/*******************************************************************************
* Copyright (c) 2013 IBM Corporation.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.ibm.wala.cast.java.test;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.List;
import junit.framework.Assert;
import org.eclipse.core.runtime.CoreException;
import com.ibm.wala.cast.java.client.JDTJavaSourceAnalysisEngine;
import com.ibm.wala.cast.java.ipa.callgraph.JavaSourceAnalysisScope;
import com.ibm.wala.client.AbstractAnalysisEngine;
import com.ibm.wala.core.tests.callGraph.CallGraphTestUtil;
import com.ibm.wala.ide.tests.util.EclipseTestUtil.ZippedProjectData;
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;
import com.ibm.wala.util.io.TemporaryFile;
public abstract class JDTJavaTest extends IRTests {
static {
System.setProperty("wala.jdt.quiet", "true");
}
private final ZippedProjectData project;
public JDTJavaTest(ZippedProjectData project) {
super(project.projectName);
this.project = project;
this.dump = Boolean.parseBoolean(System.getProperty("wala.cast.dump", "false"));
}
@Override
protected AbstractAnalysisEngine getAnalysisEngine(final String[] mainClassDescriptors, Collection<String> sources, List<String> libs) {
return makeAnalysisEngine(mainClassDescriptors, sources, libs, project);
}
static AbstractAnalysisEngine makeAnalysisEngine(final String[] mainClassDescriptors, Collection<String> sources, List<String> libs, ZippedProjectData project) {
AbstractAnalysisEngine engine;
try {
engine = new JDTJavaSourceAnalysisEngine(project.projectName) {
{
setDump(Boolean.parseBoolean(System.getProperty("wala.cast.dump", "false")));
}
@Override
protected Iterable<Entrypoint> makeDefaultEntrypoints(AnalysisScope scope, IClassHierarchy cha) {
return Util.makeMainEntrypoints(JavaSourceAnalysisScope.SOURCE, cha, mainClassDescriptors);
}
};
try {
File tf = TemporaryFile.urlToFile("exclusions.txt", CallGraphTestUtil.class.getClassLoader().getResource(CallGraphTestUtil.REGRESSION_EXCLUSIONS));
engine.setExclusionsFile(tf.getAbsolutePath());
tf.deleteOnExit();
} catch (IOException e) {
Assert.assertFalse("Cannot find exclusions file: " + e.toString(), true);
}
return engine;
} catch (IOException e1) {
Assert.fail(e1.getMessage());
return null;
} catch (CoreException e1) {
Assert.fail(e1.getMessage());
return null;
}
}
}