Fix nascent timer never get removed

By design, the nascent timer will be removed after a network
satisfied first request. However, this never happens.
Because the mInactive is false when that happens, so isNascent
is never true.

Furthermore, when removing a nascent timer, the inactivity
state can never be updated since no condition in the
updateInactivityState will be met to update the state correctly.

Thus, update inactive state accordingly when adding/removing the
nascent timer.

Test: TH
Bug: 184227264
Ignore-AOSP-First: prevent merge conflict
Change-Id: I4c1521b6e0ef68ac489771a2ab6b09ef3e381577

1 files changed, 9 insertions, 4 deletions

diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index af7eb59a3d55..ada20d3d565b 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -4547,9 +4547,8 @@ public class ConnectivityServiceTest {
             expectNoRequestChanged(testFactory);
             testFactory.assertRequestCountEquals(0);
             assertFalse(testFactory.getMyStartRequested());
-            // ...  and cell data to be torn down after nascent network timeout.
-            cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent,
-                    mService.mNascentDelayMs + TEST_CALLBACK_TIMEOUT_MS);
+            // ...  and cell data to be torn down immediately since it is no longer nascent.
+            cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent);
             waitForIdle();
             assertLength(1, mCm.getAllNetworks());
         } finally {
@@ -11788,6 +11787,11 @@ public class ConnectivityServiceTest {
         internetFactory.expectRequestRemove();
         internetFactory.assertRequestCountEquals(0);
 
+        // Create a request that holds the upcoming wifi network.
+        final TestNetworkCallback wifiCallback = new TestNetworkCallback();
+        mCm.requestNetwork(new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build(),
+                wifiCallback);
+
         // Now WiFi connects and it's unmetered, but it's weaker than cell.
         mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
         mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED);
@@ -11796,7 +11800,7 @@ public class ConnectivityServiceTest {
         mWiFiNetworkAgent.connect(true);
 
         // The OEM_PAID preference prefers an unmetered network to an OEM_PAID network, so
-        // the oemPaidFactory can't beat this no matter how high its score.
+        // the oemPaidFactory can't beat wifi no matter how high its score.
         oemPaidFactory.expectRequestRemove();
         expectNoRequestChanged(internetFactory);
 
@@ -11807,6 +11811,7 @@ public class ConnectivityServiceTest {
         // unmetered network, so the oemPaidNetworkFactory still can't beat this.
         expectNoRequestChanged(oemPaidFactory);
         internetFactory.expectRequestAdd();
+        mCm.unregisterNetworkCallback(wifiCallback);
     }
 
     /**