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/*******************************************************************************
* Copyright (c) 2009 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jpa.core.tests;
import junit.framework.TestCase;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.ILock;
import org.eclipse.core.runtime.jobs.Job;
@SuppressWarnings("nls")
public class MiscTests extends TestCase {
public MiscTests(String name) {
super(name);
}
/*
*
*/
public void testJobsAndLocks() throws Exception {
ILock lock = Job.getJobManager().newLock();
Job testJob = new TestJob(lock);
testJob.schedule();
}
class TestJob extends Job {
private final ILock lock;
TestJob(ILock lock) {
super("test job");
this.lock = lock;
}
@Override
protected IStatus run(IProgressMonitor monitor) {
this.run();
return Status.OK_STATUS;
}
private void run() {
try {
this.lock.acquire();
MiscTests.sleep(100);
} finally {
this.lock.release();
}
}
}
static void sleep(long millis) {
try {
Thread.sleep(millis);
} catch (InterruptedException ex) {
throw new RuntimeException(ex);
}
}
}
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