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Methode getSimplifyList definiert, die eine Liste von Ergebnisse des

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Simplify-Alg zurueckliefert
This commit is contained in:
Fayez Abu Alia 2019-03-21 12:03:13 +01:00
parent c77a2b3354
commit c921330b55
6 changed files with 125 additions and 3 deletions
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23
src/main/java/de/dhbwstuttgart/bytecode/BytecodeGen.java
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@ -29,6 +29,7 @@ import de.dhbwstuttgart.bytecode.utilities.MethodAndTPH;
import de.dhbwstuttgart.bytecode.utilities.NormalConstructor;
import de.dhbwstuttgart.bytecode.utilities.NormalMethod;
import de.dhbwstuttgart.bytecode.utilities.Simplify;
import de.dhbwstuttgart.bytecode.utilities.SimplifyResult;
import de.dhbwstuttgart.parser.SyntaxTreeGenerator.AssignToLocal;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.statement.Literal;
@ -81,6 +82,17 @@ public class BytecodeGen implements ASTVisitor {
ArrayList<String> methodNameAndParamsT = new ArrayList<>();
private HashMap<String, SimplifyResult> simplifyResults = new HashMap<>();
private List<HashMap<String, SimplifyResult>> simplifyResultsList = new ArrayList<>();
public List<HashMap<String, SimplifyResult>> getSimplifyResultsList() {
return simplifyResultsList;
}
public void setSimplifyResultsList(List<HashMap<String, SimplifyResult>> simplifyResultsList) {
this.simplifyResultsList = simplifyResultsList;
}
public BytecodeGen(HashMap<String,byte[]> classFiles, List<ResultSet> listOfResultSets,SourceFile sf ,String path) {
this.classFiles = classFiles;
this.listOfResultSets = listOfResultSets;
@ -94,6 +106,7 @@ public class BytecodeGen implements ASTVisitor {
System.out.println("in Class: " + cl.getClassName().toString());
BytecodeGen classGen = new BytecodeGen(classFiles, listOfResultSets, sf, path);
cl.accept(classGen);
simplifyResultsList.add(classGen.getSimplifyResults());
classGen.writeClass(cl.getClassName().toString());
}
}
@ -173,6 +186,10 @@ public class BytecodeGen implements ASTVisitor {
right = null;
}
}
SimplifyResult sRes = new SimplifyResult(consClass, tphsClass, new HashMap<>());
simplifyResults.put(className, sRes);
Signature signature = new Signature(classOrInterface, genericsAndBounds,commonPairs,tphsClass, consClass);
sig = signature.toString();
System.out.println("Signature: => " + sig);
@ -370,6 +387,8 @@ public class BytecodeGen implements ASTVisitor {
// ArrayList<GenericInsertPair> pairs = simplifyPairs(method.name,tphExtractor.allPairs,tphExtractor.allCons);
Signature signature = new Signature(method, genericsAndBoundsMethod, genericsAndBounds,methodParamsAndTypes,resultSet,constraints);
sig = signature.toString();
simplifyResults.get(className).getMethodsConstraints().put(methParamTypes, constraints);
}
System.out.println(method.getName()+" ==> "+sig);
NormalMethod meth = new NormalMethod(method,genericsAndBounds,genericsAndBoundsMethod,hasGen);
@ -386,6 +405,10 @@ public class BytecodeGen implements ASTVisitor {
mv.visitEnd();
}
public HashMap<String, SimplifyResult> getSimplifyResults() {
return simplifyResults;
}
@Override
public void visit(ParameterList formalParameters) {
paramsAndLocals = new HashMap<>();

9
src/main/java/de/dhbwstuttgart/bytecode/signature/Signature.java
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@ -456,10 +456,15 @@ public class Signature {
String boundDesc = b.acceptTV(new TypeToDescriptor());
// System.out.println("GetBounds: " + boundDesc);
// Ensure that <...> extends java.lang.Object OR ...
sw.visitClassBound().visitClassType(boundDesc);
if(b instanceof GenericRefType) {
sw.visitClassBound().visitTypeVariable(boundDesc);
} else {
sw.visitClassBound().visitClassType(boundDesc);
sw.visitClassBound().visitEnd();
}
genAndBounds.put(g.getName(), boundDesc);
}
sw.visitClassBound().visitEnd();
// sw.visitClassBound().visitEnd();
}
public String toString() {

42
src/main/java/de/dhbwstuttgart/bytecode/utilities/SimplifyResult.java Normal file
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@ -0,0 +1,42 @@
/**
*
*/
package de.dhbwstuttgart.bytecode.utilities;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
/**
* @author fayez
*
*/
public class SimplifyResult {
private final ArrayList<TPHConstraint> classConstraints;
private final ArrayList<TypePlaceholder> tphsClass;
private final HashMap<String, HashMap<TPHConstraint, HashSet<String>>> methodsConstraints;
public SimplifyResult(ArrayList<TPHConstraint> classConstraints, ArrayList<TypePlaceholder> tphsClass,
HashMap<String, HashMap<TPHConstraint, HashSet<String>>> methodsConstraints) {
super();
this.classConstraints = classConstraints;
this.tphsClass = tphsClass;
this.methodsConstraints = methodsConstraints;
}
public ArrayList<TPHConstraint> getClassConstraints() {
return classConstraints;
}
public HashMap<String, HashMap<TPHConstraint, HashSet<String>>> getMethodsConstraints() {
return methodsConstraints;
}
public ArrayList<TypePlaceholder> getTphsClass() {
return tphsClass;
}
}

10
src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java
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@ -3,6 +3,7 @@ package de.dhbwstuttgart.core;
import de.dhbwstuttgart.bytecode.BytecodeGen;
import de.dhbwstuttgart.bytecode.utilities.SimplifyResult;
import de.dhbwstuttgart.environment.CompilationEnvironment;
import de.dhbwstuttgart.parser.JavaTXParser;
import de.dhbwstuttgart.parser.NullToken;
@ -57,7 +58,9 @@ public class JavaTXCompiler {
Boolean resultmodel = true;
public final Map<File, SourceFile> sourceFiles = new HashMap<>();
Boolean log = true; //gibt an ob ein Log-File nach System.getProperty("user.dir")+"src/test/java/logFiles" geschrieben werden soll?
private List<List<HashMap<String, SimplifyResult>>> simplifyResultsSF = new ArrayList<>();
public JavaTXCompiler(File sourceFile) throws IOException, ClassNotFoundException {
this(Arrays.asList(sourceFile));
}
@ -649,6 +652,7 @@ public class JavaTXCompiler {
BytecodeGen bytecodeGen = new BytecodeGen(classFiles,typeinferenceResult,sf,path);
// BytecodeGen bytecodeGen = new BytecodeGen(classFiles,typeinferenceResult.get(0));
bytecodeGen.visit(sf);
this.simplifyResultsSF.add(bytecodeGen.getSimplifyResultsList());
this.writeClassFile(bytecodeGen.getClassFiles(), path);
}
}
@ -665,4 +669,8 @@ public class JavaTXCompiler {
System.out.println(name+".class file generated");
}
}
public List<List<HashMap<String, SimplifyResult>>> getSimplifyResults() {
return simplifyResultsSF;
}
}

38
src/test/java/bytecode/TypedIDTest.java Normal file
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@ -0,0 +1,38 @@
package bytecode;
import static org.junit.Assert.*;
import java.io.File;
import java.lang.reflect.Field;
import java.net.URL;
import java.net.URLClassLoader;
import org.junit.BeforeClass;
import org.junit.Test;
import de.dhbwstuttgart.core.JavaTXCompiler;
public class TypedIDTest {
private static String path;
private static File fileToTest;
private static JavaTXCompiler compiler;
private static ClassLoader loader;
private static Class<?> classToTest;
private static String pathToClassFile;
private static Object instanceOfClass;
@Test
public void test() throws Exception {
path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/TypedID.jav";
fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest);
compiler.generateBytecode(System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/");
pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("TypedID");
instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
}
}

6
src/test/resources/bytecode/javFiles/TypedID.jav Normal file
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@ -0,0 +1,6 @@
public class TypedID<L extends K,K> {
id(L b){
return b;
}
}