/******************************************************************************* * Copyright (c) 2007, 2010 Association for Decentralized Information Management * in Industry THTH ry. * 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: * VTT Technical Research Centre of Finland - initial API and implementation *******************************************************************************/ package org.simantics.db.tests.api.request.misc; import java.util.Set; import org.junit.Test; import org.simantics.db.AsyncReadGraph; import org.simantics.db.ReadGraph; import org.simantics.db.Session; import org.simantics.db.impl.query.CacheEntry; import org.simantics.db.impl.service.QueryDebug; import org.simantics.db.procedure.AsyncListener; import org.simantics.db.request.Read; import org.simantics.db.testing.base.ExistingDatabaseTest; public class RequestParentTest2 extends ExistingDatabaseTest { @Test public void test() throws Exception { Session session = getSession(); QueryDebug debug = session.getService(QueryDebug.class); class Request implements Read { @Override public Object perform(ReadGraph graph) { return new Object(); } } final Request request1 = new Request(); final Request request2 = new Request(); session.syncRequest(request1, new AsyncListener() { @Override public void exception(AsyncReadGraph graph, Throwable t) { } @Override public void execute(AsyncReadGraph graph, Object result) { graph.asyncRequest(request2); } @Override public boolean isDisposed() { return false; } }); Set parents1 = debug.getParents(request1); Set parents2 = debug.getParents(request2); // for(CacheEntry parent : parents) { // if(parent.getOriginalRequest().equals(request1)) fail("Request1 should not be parent of Request2"); // } if(!parents1.isEmpty()) fail("Request1 should not have parents"); if(!parents2.isEmpty()) fail("Request2 should not have parents"); } }