1/* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package libcore.java.net; 19 20import java.io.IOException; 21import java.net.DatagramPacket; 22import java.net.DatagramSocket; 23import java.net.InetAddress; 24 25public class OldDatagramPacketTest extends junit.framework.TestCase { 26 27 public void test_getPort() throws Exception { 28 DatagramPacket dp = new DatagramPacket("Hello".getBytes(), 5, InetAddress.getLocalHost(), 1000); 29 assertEquals("Incorrect port returned", 1000, dp.getPort()); 30 31 final DatagramSocket ss = new DatagramSocket(); 32 Thread thread = new Thread(new Runnable() { 33 public void run() { 34 try { 35 DatagramPacket packet = new DatagramPacket(new byte[256], 256); 36 ss.setSoTimeout(3000); 37 ss.receive(packet); 38 ss.send(packet); 39 } catch (IOException e) { 40 System.out.println("thread exception: " + e); 41 } 42 } 43 }); 44 thread.start(); 45 46 DatagramSocket cs = new DatagramSocket(); 47 try { 48 byte[] bytes = new byte[] { 1, 2, 3, 4, 5, 6 }; 49 DatagramPacket packet = new DatagramPacket(bytes, 6, InetAddress.getByName("localhost"), ss.getLocalPort()); 50 cs.send(packet); 51 cs.setSoTimeout(3000); 52 cs.receive(packet); 53 cs.close(); 54 assertEquals(packet.getPort(), ss.getLocalPort()); 55 } finally { 56 cs.close(); 57 ss.close(); 58 } 59 } 60 61 public void test_setLengthI() { 62 try { 63 new DatagramPacket("Hello".getBytes(), 6); 64 fail("IllegalArgumentException was not thrown."); 65 } catch(IllegalArgumentException expected) { 66 } 67 68 try { 69 new DatagramPacket("Hello".getBytes(), -1); 70 fail("IllegalArgumentException was not thrown."); 71 } catch(IllegalArgumentException expected) { 72 } 73 } 74 75 public void test_setData$BII() { 76 DatagramPacket dp = new DatagramPacket("Hello".getBytes(), 5); 77 try { 78 dp.setData(null, 2, 3); 79 fail("NullPointerException was not thrown."); 80 } catch(NullPointerException expected) { 81 } 82 } 83 84 public void test_setData$B() { 85 DatagramPacket dp = new DatagramPacket("Hello".getBytes(), 5); 86 try { 87 dp.setData(null); 88 fail("NullPointerException was not thrown."); 89 } catch(NullPointerException expected) { 90 } 91 } 92} 93