Merge changes I71988117,Ia70379a3
* changes:
Move app uid stats map dump to NetworkStatsService
Move uid counter set map dump to NetworkStatsService
diff --git a/bpf_progs/Android.bp b/bpf_progs/Android.bp
index 2f4cbcd..8eb9cfd 100644
--- a/bpf_progs/Android.bp
+++ b/bpf_progs/Android.bp
@@ -51,6 +51,7 @@
"//packages/modules/Connectivity/Tethering",
"//packages/modules/Connectivity/service/native",
"//packages/modules/Connectivity/tests/native/connectivity_native_test",
+ "//packages/modules/Connectivity/tests/native/utilities",
"//packages/modules/Connectivity/service-t/native/libs/libnetworkstats",
"//packages/modules/Connectivity/tests/unit/jni",
"//system/netd/tests",
diff --git a/service-t/src/com/android/server/net/NetworkStatsFactory.java b/service-t/src/com/android/server/net/NetworkStatsFactory.java
index 21d1a00..4a6741c 100644
--- a/service-t/src/com/android/server/net/NetworkStatsFactory.java
+++ b/service-t/src/com/android/server/net/NetworkStatsFactory.java
@@ -17,9 +17,7 @@
package com.android.server.net;
import static android.net.NetworkStats.INTERFACES_ALL;
-import static android.net.NetworkStats.SET_ALL;
import static android.net.NetworkStats.TAG_ALL;
-import static android.net.NetworkStats.TAG_NONE;
import static android.net.NetworkStats.UID_ALL;
import android.annotation.NonNull;
@@ -28,19 +26,12 @@
import android.net.NetworkStats;
import android.net.UnderlyingNetworkInfo;
import android.os.ServiceSpecificException;
-import android.os.StrictMode;
import android.os.SystemClock;
import com.android.internal.annotations.GuardedBy;
import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.util.ProcFileReader;
-import com.android.net.module.util.CollectionUtils;
import com.android.server.BpfNetMaps;
-import libcore.io.IoUtils;
-
-import java.io.File;
-import java.io.FileInputStream;
import java.io.IOException;
import java.net.ProtocolException;
import java.util.Arrays;
@@ -61,18 +52,6 @@
private static final String TAG = "NetworkStatsFactory";
- private static final boolean USE_NATIVE_PARSING = true;
- private static final boolean VALIDATE_NATIVE_STATS = false;
-
- /** Path to {@code /proc/net/xt_qtaguid/iface_stat_all}. */
- private final File mStatsXtIfaceAll;
- /** Path to {@code /proc/net/xt_qtaguid/iface_stat_fmt}. */
- private final File mStatsXtIfaceFmt;
- /** Path to {@code /proc/net/xt_qtaguid/stats}. */
- private final File mStatsXtUid;
-
- private final boolean mUseBpfStats;
-
private final Context mContext;
private final BpfNetMaps mBpfNetMaps;
@@ -96,6 +75,49 @@
@GuardedBy("mPersistentDataLock")
private NetworkStats mTunAnd464xlatAdjustedStats;
+ private final Dependencies mDeps;
+ /**
+ * Dependencies of NetworkStatsFactory, for injection in tests.
+ */
+ @VisibleForTesting
+ public static class Dependencies {
+ /**
+ * Parse detailed statistics from bpf into given {@link NetworkStats} object. Values
+ * are expected to monotonically increase since device boot.
+ */
+ @NonNull
+ public NetworkStats getNetworkStatsDetail(int limitUid, @Nullable String[] limitIfaces,
+ int limitTag) throws IOException {
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 0);
+ // TODO: remove both path and useBpfStats arguments.
+ // The path is never used if useBpfStats is true.
+ final int ret = nativeReadNetworkStatsDetail(stats, null /* path */,
+ limitUid, limitIfaces, limitTag, true /* useBpfStats */);
+ if (ret != 0) {
+ throw new IOException("Failed to parse network stats");
+ }
+ return stats;
+ }
+ /**
+ * Parse device summary statistics from bpf into given {@link NetworkStats} object. Values
+ * are expected to monotonically increase since device boot.
+ */
+ @NonNull
+ public NetworkStats getNetworkStatsDev() throws IOException {
+ final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
+ final int ret = nativeReadNetworkStatsDev(stats);
+ if (ret != 0) {
+ throw new IOException("Failed to parse bpf iface stats");
+ }
+ return stats;
+ }
+
+ /** Create a new {@link BpfNetMaps}. */
+ public BpfNetMaps createBpfNetMaps(@NonNull Context ctx) {
+ return new BpfNetMaps(ctx);
+ }
+ }
+
/**
* (Stacked interface) -> (base interface) association for all connected ifaces since boot.
*
@@ -164,30 +186,18 @@
}
public NetworkStatsFactory(@NonNull Context ctx) {
- this(ctx, new File("/proc/"), true, new BpfNetMaps(ctx));
+ this(ctx, new Dependencies());
}
@VisibleForTesting
- public NetworkStatsFactory(@NonNull Context ctx, File procRoot, boolean useBpfStats,
- BpfNetMaps bpfNetMaps) {
- mStatsXtIfaceAll = new File(procRoot, "net/xt_qtaguid/iface_stat_all");
- mStatsXtIfaceFmt = new File(procRoot, "net/xt_qtaguid/iface_stat_fmt");
- mStatsXtUid = new File(procRoot, "net/xt_qtaguid/stats");
- mUseBpfStats = useBpfStats;
- mBpfNetMaps = bpfNetMaps;
+ public NetworkStatsFactory(@NonNull Context ctx, Dependencies deps) {
+ mBpfNetMaps = deps.createBpfNetMaps(ctx);
synchronized (mPersistentDataLock) {
mPersistSnapshot = new NetworkStats(SystemClock.elapsedRealtime(), -1);
mTunAnd464xlatAdjustedStats = new NetworkStats(SystemClock.elapsedRealtime(), -1);
}
mContext = ctx;
- }
-
- public NetworkStats readBpfNetworkStatsDev() throws IOException {
- final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
- if (nativeReadNetworkStatsDev(stats) != 0) {
- throw new IOException("Failed to parse bpf iface stats");
- }
- return stats;
+ mDeps = deps;
}
/**
@@ -195,106 +205,18 @@
* using {@code /proc/net/dev} style hooks, which may include non IP layer
* traffic. Values monotonically increase since device boot, and may include
* details about inactive interfaces.
- *
- * @throws IllegalStateException when problem parsing stats.
*/
public NetworkStats readNetworkStatsSummaryDev() throws IOException {
-
- // Return xt_bpf stats if switched to bpf module.
- if (mUseBpfStats)
- return readBpfNetworkStatsDev();
-
- final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
-
- final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
- final NetworkStats.Entry entry = new NetworkStats.Entry();
-
- ProcFileReader reader = null;
- try {
- reader = new ProcFileReader(new FileInputStream(mStatsXtIfaceAll));
-
- while (reader.hasMoreData()) {
- entry.iface = reader.nextString();
- entry.uid = UID_ALL;
- entry.set = SET_ALL;
- entry.tag = TAG_NONE;
-
- final boolean active = reader.nextInt() != 0;
-
- // always include snapshot values
- entry.rxBytes = reader.nextLong();
- entry.rxPackets = reader.nextLong();
- entry.txBytes = reader.nextLong();
- entry.txPackets = reader.nextLong();
-
- // fold in active numbers, but only when active
- if (active) {
- entry.rxBytes += reader.nextLong();
- entry.rxPackets += reader.nextLong();
- entry.txBytes += reader.nextLong();
- entry.txPackets += reader.nextLong();
- }
-
- stats.insertEntry(entry);
- reader.finishLine();
- }
- } catch (NullPointerException|NumberFormatException e) {
- throw protocolExceptionWithCause("problem parsing stats", e);
- } finally {
- IoUtils.closeQuietly(reader);
- StrictMode.setThreadPolicy(savedPolicy);
- }
- return stats;
+ return mDeps.getNetworkStatsDev();
}
/**
* Parse and return interface-level summary {@link NetworkStats}. Designed
* to return only IP layer traffic. Values monotonically increase since
* device boot, and may include details about inactive interfaces.
- *
- * @throws IllegalStateException when problem parsing stats.
*/
public NetworkStats readNetworkStatsSummaryXt() throws IOException {
-
- // Return xt_bpf stats if qtaguid module is replaced.
- if (mUseBpfStats)
- return readBpfNetworkStatsDev();
-
- final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
-
- // return null when kernel doesn't support
- if (!mStatsXtIfaceFmt.exists()) return null;
-
- final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 6);
- final NetworkStats.Entry entry = new NetworkStats.Entry();
-
- ProcFileReader reader = null;
- try {
- // open and consume header line
- reader = new ProcFileReader(new FileInputStream(mStatsXtIfaceFmt));
- reader.finishLine();
-
- while (reader.hasMoreData()) {
- entry.iface = reader.nextString();
- entry.uid = UID_ALL;
- entry.set = SET_ALL;
- entry.tag = TAG_NONE;
-
- entry.rxBytes = reader.nextLong();
- entry.rxPackets = reader.nextLong();
- entry.txBytes = reader.nextLong();
- entry.txPackets = reader.nextLong();
-
- stats.insertEntry(entry);
- reader.finishLine();
- }
- } catch (NullPointerException|NumberFormatException e) {
- throw protocolExceptionWithCause("problem parsing stats", e);
- } finally {
- IoUtils.closeQuietly(reader);
- StrictMode.setThreadPolicy(savedPolicy);
- }
- return stats;
+ return mDeps.getNetworkStatsDev();
}
public NetworkStats readNetworkStatsDetail() throws IOException {
@@ -331,38 +253,14 @@
// Take a defensive copy. mPersistSnapshot is mutated in some cases below
final NetworkStats prev = mPersistSnapshot.clone();
- if (USE_NATIVE_PARSING) {
- final NetworkStats stats =
- new NetworkStats(SystemClock.elapsedRealtime(), 0 /* initialSize */);
- if (mUseBpfStats) {
- requestSwapActiveStatsMapLocked();
- // Stats are always read from the inactive map, so they must be read after the
- // swap
- if (nativeReadNetworkStatsDetail(stats, mStatsXtUid.getAbsolutePath(), UID_ALL,
- INTERFACES_ALL, TAG_ALL, mUseBpfStats) != 0) {
- throw new IOException("Failed to parse network stats");
- }
-
- // BPF stats are incremental; fold into mPersistSnapshot.
- mPersistSnapshot.setElapsedRealtime(stats.getElapsedRealtime());
- mPersistSnapshot.combineAllValues(stats);
- } else {
- if (nativeReadNetworkStatsDetail(stats, mStatsXtUid.getAbsolutePath(), UID_ALL,
- INTERFACES_ALL, TAG_ALL, mUseBpfStats) != 0) {
- throw new IOException("Failed to parse network stats");
- }
- if (VALIDATE_NATIVE_STATS) {
- final NetworkStats javaStats = javaReadNetworkStatsDetail(mStatsXtUid,
- UID_ALL, INTERFACES_ALL, TAG_ALL);
- assertEquals(javaStats, stats);
- }
-
- mPersistSnapshot = stats;
- }
- } else {
- mPersistSnapshot = javaReadNetworkStatsDetail(mStatsXtUid, UID_ALL, INTERFACES_ALL,
- TAG_ALL);
- }
+ requestSwapActiveStatsMapLocked();
+ // Stats are always read from the inactive map, so they must be read after the
+ // swap
+ final NetworkStats stats = mDeps.getNetworkStatsDetail(
+ UID_ALL, INTERFACES_ALL, TAG_ALL);
+ // BPF stats are incremental; fold into mPersistSnapshot.
+ mPersistSnapshot.setElapsedRealtime(stats.getElapsedRealtime());
+ mPersistSnapshot.combineAllValues(stats);
NetworkStats adjustedStats = adjustForTunAnd464Xlat(mPersistSnapshot, prev, vpnArray);
@@ -399,62 +297,6 @@
return mTunAnd464xlatAdjustedStats.clone();
}
- /**
- * Parse and return {@link NetworkStats} with UID-level details. Values are
- * expected to monotonically increase since device boot.
- */
- @VisibleForTesting
- public static NetworkStats javaReadNetworkStatsDetail(File detailPath, int limitUid,
- String[] limitIfaces, int limitTag)
- throws IOException {
- final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
-
- final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 24);
- final NetworkStats.Entry entry = new NetworkStats.Entry();
-
- int idx = 1;
- int lastIdx = 1;
-
- ProcFileReader reader = null;
- try {
- // open and consume header line
- reader = new ProcFileReader(new FileInputStream(detailPath));
- reader.finishLine();
-
- while (reader.hasMoreData()) {
- idx = reader.nextInt();
- if (idx != lastIdx + 1) {
- throw new ProtocolException(
- "inconsistent idx=" + idx + " after lastIdx=" + lastIdx);
- }
- lastIdx = idx;
-
- entry.iface = reader.nextString();
- entry.tag = kernelToTag(reader.nextString());
- entry.uid = reader.nextInt();
- entry.set = reader.nextInt();
- entry.rxBytes = reader.nextLong();
- entry.rxPackets = reader.nextLong();
- entry.txBytes = reader.nextLong();
- entry.txPackets = reader.nextLong();
-
- if ((limitIfaces == null || CollectionUtils.contains(limitIfaces, entry.iface))
- && (limitUid == UID_ALL || limitUid == entry.uid)
- && (limitTag == TAG_ALL || limitTag == entry.tag)) {
- stats.insertEntry(entry);
- }
-
- reader.finishLine();
- }
- } catch (NullPointerException|NumberFormatException e) {
- throw protocolExceptionWithCause("problem parsing idx " + idx, e);
- } finally {
- IoUtils.closeQuietly(reader);
- StrictMode.setThreadPolicy(savedPolicy);
- }
-
- return stats;
- }
public void assertEquals(NetworkStats expected, NetworkStats actual) {
if (expected.size() != actual.size()) {
diff --git a/service/jni/com_android_server_BpfNetMaps.cpp b/service/jni/com_android_server_BpfNetMaps.cpp
index 49392e0..2780044 100644
--- a/service/jni/com_android_server_BpfNetMaps.cpp
+++ b/service/jni/com_android_server_BpfNetMaps.cpp
@@ -82,6 +82,13 @@
return (jint)status.code();
}
+static jint native_setChildChain(JNIEnv* env, jobject self, jint childChain, jboolean enable) {
+ auto chain = static_cast<ChildChain>(childChain);
+ int res = mTc.toggleUidOwnerMap(chain, enable);
+ if (res) ALOGE("%s failed, error code = %d", __func__, res);
+ return (jint)res;
+}
+
static jint native_replaceUidChain(JNIEnv* env, jobject self, jstring name, jboolean isAllowlist,
jintArray jUids) {
const ScopedUtfChars chainNameUtf8(env, name);
@@ -192,6 +199,8 @@
(void*)native_addNiceApp},
{"native_removeNiceApp", "(I)I",
(void*)native_removeNiceApp},
+ {"native_setChildChain", "(IZ)I",
+ (void*)native_setChildChain},
{"native_replaceUidChain", "(Ljava/lang/String;Z[I)I",
(void*)native_replaceUidChain},
{"native_setUidRule", "(III)I",
diff --git a/service/native/TrafficController.cpp b/service/native/TrafficController.cpp
index 8f8c787..71329ad 100644
--- a/service/native/TrafficController.cpp
+++ b/service/native/TrafficController.cpp
@@ -173,13 +173,8 @@
RETURN_IF_NOT_OK(mIfaceStatsMap.init(IFACE_STATS_MAP_PATH));
RETURN_IF_NOT_OK(mConfigurationMap.init(CONFIGURATION_MAP_PATH));
- RETURN_IF_NOT_OK(
- mConfigurationMap.writeValue(UID_RULES_CONFIGURATION_KEY, DEFAULT_CONFIG, BPF_ANY));
- RETURN_IF_NOT_OK(mConfigurationMap.writeValue(CURRENT_STATS_MAP_CONFIGURATION_KEY, SELECT_MAP_A,
- BPF_ANY));
RETURN_IF_NOT_OK(mUidOwnerMap.init(UID_OWNER_MAP_PATH));
- RETURN_IF_NOT_OK(mUidOwnerMap.clear());
RETURN_IF_NOT_OK(mUidPermissionMap.init(UID_PERMISSION_MAP_PATH));
ALOGI("%s successfully", __func__);
@@ -451,6 +446,53 @@
return 0;
}
+int TrafficController::toggleUidOwnerMap(ChildChain chain, bool enable) {
+ std::lock_guard guard(mMutex);
+ uint32_t key = UID_RULES_CONFIGURATION_KEY;
+ auto oldConfigure = mConfigurationMap.readValue(key);
+ if (!oldConfigure.ok()) {
+ ALOGE("Cannot read the old configuration from map: %s",
+ oldConfigure.error().message().c_str());
+ return -oldConfigure.error().code();
+ }
+ uint32_t match;
+ switch (chain) {
+ case DOZABLE:
+ match = DOZABLE_MATCH;
+ break;
+ case STANDBY:
+ match = STANDBY_MATCH;
+ break;
+ case POWERSAVE:
+ match = POWERSAVE_MATCH;
+ break;
+ case RESTRICTED:
+ match = RESTRICTED_MATCH;
+ break;
+ case LOW_POWER_STANDBY:
+ match = LOW_POWER_STANDBY_MATCH;
+ break;
+ case OEM_DENY_1:
+ match = OEM_DENY_1_MATCH;
+ break;
+ case OEM_DENY_2:
+ match = OEM_DENY_2_MATCH;
+ break;
+ case OEM_DENY_3:
+ match = OEM_DENY_3_MATCH;
+ break;
+ default:
+ return -EINVAL;
+ }
+ BpfConfig newConfiguration =
+ enable ? (oldConfigure.value() | match) : (oldConfigure.value() & ~match);
+ Status res = mConfigurationMap.writeValue(key, newConfiguration, BPF_EXIST);
+ if (!isOk(res)) {
+ ALOGE("Failed to toggleUidOwnerMap(%d): %s", chain, res.msg().c_str());
+ }
+ return -res.code();
+}
+
Status TrafficController::swapActiveStatsMap() {
std::lock_guard guard(mMutex);
diff --git a/service/native/include/TrafficController.h b/service/native/include/TrafficController.h
index 14c5eaf..8512929 100644
--- a/service/native/include/TrafficController.h
+++ b/service/native/include/TrafficController.h
@@ -71,6 +71,8 @@
netdutils::Status updateUidOwnerMap(const uint32_t uid,
UidOwnerMatchType matchType, IptOp op) EXCLUDES(mMutex);
+ int toggleUidOwnerMap(ChildChain chain, bool enable) EXCLUDES(mMutex);
+
static netdutils::StatusOr<std::unique_ptr<netdutils::NetlinkListenerInterface>>
makeSkDestroyListener();
diff --git a/service/src/com/android/server/BpfNetMaps.java b/service/src/com/android/server/BpfNetMaps.java
index 3befd86..bedd0e8 100644
--- a/service/src/com/android/server/BpfNetMaps.java
+++ b/service/src/com/android/server/BpfNetMaps.java
@@ -87,6 +87,11 @@
private static final String UID_OWNER_MAP_PATH =
"/sys/fs/bpf/netd_shared/map_netd_uid_owner_map";
private static final U32 UID_RULES_CONFIGURATION_KEY = new U32(0);
+ private static final U32 CURRENT_STATS_MAP_CONFIGURATION_KEY = new U32(1);
+ private static final long UID_RULES_DEFAULT_CONFIGURATION = 0;
+ private static final long STATS_SELECT_MAP_A = 0;
+ private static final long STATS_SELECT_MAP_B = 1;
+
private static BpfMap<U32, U32> sConfigurationMap = null;
// BpfMap for UID_OWNER_MAP_PATH. This map is not accessed by others.
private static BpfMap<U32, UidOwnerValue> sUidOwnerMap = null;
@@ -149,13 +154,31 @@
}
}
- private static void setBpfMaps() {
+ private static void initBpfMaps() {
if (sConfigurationMap == null) {
sConfigurationMap = getConfigurationMap();
}
+ try {
+ sConfigurationMap.updateEntry(UID_RULES_CONFIGURATION_KEY,
+ new U32(UID_RULES_DEFAULT_CONFIGURATION));
+ } catch (ErrnoException e) {
+ throw new IllegalStateException("Failed to initialize uid rules configuration", e);
+ }
+ try {
+ sConfigurationMap.updateEntry(CURRENT_STATS_MAP_CONFIGURATION_KEY,
+ new U32(STATS_SELECT_MAP_A));
+ } catch (ErrnoException e) {
+ throw new IllegalStateException("Failed to initialize current stats configuration", e);
+ }
+
if (sUidOwnerMap == null) {
sUidOwnerMap = getUidOwnerMap();
}
+ try {
+ sUidOwnerMap.clear();
+ } catch (ErrnoException e) {
+ throw new IllegalStateException("Failed to initialize uid owner map", e);
+ }
}
/**
@@ -171,7 +194,7 @@
}
Log.d(TAG, "BpfNetMaps is initialized with sEnableJavaBpfMap=" + sEnableJavaBpfMap);
- setBpfMaps();
+ initBpfMaps();
native_init();
sInitialized = true;
}
@@ -637,6 +660,7 @@
private native int native_addNiceApp(int uid);
@GuardedBy("sUidOwnerMap")
private native int native_removeNiceApp(int uid);
+ private native int native_setChildChain(int childChain, boolean enable);
@GuardedBy("sUidOwnerMap")
private native int native_replaceUidChain(String name, boolean isAllowlist, int[] uids);
@GuardedBy("sUidOwnerMap")
diff --git a/tests/native/utilities/Android.bp b/tests/native/utilities/Android.bp
new file mode 100644
index 0000000..7668cc1
--- /dev/null
+++ b/tests/native/utilities/Android.bp
@@ -0,0 +1,30 @@
+//
+// Copyright (C) 2022 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_test_library {
+ name: "libconnectivity_native_test_utils",
+ defaults: [
+ "netd_defaults",
+ "resolv_test_defaults"
+ ],
+ srcs: [
+ "firewall.cpp",
+ ],
+ header_libs: [
+ "bpf_connectivity_headers",
+ ],
+ export_header_lib_headers: ["bpf_connectivity_headers"],
+ export_include_dirs: ["."],
+}
diff --git a/tests/native/utilities/firewall.cpp b/tests/native/utilities/firewall.cpp
new file mode 100644
index 0000000..e4669cb
--- /dev/null
+++ b/tests/native/utilities/firewall.cpp
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include "firewall.h"
+
+#include <android-base/result.h>
+#include <gtest/gtest.h>
+
+Firewall::Firewall() {
+ std::lock_guard guard(mMutex);
+ auto result = mConfigurationMap.init(CONFIGURATION_MAP_PATH);
+ EXPECT_RESULT_OK(result) << "init mConfigurationMap failed";
+
+ result = mUidOwnerMap.init(UID_OWNER_MAP_PATH);
+ EXPECT_RESULT_OK(result) << "init mUidOwnerMap failed";
+}
+
+Firewall* Firewall::getInstance() {
+ static Firewall instance;
+ return &instance;
+}
+
+Result<void> Firewall::toggleStandbyMatch(bool enable) {
+ std::lock_guard guard(mMutex);
+ uint32_t key = UID_RULES_CONFIGURATION_KEY;
+ auto oldConfiguration = mConfigurationMap.readValue(key);
+ if (!oldConfiguration.ok()) {
+ return Errorf("Cannot read the old configuration: {}", oldConfiguration.error().message());
+ }
+
+ BpfConfig newConfiguration = enable ? (oldConfiguration.value() | STANDBY_MATCH)
+ : (oldConfiguration.value() & (~STANDBY_MATCH));
+ auto res = mConfigurationMap.writeValue(key, newConfiguration, BPF_EXIST);
+ if (!res.ok()) return Errorf("Failed to toggle STANDBY_MATCH: {}", res.error().message());
+
+ return {};
+}
+
+Result<void> Firewall::addRule(uint32_t uid, UidOwnerMatchType match, uint32_t iif) {
+ // iif should be non-zero if and only if match == MATCH_IIF
+ if (match == IIF_MATCH && iif == 0) {
+ return Errorf("Interface match {} must have nonzero interface index", match);
+ } else if (match != IIF_MATCH && iif != 0) {
+ return Errorf("Non-interface match {} must have zero interface index", match);
+ }
+
+ std::lock_guard guard(mMutex);
+ auto oldMatch = mUidOwnerMap.readValue(uid);
+ if (oldMatch.ok()) {
+ UidOwnerValue newMatch = {
+ .iif = iif ? iif : oldMatch.value().iif,
+ .rule = static_cast<uint8_t>(oldMatch.value().rule | match),
+ };
+ auto res = mUidOwnerMap.writeValue(uid, newMatch, BPF_ANY);
+ if (!res.ok()) return Errorf("Failed to update rule: {}", res.error().message());
+ } else {
+ UidOwnerValue newMatch = {
+ .iif = iif,
+ .rule = static_cast<uint8_t>(match),
+ };
+ auto res = mUidOwnerMap.writeValue(uid, newMatch, BPF_ANY);
+ if (!res.ok()) return Errorf("Failed to add rule: {}", res.error().message());
+ }
+ return {};
+}
+
+Result<void> Firewall::removeRule(uint32_t uid, UidOwnerMatchType match) {
+ std::lock_guard guard(mMutex);
+ auto oldMatch = mUidOwnerMap.readValue(uid);
+ if (!oldMatch.ok()) return Errorf("uid: %u does not exist in map", uid);
+
+ UidOwnerValue newMatch = {
+ .iif = (match == IIF_MATCH) ? 0 : oldMatch.value().iif,
+ .rule = static_cast<uint8_t>(oldMatch.value().rule & ~match),
+ };
+ if (newMatch.rule == 0) {
+ auto res = mUidOwnerMap.deleteValue(uid);
+ if (!res.ok()) return Errorf("Failed to remove rule: {}", res.error().message());
+ } else {
+ auto res = mUidOwnerMap.writeValue(uid, newMatch, BPF_ANY);
+ if (!res.ok()) return Errorf("Failed to update rule: {}", res.error().message());
+ }
+ return {};
+}
+
+Result<void> Firewall::addUidInterfaceRules(const std::string& ifName,
+ const std::vector<int32_t>& uids) {
+ unsigned int iif = if_nametoindex(ifName.c_str());
+ if (!iif) return Errorf("Failed to get interface index: {}", ifName);
+
+ for (auto uid : uids) {
+ auto res = addRule(uid, IIF_MATCH, iif);
+ if (!res.ok()) return res;
+ }
+ return {};
+}
+
+Result<void> Firewall::removeUidInterfaceRules(const std::vector<int32_t>& uids) {
+ for (auto uid : uids) {
+ auto res = removeRule(uid, IIF_MATCH);
+ if (!res.ok()) return res;
+ }
+ return {};
+}
diff --git a/tests/native/utilities/firewall.h b/tests/native/utilities/firewall.h
new file mode 100644
index 0000000..185559b
--- /dev/null
+++ b/tests/native/utilities/firewall.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#pragma once
+
+#include <android-base/thread_annotations.h>
+#include <bpf/BpfMap.h>
+#include <bpf_shared.h>
+
+using android::base::Result;
+using android::bpf::BpfMap;
+
+class Firewall {
+ public:
+ Firewall() EXCLUDES(mMutex);
+ static Firewall* getInstance();
+ Result<void> toggleStandbyMatch(bool enable) EXCLUDES(mMutex);
+ Result<void> addRule(uint32_t uid, UidOwnerMatchType match, uint32_t iif = 0) EXCLUDES(mMutex);
+ Result<void> removeRule(uint32_t uid, UidOwnerMatchType match) EXCLUDES(mMutex);
+ Result<void> addUidInterfaceRules(const std::string& ifName, const std::vector<int32_t>& uids);
+ Result<void> removeUidInterfaceRules(const std::vector<int32_t>& uids);
+
+ private:
+ BpfMap<uint32_t, uint32_t> mConfigurationMap GUARDED_BY(mMutex);
+ BpfMap<uint32_t, UidOwnerValue> mUidOwnerMap GUARDED_BY(mMutex);
+ std::mutex mMutex;
+};
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 62073cd..28119d8 100644
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -1854,6 +1854,7 @@
// getSystemService() correctly.
mCm = new WrappedConnectivityManager(InstrumentationRegistry.getContext(), mService);
mService.systemReadyInternal();
+ verify(mMockDnsResolver).registerUnsolicitedEventListener(any());
mVpnManagerService = makeVpnManagerService();
mVpnManagerService.systemReady();
mockVpn(Process.myUid());
@@ -2604,7 +2605,7 @@
doTestValidatedCellularOutscoresUnvalidatedWiFi(false);
}
- public void doTestValidatedCellularOutscoresUnvalidatedWiFi(
+ private void doTestValidatedCellularOutscoresUnvalidatedWiFi(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up unvalidated WiFi
@@ -2652,7 +2653,7 @@
doTestUnvalidatedWifiOutscoresUnvalidatedCellular(false);
}
- public void doTestUnvalidatedWifiOutscoresUnvalidatedCellular(
+ private void doTestUnvalidatedWifiOutscoresUnvalidatedCellular(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up unvalidated cellular.
@@ -2691,7 +2692,7 @@
doTestUnlingeringDoesNotValidate(false);
}
- public void doTestUnlingeringDoesNotValidate(
+ private void doTestUnlingeringDoesNotValidate(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up unvalidated WiFi.
@@ -2740,7 +2741,7 @@
doTestRequestMigrationToSameTransport(TRANSPORT_ETHERNET, true);
}
- public void doTestRequestMigrationToSameTransport(final int transport,
+ private void doTestRequestMigrationToSameTransport(final int transport,
final boolean expectLingering) throws Exception {
// To speed up tests the linger delay is very short by default in tests but this
// test needs to make sure the delay is not incurred so a longer value is safer (it
@@ -2845,7 +2846,7 @@
doTestCellularOutscoresWeakWifi(false);
}
- public void doTestCellularOutscoresWeakWifi(
+ private void doTestCellularOutscoresWeakWifi(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up validated cellular.
@@ -2884,7 +2885,7 @@
doTestReapingNetwork(false);
}
- public void doTestReapingNetwork(
+ private void doTestReapingNetwork(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up WiFi without NET_CAPABILITY_INTERNET.
@@ -2926,7 +2927,7 @@
doTestCellularFallback(false);
}
- public void doTestCellularFallback(
+ private void doTestCellularFallback(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up validated cellular.
@@ -2977,7 +2978,7 @@
doTestWiFiFallback(false);
}
- public void doTestWiFiFallback(
+ private void doTestWiFiFallback(
final boolean cellRadioTimesharingCapable) throws Exception {
mService.mCellularRadioTimesharingCapable = cellRadioTimesharingCapable;
// Test bringing up unvalidated WiFi.
@@ -7256,9 +7257,6 @@
public void testBasicDnsConfigurationPushed() throws Exception {
setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com");
- // Clear any interactions that occur as a result of CS starting up.
- reset(mMockDnsResolver);
-
mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
waitForIdle();
verify(mMockDnsResolver, never()).setResolverConfiguration(any());
@@ -7331,9 +7329,6 @@
@Test
public void testDnsConfigurationTransTypesPushed() throws Exception {
- // Clear any interactions that occur as a result of CS starting up.
- reset(mMockDnsResolver);
-
final NetworkRequest request = new NetworkRequest.Builder()
.clearCapabilities().addCapability(NET_CAPABILITY_INTERNET)
.build();
@@ -7392,9 +7387,6 @@
@Test
public void testPrivateDnsSettingsChange() throws Exception {
- // Clear any interactions that occur as a result of CS starting up.
- reset(mMockDnsResolver);
-
// The default on Android is opportunistic mode ("Automatic").
setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com");
@@ -9842,8 +9834,6 @@
cellLp.addRoute(ipv6Default);
cellLp.addRoute(ipv6Subnet);
mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp);
- reset(mMockDnsResolver);
- reset(mMockNetd);
reset(mClatCoordinator);
// Connect with ipv6 link properties. Expect prefix discovery to be started.
@@ -14360,7 +14350,7 @@
* Make sure per profile network preferences behave as expected for a given
* profile network preference.
*/
- public void testPreferenceForUserNetworkUpDownForGivenPreference(
+ private void doTestPreferenceForUserNetworkUpDownForGivenPreference(
ProfileNetworkPreference profileNetworkPreference,
boolean connectWorkProfileAgentAhead,
UserHandle testHandle,
@@ -14604,7 +14594,7 @@
new ProfileNetworkPreference.Builder();
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false,
testHandle, mProfileDefaultNetworkCallback, null);
}
@@ -14623,7 +14613,7 @@
PROFILE_NETWORK_PREFERENCE_ENTERPRISE_NO_FALLBACK);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false,
testHandle, mProfileDefaultNetworkCallback, null);
}
@@ -14644,7 +14634,7 @@
PROFILE_NETWORK_PREFERENCE_ENTERPRISE_NO_FALLBACK);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), true, testHandle,
mProfileDefaultNetworkCallback, null);
}
@@ -14663,7 +14653,7 @@
profileNetworkPreferenceBuilder.setIncludedUids(
new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID)});
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false, testHandle,
mProfileDefaultNetworkCallback, null);
}
@@ -14682,7 +14672,7 @@
profileNetworkPreferenceBuilder.setIncludedUids(
new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false,
testHandle, mProfileDefaultNetworkCallbackAsAppUid2, null);
}
@@ -14701,7 +14691,7 @@
profileNetworkPreferenceBuilder.setExcludedUids(
new int[]{testHandle.getUid(TEST_WORK_PROFILE_APP_UID_2)});
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), false,
testHandle, mProfileDefaultNetworkCallback,
mProfileDefaultNetworkCallbackAsAppUid2);
@@ -14797,7 +14787,7 @@
profileNetworkPreferenceBuilder.setPreference(PROFILE_NETWORK_PREFERENCE_ENTERPRISE);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), true,
testHandle, mProfileDefaultNetworkCallback,
null);
@@ -14817,7 +14807,7 @@
PROFILE_NETWORK_PREFERENCE_ENTERPRISE_NO_FALLBACK);
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(NET_ENTERPRISE_ID_1);
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), true,
testHandle, mProfileDefaultNetworkCallback,
null);
@@ -14838,7 +14828,7 @@
profileNetworkPreferenceBuilder.setPreferenceEnterpriseId(
NET_ENTERPRISE_ID_2);
registerDefaultNetworkCallbacks();
- testPreferenceForUserNetworkUpDownForGivenPreference(
+ doTestPreferenceForUserNetworkUpDownForGivenPreference(
profileNetworkPreferenceBuilder.build(), true,
testHandle, mProfileDefaultNetworkCallback, null);
}
diff --git a/tests/unit/java/com/android/server/connectivity/NetworkNotificationManagerTest.java b/tests/unit/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
index 2cf5d8e..53097b6 100644
--- a/tests/unit/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
+++ b/tests/unit/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
@@ -385,11 +385,13 @@
doReturn(true).when(mResources).getBoolean(
R.bool.config_notifyNoInternetAsDialogWhenHighPriority);
+ final Instrumentation instr = InstrumentationRegistry.getInstrumentation();
+ UiDevice.getInstance(instr).pressHome();
+
mManager.showNotification(TEST_NOTIF_ID, NETWORK_SWITCH, mWifiNai, mCellNai, null, false);
// Non-"no internet" notifications are not affected
verify(mNotificationManager).notify(eq(TEST_NOTIF_TAG), eq(NETWORK_SWITCH.eventId), any());
- final Instrumentation instr = InstrumentationRegistry.getInstrumentation();
final Context ctx = instr.getContext();
final String testAction = "com.android.connectivity.coverage.TEST_DIALOG";
final Intent intent = new Intent(testAction)
diff --git a/tests/unit/java/com/android/server/connectivity/VpnTest.java b/tests/unit/java/com/android/server/connectivity/VpnTest.java
index 6f25d1b..041e4ea 100644
--- a/tests/unit/java/com/android/server/connectivity/VpnTest.java
+++ b/tests/unit/java/com/android/server/connectivity/VpnTest.java
@@ -92,7 +92,6 @@
import android.net.LinkProperties;
import android.net.LocalSocket;
import android.net.Network;
-import android.net.NetworkAgent;
import android.net.NetworkCapabilities;
import android.net.NetworkInfo.DetailedState;
import android.net.RouteInfo;
@@ -246,7 +245,7 @@
@Mock private Vpn.SystemServices mSystemServices;
@Mock private Vpn.IkeSessionWrapper mIkeSessionWrapper;
@Mock private Vpn.Ikev2SessionCreator mIkev2SessionCreator;
- @Mock private NetworkAgent mMockNetworkAgent;
+ @Mock private Vpn.VpnNetworkAgentWrapper mMockNetworkAgent;
@Mock private ConnectivityManager mConnectivityManager;
@Mock private IpSecService mIpSecService;
@Mock private VpnProfileStore mVpnProfileStore;
@@ -870,7 +869,7 @@
public void testRefreshPlatformVpnAppExclusionList_updatesExcludedUids() throws Exception {
final Vpn vpn = prepareVpnForVerifyAppExclusionList();
vpn.setAppExclusionList(TEST_VPN_PKG, Arrays.asList(PKGS));
- verify(mMockNetworkAgent).sendNetworkCapabilities(any());
+ verify(mMockNetworkAgent).doSendNetworkCapabilities(any());
assertEquals(Arrays.asList(PKGS), vpn.getAppExclusionList(TEST_VPN_PKG));
reset(mMockNetworkAgent);
@@ -887,7 +886,7 @@
vpn.mNetworkCapabilities.getUids());
ArgumentCaptor<NetworkCapabilities> ncCaptor =
ArgumentCaptor.forClass(NetworkCapabilities.class);
- verify(mMockNetworkAgent).sendNetworkCapabilities(ncCaptor.capture());
+ verify(mMockNetworkAgent).doSendNetworkCapabilities(ncCaptor.capture());
assertEquals(makeVpnUidRange(PRIMARY_USER.id, newExcludedUids),
ncCaptor.getValue().getUids());
@@ -902,7 +901,7 @@
assertEquals(Arrays.asList(PKGS), vpn.getAppExclusionList(TEST_VPN_PKG));
assertEquals(makeVpnUidRange(PRIMARY_USER.id, newExcludedUids),
vpn.mNetworkCapabilities.getUids());
- verify(mMockNetworkAgent).sendNetworkCapabilities(ncCaptor.capture());
+ verify(mMockNetworkAgent).doSendNetworkCapabilities(ncCaptor.capture());
assertEquals(makeVpnUidRange(PRIMARY_USER.id, newExcludedUids),
ncCaptor.getValue().getUids());
}
@@ -1854,7 +1853,7 @@
Collections.singletonList(TEST_NETWORK_2),
vpnSnapShot.vpn.mNetworkCapabilities.getUnderlyingNetworks());
verify(mMockNetworkAgent)
- .setUnderlyingNetworks(Collections.singletonList(TEST_NETWORK_2));
+ .doSetUnderlyingNetworks(Collections.singletonList(TEST_NETWORK_2));
vpnSnapShot.vpn.mVpnRunner.exitVpnRunner();
}
@@ -1896,7 +1895,7 @@
Collections.singletonList(TEST_NETWORK_2),
vpnSnapShot.vpn.mNetworkCapabilities.getUnderlyingNetworks());
verify(mMockNetworkAgent)
- .setUnderlyingNetworks(Collections.singletonList(TEST_NETWORK_2));
+ .doSetUnderlyingNetworks(Collections.singletonList(TEST_NETWORK_2));
vpnSnapShot.vpn.mVpnRunner.exitVpnRunner();
}
@@ -1904,7 +1903,7 @@
private void verifyHandlingNetworkLoss() throws Exception {
final ArgumentCaptor<LinkProperties> lpCaptor =
ArgumentCaptor.forClass(LinkProperties.class);
- verify(mMockNetworkAgent).sendLinkProperties(lpCaptor.capture());
+ verify(mMockNetworkAgent).doSendLinkProperties(lpCaptor.capture());
final LinkProperties lp = lpCaptor.getValue();
assertNull(lp.getInterfaceName());
diff --git a/tests/unit/java/com/android/server/net/NetworkStatsFactoryTest.java b/tests/unit/java/com/android/server/net/NetworkStatsFactoryTest.java
index f6fb45c..14455fa 100644
--- a/tests/unit/java/com/android/server/net/NetworkStatsFactoryTest.java
+++ b/tests/unit/java/com/android/server/net/NetworkStatsFactoryTest.java
@@ -33,23 +33,26 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
import android.content.Context;
-import android.content.res.Resources;
import android.net.NetworkStats;
import android.net.TrafficStats;
import android.net.UnderlyingNetworkInfo;
+import android.os.SystemClock;
import androidx.test.InstrumentationRegistry;
import androidx.test.filters.SmallTest;
import com.android.frameworks.tests.net.R;
+import com.android.internal.util.ProcFileReader;
import com.android.server.BpfNetMaps;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRunner;
import libcore.io.IoUtils;
-import libcore.io.Streams;
import libcore.testing.io.TestIoUtils;
import org.junit.After;
@@ -60,10 +63,8 @@
import org.mockito.MockitoAnnotations;
import java.io.File;
-import java.io.FileOutputStream;
-import java.io.FileWriter;
-import java.io.InputStream;
-import java.io.OutputStream;
+import java.io.IOException;
+import java.net.ProtocolException;
/** Tests for {@link NetworkStatsFactory}. */
@RunWith(DevSdkIgnoreRunner.class)
@@ -75,6 +76,7 @@
private File mTestProc;
private NetworkStatsFactory mFactory;
@Mock private Context mContext;
+ @Mock private NetworkStatsFactory.Dependencies mDeps;
@Mock private BpfNetMaps mBpfNetMaps;
@Before
@@ -86,7 +88,8 @@
// applications. So in order to have a test support native library, the native code
// related to networkStatsFactory is compiled to a minimal native library and loaded here.
System.loadLibrary("networkstatsfactorytestjni");
- mFactory = new NetworkStatsFactory(mContext, mTestProc, false, mBpfNetMaps);
+ doReturn(mBpfNetMaps).when(mDeps).createBpfNetMaps(any());
+ mFactory = new NetworkStatsFactory(mContext, mDeps);
mFactory.updateUnderlyingNetworkInfos(new UnderlyingNetworkInfo[0]);
}
@@ -97,7 +100,7 @@
@Test
public void testNetworkStatsDetail() throws Exception {
- final NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_typical);
+ final NetworkStats stats = factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_typical);
assertEquals(70, stats.size());
assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, 18621L, 2898L);
@@ -122,8 +125,8 @@
// over VPN.
//
// VPN UID rewrites packets read from TUN back to TUN, plus some of its own traffic
-
- final NetworkStats tunStats = parseDetailedStats(R.raw.xt_qtaguid_vpn_rewrite_through_self);
+ final NetworkStats tunStats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_rewrite_through_self);
assertValues(tunStats, TUN_IFACE, UID_RED, SET_ALL, TAG_NONE, METERED_ALL, ROAMING_ALL,
DEFAULT_NETWORK_ALL, 2000L, 200L, 1000L, 100L, 0);
@@ -164,7 +167,8 @@
// UID_RED: 2000 bytes, 200 packets
// UID_BLUE: 1000 bytes, 100 packets
// UID_VPN: 6300 bytes, 0 packets
- final NetworkStats tunStats = parseDetailedStats(R.raw.xt_qtaguid_vpn_with_clat);
+ final NetworkStats tunStats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_with_clat);
assertValues(tunStats, CLAT_PREFIX + TEST_IFACE, UID_RED, 2000L, 200L, 1000, 100L);
assertValues(tunStats, CLAT_PREFIX + TEST_IFACE, UID_BLUE, 1000L, 100L, 500L, 50L);
@@ -188,7 +192,8 @@
// attributed to UID_BLUE, and 150 bytes attributed to UID_VPN.
// Of 3300 bytes received over WiFi, expect 2000 bytes attributed to UID_RED, 1000 bytes
// attributed to UID_BLUE, and 300 bytes attributed to UID_VPN.
- final NetworkStats tunStats = parseDetailedStats(R.raw.xt_qtaguid_vpn_one_underlying);
+ final NetworkStats tunStats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_one_underlying);
assertValues(tunStats, TEST_IFACE, UID_RED, 2000L, 200L, 1000L, 100L);
assertValues(tunStats, TEST_IFACE, UID_BLUE, 1000L, 100L, 500L, 50L);
@@ -217,7 +222,7 @@
// Of 8800 bytes received over WiFi, expect 2000 bytes attributed to UID_RED, 1000 bytes
// attributed to UID_BLUE, and 5800 bytes attributed to UID_VPN.
final NetworkStats tunStats =
- parseDetailedStats(R.raw.xt_qtaguid_vpn_one_underlying_own_traffic);
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_one_underlying_own_traffic);
assertValues(tunStats, TEST_IFACE, UID_RED, 2000L, 200L, 1000L, 100L);
assertValues(tunStats, TEST_IFACE, UID_BLUE, 1000L, 100L, 500L, 50L);
@@ -239,7 +244,7 @@
// Of 1000 bytes over WiFi, expect 250 bytes attributed UID_RED and 750 bytes to UID_BLUE,
// with nothing attributed to UID_VPN for both rx/tx traffic.
final NetworkStats tunStats =
- parseDetailedStats(R.raw.xt_qtaguid_vpn_one_underlying_compression);
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_one_underlying_compression);
assertValues(tunStats, TEST_IFACE, UID_RED, 250L, 25L, 250L, 25L);
assertValues(tunStats, TEST_IFACE, UID_BLUE, 750L, 75L, 750L, 75L);
@@ -263,7 +268,7 @@
// - 500 bytes rx/tx each over WiFi/Cell attributed to both UID_RED and UID_BLUE.
// - 1200 bytes rx/tx each over WiFi/Cell for VPN_UID.
final NetworkStats tunStats =
- parseDetailedStats(R.raw.xt_qtaguid_vpn_two_underlying_duplication);
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_two_underlying_duplication);
assertValues(tunStats, TEST_IFACE, UID_RED, 500L, 50L, 500L, 50L);
assertValues(tunStats, TEST_IFACE, UID_BLUE, 500L, 50L, 500L, 50L);
@@ -303,7 +308,7 @@
// Of 3850 bytes received over Cell, expect 3000 bytes attributed to UID_RED, 500 bytes
// attributed to UID_BLUE, and 350 bytes attributed to UID_VPN.
final NetworkStats tunStats =
- parseDetailedStats(R.raw.xt_qtaguid_vpn_one_underlying_two_vpn);
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_one_underlying_two_vpn);
assertValues(tunStats, TEST_IFACE, UID_RED, 2000L, 200L, 1000L, 100L);
assertValues(tunStats, TEST_IFACE, UID_BLUE, 1000L, 100L, 500L, 50L);
@@ -333,7 +338,8 @@
//
// For UID_VPN, expect 60 bytes attributed over WiFi and 40 bytes over Cell for tx traffic.
// And, 30 bytes over WiFi and 20 bytes over Cell for rx traffic.
- final NetworkStats tunStats = parseDetailedStats(R.raw.xt_qtaguid_vpn_two_underlying_split);
+ final NetworkStats tunStats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_two_underlying_split);
assertValues(tunStats, TEST_IFACE, UID_RED, 300L, 30L, 600L, 60L);
assertValues(tunStats, TEST_IFACE, UID_VPN, 30L, 0L, 60L, 0L);
@@ -357,7 +363,8 @@
// rx/tx.
// UID_VPN gets nothing attributed to it (avoiding negative stats).
final NetworkStats tunStats =
- parseDetailedStats(R.raw.xt_qtaguid_vpn_two_underlying_split_compression);
+ factoryReadNetworkStatsDetail(
+ R.raw.xt_qtaguid_vpn_two_underlying_split_compression);
assertValues(tunStats, TEST_IFACE, UID_RED, 600L, 60L, 600L, 60L);
assertValues(tunStats, TEST_IFACE, UID_VPN, 0L, 0L, 0L, 0L);
@@ -378,7 +385,8 @@
// 1000 bytes (100 packets) were sent/received by UID_RED over VPN.
// VPN sent/received 1100 bytes (100 packets) over Cell.
// Of 1100 bytes over Cell, expect all of it attributed to UID_VPN for both rx/tx traffic.
- final NetworkStats tunStats = parseDetailedStats(R.raw.xt_qtaguid_vpn_incorrect_iface);
+ final NetworkStats tunStats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_vpn_incorrect_iface);
assertValues(tunStats, TEST_IFACE, UID_RED, 0L, 0L, 0L, 0L);
assertValues(tunStats, TEST_IFACE, UID_VPN, 0L, 0L, 0L, 0L);
@@ -403,7 +411,9 @@
@Test
public void testNetworkStatsWithSet() throws Exception {
- final NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_typical);
+ final NetworkStats stats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_typical);
+
assertEquals(70, stats.size());
assertStatsEntry(stats, "rmnet1", 10021, SET_DEFAULT, 0x30100000, 219110L, 578L, 227423L,
676L);
@@ -411,29 +421,6 @@
}
@Test
- public void testNetworkStatsSingle() throws Exception {
- stageFile(R.raw.xt_qtaguid_iface_typical, file("net/xt_qtaguid/iface_stat_all"));
-
- final NetworkStats stats = mFactory.readNetworkStatsSummaryDev();
- assertEquals(6, stats.size());
- assertStatsEntry(stats, "rmnet0", UID_ALL, SET_ALL, TAG_NONE, 2112L, 24L, 700L, 10L);
- assertStatsEntry(stats, "test1", UID_ALL, SET_ALL, TAG_NONE, 6L, 8L, 10L, 12L);
- assertStatsEntry(stats, "test2", UID_ALL, SET_ALL, TAG_NONE, 1L, 2L, 3L, 4L);
- }
-
- @Test
- public void testNetworkStatsXt() throws Exception {
- stageFile(R.raw.xt_qtaguid_iface_fmt_typical, file("net/xt_qtaguid/iface_stat_fmt"));
-
- final NetworkStats stats = mFactory.readNetworkStatsSummaryXt();
- assertEquals(3, stats.size());
- assertStatsEntry(stats, "rmnet0", UID_ALL, SET_ALL, TAG_NONE, 6824L, 16L, 5692L, 10L);
- assertStatsEntry(stats, "rmnet1", UID_ALL, SET_ALL, TAG_NONE, 11153922L, 8051L, 190226L,
- 2468L);
- assertStatsEntry(stats, "rmnet2", UID_ALL, SET_ALL, TAG_NONE, 4968L, 35L, 3081L, 39L);
- }
-
- @Test
public void testDoubleClatAccountingSimple() throws Exception {
mFactory.noteStackedIface("v4-wlan0", "wlan0");
@@ -441,7 +428,8 @@
// - 213 received 464xlat packets of size 200 bytes
// - 41 sent 464xlat packets of size 100 bytes
// - no other traffic on base interface for root uid.
- NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat_simple);
+ final NetworkStats stats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_with_clat_simple);
assertEquals(3, stats.size());
assertStatsEntry(stats, "v4-wlan0", 10060, SET_DEFAULT, 0x0, 46860L, 4920L);
@@ -452,7 +440,8 @@
public void testDoubleClatAccounting() throws Exception {
mFactory.noteStackedIface("v4-wlan0", "wlan0");
- NetworkStats stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat);
+ final NetworkStats stats =
+ factoryReadNetworkStatsDetail(R.raw.xt_qtaguid_with_clat);
assertEquals(42, stats.size());
assertStatsEntry(stats, "v4-wlan0", 0, SET_DEFAULT, 0x0, 356L, 276L);
@@ -473,65 +462,78 @@
assertNoStatsEntry(stats, "wlan0", 1029, SET_DEFAULT, 0x0);
}
- @Test
- public void testDoubleClatAccounting100MBDownload() throws Exception {
- // Downloading 100mb from an ipv4 only destination in a foreground activity
-
- long appRxBytesBefore = 328684029L;
- long appRxBytesAfter = 439237478L;
- assertEquals("App traffic should be ~100MB", 110553449, appRxBytesAfter - appRxBytesBefore);
-
- long rootRxBytes = 330187296L;
-
- mFactory.noteStackedIface("v4-wlan0", "wlan0");
- NetworkStats stats;
-
- // Stats snapshot before the download
- stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat_100mb_download_before);
- assertStatsEntry(stats, "v4-wlan0", 10106, SET_FOREGROUND, 0x0, appRxBytesBefore, 5199872L);
- assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, rootRxBytes, 0L);
-
- // Stats snapshot after the download
- stats = parseDetailedStats(R.raw.xt_qtaguid_with_clat_100mb_download_after);
- assertStatsEntry(stats, "v4-wlan0", 10106, SET_FOREGROUND, 0x0, appRxBytesAfter, 7867488L);
- assertStatsEntry(stats, "wlan0", 0, SET_DEFAULT, 0x0, rootRxBytes, 0L);
- }
-
- /**
- * Copy a {@link Resources#openRawResource(int)} into {@link File} for
- * testing purposes.
- */
- private void stageFile(int rawId, File file) throws Exception {
- new File(file.getParent()).mkdirs();
- InputStream in = null;
- OutputStream out = null;
+ private NetworkStats parseNetworkStatsFromGoldenSample(int resourceId, int initialSize,
+ boolean consumeHeader, boolean checkActive, boolean isUidData) throws IOException {
+ final NetworkStats stats =
+ new NetworkStats(SystemClock.elapsedRealtime(), initialSize);
+ final NetworkStats.Entry entry = new NetworkStats.Entry();
+ ProcFileReader reader = null;
+ int idx = 1;
+ int lastIdx = 1;
try {
- in = InstrumentationRegistry.getContext().getResources().openRawResource(rawId);
- out = new FileOutputStream(file);
- Streams.copy(in, out);
+ reader = new ProcFileReader(InstrumentationRegistry.getContext().getResources()
+ .openRawResource(resourceId));
+
+ if (consumeHeader) {
+ reader.finishLine();
+ }
+
+ while (reader.hasMoreData()) {
+ if (isUidData) {
+ idx = reader.nextInt();
+ if (idx != lastIdx + 1) {
+ throw new ProtocolException(
+ "inconsistent idx=" + idx + " after lastIdx=" + lastIdx);
+ }
+ lastIdx = idx;
+ }
+
+ entry.iface = reader.nextString();
+ // Read the uid based information from file. Otherwise, assign with target value.
+ entry.tag = isUidData ? kernelToTag(reader.nextString()) : TAG_NONE;
+ entry.uid = isUidData ? reader.nextInt() : UID_ALL;
+ entry.set = isUidData ? reader.nextInt() : SET_ALL;
+
+ // For fetching active numbers. Dev specific
+ final boolean active = checkActive ? reader.nextInt() != 0 : false;
+
+ // Always include snapshot values
+ entry.rxBytes = reader.nextLong();
+ entry.rxPackets = reader.nextLong();
+ entry.txBytes = reader.nextLong();
+ entry.txPackets = reader.nextLong();
+
+ // Fold in active numbers, but only when active
+ if (active) {
+ entry.rxBytes += reader.nextLong();
+ entry.rxPackets += reader.nextLong();
+ entry.txBytes += reader.nextLong();
+ entry.txPackets += reader.nextLong();
+ }
+
+ stats.insertEntry(entry);
+ reader.finishLine();
+ }
+ } catch (NullPointerException | NumberFormatException e) {
+ final String errMsg = isUidData
+ ? "problem parsing idx " + idx : "problem parsing stats";
+ final ProtocolException pe = new ProtocolException(errMsg);
+ pe.initCause(e);
+ throw pe;
} finally {
- IoUtils.closeQuietly(in);
- IoUtils.closeQuietly(out);
+ IoUtils.closeQuietly(reader);
}
+ return stats;
}
- private void stageLong(long value, File file) throws Exception {
- new File(file.getParent()).mkdirs();
- FileWriter out = null;
- try {
- out = new FileWriter(file);
- out.write(Long.toString(value));
- } finally {
- IoUtils.closeQuietly(out);
- }
- }
-
- private File file(String path) throws Exception {
- return new File(mTestProc, path);
- }
-
- private NetworkStats parseDetailedStats(int resourceId) throws Exception {
- stageFile(resourceId, file("net/xt_qtaguid/stats"));
+ private NetworkStats factoryReadNetworkStatsDetail(int resourceId) throws Exception {
+ // Choose a general detail stats sample size from the experiences to prevent from
+ // frequently allocating buckets.
+ final NetworkStats statsFromResource = parseNetworkStatsFromGoldenSample(resourceId,
+ 24 /* initialSize */, true /* consumeHeader */, false /* checkActive */,
+ true /* isUidData */);
+ doReturn(statsFromResource).when(mDeps).getNetworkStatsDetail(anyInt(), any(),
+ anyInt());
return mFactory.readNetworkStatsDetail();
}
diff --git a/tests/unit/res/raw/xt_qtaguid_iface_fmt_typical b/tests/unit/res/raw/xt_qtaguid_iface_fmt_typical
deleted file mode 100644
index 656d5bb..0000000
--- a/tests/unit/res/raw/xt_qtaguid_iface_fmt_typical
+++ /dev/null
@@ -1,4 +0,0 @@
-ifname total_skb_rx_bytes total_skb_rx_packets total_skb_tx_bytes total_skb_tx_packets
-rmnet2 4968 35 3081 39
-rmnet1 11153922 8051 190226 2468
-rmnet0 6824 16 5692 10
diff --git a/tests/unit/res/raw/xt_qtaguid_iface_typical b/tests/unit/res/raw/xt_qtaguid_iface_typical
deleted file mode 100644
index 610723a..0000000
--- a/tests/unit/res/raw/xt_qtaguid_iface_typical
+++ /dev/null
@@ -1,6 +0,0 @@
-rmnet3 1 0 0 0 0 20822 501 1149991 815
-rmnet2 1 0 0 0 0 1594 15 1313 15
-rmnet1 1 0 0 0 0 207398 458 166918 565
-rmnet0 1 0 0 0 0 2112 24 700 10
-test1 1 1 2 3 4 5 6 7 8
-test2 0 1 2 3 4 5 6 7 8
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_incorrect_iface b/tests/unit/res/raw/xt_qtaguid_vpn_incorrect_iface
index fc92715..8b75565 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_incorrect_iface
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_incorrect_iface
@@ -1,3 +1,3 @@
idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets
2 test_nss_tun0 0x0 1001 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
-3 test1 0x0 1004 0 1100 100 1100 100 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+3 test1 0x0 1004 0 1100 100 1100 100 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying
index 1ef1889..2b7cce1 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying
@@ -2,4 +2,4 @@
2 test_nss_tun0 0x0 1001 0 2000 200 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
3 test_nss_tun0 0x0 1002 0 1000 100 500 50 0 0 0 0 0 0 0 0 0 0 0 0
4 test0 0x0 1004 0 3300 300 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-5 test0 0x0 1004 1 0 0 1650 150 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+5 test0 0x0 1004 1 0 0 1650 150 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_compression b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_compression
index 6d6bf55..2028910 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_compression
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_compression
@@ -1,4 +1,4 @@
idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets
2 test_nss_tun0 0x0 1001 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
3 test_nss_tun0 0x0 1002 0 3000 300 3000 300 0 0 0 0 0 0 0 0 0 0 0 0
-4 test0 0x0 1004 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+4 test0 0x0 1004 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_own_traffic b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_own_traffic
index 2c2e5d2..602f8ec 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_own_traffic
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_own_traffic
@@ -3,4 +3,4 @@
3 test_nss_tun0 0x0 1002 0 1000 100 500 50 0 0 0 0 0 0 0 0 0 0 0 0
4 test_nss_tun0 0x0 1004 0 5000 500 6000 600 0 0 0 0 0 0 0 0 0 0 0 0
5 test0 0x0 1004 0 8800 800 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-6 test0 0x0 1004 1 0 0 8250 750 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+6 test0 0x0 1004 1 0 0 8250 750 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_two_vpn b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_two_vpn
index eb0513b..dbe05f0 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_two_vpn
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_one_underlying_two_vpn
@@ -6,4 +6,4 @@
6 test0 0x0 1004 0 3300 300 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 test0 0x0 1004 1 0 0 1650 150 0 0 0 0 0 0 0 0 0 0 0 0
8 test1 0x0 1004 0 3850 350 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-9 test1 0x0 1004 1 0 0 1045 95 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+9 test1 0x0 1004 1 0 0 1045 95 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_rewrite_through_self b/tests/unit/res/raw/xt_qtaguid_vpn_rewrite_through_self
index afcdd71..a84a0fe 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_rewrite_through_self
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_rewrite_through_self
@@ -3,4 +3,4 @@
3 test_nss_tun0 0x0 1002 0 1000 100 500 50 0 0 0 0 0 0 0 0 0 0 0 0
4 test_nss_tun0 0x0 1004 0 0 0 1600 160 0 0 0 0 0 0 0 0 0 0 0 0
5 test0 0x0 1004 1 0 0 1760 176 0 0 0 0 0 0 0 0 0 0 0 0
-6 test0 0x0 1004 0 3300 300 0 0 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+6 test0 0x0 1004 0 3300 300 0 0 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_duplication b/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_duplication
index d7c7eb9..7a53bc5 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_duplication
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_duplication
@@ -2,4 +2,4 @@
2 test_nss_tun0 0x0 1001 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
3 test_nss_tun0 0x0 1002 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
4 test0 0x0 1004 0 2200 200 2200 200 0 0 0 0 0 0 0 0 0 0 0 0
-5 test1 0x0 1004 0 2200 200 2200 200 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+5 test1 0x0 1004 0 2200 200 2200 200 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split b/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split
index 38a3dce..0e4c1b9 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split
@@ -1,4 +1,4 @@
idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets
2 test_nss_tun0 0x0 1001 0 500 50 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
3 test0 0x0 1004 0 330 30 660 60 0 0 0 0 0 0 0 0 0 0 0 0
-4 test1 0x0 1004 0 220 20 440 40 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+4 test1 0x0 1004 0 220 20 440 40 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split_compression b/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split_compression
index d35244b..00a1b65 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split_compression
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_two_underlying_split_compression
@@ -1,4 +1,4 @@
idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets
2 test_nss_tun0 0x0 1001 0 1000 100 1000 100 0 0 0 0 0 0 0 0 0 0 0 0
3 test0 0x0 1004 0 600 60 600 60 0 0 0 0 0 0 0 0 0 0 0 0
-4 test1 0x0 1004 0 200 20 200 20 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+4 test1 0x0 1004 0 200 20 200 20 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_vpn_with_clat b/tests/unit/res/raw/xt_qtaguid_vpn_with_clat
index 0d893d5..88770a7 100644
--- a/tests/unit/res/raw/xt_qtaguid_vpn_with_clat
+++ b/tests/unit/res/raw/xt_qtaguid_vpn_with_clat
@@ -5,4 +5,4 @@
5 v4-test0 0x0 1004 1 0 0 1650 150 0 0 0 0 0 0 0 0 0 0 0 0
6 test0 0x0 0 0 9300 300 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 test0 0x0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-8 test0 0x0 1029 0 0 0 4650 150 0 0 0 0 0 0 0 0 0 0 0 0
\ No newline at end of file
+8 test0 0x0 1029 0 0 0 4650 150 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_with_clat_100mb_download_after b/tests/unit/res/raw/xt_qtaguid_with_clat_100mb_download_after
deleted file mode 100644
index 12d98ca..0000000
--- a/tests/unit/res/raw/xt_qtaguid_with_clat_100mb_download_after
+++ /dev/null
@@ -1,189 +0,0 @@
-idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets
-2 r_rmnet_data0 0x0 0 0 0 0 392 6 0 0 0 0 0 0 0 0 0 0 392 6
-3 r_rmnet_data0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-4 v4-wlan0 0x0 0 0 58952 2072 2888 65 264 6 0 0 58688 2066 132 3 0 0 2756 62
-5 v4-wlan0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-6 v4-wlan0 0x0 10034 0 6192 11 1445 11 6192 11 0 0 0 0 1445 11 0 0 0 0
-7 v4-wlan0 0x0 10034 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-8 v4-wlan0 0x0 10057 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-9 v4-wlan0 0x0 10057 1 728 7 392 7 0 0 728 7 0 0 0 0 392 7 0 0
-10 v4-wlan0 0x0 10106 0 2232 18 2232 18 0 0 2232 18 0 0 0 0 2232 18 0 0
-11 v4-wlan0 0x0 10106 1 432952718 314238 5442288 121260 432950238 314218 2480 20 0 0 5433900 121029 8388 231 0 0
-12 wlan0 0x0 0 0 330187296 250652 0 0 329106990 236273 226202 1255 854104 13124 0 0 0 0 0 0
-13 wlan0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-14 wlan0 0x0 1000 0 77113 272 56151 575 77113 272 0 0 0 0 19191 190 36960 385 0 0
-15 wlan0 0x0 1000 1 20227 80 8356 72 18539 74 1688 6 0 0 7562 66 794 6 0 0
-16 wlan0 0x0 10006 0 80755 92 9122 99 80755 92 0 0 0 0 9122 99 0 0 0 0
-17 wlan0 0x0 10006 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-18 wlan0 0x0 10015 0 4390 7 14824 252 4390 7 0 0 0 0 14824 252 0 0 0 0
-19 wlan0 0x0 10015 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-20 wlan0 0x0 10018 0 4928 11 1741 14 4928 11 0 0 0 0 1741 14 0 0 0 0
-21 wlan0 0x0 10018 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-22 wlan0 0x0 10020 0 21163552 34395 2351650 15326 21162947 34390 605 5 0 0 2351045 15321 605 5 0 0
-23 wlan0 0x0 10020 1 13835740 12938 1548795 6365 13833754 12920 1986 18 0 0 1546809 6347 1986 18 0 0
-24 wlan0 0x0 10023 0 13405 40 5042 44 13405 40 0 0 0 0 5042 44 0 0 0 0
-25 wlan0 0x0 10023 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-26 wlan0 0x0 10034 0 436394741 342648 6237981 80442 436394741 342648 0 0 0 0 6237981 80442 0 0 0 0
-27 wlan0 0x0 10034 1 64860872 51297 1335539 15546 64860872 51297 0 0 0 0 1335539 15546 0 0 0 0
-28 wlan0 0x0 10044 0 17614444 14774 521004 5694 17329882 14432 284562 342 0 0 419974 5408 101030 286 0 0
-29 wlan0 0x0 10044 1 17701 33 3100 28 17701 33 0 0 0 0 3100 28 0 0 0 0
-30 wlan0 0x0 10057 0 12312074 9339 436098 5450 12248060 9263 64014 76 0 0 414224 5388 21874 62 0 0
-31 wlan0 0x0 10057 1 1332953195 954797 31849632 457698 1331933207 953569 1019988 1228 0 0 31702284 456899 147348 799 0 0
-32 wlan0 0x0 10060 0 32972 200 433705 380 32972 200 0 0 0 0 433705 380 0 0 0 0
-33 wlan0 0x0 10060 1 32106 66 37789 87 32106 66 0 0 0 0 37789 87 0 0 0 0
-34 wlan0 0x0 10061 0 7675 23 2509 22 7675 23 0 0 0 0 2509 22 0 0 0 0
-35 wlan0 0x0 10061 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-36 wlan0 0x0 10074 0 38355 82 10447 97 38355 82 0 0 0 0 10447 97 0 0 0 0
-37 wlan0 0x0 10074 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-38 wlan0 0x0 10078 0 49013 79 7167 69 49013 79 0 0 0 0 7167 69 0 0 0 0
-39 wlan0 0x0 10078 1 5872 8 1236 10 5872 8 0 0 0 0 1236 10 0 0 0 0
-40 wlan0 0x0 10082 0 8301 13 1981 15 8301 13 0 0 0 0 1981 15 0 0 0 0
-41 wlan0 0x0 10082 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-42 wlan0 0x0 10086 0 7001 14 1579 15 7001 14 0 0 0 0 1579 15 0 0 0 0
-43 wlan0 0x0 10086 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-44 wlan0 0x0 10090 0 24327795 20224 920502 14661 24327795 20224 0 0 0 0 920502 14661 0 0 0 0
-45 wlan0 0x0 10090 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-46 wlan0 0x0 10092 0 36849 78 12449 81 36849 78 0 0 0 0 12449 81 0 0 0 0
-47 wlan0 0x0 10092 1 60 1 103 1 60 1 0 0 0 0 103 1 0 0 0 0
-48 wlan0 0x0 10095 0 131962 223 37069 241 131962 223 0 0 0 0 37069 241 0 0 0 0
-49 wlan0 0x0 10095 1 12949 21 3930 21 12949 21 0 0 0 0 3930 21 0 0 0 0
-50 wlan0 0x0 10106 0 30899554 22679 632476 12296 30895334 22645 4220 34 0 0 628256 12262 4220 34 0 0
-51 wlan0 0x0 10106 1 88923475 64963 1606962 35612 88917201 64886 3586 29 2688 48 1602032 35535 4930 77 0 0
-52 wlan0 0x40700000000 10020 0 705732 10589 404428 5504 705732 10589 0 0 0 0 404428 5504 0 0 0 0
-53 wlan0 0x40700000000 10020 1 2376 36 1296 18 2376 36 0 0 0 0 1296 18 0 0 0 0
-54 wlan0 0x40800000000 10020 0 34624 146 122525 160 34624 146 0 0 0 0 122525 160 0 0 0 0
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-59 wlan0 0x120300000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-60 wlan0 0x130100000000 10020 0 73101 287 23236 203 73101 287 0 0 0 0 23236 203 0 0 0 0
-61 wlan0 0x130100000000 10020 1 264 4 144 2 264 4 0 0 0 0 144 2 0 0 0 0
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-63 wlan0 0x180300000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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-65 wlan0 0x180400000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-66 wlan0 0x300000000000 10020 0 15984 65 26927 57 15984 65 0 0 0 0 26927 57 0 0 0 0
-67 wlan0 0x300000000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-68 wlan0 0x1065fff00000000 10020 0 131871 599 93783 445 131871 599 0 0 0 0 93783 445 0 0 0 0
-69 wlan0 0x1065fff00000000 10020 1 264 4 144 2 264 4 0 0 0 0 144 2 0 0 0 0
-70 wlan0 0x1b24f4600000000 10034 0 15445 42 23329 45 15445 42 0 0 0 0 23329 45 0 0 0 0
-71 wlan0 0x1b24f4600000000 10034 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-72 wlan0 0x1000010000000000 10020 0 5542 9 1364 10 5542 9 0 0 0 0 1364 10 0 0 0 0
-73 wlan0 0x1000010000000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-74 wlan0 0x1000040100000000 10020 0 47196 184 213319 257 47196 184 0 0 0 0 213319 257 0 0 0 0
-75 wlan0 0x1000040100000000 10020 1 60 1 103 1 60 1 0 0 0 0 103 1 0 0 0 0
-76 wlan0 0x1000040700000000 10020 0 11599 50 10786 47 11599 50 0 0 0 0 10786 47 0 0 0 0
-77 wlan0 0x1000040700000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-78 wlan0 0x1000040800000000 10020 0 21902 145 174139 166 21902 145 0 0 0 0 174139 166 0 0 0 0
-79 wlan0 0x1000040800000000 10020 1 8568 88 105743 90 8568 88 0 0 0 0 105743 90 0 0 0 0
-80 wlan0 0x1000100300000000 10020 0 55213 118 194551 199 55213 118 0 0 0 0 194551 199 0 0 0 0
-81 wlan0 0x1000100300000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-82 wlan0 0x1000120300000000 10020 0 50826 74 21153 70 50826 74 0 0 0 0 21153 70 0 0 0 0
-83 wlan0 0x1000120300000000 10020 1 72 1 175 2 72 1 0 0 0 0 175 2 0 0 0 0
-84 wlan0 0x1000180300000000 10020 0 744198 657 65437 592 744198 657 0 0 0 0 65437 592 0 0 0 0
-85 wlan0 0x1000180300000000 10020 1 144719 132 10989 108 144719 132 0 0 0 0 10989 108 0 0 0 0
-86 wlan0 0x1000180600000000 10020 0 4599 8 1928 10 4599 8 0 0 0 0 1928 10 0 0 0 0
-87 wlan0 0x1000180600000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-88 wlan0 0x1000250000000000 10020 0 57740 98 13076 88 57740 98 0 0 0 0 13076 88 0 0 0 0
-89 wlan0 0x1000250000000000 10020 1 328 3 414 4 207 2 121 1 0 0 293 3 121 1 0 0
-90 wlan0 0x1000300000000000 10020 0 7675 30 31331 32 7675 30 0 0 0 0 31331 32 0 0 0 0
-91 wlan0 0x1000300000000000 10020 1 30173 97 101335 100 30173 97 0 0 0 0 101335 100 0 0 0 0
-92 wlan0 0x1000310200000000 10020 0 1681 9 2194 9 1681 9 0 0 0 0 2194 9 0 0 0 0
-93 wlan0 0x1000310200000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-94 wlan0 0x1000360000000000 10020 0 5606 20 2831 20 5606 20 0 0 0 0 2831 20 0 0 0 0
-95 wlan0 0x1000360000000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-96 wlan0 0x11065fff00000000 10020 0 18363 91 83367 104 18363 91 0 0 0 0 83367 104 0 0 0 0
-97 wlan0 0x11065fff00000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-98 wlan0 0x3000009600000000 10020 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-99 wlan0 0x3000009600000000 10020 1 6163 18 2424 18 6163 18 0 0 0 0 2424 18 0 0 0 0
-100 wlan0 0x3000009800000000 10020 0 23337 46 8723 39 23337 46 0 0 0 0 8723 39 0 0 0 0
-101 wlan0 0x3000009800000000 10020 1 33744 93 72437 89 33744 93 0 0 0 0 72437 89 0 0 0 0
-102 wlan0 0x3000020000000000 10020 0 4124 11 8969 19 4124 11 0 0 0 0 8969 19 0 0 0 0
-103 wlan0 0x3000020000000000 10020 1 5993 11 3815 14 5993 11 0 0 0 0 3815 14 0 0 0 0
-104 wlan0 0x3000040100000000 10020 0 113809 342 135666 308 113809 342 0 0 0 0 135666 308 0 0 0 0
-105 wlan0 0x3000040100000000 10020 1 142508 642 500579 637 142508 642 0 0 0 0 500579 637 0 0 0 0
-106 wlan0 0x3000040700000000 10020 0 365815 5119 213340 2733 365815 5119 0 0 0 0 213340 2733 0 0 0 0
-107 wlan0 0x3000040700000000 10020 1 30747 130 18408 100 30747 130 0 0 0 0 18408 100 0 0 0 0
-108 wlan0 0x3000040800000000 10020 0 34672 112 68623 92 34672 112 0 0 0 0 68623 92 0 0 0 0
-109 wlan0 0x3000040800000000 10020 1 78443 199 140944 192 78443 199 0 0 0 0 140944 192 0 0 0 0
-110 wlan0 0x3000040b00000000 10020 0 14949 33 4017 26 14949 33 0 0 0 0 4017 26 0 0 0 0
-111 wlan0 0x3000040b00000000 10020 1 996 15 576 8 996 15 0 0 0 0 576 8 0 0 0 0
-112 wlan0 0x3000090000000000 10020 0 11826 67 7309 52 11826 67 0 0 0 0 7309 52 0 0 0 0
-113 wlan0 0x3000090000000000 10020 1 24805 41 4785 41 24805 41 0 0 0 0 4785 41 0 0 0 0
-114 wlan0 0x3000100300000000 10020 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-115 wlan0 0x3000100300000000 10020 1 3112 10 1628 10 3112 10 0 0 0 0 1628 10 0 0 0 0
-116 wlan0 0x3000120300000000 10020 0 38249 107 20374 85 38249 107 0 0 0 0 20374 85 0 0 0 0
-117 wlan0 0x3000120300000000 10020 1 122581 174 36792 143 122581 174 0 0 0 0 36792 143 0 0 0 0
-118 wlan0 0x3000130100000000 10020 0 2700 41 1524 21 2700 41 0 0 0 0 1524 21 0 0 0 0
-119 wlan0 0x3000130100000000 10020 1 22515 59 8366 52 22515 59 0 0 0 0 8366 52 0 0 0 0
-120 wlan0 0x3000180200000000 10020 0 6411 18 14511 20 6411 18 0 0 0 0 14511 20 0 0 0 0
-121 wlan0 0x3000180200000000 10020 1 336 5 319 4 336 5 0 0 0 0 319 4 0 0 0 0
-122 wlan0 0x3000180300000000 10020 0 129301 136 17622 97 129301 136 0 0 0 0 17622 97 0 0 0 0
-123 wlan0 0x3000180300000000 10020 1 464787 429 41703 336 464787 429 0 0 0 0 41703 336 0 0 0 0
-124 wlan0 0x3000180400000000 10020 0 11014 39 2787 25 11014 39 0 0 0 0 2787 25 0 0 0 0
-125 wlan0 0x3000180400000000 10020 1 144040 139 7540 80 144040 139 0 0 0 0 7540 80 0 0 0 0
-126 wlan0 0x3000210100000000 10020 0 10278 44 4579 33 10278 44 0 0 0 0 4579 33 0 0 0 0
-127 wlan0 0x3000210100000000 10020 1 31151 73 14159 47 31151 73 0 0 0 0 14159 47 0 0 0 0
-128 wlan0 0x3000250000000000 10020 0 132 2 72 1 132 2 0 0 0 0 72 1 0 0 0 0
-129 wlan0 0x3000250000000000 10020 1 76614 143 17711 130 76080 137 534 6 0 0 17177 124 534 6 0 0
-130 wlan0 0x3000260100000000 10020 0 9426 26 3535 20 9426 26 0 0 0 0 3535 20 0 0 0 0
-131 wlan0 0x3000260100000000 10020 1 468 7 288 4 468 7 0 0 0 0 288 4 0 0 0 0
-132 wlan0 0x3000300000000000 10020 0 7241 29 12055 26 7241 29 0 0 0 0 12055 26 0 0 0 0
-133 wlan0 0x3000300000000000 10020 1 3273 23 11232 21 3273 23 0 0 0 0 11232 21 0 0 0 0
-134 wlan0 0x3000310000000000 10020 0 132 2 72 1 132 2 0 0 0 0 72 1 0 0 0 0
-135 wlan0 0x3000310000000000 10020 1 53425 64 8721 62 53425 64 0 0 0 0 8721 62 0 0 0 0
-136 wlan0 0x3000310500000000 10020 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-137 wlan0 0x3000310500000000 10020 1 9929 16 3879 18 9929 16 0 0 0 0 3879 18 0 0 0 0
-138 wlan0 0x3000320100000000 10020 0 6844 14 3745 13 6844 14 0 0 0 0 3745 13 0 0 0 0
-139 wlan0 0x3000320100000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-140 wlan0 0x3000360000000000 10020 0 8855 43 4749 31 8855 43 0 0 0 0 4749 31 0 0 0 0
-141 wlan0 0x3000360000000000 10020 1 5597 19 2456 19 5597 19 0 0 0 0 2456 19 0 0 0 0
-142 wlan0 0x3010000000000000 10090 0 605140 527 38435 429 605140 527 0 0 0 0 38435 429 0 0 0 0
-143 wlan0 0x3010000000000000 10090 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-144 wlan0 0x31065fff00000000 10020 0 22011 67 29665 64 22011 67 0 0 0 0 29665 64 0 0 0 0
-145 wlan0 0x31065fff00000000 10020 1 10695 34 18347 35 10695 34 0 0 0 0 18347 35 0 0 0 0
-146 wlan0 0x32e544f900000000 10034 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-147 wlan0 0x32e544f900000000 10034 1 40143 54 7299 61 40143 54 0 0 0 0 7299 61 0 0 0 0
-148 wlan0 0x58872a4400000000 10018 0 4928 11 1669 13 4928 11 0 0 0 0 1669 13 0 0 0 0
-149 wlan0 0x58872a4400000000 10018 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-150 wlan0 0x5caeaa7b00000000 10034 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-151 wlan0 0x5caeaa7b00000000 10034 1 74971 73 7103 75 74971 73 0 0 0 0 7103 75 0 0 0 0
-152 wlan0 0x9e00923800000000 10034 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-153 wlan0 0x9e00923800000000 10034 1 72385 98 13072 110 72385 98 0 0 0 0 13072 110 0 0 0 0
-154 wlan0 0xb972bdd400000000 10034 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-155 wlan0 0xb972bdd400000000 10034 1 15282 24 3034 27 15282 24 0 0 0 0 3034 27 0 0 0 0
-156 wlan0 0xc7c9f7ba00000000 10034 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-157 wlan0 0xc7c9f7ba00000000 10034 1 194915 185 13316 138 194915 185 0 0 0 0 13316 138 0 0 0 0
-158 wlan0 0xc9395b2600000000 10034 0 6991 13 6215 14 6991 13 0 0 0 0 6215 14 0 0 0 0
-159 wlan0 0xc9395b2600000000 10034 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-160 wlan0 0xdaddf21100000000 10034 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-161 wlan0 0xdaddf21100000000 10034 1 928676 849 81570 799 928676 849 0 0 0 0 81570 799 0 0 0 0
-162 wlan0 0xe8d195d100000000 10020 0 516 8 288 4 516 8 0 0 0 0 288 4 0 0 0 0
-163 wlan0 0xe8d195d100000000 10020 1 5905 15 2622 15 5905 15 0 0 0 0 2622 15 0 0 0 0
-164 wlan0 0xe8d195d100000000 10034 0 236640 524 312523 555 236640 524 0 0 0 0 312523 555 0 0 0 0
-165 wlan0 0xe8d195d100000000 10034 1 319028 539 188776 553 319028 539 0 0 0 0 188776 553 0 0 0 0
-166 wlan0 0xffffff0100000000 10006 0 80755 92 9122 99 80755 92 0 0 0 0 9122 99 0 0 0 0
-167 wlan0 0xffffff0100000000 10006 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-168 wlan0 0xffffff0100000000 10020 0 17874405 14068 223987 3065 17874405 14068 0 0 0 0 223987 3065 0 0 0 0
-169 wlan0 0xffffff0100000000 10020 1 11011258 8672 177693 2407 11011258 8672 0 0 0 0 177693 2407 0 0 0 0
-170 wlan0 0xffffff0100000000 10034 0 436062595 341880 5843990 79630 436062595 341880 0 0 0 0 5843990 79630 0 0 0 0
-171 wlan0 0xffffff0100000000 10034 1 63201220 49447 1005882 13713 63201220 49447 0 0 0 0 1005882 13713 0 0 0 0
-172 wlan0 0xffffff0100000000 10044 0 17159287 13702 356212 4778 17159287 13702 0 0 0 0 356212 4778 0 0 0 0
-173 wlan0 0xffffff0100000000 10044 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-174 wlan0 0xffffff0100000000 10078 0 10439 17 1665 15 10439 17 0 0 0 0 1665 15 0 0 0 0
-175 wlan0 0xffffff0100000000 10078 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-176 wlan0 0xffffff0100000000 10090 0 23722655 19697 881995 14231 23722655 19697 0 0 0 0 881995 14231 0 0 0 0
-177 wlan0 0xffffff0100000000 10090 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-178 wlan0 0xffffff0500000000 1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-179 wlan0 0xffffff0500000000 1000 1 1592 5 314 1 0 0 1592 5 0 0 0 0 314 1 0 0
-180 wlan0 0xffffff0600000000 1000 0 0 0 36960 385 0 0 0 0 0 0 0 0 36960 385 0 0
-181 wlan0 0xffffff0600000000 1000 1 96 1 480 5 0 0 96 1 0 0 0 0 480 5 0 0
-182 wlan0 0xffffff0700000000 1000 0 38732 229 16567 163 38732 229 0 0 0 0 16567 163 0 0 0 0
-183 wlan0 0xffffff0700000000 1000 1 18539 74 7562 66 18539 74 0 0 0 0 7562 66 0 0 0 0
-184 wlan0 0xffffff0900000000 1000 0 38381 43 2624 27 38381 43 0 0 0 0 2624 27 0 0 0 0
-185 wlan0 0xffffff0900000000 1000 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-186 dummy0 0x0 0 0 0 0 168 3 0 0 0 0 0 0 0 0 0 0 168 3
-187 dummy0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-188 wlan0 0x0 1029 0 0 0 8524052 130894 0 0 0 0 0 0 7871216 121284 108568 1325 544268 8285
-189 wlan0 0x0 1029 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/tests/unit/res/raw/xt_qtaguid_with_clat_100mb_download_before b/tests/unit/res/raw/xt_qtaguid_with_clat_100mb_download_before
deleted file mode 100644
index ce4bcc3..0000000
--- a/tests/unit/res/raw/xt_qtaguid_with_clat_100mb_download_before
+++ /dev/null
@@ -1,187 +0,0 @@
-idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets
-2 r_rmnet_data0 0x0 0 0 0 0 392 6 0 0 0 0 0 0 0 0 0 0 392 6
-3 r_rmnet_data0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-4 v4-wlan0 0x0 0 0 58848 2070 2836 64 160 4 0 0 58688 2066 80 2 0 0 2756 62
-5 v4-wlan0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-6 v4-wlan0 0x0 10034 0 6192 11 1445 11 6192 11 0 0 0 0 1445 11 0 0 0 0
-7 v4-wlan0 0x0 10034 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-8 v4-wlan0 0x0 10057 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-9 v4-wlan0 0x0 10057 1 728 7 392 7 0 0 728 7 0 0 0 0 392 7 0 0
-10 v4-wlan0 0x0 10106 0 1488 12 1488 12 0 0 1488 12 0 0 0 0 1488 12 0 0
-11 v4-wlan0 0x0 10106 1 323981189 235142 3509032 84542 323979453 235128 1736 14 0 0 3502676 84363 6356 179 0 0
-12 wlan0 0x0 0 0 330187296 250652 0 0 329106990 236273 226202 1255 854104 13124 0 0 0 0 0 0
-13 wlan0 0x0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-14 wlan0 0x0 1000 0 77113 272 56151 575 77113 272 0 0 0 0 19191 190 36960 385 0 0
-15 wlan0 0x0 1000 1 20227 80 8356 72 18539 74 1688 6 0 0 7562 66 794 6 0 0
-16 wlan0 0x0 10006 0 80755 92 9122 99 80755 92 0 0 0 0 9122 99 0 0 0 0
-17 wlan0 0x0 10006 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-18 wlan0 0x0 10015 0 4390 7 14824 252 4390 7 0 0 0 0 14824 252 0 0 0 0
-19 wlan0 0x0 10015 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-20 wlan0 0x0 10018 0 4928 11 1741 14 4928 11 0 0 0 0 1741 14 0 0 0 0
-21 wlan0 0x0 10018 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-22 wlan0 0x0 10020 0 21141412 34316 2329881 15262 21140807 34311 605 5 0 0 2329276 15257 605 5 0 0
-23 wlan0 0x0 10020 1 13835740 12938 1548555 6362 13833754 12920 1986 18 0 0 1546569 6344 1986 18 0 0
-24 wlan0 0x0 10023 0 13405 40 5042 44 13405 40 0 0 0 0 5042 44 0 0 0 0
-25 wlan0 0x0 10023 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-26 wlan0 0x0 10034 0 436394741 342648 6237981 80442 436394741 342648 0 0 0 0 6237981 80442 0 0 0 0
-27 wlan0 0x0 10034 1 64860872 51297 1335539 15546 64860872 51297 0 0 0 0 1335539 15546 0 0 0 0
-28 wlan0 0x0 10044 0 17614444 14774 521004 5694 17329882 14432 284562 342 0 0 419974 5408 101030 286 0 0
-29 wlan0 0x0 10044 1 17701 33 3100 28 17701 33 0 0 0 0 3100 28 0 0 0 0
-30 wlan0 0x0 10057 0 12311735 9335 435954 5448 12247721 9259 64014 76 0 0 414080 5386 21874 62 0 0
-31 wlan0 0x0 10057 1 1332953195 954797 31849632 457698 1331933207 953569 1019988 1228 0 0 31702284 456899 147348 799 0 0
-32 wlan0 0x0 10060 0 32972 200 433705 380 32972 200 0 0 0 0 433705 380 0 0 0 0
-33 wlan0 0x0 10060 1 32106 66 37789 87 32106 66 0 0 0 0 37789 87 0 0 0 0
-34 wlan0 0x0 10061 0 7675 23 2509 22 7675 23 0 0 0 0 2509 22 0 0 0 0
-35 wlan0 0x0 10061 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-36 wlan0 0x0 10074 0 38355 82 10447 97 38355 82 0 0 0 0 10447 97 0 0 0 0
-37 wlan0 0x0 10074 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-38 wlan0 0x0 10078 0 49013 79 7167 69 49013 79 0 0 0 0 7167 69 0 0 0 0
-39 wlan0 0x0 10078 1 5872 8 1236 10 5872 8 0 0 0 0 1236 10 0 0 0 0
-40 wlan0 0x0 10082 0 8301 13 1981 15 8301 13 0 0 0 0 1981 15 0 0 0 0
-41 wlan0 0x0 10082 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-42 wlan0 0x0 10086 0 7001 14 1579 15 7001 14 0 0 0 0 1579 15 0 0 0 0
-43 wlan0 0x0 10086 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-44 wlan0 0x0 10090 0 24327795 20224 920502 14661 24327795 20224 0 0 0 0 920502 14661 0 0 0 0
-45 wlan0 0x0 10090 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-46 wlan0 0x0 10092 0 36849 78 12449 81 36849 78 0 0 0 0 12449 81 0 0 0 0
-47 wlan0 0x0 10092 1 60 1 103 1 60 1 0 0 0 0 103 1 0 0 0 0
-48 wlan0 0x0 10095 0 131962 223 37069 241 131962 223 0 0 0 0 37069 241 0 0 0 0
-49 wlan0 0x0 10095 1 12949 21 3930 21 12949 21 0 0 0 0 3930 21 0 0 0 0
-50 wlan0 0x0 10106 0 30899554 22679 632476 12296 30895334 22645 4220 34 0 0 628256 12262 4220 34 0 0
-51 wlan0 0x0 10106 1 88922349 64952 1605126 35599 88916075 64875 3586 29 2688 48 1600196 35522 4930 77 0 0
-52 wlan0 0x40700000000 10020 0 705732 10589 404428 5504 705732 10589 0 0 0 0 404428 5504 0 0 0 0
-53 wlan0 0x40700000000 10020 1 2376 36 1296 18 2376 36 0 0 0 0 1296 18 0 0 0 0
-54 wlan0 0x40800000000 10020 0 34624 146 122525 160 34624 146 0 0 0 0 122525 160 0 0 0 0
-55 wlan0 0x40800000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-56 wlan0 0x40b00000000 10020 0 22411 85 7364 57 22411 85 0 0 0 0 7364 57 0 0 0 0
-57 wlan0 0x40b00000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-58 wlan0 0x120300000000 10020 0 76641 241 32783 169 76641 241 0 0 0 0 32783 169 0 0 0 0
-59 wlan0 0x120300000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-60 wlan0 0x130100000000 10020 0 73101 287 23236 203 73101 287 0 0 0 0 23236 203 0 0 0 0
-61 wlan0 0x130100000000 10020 1 264 4 144 2 264 4 0 0 0 0 144 2 0 0 0 0
-62 wlan0 0x180300000000 10020 0 330648 399 24736 232 330648 399 0 0 0 0 24736 232 0 0 0 0
-63 wlan0 0x180300000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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-66 wlan0 0x300000000000 10020 0 15984 65 26927 57 15984 65 0 0 0 0 26927 57 0 0 0 0
-67 wlan0 0x300000000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-68 wlan0 0x1065fff00000000 10020 0 131871 599 93783 445 131871 599 0 0 0 0 93783 445 0 0 0 0
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-70 wlan0 0x1b24f4600000000 10034 0 15445 42 23329 45 15445 42 0 0 0 0 23329 45 0 0 0 0
-71 wlan0 0x1b24f4600000000 10034 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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-74 wlan0 0x1000040100000000 10020 0 47196 184 213319 257 47196 184 0 0 0 0 213319 257 0 0 0 0
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-76 wlan0 0x1000040700000000 10020 0 11599 50 10786 47 11599 50 0 0 0 0 10786 47 0 0 0 0
-77 wlan0 0x1000040700000000 10020 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-78 wlan0 0x1000040800000000 10020 0 21902 145 174139 166 21902 145 0 0 0 0 174139 166 0 0 0 0
-79 wlan0 0x1000040800000000 10020 1 8568 88 105743 90 8568 88 0 0 0 0 105743 90 0 0 0 0
-80 wlan0 0x1000100300000000 10020 0 55213 118 194551 199 55213 118 0 0 0 0 194551 199 0 0 0 0
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