Check clatd does not stop when suspended network is disconnected
Currently, clatd is not stopped when suspended network is disconnected
and aosp/2583410 fixes this issue.
This CL adds test for current behavior, aosp/2583410 can update
testDisconnectSuspendedNetworkStopClatd to call verifyClatdStop instead
of verifyNeverClatdStop
Test: atest FrameworksNetTests
Bug: 277682237
Change-Id: I345e097ce8e114800d77c5f44d38d7ae4938935c
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 31f3124..a0d0647 100755
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -17987,4 +17987,34 @@
verify(mDeps).destroyLiveTcpSockets(eq(UidRange.toIntRanges(ranges)),
eq(exemptUids));
}
+
+ @Test
+ public void testDisconnectSuspendedNetworkStopClatd() throws Exception {
+ final TestNetworkCallback networkCallback = new TestNetworkCallback();
+ final NetworkRequest networkRequest = new NetworkRequest.Builder()
+ .addCapability(NET_CAPABILITY_DUN)
+ .build();
+ mCm.requestNetwork(networkRequest, networkCallback);
+
+ final IpPrefix nat64Prefix = new IpPrefix(InetAddress.getByName("64:ff9b::"), 96);
+ NetworkCapabilities nc = new NetworkCapabilities().addCapability(NET_CAPABILITY_DUN);
+ final LinkProperties lp = new LinkProperties();
+ lp.setInterfaceName(MOBILE_IFNAME);
+ lp.addLinkAddress(new LinkAddress("2001:db8:1::1/64"));
+ lp.setNat64Prefix(nat64Prefix);
+ mCellAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, lp, nc);
+ mCellAgent.connect(true /* validated */, false /* hasInternet */,
+ false /* privateDnsProbeSent */);
+
+ verifyClatdStart(null /* inOrder */, MOBILE_IFNAME, mCellAgent.getNetwork().netId,
+ nat64Prefix.toString());
+
+ mCellAgent.suspend();
+ mCm.unregisterNetworkCallback(networkCallback);
+ mCellAgent.expectDisconnected();
+ waitForIdle();
+
+ // TODO (aosp/2583410): update following check to verifyClatdStop
+ verifyNeverClatdStop(null /* inOrder */, MOBILE_IFNAME);
+ }
}