChanged(int uidRules) throws RemoteException { |
| 1016 | mPolicyListener.onUidRulesChanged(Process.myUid(), uidRules); |
| 1017 | } |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1018 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1019 | private void setRestrictBackgroundChanged(boolean restrictBackground) throws RemoteException { |
| 1020 | mPolicyListener.onRestrictBackgroundChanged(restrictBackground); |
| 1021 | } |
| 1022 | |
| 1023 | private Nat464Xlat getNat464Xlat(NetworkAgentWrapper mna) { |
| 1024 | return mService.getNetworkAgentInfoForNetwork(mna.getNetwork()).clatd; |
| 1025 | } |
| 1026 | |
| 1027 | private static class WrappedMultinetworkPolicyTracker extends MultinetworkPolicyTracker { |
| 1028 | volatile boolean mConfigRestrictsAvoidBadWifi; |
| 1029 | volatile int mConfigMeteredMultipathPreference; |
| 1030 | |
| 1031 | WrappedMultinetworkPolicyTracker(Context c, Handler h, Runnable r) { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 1032 | super(c, h, r); |
| 1033 | } |
| 1034 | |
| 1035 | @Override |
| 1036 | public boolean configRestrictsAvoidBadWifi() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1037 | return mConfigRestrictsAvoidBadWifi; |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 1038 | } |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 1039 | |
| 1040 | @Override |
| 1041 | public int configMeteredMultipathPreference() { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1042 | return mConfigMeteredMultipathPreference; |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1043 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1044 | } |
| 1045 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1046 | /** |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 1047 | * Wait up to TIMEOUT_MS for {@code conditionVariable} to open. |
| 1048 | * Fails if TIMEOUT_MS goes by before {@code conditionVariable} opens. |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1049 | */ |
| 1050 | static private void waitFor(ConditionVariable conditionVariable) { |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1051 | if (conditionVariable.block(TIMEOUT_MS)) { |
| 1052 | return; |
| 1053 | } |
| 1054 | fail("ConditionVariable was blocked for more than " + TIMEOUT_MS + "ms"); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1055 | } |
| 1056 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1057 | private static final int VPN_USER = 0; |
| 1058 | private static final int APP1_UID = UserHandle.getUid(VPN_USER, 10100); |
| 1059 | private static final int APP2_UID = UserHandle.getUid(VPN_USER, 10101); |
| 1060 | private static final int VPN_UID = UserHandle.getUid(VPN_USER, 10043); |
| 1061 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1062 | @Before |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1063 | public void setUp() throws Exception { |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1064 | mContext = InstrumentationRegistry.getContext(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1065 | |
Hugo Benichi | 64901e5 | 2017-10-19 14:42:40 +0900 | [diff] [blame] | 1066 | MockitoAnnotations.initMocks(this); |
| 1067 | when(mMetricsService.defaultNetworkMetrics()).thenReturn(mDefaultNetworkMetrics); |
| 1068 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1069 | when(mUserManager.getUsers(eq(true))).thenReturn( |
| 1070 | Arrays.asList(new UserInfo[] { |
| 1071 | new UserInfo(VPN_USER, "", 0), |
| 1072 | })); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 1073 | |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1074 | // InstrumentationTestRunner prepares a looper, but AndroidJUnitRunner does not. |
| 1075 | // http://b/25897652 . |
| 1076 | if (Looper.myLooper() == null) { |
| 1077 | Looper.prepare(); |
| 1078 | } |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1079 | mockDefaultPackages(); |
Lorenzo Colitti | 2c1a253 | 2015-11-27 10:52:10 +0900 | [diff] [blame] | 1080 | |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1081 | FakeSettingsProvider.clearSettingsProvider(); |
| 1082 | mServiceContext = new MockContext(InstrumentationRegistry.getContext(), |
| 1083 | new FakeSettingsProvider()); |
Hugo Benichi | 938ab4f | 2017-02-11 17:04:43 +0900 | [diff] [blame] | 1084 | LocalServices.removeServiceForTest(NetworkPolicyManagerInternal.class); |
| 1085 | LocalServices.addService( |
| 1086 | NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class)); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1087 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1088 | mAlarmManagerThread = new HandlerThread("TestAlarmManager"); |
| 1089 | mAlarmManagerThread.start(); |
| 1090 | initAlarmManager(mAlarmManager, mAlarmManagerThread.getThreadHandler()); |
| 1091 | |
| 1092 | mCsHandlerThread = new HandlerThread("TestConnectivityService"); |
| 1093 | final ConnectivityService.Dependencies deps = makeDependencies(); |
| 1094 | mService = new ConnectivityService(mServiceContext, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 1095 | mNetworkManagementService, |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 1096 | mStatsService, |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1097 | mNpm, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1098 | mMockDnsResolver, |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 1099 | mock(IpConnectivityLog.class), |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 1100 | mMockNetd, |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1101 | deps); |
| 1102 | mService.mLingerDelayMs = TEST_LINGER_DELAY_MS; |
| 1103 | verify(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1104 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 1105 | final ArgumentCaptor<INetworkPolicyListener> policyListenerCaptor = |
| 1106 | ArgumentCaptor.forClass(INetworkPolicyListener.class); |
| 1107 | verify(mNpm).registerListener(policyListenerCaptor.capture()); |
| 1108 | mPolicyListener = policyListenerCaptor.getValue(); |
| 1109 | |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1110 | // Create local CM before sending system ready so that we can answer |
| 1111 | // getSystemService() correctly. |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1112 | mCm = new WrappedConnectivityManager(InstrumentationRegistry.getContext(), mService); |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 1113 | mService.systemReady(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1114 | mockVpn(Process.myUid()); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 1115 | mCm.bindProcessToNetwork(null); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 1116 | |
| 1117 | // Ensure that the default setting for Captive Portals is used for most tests |
| 1118 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_PROMPT); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1119 | setAlwaysOnNetworks(false); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 1120 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1121 | } |
| 1122 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1123 | private ConnectivityService.Dependencies makeDependencies() { |
| 1124 | final MockableSystemProperties systemProperties = spy(new MockableSystemProperties()); |
| 1125 | when(systemProperties.getInt("net.tcp.default_init_rwnd", 0)).thenReturn(0); |
| 1126 | when(systemProperties.getBoolean("ro.radio.noril", false)).thenReturn(false); |
| 1127 | |
| 1128 | final ConnectivityService.Dependencies deps = mock(ConnectivityService.Dependencies.class); |
| 1129 | doReturn(mCsHandlerThread).when(deps).makeHandlerThread(); |
| 1130 | doReturn(new TestNetIdManager()).when(deps).makeNetIdManager(); |
| 1131 | doReturn(mNetworkStack).when(deps).getNetworkStack(); |
| 1132 | doReturn(systemProperties).when(deps).getSystemProperties(); |
| 1133 | doReturn(mock(Tethering.class)).when(deps).makeTethering(any(), any(), any(), any(), any()); |
| 1134 | doReturn(mock(ProxyTracker.class)).when(deps).makeProxyTracker(any(), any()); |
| 1135 | doReturn(mMetricsService).when(deps).getMetricsLogger(); |
| 1136 | doReturn(true).when(deps).queryUserAccess(anyInt(), anyInt()); |
| 1137 | doReturn(mIpConnectivityMetrics).when(deps).getIpConnectivityMetrics(); |
| 1138 | doReturn(true).when(deps).hasService(Context.ETHERNET_SERVICE); |
| 1139 | doAnswer(inv -> { |
| 1140 | mPolicyTracker = new WrappedMultinetworkPolicyTracker( |
| 1141 | inv.getArgument(0), inv.getArgument(1), inv.getArgument(2)); |
| 1142 | return mPolicyTracker; |
| 1143 | }).when(deps).makeMultinetworkPolicyTracker(any(), any(), any()); |
| 1144 | |
| 1145 | return deps; |
| 1146 | } |
| 1147 | |
| 1148 | private static void initAlarmManager(final AlarmManager am, final Handler alarmHandler) { |
| 1149 | doAnswer(inv -> { |
| 1150 | final long when = inv.getArgument(1); |
| 1151 | final WakeupMessage wakeupMsg = inv.getArgument(3); |
| 1152 | final Handler handler = inv.getArgument(4); |
| 1153 | |
| 1154 | long delayMs = when - SystemClock.elapsedRealtime(); |
| 1155 | if (delayMs < 0) delayMs = 0; |
| 1156 | if (delayMs > UNREASONABLY_LONG_ALARM_WAIT_MS) { |
| 1157 | fail("Attempting to send msg more than " + UNREASONABLY_LONG_ALARM_WAIT_MS |
| 1158 | + "ms into the future: " + delayMs); |
| 1159 | } |
| 1160 | alarmHandler.postDelayed(() -> handler.post(wakeupMsg::onAlarm), wakeupMsg /* token */, |
| 1161 | delayMs); |
| 1162 | |
| 1163 | return null; |
| 1164 | }).when(am).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(), anyString(), |
| 1165 | any(WakeupMessage.class), any()); |
| 1166 | |
| 1167 | doAnswer(inv -> { |
| 1168 | final WakeupMessage wakeupMsg = inv.getArgument(0); |
| 1169 | alarmHandler.removeCallbacksAndMessages(wakeupMsg /* token */); |
| 1170 | return null; |
| 1171 | }).when(am).cancel(any(WakeupMessage.class)); |
| 1172 | } |
| 1173 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1174 | @After |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1175 | public void tearDown() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 1176 | setAlwaysOnNetworks(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1177 | if (mCellNetworkAgent != null) { |
| 1178 | mCellNetworkAgent.disconnect(); |
| 1179 | mCellNetworkAgent = null; |
| 1180 | } |
| 1181 | if (mWiFiNetworkAgent != null) { |
| 1182 | mWiFiNetworkAgent.disconnect(); |
| 1183 | mWiFiNetworkAgent = null; |
| 1184 | } |
| 1185 | if (mEthernetNetworkAgent != null) { |
| 1186 | mEthernetNetworkAgent.disconnect(); |
| 1187 | mEthernetNetworkAgent = null; |
| 1188 | } |
Remi NGUYEN VAN | 91a1cc1 | 2018-09-28 14:33:11 +0900 | [diff] [blame] | 1189 | FakeSettingsProvider.clearSettingsProvider(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1190 | |
| 1191 | mCsHandlerThread.quitSafely(); |
| 1192 | mAlarmManagerThread.quitSafely(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1193 | } |
| 1194 | |
Rubin Xu | 9e64dc0 | 2019-04-23 18:04:14 +0100 | [diff] [blame] | 1195 | private void mockDefaultPackages() throws Exception { |
| 1196 | final String testPackageName = mContext.getPackageName(); |
| 1197 | final PackageInfo testPackageInfo = mContext.getPackageManager().getPackageInfo( |
| 1198 | testPackageName, PackageManager.GET_PERMISSIONS); |
| 1199 | when(mPackageManager.getPackagesForUid(Binder.getCallingUid())).thenReturn( |
| 1200 | new String[] {testPackageName}); |
| 1201 | when(mPackageManager.getPackageInfoAsUser(eq(testPackageName), anyInt(), |
| 1202 | eq(UserHandle.getCallingUserId()))).thenReturn(testPackageInfo); |
| 1203 | |
| 1204 | when(mPackageManager.getInstalledPackages(eq(GET_PERMISSIONS | MATCH_ANY_USER))).thenReturn( |
| 1205 | Arrays.asList(new PackageInfo[] { |
| 1206 | buildPackageInfo(/* SYSTEM */ false, APP1_UID), |
| 1207 | buildPackageInfo(/* SYSTEM */ false, APP2_UID), |
| 1208 | buildPackageInfo(/* SYSTEM */ false, VPN_UID) |
| 1209 | })); |
| 1210 | } |
| 1211 | |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1212 | private void verifyActiveNetwork(int transport) { |
| 1213 | // Test getActiveNetworkInfo() |
| 1214 | assertNotNull(mCm.getActiveNetworkInfo()); |
| 1215 | assertEquals(transportToLegacyType(transport), mCm.getActiveNetworkInfo().getType()); |
| 1216 | // Test getActiveNetwork() |
| 1217 | assertNotNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1218 | assertEquals(mCm.getActiveNetwork(), mCm.getActiveNetworkForUid(Process.myUid())); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1219 | if (!NetworkCapabilities.isValidTransport(transport)) { |
| 1220 | throw new IllegalStateException("Unknown transport " + transport); |
| 1221 | } |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1222 | switch (transport) { |
| 1223 | case TRANSPORT_WIFI: |
| 1224 | assertEquals(mCm.getActiveNetwork(), mWiFiNetworkAgent.getNetwork()); |
| 1225 | break; |
| 1226 | case TRANSPORT_CELLULAR: |
| 1227 | assertEquals(mCm.getActiveNetwork(), mCellNetworkAgent.getNetwork()); |
| 1228 | break; |
| 1229 | default: |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 1230 | break; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1231 | } |
| 1232 | // Test getNetworkInfo(Network) |
| 1233 | assertNotNull(mCm.getNetworkInfo(mCm.getActiveNetwork())); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1234 | assertEquals(transportToLegacyType(transport), |
| 1235 | mCm.getNetworkInfo(mCm.getActiveNetwork()).getType()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1236 | // Test getNetworkCapabilities(Network) |
| 1237 | assertNotNull(mCm.getNetworkCapabilities(mCm.getActiveNetwork())); |
| 1238 | assertTrue(mCm.getNetworkCapabilities(mCm.getActiveNetwork()).hasTransport(transport)); |
| 1239 | } |
| 1240 | |
| 1241 | private void verifyNoNetwork() { |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 1242 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1243 | // Test getActiveNetworkInfo() |
| 1244 | assertNull(mCm.getActiveNetworkInfo()); |
| 1245 | // Test getActiveNetwork() |
| 1246 | assertNull(mCm.getActiveNetwork()); |
Robin Lee | d2baf79 | 2016-03-24 12:07:00 +0000 | [diff] [blame] | 1247 | assertNull(mCm.getActiveNetworkForUid(Process.myUid())); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1248 | // Test getAllNetworks() |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1249 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1250 | } |
| 1251 | |
| 1252 | /** |
| 1253 | * Return a ConditionVariable that opens when {@code count} numbers of CONNECTIVITY_ACTION |
| 1254 | * broadcasts are received. |
| 1255 | */ |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1256 | private ConditionVariable registerConnectivityBroadcast(final int count) { |
| 1257 | return registerConnectivityBroadcastThat(count, intent -> true); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1258 | } |
| 1259 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1260 | private ConditionVariable registerConnectivityBroadcastThat(final int count, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1261 | @NonNull final Predicate<Intent> filter) { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1262 | final ConditionVariable cv = new ConditionVariable(); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1263 | final IntentFilter intentFilter = new IntentFilter(CONNECTIVITY_ACTION); |
| 1264 | intentFilter.addAction(CONNECTIVITY_ACTION_SUPL); |
| 1265 | final BroadcastReceiver receiver = new BroadcastReceiver() { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1266 | private int remaining = count; |
| 1267 | public void onReceive(Context context, Intent intent) { |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1268 | if (!filter.test(intent)) return; |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1269 | if (--remaining == 0) { |
| 1270 | cv.open(); |
| 1271 | mServiceContext.unregisterReceiver(this); |
| 1272 | } |
| 1273 | } |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1274 | }; |
| 1275 | mServiceContext.registerReceiver(receiver, intentFilter); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1276 | return cv; |
| 1277 | } |
| 1278 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1279 | @Test |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1280 | public void testNetworkTypes() { |
| 1281 | // Ensure that our mocks for the networkAttributes config variable work as expected. If they |
| 1282 | // don't, then tests that depend on CONNECTIVITY_ACTION broadcasts for these network types |
| 1283 | // will fail. Failing here is much easier to debug. |
| 1284 | assertTrue(mCm.isNetworkSupported(TYPE_WIFI)); |
| 1285 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE)); |
Lorenzo Colitti | 7bbe3ee | 2017-08-24 22:35:10 +0900 | [diff] [blame] | 1286 | assertTrue(mCm.isNetworkSupported(TYPE_MOBILE_MMS)); |
| 1287 | assertFalse(mCm.isNetworkSupported(TYPE_MOBILE_FOTA)); |
| 1288 | |
| 1289 | // Check that TYPE_ETHERNET is supported. Unlike the asserts above, which only validate our |
| 1290 | // mocks, this assert exercises the ConnectivityService code path that ensures that |
| 1291 | // TYPE_ETHERNET is supported if the ethernet service is running. |
| 1292 | assertTrue(mCm.isNetworkSupported(TYPE_ETHERNET)); |
Lorenzo Colitti | 42cdf57 | 2017-03-21 18:54:11 +0900 | [diff] [blame] | 1293 | } |
| 1294 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1295 | @Test |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1296 | public void testNetworkFeature() throws Exception { |
| 1297 | // Connect the cell agent and wait for the connected broadcast. |
| 1298 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1299 | mCellNetworkAgent.addCapability(NET_CAPABILITY_SUPL); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1300 | final ConditionVariable cv1 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1301 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE); |
| 1302 | mCellNetworkAgent.connect(true); |
| 1303 | waitFor(cv1); |
| 1304 | |
| 1305 | // Build legacy request for SUPL. |
| 1306 | final NetworkCapabilities legacyCaps = new NetworkCapabilities(); |
| 1307 | legacyCaps.addTransportType(TRANSPORT_CELLULAR); |
| 1308 | legacyCaps.addCapability(NET_CAPABILITY_SUPL); |
| 1309 | final NetworkRequest legacyRequest = new NetworkRequest(legacyCaps, TYPE_MOBILE_SUPL, |
| 1310 | ConnectivityManager.REQUEST_ID_UNSET, NetworkRequest.Type.REQUEST); |
| 1311 | |
| 1312 | // Send request and check that the legacy broadcast for SUPL is sent correctly. |
| 1313 | final TestNetworkCallback callback = new TestNetworkCallback(); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1314 | final ConditionVariable cv2 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1315 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE_SUPL); |
| 1316 | mCm.requestNetwork(legacyRequest, callback); |
| 1317 | callback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 1318 | waitFor(cv2); |
| 1319 | |
| 1320 | // File another request, withdraw it and make sure no broadcast is sent |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1321 | final ConditionVariable cv3 = registerConnectivityBroadcast(1); |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1322 | final TestNetworkCallback callback2 = new TestNetworkCallback(); |
| 1323 | mCm.requestNetwork(legacyRequest, callback2); |
| 1324 | callback2.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 1325 | mCm.unregisterNetworkCallback(callback2); |
| 1326 | assertFalse(cv3.block(800)); // 800ms long enough to at least flake if this is sent |
| 1327 | // As the broadcast did not fire, the receiver was not unregistered. Do this now. |
| 1328 | mServiceContext.clearRegisteredReceivers(); |
| 1329 | |
| 1330 | // Withdraw the request and check that the broadcast for disconnection is sent. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1331 | final ConditionVariable cv4 = registerConnectivityBroadcastThat(1, intent -> |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1332 | !((NetworkInfo) intent.getExtra(EXTRA_NETWORK_INFO, -1)).isConnected() |
| 1333 | && intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE_SUPL); |
| 1334 | mCm.unregisterNetworkCallback(callback); |
| 1335 | waitFor(cv4); |
| 1336 | |
| 1337 | // Re-file the request and expect the connected broadcast again |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1338 | final ConditionVariable cv5 = registerConnectivityBroadcastThat(1, |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1339 | intent -> intent.getIntExtra(EXTRA_NETWORK_TYPE, -1) == TYPE_MOBILE_SUPL); |
| 1340 | final TestNetworkCallback callback3 = new TestNetworkCallback(); |
| 1341 | mCm.requestNetwork(legacyRequest, callback3); |
| 1342 | callback3.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 1343 | waitFor(cv5); |
| 1344 | |
| 1345 | // Disconnect the network and expect two disconnected broadcasts, one for SUPL and one |
| 1346 | // for mobile. Use a small hack to check that both have been sent, but the order is |
| 1347 | // not contractual. |
| 1348 | final AtomicBoolean vanillaAction = new AtomicBoolean(false); |
| 1349 | final AtomicBoolean suplAction = new AtomicBoolean(false); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1350 | final ConditionVariable cv6 = registerConnectivityBroadcastThat(2, intent -> { |
Chalard Jean | 9ca1377 | 2019-11-15 12:08:36 +0900 | [diff] [blame] | 1351 | if (intent.getAction().equals(CONNECTIVITY_ACTION)) { |
| 1352 | vanillaAction.set(true); |
| 1353 | } else if (intent.getAction().equals(CONNECTIVITY_ACTION_SUPL)) { |
| 1354 | suplAction.set(true); |
| 1355 | } |
| 1356 | return !((NetworkInfo) intent.getExtra(EXTRA_NETWORK_INFO, -1)).isConnected(); |
| 1357 | }); |
| 1358 | mCellNetworkAgent.disconnect(); |
| 1359 | waitFor(cv6); |
| 1360 | assertTrue(vanillaAction.get()); |
| 1361 | assertTrue(suplAction.get()); |
| 1362 | } |
| 1363 | |
| 1364 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1365 | public void testLingering() throws Exception { |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1366 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1367 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1368 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1369 | assertNull(mCm.getActiveNetworkInfo()); |
| 1370 | assertNull(mCm.getActiveNetwork()); |
| 1371 | // Test bringing up validated cellular. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1372 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1373 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1374 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1375 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1376 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1377 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1378 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1379 | assertTrue(mCm.getAllNetworks()[0].equals(mWiFiNetworkAgent.getNetwork()) || |
| 1380 | mCm.getAllNetworks()[1].equals(mWiFiNetworkAgent.getNetwork())); |
| 1381 | // Test bringing up validated WiFi. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1382 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1383 | mWiFiNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1384 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1385 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1386 | assertLength(2, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1387 | assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || |
| 1388 | mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork())); |
| 1389 | assertTrue(mCm.getAllNetworks()[0].equals(mCellNetworkAgent.getNetwork()) || |
| 1390 | mCm.getAllNetworks()[1].equals(mCellNetworkAgent.getNetwork())); |
| 1391 | // Test cellular linger timeout. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1392 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1393 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1394 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1395 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 1396 | assertLength(1, mCm.getAllNetworks()); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1397 | assertEquals(mCm.getAllNetworks()[0], mCm.getActiveNetwork()); |
| 1398 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1399 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1400 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1401 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1402 | verifyNoNetwork(); |
| 1403 | } |
| 1404 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1405 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1406 | public void testValidatedCellularOutscoresUnvalidatedWiFi() throws Exception { |
| 1407 | // Test bringing up unvalidated WiFi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1408 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1409 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1410 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1411 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1412 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1413 | // Test bringing up unvalidated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1414 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1415 | mCellNetworkAgent.connect(false); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1416 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1417 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1418 | // Test cellular disconnect. |
| 1419 | mCellNetworkAgent.disconnect(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1420 | waitForIdle(); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1421 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1422 | // Test bringing up validated cellular |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1423 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1424 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1425 | mCellNetworkAgent.connect(true); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1426 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1427 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1428 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1429 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1430 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1431 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1432 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1433 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1434 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1435 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1436 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1437 | verifyNoNetwork(); |
| 1438 | } |
| 1439 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1440 | @Test |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1441 | public void testUnvalidatedWifiOutscoresUnvalidatedCellular() throws Exception { |
| 1442 | // Test bringing up unvalidated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1443 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1444 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1445 | mCellNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1446 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1447 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1448 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1449 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1450 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1451 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1452 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1453 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1454 | // Test WiFi disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1455 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1456 | mWiFiNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1457 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1458 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1459 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1460 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1461 | mCellNetworkAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1462 | waitFor(cv); |
Paul Jensen | d7b6ca9 | 2015-05-13 14:05:12 -0400 | [diff] [blame] | 1463 | verifyNoNetwork(); |
| 1464 | } |
| 1465 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1466 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1467 | public void testUnlingeringDoesNotValidate() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1468 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1469 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1470 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1471 | mWiFiNetworkAgent.connect(false); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1472 | waitFor(cv); |
| 1473 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1474 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1475 | NET_CAPABILITY_VALIDATED)); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1476 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1477 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1478 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1479 | mCellNetworkAgent.connect(true); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1480 | waitFor(cv); |
| 1481 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1482 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1483 | NET_CAPABILITY_VALIDATED)); |
| 1484 | // Test cellular disconnect. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1485 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1486 | mCellNetworkAgent.disconnect(); |
| 1487 | waitFor(cv); |
| 1488 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1489 | // Unlingering a network should not cause it to be marked as validated. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 1490 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1491 | NET_CAPABILITY_VALIDATED)); |
| 1492 | } |
| 1493 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1494 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1495 | public void testCellularOutscoresWeakWifi() throws Exception { |
| 1496 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1497 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1498 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1499 | mCellNetworkAgent.connect(true); |
| 1500 | waitFor(cv); |
| 1501 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1502 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1503 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1504 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1505 | mWiFiNetworkAgent.connect(true); |
| 1506 | waitFor(cv); |
| 1507 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1508 | // Test WiFi getting really weak. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1509 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1510 | mWiFiNetworkAgent.adjustScore(-11); |
| 1511 | waitFor(cv); |
| 1512 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1513 | // Test WiFi restoring signal strength. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1514 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1515 | mWiFiNetworkAgent.adjustScore(11); |
| 1516 | waitFor(cv); |
| 1517 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1518 | } |
| 1519 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1520 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1521 | public void testReapingNetwork() throws Exception { |
| 1522 | // Test bringing up WiFi without NET_CAPABILITY_INTERNET. |
| 1523 | // 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] | 1524 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1525 | mWiFiNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1526 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1527 | // Test bringing up cellular without NET_CAPABILITY_INTERNET. |
| 1528 | // 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] | 1529 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1530 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1531 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1532 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1533 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1534 | final ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1535 | mWiFiNetworkAgent.connect(true); |
| 1536 | waitFor(cv); |
| 1537 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1538 | // Test bringing up unvalidated cellular. |
| 1539 | // Expect it to be torn down because it could never be the highest scoring network |
| 1540 | // satisfying the default request even if it validated. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1541 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1542 | mCellNetworkAgent.connect(false); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1543 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1544 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1545 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1546 | mWiFiNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1547 | } |
| 1548 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1549 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1550 | public void testCellularFallback() throws Exception { |
| 1551 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1552 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1553 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1554 | mCellNetworkAgent.connect(true); |
| 1555 | waitFor(cv); |
| 1556 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1557 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1558 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1559 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1560 | mWiFiNetworkAgent.connect(true); |
| 1561 | waitFor(cv); |
| 1562 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1563 | // Reevaluate WiFi (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1564 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1565 | assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1566 | NET_CAPABILITY_VALIDATED)); |
| 1567 | mCm.reportBadNetwork(mWiFiNetworkAgent.getNetwork()); |
| 1568 | // Should quickly fall back to Cellular. |
| 1569 | waitFor(cv); |
| 1570 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1571 | NET_CAPABILITY_VALIDATED)); |
| 1572 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1573 | // Reevaluate cellular (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1574 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1575 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1576 | NET_CAPABILITY_VALIDATED)); |
| 1577 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1578 | // Should quickly fall back to WiFi. |
| 1579 | waitFor(cv); |
| 1580 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1581 | NET_CAPABILITY_VALIDATED)); |
| 1582 | assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability( |
| 1583 | NET_CAPABILITY_VALIDATED)); |
| 1584 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1585 | } |
| 1586 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1587 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1588 | public void testWiFiFallback() throws Exception { |
| 1589 | // Test bringing up unvalidated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1590 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1591 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1592 | mWiFiNetworkAgent.connect(false); |
| 1593 | waitFor(cv); |
| 1594 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 1595 | // Test bringing up validated cellular. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1596 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1597 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1598 | mCellNetworkAgent.connect(true); |
| 1599 | waitFor(cv); |
| 1600 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 1601 | // Reevaluate cellular (it'll instantly fail DNS). |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1602 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1603 | assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1604 | NET_CAPABILITY_VALIDATED)); |
| 1605 | mCm.reportBadNetwork(mCellNetworkAgent.getNetwork()); |
| 1606 | // Should quickly fall back to WiFi. |
| 1607 | waitFor(cv); |
| 1608 | assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability( |
| 1609 | NET_CAPABILITY_VALIDATED)); |
| 1610 | verifyActiveNetwork(TRANSPORT_WIFI); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 1611 | } |
| 1612 | |
Lorenzo Colitti | ed3168e | 2019-01-23 17:54:08 +0900 | [diff] [blame] | 1613 | @Test |
| 1614 | public void testRequiresValidation() { |
| 1615 | assertTrue(NetworkMonitorUtils.isValidationRequired( |
| 1616 | mCm.getDefaultRequest().networkCapabilities)); |
| 1617 | } |
| 1618 | |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1619 | /** |
| 1620 | * Utility NetworkCallback for testing. The caller must explicitly test for all the callbacks |
| 1621 | * this class receives, by calling expectCallback() exactly once each time a callback is |
| 1622 | * received. assertNoCallback may be called at any time. |
| 1623 | */ |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1624 | private class TestNetworkCallback extends TestableNetworkCallback { |
Chalard Jean | b299b84 | 2019-09-27 17:13:14 +0900 | [diff] [blame] | 1625 | TestNetworkCallback() { |
| 1626 | super(TEST_CALLBACK_TIMEOUT_MS); |
| 1627 | } |
| 1628 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1629 | @Override |
| 1630 | public void assertNoCallback() { |
| 1631 | // TODO: better support this use case in TestableNetworkCallback |
| 1632 | waitForIdle(); |
| 1633 | assertNoCallback(0 /* timeout */); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1634 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1635 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 1636 | @Override |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1637 | 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] | 1638 | final long timeoutMs) { |
| 1639 | final T callback = super.expectCallback(type, n, timeoutMs); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1640 | if (callback instanceof CallbackEntry.Losing) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1641 | // 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] | 1642 | final CallbackEntry.Losing losing = (CallbackEntry.Losing) callback; |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1643 | final int maxMsToLive = losing.getMaxMsToLive(); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1644 | String msg = String.format( |
| 1645 | "Invalid linger time value %d, must be between %d and %d", |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1646 | maxMsToLive, 0, mService.mLingerDelayMs); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1647 | assertTrue(msg, 0 <= maxMsToLive && maxMsToLive <= mService.mLingerDelayMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1648 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 1649 | return callback; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1650 | } |
| 1651 | } |
| 1652 | |
| 1653 | // Can't be part of TestNetworkCallback because "cannot be declared static; static methods can |
| 1654 | // only be declared in a static or top level type". |
| 1655 | static void assertNoCallbacks(TestNetworkCallback ... callbacks) { |
| 1656 | for (TestNetworkCallback c : callbacks) { |
| 1657 | c.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1658 | } |
| 1659 | } |
| 1660 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1661 | @Test |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1662 | public void testStateChangeNetworkCallbacks() throws Exception { |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1663 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1664 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 1665 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1666 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 1667 | .clearCapabilities().build(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1668 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 1669 | .addTransportType(TRANSPORT_WIFI).build(); |
| 1670 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1671 | .addTransportType(TRANSPORT_CELLULAR).build(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1672 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1673 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 1674 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 1675 | |
| 1676 | // Test unvalidated networks |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1677 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1678 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1679 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1680 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1681 | cellNetworkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1682 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1683 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1684 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1685 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1686 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1687 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1688 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1689 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1690 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1691 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1692 | cv = registerConnectivityBroadcast(2); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1693 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1694 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1695 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1696 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1697 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1698 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1699 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1700 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1701 | cv = registerConnectivityBroadcast(2); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1702 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1703 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1704 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 83fa258 | 2015-08-07 12:49:01 +0900 | [diff] [blame] | 1705 | cellNetworkCallback.assertNoCallback(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1706 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1707 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1708 | |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 1709 | cv = registerConnectivityBroadcast(1); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1710 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1711 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1712 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1713 | waitFor(cv); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1714 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1715 | |
| 1716 | // Test validated networks |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1717 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1718 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1719 | genericNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1720 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1721 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1722 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1723 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1724 | // This should not trigger spurious onAvailable() callbacks, b/21762680. |
| 1725 | mCellNetworkAgent.adjustScore(-1); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1726 | waitForIdle(); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1727 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1728 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1729 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1730 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1731 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1732 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1733 | genericNetworkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1734 | genericNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1735 | wifiNetworkCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1736 | cellNetworkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1737 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1738 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1739 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1740 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1741 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1742 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1743 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1744 | |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1745 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1746 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1747 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 1748 | assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 1749 | } |
| 1750 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 1751 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 1752 | public void testMultipleLingering() throws Exception { |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1753 | // This test would be flaky with the default 120ms timer: that is short enough that |
| 1754 | // lingered networks are torn down before assertions can be run. We don't want to mock the |
| 1755 | // lingering timer to keep the WakeupMessage logic realistic: this has already proven useful |
| 1756 | // in detecting races. |
| 1757 | mService.mLingerDelayMs = 300; |
| 1758 | |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1759 | NetworkRequest request = new NetworkRequest.Builder() |
| 1760 | .clearCapabilities().addCapability(NET_CAPABILITY_NOT_METERED) |
| 1761 | .build(); |
| 1762 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 1763 | mCm.registerNetworkCallback(request, callback); |
| 1764 | |
| 1765 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 1766 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 1767 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1768 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 1769 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 1770 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1771 | |
| 1772 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1773 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1774 | mEthernetNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 1775 | |
| 1776 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1777 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1778 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1779 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1780 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1781 | |
| 1782 | mWiFiNetworkAgent.connect(true); |
| 1783 | // We get AVAILABLE on wifi when wifi connects and satisfies our unmetered request. |
| 1784 | // We then get LOSING when wifi validates and cell is outscored. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1785 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1786 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1787 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1788 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1789 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1790 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1791 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1792 | |
| 1793 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1794 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1795 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1796 | callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1797 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1798 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1799 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1800 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1801 | |
| 1802 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1803 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 1804 | defaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1805 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1806 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1807 | |
| 1808 | for (int i = 0; i < 4; i++) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1809 | TestNetworkAgentWrapper oldNetwork, newNetwork; |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1810 | if (i % 2 == 0) { |
| 1811 | mWiFiNetworkAgent.adjustScore(-15); |
| 1812 | oldNetwork = mWiFiNetworkAgent; |
| 1813 | newNetwork = mCellNetworkAgent; |
| 1814 | } else { |
| 1815 | mWiFiNetworkAgent.adjustScore(15); |
| 1816 | oldNetwork = mCellNetworkAgent; |
| 1817 | newNetwork = mWiFiNetworkAgent; |
| 1818 | |
| 1819 | } |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1820 | callback.expectCallback(CallbackEntry.LOSING, oldNetwork); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1821 | // TODO: should we send an AVAILABLE callback to newNetwork, to indicate that it is no |
| 1822 | // longer lingering? |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1823 | defaultCallback.expectAvailableCallbacksValidated(newNetwork); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1824 | assertEquals(newNetwork.getNetwork(), mCm.getActiveNetwork()); |
| 1825 | } |
| 1826 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1827 | |
| 1828 | // Verify that if a network no longer satisfies a request, we send LOST and not LOSING, even |
| 1829 | // if the network is still up. |
| 1830 | mWiFiNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1831 | // We expect a notification about the capabilities change, and nothing else. |
| 1832 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, mWiFiNetworkAgent); |
| 1833 | defaultCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1834 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1835 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1836 | |
| 1837 | // Wifi no longer satisfies our listen, which is for an unmetered network. |
| 1838 | // 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] | 1839 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 1840 | |
| 1841 | // Disconnect our test networks. |
| 1842 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1843 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1844 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1845 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1846 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1847 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1848 | waitForIdle(); |
| 1849 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1850 | |
| 1851 | mCm.unregisterNetworkCallback(callback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 1852 | waitForIdle(); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1853 | |
| 1854 | // Check that a network is only lingered or torn down if it would not satisfy a request even |
| 1855 | // if it validated. |
| 1856 | request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 1857 | callback = new TestNetworkCallback(); |
| 1858 | |
| 1859 | mCm.registerNetworkCallback(request, callback); |
| 1860 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1861 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1862 | mCellNetworkAgent.connect(false); // Score: 10 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1863 | callback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
| 1864 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1865 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1866 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1867 | |
| 1868 | // Bring up wifi with a score of 20. |
| 1869 | // 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] | 1870 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1871 | mWiFiNetworkAgent.connect(false); // Score: 20 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1872 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 1873 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1874 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1875 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1876 | |
| 1877 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1878 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1879 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1880 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1881 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1882 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1883 | |
| 1884 | // Bring up wifi with a score of 70. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1885 | // 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] | 1886 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1887 | mWiFiNetworkAgent.adjustScore(50); |
| 1888 | mWiFiNetworkAgent.connect(false); // Score: 70 |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1889 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1890 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1891 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1892 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1893 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1894 | |
| 1895 | // Tear down wifi. |
| 1896 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1897 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1898 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1899 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1900 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1901 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1902 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1903 | // Bring up wifi, then validate it. Previous versions would immediately tear down cell, but |
| 1904 | // 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] | 1905 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1906 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1907 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1908 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1909 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1910 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1911 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1912 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1913 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 1914 | |
| 1915 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1916 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1917 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1918 | defaultCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1919 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1920 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 1921 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1922 | waitForIdle(); |
| 1923 | assertEquals(null, mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1924 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1925 | // 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] | 1926 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1927 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1928 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 1929 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1930 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1931 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1932 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1933 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 1934 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1935 | // TODO: Investigate sending validated before losing. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1936 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 1937 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1938 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1939 | |
| 1940 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 1941 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 1942 | NetworkCallback noopCallback = new NetworkCallback(); |
| 1943 | mCm.requestNetwork(cellRequest, noopCallback); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1944 | // TODO: should this cause an AVAILABLE callback, to indicate that the network is no longer |
| 1945 | // lingering? |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1946 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1947 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1948 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1949 | // Similar to the above: lingering can start even after the lingered request is removed. |
| 1950 | // Disconnect wifi and switch to cell. |
Lorenzo Colitti | 09e2021 | 2016-07-04 16:24:16 +0900 | [diff] [blame] | 1951 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1952 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 1953 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1954 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1955 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1956 | |
| 1957 | // Cell is now the default network. Pin it with a cell-specific request. |
| 1958 | noopCallback = new NetworkCallback(); // Can't reuse NetworkCallbacks. http://b/20701525 |
| 1959 | mCm.requestNetwork(cellRequest, noopCallback); |
| 1960 | |
| 1961 | // Now connect wifi, and expect it to become the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1962 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1963 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1964 | callback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 1965 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1966 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1967 | // The default request is lingering on cell, but nothing happens to cell, and we send no |
| 1968 | // callbacks for it, because it's kept up by cellRequest. |
| 1969 | callback.assertNoCallback(); |
| 1970 | // Now unregister cellRequest and expect cell to start lingering. |
| 1971 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1972 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1973 | |
| 1974 | // Let linger run its course. |
| 1975 | callback.assertNoCallback(); |
Remi NGUYEN VAN | 605f12d | 2018-07-11 18:17:06 +0900 | [diff] [blame] | 1976 | final int lingerTimeoutMs = mService.mLingerDelayMs + mService.mLingerDelayMs / 4; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1977 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1978 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1979 | // Register a TRACK_DEFAULT request and check that it does not affect lingering. |
| 1980 | TestNetworkCallback trackDefaultCallback = new TestNetworkCallback(); |
| 1981 | mCm.registerDefaultNetworkCallback(trackDefaultCallback); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1982 | trackDefaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 1983 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1984 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1985 | callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1986 | callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1987 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 1988 | trackDefaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
| 1989 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mEthernetNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 1990 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1991 | |
| 1992 | // Let linger run its course. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1993 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent, lingerTimeoutMs); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1994 | |
Lorenzo Colitti | b57578ca | 2016-07-01 01:53:25 +0900 | [diff] [blame] | 1995 | // Clean up. |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 1996 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 1997 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 1998 | defaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
| 1999 | trackDefaultCallback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2000 | |
| 2001 | mCm.unregisterNetworkCallback(callback); |
| 2002 | mCm.unregisterNetworkCallback(defaultCallback); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2003 | mCm.unregisterNetworkCallback(trackDefaultCallback); |
| 2004 | } |
| 2005 | |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 2006 | private void grantUsingBackgroundNetworksPermissionForUid(final int uid) throws Exception { |
| 2007 | final String testPackageName = mContext.getPackageName(); |
| 2008 | when(mPackageManager.getPackageInfo(eq(testPackageName), eq(GET_PERMISSIONS))) |
| 2009 | .thenReturn(buildPackageInfo(true, uid)); |
| 2010 | mService.mPermissionMonitor.onPackageAdded(testPackageName, uid); |
| 2011 | } |
| 2012 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2013 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2014 | public void testNetworkGoesIntoBackgroundAfterLinger() throws Exception { |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 2015 | setAlwaysOnNetworks(true); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 2016 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2017 | NetworkRequest request = new NetworkRequest.Builder() |
| 2018 | .clearCapabilities() |
| 2019 | .build(); |
| 2020 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2021 | mCm.registerNetworkCallback(request, callback); |
| 2022 | |
| 2023 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 2024 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 2025 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2026 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 2027 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2028 | |
| 2029 | mCellNetworkAgent.connect(true); |
| 2030 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2031 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2032 | |
| 2033 | // Wifi comes up and cell lingers. |
| 2034 | mWiFiNetworkAgent.connect(true); |
| 2035 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 2036 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2037 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2038 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2039 | |
| 2040 | // File a request for cellular, then release it. |
| 2041 | NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2042 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2043 | NetworkCallback noopCallback = new NetworkCallback(); |
| 2044 | mCm.requestNetwork(cellRequest, noopCallback); |
| 2045 | mCm.unregisterNetworkCallback(noopCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2046 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2047 | |
| 2048 | // Let linger run its course. |
Chalard Jean | b72b62d | 2018-02-16 16:08:35 +0900 | [diff] [blame] | 2049 | callback.assertNoCallback(); |
Chalard Jean | 1fa777d | 2018-02-16 16:07:53 +0900 | [diff] [blame] | 2050 | final int lingerTimeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
| 2051 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent, |
| 2052 | lingerTimeoutMs); |
| 2053 | |
| 2054 | // Clean up. |
| 2055 | mCm.unregisterNetworkCallback(defaultCallback); |
| 2056 | mCm.unregisterNetworkCallback(callback); |
| 2057 | } |
| 2058 | |
| 2059 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2060 | public void testExplicitlySelected() throws Exception { |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2061 | NetworkRequest request = new NetworkRequest.Builder() |
| 2062 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2063 | .build(); |
| 2064 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2065 | mCm.registerNetworkCallback(request, callback); |
| 2066 | |
| 2067 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2068 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2069 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2070 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2071 | |
| 2072 | // Bring up unvalidated wifi with explicitlySelected=true. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2073 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2074 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2075 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2076 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2077 | |
| 2078 | // Cell Remains the default. |
| 2079 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2080 | |
| 2081 | // Lower wifi's score to below than cell, and check that it doesn't disconnect because |
| 2082 | // it's explicitly selected. |
| 2083 | mWiFiNetworkAgent.adjustScore(-40); |
| 2084 | mWiFiNetworkAgent.adjustScore(40); |
| 2085 | callback.assertNoCallback(); |
| 2086 | |
| 2087 | // If the user chooses yes on the "No Internet access, stay connected?" dialog, we switch to |
| 2088 | // wifi even though it's unvalidated. |
| 2089 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), true, false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2090 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2091 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2092 | |
| 2093 | // Disconnect wifi, and then reconnect, again with explicitlySelected=true. |
| 2094 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2095 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2096 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2097 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2098 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2099 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2100 | |
| 2101 | // If the user chooses no on the "No Internet access, stay connected?" dialog, we ask the |
| 2102 | // network to disconnect. |
| 2103 | mCm.setAcceptUnvalidated(mWiFiNetworkAgent.getNetwork(), false, false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2104 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2105 | |
| 2106 | // Reconnect, again with explicitlySelected=true, but this time validate. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2107 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2108 | mWiFiNetworkAgent.explicitlySelected(true, false); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2109 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2110 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2111 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2112 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2113 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2114 | |
| 2115 | // BUG: the network will no longer linger, even though it's validated and outscored. |
| 2116 | // TODO: fix this. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2117 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2118 | mEthernetNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2119 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2120 | assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2121 | callback.assertNoCallback(); |
| 2122 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2123 | // Disconnect wifi, and then reconnect as if the user had selected "yes, don't ask again" |
| 2124 | // (i.e., with explicitlySelected=true and acceptUnvalidated=true). Expect to switch to |
| 2125 | // wifi immediately. |
| 2126 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2127 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2128 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2129 | mWiFiNetworkAgent.explicitlySelected(true, true); |
| 2130 | mWiFiNetworkAgent.connect(false); |
| 2131 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2132 | callback.expectCallback(CallbackEntry.LOSING, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2133 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2134 | mEthernetNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2135 | callback.expectCallback(CallbackEntry.LOST, mEthernetNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2136 | |
| 2137 | // Disconnect and reconnect with explicitlySelected=false and acceptUnvalidated=true. |
| 2138 | // Check that the network is not scored specially and that the device prefers cell data. |
| 2139 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2140 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2141 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2142 | mWiFiNetworkAgent.explicitlySelected(false, true); |
| 2143 | mWiFiNetworkAgent.connect(false); |
| 2144 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2145 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2146 | |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2147 | // Clean up. |
| 2148 | mWiFiNetworkAgent.disconnect(); |
| 2149 | mCellNetworkAgent.disconnect(); |
Lorenzo Colitti | 02cc839 | 2017-05-17 01:28:09 +0900 | [diff] [blame] | 2150 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2151 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2152 | callback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 7369d8d1 | 2016-06-28 21:28:28 +0900 | [diff] [blame] | 2153 | } |
| 2154 | |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2155 | private int[] makeIntArray(final int size, final int value) { |
| 2156 | final int[] array = new int[size]; |
| 2157 | Arrays.fill(array, value); |
| 2158 | return array; |
| 2159 | } |
| 2160 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2161 | private void tryNetworkFactoryRequests(int capability) throws Exception { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 2162 | // Verify NOT_RESTRICTED is set appropriately |
| 2163 | final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability) |
| 2164 | .build().networkCapabilities; |
| 2165 | if (capability == NET_CAPABILITY_CBS || capability == NET_CAPABILITY_DUN || |
| 2166 | capability == NET_CAPABILITY_EIMS || capability == NET_CAPABILITY_FOTA || |
| 2167 | capability == NET_CAPABILITY_IA || capability == NET_CAPABILITY_IMS || |
Paul Jensen | aae613d | 2015-08-19 11:06:15 -0400 | [diff] [blame] | 2168 | capability == NET_CAPABILITY_RCS || capability == NET_CAPABILITY_XCAP) { |
Paul Jensen | 487ffe7 | 2015-07-24 15:57:11 -0400 | [diff] [blame] | 2169 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2170 | } else { |
| 2171 | assertTrue(nc.hasCapability(NET_CAPABILITY_NOT_RESTRICTED)); |
| 2172 | } |
| 2173 | |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2174 | NetworkCapabilities filter = new NetworkCapabilities(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2175 | filter.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2176 | final HandlerThread handlerThread = new HandlerThread("testNetworkFactoryRequests"); |
| 2177 | handlerThread.start(); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2178 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2179 | mServiceContext, "testFactory", filter); |
| 2180 | testFactory.setScoreFilter(40); |
Paul Jensen | 0a2823e | 2015-06-12 10:31:09 -0400 | [diff] [blame] | 2181 | ConditionVariable cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2182 | testFactory.expectAddRequestsWithScores(0); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2183 | testFactory.register(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2184 | testFactory.waitForNetworkRequests(1); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2185 | int expectedRequestCount = 1; |
| 2186 | NetworkCallback networkCallback = null; |
| 2187 | // For non-INTERNET capabilities we cannot rely on the default request being present, so |
| 2188 | // add one. |
| 2189 | if (capability != NET_CAPABILITY_INTERNET) { |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2190 | assertFalse(testFactory.getMyStartRequested()); |
| 2191 | NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build(); |
| 2192 | networkCallback = new NetworkCallback(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2193 | testFactory.expectAddRequestsWithScores(0); // New request |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2194 | mCm.requestNetwork(request, networkCallback); |
| 2195 | expectedRequestCount++; |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2196 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2197 | } |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2198 | waitFor(cv); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2199 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2200 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2201 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2202 | // Now bring in a higher scored network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2203 | TestNetworkAgentWrapper testAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2204 | // Rather than create a validated network which complicates things by registering it's |
| 2205 | // own NetworkRequest during startup, just bump up the score to cancel out the |
| 2206 | // unvalidated penalty. |
| 2207 | testAgent.adjustScore(40); |
| 2208 | cv = testFactory.getNetworkStoppedCV(); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2209 | |
| 2210 | // When testAgent connects, ConnectivityService will re-send us all current requests with |
| 2211 | // the new score. There are expectedRequestCount such requests, and we must wait for all of |
| 2212 | // them. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2213 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 50)); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2214 | testAgent.connect(false); |
| 2215 | testAgent.addCapability(capability); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2216 | waitFor(cv); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2217 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2218 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2219 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2220 | // Bring in a bunch of requests. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2221 | testFactory.expectAddRequestsWithScores(makeIntArray(10, 50)); |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2222 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2223 | ConnectivityManager.NetworkCallback[] networkCallbacks = |
| 2224 | new ConnectivityManager.NetworkCallback[10]; |
| 2225 | for (int i = 0; i< networkCallbacks.length; i++) { |
| 2226 | networkCallbacks[i] = new ConnectivityManager.NetworkCallback(); |
| 2227 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2228 | builder.addCapability(capability); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2229 | mCm.requestNetwork(builder.build(), networkCallbacks[i]); |
| 2230 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2231 | testFactory.waitForNetworkRequests(10 + expectedRequestCount); |
| 2232 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2233 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2234 | // Remove the requests. |
Lorenzo Colitti | ffa390b | 2015-08-08 01:55:44 +0900 | [diff] [blame] | 2235 | testFactory.expectRemoveRequests(10); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2236 | for (int i = 0; i < networkCallbacks.length; i++) { |
| 2237 | mCm.unregisterNetworkCallback(networkCallbacks[i]); |
| 2238 | } |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2239 | testFactory.waitForNetworkRequests(expectedRequestCount); |
| 2240 | assertFalse(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2241 | |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2242 | // Drop the higher scored network. |
| 2243 | cv = testFactory.getNetworkStartedCV(); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2244 | // With the default network disconnecting, the requests are sent with score 0 to factories. |
| 2245 | testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 0)); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2246 | testAgent.disconnect(); |
Paul Jensen | 3d91146 | 2015-06-12 06:40:24 -0400 | [diff] [blame] | 2247 | waitFor(cv); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 2248 | testFactory.waitForNetworkRequests(expectedRequestCount); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2249 | assertEquals(expectedRequestCount, testFactory.getMyRequestCount()); |
| 2250 | assertTrue(testFactory.getMyStartRequested()); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2251 | |
| 2252 | testFactory.unregister(); |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2253 | if (networkCallback != null) mCm.unregisterNetworkCallback(networkCallback); |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2254 | handlerThread.quit(); |
| 2255 | } |
| 2256 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2257 | @Test |
Paul Jensen | 85cf78e | 2015-06-25 13:25:07 -0400 | [diff] [blame] | 2258 | public void testNetworkFactoryRequests() throws Exception { |
| 2259 | tryNetworkFactoryRequests(NET_CAPABILITY_MMS); |
| 2260 | tryNetworkFactoryRequests(NET_CAPABILITY_SUPL); |
| 2261 | tryNetworkFactoryRequests(NET_CAPABILITY_DUN); |
| 2262 | tryNetworkFactoryRequests(NET_CAPABILITY_FOTA); |
| 2263 | tryNetworkFactoryRequests(NET_CAPABILITY_IMS); |
| 2264 | tryNetworkFactoryRequests(NET_CAPABILITY_CBS); |
| 2265 | tryNetworkFactoryRequests(NET_CAPABILITY_WIFI_P2P); |
| 2266 | tryNetworkFactoryRequests(NET_CAPABILITY_IA); |
| 2267 | tryNetworkFactoryRequests(NET_CAPABILITY_RCS); |
| 2268 | tryNetworkFactoryRequests(NET_CAPABILITY_XCAP); |
| 2269 | tryNetworkFactoryRequests(NET_CAPABILITY_EIMS); |
| 2270 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_METERED); |
| 2271 | tryNetworkFactoryRequests(NET_CAPABILITY_INTERNET); |
| 2272 | tryNetworkFactoryRequests(NET_CAPABILITY_TRUSTED); |
| 2273 | tryNetworkFactoryRequests(NET_CAPABILITY_NOT_VPN); |
| 2274 | // Skipping VALIDATED and CAPTIVE_PORTAL as they're disallowed. |
| 2275 | } |
| 2276 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2277 | @Test |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2278 | public void testNoMutableNetworkRequests() throws Exception { |
| 2279 | PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent("a"), 0); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 2280 | NetworkRequest request1 = new NetworkRequest.Builder() |
| 2281 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 2282 | .build(); |
| 2283 | NetworkRequest request2 = new NetworkRequest.Builder() |
| 2284 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL) |
| 2285 | .build(); |
| 2286 | |
| 2287 | Class<IllegalArgumentException> expected = IllegalArgumentException.class; |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 2288 | assertThrows(expected, () -> mCm.requestNetwork(request1, new NetworkCallback())); |
| 2289 | assertThrows(expected, () -> mCm.requestNetwork(request1, pendingIntent)); |
| 2290 | assertThrows(expected, () -> mCm.requestNetwork(request2, new NetworkCallback())); |
| 2291 | assertThrows(expected, () -> mCm.requestNetwork(request2, pendingIntent)); |
Paul Jensen | bb2e0e9 | 2015-06-16 15:11:58 -0400 | [diff] [blame] | 2292 | } |
Robert Greenwalt | 348e98d | 2015-06-05 17:55:36 -0700 | [diff] [blame] | 2293 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2294 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2295 | public void testMMSonWiFi() throws Exception { |
| 2296 | // Test bringing up cellular without MMS NetworkRequest gets reaped |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2297 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2298 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2299 | mCellNetworkAgent.connectWithoutInternet(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2300 | mCellNetworkAgent.expectDisconnected(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2301 | waitForIdle(); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 2302 | assertEmpty(mCm.getAllNetworks()); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2303 | verifyNoNetwork(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2304 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2305 | // Test bringing up validated WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2306 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 2307 | final ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2308 | mWiFiNetworkAgent.connect(true); |
| 2309 | waitFor(cv); |
| 2310 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2311 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2312 | // Register MMS NetworkRequest |
| 2313 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2314 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2315 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2316 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2317 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2318 | // Test bringing up unvalidated cellular with MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2319 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2320 | mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2321 | mCellNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2322 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2323 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2324 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2325 | // Test releasing NetworkRequest disconnects cellular with MMS |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2326 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2327 | mCellNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2328 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 2329 | } |
| 2330 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2331 | @Test |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2332 | public void testMMSonCell() throws Exception { |
| 2333 | // Test bringing up cellular without MMS |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2334 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 2335 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2336 | mCellNetworkAgent.connect(false); |
| 2337 | waitFor(cv); |
| 2338 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2339 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2340 | // Register MMS NetworkRequest |
| 2341 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
| 2342 | builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS); |
| 2343 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 2344 | mCm.requestNetwork(builder.build(), networkCallback); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2345 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2346 | // Test bringing up MMS cellular network |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2347 | TestNetworkAgentWrapper |
| 2348 | mmsNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2349 | mmsNetworkAgent.addCapability(NET_CAPABILITY_MMS); |
| 2350 | mmsNetworkAgent.connectWithoutInternet(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2351 | networkCallback.expectAvailableCallbacksUnvalidated(mmsNetworkAgent); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2352 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 2353 | |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2354 | // Test releasing MMS NetworkRequest does not disconnect main cellular NetworkAgent |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2355 | mCm.unregisterNetworkCallback(networkCallback); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2356 | mmsNetworkAgent.expectDisconnected(); |
Paul Jensen | e098854 | 2015-06-25 15:30:08 -0400 | [diff] [blame] | 2357 | verifyActiveNetwork(TRANSPORT_CELLULAR); |
| 2358 | } |
| 2359 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2360 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2361 | public void testPartialConnectivity() throws Exception { |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2362 | // Register network callback. |
| 2363 | NetworkRequest request = new NetworkRequest.Builder() |
| 2364 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 2365 | .build(); |
| 2366 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 2367 | mCm.registerNetworkCallback(request, callback); |
| 2368 | |
| 2369 | // Bring up validated mobile data. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2370 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2371 | mCellNetworkAgent.connect(true); |
| 2372 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2373 | |
| 2374 | // Bring up wifi with partial connectivity. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2375 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2376 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2377 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2378 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2379 | |
| 2380 | // Mobile data should be the default network. |
| 2381 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2382 | callback.assertNoCallback(); |
| 2383 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2384 | // With HTTPS probe disabled, NetworkMonitor should pass the network validation with http |
| 2385 | // probe. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2386 | mWiFiNetworkAgent.setNetworkPartialValid(false /* isStrictMode */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2387 | // If the user chooses yes to use this partial connectivity wifi, switch the default |
| 2388 | // network to wifi and check if wifi becomes valid or not. |
| 2389 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2390 | false /* always */); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2391 | // If user accepts partial connectivity network, |
| 2392 | // NetworkMonitor#setAcceptPartialConnectivity() should be called too. |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2393 | waitForIdle(); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2394 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2395 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2396 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2397 | // validated. |
| 2398 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2399 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2400 | NetworkCapabilities nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, |
| 2401 | mWiFiNetworkAgent); |
| 2402 | assertTrue(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
| 2403 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2404 | |
| 2405 | // Disconnect and reconnect wifi with partial connectivity again. |
| 2406 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2407 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2408 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2409 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
| 2410 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2411 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
| 2412 | |
| 2413 | // Mobile data should be the default network. |
| 2414 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2415 | |
| 2416 | // If the user chooses no, disconnect wifi immediately. |
| 2417 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), false/* accept */, |
| 2418 | false /* always */); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2419 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2420 | |
| 2421 | // If user accepted partial connectivity before, and device reconnects to that network |
| 2422 | // again, but now the network has full connectivity. The network shouldn't contain |
| 2423 | // NET_CAPABILITY_PARTIAL_CONNECTIVITY. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2424 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2425 | // acceptUnvalidated is also used as setting for accepting partial networks. |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2426 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2427 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2428 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2429 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2430 | // If user accepted partial connectivity network before, |
| 2431 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2432 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2433 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2434 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2435 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2436 | nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2437 | assertFalse(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY)); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2438 | |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2439 | // Wifi should be the default network. |
| 2440 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 2441 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2442 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2443 | |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2444 | // The user accepted partial connectivity and selected "don't ask again". Now the user |
| 2445 | // reconnects to the partial connectivity network. Switch to wifi as soon as partial |
| 2446 | // connectivity is detected. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2447 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2448 | mWiFiNetworkAgent.explicitlySelected(true /* explicitlySelected */, |
| 2449 | true /* acceptUnvalidated */); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2450 | mWiFiNetworkAgent.connectWithPartialConnectivity(); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2451 | // If user accepted partial connectivity network before, |
| 2452 | // NetworkMonitor#setAcceptPartialConnectivity() will be called in |
| 2453 | // ConnectivityService#updateNetworkInfo(). |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2454 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2455 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2456 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2457 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2458 | callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2459 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2460 | |
lucaslin | f3b59b3 | 2019-03-26 17:49:49 +0800 | [diff] [blame] | 2461 | // Need a trigger point to let NetworkMonitor tell ConnectivityService that network is |
| 2462 | // validated. |
| 2463 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
| 2464 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2465 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2466 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2467 | |
| 2468 | // If the user accepted partial connectivity, and the device auto-reconnects to the partial |
| 2469 | // connectivity network, it should contain both PARTIAL_CONNECTIVITY and VALIDATED. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2470 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2471 | mWiFiNetworkAgent.explicitlySelected(false /* explicitlySelected */, |
| 2472 | true /* acceptUnvalidated */); |
| 2473 | |
| 2474 | // NetworkMonitor will immediately (once the HTTPS probe fails...) report the network as |
| 2475 | // valid, because ConnectivityService calls setAcceptPartialConnectivity before it calls |
| 2476 | // notifyNetworkConnected. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2477 | mWiFiNetworkAgent.connectWithPartialValidConnectivity(false /* isStrictMode */); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2478 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
lucaslin | fe39f0a | 2019-09-04 18:14:22 +0800 | [diff] [blame] | 2479 | verify(mWiFiNetworkAgent.mNetworkMonitor, times(1)).setAcceptPartialConnectivity(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2480 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Lorenzo Colitti | b5ad613 | 2019-06-04 22:15:33 +0900 | [diff] [blame] | 2481 | callback.expectCapabilitiesWith( |
| 2482 | NET_CAPABILITY_PARTIAL_CONNECTIVITY | NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 2483 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2484 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
lucaslin | e252a74 | 2019-03-12 13:08:03 +0800 | [diff] [blame] | 2485 | } |
| 2486 | |
| 2487 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2488 | public void testCaptivePortalOnPartialConnectivity() throws Exception { |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2489 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2490 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2491 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2492 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2493 | |
| 2494 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2495 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2496 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2497 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2498 | |
| 2499 | // Bring up a network with a captive portal. |
| 2500 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2501 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2502 | String redirectUrl = "http://android.com/path"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2503 | mWiFiNetworkAgent.connectWithCaptivePortal(redirectUrl, false /* isStrictMode */); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2504 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2505 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), redirectUrl); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2506 | |
| 2507 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
| 2508 | mCm.startCaptivePortalApp(mWiFiNetworkAgent.getNetwork()); |
| 2509 | verify(mWiFiNetworkAgent.mNetworkMonitor, timeout(TIMEOUT_MS).times(1)) |
| 2510 | .launchCaptivePortalApp(); |
| 2511 | |
| 2512 | // Report that the captive portal is dismissed with partial connectivity, and check that |
| 2513 | // callbacks are fired. |
| 2514 | mWiFiNetworkAgent.setNetworkPartial(); |
Chiachang Wang | f6d10b0 | 2019-05-24 11:20:47 +0800 | [diff] [blame] | 2515 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2516 | waitForIdle(); |
| 2517 | captivePortalCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2518 | mWiFiNetworkAgent); |
| 2519 | |
| 2520 | // Report partial connectivity is accepted. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2521 | mWiFiNetworkAgent.setNetworkPartialValid(false /* isStrictMode */); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2522 | mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */, |
| 2523 | false /* always */); |
| 2524 | waitForIdle(); |
| 2525 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2526 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chiachang Wang | 8ea15c96 | 2019-05-23 16:29:30 +0800 | [diff] [blame] | 2527 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 2528 | NetworkCapabilities nc = |
| 2529 | validatedCallback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, |
| 2530 | mWiFiNetworkAgent); |
| 2531 | |
| 2532 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2533 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2534 | } |
| 2535 | |
| 2536 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2537 | public void testCaptivePortal() throws Exception { |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2538 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2539 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2540 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2541 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2542 | |
| 2543 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2544 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2545 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2546 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2547 | |
| 2548 | // Bring up a network with a captive portal. |
| 2549 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2550 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2551 | String firstRedirectUrl = "http://example.com/firstPath"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2552 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2553 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2554 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), firstRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2555 | |
| 2556 | // Take down network. |
| 2557 | // Expect onLost callback. |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2558 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2559 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2560 | |
| 2561 | // Bring up a network with a captive portal. |
| 2562 | // Expect onAvailable callback of listen for NET_CAPABILITY_CAPTIVE_PORTAL. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2563 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2564 | String secondRedirectUrl = "http://example.com/secondPath"; |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2565 | mWiFiNetworkAgent.connectWithCaptivePortal(secondRedirectUrl, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2566 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Paul Jensen | 23243731 | 2016-04-06 09:51:26 -0400 | [diff] [blame] | 2567 | assertEquals(mWiFiNetworkAgent.waitForRedirectUrl(), secondRedirectUrl); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2568 | |
| 2569 | // Make captive portal disappear then revalidate. |
| 2570 | // Expect onLost callback because network no longer provides NET_CAPABILITY_CAPTIVE_PORTAL. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2571 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2572 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2573 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2574 | |
| 2575 | // Expect NET_CAPABILITY_VALIDATED onAvailable callback. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2576 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2577 | // Expect no notification to be shown when captive portal disappears by itself |
| 2578 | verify(mNotificationManager, never()).notifyAsUser( |
| 2579 | anyString(), eq(NotificationType.LOGGED_IN.eventId), any(), any()); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2580 | |
| 2581 | // Break network connectivity. |
| 2582 | // Expect NET_CAPABILITY_VALIDATED onLost callback. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2583 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2584 | mCm.reportNetworkConnectivity(mWiFiNetworkAgent.getNetwork(), false); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2585 | validatedCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Paul Jensen | cf4c2c6 | 2015-07-01 14:16:32 -0400 | [diff] [blame] | 2586 | } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 2587 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2588 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2589 | public void testCaptivePortalApp() throws Exception { |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2590 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2591 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2592 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2593 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2594 | |
| 2595 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2596 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2597 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2598 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2599 | |
| 2600 | // Bring up wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2601 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2602 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2603 | validatedCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2604 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 2605 | |
| 2606 | // Check that calling startCaptivePortalApp does nothing. |
| 2607 | final int fastTimeoutMs = 100; |
| 2608 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2609 | waitForIdle(); |
| 2610 | verify(mWiFiNetworkAgent.mNetworkMonitor, never()).launchCaptivePortalApp(); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2611 | mServiceContext.expectNoStartActivityIntent(fastTimeoutMs); |
| 2612 | |
| 2613 | // Turn into a captive portal. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2614 | mWiFiNetworkAgent.setNetworkPortal("http://example.com", false /* isStrictMode */); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2615 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2616 | captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2617 | validatedCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2618 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2619 | // Check that startCaptivePortalApp sends the expected command to NetworkMonitor. |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2620 | mCm.startCaptivePortalApp(wifiNetwork); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2621 | waitForIdle(); |
| 2622 | verify(mWiFiNetworkAgent.mNetworkMonitor).launchCaptivePortalApp(); |
| 2623 | |
| 2624 | // NetworkMonitor uses startCaptivePortal(Network, Bundle) (startCaptivePortalAppInternal) |
| 2625 | final Bundle testBundle = new Bundle(); |
| 2626 | final String testKey = "testkey"; |
| 2627 | final String testValue = "testvalue"; |
| 2628 | testBundle.putString(testKey, testValue); |
| 2629 | mCm.startCaptivePortalApp(wifiNetwork, testBundle); |
| 2630 | final Intent signInIntent = mServiceContext.expectStartActivityIntent(TIMEOUT_MS); |
| 2631 | assertEquals(ACTION_CAPTIVE_PORTAL_SIGN_IN, signInIntent.getAction()); |
| 2632 | assertEquals(testValue, signInIntent.getStringExtra(testKey)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2633 | |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2634 | // Report that the captive portal is dismissed, and check that callbacks are fired |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2635 | mWiFiNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 2636 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2637 | validatedCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2638 | captivePortalCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Remi NGUYEN VAN | 0839a19 | 2019-06-17 11:28:27 +0900 | [diff] [blame] | 2639 | verify(mNotificationManager, times(1)).notifyAsUser(anyString(), |
| 2640 | eq(NotificationType.LOGGED_IN.eventId), any(), eq(UserHandle.ALL)); |
Lorenzo Colitti | 4734cdb | 2017-04-27 14:30:21 +0900 | [diff] [blame] | 2641 | |
| 2642 | mCm.unregisterNetworkCallback(validatedCallback); |
| 2643 | mCm.unregisterNetworkCallback(captivePortalCallback); |
| 2644 | } |
| 2645 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2646 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2647 | public void testAvoidOrIgnoreCaptivePortals() throws Exception { |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2648 | final TestNetworkCallback captivePortalCallback = new TestNetworkCallback(); |
| 2649 | final NetworkRequest captivePortalRequest = new NetworkRequest.Builder() |
| 2650 | .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build(); |
| 2651 | mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback); |
| 2652 | |
| 2653 | final TestNetworkCallback validatedCallback = new TestNetworkCallback(); |
| 2654 | final NetworkRequest validatedRequest = new NetworkRequest.Builder() |
| 2655 | .addCapability(NET_CAPABILITY_VALIDATED).build(); |
| 2656 | mCm.registerNetworkCallback(validatedRequest, validatedCallback); |
| 2657 | |
| 2658 | setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_AVOID); |
| 2659 | // Bring up a network with a captive portal. |
| 2660 | // 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] | 2661 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2662 | String firstRedirectUrl = "http://example.com/firstPath"; |
| 2663 | |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 2664 | mWiFiNetworkAgent.connectWithCaptivePortal(firstRedirectUrl, false /* isStrictMode */); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2665 | mWiFiNetworkAgent.expectDisconnected(); |
| 2666 | mWiFiNetworkAgent.expectPreventReconnectReceived(); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2667 | |
| 2668 | assertNoCallbacks(captivePortalCallback, validatedCallback); |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 2669 | } |
| 2670 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2671 | private NetworkRequest.Builder newWifiRequestBuilder() { |
| 2672 | return new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI); |
| 2673 | } |
| 2674 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2675 | /** |
| 2676 | * Verify request matching behavior with network specifiers. |
| 2677 | * |
| 2678 | * Note: this test is somewhat problematic since it involves removing capabilities from |
| 2679 | * agents - i.e. agents rejecting requests which they previously accepted. This is flagged |
| 2680 | * as a WTF bug in |
| 2681 | * {@link ConnectivityService#mixInCapabilities(NetworkAgentInfo, NetworkCapabilities)} but |
| 2682 | * does work. |
| 2683 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2684 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2685 | public void testNetworkSpecifier() throws Exception { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2686 | // A NetworkSpecifier subclass that matches all networks but must not be visible to apps. |
| 2687 | class ConfidentialMatchAllNetworkSpecifier extends NetworkSpecifier implements |
| 2688 | Parcelable { |
| 2689 | @Override |
| 2690 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2691 | return true; |
| 2692 | } |
| 2693 | |
| 2694 | @Override |
| 2695 | public int describeContents() { |
| 2696 | return 0; |
| 2697 | } |
| 2698 | |
| 2699 | @Override |
| 2700 | public void writeToParcel(Parcel dest, int flags) {} |
| 2701 | |
| 2702 | @Override |
| 2703 | public NetworkSpecifier redact() { |
| 2704 | return null; |
| 2705 | } |
| 2706 | } |
| 2707 | |
| 2708 | // A network specifier that matches either another LocalNetworkSpecifier with the same |
| 2709 | // string or a ConfidentialMatchAllNetworkSpecifier, and can be passed to apps as is. |
| 2710 | class LocalStringNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2711 | private String mString; |
| 2712 | |
| 2713 | LocalStringNetworkSpecifier(String string) { |
| 2714 | mString = string; |
| 2715 | } |
| 2716 | |
| 2717 | @Override |
| 2718 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2719 | if (other instanceof LocalStringNetworkSpecifier) { |
| 2720 | return TextUtils.equals(mString, |
| 2721 | ((LocalStringNetworkSpecifier) other).mString); |
| 2722 | } |
| 2723 | if (other instanceof ConfidentialMatchAllNetworkSpecifier) return true; |
| 2724 | return false; |
| 2725 | } |
| 2726 | |
| 2727 | @Override |
| 2728 | public int describeContents() { |
| 2729 | return 0; |
| 2730 | } |
| 2731 | @Override |
| 2732 | public void writeToParcel(Parcel dest, int flags) {} |
| 2733 | } |
| 2734 | |
| 2735 | |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2736 | NetworkRequest rEmpty1 = newWifiRequestBuilder().build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2737 | NetworkRequest rEmpty2 = newWifiRequestBuilder().setNetworkSpecifier((String) null).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2738 | NetworkRequest rEmpty3 = newWifiRequestBuilder().setNetworkSpecifier("").build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2739 | NetworkRequest rEmpty4 = newWifiRequestBuilder().setNetworkSpecifier( |
| 2740 | (NetworkSpecifier) null).build(); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2741 | NetworkRequest rFoo = newWifiRequestBuilder().setNetworkSpecifier( |
| 2742 | new LocalStringNetworkSpecifier("foo")).build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2743 | NetworkRequest rBar = newWifiRequestBuilder().setNetworkSpecifier( |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2744 | new LocalStringNetworkSpecifier("bar")).build(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2745 | |
| 2746 | TestNetworkCallback cEmpty1 = new TestNetworkCallback(); |
| 2747 | TestNetworkCallback cEmpty2 = new TestNetworkCallback(); |
| 2748 | TestNetworkCallback cEmpty3 = new TestNetworkCallback(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2749 | TestNetworkCallback cEmpty4 = new TestNetworkCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2750 | TestNetworkCallback cFoo = new TestNetworkCallback(); |
| 2751 | TestNetworkCallback cBar = new TestNetworkCallback(); |
| 2752 | TestNetworkCallback[] emptyCallbacks = new TestNetworkCallback[] { |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2753 | cEmpty1, cEmpty2, cEmpty3, cEmpty4 }; |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2754 | |
| 2755 | mCm.registerNetworkCallback(rEmpty1, cEmpty1); |
| 2756 | mCm.registerNetworkCallback(rEmpty2, cEmpty2); |
| 2757 | mCm.registerNetworkCallback(rEmpty3, cEmpty3); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2758 | mCm.registerNetworkCallback(rEmpty4, cEmpty4); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2759 | mCm.registerNetworkCallback(rFoo, cFoo); |
| 2760 | mCm.registerNetworkCallback(rBar, cBar); |
| 2761 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2762 | LocalStringNetworkSpecifier nsFoo = new LocalStringNetworkSpecifier("foo"); |
| 2763 | LocalStringNetworkSpecifier nsBar = new LocalStringNetworkSpecifier("bar"); |
| 2764 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2765 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2766 | mWiFiNetworkAgent.connect(false); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2767 | cEmpty1.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2768 | cEmpty2.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2769 | cEmpty3.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2770 | cEmpty4.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2771 | assertNoCallbacks(cFoo, cBar); |
| 2772 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2773 | mWiFiNetworkAgent.setNetworkSpecifier(nsFoo); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2774 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2775 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2776 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2777 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2778 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2779 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2780 | (caps) -> caps.getNetworkSpecifier().equals(nsFoo)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2781 | assertEquals(nsFoo, |
| 2782 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2783 | cFoo.assertNoCallback(); |
| 2784 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2785 | mWiFiNetworkAgent.setNetworkSpecifier(nsBar); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2786 | cFoo.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2787 | cBar.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2788 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2789 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2790 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2791 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2792 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2793 | (caps) -> caps.getNetworkSpecifier().equals(nsBar)); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2794 | assertEquals(nsBar, |
| 2795 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 2796 | cBar.assertNoCallback(); |
| 2797 | |
| 2798 | mWiFiNetworkAgent.setNetworkSpecifier(new ConfidentialMatchAllNetworkSpecifier()); |
| 2799 | cFoo.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 2800 | for (TestNetworkCallback c : emptyCallbacks) { |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2801 | c.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2802 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2803 | } |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 2804 | cFoo.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2805 | (caps) -> caps.getNetworkSpecifier() == null); |
| 2806 | cBar.expectCapabilitiesThat(mWiFiNetworkAgent, |
| 2807 | (caps) -> caps.getNetworkSpecifier() == null); |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2808 | assertNull( |
| 2809 | mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).getNetworkSpecifier()); |
| 2810 | cFoo.assertNoCallback(); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2811 | cBar.assertNoCallback(); |
| 2812 | |
| 2813 | mWiFiNetworkAgent.setNetworkSpecifier(null); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2814 | cFoo.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 2815 | cBar.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2816 | for (TestNetworkCallback c: emptyCallbacks) { |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2817 | c.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2818 | } |
| 2819 | |
Etan Cohen | 836ad57 | 2018-12-30 17:59:59 -0800 | [diff] [blame] | 2820 | assertNoCallbacks(cEmpty1, cEmpty2, cEmpty3, cEmpty4, cFoo, cBar); |
Lorenzo Colitti | 6556a22 | 2017-04-03 17:46:35 +0900 | [diff] [blame] | 2821 | } |
| 2822 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2823 | @Test |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2824 | public void testInvalidNetworkSpecifier() { |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2825 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2826 | NetworkRequest.Builder builder = new NetworkRequest.Builder(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2827 | builder.setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2828 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2829 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2830 | assertThrows(IllegalArgumentException.class, () -> { |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2831 | NetworkCapabilities networkCapabilities = new NetworkCapabilities(); |
| 2832 | networkCapabilities.addTransportType(TRANSPORT_WIFI) |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2833 | .setNetworkSpecifier(new MatchAllNetworkSpecifier()); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2834 | mService.requestNetwork(networkCapabilities, null, 0, null, |
| 2835 | ConnectivityManager.TYPE_WIFI); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2836 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2837 | |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2838 | class NonParcelableSpecifier extends NetworkSpecifier { |
| 2839 | public boolean satisfiedBy(NetworkSpecifier other) { return false; } |
| 2840 | }; |
| 2841 | class ParcelableSpecifier extends NonParcelableSpecifier implements Parcelable { |
| 2842 | @Override public int describeContents() { return 0; } |
| 2843 | @Override public void writeToParcel(Parcel p, int flags) {} |
| 2844 | } |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2845 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2846 | final NetworkRequest.Builder builder = |
| 2847 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET); |
| 2848 | assertThrows(ClassCastException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2849 | builder.setNetworkSpecifier(new NonParcelableSpecifier()); |
| 2850 | Parcel parcelW = Parcel.obtain(); |
| 2851 | builder.build().writeToParcel(parcelW, 0); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2852 | }); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2853 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2854 | final NetworkRequest nr = |
| 2855 | new NetworkRequest.Builder().addTransportType(TRANSPORT_ETHERNET) |
| 2856 | .setNetworkSpecifier(new ParcelableSpecifier()) |
| 2857 | .build(); |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2858 | assertNotNull(nr); |
| 2859 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2860 | assertThrows(BadParcelableException.class, () -> { |
Etan Cohen | a743427 | 2017-04-03 12:17:51 -0700 | [diff] [blame] | 2861 | Parcel parcelW = Parcel.obtain(); |
| 2862 | nr.writeToParcel(parcelW, 0); |
| 2863 | byte[] bytes = parcelW.marshall(); |
| 2864 | parcelW.recycle(); |
| 2865 | |
| 2866 | Parcel parcelR = Parcel.obtain(); |
| 2867 | parcelR.unmarshall(bytes, 0, bytes.length); |
| 2868 | parcelR.setDataPosition(0); |
| 2869 | NetworkRequest rereadNr = NetworkRequest.CREATOR.createFromParcel(parcelR); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2870 | }); |
Etan Cohen | ddb9ef0 | 2015-11-18 10:56:15 -0800 | [diff] [blame] | 2871 | } |
| 2872 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2873 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 2874 | public void testNetworkSpecifierUidSpoofSecurityException() throws Exception { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2875 | class UidAwareNetworkSpecifier extends NetworkSpecifier implements Parcelable { |
| 2876 | @Override |
| 2877 | public boolean satisfiedBy(NetworkSpecifier other) { |
| 2878 | return true; |
| 2879 | } |
| 2880 | |
| 2881 | @Override |
| 2882 | public void assertValidFromUid(int requestorUid) { |
| 2883 | throw new SecurityException("failure"); |
| 2884 | } |
| 2885 | |
| 2886 | @Override |
| 2887 | public int describeContents() { return 0; } |
| 2888 | @Override |
| 2889 | public void writeToParcel(Parcel dest, int flags) {} |
| 2890 | } |
| 2891 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2892 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2893 | mWiFiNetworkAgent.connect(false); |
| 2894 | |
| 2895 | UidAwareNetworkSpecifier networkSpecifier = new UidAwareNetworkSpecifier(); |
| 2896 | NetworkRequest networkRequest = newWifiRequestBuilder().setNetworkSpecifier( |
| 2897 | networkSpecifier).build(); |
| 2898 | TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2899 | assertThrows(SecurityException.class, () -> { |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2900 | mCm.requestNetwork(networkRequest, networkCallback); |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2901 | }); |
Etan Cohen | 859748f | 2017-04-03 17:42:34 -0700 | [diff] [blame] | 2902 | } |
| 2903 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 2904 | @Test |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2905 | public void testInvalidSignalStrength() { |
| 2906 | NetworkRequest r = new NetworkRequest.Builder() |
| 2907 | .addCapability(NET_CAPABILITY_INTERNET) |
| 2908 | .addTransportType(TRANSPORT_WIFI) |
| 2909 | .setSignalStrength(-75) |
| 2910 | .build(); |
| 2911 | // Registering a NetworkCallback with signal strength but w/o NETWORK_SIGNAL_STRENGTH_WAKEUP |
| 2912 | // permission should get SecurityException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2913 | assertThrows(SecurityException.class, () -> |
| 2914 | mCm.registerNetworkCallback(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2915 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2916 | assertThrows(SecurityException.class, () -> |
| 2917 | mCm.registerNetworkCallback(r, PendingIntent.getService( |
| 2918 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2919 | |
| 2920 | // Requesting a Network with signal strength should get IllegalArgumentException. |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2921 | assertThrows(IllegalArgumentException.class, () -> |
| 2922 | mCm.requestNetwork(r, new NetworkCallback())); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2923 | |
Chalard Jean | 751bb3f | 2019-06-19 23:29:58 +0900 | [diff] [blame] | 2924 | assertThrows(IllegalArgumentException.class, () -> |
| 2925 | mCm.requestNetwork(r, PendingIntent.getService( |
| 2926 | mServiceContext, 0, new Intent(), 0))); |
paulhu | 3d67f53 | 2019-03-22 16:35:06 +0800 | [diff] [blame] | 2927 | } |
| 2928 | |
| 2929 | @Test |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2930 | public void testRegisterDefaultNetworkCallback() throws Exception { |
| 2931 | final TestNetworkCallback defaultNetworkCallback = new TestNetworkCallback(); |
| 2932 | mCm.registerDefaultNetworkCallback(defaultNetworkCallback); |
| 2933 | defaultNetworkCallback.assertNoCallback(); |
| 2934 | |
| 2935 | // Create a TRANSPORT_CELLULAR request to keep the mobile interface up |
| 2936 | // whenever Wi-Fi is up. Without this, the mobile network agent is |
| 2937 | // reaped before any other activity can take place. |
| 2938 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 2939 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 2940 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 2941 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 2942 | cellNetworkCallback.assertNoCallback(); |
| 2943 | |
| 2944 | // Bring up cell and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2945 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2946 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2947 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 2948 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2949 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2950 | |
| 2951 | // Bring up wifi and expect CALLBACK_AVAILABLE. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2952 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2953 | mWiFiNetworkAgent.connect(true); |
| 2954 | cellNetworkCallback.assertNoCallback(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2955 | defaultNetworkCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2956 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2957 | |
| 2958 | // Bring down cell. Expect no default network callback, since it wasn't the default. |
| 2959 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2960 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2961 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2962 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2963 | |
| 2964 | // 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] | 2965 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2966 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2967 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2968 | defaultNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2969 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2970 | |
| 2971 | // Bring down wifi. Expect the default network callback to notified of LOST wifi |
| 2972 | // followed by AVAILABLE cell. |
| 2973 | mWiFiNetworkAgent.disconnect(); |
| 2974 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2975 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 2976 | defaultNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2977 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2978 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
| 2979 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2980 | waitForIdle(); |
| 2981 | assertEquals(null, mCm.getActiveNetwork()); |
| 2982 | |
| 2983 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 2984 | final TestNetworkAgentWrapper |
| 2985 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2986 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 2987 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 2988 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 2989 | mMockVpn.setUids(ranges); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2990 | vpnNetworkAgent.connect(true); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 2991 | mMockVpn.connect(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2992 | defaultNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 2993 | assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 2994 | |
| 2995 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 2996 | defaultNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 2997 | waitForIdle(); |
| 2998 | assertEquals(null, mCm.getActiveNetwork()); |
Erik Kline | a2d2940 | 2016-03-16 15:31:39 +0900 | [diff] [blame] | 2999 | } |
| 3000 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3001 | @Test |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3002 | public void testAdditionalStateCallbacks() throws Exception { |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3003 | // File a network request for mobile. |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3004 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3005 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3006 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3007 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3008 | |
| 3009 | // Bring up the mobile network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3010 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3011 | mCellNetworkAgent.connect(true); |
| 3012 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3013 | // We should get onAvailable(), onCapabilitiesChanged(), and |
| 3014 | // onLinkPropertiesChanged() in rapid succession. Additionally, we |
| 3015 | // should get onCapabilitiesChanged() when the mobile network validates. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3016 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3017 | cellNetworkCallback.assertNoCallback(); |
| 3018 | |
| 3019 | // Update LinkProperties. |
| 3020 | final LinkProperties lp = new LinkProperties(); |
| 3021 | lp.setInterfaceName("foonet_data0"); |
| 3022 | mCellNetworkAgent.sendLinkProperties(lp); |
| 3023 | // We should get onLinkPropertiesChanged(). |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3024 | cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 3025 | mCellNetworkAgent); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3026 | cellNetworkCallback.assertNoCallback(); |
| 3027 | |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3028 | // Suspend the network. |
| 3029 | mCellNetworkAgent.suspend(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3030 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_SUSPENDED, |
| 3031 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3032 | cellNetworkCallback.expectCallback(CallbackEntry.SUSPENDED, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3033 | cellNetworkCallback.assertNoCallback(); |
| 3034 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3035 | // Register a garden variety default network request. |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3036 | TestNetworkCallback dfltNetworkCallback = new TestNetworkCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3037 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3038 | // We should get onAvailable(), onCapabilitiesChanged(), onLinkPropertiesChanged(), |
| 3039 | // as well as onNetworkSuspended() in rapid succession. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3040 | dfltNetworkCallback.expectAvailableAndSuspendedCallbacks(mCellNetworkAgent, true); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3041 | dfltNetworkCallback.assertNoCallback(); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3042 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 3043 | |
| 3044 | mCellNetworkAgent.resume(); |
| 3045 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_SUSPENDED, |
| 3046 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3047 | cellNetworkCallback.expectCallback(CallbackEntry.RESUMED, mCellNetworkAgent); |
Chalard Jean | 804b8fb | 2018-01-30 22:41:41 +0900 | [diff] [blame] | 3048 | cellNetworkCallback.assertNoCallback(); |
| 3049 | |
| 3050 | dfltNetworkCallback = new TestNetworkCallback(); |
| 3051 | mCm.registerDefaultNetworkCallback(dfltNetworkCallback); |
| 3052 | // This time onNetworkSuspended should not be called. |
| 3053 | dfltNetworkCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 3054 | dfltNetworkCallback.assertNoCallback(); |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3055 | |
Erik Kline | acdd639 | 2016-07-07 16:50:58 +0900 | [diff] [blame] | 3056 | mCm.unregisterNetworkCallback(dfltNetworkCallback); |
| 3057 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3058 | } |
| 3059 | |
Calvin On | 1f64f3f | 2016-10-11 15:10:46 -0700 | [diff] [blame] | 3060 | private void setCaptivePortalMode(int mode) { |
| 3061 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3062 | Settings.Global.putInt(cr, Settings.Global.CAPTIVE_PORTAL_MODE, mode); |
| 3063 | } |
| 3064 | |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3065 | private void setAlwaysOnNetworks(boolean enable) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3066 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3067 | 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] | 3068 | mService.updateAlwaysOnNetworks(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3069 | waitForIdle(); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3070 | } |
| 3071 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 3072 | private void setPrivateDnsSettings(String mode, String specifier) { |
| 3073 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3074 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_MODE, mode); |
| 3075 | Settings.Global.putString(cr, Settings.Global.PRIVATE_DNS_SPECIFIER, specifier); |
| 3076 | mService.updatePrivateDnsSettings(); |
| 3077 | waitForIdle(); |
| 3078 | } |
| 3079 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3080 | private boolean isForegroundNetwork(TestNetworkAgentWrapper network) { |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3081 | NetworkCapabilities nc = mCm.getNetworkCapabilities(network.getNetwork()); |
| 3082 | assertNotNull(nc); |
| 3083 | return nc.hasCapability(NET_CAPABILITY_FOREGROUND); |
| 3084 | } |
| 3085 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3086 | @Test |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3087 | public void testBackgroundNetworks() throws Exception { |
| 3088 | // Create a background request. We can't do this ourselves because ConnectivityService |
| 3089 | // 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] | 3090 | setAlwaysOnNetworks(true); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 3091 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3092 | final NetworkRequest request = new NetworkRequest.Builder().build(); |
| 3093 | final NetworkRequest fgRequest = new NetworkRequest.Builder() |
| 3094 | .addCapability(NET_CAPABILITY_FOREGROUND).build(); |
| 3095 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 3096 | final TestNetworkCallback fgCallback = new TestNetworkCallback(); |
| 3097 | mCm.registerNetworkCallback(request, callback); |
| 3098 | mCm.registerNetworkCallback(fgRequest, fgCallback); |
| 3099 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3100 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3101 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3102 | callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3103 | fgCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3104 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3105 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3106 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3107 | mWiFiNetworkAgent.connect(true); |
| 3108 | |
| 3109 | // When wifi connects, cell lingers. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3110 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3111 | callback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3112 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3113 | fgCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3114 | fgCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3115 | fgCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3116 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3117 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3118 | |
| 3119 | // 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] | 3120 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3121 | int timeoutMs = TEST_LINGER_DELAY_MS + TEST_LINGER_DELAY_MS / 4; |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3122 | fgCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent, timeoutMs); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3123 | // Expect a network capabilities update sans FOREGROUND. |
| 3124 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3125 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 3126 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3127 | |
| 3128 | // File a cell request and check that cell comes into the foreground. |
| 3129 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3130 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3131 | final TestNetworkCallback cellCallback = new TestNetworkCallback(); |
| 3132 | mCm.requestNetwork(cellRequest, cellCallback); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3133 | // NOTE: This request causes the network's capabilities to change. This |
| 3134 | // is currently delivered before the onAvailable() callbacks. |
| 3135 | // TODO: Fix this. |
| 3136 | cellCallback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3137 | cellCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
| 3138 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3139 | // Expect a network capabilities update with FOREGROUND, because the most recent |
| 3140 | // request causes its state to change. |
| 3141 | callback.expectCapabilitiesWith(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3142 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3143 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3144 | |
| 3145 | // Release the request. The network immediately goes into the background, since it was not |
| 3146 | // lingering. |
| 3147 | mCm.unregisterNetworkCallback(cellCallback); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3148 | fgCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3149 | // Expect a network capabilities update sans FOREGROUND. |
| 3150 | callback.expectCapabilitiesWithout(NET_CAPABILITY_FOREGROUND, mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3151 | assertFalse(isForegroundNetwork(mCellNetworkAgent)); |
| 3152 | assertTrue(isForegroundNetwork(mWiFiNetworkAgent)); |
| 3153 | |
| 3154 | // Disconnect wifi and check that cell is foreground again. |
| 3155 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3156 | callback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 3157 | fgCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3158 | fgCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | e14d49a | 2016-07-20 21:35:19 +0900 | [diff] [blame] | 3159 | assertTrue(isForegroundNetwork(mCellNetworkAgent)); |
| 3160 | |
| 3161 | mCm.unregisterNetworkCallback(callback); |
| 3162 | mCm.unregisterNetworkCallback(fgCallback); |
| 3163 | } |
| 3164 | |
Hugo Benichi | 849b81b | 2017-05-25 13:42:31 +0900 | [diff] [blame] | 3165 | @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] | 3166 | public void benchmarkRequestRegistrationAndCallbackDispatch() throws Exception { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3167 | // TODO: turn this unit test into a real benchmarking test. |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3168 | // Benchmarks connecting and switching performance in the presence of a large number of |
| 3169 | // NetworkRequests. |
| 3170 | // 1. File NUM_REQUESTS requests. |
| 3171 | // 2. Have a network connect. Wait for NUM_REQUESTS onAvailable callbacks to fire. |
| 3172 | // 3. Have a new network connect and outscore the previous. Wait for NUM_REQUESTS onLosing |
| 3173 | // and NUM_REQUESTS onAvailable callbacks to fire. |
| 3174 | // See how long it took. |
| 3175 | final int NUM_REQUESTS = 90; |
Hugo Benichi | 02f8f9c | 2017-05-29 13:13:52 +0900 | [diff] [blame] | 3176 | final int REGISTER_TIME_LIMIT_MS = 200; |
| 3177 | final int CONNECT_TIME_LIMIT_MS = 60; |
| 3178 | final int SWITCH_TIME_LIMIT_MS = 60; |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3179 | final int UNREGISTER_TIME_LIMIT_MS = 20; |
| 3180 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3181 | final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build(); |
| 3182 | final NetworkCallback[] callbacks = new NetworkCallback[NUM_REQUESTS]; |
| 3183 | final CountDownLatch availableLatch = new CountDownLatch(NUM_REQUESTS); |
| 3184 | final CountDownLatch losingLatch = new CountDownLatch(NUM_REQUESTS); |
| 3185 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3186 | for (int i = 0; i < NUM_REQUESTS; i++) { |
| 3187 | callbacks[i] = new NetworkCallback() { |
| 3188 | @Override public void onAvailable(Network n) { availableLatch.countDown(); } |
| 3189 | @Override public void onLosing(Network n, int t) { losingLatch.countDown(); } |
| 3190 | }; |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3191 | } |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3192 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3193 | assertRunsInAtMost("Registering callbacks", REGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3194 | for (NetworkCallback cb : callbacks) { |
| 3195 | mCm.registerNetworkCallback(request, cb); |
| 3196 | } |
| 3197 | }); |
| 3198 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3199 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3200 | // Don't request that the network validate, because otherwise connect() will block until |
| 3201 | // the network gets NET_CAPABILITY_VALIDATED, after all the callbacks below have fired, |
| 3202 | // and we won't actually measure anything. |
| 3203 | mCellNetworkAgent.connect(false); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3204 | |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3205 | long onAvailableDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3206 | await(availableLatch, 10 * CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3207 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3208 | Log.d(TAG, String.format("Dispatched %d of %d onAvailable callbacks in %dms", |
| 3209 | NUM_REQUESTS - availableLatch.getCount(), NUM_REQUESTS, |
| 3210 | onAvailableDispatchingDuration)); |
| 3211 | assertTrue(String.format("Dispatching %d onAvailable callbacks in %dms, expected %dms", |
| 3212 | NUM_REQUESTS, onAvailableDispatchingDuration, CONNECT_TIME_LIMIT_MS), |
| 3213 | onAvailableDispatchingDuration <= CONNECT_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3214 | |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3215 | // 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] | 3216 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3217 | mWiFiNetworkAgent.adjustScore(40); |
| 3218 | mWiFiNetworkAgent.connect(false); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3219 | |
| 3220 | long onLostDispatchingDuration = durationOf(() -> { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3221 | await(losingLatch, 10 * SWITCH_TIME_LIMIT_MS); |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3222 | }); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3223 | Log.d(TAG, String.format("Dispatched %d of %d onLosing callbacks in %dms", |
| 3224 | NUM_REQUESTS - losingLatch.getCount(), NUM_REQUESTS, onLostDispatchingDuration)); |
| 3225 | assertTrue(String.format("Dispatching %d onLosing callbacks in %dms, expected %dms", |
| 3226 | NUM_REQUESTS, onLostDispatchingDuration, SWITCH_TIME_LIMIT_MS), |
| 3227 | onLostDispatchingDuration <= SWITCH_TIME_LIMIT_MS); |
Lorenzo Colitti | 6ee0a92 | 2016-06-27 16:44:07 +0900 | [diff] [blame] | 3228 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3229 | assertRunsInAtMost("Unregistering callbacks", UNREGISTER_TIME_LIMIT_MS, () -> { |
Hugo Benichi | cbf8ff8 | 2016-11-15 11:25:52 +0900 | [diff] [blame] | 3230 | for (NetworkCallback cb : callbacks) { |
| 3231 | mCm.unregisterNetworkCallback(cb); |
| 3232 | } |
| 3233 | }); |
| 3234 | } |
| 3235 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3236 | @Test |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3237 | public void testMobileDataAlwaysOn() throws Exception { |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 3238 | grantUsingBackgroundNetworksPermissionForUid(Binder.getCallingUid()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3239 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3240 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3241 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3242 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 3243 | |
| 3244 | final HandlerThread handlerThread = new HandlerThread("MobileDataAlwaysOnFactory"); |
| 3245 | handlerThread.start(); |
| 3246 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3247 | .addTransportType(TRANSPORT_CELLULAR) |
| 3248 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3249 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3250 | mServiceContext, "testFactory", filter); |
| 3251 | testFactory.setScoreFilter(40); |
| 3252 | |
| 3253 | // Register the factory and expect it to start looking for a network. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3254 | testFactory.expectAddRequestsWithScores(0); // Score 0 as the request is not served yet. |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3255 | testFactory.register(); |
| 3256 | testFactory.waitForNetworkRequests(1); |
| 3257 | assertTrue(testFactory.getMyStartRequested()); |
| 3258 | |
| 3259 | // Bring up wifi. The factory stops looking for a network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3260 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3261 | // Score 60 - 40 penalty for not validated yet, then 60 when it validates |
| 3262 | testFactory.expectAddRequestsWithScores(20, 60); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3263 | mWiFiNetworkAgent.connect(true); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3264 | testFactory.waitForRequests(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3265 | assertFalse(testFactory.getMyStartRequested()); |
| 3266 | |
| 3267 | ContentResolver cr = mServiceContext.getContentResolver(); |
| 3268 | |
| 3269 | // Turn on mobile data always on. The factory starts looking again. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3270 | testFactory.expectAddRequestsWithScores(0); // Always on requests comes up with score 0 |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3271 | setAlwaysOnNetworks(true); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3272 | testFactory.waitForNetworkRequests(2); |
| 3273 | assertTrue(testFactory.getMyStartRequested()); |
| 3274 | |
| 3275 | // Bring up cell data and check that the factory stops looking. |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3276 | assertLength(1, mCm.getAllNetworks()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3277 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3278 | testFactory.expectAddRequestsWithScores(10, 50); // Unvalidated, then validated |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3279 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3280 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3281 | testFactory.waitForNetworkRequests(2); |
| 3282 | assertFalse(testFactory.getMyStartRequested()); // Because the cell network outscores us. |
| 3283 | |
| 3284 | // Check that cell data stays up. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3285 | waitForIdle(); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3286 | verifyActiveNetwork(TRANSPORT_WIFI); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3287 | assertLength(2, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3288 | |
| 3289 | // Turn off mobile data always on and expect the request to disappear... |
| 3290 | testFactory.expectRemoveRequests(1); |
Leif Hendrik Wilden | fd30663 | 2018-05-02 12:05:24 -0700 | [diff] [blame] | 3291 | setAlwaysOnNetworks(false); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3292 | testFactory.waitForNetworkRequests(1); |
| 3293 | |
| 3294 | // ... and cell data to be torn down. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3295 | cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 3296 | assertLength(1, mCm.getAllNetworks()); |
Lorenzo Colitti | 762ea7a | 2016-06-05 21:00:23 +0900 | [diff] [blame] | 3297 | |
| 3298 | testFactory.unregister(); |
| 3299 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3300 | handlerThread.quit(); |
| 3301 | } |
| 3302 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3303 | @Test |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3304 | public void testAvoidBadWifiSetting() throws Exception { |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3305 | final ContentResolver cr = mServiceContext.getContentResolver(); |
| 3306 | final String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI; |
| 3307 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3308 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3309 | String[] values = new String[] {null, "0", "1"}; |
| 3310 | for (int i = 0; i < values.length; i++) { |
| 3311 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3312 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3313 | waitForIdle(); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3314 | String msg = String.format("config=false, setting=%s", values[i]); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3315 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3316 | assertFalse(msg, mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3317 | } |
| 3318 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3319 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3320 | |
| 3321 | Settings.Global.putInt(cr, settingName, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3322 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3323 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3324 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3325 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3326 | |
| 3327 | Settings.Global.putInt(cr, settingName, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3328 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3329 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3330 | assertTrue(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3331 | assertFalse(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3332 | |
| 3333 | Settings.Global.putString(cr, settingName, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3334 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3335 | waitForIdle(); |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3336 | assertFalse(mService.avoidBadWifi()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3337 | assertTrue(mPolicyTracker.shouldNotifyWifiUnvalidated()); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3338 | } |
| 3339 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3340 | @Test |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3341 | public void testAvoidBadWifi() throws Exception { |
Erik Kline | 065ab6e | 2016-10-02 18:02:14 +0900 | [diff] [blame] | 3342 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3343 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3344 | // 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] | 3345 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3346 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3347 | // File a request for cell to ensure it doesn't go down. |
| 3348 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 3349 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 3350 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 3351 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 3352 | |
| 3353 | TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 3354 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 3355 | |
| 3356 | NetworkRequest validatedWifiRequest = new NetworkRequest.Builder() |
| 3357 | .addTransportType(TRANSPORT_WIFI) |
| 3358 | .addCapability(NET_CAPABILITY_VALIDATED) |
| 3359 | .build(); |
| 3360 | TestNetworkCallback validatedWifiCallback = new TestNetworkCallback(); |
| 3361 | mCm.registerNetworkCallback(validatedWifiRequest, validatedWifiCallback); |
| 3362 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3363 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 0); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3364 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3365 | |
| 3366 | // Bring up validated cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3367 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3368 | mCellNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3369 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 3370 | defaultCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3371 | Network cellNetwork = mCellNetworkAgent.getNetwork(); |
| 3372 | |
| 3373 | // Bring up validated wifi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3374 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3375 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3376 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3377 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3378 | Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3379 | |
| 3380 | // Fail validation on wifi. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 3381 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3382 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3383 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3384 | validatedWifiCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3385 | |
| 3386 | // Because avoid bad wifi is off, we don't switch to cellular. |
| 3387 | defaultCallback.assertNoCallback(); |
| 3388 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3389 | NET_CAPABILITY_VALIDATED)); |
| 3390 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3391 | NET_CAPABILITY_VALIDATED)); |
| 3392 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3393 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3394 | // Simulate switching to a carrier that does not restrict avoiding bad wifi, and expect |
| 3395 | // that we switch back to cell. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3396 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = false; |
| 3397 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3398 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3399 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3400 | |
| 3401 | // Switch back to a restrictive carrier. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3402 | mPolicyTracker.mConfigRestrictsAvoidBadWifi = true; |
| 3403 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3404 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3405 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3406 | |
| 3407 | // Simulate the user selecting "switch" on the dialog, and check that we switch to cell. |
| 3408 | mCm.setAvoidUnvalidated(wifiNetwork); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3409 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3410 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3411 | NET_CAPABILITY_VALIDATED)); |
| 3412 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3413 | NET_CAPABILITY_VALIDATED)); |
| 3414 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3415 | |
| 3416 | // Disconnect and reconnect wifi to clear the one-time switch above. |
| 3417 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3418 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3419 | mWiFiNetworkAgent.connect(true); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3420 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 3421 | validatedWifiCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3422 | wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 3423 | |
| 3424 | // Fail validation on wifi and expect the dialog to appear. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 3425 | mWiFiNetworkAgent.setNetworkInvalid(false /* isStrictMode */); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3426 | mCm.reportNetworkConnectivity(wifiNetwork, false); |
Erik Kline | 1d3db32 | 2017-02-28 16:20:20 +0900 | [diff] [blame] | 3427 | defaultCallback.expectCapabilitiesWithout(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3428 | validatedWifiCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3429 | |
| 3430 | // 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] | 3431 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3432 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3433 | |
| 3434 | // We now switch to cell. |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3435 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3436 | assertFalse(mCm.getNetworkCapabilities(wifiNetwork).hasCapability( |
| 3437 | NET_CAPABILITY_VALIDATED)); |
| 3438 | assertTrue(mCm.getNetworkCapabilities(cellNetwork).hasCapability( |
| 3439 | NET_CAPABILITY_VALIDATED)); |
| 3440 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3441 | |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3442 | // Simulate the user turning the cellular fallback setting off and then on. |
| 3443 | // We switch to wifi and then to cell. |
| 3444 | Settings.Global.putString(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, null); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3445 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3446 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3447 | assertEquals(mCm.getActiveNetwork(), wifiNetwork); |
| 3448 | Settings.Global.putInt(cr, Settings.Global.NETWORK_AVOID_BAD_WIFI, 1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3449 | mPolicyTracker.reevaluate(); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3450 | defaultCallback.expectAvailableCallbacksValidated(mCellNetworkAgent); |
Lorenzo Colitti | 165c51c | 2016-09-19 01:00:19 +0900 | [diff] [blame] | 3451 | assertEquals(mCm.getActiveNetwork(), cellNetwork); |
| 3452 | |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3453 | // If cell goes down, we switch to wifi. |
| 3454 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3455 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 3456 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Lorenzo Colitti | 73b20938 | 2016-09-15 22:18:09 +0900 | [diff] [blame] | 3457 | validatedWifiCallback.assertNoCallback(); |
| 3458 | |
| 3459 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 3460 | mCm.unregisterNetworkCallback(validatedWifiCallback); |
| 3461 | mCm.unregisterNetworkCallback(defaultCallback); |
| 3462 | } |
| 3463 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3464 | @Test |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3465 | public void testMeteredMultipathPreferenceSetting() throws Exception { |
| 3466 | final ContentResolver cr = mServiceContext.getContentResolver(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3467 | final String settingName = Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE; |
| 3468 | |
| 3469 | for (int config : Arrays.asList(0, 3, 2)) { |
| 3470 | for (String setting: Arrays.asList(null, "0", "2", "1")) { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3471 | mPolicyTracker.mConfigMeteredMultipathPreference = config; |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3472 | Settings.Global.putString(cr, settingName, setting); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3473 | mPolicyTracker.reevaluate(); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3474 | waitForIdle(); |
Lorenzo Colitti | 2de4925 | 2017-01-24 18:08:41 +0900 | [diff] [blame] | 3475 | |
| 3476 | final int expected = (setting != null) ? Integer.parseInt(setting) : config; |
| 3477 | String msg = String.format("config=%d, setting=%s", config, setting); |
| 3478 | assertEquals(msg, expected, mCm.getMultipathPreference(null)); |
| 3479 | } |
| 3480 | } |
| 3481 | } |
| 3482 | |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3483 | /** |
| 3484 | * Validate that a satisfied network request does not trigger onUnavailable() once the |
| 3485 | * time-out period expires. |
| 3486 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3487 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3488 | public void testSatisfiedNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3489 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3490 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3491 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3492 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3493 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3494 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3495 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3496 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3497 | TEST_CALLBACK_TIMEOUT_MS); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3498 | |
| 3499 | // pass timeout and validate that UNAVAILABLE is not called |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3500 | networkCallback.assertNoCallback(); |
| 3501 | } |
| 3502 | |
| 3503 | /** |
| 3504 | * Validate that a satisfied network request followed by a disconnected (lost) network does |
| 3505 | * not trigger onUnavailable() once the time-out period expires. |
| 3506 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3507 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3508 | public void testSatisfiedThenLostNetworkRequestDoesNotTriggerOnUnavailable() throws Exception { |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3509 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3510 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3511 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Remi NGUYEN VAN | 4cb8062 | 2018-07-27 15:37:13 +0900 | [diff] [blame] | 3512 | mCm.requestNetwork(nr, networkCallback, TEST_REQUEST_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3513 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3514 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3515 | mWiFiNetworkAgent.connect(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 3516 | networkCallback.expectAvailableCallbacks(mWiFiNetworkAgent, false, false, false, |
Remi NGUYEN VAN | a7376ac | 2018-07-26 18:41:36 +0900 | [diff] [blame] | 3517 | TEST_CALLBACK_TIMEOUT_MS); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3518 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3519 | networkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Etan Cohen | bf3b1ba | 2016-10-27 15:05:50 -0700 | [diff] [blame] | 3520 | |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3521 | // Validate that UNAVAILABLE is not called |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3522 | networkCallback.assertNoCallback(); |
| 3523 | } |
| 3524 | |
| 3525 | /** |
| 3526 | * Validate that when a time-out is specified for a network request the onUnavailable() |
| 3527 | * callback is called when time-out expires. Then validate that if network request is |
| 3528 | * (somehow) satisfied - the callback isn't called later. |
| 3529 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3530 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3531 | public void testTimedoutNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3532 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3533 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3534 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3535 | final int timeoutMs = 10; |
| 3536 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3537 | |
| 3538 | // pass timeout and validate that UNAVAILABLE is called |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3539 | networkCallback.expectCallback(CallbackEntry.UNAVAILABLE, null); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3540 | |
| 3541 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3542 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3543 | mWiFiNetworkAgent.connect(false); |
| 3544 | networkCallback.assertNoCallback(); |
| 3545 | } |
| 3546 | |
| 3547 | /** |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3548 | * Validate that when a network request is unregistered (cancelled), no posterior event can |
| 3549 | * trigger the callback. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3550 | */ |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3551 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3552 | public void testNoCallbackAfterUnregisteredNetworkRequest() throws Exception { |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3553 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3554 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3555 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3556 | final int timeoutMs = 10; |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3557 | |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3558 | mCm.requestNetwork(nr, networkCallback, timeoutMs); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3559 | mCm.unregisterNetworkCallback(networkCallback); |
Hugo Benichi | 91c7ff9 | 2017-06-26 10:20:00 +0900 | [diff] [blame] | 3560 | // Regardless of the timeout, unregistering the callback in ConnectivityManager ensures |
| 3561 | // that this callback will not be called. |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3562 | networkCallback.assertNoCallback(); |
| 3563 | |
| 3564 | // create a network satisfying request - validate that request not triggered |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3565 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Erik Kline | 3841a48 | 2015-11-25 12:49:38 +0900 | [diff] [blame] | 3566 | mWiFiNetworkAgent.connect(false); |
| 3567 | networkCallback.assertNoCallback(); |
| 3568 | } |
| 3569 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3570 | @Test |
| 3571 | public void testUnfulfillableNetworkRequest() throws Exception { |
| 3572 | runUnfulfillableNetworkRequest(false); |
| 3573 | } |
| 3574 | |
| 3575 | @Test |
| 3576 | public void testUnfulfillableNetworkRequestAfterUnregister() throws Exception { |
| 3577 | runUnfulfillableNetworkRequest(true); |
| 3578 | } |
| 3579 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3580 | /** |
| 3581 | * Validate the callback flow for a factory releasing a request as unfulfillable. |
| 3582 | */ |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3583 | private void runUnfulfillableNetworkRequest(boolean preUnregister) throws Exception { |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3584 | NetworkRequest nr = new NetworkRequest.Builder().addTransportType( |
| 3585 | NetworkCapabilities.TRANSPORT_WIFI).build(); |
| 3586 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 3587 | |
| 3588 | final HandlerThread handlerThread = new HandlerThread("testUnfulfillableNetworkRequest"); |
| 3589 | handlerThread.start(); |
| 3590 | NetworkCapabilities filter = new NetworkCapabilities() |
| 3591 | .addTransportType(TRANSPORT_WIFI) |
| 3592 | .addCapability(NET_CAPABILITY_INTERNET); |
| 3593 | final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(), |
| 3594 | mServiceContext, "testFactory", filter); |
| 3595 | testFactory.setScoreFilter(40); |
| 3596 | |
| 3597 | // Register the factory and expect it to receive the default request. |
Etan Cohen | ae574a8 | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3598 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3599 | testFactory.register(); |
| 3600 | SparseArray<NetworkRequest> requests = testFactory.waitForNetworkRequests(1); |
| 3601 | |
| 3602 | assertEquals(1, requests.size()); // have 1 request at this point |
| 3603 | int origRequestId = requests.valueAt(0).requestId; |
| 3604 | |
| 3605 | // Now file the test request and expect it. |
Chalard Jean | 05ab681 | 2018-05-02 21:14:54 +0900 | [diff] [blame] | 3606 | testFactory.expectAddRequestsWithScores(0); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3607 | mCm.requestNetwork(nr, networkCallback); |
| 3608 | requests = testFactory.waitForNetworkRequests(2); // have 2 requests at this point |
| 3609 | |
| 3610 | int newRequestId = 0; |
| 3611 | for (int i = 0; i < requests.size(); ++i) { |
| 3612 | if (requests.valueAt(i).requestId != origRequestId) { |
| 3613 | newRequestId = requests.valueAt(i).requestId; |
| 3614 | break; |
| 3615 | } |
| 3616 | } |
| 3617 | |
Etan Cohen | 22e0fc1 | 2019-05-23 08:16:20 -0700 | [diff] [blame] | 3618 | testFactory.expectRemoveRequests(1); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3619 | if (preUnregister) { |
| 3620 | mCm.unregisterNetworkCallback(networkCallback); |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3621 | |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3622 | // Simulate the factory releasing the request as unfulfillable: no-op since |
| 3623 | // the callback has already been unregistered (but a test that no exceptions are |
| 3624 | // thrown). |
| 3625 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3626 | } else { |
| 3627 | // Simulate the factory releasing the request as unfulfillable and expect onUnavailable! |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3628 | testFactory.triggerUnfulfillable(requests.get(newRequestId)); |
| 3629 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 3630 | networkCallback.expectCallback(CallbackEntry.UNAVAILABLE, null); |
Etan Cohen | 4a62d1d | 2019-05-21 12:06:04 -0700 | [diff] [blame] | 3631 | testFactory.waitForRequests(); |
| 3632 | |
| 3633 | // unregister network callback - a no-op (since already freed by the |
| 3634 | // on-unavailable), but should not fail or throw exceptions. |
| 3635 | mCm.unregisterNetworkCallback(networkCallback); |
| 3636 | } |
Etan Cohen | 9b09a16 | 2019-04-16 15:07:55 -0700 | [diff] [blame] | 3637 | |
Etan Cohen | ddb720a | 2019-01-08 12:09:18 -0800 | [diff] [blame] | 3638 | testFactory.unregister(); |
| 3639 | handlerThread.quit(); |
| 3640 | } |
| 3641 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3642 | private static class TestKeepaliveCallback extends PacketKeepaliveCallback { |
| 3643 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3644 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR } |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3645 | |
| 3646 | private class CallbackValue { |
| 3647 | public CallbackType callbackType; |
| 3648 | public int error; |
| 3649 | |
| 3650 | public CallbackValue(CallbackType type) { |
| 3651 | this.callbackType = type; |
| 3652 | this.error = PacketKeepalive.SUCCESS; |
| 3653 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3654 | } |
| 3655 | |
| 3656 | public CallbackValue(CallbackType type, int error) { |
| 3657 | this.callbackType = type; |
| 3658 | this.error = error; |
| 3659 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3660 | } |
| 3661 | |
| 3662 | @Override |
| 3663 | public boolean equals(Object o) { |
| 3664 | return o instanceof CallbackValue && |
| 3665 | this.callbackType == ((CallbackValue) o).callbackType && |
| 3666 | this.error == ((CallbackValue) o).error; |
| 3667 | } |
| 3668 | |
| 3669 | @Override |
| 3670 | public String toString() { |
| 3671 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, error); |
| 3672 | } |
| 3673 | } |
| 3674 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3675 | private final LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3676 | |
| 3677 | @Override |
| 3678 | public void onStarted() { |
| 3679 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3680 | } |
| 3681 | |
| 3682 | @Override |
| 3683 | public void onStopped() { |
| 3684 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3685 | } |
| 3686 | |
| 3687 | @Override |
| 3688 | public void onError(int error) { |
| 3689 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3690 | } |
| 3691 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3692 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3693 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3694 | } |
| 3695 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3696 | public void expectStarted() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3697 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3698 | } |
| 3699 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3700 | public void expectStopped() throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3701 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3702 | } |
| 3703 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3704 | public void expectError(int error) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3705 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3706 | } |
| 3707 | } |
| 3708 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3709 | private static class TestSocketKeepaliveCallback extends SocketKeepalive.Callback { |
| 3710 | |
| 3711 | public enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR }; |
| 3712 | |
| 3713 | private class CallbackValue { |
| 3714 | public CallbackType callbackType; |
| 3715 | public int error; |
| 3716 | |
| 3717 | CallbackValue(CallbackType type) { |
| 3718 | this.callbackType = type; |
| 3719 | this.error = SocketKeepalive.SUCCESS; |
| 3720 | assertTrue("onError callback must have error", type != CallbackType.ON_ERROR); |
| 3721 | } |
| 3722 | |
| 3723 | CallbackValue(CallbackType type, int error) { |
| 3724 | this.callbackType = type; |
| 3725 | this.error = error; |
| 3726 | assertEquals("error can only be set for onError", type, CallbackType.ON_ERROR); |
| 3727 | } |
| 3728 | |
| 3729 | @Override |
| 3730 | public boolean equals(Object o) { |
| 3731 | return o instanceof CallbackValue |
| 3732 | && this.callbackType == ((CallbackValue) o).callbackType |
| 3733 | && this.error == ((CallbackValue) o).error; |
| 3734 | } |
| 3735 | |
| 3736 | @Override |
| 3737 | public String toString() { |
| 3738 | return String.format("%s(%s, %d)", getClass().getSimpleName(), callbackType, |
| 3739 | error); |
| 3740 | } |
| 3741 | } |
| 3742 | |
| 3743 | private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3744 | private final Executor mExecutor; |
| 3745 | |
| 3746 | TestSocketKeepaliveCallback(@NonNull Executor executor) { |
| 3747 | mExecutor = executor; |
| 3748 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3749 | |
| 3750 | @Override |
| 3751 | public void onStarted() { |
| 3752 | mCallbacks.add(new CallbackValue(CallbackType.ON_STARTED)); |
| 3753 | } |
| 3754 | |
| 3755 | @Override |
| 3756 | public void onStopped() { |
| 3757 | mCallbacks.add(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3758 | } |
| 3759 | |
| 3760 | @Override |
| 3761 | public void onError(int error) { |
| 3762 | mCallbacks.add(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3763 | } |
| 3764 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3765 | private void expectCallback(CallbackValue callbackValue) throws InterruptedException { |
| 3766 | assertEquals(callbackValue, mCallbacks.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
| 3767 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3768 | } |
| 3769 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3770 | public void expectStarted() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3771 | expectCallback(new CallbackValue(CallbackType.ON_STARTED)); |
| 3772 | } |
| 3773 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3774 | public void expectStopped() throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3775 | expectCallback(new CallbackValue(CallbackType.ON_STOPPED)); |
| 3776 | } |
| 3777 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3778 | public void expectError(int error) throws InterruptedException { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3779 | expectCallback(new CallbackValue(CallbackType.ON_ERROR, error)); |
| 3780 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3781 | |
| 3782 | public void assertNoCallback() { |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 3783 | waitForIdleSerialExecutor(mExecutor, TIMEOUT_MS); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3784 | CallbackValue cv = mCallbacks.peek(); |
| 3785 | assertNull("Unexpected callback: " + cv, cv); |
| 3786 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3787 | } |
| 3788 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3789 | private Network connectKeepaliveNetwork(LinkProperties lp) throws Exception { |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3790 | // Ensure the network is disconnected before we do anything. |
| 3791 | if (mWiFiNetworkAgent != null) { |
| 3792 | assertNull(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork())); |
| 3793 | } |
| 3794 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3795 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 3796 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3797 | mWiFiNetworkAgent.connect(true); |
| 3798 | waitFor(cv); |
| 3799 | verifyActiveNetwork(TRANSPORT_WIFI); |
| 3800 | mWiFiNetworkAgent.sendLinkProperties(lp); |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3801 | waitForIdle(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3802 | return mWiFiNetworkAgent.getNetwork(); |
| 3803 | } |
| 3804 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 3805 | @Test |
Guang Zhu | b90866d | 2019-09-01 21:37:04 -0700 | [diff] [blame] | 3806 | @FlakyTest(bugId = 140305589) |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3807 | public void testPacketKeepalives() throws Exception { |
| 3808 | InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 3809 | InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 3810 | InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 3811 | InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 3812 | InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 3813 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3814 | final int validKaInterval = 15; |
| 3815 | final int invalidKaInterval = 9; |
| 3816 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3817 | LinkProperties lp = new LinkProperties(); |
| 3818 | lp.setInterfaceName("wlan12"); |
| 3819 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3820 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3821 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3822 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 3823 | |
| 3824 | Network notMyNet = new Network(61234); |
| 3825 | Network myNet = connectKeepaliveNetwork(lp); |
| 3826 | |
| 3827 | TestKeepaliveCallback callback = new TestKeepaliveCallback(); |
| 3828 | PacketKeepalive ka; |
| 3829 | |
| 3830 | // Attempt to start keepalives with invalid parameters and check for errors. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3831 | ka = mCm.startNattKeepalive(notMyNet, validKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3832 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3833 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3834 | ka = mCm.startNattKeepalive(myNet, invalidKaInterval, callback, myIPv4, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3835 | callback.expectError(PacketKeepalive.ERROR_INVALID_INTERVAL); |
| 3836 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3837 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 1234, dstIPv6); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3838 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3839 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3840 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3841 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3842 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3843 | // NAT-T is only supported for IPv4. |
| 3844 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv6, 1234, dstIPv6); |
| 3845 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3846 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3847 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3848 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3849 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3850 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 123456, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3851 | callback.expectError(PacketKeepalive.ERROR_INVALID_PORT); |
| 3852 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3853 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3854 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3855 | |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3856 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3857 | callback.expectError(PacketKeepalive.ERROR_HARDWARE_UNSUPPORTED); |
| 3858 | |
| 3859 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3860 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3861 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3862 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3863 | mWiFiNetworkAgent.setStopKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3864 | ka.stop(); |
| 3865 | callback.expectStopped(); |
| 3866 | |
| 3867 | // Check that deleting the IP address stops the keepalive. |
| 3868 | LinkProperties bogusLp = new LinkProperties(lp); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3869 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3870 | callback.expectStarted(); |
| 3871 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3872 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 3873 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 3874 | callback.expectError(PacketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3875 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 3876 | |
| 3877 | // Check that a started keepalive is stopped correctly when the network disconnects. |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3878 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3879 | callback.expectStarted(); |
| 3880 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3881 | mWiFiNetworkAgent.expectDisconnected(); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3882 | callback.expectError(PacketKeepalive.ERROR_INVALID_NETWORK); |
| 3883 | |
| 3884 | // ... and that stopping it after that has no adverse effects. |
Hugo Benichi | bb91c57 | 2017-05-22 10:44:02 +0900 | [diff] [blame] | 3885 | waitForIdle(); |
Hugo Benichi | dfb559a | 2016-12-20 14:57:49 +0900 | [diff] [blame] | 3886 | final Network myNetAlias = myNet; |
Lorenzo Colitti | 30145d7 | 2017-01-27 18:46:03 +0900 | [diff] [blame] | 3887 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3888 | ka.stop(); |
| 3889 | |
| 3890 | // Reconnect. |
| 3891 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 3892 | mWiFiNetworkAgent.setStartKeepaliveEvent(PacketKeepalive.SUCCESS); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3893 | |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3894 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 3895 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3896 | ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3897 | callback.expectStarted(); |
| 3898 | |
| 3899 | // The second one gets slot 2. |
| 3900 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
| 3901 | TestKeepaliveCallback callback2 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3902 | PacketKeepalive ka2 = mCm.startNattKeepalive( |
| 3903 | myNet, validKaInterval, callback2, myIPv4, 6789, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3904 | callback2.expectStarted(); |
| 3905 | |
| 3906 | // Now stop the first one and create a third. This also gets slot 1. |
| 3907 | ka.stop(); |
| 3908 | callback.expectStopped(); |
| 3909 | |
| 3910 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
| 3911 | TestKeepaliveCallback callback3 = new TestKeepaliveCallback(); |
Nathan Harold | 63dd813 | 2018-02-14 13:09:45 -0800 | [diff] [blame] | 3912 | PacketKeepalive ka3 = mCm.startNattKeepalive( |
| 3913 | myNet, validKaInterval, callback3, myIPv4, 9876, dstIPv4); |
Lorenzo Colitti | 7914ce5 | 2015-09-08 13:21:48 +0900 | [diff] [blame] | 3914 | callback3.expectStarted(); |
| 3915 | |
| 3916 | ka2.stop(); |
| 3917 | callback2.expectStopped(); |
| 3918 | |
| 3919 | ka3.stop(); |
| 3920 | callback3.expectStopped(); |
| 3921 | } |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 3922 | |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3923 | // Helper method to prepare the executor and run test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 3924 | private void runTestWithSerialExecutors(ExceptionUtils.ThrowingConsumer<Executor> functor) |
| 3925 | throws Exception { |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3926 | final ExecutorService executorSingleThread = Executors.newSingleThreadExecutor(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3927 | final Executor executorInline = (Runnable r) -> r.run(); |
| 3928 | functor.accept(executorSingleThread); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3929 | executorSingleThread.shutdown(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 3930 | functor.accept(executorInline); |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 3931 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3932 | |
Remi NGUYEN VAN | ac02bc8 | 2019-02-08 17:10:50 +0900 | [diff] [blame] | 3933 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 3934 | public void testNattSocketKeepalives() throws Exception { |
| 3935 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesWithExecutor(executor)); |
| 3936 | runTestWithSerialExecutors(executor -> doTestNattSocketKeepalivesFdWithExecutor(executor)); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3937 | } |
| 3938 | |
| 3939 | private void doTestNattSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3940 | // TODO: 1. Move this outside of ConnectivityServiceTest. |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 3941 | // 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] | 3942 | // 3. Mock ipsec service. |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3943 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 3944 | final InetAddress notMyIPv4 = InetAddress.getByName("192.0.2.35"); |
| 3945 | final InetAddress myIPv6 = InetAddress.getByName("2001:db8::1"); |
| 3946 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 3947 | final InetAddress dstIPv6 = InetAddress.getByName("2001:4860:4860::8888"); |
| 3948 | |
| 3949 | final int validKaInterval = 15; |
| 3950 | final int invalidKaInterval = 9; |
| 3951 | |
| 3952 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 3953 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 3954 | final int srcPort = testSocket.getPort(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3955 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3956 | LinkProperties lp = new LinkProperties(); |
| 3957 | lp.setInterfaceName("wlan12"); |
| 3958 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 3959 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 3960 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 3961 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 3962 | |
| 3963 | Network notMyNet = new Network(61234); |
| 3964 | Network myNet = connectKeepaliveNetwork(lp); |
| 3965 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 3966 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3967 | |
| 3968 | // Attempt to start keepalives with invalid parameters and check for errors. |
| 3969 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3970 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3971 | notMyNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3972 | ka.start(validKaInterval); |
| 3973 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 3974 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3975 | |
| 3976 | // Invalid interval. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3977 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3978 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 3979 | ka.start(invalidKaInterval); |
| 3980 | callback.expectError(SocketKeepalive.ERROR_INVALID_INTERVAL); |
| 3981 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3982 | |
| 3983 | // Invalid destination. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3984 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3985 | myNet, testSocket, myIPv4, dstIPv6, executor, callback)) { |
| 3986 | ka.start(validKaInterval); |
| 3987 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3988 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3989 | |
| 3990 | // Invalid source; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3991 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3992 | myNet, testSocket, myIPv6, dstIPv4, executor, callback)) { |
| 3993 | ka.start(validKaInterval); |
| 3994 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 3995 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 3996 | |
| 3997 | // NAT-T is only supported for IPv4. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 3998 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 3999 | myNet, testSocket, myIPv6, dstIPv6, executor, callback)) { |
| 4000 | ka.start(validKaInterval); |
| 4001 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4002 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4003 | |
| 4004 | // Sanity check before testing started keepalive. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4005 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4006 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4007 | ka.start(validKaInterval); |
| 4008 | callback.expectError(SocketKeepalive.ERROR_UNSUPPORTED); |
| 4009 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4010 | |
| 4011 | // Check that a started keepalive can be stopped. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4012 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4013 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4014 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4015 | ka.start(validKaInterval); |
| 4016 | callback.expectStarted(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4017 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4018 | ka.stop(); |
| 4019 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4020 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4021 | // Check that keepalive could be restarted. |
| 4022 | ka.start(validKaInterval); |
| 4023 | callback.expectStarted(); |
| 4024 | ka.stop(); |
| 4025 | callback.expectStopped(); |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4026 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4027 | // Check that keepalive can be restarted without waiting for callback. |
| 4028 | ka.start(validKaInterval); |
| 4029 | callback.expectStarted(); |
| 4030 | ka.stop(); |
| 4031 | ka.start(validKaInterval); |
| 4032 | callback.expectStopped(); |
| 4033 | callback.expectStarted(); |
| 4034 | ka.stop(); |
| 4035 | callback.expectStopped(); |
| 4036 | } |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4037 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4038 | // Check that deleting the IP address stops the keepalive. |
| 4039 | LinkProperties bogusLp = new LinkProperties(lp); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4040 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4041 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4042 | ka.start(validKaInterval); |
| 4043 | callback.expectStarted(); |
| 4044 | bogusLp.removeLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4045 | bogusLp.addLinkAddress(new LinkAddress(notMyIPv4, 25)); |
| 4046 | mWiFiNetworkAgent.sendLinkProperties(bogusLp); |
| 4047 | callback.expectError(SocketKeepalive.ERROR_INVALID_IP_ADDRESS); |
| 4048 | mWiFiNetworkAgent.sendLinkProperties(lp); |
| 4049 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4050 | |
| 4051 | // Check that a started keepalive is stopped correctly when the network disconnects. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4052 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4053 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4054 | ka.start(validKaInterval); |
| 4055 | callback.expectStarted(); |
| 4056 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4057 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4058 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4059 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4060 | // ... and that stopping it after that has no adverse effects. |
| 4061 | waitForIdle(); |
| 4062 | final Network myNetAlias = myNet; |
| 4063 | assertNull(mCm.getNetworkCapabilities(myNetAlias)); |
| 4064 | ka.stop(); |
| 4065 | callback.assertNoCallback(); |
| 4066 | } |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4067 | |
| 4068 | // Reconnect. |
| 4069 | myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4070 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4071 | |
| 4072 | // Check that keepalive slots start from 1 and increment. The first one gets slot 1. |
| 4073 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(1); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4074 | int srcPort2 = 0; |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4075 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4076 | myNet, testSocket, myIPv4, dstIPv4, executor, callback)) { |
| 4077 | ka.start(validKaInterval); |
| 4078 | callback.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4079 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4080 | // The second one gets slot 2. |
| 4081 | mWiFiNetworkAgent.setExpectedKeepaliveSlot(2); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4082 | final UdpEncapsulationSocket testSocket2 = mIpSec.openUdpEncapsulationSocket(); |
| 4083 | srcPort2 = testSocket2.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4084 | TestSocketKeepaliveCallback callback2 = new TestSocketKeepaliveCallback(executor); |
| 4085 | try (SocketKeepalive ka2 = mCm.createSocketKeepalive( |
| 4086 | myNet, testSocket2, myIPv4, dstIPv4, executor, callback2)) { |
| 4087 | ka2.start(validKaInterval); |
| 4088 | callback2.expectStarted(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4089 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4090 | ka.stop(); |
| 4091 | callback.expectStopped(); |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4092 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4093 | ka2.stop(); |
| 4094 | callback2.expectStopped(); |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4095 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4096 | testSocket.close(); |
| 4097 | testSocket2.close(); |
| 4098 | } |
| 4099 | } |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4100 | |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4101 | // 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] | 4102 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4103 | // assertFalse(isUdpPortInUse(srcPort)); |
| 4104 | // assertFalse(isUdpPortInUse(srcPort2)); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4105 | |
junyulai | 0683511 | 2019-01-03 18:50:15 +0800 | [diff] [blame] | 4106 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4107 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4108 | mWiFiNetworkAgent = null; |
| 4109 | } |
| 4110 | |
| 4111 | @Test |
junyulai | afe9b49 | 2019-03-19 18:50:23 +0800 | [diff] [blame] | 4112 | public void testTcpSocketKeepalives() throws Exception { |
| 4113 | runTestWithSerialExecutors(executor -> doTestTcpSocketKeepalivesWithExecutor(executor)); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4114 | } |
| 4115 | |
| 4116 | private void doTestTcpSocketKeepalivesWithExecutor(Executor executor) throws Exception { |
| 4117 | final int srcPortV4 = 12345; |
| 4118 | final int srcPortV6 = 23456; |
| 4119 | final InetAddress myIPv4 = InetAddress.getByName("127.0.0.1"); |
| 4120 | final InetAddress myIPv6 = InetAddress.getByName("::1"); |
| 4121 | |
| 4122 | final int validKaInterval = 15; |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4123 | |
| 4124 | final LinkProperties lp = new LinkProperties(); |
| 4125 | lp.setInterfaceName("wlan12"); |
| 4126 | lp.addLinkAddress(new LinkAddress(myIPv6, 64)); |
| 4127 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4128 | lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234"))); |
| 4129 | lp.addRoute(new RouteInfo(InetAddress.getByName("127.0.0.254"))); |
| 4130 | |
| 4131 | final Network notMyNet = new Network(61234); |
| 4132 | final Network myNet = connectKeepaliveNetwork(lp); |
| 4133 | |
| 4134 | final Socket testSocketV4 = new Socket(); |
| 4135 | final Socket testSocketV6 = new Socket(); |
| 4136 | |
junyulai | 7c46917 | 2019-01-16 20:23:34 +0800 | [diff] [blame] | 4137 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4138 | |
| 4139 | // Attempt to start Tcp keepalives with invalid parameters and check for errors. |
| 4140 | // Invalid network. |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4141 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4142 | notMyNet, testSocketV4, executor, callback)) { |
| 4143 | ka.start(validKaInterval); |
| 4144 | callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK); |
| 4145 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4146 | |
| 4147 | // Invalid Socket (socket is not bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4148 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4149 | myNet, testSocketV4, executor, callback)) { |
| 4150 | ka.start(validKaInterval); |
| 4151 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4152 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4153 | |
| 4154 | // Invalid Socket (socket is not bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4155 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4156 | myNet, testSocketV6, executor, callback)) { |
| 4157 | ka.start(validKaInterval); |
| 4158 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4159 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4160 | |
| 4161 | // Bind the socket address |
| 4162 | testSocketV4.bind(new InetSocketAddress(myIPv4, srcPortV4)); |
| 4163 | testSocketV6.bind(new InetSocketAddress(myIPv6, srcPortV6)); |
| 4164 | |
| 4165 | // Invalid Socket (socket is bound with IPv4 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4166 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4167 | myNet, testSocketV4, executor, callback)) { |
| 4168 | ka.start(validKaInterval); |
| 4169 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4170 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4171 | |
| 4172 | // Invalid Socket (socket is bound with IPv6 address). |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4173 | try (SocketKeepalive ka = mCm.createSocketKeepalive( |
| 4174 | myNet, testSocketV6, executor, callback)) { |
| 4175 | ka.start(validKaInterval); |
| 4176 | callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET); |
| 4177 | } |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4178 | |
| 4179 | testSocketV4.close(); |
| 4180 | testSocketV6.close(); |
| 4181 | |
| 4182 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4183 | mWiFiNetworkAgent.expectDisconnected(); |
Xiao Ma | a463711 | 2019-02-07 15:03:57 +0900 | [diff] [blame] | 4184 | mWiFiNetworkAgent = null; |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4185 | } |
| 4186 | |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4187 | private void doTestNattSocketKeepalivesFdWithExecutor(Executor executor) throws Exception { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4188 | final InetAddress myIPv4 = InetAddress.getByName("192.0.2.129"); |
| 4189 | final InetAddress anyIPv4 = InetAddress.getByName("0.0.0.0"); |
| 4190 | final InetAddress dstIPv4 = InetAddress.getByName("8.8.8.8"); |
| 4191 | final int validKaInterval = 15; |
| 4192 | |
| 4193 | // Prepare the target network. |
| 4194 | LinkProperties lp = new LinkProperties(); |
| 4195 | lp.setInterfaceName("wlan12"); |
| 4196 | lp.addLinkAddress(new LinkAddress(myIPv4, 25)); |
| 4197 | lp.addRoute(new RouteInfo(InetAddress.getByName("192.0.2.254"))); |
| 4198 | Network myNet = connectKeepaliveNetwork(lp); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4199 | mWiFiNetworkAgent.setStartKeepaliveEvent(SocketKeepalive.SUCCESS); |
| 4200 | mWiFiNetworkAgent.setStopKeepaliveEvent(SocketKeepalive.SUCCESS); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4201 | |
| 4202 | TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor); |
| 4203 | |
| 4204 | // Prepare the target file descriptor, keep only one instance. |
| 4205 | final IpSecManager mIpSec = (IpSecManager) mContext.getSystemService(Context.IPSEC_SERVICE); |
junyulai | 1517815 | 2019-03-27 11:00:37 +0800 | [diff] [blame] | 4206 | final UdpEncapsulationSocket testSocket = mIpSec.openUdpEncapsulationSocket(); |
| 4207 | final int srcPort = testSocket.getPort(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4208 | final ParcelFileDescriptor testPfd = |
| 4209 | ParcelFileDescriptor.dup(testSocket.getFileDescriptor()); |
| 4210 | testSocket.close(); |
| 4211 | assertTrue(isUdpPortInUse(srcPort)); |
| 4212 | |
| 4213 | // Start keepalive and explicit make the variable goes out of scope with try-with-resources |
| 4214 | // block. |
| 4215 | try (SocketKeepalive ka = mCm.createNattKeepalive( |
| 4216 | myNet, testPfd, myIPv4, dstIPv4, executor, callback)) { |
| 4217 | ka.start(validKaInterval); |
| 4218 | callback.expectStarted(); |
| 4219 | ka.stop(); |
| 4220 | callback.expectStopped(); |
| 4221 | } |
| 4222 | |
| 4223 | // Check that the ParcelFileDescriptor is still valid after keepalive stopped, |
| 4224 | // ErrnoException with EBADF will be thrown if the socket is closed when checking local |
| 4225 | // address. |
| 4226 | assertTrue(isUdpPortInUse(srcPort)); |
| 4227 | final InetSocketAddress sa = |
| 4228 | (InetSocketAddress) Os.getsockname(testPfd.getFileDescriptor()); |
| 4229 | assertEquals(anyIPv4, sa.getAddress()); |
| 4230 | |
| 4231 | testPfd.close(); |
junyulai | 0535295 | 2019-04-09 14:37:35 +0800 | [diff] [blame] | 4232 | // TODO: enable this check after ensuring a valid free port. See b/129512753#comment7. |
| 4233 | // assertFalse(isUdpPortInUse(srcPort)); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4234 | |
| 4235 | mWiFiNetworkAgent.disconnect(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4236 | mWiFiNetworkAgent.expectDisconnected(); |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4237 | mWiFiNetworkAgent = null; |
| 4238 | } |
| 4239 | |
| 4240 | private static boolean isUdpPortInUse(int port) { |
| 4241 | try (DatagramSocket ignored = new DatagramSocket(port)) { |
| 4242 | return false; |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4243 | } catch (IOException alreadyInUse) { |
junyulai | 0c66697 | 2019-03-04 22:45:36 +0800 | [diff] [blame] | 4244 | return true; |
| 4245 | } |
| 4246 | } |
| 4247 | |
junyulai | 48eac1d4 | 2018-12-27 17:25:29 +0800 | [diff] [blame] | 4248 | @Test |
Udam Saini | b7c2487 | 2016-01-04 12:16:14 -0800 | [diff] [blame] | 4249 | public void testGetCaptivePortalServerUrl() throws Exception { |
| 4250 | String url = mCm.getCaptivePortalServerUrl(); |
| 4251 | assertEquals("http://connectivitycheck.gstatic.com/generate_204", url); |
| 4252 | } |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4253 | |
| 4254 | private static class TestNetworkPinner extends NetworkPinner { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4255 | public static boolean awaitPin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4256 | synchronized(sLock) { |
| 4257 | if (sNetwork == null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4258 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4259 | } |
| 4260 | return sNetwork != null; |
| 4261 | } |
| 4262 | } |
| 4263 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4264 | public static boolean awaitUnpin(int timeoutMs) throws InterruptedException { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4265 | synchronized(sLock) { |
| 4266 | if (sNetwork != null) { |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4267 | sLock.wait(timeoutMs); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4268 | } |
| 4269 | return sNetwork == null; |
| 4270 | } |
| 4271 | } |
| 4272 | } |
| 4273 | |
| 4274 | private void assertPinnedToWifiWithCellDefault() { |
| 4275 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4276 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4277 | } |
| 4278 | |
| 4279 | private void assertPinnedToWifiWithWifiDefault() { |
| 4280 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getBoundNetworkForProcess()); |
| 4281 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4282 | } |
| 4283 | |
| 4284 | private void assertNotPinnedToWifi() { |
| 4285 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4286 | assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 4287 | } |
| 4288 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4289 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4290 | public void testNetworkPinner() throws Exception { |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4291 | NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 4292 | .addTransportType(TRANSPORT_WIFI) |
| 4293 | .build(); |
| 4294 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4295 | |
| 4296 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4297 | assertNull(mCm.getBoundNetworkForProcess()); |
| 4298 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4299 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4300 | mCellNetworkAgent.connect(true); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4301 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4302 | mWiFiNetworkAgent.connect(false); |
| 4303 | |
| 4304 | // When wi-fi connects, expect to be pinned. |
| 4305 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4306 | assertPinnedToWifiWithCellDefault(); |
| 4307 | |
| 4308 | // Disconnect and expect the pin to drop. |
| 4309 | mWiFiNetworkAgent.disconnect(); |
| 4310 | assertTrue(TestNetworkPinner.awaitUnpin(100)); |
| 4311 | assertNotPinnedToWifi(); |
| 4312 | |
| 4313 | // Reconnecting does not cause the pin to come back. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4314 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4315 | mWiFiNetworkAgent.connect(false); |
| 4316 | assertFalse(TestNetworkPinner.awaitPin(100)); |
| 4317 | assertNotPinnedToWifi(); |
| 4318 | |
| 4319 | // Pinning while connected causes the pin to take effect immediately. |
| 4320 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
| 4321 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4322 | assertPinnedToWifiWithCellDefault(); |
| 4323 | |
| 4324 | // Explicitly unpin and expect to use the default network again. |
| 4325 | TestNetworkPinner.unpin(); |
| 4326 | assertNotPinnedToWifi(); |
| 4327 | |
| 4328 | // Disconnect cell and wifi. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4329 | ConditionVariable cv = registerConnectivityBroadcast(3); // cell down, wifi up, wifi down. |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4330 | mCellNetworkAgent.disconnect(); |
| 4331 | mWiFiNetworkAgent.disconnect(); |
| 4332 | waitFor(cv); |
| 4333 | |
| 4334 | // Pinning takes effect even if the pinned network is the default when the pin is set... |
| 4335 | TestNetworkPinner.pin(mServiceContext, wifiRequest); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4336 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4337 | mWiFiNetworkAgent.connect(false); |
| 4338 | assertTrue(TestNetworkPinner.awaitPin(100)); |
| 4339 | assertPinnedToWifiWithWifiDefault(); |
| 4340 | |
| 4341 | // ... and is maintained even when that network is no longer the default. |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4342 | cv = registerConnectivityBroadcast(1); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4343 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | 531a344 | 2016-03-01 12:55:58 +0900 | [diff] [blame] | 4344 | mCellNetworkAgent.connect(true); |
| 4345 | waitFor(cv); |
| 4346 | assertPinnedToWifiWithCellDefault(); |
| 4347 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4348 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4349 | @Test |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4350 | public void testNetworkCallbackMaximum() { |
Jeff Sharkey | e0c2995 | 2018-02-20 17:24:55 -0700 | [diff] [blame] | 4351 | // We can only have 99 callbacks, because MultipathPolicyTracker is |
| 4352 | // already one of them. |
| 4353 | final int MAX_REQUESTS = 99; |
| 4354 | final int CALLBACKS = 89; |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4355 | final int INTENTS = 10; |
| 4356 | assertEquals(MAX_REQUESTS, CALLBACKS + INTENTS); |
| 4357 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4358 | NetworkRequest networkRequest = new NetworkRequest.Builder().build(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4359 | ArrayList<Object> registered = new ArrayList<>(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4360 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4361 | int j = 0; |
| 4362 | while (j++ < CALLBACKS / 2) { |
| 4363 | NetworkCallback cb = new NetworkCallback(); |
| 4364 | mCm.requestNetwork(networkRequest, cb); |
| 4365 | registered.add(cb); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4366 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4367 | while (j++ < CALLBACKS) { |
| 4368 | NetworkCallback cb = new NetworkCallback(); |
| 4369 | mCm.registerNetworkCallback(networkRequest, cb); |
| 4370 | registered.add(cb); |
| 4371 | } |
| 4372 | j = 0; |
| 4373 | while (j++ < INTENTS / 2) { |
| 4374 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("a" + j), 0); |
| 4375 | mCm.requestNetwork(networkRequest, pi); |
| 4376 | registered.add(pi); |
| 4377 | } |
| 4378 | while (j++ < INTENTS) { |
| 4379 | PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, new Intent("b" + j), 0); |
| 4380 | mCm.registerNetworkCallback(networkRequest, pi); |
| 4381 | registered.add(pi); |
| 4382 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4383 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4384 | // 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] | 4385 | assertThrows(TooManyRequestsException.class, () -> |
| 4386 | mCm.requestNetwork(networkRequest, new NetworkCallback()) |
| 4387 | ); |
| 4388 | assertThrows(TooManyRequestsException.class, () -> |
| 4389 | mCm.registerNetworkCallback(networkRequest, new NetworkCallback()) |
| 4390 | ); |
| 4391 | assertThrows(TooManyRequestsException.class, () -> |
| 4392 | mCm.requestNetwork(networkRequest, |
| 4393 | PendingIntent.getBroadcast(mContext, 0, new Intent("c"), 0)) |
| 4394 | ); |
| 4395 | assertThrows(TooManyRequestsException.class, () -> |
| 4396 | mCm.registerNetworkCallback(networkRequest, |
| 4397 | PendingIntent.getBroadcast(mContext, 0, new Intent("d"), 0)) |
| 4398 | ); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4399 | |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4400 | for (Object o : registered) { |
| 4401 | if (o instanceof NetworkCallback) { |
| 4402 | mCm.unregisterNetworkCallback((NetworkCallback)o); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4403 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4404 | if (o instanceof PendingIntent) { |
| 4405 | mCm.unregisterNetworkCallback((PendingIntent)o); |
| 4406 | } |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4407 | } |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4408 | waitForIdle(); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4409 | |
| 4410 | // Test that the limit is not hit when MAX_REQUESTS requests are added and removed. |
| 4411 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4412 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4413 | mCm.requestNetwork(networkRequest, networkCallback); |
| 4414 | mCm.unregisterNetworkCallback(networkCallback); |
| 4415 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4416 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4417 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4418 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4419 | NetworkCallback networkCallback = new NetworkCallback(); |
| 4420 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4421 | mCm.unregisterNetworkCallback(networkCallback); |
| 4422 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4423 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4424 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4425 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4426 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4427 | PendingIntent.getBroadcast(mContext, 0, new Intent("e" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4428 | mCm.requestNetwork(networkRequest, pendingIntent); |
| 4429 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4430 | } |
Hugo Benichi | 1e5039e | 2017-10-12 23:09:25 +0900 | [diff] [blame] | 4431 | waitForIdle(); |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4432 | |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4433 | for (int i = 0; i < MAX_REQUESTS; i++) { |
| 4434 | PendingIntent pendingIntent = |
Hugo Benichi | 893a762 | 2017-09-29 09:34:08 +0900 | [diff] [blame] | 4435 | PendingIntent.getBroadcast(mContext, 0, new Intent("f" + i), 0); |
Paul Jensen | 4e1d3fd | 2016-04-08 13:56:52 -0400 | [diff] [blame] | 4436 | mCm.registerNetworkCallback(networkRequest, pendingIntent); |
| 4437 | mCm.unregisterNetworkCallback(pendingIntent); |
| 4438 | } |
| 4439 | } |
Hugo Benichi | fed512a | 2017-06-26 10:06:49 +0900 | [diff] [blame] | 4440 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4441 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4442 | public void testNetworkInfoOfTypeNone() throws Exception { |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 4443 | ConditionVariable broadcastCV = registerConnectivityBroadcast(1); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4444 | |
| 4445 | verifyNoNetwork(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4446 | TestNetworkAgentWrapper wifiAware = new TestNetworkAgentWrapper(TRANSPORT_WIFI_AWARE); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4447 | assertNull(mCm.getActiveNetworkInfo()); |
| 4448 | |
| 4449 | Network[] allNetworks = mCm.getAllNetworks(); |
| 4450 | assertLength(1, allNetworks); |
| 4451 | Network network = allNetworks[0]; |
| 4452 | NetworkCapabilities capabilities = mCm.getNetworkCapabilities(network); |
| 4453 | assertTrue(capabilities.hasTransport(TRANSPORT_WIFI_AWARE)); |
| 4454 | |
| 4455 | final NetworkRequest request = |
| 4456 | new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI_AWARE).build(); |
| 4457 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 4458 | mCm.registerNetworkCallback(request, callback); |
| 4459 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4460 | // Bring up wifi aware network. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4461 | wifiAware.connect(false, false, false /* isStrictMode */); |
Lorenzo Colitti | 2733454 | 2018-01-12 16:22:21 +0900 | [diff] [blame] | 4462 | callback.expectAvailableCallbacksUnvalidated(wifiAware); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4463 | |
| 4464 | assertNull(mCm.getActiveNetworkInfo()); |
| 4465 | assertNull(mCm.getActiveNetwork()); |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4466 | // 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] | 4467 | // of this test. Fix it and uncomment the assert below. |
| 4468 | //assertEmpty(mCm.getAllNetworkInfo()); |
| 4469 | |
Hugo Benichi | c101450 | 2017-07-19 10:10:52 +0900 | [diff] [blame] | 4470 | // Disconnect wifi aware network. |
| 4471 | wifiAware.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4472 | callback.expectCallbackThat(TIMEOUT_MS, (info) -> info instanceof CallbackEntry.Lost); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4473 | mCm.unregisterNetworkCallback(callback); |
| 4474 | |
| 4475 | verifyNoNetwork(); |
| 4476 | if (broadcastCV.block(10)) { |
| 4477 | fail("expected no broadcast, but got CONNECTIVITY_ACTION broadcast"); |
| 4478 | } |
| 4479 | } |
| 4480 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4481 | @Test |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4482 | public void testDeprecatedAndUnsupportedOperations() throws Exception { |
| 4483 | final int TYPE_NONE = ConnectivityManager.TYPE_NONE; |
| 4484 | assertNull(mCm.getNetworkInfo(TYPE_NONE)); |
| 4485 | assertNull(mCm.getNetworkForType(TYPE_NONE)); |
| 4486 | assertNull(mCm.getLinkProperties(TYPE_NONE)); |
| 4487 | assertFalse(mCm.isNetworkSupported(TYPE_NONE)); |
| 4488 | |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4489 | assertThrows(IllegalArgumentException.class, |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4490 | () -> mCm.networkCapabilitiesForType(TYPE_NONE)); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4491 | |
| 4492 | Class<UnsupportedOperationException> unsupported = UnsupportedOperationException.class; |
Chalard Jean | 3da8e0f | 2019-09-20 17:19:31 +0900 | [diff] [blame] | 4493 | assertThrows(unsupported, () -> mCm.startUsingNetworkFeature(TYPE_WIFI, "")); |
| 4494 | assertThrows(unsupported, () -> mCm.stopUsingNetworkFeature(TYPE_WIFI, "")); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4495 | // TODO: let test context have configuration application target sdk version |
| 4496 | // 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] | 4497 | assertThrows(unsupported, () -> mCm.startUsingNetworkFeature(TYPE_NONE, "")); |
| 4498 | assertThrows(unsupported, () -> mCm.stopUsingNetworkFeature(TYPE_NONE, "")); |
| 4499 | assertThrows(unsupported, () -> mCm.requestRouteToHostAddress(TYPE_NONE, null)); |
Hugo Benichi | 16f0a94 | 2017-06-20 14:07:59 +0900 | [diff] [blame] | 4500 | } |
| 4501 | |
Hugo Benichi | 4a0c5d7 | 2017-10-11 11:26:25 +0900 | [diff] [blame] | 4502 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4503 | public void testLinkPropertiesEnsuresDirectlyConnectedRoutes() throws Exception { |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4504 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 4505 | .addTransportType(TRANSPORT_WIFI).build(); |
| 4506 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 4507 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 4508 | |
| 4509 | LinkProperties lp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4510 | lp.setInterfaceName(WIFI_IFNAME); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4511 | LinkAddress myIpv4Address = new LinkAddress("192.168.12.3/24"); |
| 4512 | RouteInfo myIpv4DefaultRoute = new RouteInfo((IpPrefix) null, |
| 4513 | NetworkUtils.numericToInetAddress("192.168.12.1"), lp.getInterfaceName()); |
| 4514 | lp.addLinkAddress(myIpv4Address); |
| 4515 | lp.addRoute(myIpv4DefaultRoute); |
| 4516 | |
| 4517 | // Verify direct routes are added when network agent is first registered in |
| 4518 | // ConnectivityService. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4519 | TestNetworkAgentWrapper networkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, lp); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4520 | networkAgent.connect(true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4521 | networkCallback.expectCallback(CallbackEntry.AVAILABLE, networkAgent); |
| 4522 | networkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, networkAgent); |
| 4523 | CallbackEntry.LinkPropertiesChanged cbi = |
| 4524 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4525 | networkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4526 | networkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4527 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, networkAgent); |
| 4528 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4529 | checkDirectlyConnectedRoutes(cbi.getLp(), Arrays.asList(myIpv4Address), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4530 | Arrays.asList(myIpv4DefaultRoute)); |
| 4531 | checkDirectlyConnectedRoutes(mCm.getLinkProperties(networkAgent.getNetwork()), |
| 4532 | Arrays.asList(myIpv4Address), Arrays.asList(myIpv4DefaultRoute)); |
| 4533 | |
| 4534 | // Verify direct routes are added during subsequent link properties updates. |
| 4535 | LinkProperties newLp = new LinkProperties(lp); |
| 4536 | LinkAddress myIpv6Address1 = new LinkAddress("fe80::cafe/64"); |
| 4537 | LinkAddress myIpv6Address2 = new LinkAddress("2001:db8::2/64"); |
| 4538 | newLp.addLinkAddress(myIpv6Address1); |
| 4539 | newLp.addLinkAddress(myIpv6Address2); |
| 4540 | networkAgent.sendLinkProperties(newLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4541 | cbi = networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, networkAgent); |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4542 | networkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4543 | checkDirectlyConnectedRoutes(cbi.getLp(), |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4544 | Arrays.asList(myIpv4Address, myIpv6Address1, myIpv6Address2), |
| 4545 | Arrays.asList(myIpv4DefaultRoute)); |
| 4546 | mCm.unregisterNetworkCallback(networkCallback); |
| 4547 | } |
| 4548 | |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4549 | @Test |
| 4550 | public void testStatsIfacesChanged() throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4551 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
| 4552 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4553 | |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4554 | Network[] onlyCell = new Network[] {mCellNetworkAgent.getNetwork()}; |
| 4555 | Network[] onlyWifi = new Network[] {mWiFiNetworkAgent.getNetwork()}; |
| 4556 | |
| 4557 | LinkProperties cellLp = new LinkProperties(); |
| 4558 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4559 | LinkProperties wifiLp = new LinkProperties(); |
| 4560 | wifiLp.setInterfaceName(WIFI_IFNAME); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4561 | |
| 4562 | // Simple connection should have updated ifaces |
| 4563 | mCellNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4564 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4565 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4566 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4567 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4568 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4569 | reset(mStatsService); |
| 4570 | |
| 4571 | // Default network switch should update ifaces. |
| 4572 | mWiFiNetworkAgent.connect(false); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4573 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4574 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4575 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 4576 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4577 | .forceUpdateIfaces(eq(onlyWifi), any(NetworkState[].class), eq(WIFI_IFNAME), |
| 4578 | eq(new VpnInfo[0])); |
Lorenzo Colitti | c78da29 | 2018-01-19 00:50:48 +0900 | [diff] [blame] | 4579 | reset(mStatsService); |
| 4580 | |
| 4581 | // Disconnect should update ifaces. |
| 4582 | mWiFiNetworkAgent.disconnect(); |
| 4583 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4584 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4585 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), |
| 4586 | eq(MOBILE_IFNAME), eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4587 | reset(mStatsService); |
| 4588 | |
| 4589 | // Metered change should update ifaces |
| 4590 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4591 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4592 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4593 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4594 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4595 | reset(mStatsService); |
| 4596 | |
| 4597 | mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED); |
| 4598 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4599 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4600 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4601 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4602 | reset(mStatsService); |
| 4603 | |
| 4604 | // Captive portal change shouldn't update ifaces |
| 4605 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL); |
| 4606 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4607 | verify(mStatsService, never()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4608 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4609 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4610 | reset(mStatsService); |
| 4611 | |
| 4612 | // Roaming change should update ifaces |
| 4613 | mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING); |
| 4614 | waitForIdle(); |
Varun Anand | d33cbc6 | 2019-02-07 14:13:13 -0800 | [diff] [blame] | 4615 | verify(mStatsService, atLeastOnce()) |
Lorenzo Colitti | 4aa8760 | 2019-06-24 13:50:45 +0900 | [diff] [blame] | 4616 | .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME), |
| 4617 | eq(new VpnInfo[0])); |
Jeff Sharkey | 72f9c42 | 2017-10-27 17:22:59 -0600 | [diff] [blame] | 4618 | reset(mStatsService); |
| 4619 | } |
| 4620 | |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4621 | @Test |
| 4622 | public void testBasicDnsConfigurationPushed() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4623 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4624 | |
| 4625 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4626 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4627 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4628 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4629 | waitForIdle(); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4630 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4631 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4632 | |
| 4633 | final LinkProperties cellLp = new LinkProperties(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4634 | cellLp.setInterfaceName(MOBILE_IFNAME); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4635 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4636 | // "is-reachable" testing in order to not program netd with unreachable |
| 4637 | // nameservers that it might try repeated to validate. |
| 4638 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4639 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4640 | MOBILE_IFNAME)); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4641 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4642 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4643 | MOBILE_IFNAME)); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4644 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4645 | mCellNetworkAgent.connect(false); |
| 4646 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4647 | |
| 4648 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4649 | eq(mCellNetworkAgent.getNetwork().netId)); |
| 4650 | // CS tells dnsresolver about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4651 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4652 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4653 | |
| 4654 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4655 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4656 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4657 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4658 | mResolverParamsParcelCaptor.capture()); |
| 4659 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4660 | assertEquals(1, resolvrParams.servers.length); |
| 4661 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "2001:db8::1")); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4662 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4663 | assertTrue(ArrayUtils.contains(resolvrParams.tlsServers, "2001:db8::1")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4664 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4665 | |
| 4666 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4667 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4668 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4669 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4670 | mResolverParamsParcelCaptor.capture()); |
| 4671 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4672 | assertEquals(2, resolvrParams.servers.length); |
| 4673 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4674 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4675 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4676 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4677 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4678 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4679 | reset(mMockDnsResolver); |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4680 | |
| 4681 | final String TLS_SPECIFIER = "tls.example.com"; |
| 4682 | final String TLS_SERVER6 = "2001:db8:53::53"; |
| 4683 | final InetAddress[] TLS_IPS = new InetAddress[]{ InetAddress.getByName(TLS_SERVER6) }; |
| 4684 | final String[] TLS_SERVERS = new String[]{ TLS_SERVER6 }; |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4685 | mCellNetworkAgent.mNmCallbacks.notifyPrivateDnsConfigResolved( |
| 4686 | new PrivateDnsConfig(TLS_SPECIFIER, TLS_IPS).toParcel()); |
| 4687 | |
Erik Kline | 117e7f3 | 2018-03-04 21:01:01 +0900 | [diff] [blame] | 4688 | waitForIdle(); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4689 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4690 | mResolverParamsParcelCaptor.capture()); |
| 4691 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4692 | assertEquals(2, resolvrParams.servers.length); |
| 4693 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4694 | new String[]{"2001:db8::1", "192.0.2.1"})); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4695 | reset(mMockDnsResolver); |
Erik Kline | e89953b | 2018-01-11 16:11:10 +0900 | [diff] [blame] | 4696 | } |
| 4697 | |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4698 | @Test |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4699 | public void testPrivateDnsNotification() throws Exception { |
| 4700 | NetworkRequest request = new NetworkRequest.Builder() |
| 4701 | .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET) |
| 4702 | .build(); |
| 4703 | TestNetworkCallback callback = new TestNetworkCallback(); |
| 4704 | mCm.registerNetworkCallback(request, callback); |
| 4705 | // Bring up wifi. |
| 4706 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 4707 | mWiFiNetworkAgent.connect(false); |
| 4708 | callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
| 4709 | // Private DNS resolution failed, checking if the notification will be shown or not. |
| 4710 | mWiFiNetworkAgent.setNetworkInvalid(true /* isStrictMode */); |
| 4711 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4712 | waitForIdle(); |
| 4713 | // If network validation failed, NetworkMonitor will re-evaluate the network. |
| 4714 | // ConnectivityService should filter the redundant notification. This part is trying to |
| 4715 | // simulate that situation and check if ConnectivityService could filter that case. |
| 4716 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4717 | waitForIdle(); |
| 4718 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(1)).notifyAsUser(anyString(), |
| 4719 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), any(), eq(UserHandle.ALL)); |
| 4720 | // If private DNS resolution successful, the PRIVATE_DNS_BROKEN notification shouldn't be |
| 4721 | // shown. |
| 4722 | mWiFiNetworkAgent.setNetworkValid(true /* isStrictMode */); |
| 4723 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4724 | waitForIdle(); |
| 4725 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(1)).cancelAsUser(anyString(), |
| 4726 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), eq(UserHandle.ALL)); |
| 4727 | // If private DNS resolution failed again, the PRIVATE_DNS_BROKEN notification should be |
| 4728 | // shown again. |
| 4729 | mWiFiNetworkAgent.setNetworkInvalid(true /* isStrictMode */); |
| 4730 | mWiFiNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 4731 | waitForIdle(); |
| 4732 | verify(mNotificationManager, timeout(TIMEOUT_MS).times(2)).notifyAsUser(anyString(), |
| 4733 | eq(NotificationType.PRIVATE_DNS_BROKEN.eventId), any(), eq(UserHandle.ALL)); |
| 4734 | } |
| 4735 | |
| 4736 | @Test |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4737 | public void testPrivateDnsSettingsChange() throws Exception { |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4738 | // Clear any interactions that occur as a result of CS starting up. |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4739 | reset(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4740 | |
| 4741 | // The default on Android is opportunistic mode ("Automatic"). |
| 4742 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4743 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4744 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4745 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4746 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4747 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4748 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4749 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4750 | waitForIdle(); |
| 4751 | // CS tells netd about the empty DNS config for this network. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4752 | verify(mMockDnsResolver, never()).setResolverConfiguration(any()); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4753 | verifyNoMoreInteractions(mMockDnsResolver); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4754 | |
| 4755 | final LinkProperties cellLp = new LinkProperties(); |
| 4756 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 4757 | // Add IPv4 and IPv6 default routes, because DNS-over-TLS code does |
| 4758 | // "is-reachable" testing in order to not program netd with unreachable |
| 4759 | // nameservers that it might try repeated to validate. |
| 4760 | cellLp.addLinkAddress(new LinkAddress("192.0.2.4/24")); |
| 4761 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("192.0.2.4"), |
| 4762 | MOBILE_IFNAME)); |
| 4763 | cellLp.addLinkAddress(new LinkAddress("2001:db8:1::1/64")); |
| 4764 | cellLp.addRoute(new RouteInfo((IpPrefix) null, InetAddress.getByName("2001:db8:1::1"), |
| 4765 | MOBILE_IFNAME)); |
| 4766 | cellLp.addDnsServer(InetAddress.getByName("2001:db8::1")); |
| 4767 | cellLp.addDnsServer(InetAddress.getByName("192.0.2.1")); |
| 4768 | |
| 4769 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 4770 | mCellNetworkAgent.connect(false); |
| 4771 | waitForIdle(); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 4772 | verify(mMockDnsResolver, times(1)).createNetworkCache( |
| 4773 | eq(mCellNetworkAgent.getNetwork().netId)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4774 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4775 | mResolverParamsParcelCaptor.capture()); |
| 4776 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4777 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4778 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4779 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4780 | // Opportunistic mode. |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4781 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4782 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4783 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4784 | reset(mMockDnsResolver); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4785 | cellNetworkCallback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 4786 | cellNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4787 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4788 | CallbackEntry.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 4789 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 4790 | cellNetworkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4791 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4792 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4793 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4794 | |
| 4795 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4796 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4797 | mResolverParamsParcelCaptor.capture()); |
| 4798 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4799 | assertEquals(2, resolvrParams.servers.length); |
| 4800 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4801 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4802 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4803 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4804 | |
| 4805 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4806 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4807 | mResolverParamsParcelCaptor.capture()); |
| 4808 | resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 4809 | assertEquals(2, resolvrParams.servers.length); |
| 4810 | assertTrue(ArrayUtils.containsAll(resolvrParams.servers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4811 | new String[] { "2001:db8::1", "192.0.2.1" })); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 4812 | assertEquals(2, resolvrParams.tlsServers.length); |
| 4813 | assertTrue(ArrayUtils.containsAll(resolvrParams.tlsServers, |
Chalard Jean | 9c0ff1b | 2019-05-30 17:11:14 +0900 | [diff] [blame] | 4814 | new String[] { "2001:db8::1", "192.0.2.1" })); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 4815 | reset(mMockDnsResolver); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4816 | cellNetworkCallback.assertNoCallback(); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4817 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4818 | setPrivateDnsSettings(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME, "strict.example.com"); |
| 4819 | // Can't test dns configuration for strict mode without properly mocking |
| 4820 | // out the DNS lookups, but can test that LinkProperties is updated. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4821 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4822 | mCellNetworkAgent); |
| 4823 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4824 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4825 | assertEquals("strict.example.com", cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4826 | } |
| 4827 | |
| 4828 | @Test |
| 4829 | public void testLinkPropertiesWithPrivateDnsValidationEvents() throws Exception { |
| 4830 | // The default on Android is opportunistic mode ("Automatic"). |
| 4831 | setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com"); |
| 4832 | |
| 4833 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 4834 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 4835 | .addTransportType(TRANSPORT_CELLULAR).build(); |
| 4836 | mCm.requestNetwork(cellRequest, cellNetworkCallback); |
| 4837 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4838 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4839 | waitForIdle(); |
| 4840 | LinkProperties lp = new LinkProperties(); |
| 4841 | mCellNetworkAgent.sendLinkProperties(lp); |
| 4842 | mCellNetworkAgent.connect(false); |
| 4843 | waitForIdle(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4844 | cellNetworkCallback.expectCallback(CallbackEntry.AVAILABLE, mCellNetworkAgent); |
| 4845 | cellNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4846 | mCellNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4847 | CallbackEntry.LinkPropertiesChanged cbi = cellNetworkCallback.expectCallback( |
| 4848 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
| 4849 | cellNetworkCallback.expectCallback(CallbackEntry.BLOCKED_STATUS, mCellNetworkAgent); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4850 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4851 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4852 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4853 | Set<InetAddress> dnsServers = new HashSet<>(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4854 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4855 | |
| 4856 | // Send a validation event for a server that is not part of the current |
| 4857 | // resolver config. The validation event should be ignored. |
| 4858 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4859 | mCellNetworkAgent.getNetwork().netId, "", "145.100.185.18", true); |
| 4860 | cellNetworkCallback.assertNoCallback(); |
| 4861 | |
| 4862 | // Add a dns server to the LinkProperties. |
| 4863 | LinkProperties lp2 = new LinkProperties(lp); |
| 4864 | lp2.addDnsServer(InetAddress.getByName("145.100.185.16")); |
| 4865 | mCellNetworkAgent.sendLinkProperties(lp2); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4866 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4867 | mCellNetworkAgent); |
| 4868 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4869 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4870 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4871 | dnsServers.add(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4872 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4873 | |
| 4874 | // Send a validation event containing a hostname that is not part of |
| 4875 | // the current resolver config. The validation event should be ignored. |
| 4876 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4877 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "hostname", true); |
| 4878 | cellNetworkCallback.assertNoCallback(); |
| 4879 | |
| 4880 | // Send a validation event where validation failed. |
| 4881 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4882 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", false); |
| 4883 | cellNetworkCallback.assertNoCallback(); |
| 4884 | |
| 4885 | // Send a validation event where validation succeeded for a server in |
| 4886 | // the current resolver config. A LinkProperties callback with updated |
| 4887 | // private dns fields should be sent. |
| 4888 | mService.mNetdEventCallback.onPrivateDnsValidationEvent( |
| 4889 | mCellNetworkAgent.getNetwork().netId, "145.100.185.16", "", true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4890 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4891 | mCellNetworkAgent); |
| 4892 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4893 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4894 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 4895 | checkDnsServers(cbi.getLp(), dnsServers); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4896 | |
| 4897 | // The private dns fields in LinkProperties should be preserved when |
| 4898 | // the network agent sends unrelated changes. |
| 4899 | LinkProperties lp3 = new LinkProperties(lp2); |
| 4900 | lp3.setMtu(1300); |
| 4901 | mCellNetworkAgent.sendLinkProperties(lp3); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4902 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4903 | mCellNetworkAgent); |
| 4904 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4905 | assertTrue(cbi.getLp().isPrivateDnsActive()); |
| 4906 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
| 4907 | checkDnsServers(cbi.getLp(), dnsServers); |
| 4908 | assertEquals(1300, cbi.getLp().getMtu()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4909 | |
| 4910 | // Removing the only validated server should affect the private dns |
| 4911 | // fields in LinkProperties. |
| 4912 | LinkProperties lp4 = new LinkProperties(lp3); |
| 4913 | lp4.removeDnsServer(InetAddress.getByName("145.100.185.16")); |
| 4914 | mCellNetworkAgent.sendLinkProperties(lp4); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 4915 | cbi = cellNetworkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4916 | mCellNetworkAgent); |
| 4917 | cellNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4918 | assertFalse(cbi.getLp().isPrivateDnsActive()); |
| 4919 | assertNull(cbi.getLp().getPrivateDnsServerName()); |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4920 | dnsServers.remove(InetAddress.getByName("145.100.185.16")); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 4921 | checkDnsServers(cbi.getLp(), dnsServers); |
| 4922 | assertEquals(1300, cbi.getLp().getMtu()); |
Erik Kline | 79c6d05 | 2018-03-21 07:18:33 -0700 | [diff] [blame] | 4923 | } |
| 4924 | |
Rubin Xu | 1bb5c08 | 2017-09-05 18:40:49 +0100 | [diff] [blame] | 4925 | private void checkDirectlyConnectedRoutes(Object callbackObj, |
| 4926 | Collection<LinkAddress> linkAddresses, Collection<RouteInfo> otherRoutes) { |
| 4927 | assertTrue(callbackObj instanceof LinkProperties); |
| 4928 | LinkProperties lp = (LinkProperties) callbackObj; |
| 4929 | |
| 4930 | Set<RouteInfo> expectedRoutes = new ArraySet<>(); |
| 4931 | expectedRoutes.addAll(otherRoutes); |
| 4932 | for (LinkAddress address : linkAddresses) { |
| 4933 | RouteInfo localRoute = new RouteInfo(address, null, lp.getInterfaceName()); |
| 4934 | // Duplicates in linkAddresses are considered failures |
| 4935 | assertTrue(expectedRoutes.add(localRoute)); |
| 4936 | } |
| 4937 | List<RouteInfo> observedRoutes = lp.getRoutes(); |
| 4938 | assertEquals(expectedRoutes.size(), observedRoutes.size()); |
| 4939 | assertTrue(observedRoutes.containsAll(expectedRoutes)); |
| 4940 | } |
| 4941 | |
dalyk | 1fcb739 | 2018-03-05 12:42:22 -0500 | [diff] [blame] | 4942 | private static void checkDnsServers(Object callbackObj, Set<InetAddress> dnsServers) { |
| 4943 | assertTrue(callbackObj instanceof LinkProperties); |
| 4944 | LinkProperties lp = (LinkProperties) callbackObj; |
| 4945 | assertEquals(dnsServers.size(), lp.getDnsServers().size()); |
| 4946 | assertTrue(lp.getDnsServers().containsAll(dnsServers)); |
| 4947 | } |
| 4948 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4949 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 4950 | public void testVpnNetworkActive() throws Exception { |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4951 | final int uid = Process.myUid(); |
| 4952 | |
| 4953 | final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4954 | final TestNetworkCallback genericNotVpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4955 | final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback(); |
| 4956 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4957 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4958 | final NetworkRequest genericNotVpnRequest = new NetworkRequest.Builder().build(); |
| 4959 | final NetworkRequest genericRequest = new NetworkRequest.Builder() |
| 4960 | .removeCapability(NET_CAPABILITY_NOT_VPN).build(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4961 | final NetworkRequest wifiRequest = new NetworkRequest.Builder() |
| 4962 | .addTransportType(TRANSPORT_WIFI).build(); |
| 4963 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4964 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4965 | .addTransportType(TRANSPORT_VPN).build(); |
| 4966 | mCm.registerNetworkCallback(genericRequest, genericNetworkCallback); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4967 | mCm.registerNetworkCallback(genericNotVpnRequest, genericNotVpnNetworkCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4968 | mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback); |
| 4969 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4970 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 4971 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4972 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4973 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4974 | mWiFiNetworkAgent.connect(false); |
| 4975 | |
| 4976 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 4977 | genericNotVpnNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4978 | wifiNetworkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4979 | defaultCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4980 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 4981 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4982 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4983 | final TestNetworkAgentWrapper |
| 4984 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4985 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 4986 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4987 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 4988 | mMockVpn.setUids(ranges); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4989 | // VPN networks do not satisfy the default request and are automatically validated |
| 4990 | // by NetworkMonitor |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 4991 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 4992 | vpnNetworkAgent.getNetworkCapabilities())); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 4993 | vpnNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Remi NGUYEN VAN | e67b0c3 | 2018-12-27 16:43:56 +0900 | [diff] [blame] | 4994 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4995 | vpnNetworkAgent.connect(false); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 4996 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 4997 | mMockVpn.setUnderlyingNetworks(new Network[0]); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 4998 | |
| 4999 | genericNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5000 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5001 | wifiNetworkCallback.assertNoCallback(); |
| 5002 | vpnNetworkCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5003 | defaultCallback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 5004 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5005 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5006 | genericNetworkCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5007 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5008 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, nc -> null == nc.getUids()); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5009 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5010 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5011 | |
| 5012 | ranges.clear(); |
| 5013 | vpnNetworkAgent.setUids(ranges); |
| 5014 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5015 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5016 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5017 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5018 | vpnNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5019 | |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5020 | // TODO : The default network callback should actually get a LOST call here (also see the |
| 5021 | // comment below for AVAILABLE). This is because ConnectivityService does not look at UID |
| 5022 | // ranges at all when determining whether a network should be rematched. In practice, VPNs |
| 5023 | // can't currently update their UIDs without disconnecting, so this does not matter too |
| 5024 | // much, but that is the reason the test here has to check for an update to the |
| 5025 | // capabilities instead of the expected LOST then AVAILABLE. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5026 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5027 | |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5028 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5029 | mMockVpn.setUids(ranges); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5030 | vpnNetworkAgent.setUids(ranges); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5031 | |
| 5032 | genericNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5033 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5034 | wifiNetworkCallback.assertNoCallback(); |
| 5035 | vpnNetworkCallback.expectAvailableCallbacksValidated(vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5036 | // TODO : Here like above, AVAILABLE would be correct, but because this can't actually |
| 5037 | // happen outside of the test, ConnectivityService does not rematch callbacks. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5038 | defaultCallback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5039 | |
| 5040 | mWiFiNetworkAgent.disconnect(); |
| 5041 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5042 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 5043 | genericNotVpnNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
| 5044 | wifiNetworkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5045 | vpnNetworkCallback.assertNoCallback(); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5046 | defaultCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5047 | |
| 5048 | vpnNetworkAgent.disconnect(); |
| 5049 | |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5050 | genericNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | b552c46 | 2018-02-21 18:43:54 +0900 | [diff] [blame] | 5051 | genericNotVpnNetworkCallback.assertNoCallback(); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5052 | wifiNetworkCallback.assertNoCallback(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5053 | vpnNetworkCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
| 5054 | defaultCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5055 | assertEquals(null, mCm.getActiveNetwork()); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5056 | |
| 5057 | mCm.unregisterNetworkCallback(genericNetworkCallback); |
| 5058 | mCm.unregisterNetworkCallback(wifiNetworkCallback); |
| 5059 | mCm.unregisterNetworkCallback(vpnNetworkCallback); |
Chalard Jean | fb0c87e | 2018-04-18 19:18:58 +0900 | [diff] [blame] | 5060 | mCm.unregisterNetworkCallback(defaultCallback); |
Chalard Jean | 0b214af | 2018-01-12 17:22:49 +0900 | [diff] [blame] | 5061 | } |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5062 | |
| 5063 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5064 | public void testVpnWithoutInternet() throws Exception { |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5065 | final int uid = Process.myUid(); |
| 5066 | |
| 5067 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5068 | mCm.registerDefaultNetworkCallback(defaultCallback); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5069 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5070 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5071 | mWiFiNetworkAgent.connect(true); |
| 5072 | |
| 5073 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 5074 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5075 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5076 | TestNetworkAgentWrapper |
| 5077 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5078 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5079 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5080 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5081 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5082 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5083 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5084 | mMockVpn.connect(); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5085 | |
| 5086 | defaultCallback.assertNoCallback(); |
| 5087 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5088 | |
| 5089 | vpnNetworkAgent.disconnect(); |
| 5090 | defaultCallback.assertNoCallback(); |
| 5091 | |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5092 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5093 | } |
| 5094 | |
| 5095 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5096 | public void testVpnWithInternet() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5097 | final int uid = Process.myUid(); |
| 5098 | |
| 5099 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5100 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5101 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5102 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5103 | mWiFiNetworkAgent.connect(true); |
| 5104 | |
| 5105 | defaultCallback.expectAvailableThenValidatedCallbacks(mWiFiNetworkAgent); |
| 5106 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5107 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5108 | TestNetworkAgentWrapper |
| 5109 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5110 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5111 | ranges.add(new UidRange(uid, uid)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5112 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5113 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5114 | vpnNetworkAgent.connect(true /* validated */, true /* hasInternet */, |
| 5115 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5116 | mMockVpn.connect(); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5117 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5118 | defaultCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5119 | assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork()); |
| 5120 | |
| 5121 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5122 | defaultCallback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5123 | defaultCallback.expectAvailableCallbacksValidated(mWiFiNetworkAgent); |
| 5124 | |
Chalard Jean | 2640049 | 2018-04-18 20:18:38 +0900 | [diff] [blame] | 5125 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5126 | } |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5127 | |
| 5128 | @Test |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5129 | public void testVpnUnvalidated() throws Exception { |
| 5130 | final TestNetworkCallback callback = new TestNetworkCallback(); |
| 5131 | mCm.registerDefaultNetworkCallback(callback); |
| 5132 | |
| 5133 | // Bring up Ethernet. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5134 | mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5135 | mEthernetNetworkAgent.connect(true); |
| 5136 | callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent); |
| 5137 | callback.assertNoCallback(); |
| 5138 | |
| 5139 | // Bring up a VPN that has the INTERNET capability, initially unvalidated. |
| 5140 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5141 | final TestNetworkAgentWrapper |
| 5142 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5143 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5144 | ranges.add(new UidRange(uid, uid)); |
| 5145 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5146 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5147 | vpnNetworkAgent.connect(false /* validated */, true /* hasInternet */, |
| 5148 | false /* isStrictMode */); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5149 | mMockVpn.connect(); |
| 5150 | |
| 5151 | // Even though the VPN is unvalidated, it becomes the default network for our app. |
| 5152 | callback.expectAvailableCallbacksUnvalidated(vpnNetworkAgent); |
| 5153 | // TODO: this looks like a spurious callback. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5154 | callback.expectCallback(CallbackEntry.NETWORK_CAPS_UPDATED, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5155 | callback.assertNoCallback(); |
| 5156 | |
| 5157 | assertTrue(vpnNetworkAgent.getScore() > mEthernetNetworkAgent.getScore()); |
| 5158 | assertEquals(ConnectivityConstants.VPN_DEFAULT_SCORE, vpnNetworkAgent.getScore()); |
| 5159 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5160 | |
| 5161 | NetworkCapabilities nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5162 | assertFalse(nc.hasCapability(NET_CAPABILITY_VALIDATED)); |
| 5163 | assertTrue(nc.hasCapability(NET_CAPABILITY_INTERNET)); |
| 5164 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5165 | assertFalse(NetworkMonitorUtils.isValidationRequired( |
| 5166 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5167 | assertTrue(NetworkMonitorUtils.isPrivateDnsValidationRequired( |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5168 | vpnNetworkAgent.getNetworkCapabilities())); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5169 | |
| 5170 | // Pretend that the VPN network validates. |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5171 | vpnNetworkAgent.setNetworkValid(false /* isStrictMode */); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5172 | vpnNetworkAgent.mNetworkMonitor.forceReevaluation(Process.myUid()); |
| 5173 | // Expect to see the validated capability, but no other changes, because the VPN is already |
| 5174 | // the default network for the app. |
| 5175 | callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, vpnNetworkAgent); |
| 5176 | callback.assertNoCallback(); |
| 5177 | |
| 5178 | vpnNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5179 | callback.expectCallback(CallbackEntry.LOST, vpnNetworkAgent); |
Lorenzo Colitti | 80986d9 | 2019-03-22 00:28:28 +0900 | [diff] [blame] | 5180 | callback.expectAvailableCallbacksValidated(mEthernetNetworkAgent); |
| 5181 | } |
| 5182 | |
| 5183 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5184 | public void testVpnSetUnderlyingNetworks() throws Exception { |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5185 | final int uid = Process.myUid(); |
| 5186 | |
| 5187 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5188 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5189 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5190 | .addTransportType(TRANSPORT_VPN) |
| 5191 | .build(); |
| 5192 | NetworkCapabilities nc; |
| 5193 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5194 | vpnNetworkCallback.assertNoCallback(); |
| 5195 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5196 | final TestNetworkAgentWrapper |
| 5197 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5198 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5199 | ranges.add(new UidRange(uid, uid)); |
| 5200 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5201 | mMockVpn.connect(); |
| 5202 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5203 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5204 | false /* isStrictMode */); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5205 | |
| 5206 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5207 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5208 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5209 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5210 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5211 | // For safety reasons a VPN without underlying networks is considered metered. |
| 5212 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5213 | |
| 5214 | // Connect cell and use it as an underlying network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5215 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5216 | mCellNetworkAgent.connect(true); |
| 5217 | |
| 5218 | mService.setUnderlyingNetworksForVpn( |
| 5219 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5220 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5221 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5222 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5223 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5224 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5225 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5226 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5227 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5228 | mWiFiNetworkAgent.connect(true); |
| 5229 | |
| 5230 | mService.setUnderlyingNetworksForVpn( |
| 5231 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5232 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5233 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5234 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5235 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5236 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5237 | |
| 5238 | // Don't disconnect, but note the VPN is not using wifi any more. |
| 5239 | mService.setUnderlyingNetworksForVpn( |
| 5240 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5241 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5242 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5243 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5244 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5245 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5246 | |
| 5247 | // Use Wifi but not cell. Note the VPN is now unmetered. |
| 5248 | mService.setUnderlyingNetworksForVpn( |
| 5249 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5250 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5251 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5252 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5253 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5254 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5255 | |
| 5256 | // Use both again. |
| 5257 | mService.setUnderlyingNetworksForVpn( |
| 5258 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5259 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5260 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5261 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5262 | && caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5263 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5264 | |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5265 | // Disconnect cell. Receive update without even removing the dead network from the |
| 5266 | // underlying networks – it's dead anyway. Not metered any more. |
| 5267 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5268 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5269 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5270 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5271 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5272 | |
Chalard Jean | b3ab0d1 | 2018-05-21 15:30:56 +0900 | [diff] [blame] | 5273 | // Disconnect wifi too. No underlying networks means this is now metered. |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5274 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5275 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5276 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Chalard Jean | 6b65ec7 | 2018-05-18 22:02:56 +0900 | [diff] [blame] | 5277 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5278 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Chalard Jean | f89e8da | 2018-05-18 21:47:45 +0900 | [diff] [blame] | 5279 | |
| 5280 | mMockVpn.disconnect(); |
| 5281 | } |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5282 | |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5283 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5284 | public void testNullUnderlyingNetworks() throws Exception { |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5285 | final int uid = Process.myUid(); |
| 5286 | |
| 5287 | final TestNetworkCallback vpnNetworkCallback = new TestNetworkCallback(); |
| 5288 | final NetworkRequest vpnNetworkRequest = new NetworkRequest.Builder() |
| 5289 | .removeCapability(NET_CAPABILITY_NOT_VPN) |
| 5290 | .addTransportType(TRANSPORT_VPN) |
| 5291 | .build(); |
| 5292 | NetworkCapabilities nc; |
| 5293 | mCm.registerNetworkCallback(vpnNetworkRequest, vpnNetworkCallback); |
| 5294 | vpnNetworkCallback.assertNoCallback(); |
| 5295 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5296 | final TestNetworkAgentWrapper |
| 5297 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5298 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5299 | ranges.add(new UidRange(uid, uid)); |
| 5300 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5301 | mMockVpn.connect(); |
| 5302 | mMockVpn.setUids(ranges); |
lucaslin | 783f221 | 2019-10-22 18:27:33 +0800 | [diff] [blame] | 5303 | vpnNetworkAgent.connect(true /* validated */, false /* hasInternet */, |
| 5304 | false /* isStrictMode */); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5305 | |
| 5306 | vpnNetworkCallback.expectAvailableThenValidatedCallbacks(vpnNetworkAgent); |
| 5307 | nc = mCm.getNetworkCapabilities(vpnNetworkAgent.getNetwork()); |
| 5308 | assertTrue(nc.hasTransport(TRANSPORT_VPN)); |
| 5309 | assertFalse(nc.hasTransport(TRANSPORT_CELLULAR)); |
| 5310 | assertFalse(nc.hasTransport(TRANSPORT_WIFI)); |
| 5311 | // By default, VPN is set to track default network (i.e. its underlying networks is null). |
| 5312 | // In case of no default network, VPN is considered metered. |
| 5313 | assertFalse(nc.hasCapability(NET_CAPABILITY_NOT_METERED)); |
| 5314 | |
| 5315 | // Connect to Cell; Cell is the default network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5316 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5317 | mCellNetworkAgent.connect(true); |
| 5318 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5319 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5320 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5321 | && caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5322 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5323 | |
| 5324 | // Connect to WiFi; WiFi is the new default. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5325 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5326 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5327 | mWiFiNetworkAgent.connect(true); |
| 5328 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5329 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5330 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5331 | && !caps.hasTransport(TRANSPORT_CELLULAR) && caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5332 | && caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5333 | |
| 5334 | // Disconnect Cell. The default network did not change, so there shouldn't be any changes in |
| 5335 | // the capabilities. |
| 5336 | mCellNetworkAgent.disconnect(); |
| 5337 | |
| 5338 | // Disconnect wifi too. Now we have no default network. |
| 5339 | mWiFiNetworkAgent.disconnect(); |
| 5340 | |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5341 | vpnNetworkCallback.expectCapabilitiesThat(vpnNetworkAgent, |
| 5342 | (caps) -> caps.hasTransport(TRANSPORT_VPN) |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5343 | && !caps.hasTransport(TRANSPORT_CELLULAR) && !caps.hasTransport(TRANSPORT_WIFI) |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5344 | && !caps.hasCapability(NET_CAPABILITY_NOT_METERED)); |
Varun Anand | 4fa80e8 | 2019-02-06 10:13:38 -0800 | [diff] [blame] | 5345 | |
| 5346 | mMockVpn.disconnect(); |
| 5347 | } |
| 5348 | |
| 5349 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5350 | public void testIsActiveNetworkMeteredOverWifi() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5351 | // Returns true by default when no network is available. |
| 5352 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5353 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5354 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5355 | mWiFiNetworkAgent.connect(true); |
| 5356 | waitForIdle(); |
| 5357 | |
| 5358 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5359 | } |
| 5360 | |
| 5361 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5362 | public void testIsActiveNetworkMeteredOverCell() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5363 | // Returns true by default when no network is available. |
| 5364 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5365 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5366 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5367 | mCellNetworkAgent.connect(true); |
| 5368 | waitForIdle(); |
| 5369 | |
| 5370 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5371 | } |
| 5372 | |
| 5373 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5374 | public void testIsActiveNetworkMeteredOverVpnTrackingPlatformDefault() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5375 | // Returns true by default when no network is available. |
| 5376 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5377 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5378 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5379 | mCellNetworkAgent.connect(true); |
| 5380 | waitForIdle(); |
| 5381 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5382 | |
| 5383 | // 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] | 5384 | TestNetworkAgentWrapper |
| 5385 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5386 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5387 | final int uid = Process.myUid(); |
| 5388 | ranges.add(new UidRange(uid, uid)); |
| 5389 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5390 | mMockVpn.setUids(ranges); |
| 5391 | vpnNetworkAgent.connect(true); |
| 5392 | mMockVpn.connect(); |
| 5393 | waitForIdle(); |
| 5394 | // Ensure VPN is now the active network. |
| 5395 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5396 | |
| 5397 | // Expect VPN to be metered. |
| 5398 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5399 | |
| 5400 | // Connect WiFi. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5401 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5402 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5403 | mWiFiNetworkAgent.connect(true); |
| 5404 | waitForIdle(); |
| 5405 | // VPN should still be the active network. |
| 5406 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5407 | |
| 5408 | // Expect VPN to be unmetered as it should now be using WiFi (new default). |
| 5409 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5410 | |
| 5411 | // Disconnecting Cell should not affect VPN's meteredness. |
| 5412 | mCellNetworkAgent.disconnect(); |
| 5413 | waitForIdle(); |
| 5414 | |
| 5415 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5416 | |
| 5417 | // Disconnect WiFi; Now there is no platform default network. |
| 5418 | mWiFiNetworkAgent.disconnect(); |
| 5419 | waitForIdle(); |
| 5420 | |
| 5421 | // VPN without any underlying networks is treated as metered. |
| 5422 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5423 | |
| 5424 | vpnNetworkAgent.disconnect(); |
| 5425 | mMockVpn.disconnect(); |
| 5426 | } |
| 5427 | |
| 5428 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5429 | public void testIsActiveNetworkMeteredOverVpnSpecifyingUnderlyingNetworks() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5430 | // Returns true by default when no network is available. |
| 5431 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5432 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5433 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5434 | mCellNetworkAgent.connect(true); |
| 5435 | waitForIdle(); |
| 5436 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5437 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5438 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5439 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5440 | mWiFiNetworkAgent.connect(true); |
| 5441 | waitForIdle(); |
| 5442 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5443 | |
| 5444 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5445 | TestNetworkAgentWrapper |
| 5446 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5447 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5448 | final int uid = Process.myUid(); |
| 5449 | ranges.add(new UidRange(uid, uid)); |
| 5450 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5451 | mMockVpn.setUids(ranges); |
| 5452 | vpnNetworkAgent.connect(true); |
| 5453 | mMockVpn.connect(); |
| 5454 | waitForIdle(); |
| 5455 | // Ensure VPN is now the active network. |
| 5456 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5457 | // VPN is using Cell |
| 5458 | mService.setUnderlyingNetworksForVpn( |
| 5459 | new Network[] { mCellNetworkAgent.getNetwork() }); |
| 5460 | waitForIdle(); |
| 5461 | |
| 5462 | // Expect VPN to be metered. |
| 5463 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5464 | |
| 5465 | // VPN is now using WiFi |
| 5466 | mService.setUnderlyingNetworksForVpn( |
| 5467 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5468 | waitForIdle(); |
| 5469 | |
| 5470 | // Expect VPN to be unmetered |
| 5471 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5472 | |
| 5473 | // VPN is using Cell | WiFi. |
| 5474 | mService.setUnderlyingNetworksForVpn( |
| 5475 | new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() }); |
| 5476 | waitForIdle(); |
| 5477 | |
| 5478 | // Expect VPN to be metered. |
| 5479 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5480 | |
| 5481 | // VPN is using WiFi | Cell. |
| 5482 | mService.setUnderlyingNetworksForVpn( |
| 5483 | new Network[] { mWiFiNetworkAgent.getNetwork(), mCellNetworkAgent.getNetwork() }); |
| 5484 | waitForIdle(); |
| 5485 | |
| 5486 | // Order should not matter and VPN should still be metered. |
| 5487 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5488 | |
| 5489 | // VPN is not using any underlying networks. |
| 5490 | mService.setUnderlyingNetworksForVpn(new Network[0]); |
| 5491 | waitForIdle(); |
| 5492 | |
| 5493 | // VPN without underlying networks is treated as metered. |
| 5494 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5495 | |
| 5496 | vpnNetworkAgent.disconnect(); |
| 5497 | mMockVpn.disconnect(); |
| 5498 | } |
| 5499 | |
| 5500 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5501 | public void testIsActiveNetworkMeteredOverAlwaysMeteredVpn() throws Exception { |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5502 | // Returns true by default when no network is available. |
| 5503 | assertTrue(mCm.isActiveNetworkMetered()); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5504 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5505 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5506 | mWiFiNetworkAgent.connect(true); |
| 5507 | waitForIdle(); |
| 5508 | assertFalse(mCm.isActiveNetworkMetered()); |
| 5509 | |
| 5510 | // Connect VPN network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5511 | TestNetworkAgentWrapper |
| 5512 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Varun Anand | c51b06d | 2019-02-25 17:22:02 -0800 | [diff] [blame] | 5513 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5514 | final int uid = Process.myUid(); |
| 5515 | ranges.add(new UidRange(uid, uid)); |
| 5516 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5517 | mMockVpn.setUids(ranges); |
| 5518 | vpnNetworkAgent.connect(true); |
| 5519 | mMockVpn.connectAsAlwaysMetered(); |
| 5520 | waitForIdle(); |
| 5521 | assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 5522 | |
| 5523 | // VPN is tracking current platform default (WiFi). |
| 5524 | mService.setUnderlyingNetworksForVpn(null); |
| 5525 | waitForIdle(); |
| 5526 | |
| 5527 | // Despite VPN using WiFi (which is unmetered), VPN itself is marked as always metered. |
| 5528 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5529 | |
| 5530 | // VPN explicitly declares WiFi as its underlying network. |
| 5531 | mService.setUnderlyingNetworksForVpn( |
| 5532 | new Network[] { mWiFiNetworkAgent.getNetwork() }); |
| 5533 | waitForIdle(); |
| 5534 | |
| 5535 | // Doesn't really matter whether VPN declares its underlying networks explicitly. |
| 5536 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5537 | |
| 5538 | // With WiFi lost, VPN is basically without any underlying networks. And in that case it is |
| 5539 | // anyways suppose to be metered. |
| 5540 | mWiFiNetworkAgent.disconnect(); |
| 5541 | waitForIdle(); |
| 5542 | |
| 5543 | assertTrue(mCm.isActiveNetworkMetered()); |
| 5544 | |
| 5545 | vpnNetworkAgent.disconnect(); |
| 5546 | } |
| 5547 | |
| 5548 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5549 | public void testNetworkBlockedStatus() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5550 | final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback(); |
| 5551 | final NetworkRequest cellRequest = new NetworkRequest.Builder() |
| 5552 | .addTransportType(TRANSPORT_CELLULAR) |
| 5553 | .build(); |
| 5554 | mCm.registerNetworkCallback(cellRequest, cellNetworkCallback); |
| 5555 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5556 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5557 | mCellNetworkAgent.connect(true); |
| 5558 | cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5559 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5560 | setUidRulesChanged(RULE_REJECT_ALL); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5561 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5562 | |
| 5563 | // ConnectivityService should cache it not to invoke the callback again. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5564 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5565 | cellNetworkCallback.assertNoCallback(); |
| 5566 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5567 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5568 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5569 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5570 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5571 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
| 5572 | |
| 5573 | // Restrict the network based on UID rule and NOT_METERED capability change. |
| 5574 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5575 | cellNetworkCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5576 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5577 | mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED); |
| 5578 | cellNetworkCallback.expectCapabilitiesWithout(NET_CAPABILITY_NOT_METERED, |
| 5579 | mCellNetworkAgent); |
| 5580 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5581 | setUidRulesChanged(RULE_ALLOW_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5582 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5583 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5584 | setUidRulesChanged(RULE_NONE); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5585 | cellNetworkCallback.assertNoCallback(); |
| 5586 | |
| 5587 | // Restrict the network based on BackgroundRestricted. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5588 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5589 | cellNetworkCallback.expectBlockedStatusCallback(true, mCellNetworkAgent); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5590 | setRestrictBackgroundChanged(true); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5591 | cellNetworkCallback.assertNoCallback(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5592 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5593 | cellNetworkCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5594 | cellNetworkCallback.assertNoCallback(); |
| 5595 | |
| 5596 | mCm.unregisterNetworkCallback(cellNetworkCallback); |
| 5597 | } |
| 5598 | |
| 5599 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5600 | public void testNetworkBlockedStatusBeforeAndAfterConnect() throws Exception { |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5601 | final TestNetworkCallback defaultCallback = new TestNetworkCallback(); |
| 5602 | mCm.registerDefaultNetworkCallback(defaultCallback); |
| 5603 | |
| 5604 | // No Networkcallbacks invoked before any network is active. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5605 | setUidRulesChanged(RULE_REJECT_ALL); |
| 5606 | setUidRulesChanged(RULE_NONE); |
| 5607 | setUidRulesChanged(RULE_REJECT_METERED); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5608 | defaultCallback.assertNoCallback(); |
| 5609 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5610 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5611 | mCellNetworkAgent.connect(true); |
| 5612 | defaultCallback.expectAvailableCallbacksUnvalidatedAndBlocked(mCellNetworkAgent); |
| 5613 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mCellNetworkAgent); |
| 5614 | |
| 5615 | // Allow to use the network after switching to NOT_METERED network. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5616 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5617 | mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5618 | mWiFiNetworkAgent.connect(true); |
| 5619 | defaultCallback.expectAvailableDoubleValidatedCallbacks(mWiFiNetworkAgent); |
| 5620 | |
| 5621 | // Switch to METERED network. Restrict the use of the network. |
| 5622 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5623 | defaultCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5624 | defaultCallback.expectAvailableCallbacksValidatedAndBlocked(mCellNetworkAgent); |
| 5625 | |
| 5626 | // Network becomes NOT_METERED. |
| 5627 | mCellNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED); |
| 5628 | defaultCallback.expectCapabilitiesWith(NET_CAPABILITY_NOT_METERED, mCellNetworkAgent); |
| 5629 | defaultCallback.expectBlockedStatusCallback(false, mCellNetworkAgent); |
| 5630 | |
| 5631 | // Verify there's no Networkcallbacks invoked after data saver on/off. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5632 | setRestrictBackgroundChanged(true); |
| 5633 | setRestrictBackgroundChanged(false); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5634 | defaultCallback.assertNoCallback(); |
| 5635 | |
| 5636 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5637 | defaultCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Mike Yu | f972975 | 2018-08-17 15:22:05 +0800 | [diff] [blame] | 5638 | defaultCallback.assertNoCallback(); |
| 5639 | |
| 5640 | mCm.unregisterNetworkCallback(defaultCallback); |
| 5641 | } |
| 5642 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5643 | /** |
| 5644 | * Make simulated InterfaceConfig for Nat464Xlat to query clat lower layer info. |
| 5645 | */ |
| 5646 | private InterfaceConfiguration getClatInterfaceConfig(LinkAddress la) { |
| 5647 | InterfaceConfiguration cfg = new InterfaceConfiguration(); |
| 5648 | cfg.setHardwareAddress("11:22:33:44:55:66"); |
| 5649 | cfg.setLinkAddress(la); |
| 5650 | return cfg; |
| 5651 | } |
| 5652 | |
| 5653 | /** |
| 5654 | * Make expected stack link properties, copied from Nat464Xlat. |
| 5655 | */ |
| 5656 | private LinkProperties makeClatLinkProperties(LinkAddress la) { |
| 5657 | LinkAddress clatAddress = la; |
| 5658 | LinkProperties stacked = new LinkProperties(); |
| 5659 | stacked.setInterfaceName(CLAT_PREFIX + MOBILE_IFNAME); |
| 5660 | RouteInfo ipv4Default = new RouteInfo( |
| 5661 | new LinkAddress(Inet4Address.ANY, 0), |
| 5662 | clatAddress.getAddress(), CLAT_PREFIX + MOBILE_IFNAME); |
| 5663 | stacked.addRoute(ipv4Default); |
| 5664 | stacked.addLinkAddress(clatAddress); |
| 5665 | return stacked; |
| 5666 | } |
| 5667 | |
| 5668 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5669 | public void testStackedLinkProperties() throws Exception { |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5670 | final LinkAddress myIpv4 = new LinkAddress("1.2.3.4/24"); |
| 5671 | final LinkAddress myIpv6 = new LinkAddress("2001:db8:1::1/64"); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5672 | final String kNat64PrefixString = "2001:db8:64:64:64:64::"; |
| 5673 | final IpPrefix kNat64Prefix = new IpPrefix(InetAddress.getByName(kNat64PrefixString), 96); |
| 5674 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5675 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5676 | .addTransportType(TRANSPORT_CELLULAR) |
| 5677 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5678 | .build(); |
| 5679 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5680 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5681 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5682 | // Prepare ipv6 only link properties. |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5683 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5684 | final int cellNetId = mCellNetworkAgent.getNetwork().netId; |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5685 | final LinkProperties cellLp = new LinkProperties(); |
| 5686 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5687 | cellLp.addLinkAddress(myIpv6); |
| 5688 | cellLp.addRoute(new RouteInfo((IpPrefix) null, myIpv6.getAddress(), MOBILE_IFNAME)); |
| 5689 | cellLp.addRoute(new RouteInfo(myIpv6, null, MOBILE_IFNAME)); |
| 5690 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5691 | reset(mMockDnsResolver); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5692 | reset(mMockNetd); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5693 | when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME)) |
| 5694 | .thenReturn(getClatInterfaceConfig(myIpv4)); |
| 5695 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5696 | // Connect with ipv6 link properties. Expect prefix discovery to be started. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5697 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 5698 | mCellNetworkAgent.connect(true); |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5699 | |
| 5700 | verify(mMockNetd, times(1)).networkCreatePhysical(eq(cellNetId), anyInt()); |
| 5701 | verify(mMockDnsResolver, times(1)).createNetworkCache(eq(cellNetId)); |
| 5702 | |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5703 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5704 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5705 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5706 | // Switching default network updates TCP buffer sizes. |
| 5707 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 5708 | |
| 5709 | // Add an IPv4 address. Expect prefix discovery to be stopped. Netd doesn't tell us that |
| 5710 | // the NAT64 prefix was removed because one was never discovered. |
| 5711 | cellLp.addLinkAddress(myIpv4); |
| 5712 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5713 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5714 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5715 | verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5716 | |
| 5717 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5718 | verifyNoMoreInteractions(mMockDnsResolver); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5719 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5720 | reset(mMockDnsResolver); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5721 | |
| 5722 | // Remove IPv4 address. Expect prefix discovery to be started again. |
| 5723 | cellLp.removeLinkAddress(myIpv4); |
| 5724 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5725 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5726 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5727 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5728 | |
| 5729 | // 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] | 5730 | Nat464Xlat clat = getNat464Xlat(mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5731 | assertNull(mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getNat64Prefix()); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5732 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 5733 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5734 | LinkProperties lpBeforeClat = networkCallback.expectCallback( |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5735 | CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent).getLp(); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5736 | assertEquals(0, lpBeforeClat.getStackedLinks().size()); |
| 5737 | assertEquals(kNat64Prefix, lpBeforeClat.getNat64Prefix()); |
| 5738 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 5739 | |
| 5740 | // Clat iface comes up. Expect stacked link to be added. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5741 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5742 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5743 | List<LinkProperties> stackedLps = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()) |
| 5744 | .getStackedLinks(); |
| 5745 | assertEquals(makeClatLinkProperties(myIpv4), stackedLps.get(0)); |
| 5746 | |
| 5747 | // Change trivial linkproperties and see if stacked link is preserved. |
| 5748 | cellLp.addDnsServer(InetAddress.getByName("8.8.8.8")); |
| 5749 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5750 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5751 | |
| 5752 | List<LinkProperties> stackedLpsAfterChange = |
| 5753 | mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getStackedLinks(); |
| 5754 | assertNotEquals(stackedLpsAfterChange, Collections.EMPTY_LIST); |
| 5755 | assertEquals(makeClatLinkProperties(myIpv4), stackedLpsAfterChange.get(0)); |
| 5756 | |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5757 | verify(mMockDnsResolver, times(1)).setResolverConfiguration( |
waynema | 1351684 | 2019-03-12 18:13:49 +0800 | [diff] [blame] | 5758 | mResolverParamsParcelCaptor.capture()); |
| 5759 | ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue(); |
| 5760 | assertEquals(1, resolvrParams.servers.length); |
| 5761 | assertTrue(ArrayUtils.contains(resolvrParams.servers, "8.8.8.8")); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5762 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5763 | // Add ipv4 address, expect that clatd and prefix discovery are stopped and stacked |
| 5764 | // linkproperties are cleaned up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5765 | cellLp.addLinkAddress(myIpv4); |
| 5766 | cellLp.addRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5767 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5768 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 9307ca2 | 2019-01-12 01:54:23 +0900 | [diff] [blame] | 5769 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5770 | verify(mMockDnsResolver, times(1)).stopPrefix64Discovery(cellNetId); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5771 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5772 | // As soon as stop is called, the linkproperties lose the stacked interface. |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5773 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5774 | LinkProperties actualLpAfterIpv4 = mCm.getLinkProperties(mCellNetworkAgent.getNetwork()); |
| 5775 | LinkProperties expected = new LinkProperties(cellLp); |
| 5776 | expected.setNat64Prefix(kNat64Prefix); |
| 5777 | assertEquals(expected, actualLpAfterIpv4); |
| 5778 | assertEquals(0, actualLpAfterIpv4.getStackedLinks().size()); |
| 5779 | |
| 5780 | // The interface removed callback happens but has no effect after stop is called. |
| 5781 | clat.interfaceRemoved(CLAT_PREFIX + MOBILE_IFNAME); |
| 5782 | networkCallback.assertNoCallback(); |
| 5783 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5784 | verifyNoMoreInteractions(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5785 | verifyNoMoreInteractions(mMockDnsResolver); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5786 | reset(mMockNetd); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5787 | reset(mMockDnsResolver); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5788 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5789 | // Stopping prefix discovery causes netd to tell us that the NAT64 prefix is gone. |
| 5790 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 5791 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5792 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5793 | (lp) -> lp.getNat64Prefix() == null); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5794 | |
| 5795 | // 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] | 5796 | cellLp.removeLinkAddress(myIpv4); |
| 5797 | cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME)); |
| 5798 | cellLp.removeDnsServer(InetAddress.getByName("8.8.8.8")); |
| 5799 | mCellNetworkAgent.sendLinkProperties(cellLp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5800 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5801 | verify(mMockDnsResolver, times(1)).startPrefix64Discovery(cellNetId); |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5802 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */, |
| 5803 | kNat64PrefixString, 96); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5804 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5805 | verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString()); |
| 5806 | |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5807 | |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5808 | // Clat iface comes up. Expect stacked link to be added. |
| 5809 | clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5810 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5811 | (lp) -> lp.getStackedLinks().size() == 1 && lp.getNat64Prefix() != null); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5812 | |
| 5813 | // NAT64 prefix is removed. Expect that clat is stopped. |
Lorenzo Colitti | d593e29 | 2019-02-19 13:21:56 +0900 | [diff] [blame] | 5814 | mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */, |
| 5815 | kNat64PrefixString, 96); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5816 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5817 | (lp) -> lp.getStackedLinks().size() == 0 && lp.getNat64Prefix() == null); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5818 | verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME); |
Chalard Jean | 6f4216f | 2019-06-05 01:40:32 +0900 | [diff] [blame] | 5819 | networkCallback.expectLinkPropertiesThat(mCellNetworkAgent, |
| 5820 | (lp) -> lp.getStackedLinks().size() == 0); |
Lorenzo Colitti | 6998fa8 | 2019-01-08 10:04:25 +0900 | [diff] [blame] | 5821 | |
| 5822 | // Clean up. |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5823 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5824 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Lorenzo Colitti | 2412c13 | 2019-01-22 09:47:54 +0900 | [diff] [blame] | 5825 | networkCallback.assertNoCallback(); |
junyulai | 4a192e2 | 2018-06-13 15:00:37 +0800 | [diff] [blame] | 5826 | mCm.unregisterNetworkCallback(networkCallback); |
| 5827 | } |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5828 | |
| 5829 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5830 | public void testDataActivityTracking() throws Exception { |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5831 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5832 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5833 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5834 | .build(); |
| 5835 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
| 5836 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5837 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5838 | final LinkProperties cellLp = new LinkProperties(); |
| 5839 | cellLp.setInterfaceName(MOBILE_IFNAME); |
| 5840 | mCellNetworkAgent.sendLinkProperties(cellLp); |
| 5841 | reset(mNetworkManagementService); |
| 5842 | mCellNetworkAgent.connect(true); |
| 5843 | networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent); |
| 5844 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 5845 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 5846 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5847 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5848 | final LinkProperties wifiLp = new LinkProperties(); |
| 5849 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 5850 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 5851 | |
| 5852 | // Network switch |
| 5853 | reset(mNetworkManagementService); |
| 5854 | mWiFiNetworkAgent.connect(true); |
| 5855 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5856 | networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5857 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 5858 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(WIFI_IFNAME), anyInt(), |
| 5859 | eq(ConnectivityManager.TYPE_WIFI)); |
| 5860 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(MOBILE_IFNAME)); |
| 5861 | |
| 5862 | // Disconnect wifi and switch back to cell |
| 5863 | reset(mNetworkManagementService); |
| 5864 | mWiFiNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5865 | networkCallback.expectCallback(CallbackEntry.LOST, mWiFiNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5866 | assertNoCallbacks(networkCallback); |
| 5867 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 5868 | verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(), |
| 5869 | eq(ConnectivityManager.TYPE_MOBILE)); |
| 5870 | |
| 5871 | // reconnect wifi |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5872 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5873 | wifiLp.setInterfaceName(WIFI_IFNAME); |
| 5874 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 5875 | mWiFiNetworkAgent.connect(true); |
| 5876 | networkCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5877 | networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5878 | networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent); |
| 5879 | |
| 5880 | // Disconnect cell |
| 5881 | reset(mNetworkManagementService); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5882 | reset(mMockNetd); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5883 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5884 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5885 | // LOST callback is triggered earlier than removing idle timer. Broadcast should also be |
| 5886 | // sent as network being switched. Ensure rule removal for cell will not be triggered |
| 5887 | // unexpectedly before network being removed. |
| 5888 | waitForIdle(); |
| 5889 | verify(mNetworkManagementService, times(0)).removeIdleTimer(eq(MOBILE_IFNAME)); |
Luke Huang | 6591477 | 2019-03-16 00:31:46 +0800 | [diff] [blame] | 5890 | verify(mMockNetd, times(1)).networkDestroy(eq(mCellNetworkAgent.getNetwork().netId)); |
| 5891 | verify(mMockDnsResolver, times(1)) |
Luke Huang | a24d5d8 | 2019-04-09 18:41:49 +0800 | [diff] [blame] | 5892 | .destroyNetworkCache(eq(mCellNetworkAgent.getNetwork().netId)); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5893 | |
| 5894 | // Disconnect wifi |
Chalard Jean | 407deb7 | 2019-11-19 16:14:30 +0900 | [diff] [blame] | 5895 | ConditionVariable cv = registerConnectivityBroadcast(1); |
Chiachang Wang | a609304 | 2018-09-28 22:42:48 +0800 | [diff] [blame] | 5896 | reset(mNetworkManagementService); |
| 5897 | mWiFiNetworkAgent.disconnect(); |
| 5898 | waitFor(cv); |
| 5899 | verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME)); |
| 5900 | |
| 5901 | // Clean up |
| 5902 | mCm.unregisterNetworkCallback(networkCallback); |
| 5903 | } |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5904 | |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5905 | private void verifyTcpBufferSizeChange(String tcpBufferSizes) throws Exception { |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5906 | String[] values = tcpBufferSizes.split(","); |
| 5907 | String rmemValues = String.join(" ", values[0], values[1], values[2]); |
| 5908 | String wmemValues = String.join(" ", values[3], values[4], values[5]); |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5909 | verify(mMockNetd, atLeastOnce()).setTcpRWmemorySize(rmemValues, wmemValues); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5910 | reset(mMockNetd); |
| 5911 | } |
| 5912 | |
| 5913 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5914 | public void testTcpBufferReset() throws Exception { |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5915 | final String testTcpBufferSizes = "1,2,3,4,5,6"; |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 5916 | final NetworkRequest networkRequest = new NetworkRequest.Builder() |
| 5917 | .addTransportType(TRANSPORT_CELLULAR) |
| 5918 | .addCapability(NET_CAPABILITY_INTERNET) |
| 5919 | .build(); |
| 5920 | final TestNetworkCallback networkCallback = new TestNetworkCallback(); |
| 5921 | mCm.registerNetworkCallback(networkRequest, networkCallback); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5922 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5923 | mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5924 | reset(mMockNetd); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5925 | // Switching default network updates TCP buffer sizes. |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5926 | mCellNetworkAgent.connect(false); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 5927 | networkCallback.expectAvailableCallbacksUnvalidated(mCellNetworkAgent); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5928 | verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES); |
| 5929 | |
| 5930 | // Change link Properties should have updated tcp buffer size. |
| 5931 | LinkProperties lp = new LinkProperties(); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5932 | lp.setTcpBufferSizes(testTcpBufferSizes); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5933 | mCellNetworkAgent.sendLinkProperties(lp); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5934 | networkCallback.expectCallback(CallbackEntry.LINK_PROPERTIES_CHANGED, mCellNetworkAgent); |
Lorenzo Colitti | f56ff04 | 2019-02-25 10:56:06 +0900 | [diff] [blame] | 5935 | verifyTcpBufferSizeChange(testTcpBufferSizes); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 5936 | |
| 5937 | // Clean up. |
| 5938 | mCellNetworkAgent.disconnect(); |
Chalard Jean | 059c426 | 2019-09-30 17:51:12 +0900 | [diff] [blame] | 5939 | networkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent); |
paulhu | 66269b3 | 2019-08-30 19:24:36 +0800 | [diff] [blame] | 5940 | networkCallback.assertNoCallback(); |
| 5941 | mCm.unregisterNetworkCallback(networkCallback); |
Chenbo Feng | 7f14dbc | 2018-11-08 17:36:21 -0800 | [diff] [blame] | 5942 | } |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5943 | |
| 5944 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5945 | public void testGetGlobalProxyForNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5946 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5947 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5948 | final Network wifiNetwork = mWiFiNetworkAgent.getNetwork(); |
| 5949 | when(mService.mProxyTracker.getGlobalProxy()).thenReturn(testProxyInfo); |
| 5950 | assertEquals(testProxyInfo, mService.getProxyForNetwork(wifiNetwork)); |
| 5951 | } |
| 5952 | |
| 5953 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5954 | public void testGetProxyForActiveNetwork() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5955 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5956 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5957 | mWiFiNetworkAgent.connect(true); |
| 5958 | waitForIdle(); |
| 5959 | assertNull(mService.getProxyForNetwork(null)); |
| 5960 | |
| 5961 | final LinkProperties testLinkProperties = new LinkProperties(); |
| 5962 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 5963 | |
| 5964 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 5965 | waitForIdle(); |
| 5966 | |
| 5967 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 5968 | } |
| 5969 | |
| 5970 | @Test |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 5971 | public void testGetProxyForVPN() throws Exception { |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5972 | final ProxyInfo testProxyInfo = ProxyInfo.buildDirectProxy("test", 8888); |
| 5973 | |
| 5974 | // Set up a WiFi network with no proxy |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5975 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5976 | mWiFiNetworkAgent.connect(true); |
| 5977 | waitForIdle(); |
| 5978 | assertNull(mService.getProxyForNetwork(null)); |
| 5979 | |
| 5980 | // Set up a VPN network with a proxy |
| 5981 | final int uid = Process.myUid(); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 5982 | final TestNetworkAgentWrapper |
| 5983 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN); |
Irina Dumitrescu | 044a436 | 2018-12-05 16:19:47 +0000 | [diff] [blame] | 5984 | final ArraySet<UidRange> ranges = new ArraySet<>(); |
| 5985 | ranges.add(new UidRange(uid, uid)); |
| 5986 | mMockVpn.setUids(ranges); |
| 5987 | LinkProperties testLinkProperties = new LinkProperties(); |
| 5988 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 5989 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 5990 | waitForIdle(); |
| 5991 | |
| 5992 | // Connect to VPN with proxy |
| 5993 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 5994 | vpnNetworkAgent.connect(true); |
| 5995 | mMockVpn.connect(); |
| 5996 | waitForIdle(); |
| 5997 | |
| 5998 | // Test that the VPN network returns a proxy, and the WiFi does not. |
| 5999 | assertEquals(testProxyInfo, mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 6000 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6001 | assertNull(mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 6002 | |
| 6003 | // Test that the VPN network returns no proxy when it is set to null. |
| 6004 | testLinkProperties.setHttpProxy(null); |
| 6005 | vpnNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6006 | waitForIdle(); |
| 6007 | assertNull(mService.getProxyForNetwork(vpnNetworkAgent.getNetwork())); |
| 6008 | assertNull(mService.getProxyForNetwork(null)); |
| 6009 | |
| 6010 | // Set WiFi proxy and check that the vpn proxy is still null. |
| 6011 | testLinkProperties.setHttpProxy(testProxyInfo); |
| 6012 | mWiFiNetworkAgent.sendLinkProperties(testLinkProperties); |
| 6013 | waitForIdle(); |
| 6014 | assertNull(mService.getProxyForNetwork(null)); |
| 6015 | |
| 6016 | // Disconnect from VPN and check that the active network, which is now the WiFi, has the |
| 6017 | // correct proxy setting. |
| 6018 | vpnNetworkAgent.disconnect(); |
| 6019 | waitForIdle(); |
| 6020 | assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork()); |
| 6021 | assertEquals(testProxyInfo, mService.getProxyForNetwork(mWiFiNetworkAgent.getNetwork())); |
| 6022 | assertEquals(testProxyInfo, mService.getProxyForNetwork(null)); |
| 6023 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6024 | |
| 6025 | @Test |
| 6026 | public void testFullyRoutedVpnResultsInInterfaceFilteringRules() throws Exception { |
| 6027 | LinkProperties lp = new LinkProperties(); |
| 6028 | lp.setInterfaceName("tun0"); |
| 6029 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6030 | // The uid range needs to cover the test app so the network is visible to it. |
| 6031 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6032 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6033 | |
| 6034 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 6035 | // one during VPN uid update, one during VPN LinkProperties update |
| 6036 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6037 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6038 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 6039 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 6040 | assertTrue(mService.mPermissionMonitor.getVpnUidRanges("tun0").equals(vpnRange)); |
| 6041 | |
| 6042 | vpnNetworkAgent.disconnect(); |
| 6043 | waitForIdle(); |
| 6044 | |
| 6045 | // Disconnected VPN should have interface rules removed |
| 6046 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6047 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6048 | assertNull(mService.mPermissionMonitor.getVpnUidRanges("tun0")); |
| 6049 | } |
| 6050 | |
| 6051 | @Test |
| 6052 | public void testLegacyVpnDoesNotResultInInterfaceFilteringRule() throws Exception { |
| 6053 | LinkProperties lp = new LinkProperties(); |
| 6054 | lp.setInterfaceName("tun0"); |
| 6055 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6056 | // The uid range needs to cover the test app so the network is visible to it. |
| 6057 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6058 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 6059 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6060 | |
| 6061 | // Legacy VPN should not have interface rules set up |
| 6062 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 6063 | } |
| 6064 | |
Lorenzo Colitti | 8574c9b | 2019-04-12 19:50:22 +0900 | [diff] [blame] | 6065 | @Test |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6066 | public void testLocalIpv4OnlyVpnDoesNotResultInInterfaceFilteringRule() |
| 6067 | throws Exception { |
| 6068 | LinkProperties lp = new LinkProperties(); |
| 6069 | lp.setInterfaceName("tun0"); |
| 6070 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun0")); |
| 6071 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE)); |
| 6072 | // The uid range needs to cover the test app so the network is visible to it. |
| 6073 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6074 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn( |
| 6075 | lp, Process.SYSTEM_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6076 | |
| 6077 | // IPv6 unreachable route should not be misinterpreted as a default route |
| 6078 | verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any()); |
| 6079 | } |
| 6080 | |
| 6081 | @Test |
| 6082 | public void testVpnHandoverChangesInterfaceFilteringRule() throws Exception { |
| 6083 | LinkProperties lp = new LinkProperties(); |
| 6084 | lp.setInterfaceName("tun0"); |
| 6085 | lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null)); |
| 6086 | // The uid range needs to cover the test app so the network is visible to it. |
| 6087 | final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER)); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6088 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, vpnRange); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6089 | |
| 6090 | // Connected VPN should have interface rules set up. There are two expected invocations, |
| 6091 | // one during VPN uid update, one during VPN LinkProperties update |
| 6092 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6093 | verify(mMockNetd, times(2)).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6094 | assertContainsExactly(uidCaptor.getAllValues().get(0), APP1_UID, APP2_UID); |
| 6095 | assertContainsExactly(uidCaptor.getAllValues().get(1), APP1_UID, APP2_UID); |
| 6096 | |
| 6097 | reset(mMockNetd); |
| 6098 | InOrder inOrder = inOrder(mMockNetd); |
| 6099 | lp.setInterfaceName("tun1"); |
| 6100 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6101 | waitForIdle(); |
| 6102 | // VPN handover (switch to a new interface) should result in rules being updated (old rules |
| 6103 | // removed first, then new rules added) |
| 6104 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6105 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6106 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 6107 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6108 | |
| 6109 | reset(mMockNetd); |
| 6110 | lp = new LinkProperties(); |
| 6111 | lp.setInterfaceName("tun1"); |
| 6112 | lp.addRoute(new RouteInfo(new IpPrefix("192.0.2.0/24"), null, "tun1")); |
| 6113 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6114 | waitForIdle(); |
| 6115 | // VPN not routing everything should no longer have interface filtering rules |
| 6116 | verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6117 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6118 | |
| 6119 | reset(mMockNetd); |
| 6120 | lp = new LinkProperties(); |
| 6121 | lp.setInterfaceName("tun1"); |
| 6122 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 6123 | vpnNetworkAgent.sendLinkProperties(lp); |
| 6124 | waitForIdle(); |
| 6125 | // Back to routing all IPv6 traffic should have filtering rules |
| 6126 | verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun1"), uidCaptor.capture()); |
| 6127 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6128 | } |
| 6129 | |
| 6130 | @Test |
| 6131 | public void testUidUpdateChangesInterfaceFilteringRule() throws Exception { |
| 6132 | LinkProperties lp = new LinkProperties(); |
| 6133 | lp.setInterfaceName("tun0"); |
| 6134 | lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null)); |
| 6135 | // The uid range needs to cover the test app so the network is visible to it. |
| 6136 | final UidRange vpnRange = UidRange.createForUser(VPN_USER); |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6137 | final TestNetworkAgentWrapper vpnNetworkAgent = establishVpn(lp, VPN_UID, |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6138 | Collections.singleton(vpnRange)); |
| 6139 | |
| 6140 | reset(mMockNetd); |
| 6141 | InOrder inOrder = inOrder(mMockNetd); |
| 6142 | |
| 6143 | // Update to new range which is old range minus APP1, i.e. only APP2 |
| 6144 | final Set<UidRange> newRanges = new HashSet<>(Arrays.asList( |
| 6145 | new UidRange(vpnRange.start, APP1_UID - 1), |
| 6146 | new UidRange(APP1_UID + 1, vpnRange.stop))); |
| 6147 | vpnNetworkAgent.setUids(newRanges); |
| 6148 | waitForIdle(); |
| 6149 | |
| 6150 | ArgumentCaptor<int[]> uidCaptor = ArgumentCaptor.forClass(int[].class); |
| 6151 | // Verify old rules are removed before new rules are added |
| 6152 | inOrder.verify(mMockNetd).firewallRemoveUidInterfaceRules(uidCaptor.capture()); |
| 6153 | assertContainsExactly(uidCaptor.getValue(), APP1_UID, APP2_UID); |
| 6154 | inOrder.verify(mMockNetd).firewallAddUidInterfaceRules(eq("tun0"), uidCaptor.capture()); |
| 6155 | assertContainsExactly(uidCaptor.getValue(), APP2_UID); |
| 6156 | } |
| 6157 | |
Valentin Iftime | c86ebba | 2019-09-24 13:32:13 +0200 | [diff] [blame] | 6158 | @Test |
| 6159 | public void testLinkPropertiesWithWakeOnLanForActiveNetwork() throws Exception { |
| 6160 | mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI); |
| 6161 | |
| 6162 | LinkProperties wifiLp = new LinkProperties(); |
| 6163 | wifiLp.setInterfaceName(WIFI_WOL_IFNAME); |
| 6164 | wifiLp.setWakeOnLanSupported(false); |
| 6165 | |
| 6166 | // Default network switch should update ifaces. |
| 6167 | mWiFiNetworkAgent.connect(false); |
| 6168 | mWiFiNetworkAgent.sendLinkProperties(wifiLp); |
| 6169 | waitForIdle(); |
| 6170 | |
| 6171 | // ConnectivityService should have changed the WakeOnLanSupported to true |
| 6172 | wifiLp.setWakeOnLanSupported(true); |
| 6173 | assertEquals(wifiLp, mService.getActiveLinkProperties()); |
| 6174 | } |
| 6175 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6176 | |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6177 | private TestNetworkAgentWrapper establishVpn(LinkProperties lp, int establishingUid, |
Chalard Jean | e7b2475 | 2019-06-20 16:01:19 +0900 | [diff] [blame] | 6178 | Set<UidRange> vpnRange) throws Exception { |
Remi NGUYEN VAN | 95dc87e | 2019-06-13 16:12:02 +0900 | [diff] [blame] | 6179 | final TestNetworkAgentWrapper |
| 6180 | vpnNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_VPN, lp); |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6181 | vpnNetworkAgent.getNetworkCapabilities().setEstablishingVpnAppUid(establishingUid); |
| 6182 | mMockVpn.setNetworkAgent(vpnNetworkAgent); |
| 6183 | mMockVpn.connect(); |
| 6184 | mMockVpn.setUids(vpnRange); |
| 6185 | vpnNetworkAgent.connect(true); |
| 6186 | waitForIdle(); |
| 6187 | return vpnNetworkAgent; |
| 6188 | } |
| 6189 | |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6190 | private static PackageInfo buildPackageInfo(boolean hasSystemPermission, int uid) { |
| 6191 | final PackageInfo packageInfo = new PackageInfo(); |
paulhu | 86e23eb | 2019-11-05 18:05:05 +0800 | [diff] [blame] | 6192 | if (hasSystemPermission) { |
| 6193 | packageInfo.requestedPermissions = new String[] { |
| 6194 | CHANGE_NETWORK_STATE, CONNECTIVITY_USE_RESTRICTED_NETWORKS }; |
| 6195 | packageInfo.requestedPermissionsFlags = new int[] { |
| 6196 | REQUESTED_PERMISSION_GRANTED, REQUESTED_PERMISSION_GRANTED }; |
| 6197 | } else { |
| 6198 | packageInfo.requestedPermissions = new String[0]; |
| 6199 | } |
Lorenzo Colitti | 4c9f954 | 2019-04-12 10:48:06 +0000 | [diff] [blame] | 6200 | packageInfo.applicationInfo = new ApplicationInfo(); |
| 6201 | packageInfo.applicationInfo.privateFlags = 0; |
| 6202 | packageInfo.applicationInfo.uid = UserHandle.getUid(UserHandle.USER_SYSTEM, |
| 6203 | UserHandle.getAppId(uid)); |
| 6204 | return packageInfo; |
| 6205 | } |
Jeff Sharkey | fb878b6 | 2012-07-26 18:32:30 -0700 | [diff] [blame] | 6206 | } |