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Check clatd does not stop when suspended network is disconnected

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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
This commit is contained in:
Motomu Utsumi
2023-05-15 20:19:39 +09:00
parent 80d705566b
commit 4a5b06559f
1 changed files with 30 additions and 0 deletions
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30
tests/unit/java/com/android/server/ConnectivityServiceTest.java
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@@ -17987,4 +17987,34 @@ public class ConnectivityServiceTest {
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);
}
}