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 package android.net.cts; 17 18 import junit.framework.TestCase; 19 20 import java.io.IOException; 21 import java.io.InputStream; 22 import java.io.OutputStream; 23 import android.net.LocalServerSocket; 24 import android.net.LocalSocket; 25 import android.net.LocalSocketAddress; 26 27 public class LocalServerSocketTest extends TestCase { 28 29 public void testLocalServerSocket() throws IOException { 30 String address = "com.android.net.LocalServerSocketTest_testLocalServerSocket"; 31 LocalServerSocket localServerSocket = new LocalServerSocket(address); 32 assertNotNull(localServerSocket.getLocalSocketAddress()); 33 34 // create client socket 35 LocalSocket clientSocket = new LocalSocket(); 36 37 // establish connection between client and server 38 clientSocket.connect(new LocalSocketAddress(address)); 39 LocalSocket serverSocket = localServerSocket.accept(); 40 41 assertTrue(serverSocket.isConnected()); 42 assertTrue(serverSocket.isBound()); 43 44 // send data from client to server 45 OutputStream clientOutStream = clientSocket.getOutputStream(); 46 clientOutStream.write(12); 47 InputStream serverInStream = serverSocket.getInputStream(); 48 assertEquals(12, serverInStream.read()); 49 50 // send data from server to client 51 OutputStream serverOutStream = serverSocket.getOutputStream(); 52 serverOutStream.write(3); 53 InputStream clientInStream = clientSocket.getInputStream(); 54 assertEquals(3, clientInStream.read()); 55 56 // close server socket 57 assertNotNull(localServerSocket.getFileDescriptor()); 58 localServerSocket.close(); 59 assertNull(localServerSocket.getFileDescriptor()); 60 } 61 } 62
