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Commit dd23e656 authored by donaldahn's avatar donaldahn Committed by Automerger Merge Worker
Browse files

RCS single registration metrics inconsistencies am: 36df29f0 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/16516666

Change-Id: I6b61128b8dc717ac3869157a61b70f3e886b1172
parents b9bea497 36df29f0

src/java/com/android/internal/telephony/metrics/RcsStats.java

+148 −31
Original line number Diff line number Diff line
@@ -305,16 +305,9 @@ public class RcsStats { 
    private static final int SUBSCRIBE_SUCCESS = 1;

    private static final int SUBSCRIBE_NOTIFY = 2;



    private enum QosEstablishStatus {none, establishing, established};

    private final List<ImsDedicatedBearerListenerEvent> mImsDedicatedBearerListenerEvent =

            new ArrayList<>();

    private final Map<ImsDedicatedBearerListenerEvent, QosEstablishStatus>

            mQosEstablishedStatusMap = new HashMap<>();

    @VisibleForTesting

    protected final Map<Integer, ImsDedicatedBearerListenerEvent>

            mDedicatedBearerListenerEventMap = new HashMap<>();





    protected final Map<Integer, ImsDedicatedBearerListenerEvent> mDedicatedBearerListenerEventMap =

            new HashMap<>();

    @VisibleForTesting

    protected final List<RcsAcsProvisioningStats> mRcsAcsProvisioningStatsList =

            new ArrayList<RcsAcsProvisioningStats>();
@@ -327,7 +320,8 @@ public class RcsStats { 
            new ArrayList<>();



    // Maps service id -> ImsRegistrationServiceDescStats.

    private final List<ImsRegistrationServiceDescStats> mImsRegistrationServiceDescStatsList =

    @VisibleForTesting

    protected final List<ImsRegistrationServiceDescStats> mImsRegistrationServiceDescStatsList =

            new ArrayList<>();



    private List<LastSipDelegateStat> mLastSipDelegateStatList = new ArrayList<>();
@@ -739,8 +733,12 @@ public class RcsStats { 
        private synchronized void addSipMessageStat(

                @NonNull int subId, @NonNull String sipMessageMethod,

                int sipMessageResponse, int sipMessageDirection, int messageError) {

            int carrierId = getCarrierId(subId);

            if (!isValidCarrierId(carrierId)) {

                return;

            }

            SipMessageResponse proto = new SipMessageResponse();

            proto.carrierId = getCarrierId(subId);

            proto.carrierId = carrierId;

            proto.slotId = getSlotId(subId);

            proto.sipMessageMethod = convertMessageTypeToValue(sipMessageMethod);

            proto.sipMessageResponse = sipMessageResponse;
@@ -767,8 +765,12 @@ public class RcsStats { 
        private synchronized void addSipTransportSessionStat(

                @NonNull int subId, @NonNull String sessionMethod, int sipMessageDirection,

                int sipResponse, boolean isEndedGracefully) {

            int carrierId = getCarrierId(subId);

            if (!isValidCarrierId(carrierId)) {

                return;

            }

            SipTransportSession proto = new SipTransportSession();

            proto.carrierId = getCarrierId(subId);

            proto.carrierId = carrierId;

            proto.slotId = getSlotId(subId);

            proto.sessionMethod = convertMessageTypeToValue(sessionMethod);

            proto.sipMessageDirection = sipMessageDirection;
@@ -809,6 +811,12 @@ public class RcsStats { 
    public void onImsRegistrationFeatureTagStats(int subId, List<String> featureTagList,

            int registrationTech) {

        synchronized (mImsRegistrationFeatureTagStatsList) {

            int carrierId = getCarrierId(subId);

            if (!isValidCarrierId(carrierId)) {

                flushImsRegistrationFeatureTagStatsInvalid();

                return;

            }



            // update cached atom if exists

            onStoreCompleteImsRegistrationFeatureTagStats(subId);
@@ -819,7 +827,7 @@ public class RcsStats { 


            for (String featureTag : featureTagList) {

                ImsRegistrationFeatureTagStats proto = new ImsRegistrationFeatureTagStats();

                proto.carrierId = getCarrierId(subId);

                proto.carrierId = carrierId;

                proto.slotId = getSlotId(subId);

                proto.featureTagName = convertTagNameToValue(featureTag);

                proto.registrationTech = registrationTech;
@@ -865,8 +873,14 @@ public class RcsStats { 


    /** Create a new atom when RCS client stat changed. */

    public synchronized void onRcsClientProvisioningStats(int subId, int event) {

        int carrierId = getCarrierId(subId);



        if (!isValidCarrierId(carrierId)) {

            return;

        }



        RcsClientProvisioningStats proto = new RcsClientProvisioningStats();

        proto.carrierId = getCarrierId(subId);

        proto.carrierId = carrierId;

        proto.slotId = getSlotId(subId);

        proto.event = event;

        proto.count = 1;
@@ -878,12 +892,18 @@ public class RcsStats { 
            boolean enableSingleRegistration) {



        synchronized (mRcsAcsProvisioningStatsList) {

            int carrierId = getCarrierId(subId);

            if (!isValidCarrierId(carrierId)) {

                flushRcsAcsProvisioningStatsInvalid();

                return;

            }



            // update cached atom if exists

            onStoreCompleteRcsAcsProvisioningStats(subId);



            // create new stats to cache

            RcsAcsProvisioningStats newStats = new RcsAcsProvisioningStats();

            newStats.carrierId = getCarrierId(subId);

            newStats.carrierId = carrierId;

            newStats.slotId = getSlotId(subId);

            newStats.responseCode = responseCode;

            newStats.responseType = responseType;
@@ -1054,16 +1074,20 @@ public class RcsStats { 
    public synchronized void onImsDedicatedBearerListenerAdded(@NonNull final int listenerId,

            @NonNull final int slotId, @NonNull final int ratAtEnd, @NonNull final int qci) {

        int subId = getSubId(slotId);

        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {

        int carrierId = getCarrierId(subId);



        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID

                || !isValidCarrierId(carrierId)) {

            return;

        }



        if (mDedicatedBearerListenerEventMap.containsKey(listenerId)) {

            return;

        }



        ImsDedicatedBearerListenerEvent preProto = new ImsDedicatedBearerListenerEvent();

        preProto.carrierId = getCarrierId(subId);

        preProto.slotId = getSlotId(subId);

        preProto.carrierId = carrierId;

        preProto.slotId = slotId;

        preProto.ratAtEnd = ratAtEnd;

        preProto.qci = qci;

        preProto.dedicatedBearerEstablished = false;
@@ -1078,7 +1102,10 @@ public class RcsStats { 
            final int slotId, final int rat, final int qci,

            @NonNull final boolean dedicatedBearerEstablished) {

        int subId = getSubId(slotId);

        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {

        int carrierId = getCarrierId(subId);



        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID

                || !isValidCarrierId(carrierId)) {

            return;

        }
@@ -1093,8 +1120,8 @@ public class RcsStats { 
            mDedicatedBearerListenerEventMap.replace(listenerId, preProto);

        } else {

            ImsDedicatedBearerListenerEvent preProto = new ImsDedicatedBearerListenerEvent();

            preProto.carrierId = getCarrierId(subId);

            preProto.slotId = getSlotId(subId);

            preProto.carrierId = carrierId;

            preProto.slotId = slotId;

            preProto.ratAtEnd = rat;

            preProto.qci = qci;

            preProto.dedicatedBearerEstablished = dedicatedBearerEstablished;
@@ -1146,6 +1173,11 @@ public class RcsStats { 
    public void onImsRegistrationServiceDescStats(int subId, List<String> serviceIdList,

            List<String> serviceIdVersionList, int registrationTech) {

        synchronized (mImsRegistrationServiceDescStatsList) {

            int carrierId = getCarrierId(subId);

            if (!isValidCarrierId(carrierId)) {

                handleImsRegistrationServiceDescStats();

                return;

            }

            // update cached atom if exists

            onStoreCompleteImsRegistrationServiceDescStats(subId);
@@ -1153,15 +1185,14 @@ public class RcsStats { 
                Rlog.d(TAG, "serviceIds is null or empty");

                return;

            }

            int carrierid = getCarrierId(subId);

            int slotid = getSlotId(subId);



            int index = 0;

            for (String serviceId : serviceIdList) {

                ImsRegistrationServiceDescStats mImsRegistrationServiceDescStats =

                        new ImsRegistrationServiceDescStats();



                mImsRegistrationServiceDescStats.carrierId = carrierid;

                mImsRegistrationServiceDescStats.slotId = slotid;

                mImsRegistrationServiceDescStats.carrierId = carrierId;

                mImsRegistrationServiceDescStats.slotId = getSlotId(subId);

                mImsRegistrationServiceDescStats.serviceIdName = convertServiceIdToValue(serviceId);

                mImsRegistrationServiceDescStats.serviceIdVersion =

                        Float.parseFloat(serviceIdVersionList.get(index++));
@@ -1192,7 +1223,12 @@ public class RcsStats { 
            int commandCode, int networkResponse) {

        UceEventStats proto = new UceEventStats();



        proto.carrierId = getCarrierId(subId);

        int carrierId = getCarrierId(subId);

        if (!isValidCarrierId(carrierId)) {

            handleImsRegistrationServiceDescStats();

            return;

        }

        proto.carrierId = carrierId;

        proto.slotId = getSlotId(subId);

        proto.type = type;

        proto.successful = successful;
@@ -1221,7 +1257,13 @@ public class RcsStats { 
            boolean contentBodyReceived, boolean rcsCaps, boolean mmtelCaps, boolean noCaps) {

        PresenceNotifyEvent proto = new PresenceNotifyEvent();



        proto.carrierId = getCarrierId(subId);

        int carrierId = getCarrierId(subId);

        if (!isValidCarrierId(carrierId)) {

            handleImsRegistrationServiceDescStats();

            return;

        }



        proto.carrierId = carrierId;

        proto.slotId = getSlotId(subId);

        proto.reason = convertPresenceNotifyReason(reason);

        proto.contentBodyReceived = contentBodyReceived;
@@ -1252,8 +1294,13 @@ public class RcsStats { 


    /** Create a new atom when GBA Success Event changed. */

    public synchronized void onGbaSuccessEvent(int subId) {

        int carrierId = getCarrierId(subId);

        if (!isValidCarrierId(carrierId)) {

            return;

        }



        GbaEvent proto = new GbaEvent();

        proto.carrierId = getCarrierId(subId);

        proto.carrierId = carrierId;

        proto.slotId = getSlotId(subId);

        proto.successful = true;

        proto.failedReason = -1;
@@ -1263,8 +1310,13 @@ public class RcsStats { 


    /** Create a new atom when GBA Failure Event changed. */

    public synchronized void onGbaFailureEvent(int subId, int reason) {

        int carrierId = getCarrierId(subId);

        if (!isValidCarrierId(carrierId)) {

            return;

        }



        GbaEvent proto = new GbaEvent();

        proto.carrierId = getCarrierId(subId);

        proto.carrierId = carrierId;

        proto.slotId = getSlotId(subId);

        proto.successful = false;

        proto.failedReason = reason;
@@ -1363,6 +1415,26 @@ public class RcsStats { 
        }

    }



    private void handleImsRegistrationServiceDescStats() {

        synchronized (mImsRegistrationServiceDescStatsList) {

            List<ImsRegistrationServiceDescStats> deleteList = new ArrayList<>();

            for (ImsRegistrationServiceDescStats proto : mImsRegistrationServiceDescStatsList) {

                int subId = getSubId(proto.slotId);

                int newCarrierId = getCarrierId(subId);

                if (proto.carrierId != newCarrierId) {

                    deleteList.add(proto);

                    if (proto.publishedMillis != 0) {

                        proto.publishedMillis = getWallTimeMillis() - proto.publishedMillis;

                        mAtomsStorage.addImsRegistrationServiceDescStats(proto);

                    }

                }

            }

            for (ImsRegistrationServiceDescStats stats : deleteList) {

                mImsRegistrationServiceDescStatsList.remove(stats);

            }

        }

    }



    private RcsAcsProvisioningStats getRcsAcsProvisioningStats(int subId) {

        int carrierId = getCarrierId(subId);

        int slotId = getSlotId(subId);
@@ -1378,6 +1450,51 @@ public class RcsStats { 
        return null;

    }



    private void flushRcsAcsProvisioningStatsInvalid() {

        List<RcsAcsProvisioningStats> inValidList = new ArrayList<RcsAcsProvisioningStats>();



        int subId;

        int newCarrierId;



        for (RcsAcsProvisioningStats stats : mRcsAcsProvisioningStatsList) {

            subId = getSubId(stats.slotId);

            newCarrierId = getCarrierId(subId);

            if (stats.carrierId != newCarrierId) {

                inValidList.add(stats);

            }

        }



        for (RcsAcsProvisioningStats inValid : inValidList) {

            inValid.stateTimerMillis = getWallTimeMillis() - inValid.stateTimerMillis;

            mAtomsStorage.addRcsAcsProvisioningStats(inValid);

            mRcsAcsProvisioningStatsList.remove(inValid);

        }

        inValidList.clear();

    }



    private void flushImsRegistrationFeatureTagStatsInvalid() {

        List<ImsRegistrationFeatureTagStats> inValidList =

                new ArrayList<ImsRegistrationFeatureTagStats>();



        int subId;

        int newCarrierId;



        for (ImsRegistrationFeatureTagStats stats : mImsRegistrationFeatureTagStatsList) {

            subId = getSubId(stats.slotId);

            newCarrierId = getCarrierId(subId);

            if (stats.carrierId != newCarrierId) {

                inValidList.add(stats);

            }

        }



        for (ImsRegistrationFeatureTagStats inValid : inValidList) {

            inValid.registeredMillis = getWallTimeMillis() - inValid.registeredMillis;

            mAtomsStorage.addImsRegistrationFeatureTagStats(inValid);

            mImsRegistrationFeatureTagStatsList.remove(inValid);

        }

        inValidList.clear();

    }



    private LastSipDelegateStat getLastSipDelegateStat(int subId, Set<String> supportedTags) {

        LastSipDelegateStat stat = null;

        for (LastSipDelegateStat lastStat : mLastSipDelegateStatList) {
@@ -1419,8 +1536,8 @@ public class RcsStats { 
        }

        return sipTransportFeatureTags;

    }



    private boolean isValidCarrierId(int carrierId) {

    @VisibleForTesting

    protected boolean isValidCarrierId(int carrierId) {

        return carrierId > TelephonyManager.UNKNOWN_CARRIER_ID;

    }

tests/telephonytests/src/com/android/internal/telephony/metrics/RcsStatsTest.java

+154 −5
Original line number Diff line number Diff line
@@ -16,7 +16,10 @@ 


package com.android.internal.telephony.metrics;



import static org.junit.Assert.*;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertNotEquals;

import static org.junit.Assert.assertTrue;

import static org.mockito.Mockito.any;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.times;
@@ -64,6 +67,7 @@ public class RcsStatsTest extends TelephonyTest { 
    private static final long START_TIME_MILLIS = 2000L;

    private static final int SLOT_ID = 0;

    private static final int SLOT2_ID = 1;

    private static final int INVALID_SLOT_ID = -1;

    private static final int CARRIER_ID = 100;

    private static final int CARRIER2_ID = 200;

    private static final int INVALID_CARRIER_ID = -1;
@@ -92,6 +96,7 @@ public class RcsStatsTest extends TelephonyTest { 


    private class TestableRcsStats extends RcsStats {

        private long mTimeMillis = START_TIME_MILLIS;

        private boolean mEnabledInvalidSubId = false;



        TestableRcsStats() {

            super();
@@ -99,21 +104,38 @@ public class RcsStatsTest extends TelephonyTest { 


        @Override

        protected int getSlotId(int subId) {

            if (mEnabledInvalidSubId) {

                return INVALID_SLOT_ID;

            }



            if (subId == mSubId) {

                return SLOT_ID;

            } else if (subId == mSubId2) {

                return SLOT2_ID;

            }

            return SLOT2_ID;

        }



        @Override

        protected int getCarrierId(int subId) {

            if (subId == INVALID_SUB_ID) {

            if (mEnabledInvalidSubId) {

                return INVALID_CARRIER_ID;

            } else if (subId == mSubId) {

            }



            if (subId == mSubId) {

                return CARRIER_ID;

            } else {

            } else if (subId == mSubId2) {

                return CARRIER2_ID;

            }

            return INVALID_CARRIER_ID;

        }



        @Override

        protected boolean isValidCarrierId(int carrierId) {

            if (carrierId == INVALID_CARRIER_ID) {

                return false;

            }

            return true;

        }



        @Override
@@ -131,12 +153,21 @@ public class RcsStatsTest extends TelephonyTest { 


        @Override

        protected int getSubId(int slotId) {

            if (mEnabledInvalidSubId) {

                return INVALID_SUB_ID;

            }



            if (slotId == SLOT_ID) {

                return mSubId;

            }

            } else if (slotId == SLOT2_ID) {

                return mSubId2;

            }

            return INVALID_SUB_ID;

        }



        public void setEnableInvalidSubId() {

            mEnabledInvalidSubId = true;

        }

        private void setTimeMillis(long timeMillis) {

            mTimeMillis = timeMillis;

        }
@@ -150,6 +181,10 @@ public class RcsStatsTest extends TelephonyTest { 
            return mRcsAcsProvisioningStatsList.size();

        }



        public int getImsRegistrationServiceDescCachedSize() {

            return mImsRegistrationServiceDescStatsList.size();

        }



        public long getRcsAcsProvisioningCachedTime(int carreirId, int slotId) {

            for (RcsAcsProvisioningStats stats : mRcsAcsProvisioningStatsList) {

                if (stats.carrierId == carreirId && stats.slotId == slotId) {
@@ -285,6 +320,50 @@ public class RcsStatsTest extends TelephonyTest { 
        assertEquals(responseType[0], stats.responseType);

        assertEquals(isSingleRegistrationEnabled, stats.isSingleRegistrationEnabled);

        assertEquals(timeGap, stats.stateTimerMillis);



        // the last atoms will be cached

        assertEquals(1, mRcsStats.getRcsAcsProvisioningCachedSize());

        verifyNoMoreInteractions(mPersistAtomsStorage);

    }



    @Test

    @SmallTest

    public void onRcsAcsProvisioningStats_withAtomsInvalidSubId() throws Exception {

        boolean isSingleRegistrationEnabled = true;

        int[] responseCode = {200, 401};

        int[] responseType = {

                TelephonyStatsLog.RCS_ACS_PROVISIONING_STATS__RESPONSE_TYPE__PROVISIONING_XML,

                TelephonyStatsLog.RCS_ACS_PROVISIONING_STATS__RESPONSE_TYPE__ERROR};

        int[] slotIds = {SLOT_ID, SLOT_ID};

        int[] carrierIds = {CARRIER_ID, CARRIER_ID};



        // this will be cached

        mRcsStats.onRcsAcsProvisioningStats(

                mSubId, responseCode[0], responseType[0], isSingleRegistrationEnabled);



        long timeGap = 6000L;

        mRcsStats.incTimeMillis(timeGap);



        // slotId and carrierId are invalid based on subId

        mRcsStats.setEnableInvalidSubId();



        // this will not be cached, previous will be stored

        mRcsStats.onRcsAcsProvisioningStats(

                mSubId, responseCode[1], responseType[1], isSingleRegistrationEnabled);



        ArgumentCaptor<RcsAcsProvisioningStats> captor =

                ArgumentCaptor.forClass(RcsAcsProvisioningStats.class);

        verify(mPersistAtomsStorage).addRcsAcsProvisioningStats(captor.capture());

        RcsAcsProvisioningStats stats = captor.getValue();

        assertEquals(carrierIds[0], stats.carrierId);

        assertEquals(slotIds[0], stats.slotId);

        assertEquals(responseCode[0], stats.responseCode);

        assertEquals(responseType[0], stats.responseType);

        assertEquals(isSingleRegistrationEnabled, stats.isSingleRegistrationEnabled);

        assertEquals(timeGap, stats.stateTimerMillis);

        // the last atoms will not be cached

        assertEquals(0, mRcsStats.getRcsAcsProvisioningCachedSize());



        verifyNoMoreInteractions(mPersistAtomsStorage);

    }
@@ -1027,6 +1106,76 @@ public class RcsStatsTest extends TelephonyTest { 
        verifyNoMoreInteractions(mPersistAtomsStorage);

    }



    @Test

    @SmallTest

    public void onImsRegistrationServiceDescStats_withAtomsInvalidSubId() throws Exception {

        int registrationTech  = 0; //ImsRegistrationImplBase.REGISTRATION_TECH_LTE

        ArrayList<String> serviceIdList = new ArrayList<>();

        serviceIdList.add("org.openmobilealliance:File-Transfer-HTTP");

        serviceIdList.add("org.openmobilealliance:IM-session");

        serviceIdList.add("Unknown1");

        ArrayList<String> serviceIdVersionList = new ArrayList<>();

        serviceIdVersionList.add("1.0");

        serviceIdVersionList.add("1.0");

        serviceIdVersionList.add("3.0");



        mRcsStats.onImsRegistrationServiceDescStats(mSubId, serviceIdList, serviceIdVersionList,

                registrationTech);



        // getWallTimeMillis

        /*

         * UCE_EVENT__TYPE__PUBLISH = 0;

         * UCE_EVENT__TYPE__SUBSCRIBE = 1;

         * UCE_EVENT__TYPE__INCOMING_OPTION = 2;

         * UCE_EVENT__TYPE__OUTGOING_OPTION = 3;

         */

        int type = TelephonyStatsLog.UCE_EVENT_STATS__TYPE__PUBLISH;

        boolean successful = true;

        /*

         * UCE_EVENT__COMMAND_CODE__SERVICE_UNKNOWN = 0;

         * UCE_EVENT__COMMAND_CODE__GENERIC_FAILURE = 1;

         * UCE_EVENT__COMMAND_CODE__INVALID_PARAM = 2;

         * UCE_EVENT__COMMAND_CODE__FETCH_ERROR = 3;

         * UCE_EVENT__COMMAND_CODE__REQUEST_TIMEOUT = 4;

         * UCE_EVENT__COMMAND_CODE__INSUFFICIENT_MEMORY = 5;

         * UCE_EVENT__COMMAND_CODE__LOST_NETWORK_CONNECTION = 6;

         * UCE_EVENT__COMMAND_CODE__NOT_SUPPORTED = 7;

         * UCE_EVENT__COMMAND_CODE__NOT_FOUND = 8;

         * UCE_EVENT__COMMAND_CODE__SERVICE_UNAVAILABLE = 9;

         * UCE_EVENT__COMMAND_CODE__NO_CHANGE = 10;

         */

        int commandCode = TelephonyStatsLog.UCE_EVENT_STATS__COMMAND_CODE__SERVICE_UNAVAILABLE;

        int networkResponse = 200;

        mRcsStats.onUceEventStats(mSubId, type, successful, commandCode, networkResponse);



        // slotId and carrierId are invalid based on subId

        mRcsStats.setEnableInvalidSubId();

        long timeGap = 6000L;

        mRcsStats.incTimeMillis(timeGap);

        mRcsStats.onUceEventStats(mSubId, type, successful, commandCode, networkResponse);



        ArgumentCaptor<ImsRegistrationServiceDescStats> captor =

                ArgumentCaptor.forClass(ImsRegistrationServiceDescStats.class);

        verify(mPersistAtomsStorage, times(3))

                .addImsRegistrationServiceDescStats(captor.capture());

        List<ImsRegistrationServiceDescStats> captorValues = captor.getAllValues();



        assertEquals(captorValues.size(), serviceIdList.size());



        for (int index = 0; index < captorValues.size(); index++) {

            ImsRegistrationServiceDescStats stats = captorValues.get(index);

            assertEquals(CARRIER_ID, stats.carrierId);

            assertEquals(SLOT_ID, stats.slotId);

            int serviceId = mRcsStats.convertServiceIdToValue(serviceIdList.get(index));

            assertEquals(serviceId, stats.serviceIdName);

            float serviceVersionFloat = Float.parseFloat(serviceIdVersionList.get(index));

            assertEquals(serviceVersionFloat, stats.serviceIdVersion, 0.1f);

            assertEquals(registrationTech, stats.registrationTech);

            assertEquals(timeGap, stats.publishedMillis);

        }

        assertEquals(0, mRcsStats.getImsRegistrationServiceDescCachedSize());

    }



    @Test

    @SmallTest

    public void onUceEventStats_withAtoms() throws Exception {