55 lines
2.6 KiB
Java
55 lines
2.6 KiB
Java
package com.ibm.wala.cast.js.test;
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import java.io.IOException;
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import org.junit.Test;
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import com.ibm.wala.cast.ipa.callgraph.CAstCallGraphUtil;
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import com.ibm.wala.cast.js.ipa.callgraph.ArgumentSpecialization;
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import com.ibm.wala.cast.js.ipa.callgraph.JSAnalysisOptions;
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import com.ibm.wala.cast.js.ipa.callgraph.JSCFABuilder;
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import com.ibm.wala.cast.js.ipa.callgraph.JSZeroOrOneXCFABuilder;
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import com.ibm.wala.cast.js.loader.JavaScriptLoaderFactory;
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import com.ibm.wala.ipa.callgraph.AnalysisCache;
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import com.ibm.wala.ipa.callgraph.AnalysisScope;
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import com.ibm.wala.ipa.callgraph.CallGraph;
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import com.ibm.wala.ipa.callgraph.Entrypoint;
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import com.ibm.wala.ipa.callgraph.propagation.cfa.ZeroXInstanceKeys;
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import com.ibm.wala.ipa.cha.ClassHierarchyException;
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import com.ibm.wala.ipa.cha.IClassHierarchy;
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import com.ibm.wala.util.CancelException;
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public abstract class TestArgumentSensitivity extends TestJSCallGraphShape {
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protected static final Object[][] assertionsForArgs = new Object[][] {
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new Object[] { ROOT, new String[] { "tests/args.js" } },
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new Object[] {
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"tests/args.js",
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new String[] { "tests/args.js/a" } },
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new Object[] { "tests/args.js/a", new String[] { "tests/args.js/x"} },
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new Object[] { "tests/args.js/a", new String[] { "tests/args.js/y", "tests/args.js/z", "!tests/args.js/wrong" } } };
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@Test public void testArgs() throws IOException, IllegalArgumentException, CancelException, ClassHierarchyException {
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JavaScriptLoaderFactory loaders = JSCallGraphBuilderUtil.makeLoaders();
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AnalysisScope scope = JSCallGraphBuilderUtil.makeScriptScope("tests", "args.js", loaders);
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IClassHierarchy cha = JSCallGraphBuilderUtil.makeHierarchy(scope, loaders);
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com.ibm.wala.cast.js.util.Util.checkForFrontEndErrors(cha);
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Iterable<Entrypoint> roots = JSCallGraphBuilderUtil.makeScriptRoots(cha);
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JSAnalysisOptions options = JSCallGraphBuilderUtil.makeOptions(scope, cha, roots);
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AnalysisCache cache = JSCallGraphBuilderUtil.makeCache(new ArgumentSpecialization.ArgumentCountIRFactory(options.getSSAOptions()));
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JSCFABuilder builder = new JSZeroOrOneXCFABuilder(cha, options, cache, null, null, ZeroXInstanceKeys.ALLOCATIONS, false);
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builder.setContextSelector(new ArgumentSpecialization.ArgumentCountContextSelector(builder.getContextSelector()));
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builder.setContextInterpreter(new ArgumentSpecialization.ArgumentSpecializationContextIntepreter(options, cache));
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CallGraph CG = builder.makeCallGraph(options);
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CAstCallGraphUtil.AVOID_DUMP = false;
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CAstCallGraphUtil.dumpCG(builder.getPointerAnalysis(), CG);
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verifyGraphAssertions(CG, assertionsForArgs);
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}
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}
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