2015-12-18 23:36:34 +01:00
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/*
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* Copyright 2015 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.channel.unix;
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import io.netty.channel.epoll.Epoll;
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2016-10-22 02:19:37 +02:00
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import java.io.File;
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2015-12-18 23:36:34 +01:00
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import java.io.IOException;
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import static org.junit.Assert.*;
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public class SocketTest {
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static {
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Epoll.ensureAvailability();
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}
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private Socket socket;
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@Before
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public void setup() {
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socket = Socket.newSocketStream();
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}
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@After
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public void tearDown() throws IOException {
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socket.close();
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}
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@Test
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public void testKeepAlive() throws Exception {
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2015-12-22 21:16:29 +01:00
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assertFalse(socket.isKeepAlive());
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socket.setKeepAlive(true);
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assertTrue(socket.isKeepAlive());
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2015-12-18 23:36:34 +01:00
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}
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@Test
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public void testTcpCork() throws Exception {
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2015-12-22 21:16:29 +01:00
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assertFalse(socket.isTcpCork());
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socket.setTcpCork(true);
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assertTrue(socket.isTcpCork());
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2015-12-18 23:36:34 +01:00
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}
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@Test
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public void testTcpNoDelay() throws Exception {
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2015-12-22 21:16:29 +01:00
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assertFalse(socket.isTcpNoDelay());
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socket.setTcpNoDelay(true);
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assertTrue(socket.isTcpNoDelay());
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2015-12-18 23:36:34 +01:00
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}
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@Test
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public void testReceivedBufferSize() throws Exception {
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2015-12-22 21:16:29 +01:00
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int size = socket.getReceiveBufferSize();
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int newSize = 65535;
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assertTrue(size > 0);
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socket.setReceiveBufferSize(newSize);
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// Linux usually set it to double what is specified
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assertTrue(newSize <= socket.getReceiveBufferSize());
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2015-12-18 23:36:34 +01:00
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}
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@Test
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public void testSendBufferSize() throws Exception {
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2015-12-22 21:16:29 +01:00
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int size = socket.getSendBufferSize();
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int newSize = 65535;
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assertTrue(size > 0);
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socket.setSendBufferSize(newSize);
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// Linux usually set it to double what is specified
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assertTrue(newSize <= socket.getSendBufferSize());
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2015-12-18 23:36:34 +01:00
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}
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@Test
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public void testSoLinger() throws Exception {
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2015-12-22 21:16:29 +01:00
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assertEquals(-1, socket.getSoLinger());
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socket.setSoLinger(10);
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assertEquals(10, socket.getSoLinger());
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}
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@Test
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public void testDoubleCloseDoesNotThrow() throws IOException {
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2015-12-18 23:36:34 +01:00
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Socket socket = Socket.newSocketStream();
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2015-12-22 21:16:29 +01:00
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socket.close();
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socket.close();
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2015-12-18 23:36:34 +01:00
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}
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2016-10-22 02:19:37 +02:00
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@Test
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public void testPeerCreds() throws IOException {
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Socket s1 = Socket.newSocketDomain();
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Socket s2 = Socket.newSocketDomain();
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File domainSocketFile = null;
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try {
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domainSocketFile = File.createTempFile("netty-test", "sckt");
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DomainSocketAddress dsa = new DomainSocketAddress(domainSocketFile);
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s1.bind(dsa);
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s1.listen(1);
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assertTrue(s2.connect(dsa));
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byte [] addr = new byte[64];
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s1.accept(addr);
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PeerCredentials pc = s1.getPeerCredentials();
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assertNotEquals(pc.uid(), -1);
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} finally {
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s1.close();
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s2.close();
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if (domainSocketFile != null) {
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domainSocketFile.delete();
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}
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}
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}
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2015-12-18 23:36:34 +01:00
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}
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