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Commit bf88bc41 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
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Merge "Test Range Checks for CellIdentityGsm"

parents 162203ac 61641ce3

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

+32 −0
Original line number Diff line number Diff line
@@ -19,7 +19,9 @@ package com.android.internal.telephony; 
import android.os.Parcel;

import android.telephony.CellIdentity;

import android.telephony.CellIdentityCdma;

import android.telephony.CellIdentityGsm;

import android.telephony.CellIdentityLte;

import android.telephony.CellInfo;

import android.test.AndroidTestCase;

import android.test.suitebuilder.annotation.SmallTest;
@@ -52,6 +54,36 @@ public class CellIdentityTest extends AndroidTestCase { 
    // Latitude ranges from -1296000 to 1296000.

    private static final int LATITUDE = 1296000;



    private static final int MAX_LAC = 65535;

    private static final int MAX_CID = 65535;

    private static final int MAX_ARFCN = 65535;

    private static final int MAX_BSIC = 63;



    @SmallTest

    public void testConstructCellIdentityGsm() {

        // Test values below zero (these must all be non-negative)

        CellIdentityGsm gsm = new CellIdentityGsm(-1, -1, -1, -1, null, null, null, null);

        assertEquals(CellInfo.UNAVAILABLE, gsm.getLac());

        assertEquals(CellInfo.UNAVAILABLE, gsm.getCid());

        assertEquals(CellInfo.UNAVAILABLE, gsm.getArfcn());

        assertEquals(CellInfo.UNAVAILABLE, gsm.getBsic());



        // Test max values of LAC, CID, ARFCN, and BSIC

        gsm = new CellIdentityGsm(MAX_LAC, MAX_CID, MAX_ARFCN, MAX_BSIC, null, null, null, null);

        assertEquals(MAX_LAC, gsm.getLac());

        assertEquals(MAX_CID, gsm.getCid());

        assertEquals(MAX_ARFCN, gsm.getArfcn());

        assertEquals(MAX_BSIC, gsm.getBsic());



        // Test max values + 1 of LAC, CID, ARFCN, and BSIC

        gsm = new CellIdentityGsm(

                MAX_LAC + 1, MAX_CID + 1, MAX_ARFCN + 1, MAX_BSIC + 1, null, null, null, null);

        assertEquals(CellInfo.UNAVAILABLE, gsm.getLac());

        assertEquals(CellInfo.UNAVAILABLE, gsm.getCid());

        assertEquals(CellInfo.UNAVAILABLE, gsm.getArfcn());

        assertEquals(CellInfo.UNAVAILABLE, gsm.getBsic());

    }



    @SmallTest

    public void testEquals() {

        CellIdentity ciA = new CellIdentityLte(