1 files changed, 92 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/bugzilla/Bugzilla_400128_Test.java b/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/bugzilla/Bugzilla_400128_Test.java
new file mode 100644
index 0000000000..790692ece4
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests/src/org/eclipse/emf/cdo/tests/bugzilla/Bugzilla_400128_Test.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2013 Esteban Dugueperoux (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:
+ *    Esteban Dugueperoux - 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.config.ISessionConfig;
+import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.Requires;
+import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite;
+import org.eclipse.emf.cdo.tests.model4.RefSingleNonContainedNPL;
+import org.eclipse.emf.cdo.transaction.CDOTransaction;
+
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.emf.ecore.util.ECrossReferenceAdapter;
+import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
+
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * @author Esteban Dugueperoux
+ */
+@Requires(ISessionConfig.CAPABILITY_NET4J_TCP)
+public class Bugzilla_400128_Test extends AbstractCDOTest
+{
+  private static final String RESOURCE_PATH = "cdo.resource";
+
+  private URI xmiURI;
+
+  public void testUnload() throws Exception
+  {
+    Map<String, Object> extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap();
+    extensionToFactoryMap.put("model1", new XMIResourceFactoryImpl());
+
+    try
+    {
+      initModelWithCrossReferenceFromCDO2XMI();
+
+      ResourceSet resourceSet = new ResourceSetImpl();
+      resourceSet.eAdapters().add(new ECrossReferenceAdapter());
+
+      CDOSession session = openSession();
+      CDOTransaction transaction = session.openTransaction(resourceSet);
+      CDOResource cdoResource = transaction.getResource(getResourcePath(RESOURCE_PATH));
+
+      Resource xmiResource = resourceSet.getResource(xmiURI, true);
+
+      cdoResource.cdoView().close(); // Closes the transaction
+      xmiResource.unload();
+    }
+    finally
+    {
+      extensionToFactoryMap.remove("model1");
+    }
+  }
+
+  private void initModelWithCrossReferenceFromCDO2XMI() throws Exception
+  {
+    ResourceSet resourceSet = new ResourceSetImpl();
+
+    CDOSession session = openSession();
+    CDOTransaction transaction = session.openTransaction(resourceSet);
+    CDOResource cdoResource = transaction.createResource(getResourcePath(RESOURCE_PATH));
+
+    xmiURI = URI.createFileURI(createTempFile("Bugzilla_400128_Test-", ".model1").getCanonicalPath());
+    Resource xmiResource = resourceSet.createResource(xmiURI);
+
+    ContainedElementNoOpposite xmiElement = getModel4Factory().createContainedElementNoOpposite();
+    xmiResource.getContents().add(xmiElement);
+
+    RefSingleNonContainedNPL cdoElement = getModel4Factory().createRefSingleNonContainedNPL();
+    cdoElement.setElement(xmiElement); // Create a cross reference from CDO to XMI
+    cdoResource.getContents().add(cdoElement);
+
+    cdoResource.save(Collections.emptyMap());
+    xmiResource.save(Collections.emptyMap());
+
+    session.close();
+  }
+}