105 lines
4.9 KiB
Java
105 lines
4.9 KiB
Java
/*******************************************************************************
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*******************************************************************************/
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package com.ibm.wala.cast.java.test;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.Collection;
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import java.util.List;
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import org.eclipse.jdt.core.dom.CompilationUnit;
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import com.ibm.wala.cast.java.client.ECJJavaSourceAnalysisEngine;
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import com.ibm.wala.cast.java.client.JavaSourceAnalysisEngine;
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import com.ibm.wala.cast.java.examples.ast.SynchronizedBlockDuplicator;
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import com.ibm.wala.cast.java.ipa.callgraph.JavaSourceAnalysisScope;
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import com.ibm.wala.cast.java.translator.SourceModuleTranslator;
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import com.ibm.wala.cast.java.translator.jdt.JDTJava2CAstTranslator;
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import com.ibm.wala.cast.java.translator.jdt.ecj.ECJClassLoaderFactory;
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import com.ibm.wala.cast.java.translator.jdt.ecj.ECJSourceLoaderImpl;
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import com.ibm.wala.cast.java.translator.jdt.ecj.ECJSourceModuleTranslator;
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import com.ibm.wala.cast.tree.CAstEntity;
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import com.ibm.wala.cast.tree.CAstSourcePositionMap.Position;
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import com.ibm.wala.cast.tree.impl.CAstImpl;
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import com.ibm.wala.cast.tree.impl.RangePosition;
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import com.ibm.wala.classLoader.CallSiteReference;
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import com.ibm.wala.classLoader.ClassLoaderFactory;
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import com.ibm.wala.classLoader.IClassLoader;
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import com.ibm.wala.client.AbstractAnalysisEngine;
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import com.ibm.wala.core.tests.callGraph.CallGraphTestUtil;
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import com.ibm.wala.ipa.callgraph.AnalysisScope;
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import com.ibm.wala.ipa.callgraph.CallGraphBuilder;
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import com.ibm.wala.ipa.callgraph.Entrypoint;
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import com.ibm.wala.ipa.callgraph.impl.Util;
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import com.ibm.wala.ipa.callgraph.propagation.InstanceKey;
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import com.ibm.wala.ipa.cha.IClassHierarchy;
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import com.ibm.wala.shrikeBT.IInvokeInstruction.Dispatch;
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import com.ibm.wala.types.ClassLoaderReference;
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import com.ibm.wala.types.MethodReference;
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import com.ibm.wala.types.TypeReference;
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import com.ibm.wala.util.config.SetOfClasses;
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public class ECJSyncDuplicatorTest extends SyncDuplicatorTests {
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private static CallSiteReference guard =
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CallSiteReference.make(0,
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MethodReference.findOrCreate(
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TypeReference.findOrCreate(JavaSourceAnalysisScope.SOURCE, "LMonitor2"),
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"randomIsolate", "()Z"),
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Dispatch.STATIC);
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@Override
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protected <I extends InstanceKey> AbstractAnalysisEngine<I, CallGraphBuilder<I>, ?> getAnalysisEngine(final String[] mainClassDescriptors, Collection<String> sources, List<String> libs) {
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JavaSourceAnalysisEngine<I> engine = new ECJJavaSourceAnalysisEngine<I>() {
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@Override
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protected Iterable<Entrypoint> makeDefaultEntrypoints(AnalysisScope scope, IClassHierarchy cha) {
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return Util.makeMainEntrypoints(JavaSourceAnalysisScope.SOURCE, cha, mainClassDescriptors);
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}
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@Override
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protected ClassLoaderFactory getClassLoaderFactory(SetOfClasses exclusions) {
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return new ECJClassLoaderFactory(exclusions) {
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@Override
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protected ECJSourceLoaderImpl makeSourceLoader(ClassLoaderReference classLoaderReference, IClassHierarchy cha, IClassLoader parent) {
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return new ECJSourceLoaderImpl(classLoaderReference, parent, cha) {
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@Override
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protected SourceModuleTranslator getTranslator() {
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return new ECJSourceModuleTranslator(cha.getScope(), this) {
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@Override
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protected JDTJava2CAstTranslator<Position> makeCAstTranslator(CompilationUnit astRoot, String fullPath) {
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return new JDTJava2CAstTranslator<Position>(sourceLoader, astRoot, fullPath, true) {
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@Override
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public CAstEntity translateToCAst() {
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CAstEntity ast = super.translateToCAst();
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SynchronizedBlockDuplicator unwind = new SynchronizedBlockDuplicator(new CAstImpl(), true, guard);
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return unwind.translate(ast);
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}
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@Override
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public Position makePosition(int start, int end) {
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try {
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return new RangePosition(new URL("file://" + fullPath), this.cu.getLineNumber(start), start, end);
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} catch (MalformedURLException e) {
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throw new RuntimeException("bad file: " + fullPath, e);
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}
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}
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};
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}
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};
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}
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};
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}
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};
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}
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};
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engine.setExclusionsFile(CallGraphTestUtil.REGRESSION_EXCLUSIONS);
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populateScope(engine, sources, libs);
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return engine;
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}
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}
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