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
18/**
19 * @author Boris V. Kuznetsov
20 */
21
22package javax.net;
23
24import java.io.IOException;
25import java.net.InetAddress;
26import java.net.ServerSocket;
27import java.net.SocketException;
28import java.net.UnknownHostException;
29
30import junit.framework.TestCase;
31
32
33/**
34 * Tests for <code>ServerSocketFactory</code> class constructors and methods.
35 */
36
37public class ServerSocketFactoryTest extends TestCase {
38    /*
39     * Class under test for java.net.ServerSocket createServerSocket()
40     */
41    public final void testCreateServerSocket() {
42        ServerSocketFactory sf = new MyServerSocketFactory();
43        try {
44            sf.createServerSocket();
45            fail("No expected SocketException");
46        } catch (SocketException e) {
47        } catch (IOException e) {
48            fail(e.toString());
49        }
50    }
51
52    /*
53     * Class under test for javax.net.ServerSocketFactory getDefault()
54     */
55    public final void testGetDefault() {
56        ServerSocketFactory sf = ServerSocketFactory.getDefault();
57        ServerSocket s;
58        if (!(sf instanceof DefaultServerSocketFactory)) {
59            fail("Incorrect class instance");
60        }
61        try {
62            s = sf.createServerSocket(0);
63            s.close();
64        } catch (IOException e) {
65        }
66        try {
67            s = sf.createServerSocket(0, 50);
68            s.close();
69        } catch (IOException e) {
70        }
71        try {
72            s = sf.createServerSocket(0, 50, InetAddress.getLocalHost());
73            s.close();
74        } catch (IOException e) {
75        }
76    }
77}
78
79class MyServerSocketFactory extends ServerSocketFactory {
80    @Override
81    public ServerSocket createServerSocket(int port) throws IOException, UnknownHostException {
82        throw new IOException();
83    }
84
85    @Override
86    public ServerSocket createServerSocket(int port, int backlog)
87            throws IOException, UnknownHostException {
88        throw new IOException();
89    }
90
91    @Override
92    public ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress) throws IOException {
93        throw new IOException();
94    }
95}
96