Hugo Benichi | 50a84c6 | 2016-09-02 09:00:59 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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.connectivity; |
| 18 | |
| 19 | import android.net.ConnectivityMetricsEvent; |
| 20 | import android.net.metrics.ApfProgramEvent; |
| 21 | import android.net.metrics.ApfStats; |
| 22 | import android.net.metrics.DefaultNetworkEvent; |
| 23 | import android.net.metrics.DhcpClientEvent; |
| 24 | import android.net.metrics.DhcpErrorEvent; |
| 25 | import android.net.metrics.DnsEvent; |
| 26 | import android.net.metrics.IpManagerEvent; |
| 27 | import android.net.metrics.IpReachabilityEvent; |
| 28 | import android.net.metrics.NetworkEvent; |
| 29 | import android.net.metrics.RaEvent; |
| 30 | import android.net.metrics.ValidationProbeEvent; |
| 31 | import com.google.protobuf.nano.MessageNano; |
| 32 | import java.util.Arrays; |
| 33 | import junit.framework.TestCase; |
| 34 | |
Tamas Berghammer | cbd3f0c | 2016-06-22 15:21:38 +0100 | [diff] [blame^] | 35 | import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityLog; |
Hugo Benichi | 50a84c6 | 2016-09-02 09:00:59 +0900 | [diff] [blame] | 36 | import static com.android.server.connectivity.MetricsTestUtil.aBool; |
| 37 | import static com.android.server.connectivity.MetricsTestUtil.aByteArray; |
| 38 | import static com.android.server.connectivity.MetricsTestUtil.aLong; |
| 39 | import static com.android.server.connectivity.MetricsTestUtil.aString; |
| 40 | import static com.android.server.connectivity.MetricsTestUtil.aType; |
| 41 | import static com.android.server.connectivity.MetricsTestUtil.anInt; |
| 42 | import static com.android.server.connectivity.MetricsTestUtil.anIntArray; |
| 43 | import static com.android.server.connectivity.MetricsTestUtil.b; |
| 44 | import static com.android.server.connectivity.MetricsTestUtil.describeIpEvent; |
| 45 | import static com.android.server.connectivity.MetricsTestUtil.ipEv; |
| 46 | |
| 47 | public class IpConnectivityEventBuilderTest extends TestCase { |
| 48 | |
| 49 | public void testDefaultNetworkEventSerialization() { |
| 50 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 51 | aType(DefaultNetworkEvent.class), |
| 52 | anInt(102), |
| 53 | anIntArray(1, 2, 3), |
| 54 | anInt(101), |
| 55 | aBool(true), |
| 56 | aBool(false)); |
| 57 | |
| 58 | String want = joinLines( |
| 59 | "dropped_events: 0", |
| 60 | "events <", |
| 61 | " default_network_event <", |
| 62 | " network_id <", |
| 63 | " network_id: 102", |
| 64 | " >", |
| 65 | " previous_network_id <", |
| 66 | " network_id: 101", |
| 67 | " >", |
| 68 | " previous_network_ip_support: 1", |
| 69 | " transport_types: 1", |
| 70 | " transport_types: 2", |
| 71 | " transport_types: 3", |
| 72 | " >", |
| 73 | " time_ms: 1", |
| 74 | ">"); |
| 75 | |
| 76 | verifySerialization(want, ev); |
| 77 | } |
| 78 | |
| 79 | public void testDhcpClientEventSerialization() { |
| 80 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 81 | aType(DhcpClientEvent.class), |
| 82 | aString("wlan0"), |
| 83 | aString("SomeState"), |
| 84 | anInt(192)); |
| 85 | |
| 86 | String want = joinLines( |
| 87 | "dropped_events: 0", |
| 88 | "events <", |
| 89 | " dhcp_event <", |
| 90 | " duration_ms: 192", |
| 91 | " error_code: 0", |
| 92 | " if_name: \"wlan0\"", |
| 93 | " state_transition: \"SomeState\"", |
| 94 | " >", |
| 95 | " time_ms: 1", |
| 96 | ">"); |
| 97 | |
| 98 | verifySerialization(want, ev); |
| 99 | } |
| 100 | |
| 101 | public void testDhcpErrorEventSerialization() { |
| 102 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 103 | aType(DhcpErrorEvent.class), |
| 104 | aString("wlan0"), |
| 105 | anInt(DhcpErrorEvent.L4_NOT_UDP)); |
| 106 | |
| 107 | String want = joinLines( |
| 108 | "dropped_events: 0", |
| 109 | "events <", |
| 110 | " dhcp_event <", |
| 111 | " duration_ms: 0", |
| 112 | " error_code: 50397184", |
| 113 | " if_name: \"wlan0\"", |
| 114 | " state_transition: \"\"", |
| 115 | " >", |
| 116 | " time_ms: 1", |
| 117 | ">"); |
| 118 | |
| 119 | verifySerialization(want, ev); |
| 120 | } |
| 121 | |
| 122 | public void testDnsEventSerialization() { |
| 123 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 124 | aType(DnsEvent.class), |
| 125 | anInt(101), |
| 126 | aByteArray(b(1), b(1), b(2), b(1), b(1), b(1), b(2), b(2)), |
| 127 | aByteArray(b(0), b(0), b(22), b(3), b(1), b(0), b(200), b(178)), |
| 128 | anIntArray(3456, 267, 1230, 45, 2111, 450, 638, 1300)); |
| 129 | |
| 130 | String want = joinLines( |
| 131 | "dropped_events: 0", |
| 132 | "events <", |
| 133 | " dns_lookup_batch <", |
| 134 | " event_types: 1", |
| 135 | " event_types: 1", |
| 136 | " event_types: 2", |
| 137 | " event_types: 1", |
| 138 | " event_types: 1", |
| 139 | " event_types: 1", |
| 140 | " event_types: 2", |
| 141 | " event_types: 2", |
| 142 | " latencies_ms: 3456", |
| 143 | " latencies_ms: 267", |
| 144 | " latencies_ms: 1230", |
| 145 | " latencies_ms: 45", |
| 146 | " latencies_ms: 2111", |
| 147 | " latencies_ms: 450", |
| 148 | " latencies_ms: 638", |
| 149 | " latencies_ms: 1300", |
| 150 | " network_id <", |
| 151 | " network_id: 101", |
| 152 | " >", |
| 153 | " return_codes: 0", |
| 154 | " return_codes: 0", |
| 155 | " return_codes: 22", |
| 156 | " return_codes: 3", |
| 157 | " return_codes: 1", |
| 158 | " return_codes: 0", |
| 159 | " return_codes: 200", |
| 160 | " return_codes: 178", |
| 161 | " >", |
| 162 | " time_ms: 1", |
| 163 | ">"); |
| 164 | |
| 165 | verifySerialization(want, ev); |
| 166 | } |
| 167 | |
| 168 | public void testIpManagerEventSerialization() { |
| 169 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 170 | aType(IpManagerEvent.class), |
| 171 | aString("wlan0"), |
| 172 | anInt(IpManagerEvent.PROVISIONING_OK), |
| 173 | aLong(5678)); |
| 174 | |
| 175 | String want = joinLines( |
| 176 | "dropped_events: 0", |
| 177 | "events <", |
| 178 | " ip_provisioning_event <", |
| 179 | " event_type: 1", |
| 180 | " if_name: \"wlan0\"", |
| 181 | " latency_ms: 5678", |
| 182 | " >", |
| 183 | " time_ms: 1", |
| 184 | ">"); |
| 185 | |
| 186 | verifySerialization(want, ev); |
| 187 | } |
| 188 | |
| 189 | public void testIpReachabilityEventSerialization() { |
| 190 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 191 | aType(IpReachabilityEvent.class), |
| 192 | aString("wlan0"), |
| 193 | anInt(IpReachabilityEvent.NUD_FAILED)); |
| 194 | |
| 195 | String want = joinLines( |
| 196 | "dropped_events: 0", |
| 197 | "events <", |
| 198 | " ip_reachability_event <", |
| 199 | " event_type: 512", |
| 200 | " if_name: \"wlan0\"", |
| 201 | " >", |
| 202 | " time_ms: 1", |
| 203 | ">"); |
| 204 | |
| 205 | verifySerialization(want, ev); |
| 206 | } |
| 207 | |
| 208 | public void testNetworkEventSerialization() { |
| 209 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 210 | aType(NetworkEvent.class), |
| 211 | anInt(100), |
| 212 | anInt(5), |
| 213 | aLong(20410)); |
| 214 | |
| 215 | String want = joinLines( |
| 216 | "dropped_events: 0", |
| 217 | "events <", |
| 218 | " network_event <", |
| 219 | " event_type: 5", |
| 220 | " latency_ms: 20410", |
| 221 | " network_id <", |
| 222 | " network_id: 100", |
| 223 | " >", |
| 224 | " >", |
| 225 | " time_ms: 1", |
| 226 | ">"); |
| 227 | |
| 228 | verifySerialization(want, ev); |
| 229 | } |
| 230 | |
| 231 | public void testValidationProbeEventSerialization() { |
| 232 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 233 | aType(ValidationProbeEvent.class), |
| 234 | anInt(120), |
| 235 | aLong(40730), |
| 236 | anInt(ValidationProbeEvent.PROBE_HTTP), |
| 237 | anInt(204)); |
| 238 | |
| 239 | String want = joinLines( |
| 240 | "dropped_events: 0", |
| 241 | "events <", |
| 242 | " time_ms: 1", |
| 243 | " validation_probe_event <", |
| 244 | " latency_ms: 40730", |
| 245 | " network_id <", |
| 246 | " network_id: 120", |
| 247 | " >", |
| 248 | " probe_result: 204", |
| 249 | " probe_type: 1", |
| 250 | " >", |
| 251 | ">"); |
| 252 | |
| 253 | verifySerialization(want, ev); |
| 254 | } |
| 255 | |
| 256 | public void testApfProgramEventSerialization() { |
| 257 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 258 | aType(ApfProgramEvent.class), |
| 259 | aLong(200), |
| 260 | anInt(7), |
| 261 | anInt(9), |
| 262 | anInt(2048), |
| 263 | anInt(3)); |
| 264 | |
| 265 | String want = joinLines( |
| 266 | "dropped_events: 0", |
| 267 | "events <", |
| 268 | " apf_program_event <", |
| 269 | " current_ras: 9", |
| 270 | " drop_multicast: true", |
| 271 | " filtered_ras: 7", |
| 272 | " has_ipv4_addr: true", |
| 273 | " lifetime: 200", |
| 274 | " program_length: 2048", |
| 275 | " >", |
| 276 | " time_ms: 1", |
| 277 | ">"); |
| 278 | |
| 279 | verifySerialization(want, ev); |
| 280 | } |
| 281 | |
| 282 | public void testApfStatsSerialization() { |
| 283 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 284 | aType(ApfStats.class), |
| 285 | aLong(45000), |
| 286 | anInt(10), |
| 287 | anInt(2), |
| 288 | anInt(2), |
| 289 | anInt(1), |
| 290 | anInt(2), |
| 291 | anInt(4), |
| 292 | anInt(2048)); |
| 293 | |
| 294 | String want = joinLines( |
| 295 | "dropped_events: 0", |
| 296 | "events <", |
| 297 | " apf_statistics <", |
| 298 | " dropped_ras: 2", |
| 299 | " duration_ms: 45000", |
| 300 | " matching_ras: 2", |
| 301 | " max_program_size: 2048", |
| 302 | " parse_errors: 2", |
| 303 | " program_updates: 4", |
| 304 | " received_ras: 10", |
| 305 | " zero_lifetime_ras: 1", |
| 306 | " >", |
| 307 | " time_ms: 1", |
| 308 | ">"); |
| 309 | |
| 310 | verifySerialization(want, ev); |
| 311 | } |
| 312 | |
| 313 | public void testRaEventSerialization() { |
| 314 | ConnectivityMetricsEvent ev = describeIpEvent( |
| 315 | aType(RaEvent.class), |
| 316 | aLong(2000), |
| 317 | aLong(400), |
| 318 | aLong(300), |
| 319 | aLong(-1), |
| 320 | aLong(1000), |
| 321 | aLong(-1)); |
| 322 | |
| 323 | String want = joinLines( |
| 324 | "dropped_events: 0", |
| 325 | "events <", |
| 326 | " ra_event <", |
| 327 | " dnssl_lifetime: -1", |
| 328 | " prefix_preferred_lifetime: 300", |
| 329 | " prefix_valid_lifetime: 400", |
| 330 | " rdnss_lifetime: 1000", |
| 331 | " route_info_lifetime: -1", |
| 332 | " router_lifetime: 2000", |
| 333 | " >", |
| 334 | " time_ms: 1", |
| 335 | ">"); |
| 336 | |
| 337 | verifySerialization(want, ev); |
| 338 | } |
| 339 | |
| 340 | static void verifySerialization(String want, ConnectivityMetricsEvent... input) { |
| 341 | try { |
| 342 | byte[] got = IpConnectivityEventBuilder.serialize(0, Arrays.asList(input)); |
| 343 | IpConnectivityLog log = new IpConnectivityLog(); |
| 344 | MessageNano.mergeFrom(log, got); |
| 345 | assertEquals(want, log.toString()); |
| 346 | } catch (Exception e) { |
| 347 | fail(e.toString()); |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | static String joinLines(String ... elems) { |
| 352 | StringBuilder b = new StringBuilder(); |
| 353 | for (String s : elems) { |
| 354 | b.append(s); |
| 355 | b.append("\n"); |
| 356 | } |
| 357 | return b.toString(); |
| 358 | } |
| 359 | } |