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Commit de9c22e9 authored by Amit Mahajan's avatar Amit Mahajan
Browse files

Unit test for emergency callback mode start/end. 

Bug: 25691379
Bug: 27378459
Change-Id: I5c93f6bb6f5e9c9b0da8851c8461c378c18c8c58
parent c34634fa

src/java/com/android/internal/telephony/GsmCdmaPhone.java

+13 −5
Original line number Diff line number Diff line
@@ -64,6 +64,7 @@ import static com.android.internal.telephony.CommandsInterface.CF_REASON_BUSY; 
import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;

import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;



import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.telephony.cdma.CdmaMmiCode;

import com.android.internal.telephony.cdma.CdmaSubscriptionSourceManager;

import com.android.internal.telephony.cdma.EriManager;
@@ -2673,6 +2674,11 @@ public class GsmCdmaPhone extends Phone { 
        }

        // if exiting ecm success

        if (ar.exception == null) {

            // release wakeLock

            if (mWakeLock.isHeld()) {

                mWakeLock.release();

            }



            if (mIsPhoneInEcmState) {

                mIsPhoneInEcmState = false;

                setSystemProperty(TelephonyProperties.PROPERTY_INECM_MODE, "false");
@@ -3041,12 +3047,8 @@ public class GsmCdmaPhone extends Phone { 
        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);

        intent.putExtra(PhoneConstants.PHONE_NAME_KEY, getPhoneName());

        SubscriptionManager.putPhoneIdAndSubIdExtra(intent, mPhoneId);

        // Unit test cannot send protected broadcasts

        // todo: get rid of unitTestMode check

        if (!getUnitTestMode()) {

        ActivityManagerNative.broadcastStickyIntent(intent, null, UserHandle.USER_ALL);

    }

    }



    private void switchVoiceRadioTech(int newVoiceRadioTech) {
@@ -3268,4 +3270,10 @@ public class GsmCdmaPhone extends Phone { 
                CarrierConfigManager.KEY_GSM_DTMF_TONE_DELAY_INT :

                CarrierConfigManager.KEY_CDMA_DTMF_TONE_DELAY_INT;

    }



    @VisibleForTesting

    public PowerManager.WakeLock getWakeLock() {

        return mWakeLock;

    }



}

src/java/com/android/internal/telephony/test/SimulatedCommands.java

+27 −0
Original line number Diff line number Diff line
@@ -17,10 +17,12 @@ 
package com.android.internal.telephony.test;



import android.os.AsyncResult;

import android.os.Handler;

import android.os.HandlerThread;

import android.os.Looper;

import android.os.Message;

import android.os.Parcel;

import android.os.Registrant;

import android.telephony.CellInfo;

import android.telephony.CellInfoGsm;

import android.telephony.Rlog;
@@ -1977,6 +1979,31 @@ public class SimulatedCommands extends BaseCommands 
        }

    }



    public void notifyEmergencyCallbackMode() {

        if (mEmergencyCallbackModeRegistrant != null) {

            mEmergencyCallbackModeRegistrant.notifyRegistrant();

        }

    }



    @Override

    public void setEmergencyCallbackMode(Handler h, int what, Object obj) {

        SimulatedCommandsVerifier.getInstance().setEmergencyCallbackMode(h, what, obj);

        super.setEmergencyCallbackMode(h, what, obj);

    }



    public void notifyExitEmergencyCallbackMode() {

        if (mExitEmergencyCallbackModeRegistrants != null) {

            mExitEmergencyCallbackModeRegistrants.notifyRegistrants(

                    new AsyncResult (null, null, null));

        }

    }



    @Override

    public void registerForExitEmergencyCallbackMode(Handler h, int what, Object obj) {

        SimulatedCommandsVerifier.getInstance().registerForExitEmergencyCallbackMode(h, what, obj);

        super.registerForExitEmergencyCallbackMode(h, what, obj);

    }



    public void notifyRadioOn() {

        mOnRegistrants.notifyRegistrants();

    }

tests/telephonytests/src/com/android/internal/telephony/ContextFixture.java

+2 −2
Original line number Diff line number Diff line
@@ -339,8 +339,8 @@ public class ContextFixture implements TestFixture<Context> { 
            return true;

        }



        public int testMethod1() {

            return 0;

        public boolean testMethod1() {

            return true;

        }

    }

tests/telephonytests/src/com/android/internal/telephony/GsmCdmaPhoneTest.java

+101 −1
Original line number Diff line number Diff line
@@ -16,9 +16,14 @@ 


package com.android.internal.telephony;



import android.app.Activity;

import android.app.IApplicationThread;

import android.content.IIntentReceiver;

import android.content.Intent;

import android.content.SharedPreferences;

import android.os.AsyncResult;

import android.os.Bundle;

import android.os.Handler;

import android.os.HandlerThread;

import android.os.Message;

import android.preference.PreferenceManager;
@@ -39,6 +44,9 @@ import org.junit.After; 
import org.junit.Before;

import org.junit.Test;

import org.mockito.ArgumentCaptor;

import org.mockito.Mock;



import java.util.List;



import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;

import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
@@ -47,22 +55,29 @@ import static org.junit.Assert.assertEquals; 
import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertTrue;

import static org.junit.Assert.fail;

import static org.mockito.Matchers.anyLong;

import static org.mockito.Mockito.any;

import static org.mockito.Mockito.anyBoolean;

import static org.mockito.Mockito.anyInt;

import static org.mockito.Mockito.anyObject;

import static org.mockito.Mockito.anyString;

import static org.mockito.Mockito.atLeast;

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.eq;

import static org.mockito.Mockito.times;

import static org.mockito.Mockito.verify;



public class GsmCdmaPhoneTest extends TelephonyTest {

    @Mock

    private Handler mTestHandler;



    //mPhoneUnderTest

    private GsmCdmaPhone mPhoneUT;



    private TelephonyManager mTelephonyManager;



    private static final int EVENT_EMERGENCY_CALLBACK_MODE_EXIT = 1;

    private static final int EVENT_EMERGENCY_CALL_TOGGLE = 2;



    private class GsmCdmaPhoneTestHandler extends HandlerThread {



        private GsmCdmaPhoneTestHandler(String name) {
@@ -536,4 +551,89 @@ public class GsmCdmaPhoneTest extends TelephonyTest { 
        assertEquals(SimulatedCommands.FAKE_ESN, mPhoneUT.getEsn());

        assertEquals(SimulatedCommands.FAKE_MEID, mPhoneUT.getMeid());

    }



    @Test

    @SmallTest

    public void testEmergencyCallbackMessages() {

        verify(mSimulatedCommandsVerifier).setEmergencyCallbackMode(eq(mPhoneUT), anyInt(),

                anyObject());

        verify(mSimulatedCommandsVerifier).registerForExitEmergencyCallbackMode(eq(mPhoneUT),

                anyInt(), anyObject());



        // verify handling of emergency callback mode

        mSimulatedCommands.notifyEmergencyCallbackMode();

        waitForMs(50);



        // verify ACTION_EMERGENCY_CALLBACK_MODE_CHANGED

        ArgumentCaptor<Intent> intentArgumentCaptor = ArgumentCaptor.forClass(Intent.class);

        try {

            verify(mIActivityManager, atLeast(1)).broadcastIntent(eq((IApplicationThread)null),

                    intentArgumentCaptor.capture(),

                    eq((String)null),

                    eq((IIntentReceiver)null),

                    eq(Activity.RESULT_OK),

                    eq((String)null),

                    eq((Bundle)null),

                    eq((String[])null),

                    anyInt(),

                    eq((Bundle)null),

                    eq(false),

                    eq(true),

                    anyInt());

        } catch(Exception e) {

            fail("Unexpected exception: " + e.getStackTrace());

        }



        Intent intent = intentArgumentCaptor.getValue();

        assertEquals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED, intent.getAction());

        assertEquals(true, intent.getBooleanExtra(PhoneConstants.PHONE_IN_ECM_STATE, false));



        // verify that wakeLock is acquired in ECM

        assertEquals(true, mPhoneUT.getWakeLock().isHeld());



        mPhoneUT.setOnEcbModeExitResponse(mTestHandler, EVENT_EMERGENCY_CALLBACK_MODE_EXIT, null);

        mPhoneUT.registerForEmergencyCallToggle(mTestHandler, EVENT_EMERGENCY_CALL_TOGGLE, null);



        // verify handling of emergency callback mode exit

        mSimulatedCommands.notifyExitEmergencyCallbackMode();

        waitForMs(50);



        // verify ACTION_EMERGENCY_CALLBACK_MODE_CHANGED

        try {

            verify(mIActivityManager, atLeast(2)).broadcastIntent(eq((IApplicationThread)null),

                    intentArgumentCaptor.capture(),

                    eq((String)null),

                    eq((IIntentReceiver)null),

                    eq(Activity.RESULT_OK),

                    eq((String)null),

                    eq((Bundle)null),

                    eq((String[])null),

                    anyInt(),

                    eq((Bundle)null),

                    eq(false),

                    eq(true),

                    anyInt());

        } catch(Exception e) {

            fail("Unexpected exception: " + e.getStackTrace());

        }



        intent = intentArgumentCaptor.getValue();

        assertEquals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED, intent.getAction());

        assertEquals(false, intent.getBooleanExtra(PhoneConstants.PHONE_IN_ECM_STATE, true));



        ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);



        // verify EcmExitRespRegistrant and mEmergencyCallToggledRegistrants are notified

        verify(mTestHandler, times(2)).sendMessageAtTime(messageArgumentCaptor.capture(),

                anyLong());

        List<Message> msgList = messageArgumentCaptor.getAllValues();

        assertEquals(EVENT_EMERGENCY_CALLBACK_MODE_EXIT, msgList.get(0).what);

        assertEquals(EVENT_EMERGENCY_CALL_TOGGLE, msgList.get(1).what);



        // verify setInternalDataEnabled

        verify(mDcTracker).setInternalDataEnabled(true);



        // verify wakeLock released

        assertEquals(false, mPhoneUT.getWakeLock().isHeld());

    }

}