v1/test/src/drt/drtcases/ThreadingTest.java

/*
* The Apache Software License, Version 1.1
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*
* Copyright (c) 2003 The Apache Software Foundation.  All rights 
* reserved.
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* modification, are permitted provided that the following conditions
* are met:
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* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer. 
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* 2. Redistributions in binary form must reproduce the above copyright
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*    the documentation and/or other materials provided with the
*    distribution.
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* 3. The end-user documentation included with the redistribution,
*    if any, must include the following acknowledgment:  
*       "This product includes software developed by the
*        Apache Software Foundation (http://www.apache.org/)."
*    Alternately, this acknowledgment may appear in the software itself,
*    if and wherever such third-party acknowledgments normally appear.
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* 4. The names "Apache" and "Apache Software Foundation" must 
*    not be used to endorse or promote products derived from this
*    software without prior written permission. For written 
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* 5. Products derived from this software may not be called "Apache 
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*
* This software consists of voluntary contributions made by many
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* originally based on software copyright (c) 2000-2003 BEA Systems 
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package drtcases;

import junit.framework.Test;
import junit.framework.TestSuite;
import junit.framework.TestCase;
import junit.framework.Assert;
import org.apache.xmlbeans.SchemaTypeLoader;
import org.apache.xmlbeans.XmlBeans;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlOptions;

import javax.xml.namespace.QName;

public class ThreadingTest extends TestCase
{
    public ThreadingTest(String name) { super(name); }
    public static Test suite() { return new TestSuite(ThreadingTest.class); }

    public static final int THREAD_COUNT = 4;
    public static final int ITERATION_COUNT = 1;

    public class CompilationThread extends Thread
    {
        private Throwable _throwable;
        private boolean _result;

        public Throwable getException()
        {
            return _throwable;
        }

        public boolean getResult()
        {
            return _result;
        }

        public void run()
        {
            try
            {
                for (int i = 0; i < ITERATION_COUNT; i++)
                {
                    SchemaTypeLoader loader = XmlBeans.loadXsd(new XmlObject[] { XmlObject.Factory.parse(TestEnv.xbeanCase("schema/XmlSignature/xmldsig-core-schema.xsd")) });
                    XmlObject result = loader.parse(TestEnv.xbeanCase("schema/XmlSignature/signature-example.xml"), null, null);
                    Assert.assertEquals(loader.findDocumentType(new QName("http://www.w3.org/2000/09/xmldsig#", "Signature")), result.schemaType());
                }
                _result = true;
            }
            catch (Throwable t)
            {
                _throwable = t;
                t.printStackTrace();
            }
        }
    }

    public void testThreadedCompilation() throws Throwable
    {
        CompilationThread[] threads = new CompilationThread[THREAD_COUNT];
        for (int i = 0; i < threads.length; i++)
        {
            threads[i] = new CompilationThread();
        }

        for (int i = 0; i < threads.length; i++)
        {
            threads[i].start();
        }

        for (int i = 0; i < threads.length; i++)
        {
            threads[i].join();
        }

        for (int i = 0; i < threads.length; i++)
        {
            Assert.assertNull(threads[i].getException());
            Assert.assertTrue("Thread " + i + " didn't succeed", threads[i].getResult());
        }
    }
}