14414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey/* 24414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * Copyright (C) 2011 The Android Open Source Project 34414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * 44414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * Licensed under the Apache License, Version 2.0 (the "License"); 54414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * you may not use this file except in compliance with the License. 64414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * You may obtain a copy of the License at 74414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * 84414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * http://www.apache.org/licenses/LICENSE-2.0 94414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * 104414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * Unless required by applicable law or agreed to in writing, software 114414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * distributed under the License is distributed on an "AS IS" BASIS, 124414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * See the License for the specific language governing permissions and 144414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * limitations under the License. 154414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 164414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 171059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkeypackage com.android.internal.net; 184414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 198fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkeyimport static android.net.NetworkStats.SET_ALL; 20b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkeyimport static android.net.NetworkStats.SET_DEFAULT; 21b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkeyimport static android.net.NetworkStats.SET_FOREGROUND; 22fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport static android.net.NetworkStats.TAG_NONE; 23fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport static android.net.NetworkStats.UID_ALL; 248568db534118fc14cc28100306d51626464ff319Jesse Wilsonimport static com.android.server.NetworkManagementSocketTagger.kernelToTag; 254414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 264414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.content.res.Resources; 274414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.net.NetworkStats; 282d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkeyimport android.net.TrafficStats; 294414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.test.AndroidTestCase; 304414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 311059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkeyimport com.android.frameworks.coretests.R; 324414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 334414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.File; 344414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.FileOutputStream; 35fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport java.io.FileWriter; 364414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.InputStream; 374414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.OutputStream; 384414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 394414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport libcore.io.IoUtils; 404414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport libcore.io.Streams; 414414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 424414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey/** 431059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey * Tests for {@link NetworkStatsFactory}. 444414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 451059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkeypublic class NetworkStatsFactoryTest extends AndroidTestCase { 464414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey private File mTestProc; 471059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey private NetworkStatsFactory mFactory; 484414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 494414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey @Override 504414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void setUp() throws Exception { 514414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey super.setUp(); 524414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 53a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey mTestProc = new File(getContext().getFilesDir(), "proc"); 54fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey if (mTestProc.exists()) { 55a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey IoUtils.deleteContents(mTestProc); 56fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 57fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 581059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey mFactory = new NetworkStatsFactory(mTestProc); 594414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 604414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 614414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey @Override 624414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void tearDown() throws Exception { 631059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey mFactory = null; 644414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 65fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey if (mTestProc.exists()) { 66a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey IoUtils.deleteContents(mTestProc); 67fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 68fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 694414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey super.tearDown(); 704414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 714414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 724414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void testNetworkStatsDetail() throws Exception { 734414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey stageFile(R.raw.xt_qtaguid_typical, new File(mTestProc, "net/xt_qtaguid/stats")); 744414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 751059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsDetail(); 76163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertEquals(70, stats.size()); 77163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, 18621L, 2898L); 78163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 10011, SET_DEFAULT, 0x0, 35777L, 5718L); 79163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 10021, SET_DEFAULT, 0x7fffff01, 562386L, 49228L); 80163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 227423L); 81163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet2", 10001, SET_DEFAULT, 0x0, 1125899906842624L, 984L); 824414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 834414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 844414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void testKernelTags() throws Exception { 854414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0, kernelToTag("0x0000000000000000")); 864414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0x32, kernelToTag("0x0000003200000000")); 874414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(2147483647, kernelToTag("0x7fffffff00000000")); 884414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0, kernelToTag("0x0000000000000000")); 894414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(2147483136, kernelToTag("0x7FFFFE0000000000")); 902d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey 912d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(0, kernelToTag("0x0")); 922d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(0, kernelToTag("0xf00d")); 932d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(1, kernelToTag("0x100000000")); 942d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(14438007, kernelToTag("0xdc4e7700000000")); 952d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(TrafficStats.TAG_SYSTEM_DOWNLOAD, kernelToTag("0xffffff0100000000")); 964414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 974414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 98b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey public void testNetworkStatsWithSet() throws Exception { 99163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey stageFile(R.raw.xt_qtaguid_typical, new File(mTestProc, "net/xt_qtaguid/stats")); 100b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 1011059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsDetail(); 102163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertEquals(70, stats.size()); 103163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 578L, 227423L, 676L); 104163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_FOREGROUND, 0x30100000, 742L, 3L, 1265L, 3L); 105b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey } 106b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 107ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey public void testNetworkStatsSingle() throws Exception { 108ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey stageFile(R.raw.xt_qtaguid_iface_typical, new File(mTestProc, "net/xt_qtaguid/iface_stat_all")); 109ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey 110e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummaryDev(); 111ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey assertEquals(6, stats.size()); 1128fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_ALL, TAG_NONE, 2112L, 24L, 700L, 10L); 1138fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkey assertStatsEntry(stats, "test1", UID_ALL, SET_ALL, TAG_NONE, 6L, 8L, 10L, 12L); 1148fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkey assertStatsEntry(stats, "test2", UID_ALL, SET_ALL, TAG_NONE, 1L, 2L, 3L, 4L); 115ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey } 116ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey 117e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey public void testNetworkStatsXt() throws Exception { 118e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey stageFile(R.raw.xt_qtaguid_iface_fmt_typical, 119e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey new File(mTestProc, "net/xt_qtaguid/iface_stat_fmt")); 120e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey 121e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummaryXt(); 122e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertEquals(3, stats.size()); 123e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_ALL, TAG_NONE, 6824L, 16L, 5692L, 10L); 124e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertStatsEntry(stats, "rmnet1", UID_ALL, SET_ALL, TAG_NONE, 11153922L, 8051L, 190226L, 2468L); 125e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertStatsEntry(stats, "rmnet2", UID_ALL, SET_ALL, TAG_NONE, 4968L, 35L, 3081L, 39L); 126e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey } 127e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey 1284414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey /** 1294414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * Copy a {@link Resources#openRawResource(int)} into {@link File} for 1304414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * testing purposes. 1314414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 1324414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey private void stageFile(int rawId, File file) throws Exception { 1334414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey new File(file.getParent()).mkdirs(); 1344414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey InputStream in = null; 1354414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey OutputStream out = null; 1364414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey try { 1374414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey in = getContext().getResources().openRawResource(rawId); 1384414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey out = new FileOutputStream(file); 1394414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey Streams.copy(in, out); 1404414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } finally { 1414414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey IoUtils.closeQuietly(in); 1424414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey IoUtils.closeQuietly(out); 1434414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1444414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1454414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 146fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey private void stageLong(long value, File file) throws Exception { 147fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey new File(file.getParent()).mkdirs(); 148fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey FileWriter out = null; 149fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey try { 150fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey out = new FileWriter(file); 151fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey out.write(Long.toString(value)); 152fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } finally { 153fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey IoUtils.closeQuietly(out); 154fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 155fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 156fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 157b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey private static void assertStatsEntry(NetworkStats stats, String iface, int uid, int set, 158b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey int tag, long rxBytes, long txBytes) { 159b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final int i = stats.findIndex(iface, uid, set, tag); 160b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final NetworkStats.Entry entry = stats.getValues(i, null); 161b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes); 162b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txBytes", txBytes, entry.txBytes); 163b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey } 164b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 165b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey private static void assertStatsEntry(NetworkStats stats, String iface, int uid, int set, 166b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey int tag, long rxBytes, long rxPackets, long txBytes, long txPackets) { 167b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final int i = stats.findIndex(iface, uid, set, tag); 168fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey final NetworkStats.Entry entry = stats.getValues(i, null); 169b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes); 170b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxPackets", rxPackets, entry.rxPackets); 171b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txBytes", txBytes, entry.txBytes); 172b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txPackets", txPackets, entry.txPackets); 1734414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1744414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 1754414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey} 176