Merge "Fix resource leak: testOtaEmergencyNumberDatabase" into tm-dev

import org.junit.After;

import org.junit.Before;

import org.junit.Ignore;

import org.junit.Test;

import org.junit.runner.RunWith;

import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.InputStream;

import java.nio.file.Files;

import java.nio.file.Path;

    private static final int VALID_SLOT_INDEX_VALID_1 = 1;

    private static final int VALID_SLOT_INDEX_VALID_2 = 2;

    private static final int INVALID_SLOT_INDEX_VALID = SubscriptionManager.INVALID_SIM_SLOT_INDEX;

    private ParcelFileDescriptor mOtaPracelFileDescriptor = null;

    // Mocked classes

    private SubscriptionController mSubControllerMock;

    private Phone mPhone2; // mPhone as phone 1 is already defined in TelephonyTest.

        mEmergencyNumberTrackerMock2 = null;

        mEmergencyNumberListTestSample.clear();

        mEmergencyNumberListTestSample = null;

        if (mOtaPracelFileDescriptor != null) {

            try {

                mOtaPracelFileDescriptor.close();

                mOtaPracelFileDescriptor = null;

            } catch (IOException e) {

                logd("Failed to close emergency number db file folder for testing " + e.toString());

            }

        }

        super.tearDown();

    }

        File file = new File(Environment.getExternalStorageDirectory(), LOCAL_DOWNLOAD_DIRECTORY

                + "/" + EMERGENCY_NUMBER_DB_OTA_FILE);

        try {

            final ParcelFileDescriptor otaParcelFileDescriptor = ParcelFileDescriptor.open(

            mOtaPracelFileDescriptor = ParcelFileDescriptor.open(

                    file, ParcelFileDescriptor.MODE_READ_ONLY);

            emergencyNumberTrackerMock.obtainMessage(

                EmergencyNumberTracker.EVENT_OVERRIDE_OTA_EMERGENCY_NUMBER_DB_FILE_PATH,

                otaParcelFileDescriptor).sendToTarget();

                    mOtaPracelFileDescriptor).sendToTarget();

            logd("Changed emergency number db file folder for testing ");

        } catch (FileNotFoundException e) {

            logd("Failed to open emergency number db file folder for testing " + e.toString());

    /**

     * Test OTA Emergency Number Database Update Status.

     */

    @Ignore("b/221641120") // TODO: Enable the tests after fixing the resource leak.

    @Test

    public void testOtaEmergencyNumberDatabase() {

        // Set up the Hal version as 1.4 to apply emergency number database