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 19b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkeyimport static android.net.NetworkStats.SET_DEFAULT; 20b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkeyimport static android.net.NetworkStats.SET_FOREGROUND; 21fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport static android.net.NetworkStats.TAG_NONE; 22fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport static android.net.NetworkStats.UID_ALL; 238568db534118fc14cc28100306d51626464ff319Jesse Wilsonimport static com.android.server.NetworkManagementSocketTagger.kernelToTag; 244414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 254414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.content.res.Resources; 264414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.net.NetworkStats; 274414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.test.AndroidTestCase; 284414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 291059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkeyimport com.android.frameworks.coretests.R; 304414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 314414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.File; 324414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.FileOutputStream; 33fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport java.io.FileWriter; 344414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.InputStream; 354414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.OutputStream; 364414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 374414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport libcore.io.IoUtils; 384414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport libcore.io.Streams; 394414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 404414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey/** 411059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey * Tests for {@link NetworkStatsFactory}. 424414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 431059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkeypublic class NetworkStatsFactoryTest extends AndroidTestCase { 444414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey private File mTestProc; 451059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey private NetworkStatsFactory mFactory; 464414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 474414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey @Override 484414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void setUp() throws Exception { 494414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey super.setUp(); 504414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 51a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey mTestProc = new File(getContext().getFilesDir(), "proc"); 52fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey if (mTestProc.exists()) { 53a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey IoUtils.deleteContents(mTestProc); 54fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 55fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 561059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey mFactory = new NetworkStatsFactory(mTestProc); 574414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 584414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 594414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey @Override 604414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void tearDown() throws Exception { 611059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey mFactory = null; 624414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 63fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey if (mTestProc.exists()) { 64a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey IoUtils.deleteContents(mTestProc); 65fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 66fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 674414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey super.tearDown(); 684414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 694414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 704414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void testNetworkStatsDetail() throws Exception { 714414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey stageFile(R.raw.xt_qtaguid_typical, new File(mTestProc, "net/xt_qtaguid/stats")); 724414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 731059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsDetail(); 74163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertEquals(70, stats.size()); 75163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, 18621L, 2898L); 76163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 10011, SET_DEFAULT, 0x0, 35777L, 5718L); 77163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 10021, SET_DEFAULT, 0x7fffff01, 562386L, 49228L); 78163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 227423L); 79163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet2", 10001, SET_DEFAULT, 0x0, 1125899906842624L, 984L); 804414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 814414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 82fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey public void testNetworkStatsSummary() throws Exception { 83fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey stageFile(R.raw.net_dev_typical, new File(mTestProc, "net/dev")); 84fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 851059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummary(); 86fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey assertEquals(6, stats.size()); 87b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "lo", UID_ALL, SET_DEFAULT, TAG_NONE, 8308L, 8308L); 88b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_DEFAULT, TAG_NONE, 1507570L, 489339L); 89b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "ifb0", UID_ALL, SET_DEFAULT, TAG_NONE, 52454L, 0L); 90b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "ifb1", UID_ALL, SET_DEFAULT, TAG_NONE, 52454L, 0L); 91b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "sit0", UID_ALL, SET_DEFAULT, TAG_NONE, 0L, 0L); 92b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "ip6tnl0", UID_ALL, SET_DEFAULT, TAG_NONE, 0L, 0L); 93fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 94fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 95fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey public void testNetworkStatsSummaryDown() throws Exception { 96fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey stageFile(R.raw.net_dev_typical, new File(mTestProc, "net/dev")); 970fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(1L, new File(mTestProc, "net/xt_qtaguid/iface_stat/wlan0/active")); 98fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey stageLong(1024L, new File(mTestProc, "net/xt_qtaguid/iface_stat/wlan0/rx_bytes")); 99fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey stageLong(128L, new File(mTestProc, "net/xt_qtaguid/iface_stat/wlan0/rx_packets")); 100fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey stageLong(2048L, new File(mTestProc, "net/xt_qtaguid/iface_stat/wlan0/tx_bytes")); 101fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey stageLong(256L, new File(mTestProc, "net/xt_qtaguid/iface_stat/wlan0/tx_packets")); 102fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 1031059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummary(); 104fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey assertEquals(7, stats.size()); 105b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_DEFAULT, TAG_NONE, 1507570L, 489339L); 106b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertStatsEntry(stats, "wlan0", UID_ALL, SET_DEFAULT, TAG_NONE, 1024L, 2048L); 107fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 10847eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey 10947eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey public void testNetworkStatsCombined() throws Exception { 11047eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey stageFile(R.raw.net_dev_typical, new File(mTestProc, "net/dev")); 1110fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(1L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/active")); 11247eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey stageLong(10L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/rx_bytes")); 11347eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey stageLong(20L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/rx_packets")); 11447eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey stageLong(30L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/tx_bytes")); 11547eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey stageLong(40L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/tx_packets")); 11647eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey 1171059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummary(); 11847eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_DEFAULT, TAG_NONE, 1507570L + 10L, 11947eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey 2205L + 20L, 489339L + 30L, 2237L + 40L); 12047eb102b40cd1324d89816a7fb0fecd14fd7a408Jeff Sharkey } 1210fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey 1220fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey public void testNetworkStatsCombinedInactive() throws Exception { 1230fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageFile(R.raw.net_dev_typical, new File(mTestProc, "net/dev")); 1240fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(0L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/active")); 1250fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(10L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/rx_bytes")); 1260fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(20L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/rx_packets")); 1270fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(30L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/tx_bytes")); 1280fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey stageLong(40L, new File(mTestProc, "net/xt_qtaguid/iface_stat/rmnet0/tx_packets")); 1290fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey 1301059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummary(); 1310fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_DEFAULT, TAG_NONE, 10L, 20L, 30L, 40L); 1320fea823673e9cab24bd16a1c80a9bd689fc7a6f9Jeff Sharkey } 133fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 1344414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void testKernelTags() throws Exception { 1354414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0, kernelToTag("0x0000000000000000")); 1364414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0x32, kernelToTag("0x0000003200000000")); 1374414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(2147483647, kernelToTag("0x7fffffff00000000")); 1384414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0, kernelToTag("0x0000000000000000")); 1394414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(2147483136, kernelToTag("0x7FFFFE0000000000")); 1404414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1414414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 142b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey public void testNetworkStatsWithSet() throws Exception { 143163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey stageFile(R.raw.xt_qtaguid_typical, new File(mTestProc, "net/xt_qtaguid/stats")); 144b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 1451059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsDetail(); 146163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertEquals(70, stats.size()); 147163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 578L, 227423L, 676L); 148163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_FOREGROUND, 0x30100000, 742L, 3L, 1265L, 3L); 149b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey } 150b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 151ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey public void testNetworkStatsSingle() throws Exception { 152ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey stageFile(R.raw.xt_qtaguid_iface_typical, new File(mTestProc, "net/xt_qtaguid/iface_stat_all")); 153ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey 1541059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummary(); 155ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey assertEquals(6, stats.size()); 156ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_DEFAULT, TAG_NONE, 2112L, 24L, 700L, 10L); 157ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey assertStatsEntry(stats, "test1", UID_ALL, SET_DEFAULT, TAG_NONE, 6L, 8L, 10L, 12L); 158ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey assertStatsEntry(stats, "test2", UID_ALL, SET_DEFAULT, TAG_NONE, 1L, 2L, 3L, 4L); 159ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey } 160ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey 1614414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey /** 1624414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * Copy a {@link Resources#openRawResource(int)} into {@link File} for 1634414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * testing purposes. 1644414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 1654414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey private void stageFile(int rawId, File file) throws Exception { 1664414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey new File(file.getParent()).mkdirs(); 1674414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey InputStream in = null; 1684414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey OutputStream out = null; 1694414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey try { 1704414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey in = getContext().getResources().openRawResource(rawId); 1714414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey out = new FileOutputStream(file); 1724414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey Streams.copy(in, out); 1734414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } finally { 1744414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey IoUtils.closeQuietly(in); 1754414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey IoUtils.closeQuietly(out); 1764414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1774414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1784414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 179fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey private void stageLong(long value, File file) throws Exception { 180fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey new File(file.getParent()).mkdirs(); 181fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey FileWriter out = null; 182fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey try { 183fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey out = new FileWriter(file); 184fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey out.write(Long.toString(value)); 185fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } finally { 186fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey IoUtils.closeQuietly(out); 187fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 188fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 189fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 190b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey private static void assertStatsEntry(NetworkStats stats, String iface, int uid, int set, 191b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey int tag, long rxBytes, long txBytes) { 192b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final int i = stats.findIndex(iface, uid, set, tag); 193b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final NetworkStats.Entry entry = stats.getValues(i, null); 194b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes); 195b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txBytes", txBytes, entry.txBytes); 196b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey } 197b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 198b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey private static void assertStatsEntry(NetworkStats stats, String iface, int uid, int set, 199b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey int tag, long rxBytes, long rxPackets, long txBytes, long txPackets) { 200b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final int i = stats.findIndex(iface, uid, set, tag); 201fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey final NetworkStats.Entry entry = stats.getValues(i, null); 202b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes); 203b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxPackets", rxPackets, entry.rxPackets); 204b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txBytes", txBytes, entry.txBytes); 205b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txPackets", txPackets, entry.txPackets); 2064414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 2074414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 2084414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey} 209