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/*
* 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 com.sun.star.lib.uno.environments.remote;
import com.sun.star.lib.uno.typedesc.TypeDescription;
import org.junit.Test;
import static org.junit.Assert.*;
public final class JobQueue_Test {
@Test public void testThreadLeavesJobQueueOnDispose0()
throws InterruptedException
{
testThreadLeavesJobQueueOnDispose(0);
}
@Test public void testThreadLeavesJobQueueOnDispose5000()
throws InterruptedException
{
testThreadLeavesJobQueueOnDispose(5000);
}
private void testThreadLeavesJobQueueOnDispose(int waitTime)
throws InterruptedException
{
TestThread t = new TestThread(waitTime);
t.waitToStart();
String msg = "xcxxxxxxxx";
t._jobQueue.dispose(t._disposeId, new RuntimeException (msg));
t.waitToTerminate();
/*TODO: below test fails with "expected:<xcxxxxxxxx> but was:<null>":
assertEquals(msg, t._message);
*/
}
@Test public void testThreadLeavesJobQueueOnReply0()
throws InterruptedException
{
testThreadLeavesJobQueueOnReply(0);
}
@Test public void testThreadLeavesJobQueueOnReply5000()
throws InterruptedException
{
testThreadLeavesJobQueueOnReply(5000);
}
private void testThreadLeavesJobQueueOnReply(int waitTime)
throws InterruptedException
{
TestThread t = new TestThread(waitTime);
t.waitToStart();
// put reply job:
t._jobQueue.putJob(
new Job(null, __iReceiver,
new Message(
null, false, "oid", __workAt_td, null, false, null,
false, null, null)),
null);
t.waitToTerminate();
assertTrue(true); // TODO! ???
}
@Test public void testStaticThreadExecutesJobs0()
throws InterruptedException
{
testStaticThreadExecutesJobs(0);
}
@Test public void testStaticThreadExecutesJobs5000()
throws InterruptedException
{
testStaticThreadExecutesJobs(5000);
}
private void testStaticThreadExecutesJobs(int waitTime)
throws InterruptedException
{
TestThread t = new TestThread(waitTime);
t.waitToStart();
testExecuteJobs(t._jobQueue);
t._jobQueue.dispose(t._disposeId,
new RuntimeException("xxxxxxxxxxxxx"));
t.waitToTerminate();
}
@Test public void testDynamicThreadExecutesJob() throws InterruptedException
{
testExecuteJobs(
new JobQueue(
__javaThreadPoolFactory, ThreadId.createFresh(), true));
}
@Test public void testStaticThreadExecutesAsyncs()
throws InterruptedException
{
TestThread t = new TestThread();
JobQueue async_jobQueue = new JobQueue(__javaThreadPoolFactory,
t._threadId);
assertEquals(1, async_jobQueue._ref_count);
t._jobQueue = __javaThreadPoolFactory.getJobQueue(t._threadId);
assertEquals(1, t._jobQueue._ref_count);
t.waitToStart();
TestWorkAt workAt = new TestWorkAt();
testAsyncJobQueue(workAt, async_jobQueue, t._threadId);
t._jobQueue.dispose(t._disposeId,
new RuntimeException("xxxxxxxxxxxxx"));
t.waitToTerminate();
assertEquals(TestWorkAt.MESSAGES, workAt._async_counter);
assertEquals(TestWorkAt.MESSAGES, workAt._sync_counter);
}
@Test public void testDynamicThreadExecutesAsyncs()
throws InterruptedException
{
ThreadId threadId = ThreadId.createFresh();
JobQueue async_jobQueue = new JobQueue(__javaThreadPoolFactory,
threadId);
TestWorkAt workAt = new TestWorkAt();
testAsyncJobQueue(workAt, async_jobQueue, threadId);
assertEquals(TestWorkAt.MESSAGES, workAt._async_counter);
assertEquals(TestWorkAt.MESSAGES, workAt._sync_counter);
}
private void testExecuteJobs(JobQueue jobQueue) throws InterruptedException
{
TestWorkAt workAt = new TestWorkAt();
testSendRequests(workAt, "increment", jobQueue);
synchronized (workAt) {
jobQueue.putJob(new Job(workAt, __iReceiver,
new Message(
null, true, "oid", __workAt_td,
__workAt_td.getMethodDescription(
"notifyme"),
true, null, false, null, null)),
null);
while (!workAt._notified) {
workAt.wait();
}
}
assertEquals(TestWorkAt.MESSAGES, workAt._counter);
}
private void testAsyncJobQueue(TestWorkAt workAt, JobQueue async_jobQueue,
ThreadId threadId)
throws InterruptedException
{
// put slow async calls first, followed by fast sync calls:
testSendRequests(workAt, "asyncCall", async_jobQueue);
testSendRequests(workAt, "syncCall",
__javaThreadPoolFactory.getJobQueue(threadId));
synchronized (workAt) {
async_jobQueue._sync_jobQueue.putJob(
new Job(workAt, __iReceiver,
new Message(
null, true, "oid", __workAt_td,
__workAt_td.getMethodDescription("notifyme"),
true, null, false, null, null)),
null);
while (!workAt._notified) {
workAt.wait();
}
}
assertTrue(workAt.passedAsyncTest());
}
private void testSendRequests(TestWorkAt workAt, String operation,
JobQueue jobQueue) {
Message iMessage = new Message(
null, true, "oid", __workAt_td,
__workAt_td.getMethodDescription(operation),
true, null, false, null, null);
for (int i = 0; i < TestWorkAt.MESSAGES; ++ i) {
Thread.yield(); // force scheduling
jobQueue.putJob(new Job(workAt, __iReceiver, iMessage),
new Object());
}
}
private static final class TestThread extends Thread {
public final ThreadId _threadId = JavaThreadPoolFactory.getThreadId();
public final Object _disposeId = new Object();
public JobQueue _jobQueue = null;
public TestThread(int waitTime) {
this.waitTime = waitTime;
_jobQueue = new JobQueue(__javaThreadPoolFactory, _threadId, false);
}
public TestThread() {
waitTime = 0;
}
@Override
public void run() {
synchronized (lock) {
state = STATE_STARTED;
lock.notifyAll();
}
try {
if (waitTime != 0) {
Thread.sleep(waitTime);
}
_jobQueue.enter(_disposeId);
} catch (Throwable e) {
}
synchronized (lock) {
state = STATE_DONE;
lock.notifyAll();
}
}
public void waitToStart() throws InterruptedException {
start();
synchronized (lock) {
while (state == STATE_INITIAL) {
lock.wait();
}
}
}
public void waitToTerminate() throws InterruptedException {
synchronized (lock) {
while (state != STATE_DONE) {
lock.wait();
}
}
join();
}
private final int waitTime;
private final Object lock = new Object();
private int state = STATE_INITIAL;
private static final int STATE_INITIAL = 0;
private static final int STATE_STARTED = 1;
private static final int STATE_DONE = 2;
}
private static final JavaThreadPoolFactory __javaThreadPoolFactory
= new JavaThreadPoolFactory();
private static final IReceiver __iReceiver = new TestReceiver();
private static final TypeDescription __workAt_td
= TypeDescription.getTypeDescription(TestIWorkAt.class);
}
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