diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index ec71d3d..5bd0af8 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -818,7 +818,7 @@
      * restrictions.
      * @hide
      */
-    public void restrictCapabilitesForTestNetwork(int creatorUid) {
+    public void restrictCapabilitiesForTestNetwork(int creatorUid) {
         final long originalCapabilities = mNetworkCapabilities;
         final long originalTransportTypes = mTransportTypes;
         final NetworkSpecifier originalSpecifier = mNetworkSpecifier;
@@ -828,7 +828,7 @@
         final TransportInfo originalTransportInfo = getTransportInfo();
         final Set<Integer> originalSubIds = getSubscriptionIds();
         clearAll();
-        if (0 != (originalCapabilities & NET_CAPABILITY_NOT_RESTRICTED)) {
+        if (0 != (originalCapabilities & (1 << NET_CAPABILITY_NOT_RESTRICTED))) {
             // If the test network is not restricted, then it is only allowed to declare some
             // specific transports. This is to minimize impact on running apps in case an app
             // run from the shell creates a test a network.
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 34e15ca..ea6156a 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -3255,7 +3255,7 @@
                         // the Messenger, but if this ever changes, not making a defensive copy
                         // here will give attack vectors to clients using this code path.
                         networkCapabilities = new NetworkCapabilities(networkCapabilities);
-                        networkCapabilities.restrictCapabilitesForTestNetwork(nai.creatorUid);
+                        networkCapabilities.restrictCapabilitiesForTestNetwork(nai.creatorUid);
                     }
                     processCapabilitiesFromAgent(nai, networkCapabilities);
                     updateCapabilities(nai.getCurrentScore(), nai, networkCapabilities);
@@ -6764,7 +6764,7 @@
             // the call to mixInCapabilities below anyway, but sanitizing here means the NAI never
             // sees capabilities that may be malicious, which might prevent mistakes in the future.
             networkCapabilities = new NetworkCapabilities(networkCapabilities);
-            networkCapabilities.restrictCapabilitesForTestNetwork(uid);
+            networkCapabilities.restrictCapabilitiesForTestNetwork(uid);
         }
 
         LinkProperties lp = new LinkProperties(linkProperties);
diff --git a/tests/common/java/android/net/NetworkCapabilitiesTest.java b/tests/common/java/android/net/NetworkCapabilitiesTest.java
index 493a201..3d0cb92 100644
--- a/tests/common/java/android/net/NetworkCapabilitiesTest.java
+++ b/tests/common/java/android/net/NetworkCapabilitiesTest.java
@@ -1167,4 +1167,48 @@
         // Ensure test case fails if new net cap is added into default cap but no update here.
         assertEquals(0, nc.getCapabilities().length);
     }
+
+    @Test @IgnoreUpTo(Build.VERSION_CODES.R)
+    public void testRestrictCapabilitiesForTestNetwork() {
+        final int ownerUid = 1234;
+        final int[] administratorUids = {1001, ownerUid};
+        final NetworkCapabilities nonRestrictedNc = new NetworkCapabilities.Builder()
+                .addTransportType(TRANSPORT_CELLULAR)
+                .addTransportType(TRANSPORT_VPN)
+                .addCapability(NET_CAPABILITY_MMS)
+                .addCapability(NET_CAPABILITY_NOT_METERED)
+                .setAdministratorUids(administratorUids)
+                .setOwnerUid(ownerUid)
+                .setSubscriptionIds(Set.of(TEST_SUBID1)).build();
+
+        nonRestrictedNc.restrictCapabilitiesForTestNetwork(ownerUid);
+        // TRANSPORT_TEST will be appended
+        assertTrue(nonRestrictedNc.hasTransport(TRANSPORT_TEST));
+        assertEquals(Set.of(TEST_SUBID1), nonRestrictedNc.getSubscriptionIds());
+        // Non-UNRESTRICTED_TEST_NETWORKS_ALLOWED_TRANSPORTS will be removed
+        assertFalse(nonRestrictedNc.hasTransport(TRANSPORT_CELLULAR));
+        assertTrue(nonRestrictedNc.hasTransport(TRANSPORT_VPN));
+        // Only TEST_NETWORKS_ALLOWED_CAPABILITIES will be kept
+        assertFalse(nonRestrictedNc.hasCapability(NET_CAPABILITY_MMS));
+        assertTrue(nonRestrictedNc.hasCapability(NET_CAPABILITY_NOT_METERED));
+
+        final NetworkCapabilities restrictedNc = new NetworkCapabilities.Builder(nonRestrictedNc)
+                .removeCapability(NET_CAPABILITY_NOT_RESTRICTED)
+                .addTransportType(TRANSPORT_CELLULAR)
+                .addCapability(NET_CAPABILITY_MMS).build();
+        restrictedNc.restrictCapabilitiesForTestNetwork(ownerUid);
+        // It may declare any transport if the net cap is restricted
+        assertTrue(restrictedNc.hasTransport(TRANSPORT_CELLULAR));
+        // SubIds will be cleared.
+        assertEquals(new ArraySet<>(), restrictedNc.getSubscriptionIds());
+        // Only retain the owner and administrator UIDs if they match the app registering the remote
+        // caller that registered the network.
+        assertEquals(ownerUid, restrictedNc.getOwnerUid());
+        assertArrayEquals(new int[] {ownerUid}, restrictedNc.getAdministratorUids());
+        // The creator UID does not match the owner and administrator UIDs will clear the owner and
+        // administrator UIDs.
+        restrictedNc.restrictCapabilitiesForTestNetwork(5678);
+        assertEquals(INVALID_UID, restrictedNc.getOwnerUid());
+        assertArrayEquals(new int[0], restrictedNc.getAdministratorUids());
+    }
 }