NetworkStatsFactoryTest.java revision 4a0c5d7ef7144280fe8a209a871bbd4ef90d6368
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 19c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chenimport static android.net.NetworkStats.METERED_NO; 201f7e05eda687279ac9deb894f42ac927bd471ad2Jeff Davidsonimport static android.net.NetworkStats.ROAMING_NO; 218fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkeyimport static android.net.NetworkStats.SET_ALL; 22b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkeyimport static android.net.NetworkStats.SET_DEFAULT; 23b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkeyimport static android.net.NetworkStats.SET_FOREGROUND; 24fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport static android.net.NetworkStats.TAG_NONE; 25fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport static android.net.NetworkStats.UID_ALL; 268568db534118fc14cc28100306d51626464ff319Jesse Wilsonimport static com.android.server.NetworkManagementSocketTagger.kernelToTag; 274a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport static org.junit.Assert.assertEquals; 284a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport static org.junit.Assert.fail; 294414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 304414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.content.res.Resources; 314414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport android.net.NetworkStats; 322d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkeyimport android.net.TrafficStats; 334a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport android.support.test.InstrumentationRegistry; 34e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichiimport android.support.test.filters.SmallTest; 354a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport android.support.test.runner.AndroidJUnit4; 364414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 37c86013be936f36c61fa0cdfad95141f6de3c6ef7Lorenzo Colittiimport com.android.frameworks.tests.net.R; 384414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 394414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.File; 404414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.FileOutputStream; 41fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkeyimport java.io.FileWriter; 424414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.InputStream; 434414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport java.io.OutputStream; 444414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 454414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport libcore.io.IoUtils; 464414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkeyimport libcore.io.Streams; 474414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 484a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport org.junit.runner.RunWith; 494a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport org.junit.After; 504a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport org.junit.Before; 514a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichiimport org.junit.Test; 524a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi 534414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey/** 541059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey * Tests for {@link NetworkStatsFactory}. 554414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 564a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi@RunWith(AndroidJUnit4.class) 57e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi@SmallTest 584a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichipublic class NetworkStatsFactoryTest { 594414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey private File mTestProc; 601059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey private NetworkStatsFactory mFactory; 614414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 624a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Before 634414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void setUp() throws Exception { 644a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi mTestProc = new File(InstrumentationRegistry.getContext().getFilesDir(), "proc"); 65fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey if (mTestProc.exists()) { 66a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey IoUtils.deleteContents(mTestProc); 67fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 68fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 691059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey mFactory = new NetworkStatsFactory(mTestProc); 704414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 714414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 724a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @After 734414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void tearDown() throws Exception { 741059c3c30ad96a15695c1a92ae8896e078a6309fJeff Sharkey mFactory = null; 754414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 76fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey if (mTestProc.exists()) { 77a63ba59260cd1bb3f5c16e395ace45a61f1d4461Jeff Sharkey IoUtils.deleteContents(mTestProc); 78fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 794414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 804414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 814a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 824414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void testNetworkStatsDetail() throws Exception { 83e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi final NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_typical); 844414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 85163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertEquals(70, stats.size()); 86163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, 18621L, 2898L); 87163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 10011, SET_DEFAULT, 0x0, 35777L, 5718L); 88163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "wlan0", 10021, SET_DEFAULT, 0x7fffff01, 562386L, 49228L); 89163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 227423L); 90163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet2", 10001, SET_DEFAULT, 0x0, 1125899906842624L, 984L); 914414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 924414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 934a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 944414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey public void testKernelTags() throws Exception { 954414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0, kernelToTag("0x0000000000000000")); 964414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0x32, kernelToTag("0x0000003200000000")); 974414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(2147483647, kernelToTag("0x7fffffff00000000")); 984414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(0, kernelToTag("0x0000000000000000")); 994414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey assertEquals(2147483136, kernelToTag("0x7FFFFE0000000000")); 1002d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey 1012d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(0, kernelToTag("0x0")); 1022d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(0, kernelToTag("0xf00d")); 1032d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(1, kernelToTag("0x100000000")); 1042d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(14438007, kernelToTag("0xdc4e7700000000")); 1052d6c580262ba1c19fc4f20c3566889e332fbdcb6Jeff Sharkey assertEquals(TrafficStats.TAG_SYSTEM_DOWNLOAD, kernelToTag("0xffffff0100000000")); 1064414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 1074414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 1084a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 109b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey public void testNetworkStatsWithSet() throws Exception { 110e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi final NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_typical); 111163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertEquals(70, stats.size()); 112c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chen assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 578L, 227423L, 113c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chen 676L); 114163e6443f27884a9bfcb9a48ef606dc635852c23Jeff Sharkey assertStatsEntry(stats, "rmnet1", 10021, SET_FOREGROUND, 0x30100000, 742L, 3L, 1265L, 3L); 115b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey } 116b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 1174a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 118ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey public void testNetworkStatsSingle() throws Exception { 119e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi stageFile(R.raw.xt_qtaguid_iface_typical, file("net/xt_qtaguid/iface_stat_all")); 120ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey 121e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummaryDev(); 122ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey assertEquals(6, stats.size()); 1238fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_ALL, TAG_NONE, 2112L, 24L, 700L, 10L); 1248fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkey assertStatsEntry(stats, "test1", UID_ALL, SET_ALL, TAG_NONE, 6L, 8L, 10L, 12L); 1258fc27e8b87bd1def854a03d84009143b315d4176Jeff Sharkey assertStatsEntry(stats, "test2", UID_ALL, SET_ALL, TAG_NONE, 1L, 2L, 3L, 4L); 126ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey } 127ae2c1810839430c84e4a1172580d9c4b18f568caJeff Sharkey 1284a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 129e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey public void testNetworkStatsXt() throws Exception { 130e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi stageFile(R.raw.xt_qtaguid_iface_fmt_typical, file("net/xt_qtaguid/iface_stat_fmt")); 131e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey 132e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey final NetworkStats stats = mFactory.readNetworkStatsSummaryXt(); 133e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertEquals(3, stats.size()); 134e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertStatsEntry(stats, "rmnet0", UID_ALL, SET_ALL, TAG_NONE, 6824L, 16L, 5692L, 10L); 135c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chen assertStatsEntry(stats, "rmnet1", UID_ALL, SET_ALL, TAG_NONE, 11153922L, 8051L, 190226L, 136c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chen 2468L); 137e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey assertStatsEntry(stats, "rmnet2", UID_ALL, SET_ALL, TAG_NONE, 4968L, 35L, 3081L, 39L); 138e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey } 139e8914c36276710de50b347c1e6aecfa45d6a56cdJeff Sharkey 1404a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 141e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi public void testDoubleClatAccounting() throws Exception { 142e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi NetworkStatsFactory.noteStackedIface("v4-wlan0", "wlan0"); 143e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 144e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // xt_qtaguid_with_clat_simple is a synthetic file that simulates 145e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // - 213 received 464xlat packets of size 200 bytes 146e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // - 41 sent 464xlat packets of size 100 bytes 147e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // - no other traffic on base interface for root uid. 148e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat_simple); 149e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertEquals(4, stats.size()); 150e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 151e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 10060, SET_DEFAULT, 0x0, 46860L, 4920L); 152e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, 0L, 0L); 153e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 154e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat); 155e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertEquals(42, stats.size()); 156e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 157e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 0, SET_DEFAULT, 0x0, 356L, 276L); 158e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 1000, SET_DEFAULT, 0x0, 30812L, 2310L); 159e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 10102, SET_DEFAULT, 0x0, 10022L, 3330L); 160e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 10060, SET_DEFAULT, 0x0, 9532772L, 254112L); 161e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, 15229L, 5766L); 162e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 1000, SET_DEFAULT, 0x0, 6126L, 2013L); 163e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 10013, SET_DEFAULT, 0x0, 0L, 144L); 164e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 10018, SET_DEFAULT, 0x0, 5980263L, 167667L); 165e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 10060, SET_DEFAULT, 0x0, 134356L, 8705L); 166e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 10079, SET_DEFAULT, 0x0, 10926L, 1507L); 167e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 10102, SET_DEFAULT, 0x0, 25038L, 8245L); 168e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 10103, SET_DEFAULT, 0x0, 0L, 192L); 169e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "dummy0", 0, SET_DEFAULT, 0x0, 0L, 168L); 170e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "lo", 0, SET_DEFAULT, 0x0, 1288L, 1288L); 171e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 172e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi NetworkStatsFactory.noteStackedIface("v4-wlan0", null); 173e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi } 174e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 1754a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi @Test 176e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi public void testDoubleClatAccounting100MBDownload() throws Exception { 177e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // Downloading 100mb from an ipv4 only destination in a foreground activity 178e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 179e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi long appRxBytesBefore = 328684029L; 180e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi long appRxBytesAfter = 439237478L; 181e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertEquals("App traffic should be ~100MB", 110553449, appRxBytesAfter - appRxBytesBefore); 182e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 183e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi long rootRxBytesBefore = 1394011L; 184e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi long rootRxBytesAfter = 1398634L; 185e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertEquals("UID 0 traffic should be ~0", 4623, rootRxBytesAfter - rootRxBytesBefore); 186e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 187e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi NetworkStatsFactory.noteStackedIface("v4-wlan0", "wlan0"); 188e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi NetworkStats stats; 189e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 190e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // Stats snapshot before the download 191e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat_100mb_download_before); 192e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 10106, SET_FOREGROUND, 0x0, appRxBytesBefore, 5199872L); 193e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, rootRxBytesBefore, 647888L); 194e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 195e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi // Stats snapshot after the download 196e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat_100mb_download_after); 197e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "v4-wlan0", 10106, SET_FOREGROUND, 0x0, appRxBytesAfter, 7867488L); 198e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, rootRxBytesAfter, 647587L); 199e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 200e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi NetworkStatsFactory.noteStackedIface("v4-wlan0", null); 201e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi } 202e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 2034414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey /** 2044414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * Copy a {@link Resources#openRawResource(int)} into {@link File} for 2054414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey * testing purposes. 2064414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey */ 2074414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey private void stageFile(int rawId, File file) throws Exception { 2084414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey new File(file.getParent()).mkdirs(); 2094414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey InputStream in = null; 2104414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey OutputStream out = null; 2114414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey try { 2124a0c5d7ef7144280fe8a209a871bbd4ef90d6368Hugo Benichi in = InstrumentationRegistry.getContext().getResources().openRawResource(rawId); 2134414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey out = new FileOutputStream(file); 2144414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey Streams.copy(in, out); 2154414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } finally { 2164414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey IoUtils.closeQuietly(in); 2174414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey IoUtils.closeQuietly(out); 2184414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 2194414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 2204414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey 221fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey private void stageLong(long value, File file) throws Exception { 222fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey new File(file.getParent()).mkdirs(); 223fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey FileWriter out = null; 224fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey try { 225fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey out = new FileWriter(file); 226fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey out.write(Long.toString(value)); 227fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } finally { 228fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey IoUtils.closeQuietly(out); 229fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 230fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey } 231fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey 232e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi private File file(String path) throws Exception { 233e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi return new File(mTestProc, path); 234e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi } 235e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 236e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi private NetworkStats parseDetailedStats(int resourceId) throws Exception { 237e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi stageFile(resourceId, file("net/xt_qtaguid/stats")); 238e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi return mFactory.readNetworkStatsDetail(); 239e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi } 240e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi 241b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey private static void assertStatsEntry(NetworkStats stats, String iface, int uid, int set, 242b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey int tag, long rxBytes, long txBytes) { 243c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chen final int i = stats.findIndex(iface, uid, set, tag, METERED_NO, ROAMING_NO); 244e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi if (i < 0) { 245e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi fail(String.format("no NetworkStats for (iface: %s, uid: %d, set: %d, tag: %d)", 246e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi iface, uid, set, tag)); 247e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi } 248b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey final NetworkStats.Entry entry = stats.getValues(i, null); 249b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes); 250b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txBytes", txBytes, entry.txBytes); 251b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey } 252b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey 253b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey private static void assertStatsEntry(NetworkStats stats, String iface, int uid, int set, 254b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey int tag, long rxBytes, long rxPackets, long txBytes, long txPackets) { 255c926b7399a041fb82f15baa889bbf7ee0fa45643Stephen Chen final int i = stats.findIndex(iface, uid, set, tag, METERED_NO, ROAMING_NO); 256e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi if (i < 0) { 257e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi fail(String.format("no NetworkStats for (iface: %s, uid: %d, set: %d, tag: %d)", 258e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi iface, uid, set, tag)); 259e1bb3a14d1ee1aba2f92e5bccf659774699eaffeHugo Benichi } 260fd8be3e5e7420f3cca591daeec8a44487f5f65aaJeff Sharkey final NetworkStats.Entry entry = stats.getValues(i, null); 261b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxBytes", rxBytes, entry.rxBytes); 262b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected rxPackets", rxPackets, entry.rxPackets); 263b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txBytes", txBytes, entry.txBytes); 264b5d55e302d2253e4bfb233ea705caf258cdc4cb9Jeff Sharkey assertEquals("unexpected txPackets", txPackets, entry.txPackets); 2654414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey } 2664414cea13908b8230640f84ef39603d68ff9c377Jeff Sharkey} 267