Home | History | Annotate | Download | only in cts 
      1 /*
      2  * Copyright (C) 2009 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 android.permission.cts;
     18 
     19 import android.content.Context;
     20 import android.net.ConnectivityManager;
     21 import android.test.AndroidTestCase;
     22 import android.test.suitebuilder.annotation.SmallTest;
     23 import java.net.InetAddress;
     24 
     25 /**
     26  * Verify ConnectivityManager related methods without specific network state permissions.
     27  */
     28 public class NoNetworkStatePermissionTest extends AndroidTestCase {
     29     private ConnectivityManager mConnectivityManager;
     30     private static final int TEST_NETWORK_TYPE = ConnectivityManager.TYPE_MOBILE;
     31     private static final String TEST_FEATURE = "enableHIPRI";
     32 
     33     @Override
     34     protected void setUp() throws Exception {
     35         super.setUp();
     36         mConnectivityManager = (ConnectivityManager) mContext.getSystemService(
     37                 Context.CONNECTIVITY_SERVICE);
     38         assertNotNull(mConnectivityManager);
     39     }
     40 
     41     /**
     42      * Verify that ConnectivityManager#getActiveNetworkInfo() requires permissions.
     43      * <p>Requires Permission:
     44      *   {@link android.Manifest.permission#ACCESS_NETWORK_STATE}.
     45      */
     46     @SmallTest
     47     public void testGetActiveNetworkInfo() {
     48         try {
     49             mConnectivityManager.getActiveNetworkInfo();
     50             fail("ConnectivityManager.getActiveNetworkInfo didn't throw SecurityException as"
     51                     + " expected");
     52         } catch (SecurityException e) {
     53             // expected
     54         }
     55     }
     56 
     57     /**
     58      * Verify that ConnectivityManager#getNetworkInfo() requires permissions.
     59      * <p>Requires Permission:
     60      *   {@link android.Manifest.permission#ACCESS_NETWORK_STATE}.
     61      */
     62     @SmallTest
     63     public void testGetNetworkInfo() {
     64         try {
     65             mConnectivityManager.getNetworkInfo(TEST_NETWORK_TYPE);
     66             fail("ConnectivityManager.getNetworkInfo didn't throw SecurityException as"
     67                     + " expected");
     68         } catch (SecurityException e) {
     69             // expected
     70         }
     71     }
     72 
     73     /**
     74      * Verify that ConnectivityManager#getAllNetworkInfo() requires permissions.
     75      * <p>Requires Permission:
     76      *   {@link android.Manifest.permission#ACCESS_NETWORK_STATE}.
     77      */
     78     @SmallTest
     79     public void testGetAllNetworkInfo() {
     80         try {
     81             mConnectivityManager.getAllNetworkInfo();
     82             fail("ConnectivityManager.getAllNetworkInfo didn't throw SecurityException as"
     83                     + " expected");
     84         } catch (SecurityException e) {
     85             // expected
     86         }
     87     }
     88 
     89     @SmallTest
     90     public void testSecurityExceptionFromDns() throws Exception {
     91         try {
     92             InetAddress.getByName("www.google.com");
     93             fail();
     94         } catch (SecurityException expected) {
     95         }
     96     }
     97 }
     98