SSLSocketFactoryTest.java revision a951e74897193848ee88ed1c5b0a1d536f403d70 
1/*
2 * Copyright (C) 2007 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 */
16package tests.api.javax.net.ssl;
17
18import java.io.IOException;
19import java.net.ServerSocket;
20import java.net.Socket;
21import java.net.UnknownHostException;
22
23import javax.net.SocketFactory;
24import javax.net.ssl.SSLSocketFactory;
25
26import junit.framework.TestCase;
27
28public class SSLSocketFactoryTest extends TestCase {
29
30    private ServerSocket ss;
31
32    protected int startServer(String name) {
33        try {
34            ss = new ServerSocket(0);
35        } catch (IOException e) {
36            fail(name + ": " + e);
37        }
38        return ss.getLocalPort();
39    }
40
41    /**
42     * javax.net.ssl.SSLSocketFactory#SSLSocketFactory()
43     */
44    public void test_Constructor() {
45        try {
46            SocketFactory sf = SSLSocketFactory.getDefault();
47            assertTrue(sf instanceof SSLSocketFactory);
48        } catch (Exception e) {
49            fail("Unexpected exception " + e.toString());
50        }
51    }
52
53    /**
54     * javax.net.ssl.SSLSocketFactory#getDefault()
55     */
56    public void test_getDefault() {
57        assertNotNull("Incorrect default socket factory",
58                SSLSocketFactory.getDefault());
59    }
60
61    /**
62     * javax.net.ssl.SSLSocketFactory#createSocket(Socket s, String host, int port, boolean autoClose)
63     */
64    public void test_createSocket() throws Exception {
65        SSLSocketFactory sf = (SSLSocketFactory)SSLSocketFactory.getDefault();
66        int sport = startServer("test_createSocket()");
67        int[] invalid = {
68                Integer.MIN_VALUE, -1, 65536, Integer.MAX_VALUE
69        };
70
71
72        Socket st = new Socket("localhost", sport);
73        Socket s = sf.createSocket(st, "localhost", sport, false);
74        assertFalse(s.isClosed());
75
76        st = new Socket("localhost", sport);
77        s = sf.createSocket(st, "localhost", sport, true);
78        s.close();
79        assertTrue(st.isClosed());
80
81        try {
82            sf.createSocket(null, "localhost", sport, true);
83            fail();
84        } catch (NullPointerException expected) {
85        }
86
87        for (int i = 0; i < invalid.length; i++) {
88            try {
89                s = sf.createSocket(new Socket(), "localhost", 1080, false);
90                fail();
91            } catch (IOException expected) {
92            }
93        }
94
95        try {
96            st = new Socket("1.2.3.4hello", sport);
97            s = sf.createSocket(st, "1.2.3.4hello", sport, false);
98            fail();
99        } catch (UnknownHostException expected) {
100        }
101    }
102
103    /**
104     * javax.net.ssl.SSLSocketFactory#getDefaultCipherSuites()
105     */
106    public void test_getDefaultCipherSuites() {
107        try {
108            SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
109            assertTrue("no default cipher suites returned",
110                    sf.getDefaultCipherSuites().length > 0);
111        } catch (Exception e) {
112            fail("Unexpected exception " + e.toString());
113        }
114    }
115
116    /**
117     * javax.net.ssl.SSLSocketFactory#getSupportedCipherSuites()
118     */
119    public void test_getSupportedCipherSuites() {
120        try {
121            SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
122            assertTrue("no supported cipher suites returned",
123                    sf.getSupportedCipherSuites().length > 0);
124        } catch (Exception e) {
125            fail("Unexpected exception " + e.toString());
126        }
127    }
128
129}
130