Merge "Send callback if ip provisioning is interrupted" am: 7d5aae1a55

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2123881

Change-Id: I093b2bfb27bae9500a71b5855c21734a94c249fe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

service-t/src/com/android/server/ethernet/EthernetNetworkFactory.java

@@ -488,8 +488,6 @@ public class EthernetNetworkFactory {
             if (null != capabilities) {
                 setCapabilities(capabilities);
             }
-            // Send an abort callback if a request is filed before the previous one has completed.
-            maybeSendNetworkManagementCallbackForAbort();
             // TODO: Update this logic to only do a restart if required. Although a restart may
             //  be required due to the capabilities or ipConfiguration values, not all
             //  capabilities changes require a restart.
@@ -651,6 +649,8 @@ public class EthernetNetworkFactory {
                 mIpClientCallback.awaitIpClientShutdown();
                 mIpClient = null;
             }
+            // Send an abort callback if an updateInterface request was in progress.
+            maybeSendNetworkManagementCallbackForAbort();
             mIpClientCallback = null;
 
             if (mNetworkAgent != null) {
@@ -662,7 +662,6 @@ public class EthernetNetworkFactory {
 
         public void destroy() {
             mNetworkProvider.unregisterNetworkOffer(mNetworkOfferCallback);
-            maybeSendNetworkManagementCallbackForAbort();
             stop();
             mRequests.clear();
         }

tests/unit/java/com/android/server/ethernet/EthernetNetworkFactoryTest.java

@@ -92,6 +92,8 @@ public class EthernetNetworkFactoryTest {
     private Handler mHandler;
     private EthernetNetworkFactory mNetFactory = null;
     private IpClientCallbacks mIpClientCallbacks;
+    private NetworkOfferCallback mNetworkOfferCallback;
+    private NetworkRequest mRequestToKeepNetworkUp;
     @Mock private Context mContext;
     @Mock private Resources mResources;
     @Mock private EthernetNetworkFactory.Dependencies mDeps;
@@ -244,7 +246,9 @@ public class EthernetNetworkFactoryTest {
         ArgumentCaptor<NetworkOfferCallback> captor = ArgumentCaptor.forClass(
                 NetworkOfferCallback.class);
         verify(mNetworkProvider).registerNetworkOffer(any(), any(), any(), captor.capture());
-        captor.getValue().onNetworkNeeded(createDefaultRequest());
+        mRequestToKeepNetworkUp = createDefaultRequest();
+        mNetworkOfferCallback = captor.getValue();
+        mNetworkOfferCallback.onNetworkNeeded(mRequestToKeepNetworkUp);
 
         verifyStart(ipConfig);
         clearInvocations(mDeps);
@@ -624,6 +628,14 @@ public class EthernetNetworkFactoryTest {
                 () -> mNetFactory.updateInterfaceLinkState(TEST_IFACE, false, NULL_LISTENER));
     }
 
+    @Test
+    public void testUpdateInterfaceAbortsOnNetworkUneededRemovesAllRequests() throws Exception {
+        initEthernetNetworkFactory();
+        verifyNetworkManagementCallIsAbortedWhenInterrupted(
+                TEST_IFACE,
+                () -> mNetworkOfferCallback.onNetworkUnneeded(mRequestToKeepNetworkUp));
+    }
+
     @Test
     public void testUpdateInterfaceCallsListenerCorrectlyOnConcurrentRequests() throws Exception {
         initEthernetNetworkFactory();