Attachment 165282 Details for Bug 306710 – TestCase

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TestCase

Bugzilla_306710_Test.java (text/plain), 3.54 KB, created by Pascal Lehmann

on 2010-04-19 10:18:31 EDT

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Creator: Pascal Lehmann

Created: 2010-04-19 10:18:31 EDT

Size: 3.54 KB

patch

obsolete

>/**
> * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
> * 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:
> *    Eike Stepper - initial API and implementation
> */
>package org.eclipse.emf.cdo.tests.bugzilla;
>
>import org.eclipse.emf.cdo.eresource.CDOResource;
>import org.eclipse.emf.cdo.session.CDOSession;
>import org.eclipse.emf.cdo.tests.AbstractCDOTest;
>import org.eclipse.emf.cdo.tests.model1.Category;
>import org.eclipse.emf.cdo.tests.model1.Company;
>import org.eclipse.emf.cdo.transaction.CDOTransaction;
>import org.eclipse.emf.cdo.view.CDOAdapterPolicy;
>
>import org.eclipse.emf.common.notify.Notification;
>import org.eclipse.emf.common.notify.impl.AdapterImpl;
>
>/**
> * IndexOutOfBoundsException in buildNotification.
> * <p>
> * See bug 306710
> */
>public class Bugzilla_306710_Test extends AbstractCDOTest
>{
>
>  public void testBugzilla_306710() throws Exception
>  {
>    final NotifyCounter counter = new NotifyCounter();
>
>    // setup connection1.
>    CDOSession session1 = openSession();
>    CDOTransaction transaction1 = session1.openTransaction();
>    CDOResource resource1 = transaction1.createResource("/test1");
>
>    // add initial model.
>    Company company1 = getModel1Factory().createCompany();
>    resource1.getContents().add(company1);
>    Category category1a = getModel1Factory().createCategory();
>    company1.getCategories().add(category1a);
>    transaction1.commit();
>
>    Thread.sleep(100);
>
>    // setup connection2.
>    CDOSession session2 = openSession();
>    CDOTransaction transaction2 = session2.openTransaction();
>    transaction2.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL);
>    CDOResource resource2 = transaction2.getOrCreateResource("/test1");
>
>    // add adapter to company2 to have sendDeltaNotification being called.
>    Company company2 = (Company)resource2.getContents().get(0);
>    company2.eAdapters().add(new AdapterImpl()
>    {
>      @Override
>      public void notifyChanged(Notification msg)
>      {
>        if (msg.getEventType() == Notification.ADD)
>        {
>          counter.incAdds();
>        }
>        else if (msg.getEventType() == Notification.REMOVE)
>        {
>          counter.incRemoves();
>        }
>      }
>    });
>
>    // add and remove an object from category list of company to have the CDONotificationBuilder call remove with an
>    // index not known to the oldRevision.
>    Category category1b = getModel1Factory().createCategory();
>    company1.getCategories().add(0, category1b);
>    company1.getCategories().remove(1);
>
>    // commit the changes.
>    transaction1.commit();
>
>    // wait for the invalidation to arrive on transaction2.
>    Thread.sleep(1000);
>
>    // cleanup.
>    session1.close();
>    session2.close();
>
>    // check if the notifications arrived (which is not the case because of the exception).
>    assertEquals(1, counter.getAdds());
>    assertEquals(1, counter.getRemoves());
>  }
>
>  /**
>   * Helper class to count the notifications.
>   */
>  public static class NotifyCounter
>  {
>
>    int adds = 0;
>
>    int removes = 0;
>
>    public int getAdds()
>    {
>      return adds;
>    }
>
>    public int getRemoves()
>    {
>      return removes;
>    }
>
>    public void incAdds()
>    {
>      adds++;
>    }
>
>    public void incRemoves()
>    {
>      removes++;
>    }
>
>  }
>}

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Attachments on bug 306710: 165282 | 167345 | 170330 | 170332 | 170958 | 171709