| /******************************************************************************* |
| * Copyright (c) 2016, 2018 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * E.D.Willink - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.qvtd.doc.exe2016.tests.atl; |
| |
| import java.io.FileInputStream; |
| import java.io.InputStream; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.m2m.atl.core.IInjector; |
| import org.eclipse.m2m.atl.core.emf.EMFInjector; |
| import org.eclipse.m2m.atl.core.emf.EMFModel; |
| import org.eclipse.m2m.atl.core.emf.EMFModelFactory; |
| import org.eclipse.m2m.atl.core.emf.EMFReferenceModel; |
| import org.eclipse.m2m.atl.core.launch.ILauncher; |
| import org.eclipse.m2m.atl.engine.emfvm.launch.EMFVMLauncher; |
| import org.eclipse.qvtd.doc.exe2016.tests.AbstractEXE2016CGTests; |
| import org.eclipse.qvtd.doc.exe2016.tests.DoublyLinkedListGenerator; |
| import org.eclipse.qvtd.doc.exe2016.tests.PrintAndLog; |
| import org.eclipse.qvtd.doc.exe2016.tests.qvtc.doublylinkedlist.DoublyLinkedList; |
| import org.eclipse.qvtd.doc.exe2016.tests.qvtc.doublylinkedlist.DoublylinkedlistPackage; |
| import org.eclipse.qvtd.pivot.qvtimperative.QVTimperativePivotStandaloneSetup; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Source code for CG results in EXE 2016, Micro-Mappings paper. |
| */ |
| public class EXE2016_ATL_Tests extends AbstractEXE2016CGTests |
| { |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| QVTimperativePivotStandaloneSetup.doSetup(); |
| } |
| |
| @Override |
| @After |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testQVTcCompiler_Forward2Reverse_ATL() throws Exception { |
| DoublyLinkedListGenerator doublyLinkedListGenerator = new DoublyLinkedListGenerator(); |
| PrintAndLog logger = new PrintAndLog(getName()); |
| logger.printf("%s\n", getName()); |
| /* |
| * Initializations |
| */ |
| ILauncher transformationLauncher = new EMFVMLauncher(); |
| EMFModelFactory modelFactory = new EMFModelFactory(); |
| ResourceSet resourceSet = modelFactory.getResourceSet(); |
| resourceSet.getPackageRegistry().put(DoublylinkedlistPackage.eNS_URI, DoublylinkedlistPackage.eINSTANCE); |
| IInjector injector = new EMFInjector(); |
| /* |
| * Load metamodels |
| */ |
| EMFReferenceModel forwardListMetamodel = (EMFReferenceModel)modelFactory.newReferenceModel(); |
| injector.inject(forwardListMetamodel, DoublylinkedlistPackage.eNS_URI); |
| EMFReferenceModel reverseListMetamodel = (EMFReferenceModel)modelFactory.newReferenceModel(); |
| injector.inject(reverseListMetamodel, DoublylinkedlistPackage.eNS_URI); |
| try { |
| int[] tests = PrintAndLog.getTestSizes(); |
| for (int testSize : tests) { |
| /* |
| * Load models |
| */ |
| EMFModel forwardListModel = (EMFModel)modelFactory.newModel(forwardListMetamodel); |
| Resource forwardListResource = resourceSet.createResource(URI.createURI("src/org/eclipse/qvtd/doc/exe2016/tests/atl/EmptyList.xmi")); |
| try { |
| forwardListResource.load(new InputStream() { |
| @Override |
| public int read() { return -1; } |
| @Override |
| public int available() { return 0; } |
| }, null); |
| } |
| catch(Throwable e) {} |
| injector.inject(forwardListModel,"src/org/eclipse/qvtd/doc/exe2016/tests/atl/EmptyList.xmi"); |
| Collection<@NonNull ? extends EObject> rootObjects = doublyLinkedListGenerator.createDoublyLinkedListModel(testSize); |
| forwardListResource.getContents().clear(); |
| forwardListResource.getContents().addAll(rootObjects); |
| EMFModel reverseListModel = (EMFModel)modelFactory.newModel(reverseListMetamodel); |
| |
| transformationLauncher.initialize(new HashMap<String,Object>()); |
| transformationLauncher.addInModel(forwardListModel, "IN", "ForwardList"); |
| transformationLauncher.addOutModel(reverseListModel, "OUT", "ReverseList"); |
| |
| logger.printf("%9d, ", testSize); |
| garbageCollect(); |
| long startTime = System.nanoTime(); |
| transformationLauncher.launch(ILauncher.RUN_MODE, new NullProgressMonitor(), new HashMap<String,Object>(), |
| new FileInputStream("src/org/eclipse/qvtd/doc/exe2016/tests/atl/Forward2Reverse.asm")); |
| long endTime = System.nanoTime(); |
| logger.printf("%9.6f\n", (endTime - startTime) / 1.0e9); |
| |
| Resource reverseListResource = reverseListModel.getResource(); |
| Collection<@NonNull EObject> rootObjects2 = reverseListResource.getContents(); |
| Iterator<@NonNull EObject> it = rootObjects2.iterator(); |
| Object rootObject = it.next(); |
| assert !it.hasNext(); |
| assert ((DoublyLinkedList)rootObject).getOwnedElements().size() == testSize-1; |
| doublyLinkedListGenerator.checkModel((DoublyLinkedList) rootObject, testSize); |
| /* |
| * Unload all models |
| */ |
| modelFactory.unload(reverseListModel); |
| modelFactory.unload(forwardListModel); |
| } |
| } |
| finally { |
| /* |
| * Unload all metamodels |
| */ |
| modelFactory.unload(forwardListMetamodel); |
| modelFactory.unload(reverseListMetamodel); |
| logger.dispose(); |
| } |
| } |
| } |