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/**
* Copyright (c) 2004 - 2009 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:
* Victor Roldan Betancort - initial API and implementation
* Simon McDuff - maintenance
* Eike Stepper - maintenance
*/
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.PurchaseOrder;
import org.eclipse.emf.cdo.tests.model1.Supplier;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
/**
* EOpposite reference is not removed
* <p>
* See https://bugs.eclipse.org/251263
*
* @author Victor Roldan Betancort
*/
public class Bugzilla_251263_Test extends AbstractCDOTest
{
public void testEOpposite_AdjustMany() throws Exception
{
CDOSession session = openModel1Session();
CDOTransaction transaction1 = session.openTransaction();
String resourcePath = "/test1";
CDOResource res = transaction1.createResource(resourcePath);
res.getContents().add(getModel1Factory().createCompany());
transaction1.commit();
Supplier supplier = getModel1Factory().createSupplier();
PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder();
res.getContents().add(supplier);
res.getContents().add(purchaseOrder);
supplier.getPurchaseOrders().add(purchaseOrder);
transaction1.commit();
res.getContents().remove(purchaseOrder);
Supplier supplier2 = purchaseOrder.getSupplier();
PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0);
assertSame(purchaseOrder2, purchaseOrder);
assertSame(supplier2, supplier);
try
{
transaction1.commit();
fail("Should have dangling reference");
}
catch (Exception ignore)
{
}
CDOResource resB = transaction1.createResource("testB");
resB.getContents().add(purchaseOrder2);
transaction1.commit();
}
public void testEOpposite_AdjustSingleRef() throws Exception
{
CDOSession session = openModel1Session();
CDOTransaction transaction1 = session.openTransaction();
String resourcePath = "/test1";
CDOResource res = transaction1.createResource(resourcePath);
res.getContents().add(getModel1Factory().createCompany());
transaction1.commit();
Supplier supplier = getModel1Factory().createSupplier();
PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder();
res.getContents().add(supplier);
res.getContents().add(purchaseOrder);
supplier.getPurchaseOrders().add(purchaseOrder);
transaction1.commit();
res.getContents().remove(supplier);
Supplier supplier2 = purchaseOrder.getSupplier();
PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0);
assertSame(purchaseOrder2, purchaseOrder);
assertSame(supplier2, supplier);
try
{
transaction1.commit();
fail("Should have dangling reference");
}
catch (Exception ignore)
{
}
CDOResource resB = transaction1.createResource("testB");
resB.getContents().add(supplier2);
transaction1.commit();
}
public void testEOpposite_AdjustSingleRef_NoCommit() throws Exception
{
CDOSession session = openModel1Session();
CDOTransaction transaction1 = session.openTransaction();
String resourcePath = "/test1";
CDOResource res = transaction1.createResource(resourcePath);
res.getContents().add(getModel1Factory().createCompany());
transaction1.commit();
Supplier supplier = getModel1Factory().createSupplier();
PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder();
res.getContents().add(supplier);
res.getContents().add(purchaseOrder);
supplier.getPurchaseOrders().add(purchaseOrder);
res.getContents().remove(supplier);
Supplier supplier2 = purchaseOrder.getSupplier();
PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0);
assertSame(purchaseOrder2, purchaseOrder);
assertSame(supplier2, supplier);
try
{
transaction1.commit();
fail("Should have dangling reference");
}
catch (Exception ignore)
{
}
CDOResource resB = transaction1.createResource("testB");
resB.getContents().add(supplier2);
transaction1.commit();
}
public void testEOpposite_AdjustMany_Persisted() throws Exception
{
CDOSession session = openModel1Session();
CDOTransaction transaction1 = session.openTransaction();
String resourcePath = "/test1";
CDOResource res = transaction1.createResource(resourcePath);
res.getContents().add(getModel1Factory().createCompany());
transaction1.commit();
Supplier supplier = getModel1Factory().createSupplier();
PurchaseOrder purchaseOrder = getModel1Factory().createPurchaseOrder();
res.getContents().add(supplier);
res.getContents().add(purchaseOrder);
transaction1.commit();
supplier.getPurchaseOrders().add(purchaseOrder);
res.getContents().remove(purchaseOrder);
Supplier supplier2 = purchaseOrder.getSupplier();
PurchaseOrder purchaseOrder2 = supplier.getPurchaseOrders().get(0);
assertSame(purchaseOrder2, purchaseOrder);
assertSame(supplier2, supplier);
try
{
transaction1.commit();
fail("Should have dangling reference");
}
catch (Exception ignore)
{
}
CDOResource resB = transaction1.createResource("testB");
resB.getContents().add(purchaseOrder2);
transaction1.commit();
}
}
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