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 22 public class DhcpInfoTest extends AndroidTestCase { 23 24 public void testConstructor() { 25 new DhcpInfo(); 26 } 27 28 public void testToString() { 29 String expectedDefault = "ipaddr 0.0.0.0 gateway 0.0.0.0 netmask 0.0.0.0 dns1 0.0.0.0 " 30 + "dns2 0.0.0.0 DHCP server 0.0.0.0 lease 0 seconds"; 31 String STR_ADDR1 = "255.255.255.255"; 32 String STR_ADDR2 = "127.0.0.1"; 33 String STR_ADDR3 = "192.168.1.1"; 34 String STR_ADDR4 = "192.168.1.0"; 35 int leaseTime = 9999; 36 String expected = "ipaddr " + STR_ADDR1 + " gateway " + STR_ADDR2 + " netmask " 37 + STR_ADDR3 + " dns1 " + STR_ADDR4 + " dns2 " + STR_ADDR4 + " DHCP server " 38 + STR_ADDR2 + " lease " + leaseTime + " seconds"; 39 40 DhcpInfo dhcpInfo = new DhcpInfo(); 41 42 // Test default string. 43 assertEquals(expectedDefault, dhcpInfo.toString()); 44 45 dhcpInfo.ipAddress = ipToInteger(STR_ADDR1); 46 dhcpInfo.gateway = ipToInteger(STR_ADDR2); 47 dhcpInfo.netmask = ipToInteger(STR_ADDR3); 48 dhcpInfo.dns1 = ipToInteger(STR_ADDR4); 49 dhcpInfo.dns2 = ipToInteger(STR_ADDR4); 50 dhcpInfo.serverAddress = ipToInteger(STR_ADDR2); 51 dhcpInfo.leaseDuration = leaseTime; 52 53 // Test with new values 54 assertEquals(expected, dhcpInfo.toString()); 55 } 56 57 private int ipToInteger(String ipString) { 58 String ipSegs[] = ipString.split("[.]"); 59 int tmp = Integer.parseInt(ipSegs[3]) << 24 | Integer.parseInt(ipSegs[2]) << 16 | 60 Integer.parseInt(ipSegs[1]) << 8 | Integer.parseInt(ipSegs[0]); 61 return tmp; 62 } 63 } 64
