Merge "[Reland] VCN: Require capability matching on test networks for CTS"

core/java/android/net/vcn/VcnCellUnderlyingNetworkTemplate.java

@@ -354,6 +354,7 @@ public final class VcnCellUnderlyingNetworkTemplate extends VcnUnderlyingNetwork
     }
 
     /** @hide */
+    @Override
     public Map<Integer, Integer> getCapabilitiesMatchCriteria() {
         return Collections.unmodifiableMap(new HashMap<>(mCapabilitiesMatchCriteria));
     }

core/java/android/net/vcn/VcnUnderlyingNetworkTemplate.java

@@ -29,6 +29,7 @@ import com.android.internal.util.Preconditions;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.Map;
 import java.util.Objects;
 
 /**
@@ -307,4 +308,7 @@ public abstract class VcnUnderlyingNetworkTemplate {
     public int getMinExitDownstreamBandwidthKbps() {
         return mMinExitDownstreamBandwidthKbps;
     }
+
+    /** @hide */
+    public abstract Map<Integer, Integer> getCapabilitiesMatchCriteria();
 }

core/java/android/net/vcn/VcnWifiUnderlyingNetworkTemplate.java

@@ -15,6 +15,9 @@
  */
 package android.net.vcn;
 
+import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET;
+import static android.net.vcn.VcnUnderlyingNetworkTemplate.MATCH_ANY;
+
 import static com.android.internal.annotations.VisibleForTesting.Visibility;
 import static com.android.server.vcn.util.PersistableBundleUtils.STRING_DESERIALIZER;
 import static com.android.server.vcn.util.PersistableBundleUtils.STRING_SERIALIZER;
@@ -23,6 +26,7 @@ import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
 import android.net.NetworkCapabilities;
+import android.net.vcn.VcnUnderlyingNetworkTemplate.MatchCriteria;
 import android.os.PersistableBundle;
 import android.util.ArraySet;
 
@@ -32,6 +36,7 @@ import com.android.server.vcn.util.PersistableBundleUtils;
 
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
 
@@ -162,6 +167,12 @@ public final class VcnWifiUnderlyingNetworkTemplate extends VcnUnderlyingNetwork
         return Collections.unmodifiableSet(mSsids);
     }
 
+    /** @hide */
+    @Override
+    public Map<Integer, Integer> getCapabilitiesMatchCriteria() {
+        return Collections.singletonMap(NET_CAPABILITY_INTERNET, MATCH_REQUIRED);
+    }
+
     /** This class is used to incrementally build VcnWifiUnderlyingNetworkTemplate objects. */
     public static final class Builder {
         private int mMeteredMatchCriteria = MATCH_ANY;

services/core/java/com/android/server/vcn/routeselection/NetworkPriorityClassifier.java

@@ -171,6 +171,18 @@ class NetworkPriorityClassifier {
             return false;
         }
 
+        for (Map.Entry<Integer, Integer> entry :
+                networkPriority.getCapabilitiesMatchCriteria().entrySet()) {
+            final int cap = entry.getKey();
+            final int matchCriteria = entry.getValue();
+
+            if (matchCriteria == MATCH_REQUIRED && !caps.hasCapability(cap)) {
+                return false;
+            } else if (matchCriteria == MATCH_FORBIDDEN && caps.hasCapability(cap)) {
+                return false;
+            }
+        }
+
         if (vcnContext.isInTestMode() && caps.hasTransport(TRANSPORT_TEST)) {
             return true;
         }
@@ -319,18 +331,6 @@ class NetworkPriorityClassifier {
             return false;
         }
 
-        for (Map.Entry<Integer, Integer> entry :
-                networkPriority.getCapabilitiesMatchCriteria().entrySet()) {
-            final int cap = entry.getKey();
-            final int matchCriteria = entry.getValue();
-
-            if (matchCriteria == MATCH_REQUIRED && !caps.hasCapability(cap)) {
-                return false;
-            } else if (matchCriteria == MATCH_FORBIDDEN && caps.hasCapability(cap)) {
-                return false;
-            }
-        }
-
         return true;
     }
 

tests/vcn/java/com/android/server/vcn/routeselection/NetworkPriorityClassifierTest.java

@@ -95,6 +95,7 @@ public class NetworkPriorityClassifierTest {
     private static final NetworkCapabilities WIFI_NETWORK_CAPABILITIES =
             new NetworkCapabilities.Builder()
                     .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
+                    .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
                     .setSignalStrength(WIFI_RSSI)
                     .setSsid(SSID)
                     .setLinkUpstreamBandwidthKbps(LINK_UPSTREAM_BANDWIDTH_KBPS)
@@ -509,12 +510,14 @@ public class NetworkPriorityClassifierTest {
             VcnCellUnderlyingNetworkTemplate template, boolean expectMatch) {
         assertEquals(
                 expectMatch,
-                checkMatchesCellPriorityRule(
+                checkMatchesPriorityRule(
                         mVcnContext,
                         template,
                         mCellNetworkRecord,
                         SUB_GROUP,
-                        mSubscriptionSnapshot));
+                        mSubscriptionSnapshot,
+                        null /* currentlySelected */,
+                        null /* carrierConfig */));
     }
 
     @Test