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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: Protocol_Test.java,v $
*
* $Revision: 1.4 $
*
* last change: $Author: rt $ $Date: 2006-12-01 14:56:28 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
package com.sun.star.lib.uno.protocols.urp;
import com.sun.star.lib.uno.environments.remote.Message;
import com.sun.star.lib.uno.environments.remote.IProtocol;
import com.sun.star.lib.uno.environments.remote.ThreadId;
import com.sun.star.lib.uno.typedesc.TypeDescription;
import com.sun.star.uno.Any;
import com.sun.star.uno.IBridge;
import com.sun.star.uno.Type;
import com.sun.star.uno.XInterface;
import complexlib.ComplexTestCase;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
import java.util.LinkedList;
public final class Protocol_Test extends ComplexTestCase {
public String[] getTestMethodNames() {
return new String[] { "test" };
}
public void test() throws Exception {
IBridge iBridge = new TestBridge();
PipedInputStream inA = new PipedInputStream();
PipedOutputStream outA = new PipedOutputStream(inA);
PipedInputStream inB = new PipedInputStream();
PipedOutputStream outB = new PipedOutputStream(inB);
Endpoint iSender = new Endpoint(iBridge, inA, outB);
Endpoint iReceiver = new Endpoint(iBridge, inB, outA);
TestObject testObject = new TestObject();
String oId = (String)iBridge.mapInterfaceTo(testObject, new Type(XInterface.class));
testCall(iSender, iReceiver, oId);
testCallWithInParameter(iSender, iReceiver, oId);
testCallWithOutParameter(iSender, iReceiver, oId);
testCallWithInOutParameter(iSender, iReceiver, oId);
testCallWithResult(iSender, iReceiver, oId);
testCallWhichRaisesException(iSender, iReceiver, oId);
testCallWithIn_Out_InOut_Paramters_and_result(iSender, iReceiver, oId);
testCallWhichReturnsAny(iSender, iReceiver, oId);
}
public void testCall(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
// send an ordinary request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"method", new ThreadId(new byte[] { 0, 1 }), new Object[0]);
iReceiver.readMessage();
// send a reply
iReceiver.writeReply(false, new ThreadId(new byte[] { 0, 1 }), null);
iSender.readMessage();
}
public void testCallWithInParameter(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
// send an ordinary request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"methodWithInParameter", new ThreadId(new byte[] { 0, 1 }),
new Object[] { "hallo" });
Message iMessage = iReceiver.readMessage();
Object[] t_params = iMessage.getArguments();
assure("", "hallo".equals((String)t_params[0]));
// send a reply
iReceiver.writeReply(false, new ThreadId(new byte[] { 0, 1 }), null);
iMessage = iSender.readMessage();
}
public void testCallWithOutParameter(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
Object params[] = new Object[]{new String[1]};
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"methodWithOutParameter", new ThreadId(new byte[] { 0, 1 }),
params);
Message iMessage = iReceiver.readMessage();
Object[] t_params = iMessage.getArguments();
((String [])t_params[0])[0] = "testString";
// send an exception as reply
iReceiver.writeReply(false, new ThreadId(new byte[] { 0, 1 }), null);
iSender.readMessage();
assure("", "testString".equals(((String [])params[0])[0]));
}
public void testCallWithInOutParameter(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
Object params[] = new Object[]{new String[]{"inString"}};
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"methodWithInOutParameter", new ThreadId(new byte[] { 0, 1 }),
params);
Message iMessage = iReceiver.readMessage();
Object[] t_params = iMessage.getArguments();
assure("", "inString".equals(((String [])t_params[0])[0]));
// provide reply
((String [])t_params[0])[0] = "outString";
// send an exception as reply
iReceiver.writeReply(false, new ThreadId(new byte[] { 0, 1 }), null);
iSender.readMessage();
assure("", "outString".equals(((String [])params[0])[0]));
}
public void testCallWithResult(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
// send an ordinary request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"methodWithResult", new ThreadId(new byte[] { 0, 1 }),
new Object[0]);
iReceiver.readMessage();
// send a reply
iReceiver.writeReply(
false, new ThreadId(new byte[] { 0, 1 }), "resultString");
Message iMessage = iSender.readMessage();
Object result = iMessage.getResult();
assure("", "resultString".equals(result));
}
public void testCallWhichRaisesException(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
// send a second request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"method", new ThreadId(new byte[] { 0, 1 }), new Object[0]);
iReceiver.readMessage();
// send an exception as reply
iReceiver.writeReply(
true, new ThreadId(new byte[] { 0, 1 }),
new com.sun.star.uno.RuntimeException("test the exception"));
Message iMessage = iSender.readMessage();
Object result = iMessage.getResult();
assure("", result instanceof com.sun.star.uno.RuntimeException);
}
public void testCallWithIn_Out_InOut_Paramters_and_result(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
Object params[] = new Object[]{"hallo", new String[1], new String[]{"inOutString"}};
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"MethodWithIn_Out_InOut_Paramters_and_result",
new ThreadId(new byte[] { 0, 1 }), params);
Message iMessage = iReceiver.readMessage();
Object[] t_params = iMessage.getArguments();
assure("", "hallo".equals((String)t_params[0]));
assure("", "inOutString".equals(((String [])t_params[2])[0]));
((String [])t_params[1])[0] = "outString";
((String [])t_params[2])[0] = "inOutString_res";
// send an exception as reply
iReceiver.writeReply(
false, new ThreadId(new byte[] { 0, 1 }), "resultString");
iMessage = iSender.readMessage();
Object result = iMessage.getResult();
assure("", "outString".equals(((String [])params[1])[0]));
assure("", "inOutString_res".equals(((String [])params[2])[0]));
assure("", "resultString".equals(result));
}
public void testCallWhichReturnsAny(
Endpoint iSender, Endpoint iReceiver, String oId) throws Exception
{
// send an ordinary request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"returnAny", new ThreadId(new byte[] { 0, 1 }), null);
iReceiver.readMessage();
// send a reply
iReceiver.writeReply(
false, new ThreadId(new byte[] { 0, 1 }), Any.VOID);
Message iMessage = iSender.readMessage();
Object result = iMessage.getResult();
assure("", result instanceof Any
&& (TypeDescription.getTypeDescription(((Any) result).getType()).
getZClass() == void.class));
// send an ordinary request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"returnAny", new ThreadId(new byte[] { 0, 1 }), null);
iReceiver.readMessage();
// send a reply
iReceiver.writeReply(
false, new ThreadId(new byte[] { 0, 1 }),
new Any(XInterface.class, null));
iMessage = iSender.readMessage();
result = iMessage.getResult();
assure("", result == null);
// send an ordinary request
iSender.writeRequest(
oId, TypeDescription.getTypeDescription(TestXInterface.class),
"returnAny", new ThreadId(new byte[] { 0, 1 }), null);
iReceiver.readMessage();
// send a reply
iReceiver.writeReply(
false, new ThreadId(new byte[] { 0, 1 }), new Integer(501));
iMessage = iSender.readMessage();
result = iMessage.getResult();
assure("", result.equals(new Integer(501)));
}
private static final class Endpoint {
public Endpoint(IBridge bridge, InputStream input, OutputStream output)
throws IOException
{
protocol = new urp(bridge, null, input, output);
new Thread() {
public void run() {
for (;;) {
Object o;
try {
o = protocol.readMessage();
} catch (IOException e) {
o = e;
}
synchronized (queue) {
queue.addLast(o);
}
}
}
}.start();
protocol.init();
}
public Message readMessage() throws IOException {
for (;;) {
synchronized (queue) {
if (!queue.isEmpty()) {
Object o = queue.removeFirst();
if (o instanceof Message) {
return (Message) o;
} else {
throw (IOException) o;
}
}
}
}
}
public boolean writeRequest(
String oid, TypeDescription type, String function, ThreadId tid,
Object[] arguments)
throws IOException
{
return protocol.writeRequest(oid, type, function, tid, arguments);
}
public void writeReply(boolean exception, ThreadId tid, Object result)
throws IOException
{
protocol.writeReply(exception, tid, result);
}
private final IProtocol protocol;
private final LinkedList queue = new LinkedList();
}
}
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