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.net.cts;
     18 
     19 import android.net.DhcpInfo;
     20 import android.test.AndroidTestCase;
     21 import dalvik.annotation.TestLevel;
     22 import dalvik.annotation.TestTargetClass;
     23 import dalvik.annotation.TestTargetNew;
     24 
     25 @TestTargetClass(DhcpInfo.class)
     26 public class DhcpInfoTest extends AndroidTestCase {
     27 
     28     @TestTargetNew(
     29         level = TestLevel.COMPLETE,
     30         notes = "Test DhcpInfo's constructor.",
     31         method = "DhcpInfo",
     32         args = {}
     33     )
     34     public void testConstructor() {
     35         new DhcpInfo();
     36     }
     37 
     38     @TestTargetNew(
     39         level = TestLevel.COMPLETE,
     40         notes = "Test toString function.",
     41         method = "toString",
     42         args = {}
     43     )
     44     public void testToString() {
     45         String expectedDefault = "ipaddr 0.0.0.0 gateway 0.0.0.0 netmask 0.0.0.0 dns1 0.0.0.0 "
     46                 + "dns2 0.0.0.0 DHCP server 0.0.0.0 lease 0 seconds";
     47         String STR_ADDR1 = "255.255.255.255";
     48         String STR_ADDR2 = "127.0.0.1";
     49         String STR_ADDR3 = "192.168.1.1";
     50         String STR_ADDR4 = "192.168.1.0";
     51         int leaseTime = 9999;
     52         String expected = "ipaddr " + STR_ADDR1 + " gateway " + STR_ADDR2 + " netmask "
     53                 + STR_ADDR3 + " dns1 " + STR_ADDR4 + " dns2 " + STR_ADDR4 + " DHCP server "
     54                 + STR_ADDR2 + " lease " + leaseTime + " seconds";
     55 
     56         DhcpInfo dhcpInfo = new DhcpInfo();
     57 
     58         // Test default string.
     59         assertEquals(expectedDefault, dhcpInfo.toString());
     60 
     61         dhcpInfo.ipAddress = ipToInteger(STR_ADDR1);
     62         dhcpInfo.gateway = ipToInteger(STR_ADDR2);
     63         dhcpInfo.netmask = ipToInteger(STR_ADDR3);
     64         dhcpInfo.dns1 = ipToInteger(STR_ADDR4);
     65         dhcpInfo.dns2 = ipToInteger(STR_ADDR4);
     66         dhcpInfo.serverAddress = ipToInteger(STR_ADDR2);
     67         dhcpInfo.leaseDuration = leaseTime;
     68 
     69         // Test with new values
     70         assertEquals(expected, dhcpInfo.toString());
     71     }
     72 
     73     private int ipToInteger(String ipString) {
     74         String ipSegs[] = ipString.split("[.]");
     75         int tmp = Integer.parseInt(ipSegs[3]) << 24 | Integer.parseInt(ipSegs[2]) << 16 |
     76             Integer.parseInt(ipSegs[1]) << 8 | Integer.parseInt(ipSegs[0]);
     77         return tmp;
     78     }
     79 }
     80