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      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.smspush.unitTests;
     18 
     19 import android.app.Service;
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.os.IBinder;
     23 import android.util.Log;
     24 
     25 import com.android.internal.util.HexDump;
     26 
     27 /**
     28  * To verify that receiver application receives correct body data.
     29  */
     30 public class DataVerify extends Service {
     31     private static final String LOG_TAG = "WAP PUSH";
     32     private static final int TIME_WAIT = 100;
     33     private static final int WAIT_COUNT = 100;
     34     private static byte[] mLastReceivedPdu = null;
     35     private static boolean sDataSet = false;
     36 
     37     private class IDataVerifyStub extends IDataVerify.Stub {
     38         public Context mContext;
     39 
     40         public IDataVerifyStub() {
     41         }
     42 
     43         boolean arrayCompare(byte[] arr1, byte[] arr2) {
     44             int i;
     45 
     46             if (arr1 == null || arr2 == null) {
     47                 if (arr1 == null) {
     48                     Log.w(LOG_TAG, "arr1 is null");
     49                 } else {
     50                     Log.w(LOG_TAG, "arr2 is null");
     51                 }
     52                 return false;
     53             }
     54 
     55             if (arr1.length != arr2.length) {
     56                 return false;
     57             }
     58 
     59             for (i = 0; i < arr1.length; i++) {
     60                 if (arr1[i] != arr2[i]) return false;
     61             }
     62             return true;
     63         }
     64 
     65         /**
     66          * Compare pdu and received pdu
     67          */
     68         public synchronized boolean verifyData(byte[] pdu) {
     69             int cnt = 0;
     70 
     71             while (!sDataSet) {
     72                 // wait for the activity receive data.
     73                 try {
     74                     Thread.sleep(TIME_WAIT);
     75                     if (cnt++ > WAIT_COUNT) {
     76                         // don't wait more than 10 sec.
     77                         return false;
     78                     }
     79                 } catch (InterruptedException e) {}
     80             }
     81 
     82             Log.v(LOG_TAG, "verify pdu");
     83             boolean ret = arrayCompare(pdu, mLastReceivedPdu);
     84             return ret;
     85         }
     86 
     87         /**
     88          * Clear the old data. This method must be called before starting the test
     89          */
     90         public void resetData() {
     91             mLastReceivedPdu = null;
     92             sDataSet = false;
     93         }
     94     }
     95 
     96     private final IDataVerifyStub binder = new IDataVerifyStub();
     97 
     98     /**
     99      * Constructor
    100      */
    101     public DataVerify() {
    102     }
    103 
    104     /**
    105      * Receiver application must call this method when it receives the wap push message
    106      */
    107     public static void SetLastReceivedPdu(byte[] pdu) {
    108         mLastReceivedPdu = pdu;
    109         sDataSet = true;
    110     }
    111 
    112     @Override
    113     public IBinder onBind(Intent arg0) {
    114         return binder;
    115     }
    116 
    117 }
    118 
    119 
    120