Tell the factory it is already serving a request.
This is a cherry-pick of ag/607226 that has been rebased on
top of four years of changes and with comments addressed.
Gives each factory a serial number and propagates it to every
NetworkAgent so when a score comes back indicating a request is
being handled the factory can account for it properly.
Without this, a new request that's already handled by a network
offered by a factory will not cause an increment of the factorys
ref count. Concretely this results in issues like the RAT icon
not being displayed in spite of the network actually being up
and usable.
This will be ported to AOSP as soon as possible, but immediately
some master-only WiFi tests need to be adjusted with this change
which would not let me submit to AOSP.
Bug: 18637384
Bug: 29030667
Test: manual
Test: atest frameworks/opt/telephony/tests/telephonytests
Test: atest frameworks-net
Test: atest CtsNetTestCases CtsHostsideNetworkTests
Change-Id: I597ac588f76dd507512ff02868fd1310b7e63f7e
Merged-In: I597ac588f76dd507512ff02868fd1310b7e63f7e
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index b7ba970..3f8410f 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -3158,11 +3158,11 @@
}
}
- /** {@hide} */
+ /** {@hide} - returns the factory serial number */
@UnsupportedAppUsage
- public void registerNetworkFactory(Messenger messenger, String name) {
+ public int registerNetworkFactory(Messenger messenger, String name) {
try {
- mService.registerNetworkFactory(messenger, name);
+ return mService.registerNetworkFactory(messenger, name);
} catch (RemoteException e) {
throw e.rethrowFromSystemServer();
}
@@ -3178,6 +3178,10 @@
}
}
+ // TODO : remove this method. It is a stopgap measure to help sheperding a number
+ // of dependent changes that would conflict throughout the automerger graph. Having this
+ // temporarily helps with the process of going through with all these dependent changes across
+ // the entire tree.
/**
* @hide
* Register a NetworkAgent with ConnectivityService.
@@ -3185,8 +3189,20 @@
*/
public int registerNetworkAgent(Messenger messenger, NetworkInfo ni, LinkProperties lp,
NetworkCapabilities nc, int score, NetworkMisc misc) {
+ return registerNetworkAgent(messenger, ni, lp, nc, score, misc,
+ NetworkFactory.SerialNumber.NONE);
+ }
+
+ /**
+ * @hide
+ * Register a NetworkAgent with ConnectivityService.
+ * @return NetID corresponding to NetworkAgent.
+ */
+ public int registerNetworkAgent(Messenger messenger, NetworkInfo ni, LinkProperties lp,
+ NetworkCapabilities nc, int score, NetworkMisc misc, int factorySerialNumber) {
try {
- return mService.registerNetworkAgent(messenger, ni, lp, nc, score, misc);
+ return mService.registerNetworkAgent(messenger, ni, lp, nc, score, misc,
+ factorySerialNumber);
} catch (RemoteException e) {
throw e.rethrowFromSystemServer();
}
diff --git a/core/java/android/net/IConnectivityManager.aidl b/core/java/android/net/IConnectivityManager.aidl
index 2df4e75..403b44d 100644
--- a/core/java/android/net/IConnectivityManager.aidl
+++ b/core/java/android/net/IConnectivityManager.aidl
@@ -150,14 +150,14 @@
void setAirplaneMode(boolean enable);
- void registerNetworkFactory(in Messenger messenger, in String name);
+ int registerNetworkFactory(in Messenger messenger, in String name);
boolean requestBandwidthUpdate(in Network network);
void unregisterNetworkFactory(in Messenger messenger);
int registerNetworkAgent(in Messenger messenger, in NetworkInfo ni, in LinkProperties lp,
- in NetworkCapabilities nc, int score, in NetworkMisc misc);
+ in NetworkCapabilities nc, int score, in NetworkMisc misc, in int factorySerialNumber);
NetworkRequest requestNetwork(in NetworkCapabilities networkCapabilities,
in Messenger messenger, int timeoutSec, in IBinder binder, int legacy);
diff --git a/core/java/android/net/NetworkAgent.java b/core/java/android/net/NetworkAgent.java
index 7bef690..b55f6ba 100644
--- a/core/java/android/net/NetworkAgent.java
+++ b/core/java/android/net/NetworkAgent.java
@@ -57,6 +57,7 @@
private static final long BW_REFRESH_MIN_WIN_MS = 500;
private boolean mPollLceScheduled = false;
private AtomicBoolean mPollLcePending = new AtomicBoolean(false);
+ public final int mFactorySerialNumber;
private static final int BASE = Protocol.BASE_NETWORK_AGENT;
@@ -212,16 +213,31 @@
*/
public static final int CMD_PREVENT_AUTOMATIC_RECONNECT = BASE + 15;
+ // TODO : remove these two constructors. They are a stopgap measure to help sheperding a number
+ // of dependent changes that would conflict throughout the automerger graph. Having these
+ // temporarily helps with the process of going through with all these dependent changes across
+ // the entire tree.
public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
NetworkCapabilities nc, LinkProperties lp, int score) {
- this(looper, context, logTag, ni, nc, lp, score, null);
+ this(looper, context, logTag, ni, nc, lp, score, null, NetworkFactory.SerialNumber.NONE);
+ }
+ public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
+ NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc) {
+ this(looper, context, logTag, ni, nc, lp, score, misc, NetworkFactory.SerialNumber.NONE);
}
public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
- NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc) {
+ NetworkCapabilities nc, LinkProperties lp, int score, int factorySerialNumber) {
+ this(looper, context, logTag, ni, nc, lp, score, null, factorySerialNumber);
+ }
+
+ public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
+ NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc,
+ int factorySerialNumber) {
super(looper);
LOG_TAG = logTag;
mContext = context;
+ mFactorySerialNumber = factorySerialNumber;
if (ni == null || nc == null || lp == null) {
throw new IllegalArgumentException();
}
@@ -230,7 +246,8 @@
ConnectivityManager cm = (ConnectivityManager)mContext.getSystemService(
Context.CONNECTIVITY_SERVICE);
netId = cm.registerNetworkAgent(new Messenger(this), new NetworkInfo(ni),
- new LinkProperties(lp), new NetworkCapabilities(nc), score, misc);
+ new LinkProperties(lp), new NetworkCapabilities(nc), score, misc,
+ factorySerialNumber);
}
@Override
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index dbfc327..524d5c6 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -84,6 +84,7 @@
import android.net.NetworkAgent;
import android.net.NetworkCapabilities;
import android.net.NetworkConfig;
+import android.net.NetworkFactory;
import android.net.NetworkInfo;
import android.net.NetworkInfo.DetailedState;
import android.net.NetworkMisc;
@@ -2892,8 +2893,17 @@
for (NetworkRequestInfo nri : mNetworkRequests.values()) {
if (nri.request.isListen()) continue;
NetworkAgentInfo nai = getNetworkForRequest(nri.request.requestId);
- ac.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK,
- (nai != null ? nai.getCurrentScore() : 0), 0, nri.request);
+ final int score;
+ final int serial;
+ if (nai != null) {
+ score = nai.getCurrentScore();
+ serial = nai.factorySerialNumber;
+ } else {
+ score = 0;
+ serial = NetworkFactory.SerialNumber.NONE;
+ }
+ ac.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score, serial,
+ nri.request);
}
} else {
loge("Error connecting NetworkFactory");
@@ -2991,7 +3001,7 @@
NetworkAgentInfo currentNetwork = getNetworkForRequest(request.requestId);
if (currentNetwork != null && currentNetwork.network.netId == nai.network.netId) {
clearNetworkForRequest(request.requestId);
- sendUpdatedScoreToFactories(request, 0);
+ sendUpdatedScoreToFactories(request, null);
}
}
nai.clearLingerState();
@@ -3068,7 +3078,7 @@
}
rematchAllNetworksAndRequests(null, 0);
if (nri.request.isRequest() && getNetworkForRequest(nri.request.requestId) == null) {
- sendUpdatedScoreToFactories(nri.request, 0);
+ sendUpdatedScoreToFactories(nri.request, null);
}
}
@@ -4843,11 +4853,14 @@
public final String name;
public final Messenger messenger;
public final AsyncChannel asyncChannel;
+ public final int factorySerialNumber;
- public NetworkFactoryInfo(String name, Messenger messenger, AsyncChannel asyncChannel) {
+ NetworkFactoryInfo(String name, Messenger messenger, AsyncChannel asyncChannel,
+ int factorySerialNumber) {
this.name = name;
this.messenger = messenger;
this.asyncChannel = asyncChannel;
+ this.factorySerialNumber = factorySerialNumber;
}
}
@@ -5208,10 +5221,12 @@
}
@Override
- public void registerNetworkFactory(Messenger messenger, String name) {
+ public int registerNetworkFactory(Messenger messenger, String name) {
enforceConnectivityInternalPermission();
- NetworkFactoryInfo nfi = new NetworkFactoryInfo(name, messenger, new AsyncChannel());
+ NetworkFactoryInfo nfi = new NetworkFactoryInfo(name, messenger, new AsyncChannel(),
+ NetworkFactory.SerialNumber.nextSerialNumber());
mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_FACTORY, nfi));
+ return nfi.factorySerialNumber;
}
private void handleRegisterNetworkFactory(NetworkFactoryInfo nfi) {
@@ -5316,9 +5331,35 @@
return nri.request.requestId == mDefaultRequest.requestId;
}
+ // TODO : remove this method. It's a stopgap measure to help sheperding a number of dependent
+ // changes that would conflict throughout the automerger graph. Having this method temporarily
+ // helps with the process of going through with all these dependent changes across the entire
+ // tree.
public int registerNetworkAgent(Messenger messenger, NetworkInfo networkInfo,
LinkProperties linkProperties, NetworkCapabilities networkCapabilities,
int currentScore, NetworkMisc networkMisc) {
+ return registerNetworkAgent(messenger, networkInfo, linkProperties, networkCapabilities,
+ currentScore, networkMisc, NetworkFactory.SerialNumber.NONE);
+ }
+
+ /**
+ * Register a new agent with ConnectivityService to handle a network.
+ *
+ * @param messenger a messenger for ConnectivityService to contact the agent asynchronously.
+ * @param networkInfo the initial info associated with this network. It can be updated later :
+ * see {@link #updateNetworkInfo}.
+ * @param linkProperties the initial link properties of this network. They can be updated
+ * later : see {@link #updateLinkProperties}.
+ * @param networkCapabilities the initial capabilites of this network. They can be updated
+ * later : see {@link #updateNetworkCapabilities}.
+ * @param currentScore the initial score of the network. See
+ * {@link NetworkAgentInfo#getCurrentScore}.
+ * @param networkMisc metadata about the network. This is never updated.
+ * @param factorySerialNumber the serial number of the factory owning this NetworkAgent.
+ */
+ public int registerNetworkAgent(Messenger messenger, NetworkInfo networkInfo,
+ LinkProperties linkProperties, NetworkCapabilities networkCapabilities,
+ int currentScore, NetworkMisc networkMisc, int factorySerialNumber) {
enforceConnectivityInternalPermission();
LinkProperties lp = new LinkProperties(linkProperties);
@@ -5328,7 +5369,8 @@
final NetworkCapabilities nc = new NetworkCapabilities(networkCapabilities);
final NetworkAgentInfo nai = new NetworkAgentInfo(messenger, new AsyncChannel(),
new Network(reserveNetId()), new NetworkInfo(networkInfo), lp, nc, currentScore,
- mContext, mTrackerHandler, new NetworkMisc(networkMisc), this, mNetd, mNMS);
+ mContext, mTrackerHandler, new NetworkMisc(networkMisc), this, mNetd, mNMS,
+ factorySerialNumber);
// Make sure the network capabilities reflect what the agent info says.
nai.networkCapabilities = mixInCapabilities(nai, nc);
final String extraInfo = networkInfo.getExtraInfo();
@@ -5755,17 +5797,23 @@
NetworkRequest nr = nai.requestAt(i);
// Don't send listening requests to factories. b/17393458
if (nr.isListen()) continue;
- sendUpdatedScoreToFactories(nr, nai.getCurrentScore());
+ sendUpdatedScoreToFactories(nr, nai);
}
}
- private void sendUpdatedScoreToFactories(NetworkRequest networkRequest, int score) {
+ private void sendUpdatedScoreToFactories(NetworkRequest networkRequest, NetworkAgentInfo nai) {
+ int score = 0;
+ int serial = 0;
+ if (nai != null) {
+ score = nai.getCurrentScore();
+ serial = nai.factorySerialNumber;
+ }
if (VDBG || DDBG){
log("sending new Min Network Score(" + score + "): " + networkRequest.toString());
}
for (NetworkFactoryInfo nfi : mNetworkFactoryInfos.values()) {
- nfi.asyncChannel.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score, 0,
- networkRequest);
+ nfi.asyncChannel.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score,
+ serial, networkRequest);
}
}
@@ -6043,7 +6091,7 @@
// TODO - this could get expensive if we have a lot of requests for this
// network. Think about if there is a way to reduce this. Push
// netid->request mapping to each factory?
- sendUpdatedScoreToFactories(nri.request, score);
+ sendUpdatedScoreToFactories(nri.request, newNetwork);
if (isDefaultRequest(nri)) {
isNewDefault = true;
oldDefaultNetwork = currentNetwork;
@@ -6067,7 +6115,7 @@
newNetwork.removeRequest(nri.request.requestId);
if (currentNetwork == newNetwork) {
clearNetworkForRequest(nri.request.requestId);
- sendUpdatedScoreToFactories(nri.request, 0);
+ sendUpdatedScoreToFactories(nri.request, null);
} else {
Slog.wtf(TAG, "BUG: Removing request " + nri.request.requestId + " from " +
newNetwork.name() +
diff --git a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
index 65eb158..8f2825c 100644
--- a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
@@ -238,6 +238,8 @@
public final Messenger messenger;
public final AsyncChannel asyncChannel;
+ public final int factorySerialNumber;
+
// Used by ConnectivityService to keep track of 464xlat.
public final Nat464Xlat clatd;
@@ -253,7 +255,7 @@
public NetworkAgentInfo(Messenger messenger, AsyncChannel ac, Network net, NetworkInfo info,
LinkProperties lp, NetworkCapabilities nc, int score, Context context, Handler handler,
NetworkMisc misc, ConnectivityService connService, INetd netd,
- INetworkManagementService nms) {
+ INetworkManagementService nms, int factorySerialNumber) {
this.messenger = messenger;
asyncChannel = ac;
network = net;
@@ -266,6 +268,7 @@
mContext = context;
mHandler = handler;
networkMisc = misc;
+ this.factorySerialNumber = factorySerialNumber;
}
/**
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 83ef62e..11262a2 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -508,7 +508,7 @@
mNetworkAgent = new NetworkAgent(mHandlerThread.getLooper(), mServiceContext,
"Mock-" + typeName, mNetworkInfo, mNetworkCapabilities,
- linkProperties, mScore, new NetworkMisc()) {
+ linkProperties, mScore, new NetworkMisc(), NetworkFactory.SerialNumber.NONE) {
@Override
public void unwanted() { mDisconnected.open(); }
@@ -743,7 +743,7 @@
/**
* A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove
* operations have been processed. Before ConnectivityService can add or remove any requests,
- * the factory must be told to expect those operations by calling expectAddRequests or
+ * the factory must be told to expect those operations by calling expectAddRequestsWithScores or
* expectRemoveRequests.
*/
private static class MockNetworkFactory extends NetworkFactory {
@@ -752,14 +752,16 @@
private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false);
// Used to expect that requests be removed or added on a separate thread, without sleeping.
- // Callers can call either expectAddRequests() or expectRemoveRequests() exactly once, then
- // cause some other thread to add or remove requests, then call waitForRequests(). We can
- // either expect requests to be added or removed, but not both, because CountDownLatch can
- // only count in one direction.
- private CountDownLatch mExpectations;
+ // Callers can call either expectAddRequestsWithScores() or expectRemoveRequests() exactly
+ // once, then cause some other thread to add or remove requests, then call
+ // waitForRequests().
+ // It is not possible to wait for both add and remove requests. When adding, the queue
+ // contains the expected score. When removing, the value is unused, all matters is the
+ // number of objects in the queue.
+ private final LinkedBlockingQueue<Integer> mExpectations;
// Whether we are currently expecting requests to be added or removed. Valid only if
- // mExpectations is non-null.
+ // mExpectations is non-empty.
private boolean mExpectingAdditions;
// Used to collect the networks requests managed by this factory. This is a duplicate of
@@ -769,6 +771,7 @@
public MockNetworkFactory(Looper looper, Context context, String logTag,
NetworkCapabilities filter) {
super(looper, context, logTag, filter);
+ mExpectations = new LinkedBlockingQueue<>();
}
public int getMyRequestCount() {
@@ -800,38 +803,44 @@
}
@Override
- protected void handleAddRequest(NetworkRequest request, int score) {
- // If we're expecting anything, we must be expecting additions.
- if (mExpectations != null && !mExpectingAdditions) {
- fail("Can't add requests while expecting requests to be removed");
- }
+ protected void handleAddRequest(NetworkRequest request, int score,
+ int factorySerialNumber) {
+ synchronized (mExpectations) {
+ final Integer expectedScore = mExpectations.poll(); // null if the queue is empty
- // Add the request.
- mNetworkRequests.put(request.requestId, request);
- super.handleAddRequest(request, score);
+ assertNotNull("Added more requests than expected (" + request + " score : "
+ + score + ")", expectedScore);
+ // If we're expecting anything, we must be expecting additions.
+ if (!mExpectingAdditions) {
+ fail("Can't add requests while expecting requests to be removed");
+ }
+ if (expectedScore != score) {
+ fail("Expected score was " + expectedScore + " but actual was " + score
+ + " in added request");
+ }
- // Reduce the number of request additions we're waiting for.
- if (mExpectingAdditions) {
- assertTrue("Added more requests than expected", mExpectations.getCount() > 0);
- mExpectations.countDown();
+ // Add the request.
+ mNetworkRequests.put(request.requestId, request);
+ super.handleAddRequest(request, score, factorySerialNumber);
+ mExpectations.notify();
}
}
@Override
protected void handleRemoveRequest(NetworkRequest request) {
- // If we're expecting anything, we must be expecting removals.
- if (mExpectations != null && mExpectingAdditions) {
- fail("Can't remove requests while expecting requests to be added");
- }
+ synchronized (mExpectations) {
+ final Integer expectedScore = mExpectations.poll(); // null if the queue is empty
- // Remove the request.
- mNetworkRequests.remove(request.requestId);
- super.handleRemoveRequest(request);
+ assertTrue("Removed more requests than expected", expectedScore != null);
+ // If we're expecting anything, we must be expecting removals.
+ if (mExpectingAdditions) {
+ fail("Can't remove requests while expecting requests to be added");
+ }
- // Reduce the number of request removals we're waiting for.
- if (!mExpectingAdditions) {
- assertTrue("Removed more requests than expected", mExpectations.getCount() > 0);
- mExpectations.countDown();
+ // Remove the request.
+ mNetworkRequests.remove(request.requestId);
+ super.handleRemoveRequest(request);
+ mExpectations.notify();
}
}
@@ -841,35 +850,42 @@
}
private void assertNoExpectations() {
- if (mExpectations != null) {
- fail("Can't add expectation, " + mExpectations.getCount() + " already pending");
+ if (mExpectations.size() != 0) {
+ fail("Can't add expectation, " + mExpectations.size() + " already pending");
}
}
- // Expects that count requests will be added.
- public void expectAddRequests(final int count) {
+ // Expects that requests with the specified scores will be added.
+ public void expectAddRequestsWithScores(final int... scores) {
assertNoExpectations();
mExpectingAdditions = true;
- mExpectations = new CountDownLatch(count);
+ for (int score : scores) {
+ mExpectations.add(score);
+ }
}
// Expects that count requests will be removed.
public void expectRemoveRequests(final int count) {
assertNoExpectations();
mExpectingAdditions = false;
- mExpectations = new CountDownLatch(count);
+ for (int i = 0; i < count; ++i) {
+ mExpectations.add(0); // For removals the score is ignored so any value will do.
+ }
}
// Waits for the expected request additions or removals to happen within a timeout.
public void waitForRequests() throws InterruptedException {
- assertNotNull("Nothing to wait for", mExpectations);
- mExpectations.await(TIMEOUT_MS, TimeUnit.MILLISECONDS);
- final long count = mExpectations.getCount();
+ final long deadline = SystemClock.elapsedRealtime() + TIMEOUT_MS;
+ synchronized (mExpectations) {
+ while (mExpectations.size() > 0 && SystemClock.elapsedRealtime() < deadline) {
+ mExpectations.wait(deadline - SystemClock.elapsedRealtime());
+ }
+ }
+ final long count = mExpectations.size();
final String msg = count + " requests still not " +
(mExpectingAdditions ? "added" : "removed") +
" after " + TIMEOUT_MS + " ms";
assertEquals(msg, 0, count);
- mExpectations = null;
}
public SparseArray<NetworkRequest> waitForNetworkRequests(final int count)
@@ -2326,6 +2342,12 @@
callback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent);
}
+ private int[] makeIntArray(final int size, final int value) {
+ final int[] array = new int[size];
+ Arrays.fill(array, value);
+ return array;
+ }
+
private void tryNetworkFactoryRequests(int capability) throws Exception {
// Verify NOT_RESTRICTED is set appropriately
final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability)
@@ -2347,7 +2369,7 @@
mServiceContext, "testFactory", filter);
testFactory.setScoreFilter(40);
ConditionVariable cv = testFactory.getNetworkStartedCV();
- testFactory.expectAddRequests(1);
+ testFactory.expectAddRequestsWithScores(0);
testFactory.register();
testFactory.waitForNetworkRequests(1);
int expectedRequestCount = 1;
@@ -2358,7 +2380,7 @@
assertFalse(testFactory.getMyStartRequested());
NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build();
networkCallback = new NetworkCallback();
- testFactory.expectAddRequests(1);
+ testFactory.expectAddRequestsWithScores(0); // New request
mCm.requestNetwork(request, networkCallback);
expectedRequestCount++;
testFactory.waitForNetworkRequests(expectedRequestCount);
@@ -2378,7 +2400,7 @@
// When testAgent connects, ConnectivityService will re-send us all current requests with
// the new score. There are expectedRequestCount such requests, and we must wait for all of
// them.
- testFactory.expectAddRequests(expectedRequestCount);
+ testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 50));
testAgent.connect(false);
testAgent.addCapability(capability);
waitFor(cv);
@@ -2386,7 +2408,7 @@
assertFalse(testFactory.getMyStartRequested());
// Bring in a bunch of requests.
- testFactory.expectAddRequests(10);
+ testFactory.expectAddRequestsWithScores(makeIntArray(10, 50));
assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
ConnectivityManager.NetworkCallback[] networkCallbacks =
new ConnectivityManager.NetworkCallback[10];
@@ -2409,8 +2431,11 @@
// Drop the higher scored network.
cv = testFactory.getNetworkStartedCV();
+ // With the default network disconnecting, the requests are sent with score 0 to factories.
+ testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 0));
testAgent.disconnect();
waitFor(cv);
+ testFactory.waitForNetworkRequests(expectedRequestCount);
assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
assertTrue(testFactory.getMyStartRequested());
@@ -3332,22 +3357,23 @@
testFactory.setScoreFilter(40);
// Register the factory and expect it to start looking for a network.
- testFactory.expectAddRequests(1);
+ testFactory.expectAddRequestsWithScores(0); // Score 0 as the request is not served yet.
testFactory.register();
testFactory.waitForNetworkRequests(1);
assertTrue(testFactory.getMyStartRequested());
// Bring up wifi. The factory stops looking for a network.
mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
- testFactory.expectAddRequests(2); // Because the default request changes score twice.
+ // Score 60 - 40 penalty for not validated yet, then 60 when it validates
+ testFactory.expectAddRequestsWithScores(20, 60);
mWiFiNetworkAgent.connect(true);
- testFactory.waitForNetworkRequests(1);
+ testFactory.waitForRequests();
assertFalse(testFactory.getMyStartRequested());
ContentResolver cr = mServiceContext.getContentResolver();
// Turn on mobile data always on. The factory starts looking again.
- testFactory.expectAddRequests(1);
+ testFactory.expectAddRequestsWithScores(0); // Always on requests comes up with score 0
setAlwaysOnNetworks(true);
testFactory.waitForNetworkRequests(2);
assertTrue(testFactory.getMyStartRequested());
@@ -3355,7 +3381,7 @@
// Bring up cell data and check that the factory stops looking.
assertLength(1, mCm.getAllNetworks());
mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
- testFactory.expectAddRequests(2); // Because the cell request changes score twice.
+ testFactory.expectAddRequestsWithScores(10, 50); // Unvalidated, then validated
mCellNetworkAgent.connect(true);
cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
testFactory.waitForNetworkRequests(2);
@@ -3669,7 +3695,7 @@
testFactory.setScoreFilter(40);
// Register the factory and expect it to receive the default request.
- testFactory.expectAddRequests(1);
+ testFactory.expectAddRequestsWithScores(0); // default request score is 0, not served yet
testFactory.register();
SparseArray<NetworkRequest> requests = testFactory.waitForNetworkRequests(1);
@@ -3677,7 +3703,7 @@
int origRequestId = requests.valueAt(0).requestId;
// Now file the test request and expect it.
- testFactory.expectAddRequests(1);
+ testFactory.expectAddRequestsWithScores(0);
mCm.requestNetwork(nr, networkCallback);
requests = testFactory.waitForNetworkRequests(2); // have 2 requests at this point
diff --git a/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java b/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
index 38352b3..6de4aa1 100644
--- a/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
+++ b/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
@@ -35,6 +35,7 @@
import android.net.INetd;
import android.net.Network;
import android.net.NetworkCapabilities;
+import android.net.NetworkFactory;
import android.net.NetworkInfo;
import android.net.NetworkMisc;
import android.os.INetworkManagementService;
@@ -352,7 +353,8 @@
caps.addCapability(0);
caps.addTransportType(transport);
NetworkAgentInfo nai = new NetworkAgentInfo(null, null, new Network(netId), info, null,
- caps, 50, mCtx, null, mMisc, mConnService, mNetd, mNMS);
+ caps, 50, mCtx, null, mMisc, mConnService, mNetd, mNMS,
+ NetworkFactory.SerialNumber.NONE);
nai.everValidated = true;
return nai;
}