99 lines
4.2 KiB
Java
99 lines
4.2 KiB
Java
/*******************************************************************************
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* Copyright (c) 2013 IBM Corporation.
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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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* Contributors:
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* IBM Corporation - initial API and implementation
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*******************************************************************************/
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package com.ibm.wala.ide.jsdt.tests;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.Set;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.core.runtime.Plugin;
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import org.eclipse.wst.jsdt.core.IJavaScriptProject;
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import org.junit.Assert;
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import org.junit.Ignore;
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import org.junit.Test;
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import com.ibm.wala.cast.ipa.callgraph.CAstAnalysisScope;
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import com.ibm.wala.cast.js.client.EclipseJavaScriptAnalysisEngine;
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import com.ibm.wala.cast.js.client.EclipseJavaScriptAnalysisEngine.BuilderType;
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import com.ibm.wala.cast.js.ipa.callgraph.JSCallGraphUtil;
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import com.ibm.wala.cast.js.loader.JavaScriptLoader;
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import com.ibm.wala.cast.js.translator.CAstRhinoTranslatorFactory;
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import com.ibm.wala.cast.js.types.JavaScriptTypes;
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import com.ibm.wala.classLoader.ModuleEntry;
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import com.ibm.wala.ide.tests.util.EclipseTestUtil.ZippedProjectData;
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import com.ibm.wala.ide.util.JavaScriptEclipseProjectPath;
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import com.ibm.wala.ide.util.JavaScriptHeadlessUtil;
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import com.ibm.wala.ide.util.JsdtUtil;
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import com.ibm.wala.ide.util.JsdtUtil.CGInfo;
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import com.ibm.wala.ipa.callgraph.AnalysisScope;
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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.util.collections.Pair;
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public abstract class AbstractJSProjectScopeTest {
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protected final ZippedProjectData project;
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public AbstractJSProjectScopeTest(ZippedProjectData project) {
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this.project = project;
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}
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@Test
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public void testOpenProject() {
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IJavaScriptProject p = JavaScriptHeadlessUtil.getJavaScriptProjectFromWorkspace(project.projectName);
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System.err.println(p);
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Assert.assertTrue("cannot find project", p != null);
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}
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@Test
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public void testProjectScope() throws IOException, CoreException {
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IJavaScriptProject p = JavaScriptHeadlessUtil.getJavaScriptProjectFromWorkspace(project.projectName);
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JSCallGraphUtil.setTranslatorFactory(new CAstRhinoTranslatorFactory());
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AnalysisScope s = makeProjectPath(p).toAnalysisScope(new CAstAnalysisScope(JSCallGraphUtil.makeLoaders(), Collections.singleton(JavaScriptLoader.JS)));
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System.err.println(s);
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Assert.assertTrue("cannot make scope", s != null);
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Assert.assertFalse("cannot find files", s.getModules(JavaScriptTypes.jsLoader).isEmpty());
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}
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protected JavaScriptEclipseProjectPath makeProjectPath(IJavaScriptProject p) throws IOException, CoreException {
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return JavaScriptEclipseProjectPath.make(p, Collections.<Pair<String,Plugin>>emptySet());
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}
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@Ignore("works for me on Eclipse Luna, but I cannot make it work with maven")
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@Test
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public void testParsing() throws IOException, CoreException {
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Set<ModuleEntry> mes = JsdtUtil.getJavaScriptCodeFromProject(project.projectName);
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CGInfo info = JsdtUtil.buildJSDTCallGraph(mes);
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System.err.println(info.calls.size());
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System.err.println("call graph:\n" + info.cg);
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Assert.assertTrue("cannot find any function calls", info.calls.size()>0);
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Assert.assertTrue("cannot find any cg nodes", info.cg.getNumberOfNodes()>0);
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}
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@Test
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public void testEngine() throws IOException, IllegalArgumentException {
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IJavaScriptProject p = JavaScriptHeadlessUtil.getJavaScriptProjectFromWorkspace(project.projectName);
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EclipseJavaScriptAnalysisEngine<InstanceKey> e = makeAnalysisEngine(p);
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JSCallGraphUtil.setTranslatorFactory(new CAstRhinoTranslatorFactory());
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e.buildAnalysisScope();
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IClassHierarchy cha = e.getClassHierarchy();
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//System.err.println(cha);
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Assert.assertTrue(cha != null);
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}
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protected EclipseJavaScriptAnalysisEngine<InstanceKey> makeAnalysisEngine(IJavaScriptProject p) {
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return new EclipseJavaScriptAnalysisEngine<>(p, BuilderType.REFLECTIVE);
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}
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}
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