Merge "Add jarjar rule for android.support.v4" into tm-dev
diff --git a/bpf_progs/bpf_shared.h b/bpf_progs/bpf_shared.h
index 2afb789..706dd1d 100644
--- a/bpf_progs/bpf_shared.h
+++ b/bpf_progs/bpf_shared.h
@@ -135,6 +135,7 @@
     LOCKDOWN_VPN_MATCH = (1 << 8),
     OEM_DENY_1_MATCH = (1 << 9),
     OEM_DENY_2_MATCH = (1 << 10),
+    OEM_DENY_3_MATCH = (1 << 11),
 };
 
 enum BpfPermissionMatch {
diff --git a/bpf_progs/netd.c b/bpf_progs/netd.c
index c1d0897..d754616 100644
--- a/bpf_progs/netd.c
+++ b/bpf_progs/netd.c
@@ -222,6 +222,9 @@
         if ((enabledRules & OEM_DENY_2_MATCH) && (uidRules & OEM_DENY_2_MATCH)) {
             return BPF_DROP;
         }
+        if ((enabledRules & OEM_DENY_3_MATCH) && (uidRules & OEM_DENY_3_MATCH)) {
+            return BPF_DROP;
+        }
     }
     if (direction == BPF_INGRESS && skb->ifindex != 1) {
         if (uidRules & IIF_MATCH) {
diff --git a/framework/src/android/net/ConnectivityManager.java b/framework/src/android/net/ConnectivityManager.java
index 9c04e8c..f741c2b 100644
--- a/framework/src/android/net/ConnectivityManager.java
+++ b/framework/src/android/net/ConnectivityManager.java
@@ -1006,6 +1006,13 @@
      */
     public static final int FIREWALL_CHAIN_OEM_DENY_2 = 8;
 
+    /**
+     * Firewall chain used for OEM-specific application restrictions.
+     * Denylist of apps that will not have network access due to OEM-specific restrictions.
+     * @hide
+     */
+    public static final int FIREWALL_CHAIN_OEM_DENY_3 = 9;
+
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(flag = false, prefix = "FIREWALL_CHAIN_", value = {
@@ -1016,7 +1023,8 @@
         FIREWALL_CHAIN_LOW_POWER_STANDBY,
         FIREWALL_CHAIN_LOCKDOWN_VPN,
         FIREWALL_CHAIN_OEM_DENY_1,
-        FIREWALL_CHAIN_OEM_DENY_2
+        FIREWALL_CHAIN_OEM_DENY_2,
+        FIREWALL_CHAIN_OEM_DENY_3
     })
     public @interface FirewallChain {}
     // LINT.ThenChange(packages/modules/Connectivity/service/native/include/Common.h)
diff --git a/nearby/tests/multidevices/host/Android.bp b/nearby/tests/multidevices/host/Android.bp
index ff795e8..b81032d 100644
--- a/nearby/tests/multidevices/host/Android.bp
+++ b/nearby/tests/multidevices/host/Android.bp
@@ -16,16 +16,16 @@
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
-// Run the tests: atest -v CtsNearbyMultiDevicesTestSuite
+// Run the tests: atest -v NearbyMultiDevicesTestSuite
 // Check go/run-nearby-mainline-e2e for more details.
 python_test_host {
-    name: "CtsNearbyMultiDevicesTestSuite",
+    name: "NearbyMultiDevicesTestSuite",
     main: "suite_main.py",
     srcs: ["*.py"],
     libs: ["NearbyMultiDevicesHostHelper"],
     test_suites: [
-        "cts",
         "general-tests",
+        "mts-tethering",
     ],
     test_options: {
         unit_test: false,
diff --git a/nearby/tests/multidevices/host/AndroidTest.xml b/nearby/tests/multidevices/host/AndroidTest.xml
index 43cf136..c1f6a70 100644
--- a/nearby/tests/multidevices/host/AndroidTest.xml
+++ b/nearby/tests/multidevices/host/AndroidTest.xml
@@ -11,7 +11,17 @@
      limitations under the License.
 -->
 <configuration description="Config for CTS Nearby Mainline multi devices end-to-end test suite">
-    <option name="test-suite-tag" value="cts" />
+    <!-- Only run tests if the device under test is SDK version 33 (Android 13) or above. -->
+    <object type="module_controller"
+            class="com.android.tradefed.testtype.suite.module.Sdk33ModuleController" />
+    <!-- Only run NearbyMultiDevicesTestSuite in MTS if the Nearby Mainline module is installed. -->
+    <object type="module_controller"
+            class="com.android.tradefed.testtype.suite.module.MainlineTestModuleController">
+        <option name="mainline-module-package-name" value="com.google.android.tethering" />
+    </object>
+
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-tag" value="NearbyMultiDevicesTestSuite" />
     <option name="config-descriptor:metadata" key="component" value="wifi" />
     <option name="config-descriptor:metadata" key="parameter" value="not_instant_app" />
     <option name="config-descriptor:metadata" key="parameter" value="not_multi_abi" />
@@ -124,7 +134,7 @@
 
     <test class="com.android.tradefed.testtype.mobly.MoblyBinaryHostTest">
       <!-- The mobly-par-file-name should match the module name -->
-      <option name="mobly-par-file-name" value="CtsNearbyMultiDevicesTestSuite" />
+      <option name="mobly-par-file-name" value="NearbyMultiDevicesTestSuite" />
       <!-- Timeout limit in milliseconds for all test cases of the python binary -->
       <option name="mobly-test-timeout" value="60000" />
     </test>
diff --git a/netd/BpfHandlerTest.cpp b/netd/BpfHandlerTest.cpp
index 12ae916..1bd222d 100644
--- a/netd/BpfHandlerTest.cpp
+++ b/netd/BpfHandlerTest.cpp
@@ -21,6 +21,7 @@
 
 #include <gtest/gtest.h>
 
+#define TEST_BPF_MAP
 #include "BpfHandler.h"
 
 using namespace android::bpf;  // NOLINT(google-build-using-namespace): exempted
@@ -55,39 +56,31 @@
         std::lock_guard guard(mBh.mMutex);
         ASSERT_EQ(0, setrlimitForTest());
 
-        mFakeCookieTagMap.reset(createMap(BPF_MAP_TYPE_HASH, sizeof(uint64_t), sizeof(UidTagValue),
-                                          TEST_MAP_SIZE, 0));
+        mFakeCookieTagMap.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeCookieTagMap);
 
-        mFakeStatsMapA.reset(createMap(BPF_MAP_TYPE_HASH, sizeof(StatsKey), sizeof(StatsValue),
-                                       TEST_MAP_SIZE, 0));
+        mFakeStatsMapA.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeStatsMapA);
 
-        mFakeConfigurationMap.reset(
-                createMap(BPF_MAP_TYPE_HASH, sizeof(uint32_t), sizeof(uint8_t), 1, 0));
+        mFakeConfigurationMap.resetMap(BPF_MAP_TYPE_HASH, 1);
         ASSERT_VALID(mFakeConfigurationMap);
 
-        mFakeUidPermissionMap.reset(
-                createMap(BPF_MAP_TYPE_HASH, sizeof(uint32_t), sizeof(uint8_t), TEST_MAP_SIZE, 0));
+        mFakeUidPermissionMap.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE, 0);
         ASSERT_VALID(mFakeUidPermissionMap);
 
-        mBh.mCookieTagMap.reset(dupFd(mFakeCookieTagMap.getMap()));
+        mBh.mCookieTagMap = mFakeCookieTagMap;
         ASSERT_VALID(mBh.mCookieTagMap);
-        mBh.mStatsMapA.reset(dupFd(mFakeStatsMapA.getMap()));
+        mBh.mStatsMapA = mFakeStatsMapA;
         ASSERT_VALID(mBh.mStatsMapA);
-        mBh.mConfigurationMap.reset(dupFd(mFakeConfigurationMap.getMap()));
+        mBh.mConfigurationMap = mFakeConfigurationMap;
         ASSERT_VALID(mBh.mConfigurationMap);
         // Always write to stats map A by default.
         ASSERT_RESULT_OK(mBh.mConfigurationMap.writeValue(CURRENT_STATS_MAP_CONFIGURATION_KEY,
                                                           SELECT_MAP_A, BPF_ANY));
-        mBh.mUidPermissionMap.reset(dupFd(mFakeUidPermissionMap.getMap()));
+        mBh.mUidPermissionMap = mFakeUidPermissionMap;
         ASSERT_VALID(mBh.mUidPermissionMap);
     }
 
-    int dupFd(const android::base::unique_fd& mapFd) {
-        return fcntl(mapFd.get(), F_DUPFD_CLOEXEC, 0);
-    }
-
     int setUpSocketAndTag(int protocol, uint64_t* cookie, uint32_t tag, uid_t uid,
                           uid_t realUid) {
         int sock = socket(protocol, SOCK_STREAM | SOCK_CLOEXEC, 0);
diff --git a/service/native/TrafficController.cpp b/service/native/TrafficController.cpp
index 548ecbe..4923b00 100644
--- a/service/native/TrafficController.cpp
+++ b/service/native/TrafficController.cpp
@@ -76,6 +76,7 @@
 const char* TrafficController::LOCAL_LOW_POWER_STANDBY = "fw_low_power_standby";
 const char* TrafficController::LOCAL_OEM_DENY_1 = "fw_oem_deny_1";
 const char* TrafficController::LOCAL_OEM_DENY_2 = "fw_oem_deny_2";
+const char* TrafficController::LOCAL_OEM_DENY_3 = "fw_oem_deny_3";
 
 static_assert(BPF_PERMISSION_INTERNET == INetd::PERMISSION_INTERNET,
               "Mismatch between BPF and AIDL permissions: PERMISSION_INTERNET");
@@ -103,6 +104,7 @@
     FLAG_MSG_TRANS(matchType, LOCKDOWN_VPN_MATCH, match);
     FLAG_MSG_TRANS(matchType, OEM_DENY_1_MATCH, match);
     FLAG_MSG_TRANS(matchType, OEM_DENY_2_MATCH, match);
+    FLAG_MSG_TRANS(matchType, OEM_DENY_3_MATCH, match);
     if (match) {
         return StringPrintf("Unknown match: %u", match);
     }
@@ -343,6 +345,8 @@
             return DENYLIST;
         case OEM_DENY_2:
             return DENYLIST;
+        case OEM_DENY_3:
+            return DENYLIST;
         case NONE:
         default:
             return DENYLIST;
@@ -377,6 +381,9 @@
         case OEM_DENY_2:
             res = updateOwnerMapEntry(OEM_DENY_2_MATCH, uid, rule, type);
             break;
+        case OEM_DENY_3:
+            res = updateOwnerMapEntry(OEM_DENY_3_MATCH, uid, rule, type);
+            break;
         case NONE:
         default:
             ALOGW("Unknown child chain: %d", chain);
@@ -458,6 +465,8 @@
         res = replaceRulesInMap(OEM_DENY_1_MATCH, uids);
     } else if (!name.compare(LOCAL_OEM_DENY_2)) {
         res = replaceRulesInMap(OEM_DENY_2_MATCH, uids);
+    } else if (!name.compare(LOCAL_OEM_DENY_3)) {
+        res = replaceRulesInMap(OEM_DENY_3_MATCH, uids);
     } else {
         ALOGE("unknown chain name: %s", name.c_str());
         return -EINVAL;
@@ -503,6 +512,9 @@
         case OEM_DENY_2:
             match = OEM_DENY_2_MATCH;
             break;
+        case OEM_DENY_3:
+            match = OEM_DENY_3_MATCH;
+            break;
         default:
             return -EINVAL;
     }
diff --git a/service/native/TrafficControllerTest.cpp b/service/native/TrafficControllerTest.cpp
index 9ec50af..c920398 100644
--- a/service/native/TrafficControllerTest.cpp
+++ b/service/native/TrafficControllerTest.cpp
@@ -36,6 +36,7 @@
 
 #include <netdutils/MockSyscalls.h>
 
+#define TEST_BPF_MAP
 #include "TrafficController.h"
 #include "bpf/BpfUtils.h"
 #include "NetdUpdatablePublic.h"
@@ -73,52 +74,42 @@
         std::lock_guard guard(mTc.mMutex);
         ASSERT_EQ(0, setrlimitForTest());
 
-        mFakeCookieTagMap.reset(createMap(BPF_MAP_TYPE_HASH, sizeof(uint64_t), sizeof(UidTagValue),
-                                          TEST_MAP_SIZE, 0));
+        mFakeCookieTagMap.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeCookieTagMap);
 
-        mFakeAppUidStatsMap.reset(createMap(BPF_MAP_TYPE_HASH, sizeof(uint32_t), sizeof(StatsValue),
-                                            TEST_MAP_SIZE, 0));
+        mFakeAppUidStatsMap.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeAppUidStatsMap);
 
-        mFakeStatsMapA.reset(createMap(BPF_MAP_TYPE_HASH, sizeof(StatsKey), sizeof(StatsValue),
-                                       TEST_MAP_SIZE, 0));
+        mFakeStatsMapA.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeStatsMapA);
 
-        mFakeConfigurationMap.reset(
-                createMap(BPF_MAP_TYPE_HASH, sizeof(uint32_t), sizeof(uint8_t), 1, 0));
+        mFakeConfigurationMap.resetMap(BPF_MAP_TYPE_HASH, 1);
         ASSERT_VALID(mFakeConfigurationMap);
 
-        mFakeUidOwnerMap.reset(createMap(BPF_MAP_TYPE_HASH, sizeof(uint32_t), sizeof(UidOwnerValue),
-                                         TEST_MAP_SIZE, 0));
+        mFakeUidOwnerMap.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeUidOwnerMap);
-        mFakeUidPermissionMap.reset(
-                createMap(BPF_MAP_TYPE_HASH, sizeof(uint32_t), sizeof(uint8_t), TEST_MAP_SIZE, 0));
+        mFakeUidPermissionMap.resetMap(BPF_MAP_TYPE_HASH, TEST_MAP_SIZE);
         ASSERT_VALID(mFakeUidPermissionMap);
 
-        mTc.mCookieTagMap.reset(dupFd(mFakeCookieTagMap.getMap()));
+        mTc.mCookieTagMap = mFakeCookieTagMap;
         ASSERT_VALID(mTc.mCookieTagMap);
-        mTc.mAppUidStatsMap.reset(dupFd(mFakeAppUidStatsMap.getMap()));
+        mTc.mAppUidStatsMap = mFakeAppUidStatsMap;
         ASSERT_VALID(mTc.mAppUidStatsMap);
-        mTc.mStatsMapA.reset(dupFd(mFakeStatsMapA.getMap()));
+        mTc.mStatsMapA = mFakeStatsMapA;
         ASSERT_VALID(mTc.mStatsMapA);
-        mTc.mConfigurationMap.reset(dupFd(mFakeConfigurationMap.getMap()));
+        mTc.mConfigurationMap = mFakeConfigurationMap;
         ASSERT_VALID(mTc.mConfigurationMap);
 
         // Always write to stats map A by default.
         ASSERT_RESULT_OK(mTc.mConfigurationMap.writeValue(CURRENT_STATS_MAP_CONFIGURATION_KEY,
                                                           SELECT_MAP_A, BPF_ANY));
-        mTc.mUidOwnerMap.reset(dupFd(mFakeUidOwnerMap.getMap()));
+        mTc.mUidOwnerMap = mFakeUidOwnerMap;
         ASSERT_VALID(mTc.mUidOwnerMap);
-        mTc.mUidPermissionMap.reset(dupFd(mFakeUidPermissionMap.getMap()));
+        mTc.mUidPermissionMap = mFakeUidPermissionMap;
         ASSERT_VALID(mTc.mUidPermissionMap);
         mTc.mPrivilegedUser.clear();
     }
 
-    int dupFd(const android::base::unique_fd& mapFd) {
-        return fcntl(mapFd.get(), F_DUPFD_CLOEXEC, 0);
-    }
-
     void populateFakeStats(uint64_t cookie, uint32_t uid, uint32_t tag, StatsKey* key) {
         UidTagValue cookieMapkey = {.uid = (uint32_t)uid, .tag = tag};
         EXPECT_RESULT_OK(mFakeCookieTagMap.writeValue(cookie, cookieMapkey, BPF_ANY));
@@ -310,6 +301,7 @@
     checkUidOwnerRuleForChain(LOCKDOWN, LOCKDOWN_VPN_MATCH);
     checkUidOwnerRuleForChain(OEM_DENY_1, OEM_DENY_1_MATCH);
     checkUidOwnerRuleForChain(OEM_DENY_2, OEM_DENY_2_MATCH);
+    checkUidOwnerRuleForChain(OEM_DENY_3, OEM_DENY_3_MATCH);
     ASSERT_EQ(-EINVAL, mTc.changeUidOwnerRule(NONE, TEST_UID, ALLOW, ALLOWLIST));
     ASSERT_EQ(-EINVAL, mTc.changeUidOwnerRule(INVALID_CHAIN, TEST_UID, ALLOW, ALLOWLIST));
 }
@@ -323,6 +315,7 @@
     checkUidMapReplace("fw_low_power_standby", uids, LOW_POWER_STANDBY_MATCH);
     checkUidMapReplace("fw_oem_deny_1", uids, OEM_DENY_1_MATCH);
     checkUidMapReplace("fw_oem_deny_2", uids, OEM_DENY_2_MATCH);
+    checkUidMapReplace("fw_oem_deny_3", uids, OEM_DENY_3_MATCH);
     ASSERT_EQ(-EINVAL, mTc.replaceUidOwnerMap("unknow", true, uids));
 }
 
@@ -677,7 +670,7 @@
     BpfMap<uint64_t, UidTagValue> mCookieTagMap;
 
     void SetUp() {
-        mCookieTagMap.reset(android::bpf::mapRetrieveRW(COOKIE_TAG_MAP_PATH));
+        mCookieTagMap.init(COOKIE_TAG_MAP_PATH);
         ASSERT_TRUE(mCookieTagMap.isValid());
     }
 
diff --git a/service/native/include/Common.h b/service/native/include/Common.h
index 48f68ea..2427aa9 100644
--- a/service/native/include/Common.h
+++ b/service/native/include/Common.h
@@ -38,6 +38,7 @@
     LOCKDOWN = 6,
     OEM_DENY_1 = 7,
     OEM_DENY_2 = 8,
+    OEM_DENY_3 = 9,
     INVALID_CHAIN
 };
 // LINT.ThenChange(packages/modules/Connectivity/framework/src/android/net/ConnectivityManager.java)
diff --git a/service/native/include/TrafficController.h b/service/native/include/TrafficController.h
index 7a36e1e..c019ce7 100644
--- a/service/native/include/TrafficController.h
+++ b/service/native/include/TrafficController.h
@@ -90,6 +90,7 @@
     static const char* LOCAL_LOW_POWER_STANDBY;
     static const char* LOCAL_OEM_DENY_1;
     static const char* LOCAL_OEM_DENY_2;
+    static const char* LOCAL_OEM_DENY_3;
 
   private:
     /*
diff --git a/service/proguard.flags b/service/proguard.flags
index 94397ab..cffa490 100644
--- a/service/proguard.flags
+++ b/service/proguard.flags
@@ -8,11 +8,10 @@
 
 # Prevent proguard from stripping out any nearby-service and fast-pair-lite-protos fields.
 -keep class com.android.server.nearby.NearbyService { *; }
--keep class com.android.server.nearby.service.proto { *; }
 
 # The lite proto runtime uses reflection to access fields based on the names in
 # the schema, keep all the fields.
 # This replicates the base proguard rule used by the build by default
 # (proguard_basic_keeps.flags), but needs to be specified here because the
 # com.google.protobuf package is jarjared to the below package.
--keepclassmembers class * extends com.android.connectivity.com.google.protobuf.MessageLite { <fields>; }
+-keepclassmembers class * extends android.net.connectivity.com.google.protobuf.MessageLite { <fields>; }
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index edcdfa8..d0cb294 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -11365,6 +11365,7 @@
             case ConnectivityManager.FIREWALL_CHAIN_STANDBY:
             case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_1:
             case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_2:
+            case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_3:
                 defaultRule = FIREWALL_RULE_ALLOW;
                 break;
             case ConnectivityManager.FIREWALL_CHAIN_DOZABLE:
@@ -11420,6 +11421,9 @@
                 case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_2:
                     mBpfNetMaps.replaceUidChain("fw_oem_deny_2", false /* isAllowList */, uids);
                     break;
+                case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_3:
+                    mBpfNetMaps.replaceUidChain("fw_oem_deny_3", false /* isAllowList */, uids);
+                    break;
                 default:
                     throw new IllegalArgumentException("replaceFirewallChain with invalid chain: "
                             + chain);
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/ConnOnActivityStartTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/ConnOnActivityStartTest.java
index 098f295..10775d0 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/ConnOnActivityStartTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/ConnOnActivityStartTest.java
@@ -75,6 +75,8 @@
     @RequiredProperties({DOZE_MODE})
     public void testStartActivity_doze() throws Exception {
         setDozeMode(true);
+        // TODO (235284115): We need to turn on Doze every time before starting
+        // the activity.
         assertLaunchedActivityHasNetworkAccess("testStartActivity_doze");
     }
 
@@ -83,6 +85,8 @@
     public void testStartActivity_appStandby() throws Exception {
         turnBatteryOn();
         setAppIdle(true);
+        // TODO (235284115): We need to put the app into app standby mode every
+        // time before starting the activity.
         assertLaunchedActivityHasNetworkAccess("testStartActivity_appStandby");
     }
 
diff --git a/tests/cts/hostside/src/com/android/cts/net/HostsideConnOnActivityStartTest.java b/tests/cts/hostside/src/com/android/cts/net/HostsideConnOnActivityStartTest.java
index 3387fd7..cfd3130 100644
--- a/tests/cts/hostside/src/com/android/cts/net/HostsideConnOnActivityStartTest.java
+++ b/tests/cts/hostside/src/com/android/cts/net/HostsideConnOnActivityStartTest.java
@@ -16,6 +16,8 @@
 
 package com.android.cts.net;
 
+import android.platform.test.annotations.FlakyTest;
+
 public class HostsideConnOnActivityStartTest extends HostsideNetworkTestCase {
     private static final String TEST_CLASS = TEST_PKG + ".ConnOnActivityStartTest";
     @Override
@@ -41,6 +43,7 @@
         runDeviceTests(TEST_PKG, TEST_CLASS, "testStartActivity_dataSaver");
     }
 
+    @FlakyTest(bugId = 231440256)
     public void testStartActivity_doze() throws Exception {
         runDeviceTests(TEST_PKG, TEST_CLASS, "testStartActivity_doze");
     }
diff --git a/tests/cts/hostside/src/com/android/cts/net/HostsideLinkPropertiesGatingTests.java b/tests/cts/hostside/src/com/android/cts/net/HostsideLinkPropertiesGatingTests.java
index b65fb6b..9a1fa42 100644
--- a/tests/cts/hostside/src/com/android/cts/net/HostsideLinkPropertiesGatingTests.java
+++ b/tests/cts/hostside/src/com/android/cts/net/HostsideLinkPropertiesGatingTests.java
@@ -22,6 +22,9 @@
 
 /**
  * Tests for the {@link android.net.LinkProperties#EXCLUDED_ROUTES} compatibility change.
+ *
+ * TODO: see if we can delete this cumbersome host test by moving the coverage to CtsNetTestCases
+ * and CtsNetTestCasesMaxTargetSdk31.
  */
 public class HostsideLinkPropertiesGatingTests extends CompatChangeGatingTestCase {
     private static final String TEST_APK = "CtsHostsideNetworkTestsApp3.apk";
@@ -45,8 +48,19 @@
         runDeviceCompatTest("testExcludedRoutesChangeDisabled");
     }
 
-    public void testExcludedRoutesChangeDisabledByOverride() throws Exception {
+    public void testExcludedRoutesChangeDisabledByOverrideOnDebugBuild() throws Exception {
+        // Must install APK even when skipping test, because tearDown expects uninstall to succeed.
         installPackage(TEST_APK, true);
+
+        // This test uses an app with a target SDK where the compat change is on by default.
+        // Because user builds do not allow overriding compat changes, only run this test on debug
+        // builds. This seems better than deleting this test and not running it anywhere because we
+        // could in the future run this test on userdebug builds in presubmit.
+        //
+        // We cannot use assumeXyz here because CompatChangeGatingTestCase ultimately inherits from
+        // junit.framework.TestCase, which does not understand assumption failures.
+        if ("user".equals(getDevice().getProperty("ro.build.type"))) return;
+
         runDeviceCompatTestWithChangeDisabled("testExcludedRoutesChangeDisabled");
     }
 
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index 0c434d8..c00bbf4 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -39,6 +39,7 @@
 import static android.net.ConnectivityManager.EXTRA_NETWORK_REQUEST;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_1;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_2;
+import static android.net.ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_3;
 import static android.net.ConnectivityManager.FIREWALL_RULE_ALLOW;
 import static android.net.ConnectivityManager.FIREWALL_RULE_DENY;
 import static android.net.ConnectivityManager.PROFILE_NETWORK_PREFERENCE_ENTERPRISE;
@@ -3431,6 +3432,7 @@
         // doTestFirewallBlockingDenyRule(FIREWALL_CHAIN_STANDBY);
         doTestFirewallBlockingDenyRule(FIREWALL_CHAIN_OEM_DENY_1);
         doTestFirewallBlockingDenyRule(FIREWALL_CHAIN_OEM_DENY_2);
+        doTestFirewallBlockingDenyRule(FIREWALL_CHAIN_OEM_DENY_3);
     }
 
     private void assumeTestSApis() {
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 74731c3..b9a18ab 100644
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -57,6 +57,7 @@
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_LOW_POWER_STANDBY;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_1;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_2;
+import static android.net.ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_3;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_POWERSAVE;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_RESTRICTED;
 import static android.net.ConnectivityManager.FIREWALL_CHAIN_STANDBY;
@@ -9579,6 +9580,7 @@
         doTestSetUidFirewallRule(FIREWALL_CHAIN_LOW_POWER_STANDBY, FIREWALL_RULE_DENY);
         doTestSetUidFirewallRule(FIREWALL_CHAIN_OEM_DENY_1, FIREWALL_RULE_ALLOW);
         doTestSetUidFirewallRule(FIREWALL_CHAIN_OEM_DENY_2, FIREWALL_RULE_ALLOW);
+        doTestSetUidFirewallRule(FIREWALL_CHAIN_OEM_DENY_3, FIREWALL_RULE_ALLOW);
     }
 
     @Test @IgnoreUpTo(SC_V2)
@@ -9590,7 +9592,8 @@
                 FIREWALL_CHAIN_RESTRICTED,
                 FIREWALL_CHAIN_LOW_POWER_STANDBY,
                 FIREWALL_CHAIN_OEM_DENY_1,
-                FIREWALL_CHAIN_OEM_DENY_2);
+                FIREWALL_CHAIN_OEM_DENY_2,
+                FIREWALL_CHAIN_OEM_DENY_3);
         for (final int chain: firewallChains) {
             mCm.setFirewallChainEnabled(chain, true /* enabled */);
             verify(mBpfNetMaps).setChildChain(chain, true /* enable */);
@@ -9619,6 +9622,7 @@
         doTestReplaceFirewallChain(FIREWALL_CHAIN_LOW_POWER_STANDBY, "fw_low_power_standby", true);
         doTestReplaceFirewallChain(FIREWALL_CHAIN_OEM_DENY_1, "fw_oem_deny_1", false);
         doTestReplaceFirewallChain(FIREWALL_CHAIN_OEM_DENY_2, "fw_oem_deny_2", false);
+        doTestReplaceFirewallChain(FIREWALL_CHAIN_OEM_DENY_3, "fw_oem_deny_3", false);
     }
 
     @Test @IgnoreUpTo(SC_V2)