PolyglotSyncDuplicatorTest.java

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 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
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package com.ibm.wala.cast.java.test;

import java.util.Collection;
import java.util.List;

import com.ibm.wala.cast.java.client.JavaSourceAnalysisEngine;
import com.ibm.wala.cast.java.examples.ast.SynchronizedBlockDuplicator;
import com.ibm.wala.cast.java.ipa.callgraph.JavaSourceAnalysisScope;
import com.ibm.wala.cast.java.translator.polyglot.IRTranslatorExtension;
import com.ibm.wala.cast.java.translator.polyglot.JavaIRTranslatorExtension;
import com.ibm.wala.cast.java.translator.polyglot.PolyglotJavaSourceAnalysisEngine;
import com.ibm.wala.cast.tree.CAst;
import com.ibm.wala.cast.tree.rewrite.CAstRewriter;
import com.ibm.wala.cast.tree.rewrite.CAstRewriterFactory;
import com.ibm.wala.core.tests.callGraph.CallGraphTestUtil;
import com.ibm.wala.ipa.callgraph.AnalysisScope;
import com.ibm.wala.ipa.callgraph.Entrypoint;
import com.ibm.wala.ipa.callgraph.impl.Util;
import com.ibm.wala.ipa.cha.IClassHierarchy;

public class PolyglotSyncDuplicatorTest extends SyncDuplicatorTest {

  @Override
  protected JavaSourceAnalysisEngine getAnalysisEngine(final String[] mainClassDescriptors, Collection<String> sources, List<String> libs) {
    JavaSourceAnalysisEngine engine = new PolyglotJavaSourceAnalysisEngine() {
      @Override
      protected Iterable<Entrypoint> makeDefaultEntrypoints(AnalysisScope scope, IClassHierarchy cha) {
        return Util.makeMainEntrypoints(JavaSourceAnalysisScope.SOURCE, cha, mainClassDescriptors);
      }

      @Override
      public IRTranslatorExtension getTranslatorExtension() {
        JavaIRTranslatorExtension ext = new JavaIRTranslatorExtension();
        ext.setCAstRewriterFactory(new CAstRewriterFactory() {
          @Override
          public CAstRewriter createCAstRewriter(CAst ast) {
            return new SynchronizedBlockDuplicator(ast, true, testMethod);
          }
        });
        return ext;
      }

    };
    engine.setExclusionsFile(CallGraphTestUtil.REGRESSION_EXCLUSIONS);
    populateScope(engine, sources, libs);
    return engine;
  }

}