/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package ifc.connection;
import lib.MultiMethodTest;
import lib.StatusException;
import com.sun.star.connection.XAcceptor;
import com.sun.star.connection.XConnection;
import com.sun.star.connection.XConnector;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
/**
* Tests methods of <code>XAcceptor</code> interface. <p>
* Required relations :
* <ul>
* <li> <code>'XAcceptor.connectStr'</code> : String variable. Has
* the following format :
* <code>'socket,host=<SOHost>,port=<UniquePort>' where <SOHost> is
* the host where StarOffice is started. This string must be passed
* as parameter to <code>accept()</code> method. </li>
* <ul> <p>
* This test <b>can not</b> be run in multiply threads.
*/
public class _XAcceptor
extends MultiMethodTest {
/**
* Calls <code>accept()</code> method in a separate thread.
* Then stores exception thrown by call if it occurred, or
* return value.
*/
protected class AcceptorThread
extends Thread {
/**
* If exception occurred during method call it is
* stored in this field.
*/
public Exception ex =
null ;
private final XAcceptor acc;
/**
* If method call returns some value it stores in this field.
*/
public XConnection acceptedCall =
null ;
/**
* Creates object which can call <code>accept</code> method
* of the Acceptor object specified.
*/
public AcceptorThread(XAcceptor acc) {
this.acc = acc ;
}
/**
* Call <code>accept()</code> method.
*/
@Override
public void run() {
try {
acceptedCall = acc.accept(connectString) ;
}
catch (com.sun.star.lang.IllegalArgumentException e) {
ex = e ;
}
catch (com.sun.star.connection.ConnectionSetupException e) {
ex = e ;
}
catch (com.sun.star.connection.AlreadyAcceptingException e) {
ex = e ;
}
}
}
public XAcceptor oObj =
null;
protected String connectString =
null ;
/**
* Retrieves object relation.
*/
@Override
public void before()
throws StatusException {
connectString = (String)
tEnv.getObjRelation(
"XAcceptor.connectStr") ;
if (connectString ==
null)
throw new StatusException(
"No object relation found",
new NullPointerException()) ;
}
/**
* First part : Thread with acceptor created, and it starts listening.
* The main thread tries to connect to acceptor. Acception thread must
* return and valid connection must be returned by Acceptor. <p>
*
* Second part : Trying to create second acceptor which listen on
* the same port. Calling <code>accept()</code> method of the second
* Acceptor must rise appropriate exception. <p>
*
* Has OK status if both test parts executed properly.
*/
public void _accept() {
boolean result =
true ;
AcceptorThread acception =
null,
dupAcception =
null ;
XAcceptor dupAcceptor =
null ;
XConnector xConnector =
null ;
// creating services required
try {
Object oConnector = tParam.getMSF().createInstance(
"com.sun.star.connection.Connector") ;
xConnector = UnoRuntime.queryInterface
(XConnector.
class, oConnector) ;
XInterface acceptor = (XInterface) tParam.getMSF().createInstance
(
"com.sun.star.connection.Acceptor") ;
dupAcceptor = UnoRuntime.queryInterface
(XAcceptor.
class, acceptor) ;
}
catch (com.sun.star.uno.Exception e) {
e.printStackTrace(log) ;
throw new StatusException(
"Can't create service", e) ;
}
// Testing connection to the acceptor
try {
acception =
new AcceptorThread(oObj) ;
acception.start() ;
util.utils.shortWait();
XConnection con = xConnector.connect(connectString) ;
if (con ==
null)
log.println(
"Connector returned : null") ;
else
log.println(
"Connector returned : " + con.getDescription()) ;
try {
acception.join(5 * 1000) ;
}
catch(InterruptedException e) {}
if (acception.isAlive()) {
result =
false ;
log.println(
"Method call haven't returned") ;
if (acception.acceptedCall ==
null)
log.println(
"Acceptor returned : null") ;
else
log.println(
"Acceptor returned : " +
acception.acceptedCall.getDescription()) ;
}
else {
if (acception.ex !=
null) {
log.println(
"Exception occurred in accept() thread :") ;
acception.ex.printStackTrace(log) ;
}
if (acception.acceptedCall ==
null)
log.println(
"Method returned : null") ;
else
log.println(
"Method returned : " +
acception.acceptedCall.getDescription()) ;
result &= acception.acceptedCall !=
null ;
}
}
catch (com.sun.star.connection.ConnectionSetupException e) {
e.printStackTrace(log) ;
result =
false ;
}
catch (com.sun.star.connection.NoConnectException e) {
e.printStackTrace(log) ;
result =
false ;
}
finally {
oObj.stopAccepting();
if (acception.isAlive()) {
acception.interrupt();
}
}
// duplicate acceptor test
// creating the additional acceptor which listens
// on the same port
log.println(
"___ Testing for accepting on the same port ...") ;
try {
dupAcception =
new AcceptorThread(dupAcceptor) ;
dupAcception.start() ;
try {
dupAcception.join(1 * 1000) ;
}
catch(InterruptedException e) {}
if (dupAcception.isAlive()) {
log.println(
"Duplicate acceptor is listening ...") ;
// now trying to accept on the same port as additional
// acceptor
acception =
new AcceptorThread(oObj) ;
acception.start() ;
try {
acception.join(3 * 1000) ;
}
catch(InterruptedException e) {}
if (acception.isAlive()) {
oObj.stopAccepting() ;
acception.interrupt() ;
log.println(
"Acceptor with the same port must cause"+
" an error but didn't") ;
result =
false ;
}
else {
log.println(
"Accepted call = " + acception.acceptedCall) ;
if (acception.ex ==
null) {
//result = false ;
log.println(
"No exception was thrown when trying"+
" to listen on the same port") ;
}
else {
if (acception.ex
instanceof
com.sun.star.connection.AlreadyAcceptingException ||
acception.ex
instanceof
com.sun.star.connection.ConnectionSetupException) {
log.println(
"Right exception was thrown when trying"+
" to listen on the same port") ;
}
else {
result =
false ;
log.println(
"Wrong exception was thrown when trying"+
" to listen on the same port :") ;
acception.ex.printStackTrace(log) ;
}
}
}
}
}
finally {
dupAcceptor.stopAccepting() ;
if (dupAcception.isAlive()) {
dupAcception.interrupt() ;
}
}
tRes.tested(
"accept()", result) ;
}
/**
* Starts thread with Acceptor and then calls <code>stopListening</code>
* method. <p>
* Has OK status if <code>accept</code> method successfully returns and
* rises no exceptions.
*/
public void _stopAccepting() {
boolean result =
true ;
AcceptorThread acception =
new AcceptorThread(oObj) ;
acception.start() ;
oObj.stopAccepting() ;
try {
acception.join(3 * 1000) ;
}
catch (InterruptedException e) {}
if (acception.isAlive()) {
acception.interrupt() ;
result =
false ;
log.println(
"Method call haven't returned") ;
}
else {
if (acception.ex !=
null) {
log.println(
"Exception occurred in accept() thread :") ;
acception.ex.printStackTrace(log) ;
result =
false ;
}
else {
result =
true ;
}
if (acception.acceptedCall ==
null)
log.println(
"accept() returned : null") ;
else
log.println(
"accept() returned : " +
acception.acceptedCall.getDescription()) ;
}
tRes.tested(
"stopAccepting()", result) ;
}
}