248 lines
9.6 KiB
Java
248 lines
9.6 KiB
Java
/*
|
|
* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/* @test
|
|
* @bug 4927640
|
|
* @summary Tests the SCTP protocol implementation
|
|
* @author chegar
|
|
*/
|
|
|
|
import java.net.InetSocketAddress;
|
|
import java.net.SocketAddress;
|
|
import java.io.IOException;
|
|
import java.util.Set;
|
|
import java.util.concurrent.Callable;
|
|
import java.nio.channels.AlreadyConnectedException;
|
|
import java.nio.channels.ClosedChannelException;
|
|
import java.nio.channels.ConnectionPendingException;
|
|
import java.nio.channels.NoConnectionPendingException;
|
|
import java.nio.channels.UnresolvedAddressException;
|
|
import java.nio.channels.UnsupportedAddressTypeException;
|
|
import com.sun.nio.sctp.SctpChannel;
|
|
import com.sun.nio.sctp.SctpServerChannel;
|
|
import static java.lang.System.out;
|
|
import static java.lang.System.err;
|
|
|
|
/**
|
|
* Tests connect, finishConnect, isConnectionPending,
|
|
* getRemoteAddresses and association.
|
|
*/
|
|
public class Connect {
|
|
|
|
void test(String[] args) {
|
|
if (!Util.isSCTPSupported()) {
|
|
out.println("SCTP protocol is not supported");
|
|
out.println("Test cannot be run");
|
|
return;
|
|
}
|
|
|
|
doTest();
|
|
}
|
|
|
|
void doTest() {
|
|
SctpChannel channel = null;
|
|
|
|
try (SctpServerChannel ssc = SctpServerChannel.open()) {
|
|
/* Create a server channel to connect to */
|
|
ssc.bind(null);
|
|
Set<SocketAddress> addrs = ssc.getAllLocalAddresses();
|
|
if (addrs.isEmpty())
|
|
debug("addrs should not be empty");
|
|
final SocketAddress peerAddress = (InetSocketAddress) addrs.iterator().next();
|
|
|
|
channel = SctpChannel.open();
|
|
|
|
/* TEST 0.5 Verify default values for new/unconnected channel */
|
|
check(channel.getRemoteAddresses().isEmpty(),
|
|
"non empty set for unconnected channel");
|
|
check(channel.association() == null,
|
|
"non-null association for unconnected channel");
|
|
check(!channel.isConnectionPending(),
|
|
"should not have a connection pending");
|
|
|
|
/* TEST 1: non-blocking connect */
|
|
channel.configureBlocking(false);
|
|
if (channel.connect(peerAddress) != true) {
|
|
debug("non-blocking connect did not immediately succeed");
|
|
check(channel.isConnectionPending(),
|
|
"should return true for isConnectionPending");
|
|
try {
|
|
channel.connect(peerAddress);
|
|
fail("should have thrown ConnectionPendingException");
|
|
} catch (ConnectionPendingException cpe) {
|
|
pass();
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
channel.configureBlocking(true);
|
|
check(channel.finishConnect(),
|
|
"finishConnect should have returned true");
|
|
}
|
|
|
|
ssc.accept();
|
|
ssc.close();
|
|
|
|
/* TEST 1.5 Verify after connect */
|
|
check(!channel.getRemoteAddresses().isEmpty(),
|
|
"empty set for connected channel");
|
|
check(channel.association() != null,
|
|
"null association for connected channel");
|
|
check(!channel.isConnectionPending(),
|
|
"pending connection for connected channel");
|
|
|
|
/* TEST 2: Verify AlreadyConnectedException thrown */
|
|
try {
|
|
channel.connect(peerAddress);
|
|
fail("should have thrown AlreadyConnectedException");
|
|
} catch (AlreadyConnectedException unused) {
|
|
pass();
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
|
|
/* TEST 2.5: Verify AlreadyConnectedException thrown */
|
|
try {
|
|
channel.connect(peerAddress, 5, 5);
|
|
fail("should have thrown AlreadyConnectedException");
|
|
} catch (AlreadyConnectedException unused) {
|
|
pass();
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
|
|
/* TEST 3: UnresolvedAddressException */
|
|
channel.close();
|
|
channel = SctpChannel.open();
|
|
InetSocketAddress unresolved =
|
|
InetSocketAddress.createUnresolved("xxyyzzabc", 4567);
|
|
try {
|
|
channel.connect(unresolved);
|
|
fail("should have thrown UnresolvedAddressException");
|
|
} catch (UnresolvedAddressException unused) {
|
|
pass();
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
|
|
/* TEST 4: UnsupportedAddressTypeException */
|
|
SocketAddress unsupported = new UnsupportedSocketAddress();
|
|
try {
|
|
channel.connect(unsupported);
|
|
fail("should have thrown UnsupportedAddressTypeException");
|
|
} catch (UnsupportedAddressTypeException unused) {
|
|
pass();
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
|
|
/* TEST 5: ClosedChannelException */
|
|
channel.close();
|
|
final SctpChannel closedChannel = channel;
|
|
testCCE(new Callable<Void>() {
|
|
public Void call() throws IOException {
|
|
closedChannel.connect(peerAddress); return null; } });
|
|
|
|
/* TEST 5.5 getRemoteAddresses */
|
|
testCCE(new Callable<Void>() {
|
|
public Void call() throws IOException {
|
|
closedChannel.getRemoteAddresses(); return null; } });
|
|
testCCE(new Callable<Void>() {
|
|
public Void call() throws IOException {
|
|
closedChannel.association(); return null; } });
|
|
check(!channel.isConnectionPending(),
|
|
"pending connection for closed channel");
|
|
|
|
/* Run some more finishConnect tests */
|
|
|
|
/* TEST 6: NoConnectionPendingException */
|
|
channel = SctpChannel.open();
|
|
try {
|
|
channel.finishConnect();
|
|
fail("should have thrown NoConnectionPendingException");
|
|
} catch (NoConnectionPendingException unused) {
|
|
pass();
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
|
|
/* TEST 7: ClosedChannelException */
|
|
channel.close();
|
|
final SctpChannel cceChannel = channel;
|
|
testCCE(new Callable<Void>() {
|
|
public Void call() throws IOException {
|
|
cceChannel.finishConnect(); return null; } });
|
|
|
|
/* TEST 8: IOException: Connection refused. Exercises handleSocketError.
|
|
* Assumption: no sctp socket listening on 3456 */
|
|
SocketAddress addr = new InetSocketAddress("localhost", 3456);
|
|
channel = SctpChannel.open();
|
|
try {
|
|
channel.connect(addr);
|
|
fail("should have thrown ConnectException: Connection refused");
|
|
} catch (IOException ioe) {
|
|
pass();
|
|
}
|
|
|
|
} catch (IOException ioe) {
|
|
unexpected(ioe);
|
|
} finally {
|
|
try { if (channel != null) channel.close(); }
|
|
catch (IOException unused) {}
|
|
}
|
|
}
|
|
|
|
class UnsupportedSocketAddress extends SocketAddress { }
|
|
|
|
void testCCE(Callable callable) {
|
|
try {
|
|
callable.call();
|
|
fail("should have thrown ClosedChannelException");
|
|
} catch (ClosedChannelException cce) {
|
|
pass();
|
|
} catch (Exception ioe) {
|
|
unexpected(ioe);
|
|
}
|
|
}
|
|
|
|
//--------------------- Infrastructure ---------------------------
|
|
boolean debug = true;
|
|
volatile int passed = 0, failed = 0;
|
|
void pass() {passed++;}
|
|
void fail() {failed++; Thread.dumpStack();}
|
|
void fail(String msg) {System.err.println(msg); fail();}
|
|
void unexpected(Throwable t) {failed++; t.printStackTrace();}
|
|
void check(boolean cond) {if (cond) pass(); else fail();}
|
|
void check(boolean cond, String failMessage) {if (cond) pass(); else fail(failMessage);}
|
|
void debug(String message) {if(debug) { System.out.println(message); } }
|
|
public static void main(String[] args) throws Throwable {
|
|
Class<?> k = new Object(){}.getClass().getEnclosingClass();
|
|
try {k.getMethod("instanceMain",String[].class)
|
|
.invoke( k.newInstance(), (Object) args);}
|
|
catch (Throwable e) {throw e.getCause();}}
|
|
public void instanceMain(String[] args) throws Throwable {
|
|
try {test(args);} catch (Throwable t) {unexpected(t);}
|
|
System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
|
|
if (failed > 0) throw new AssertionError("Some tests failed");}
|
|
|
|
}
|