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Merge branch 'unifyOptimierung' of ssh://gohorb.ba-horb.de/bahome/projekt/git/JavaCompilerCore into unifyOptimierung

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This commit is contained in:
Martin Plümicke 2018-05-09 18:10:17 +02:00
commit 87dbcfdad4
21 changed files with 262 additions and 301 deletions
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6
src/de/dhbwstuttgart/bytecode/BytecodeGen.java
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@ -187,7 +187,11 @@ public class BytecodeGen implements ASTVisitor {
// Method getModifiers() ?
int acc = isInterface?Opcodes.ACC_ABSTRACT:method.modifier;
System.out.println(acc);
/*Prüfe, ob die Rückgabe-Type der Methode eine Type-Variable ist*/
boolean hasGenInParameterList = genericsAndBounds.containsKey(resultSet.resolveType(method.getReturnType()).resolvedType.acceptTV(new TypeToDescriptor()));
/*Wenn die Rückgabe-Type eine Typ-variable ist, erzeuge direkt die Signature, wenn nicht,
* prüfe, ob einer der Parameter Typ-Variable als Typ hat*/
if(!hasGenInParameterList) {
for(String paramName : methodParamsAndTypes.keySet()) {
String typeOfParam = methodParamsAndTypes.get(paramName).acceptTV(new TypeToDescriptor());
@ -202,6 +206,8 @@ public class BytecodeGen implements ASTVisitor {
//then create the descriptor with the new syntax.
String sig = null;
/* method.getGenerics: <....> RT method(..)
* */
boolean hasGen = method.getGenerics().iterator().hasNext() || hasGenInParameterList;
/* if method has generics or return type is TPH, create signature */

16
src/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
View File

@ -546,7 +546,7 @@ public class BytecodeGenMethod implements StatementVisitor {
cw.visitInnerClass("java/lang/invoke/MethodHandles$Lookup", "java/lang/invoke/MethodHandles", "Lookup",
Opcodes.ACC_PUBLIC + Opcodes.ACC_STATIC + Opcodes.ACC_FINAL);
// generateBCForFunN(lambdaExpression,typeErasure);
generateBCForFunN(lambdaExpression,typeErasure);
}
private void generateBCForFunN(LambdaExpression lambdaExpression, String methDesc) {
@ -580,7 +580,7 @@ public class BytecodeGenMethod implements StatementVisitor {
try {
System.out.println("generating " + name + ".class file...");
output = new FileOutputStream(
new File(System.getProperty("user.dir") + "/testBytecode/generatedBC/examples/" + name + ".class"));
new File(System.getProperty("user.dir") + "/testBytecode/generatedBC/" + name + ".class"));
output.write(bytecode);
output.close();
System.out.println(name + ".class file generated");
@ -772,7 +772,19 @@ public class BytecodeGenMethod implements StatementVisitor {
@Override
public void visit(Return aReturn) {
if(aReturn.retexpr instanceof BinaryExpr)
isBinaryExp = true;
aReturn.retexpr.accept(this);
if (isBinaryExp) {
BinaryExpr binary = (BinaryExpr) aReturn.retexpr;
String lexpType = getResolvedType(binary.lexpr.getType());
String rexpType = getResolvedType(binary.rexpr.getType());
getValueOfIns(getLargerType(lexpType, rexpType));
isBinaryExp = false;
}
mv.visitInsn(Opcodes.ARETURN);
}

7
src/de/dhbwstuttgart/bytecode/descriptor/DescriptorToString.java
View File

@ -49,9 +49,10 @@ public class DescriptorToString implements DescriptorVisitor{
desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
}
}
// else if(((RefType) fp.getType()).getParaList().size() > 0){
// desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.toString().replace(".", "%").replace("<", "%%").replace(">", "%%")+ ";";
// }
//TODO: generate a class java%% ... %%
else if(resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor()).contains("<")){
desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.toString().replace(".", "%").replace("<", "%%").replace(">", "%%")+ ";";
}
else {
desc += "L"+resultSet.resolveType(fp.getType()).resolvedType.acceptTV(new TypeToDescriptor())+ ";";
}

49
src/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java
View File

@ -57,8 +57,8 @@ public class TYPEStmt implements StatementVisitor{
public void visit(LambdaExpression lambdaExpression) {
TypePlaceholder tphRetType = TypePlaceholder.fresh(new NullToken());
List<RefTypeOrTPHOrWildcardOrGeneric> lambdaParams = lambdaExpression.params.getFormalparalist().stream().map((formalParameter -> formalParameter.getType())).collect(Collectors.toList());
//lambdaParams.add(tphRetType);
lambdaParams.add(0,tphRetType);
lambdaParams.add(tphRetType);
//lambdaParams.add(0,tphRetType);
constraintsSet.addUndConstraint(
new Pair(lambdaExpression.getType(),
new FunN(lambdaParams),PairOperator.EQUALSDOT));
@ -184,7 +184,13 @@ public class TYPEStmt implements StatementVisitor{
receiver.expr.accept(this);
}
private final RefType number = new RefType(ASTFactory.createClass(Integer.class).getClassName(), new NullToken());
private final RefType number = new RefType(ASTFactory.createClass(Number.class).getClassName(), new NullToken());
private final RefType longg = new RefType(ASTFactory.createClass(Long.class).getClassName(), new NullToken());
private final RefType integer = new RefType(ASTFactory.createClass(Integer.class).getClassName(), new NullToken());
private final RefType shortt = new RefType(ASTFactory.createClass(Short.class).getClassName(), new NullToken());
private final RefType bytee = new RefType(ASTFactory.createClass(Byte.class).getClassName(), new NullToken());
private final RefType floatt = new RefType(ASTFactory.createClass(Float.class).getClassName(), new NullToken());
private final RefType doublee = new RefType(ASTFactory.createClass(Double.class).getClassName(), new NullToken());
private final RefType string = new RefType(ASTFactory.createClass(String.class).getClassName(), new NullToken());
private final RefType bool = new RefType(ASTFactory.createClass(Boolean.class).getClassName(), new NullToken());
@Override
@ -205,18 +211,47 @@ public class TYPEStmt implements StatementVisitor{
@Override
public void visit(BinaryExpr binary) {
binary.lexpr.accept(this);
binary.rexpr.accept(this);
if(binary.operation.equals(BinaryExpr.Operator.DIV) ||
binary.operation.equals(BinaryExpr.Operator.MUL)||
binary.operation.equals(BinaryExpr.Operator.MOD)||
binary.operation.equals(BinaryExpr.Operator.ADD)){
Set<Constraint> numericAdditionOrStringConcatenation = new HashSet<>();
Constraint<Pair> numeric = new Constraint<>();
//Zuerst der Fall für Numerische AusdrücPairOpnumericeratorke, das sind Mul, Mod und Div immer:
//see: https://docs.oracle.com/javase/specs/jls/se7/html/jls-15.html#jls-15.17
//Expression muss zu Numeric Convertierbar sein. also von Numeric erben
numeric.add(new Pair(binary.lexpr.getType(), number, PairOperator.SMALLERDOT));
numeric.add(new Pair(binary.rexpr.getType(), number, PairOperator.SMALLERDOT));
Constraint<Pair> numeric = new Constraint<>();
numeric.add(new Pair(binary.lexpr.getType(), bytee, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.rexpr.getType(), bytee, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.getType(), integer, PairOperator.EQUALSDOT));
numericAdditionOrStringConcatenation.add(numeric);
numeric = new Constraint<>();
numeric.add(new Pair(binary.lexpr.getType(), shortt, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.rexpr.getType(), shortt, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.getType(), integer, PairOperator.EQUALSDOT));
numericAdditionOrStringConcatenation.add(numeric);
numeric = new Constraint<>();
numeric.add(new Pair(binary.lexpr.getType(), integer, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.rexpr.getType(), integer, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.getType(), integer, PairOperator.EQUALSDOT));
numericAdditionOrStringConcatenation.add(numeric);
numeric = new Constraint<>();
numeric.add(new Pair(binary.lexpr.getType(), longg, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.rexpr.getType(), longg, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.getType(), longg, PairOperator.EQUALSDOT));
numericAdditionOrStringConcatenation.add(numeric);
numeric = new Constraint<>();
numeric.add(new Pair(binary.lexpr.getType(), floatt, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.rexpr.getType(), floatt, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.getType(), floatt, PairOperator.EQUALSDOT));
numericAdditionOrStringConcatenation.add(numeric);
numeric = new Constraint<>();
numeric.add(new Pair(binary.lexpr.getType(), doublee, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.rexpr.getType(), doublee, PairOperator.EQUALSDOT));
numeric.add(new Pair(binary.getType(), doublee, PairOperator.EQUALSDOT));
numericAdditionOrStringConcatenation.add(numeric);
/*
In Java passiert bei den binären Operatoren eine sogenannte Type Promotion:
https://docs.oracle.com/javase/specs/jls/se7/html/jls-5.html#jls-5.6.2

12
src/de/dhbwstuttgart/typeinference/unify/RuleSet.java
View File

@ -767,8 +767,8 @@ public class RuleSet implements IRuleSet{
Set<UnifyPair> result = new HashSet<UnifyPair>();
result.add(new UnifyPair(funNLhsType.getTypeParams().get(0), funNRhsType.getTypeParams().get(0), PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
for(int i = 1; i < funNLhsType.getTypeParams().size(); i++)
result.add(new UnifyPair(funNLhsType.getTypeParams().get(funNLhsType.getTypeParams().size()-1), funNRhsType.getTypeParams().get(funNRhsType.getTypeParams().size()-1), PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
for(int i = 0; i < funNLhsType.getTypeParams().size()-1; i++)
result.add(new UnifyPair(funNRhsType.getTypeParams().get(i), funNLhsType.getTypeParams().get(i), PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
return Optional.of(result);
@ -793,8 +793,8 @@ public class RuleSet implements IRuleSet{
for(int i = 0; i < freshPlaceholders.length; i++)
freshPlaceholders[i] = PlaceholderType.freshPlaceholder();
result.add(new UnifyPair(funNLhsType.getTypeParams().get(0), freshPlaceholders[0], PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
for(int i = 1; i < funNLhsType.getTypeParams().size(); i++)
result.add(new UnifyPair(funNLhsType.getTypeParams().get(funNLhsType.getTypeParams().size()-1), freshPlaceholders[funNLhsType.getTypeParams().size()-1], PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
for(int i = 0; i < funNLhsType.getTypeParams().size()-1; i++)
result.add(new UnifyPair(freshPlaceholders[i], funNLhsType.getTypeParams().get(i), PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
result.add(new UnifyPair(rhsType, funNLhsType.setTypeParams(new TypeParams(freshPlaceholders)), PairOperator.EQUALSDOT, pair.getSubstitution(), pair.getBasePair()));
@ -820,8 +820,8 @@ public class RuleSet implements IRuleSet{
for(int i = 0; i < freshPlaceholders.length; i++)
freshPlaceholders[i] = PlaceholderType.freshPlaceholder();
result.add(new UnifyPair(freshPlaceholders[0], funNRhsType.getTypeParams().get(0), PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
for(int i = 1; i < funNRhsType.getTypeParams().size(); i++)
result.add(new UnifyPair(freshPlaceholders[funNRhsType.getTypeParams().size()-1], funNRhsType.getTypeParams().get(funNRhsType.getTypeParams().size()-1), PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
for(int i = 0; i < funNRhsType.getTypeParams().size()-1; i++)
result.add(new UnifyPair(funNRhsType.getTypeParams().get(i), freshPlaceholders[i], PairOperator.SMALLERDOT, pair.getSubstitution(), pair.getBasePair()));
result.add(new UnifyPair(lhsType, funNRhsType.setTypeParams(new TypeParams(freshPlaceholders)), PairOperator.EQUALSDOT, pair.getSubstitution(), pair.getBasePair()));

2
src/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
View File

@ -161,7 +161,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
/*
* ? extends ? extends Theta rausfiltern
*/
Set<UnifyPair> doubleExt = eq.stream().filter(x -> (x.doubleExtended())).map(x -> { x.setUndefinedPair(); return x;})
Set<UnifyPair> doubleExt = eq.stream().filter(x -> (x.wrongWildcard())).map(x -> { x.setUndefinedPair(); return x;})
.collect(Collectors.toCollection(HashSet::new));
if (doubleExt.size() > 0) {
Set<Set<UnifyPair>> ret = new HashSet<>();

9
src/de/dhbwstuttgart/typeinference/unify/model/FunNType.java
View File

@ -1,5 +1,7 @@
package de.dhbwstuttgart.typeinference.unify.model;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Set;
@ -73,11 +75,18 @@ public class FunNType extends UnifyType {
return new FunNType(newParams);
}
@Override
public Boolean wrongWildcard() {
return !(new ArrayList<UnifyType>(Arrays.asList(getTypeParams()
.get())).stream().filter(x -> (x instanceof WildcardType)).findFirst().isPresent());
}
@Override
public int hashCode() {
return 181 + typeParams.hashCode();
}
@Override
public boolean equals(Object obj) {
if(!(obj instanceof FunNType))

4
src/de/dhbwstuttgart/typeinference/unify/model/UnifyPair.java
View File

@ -134,8 +134,8 @@ public class UnifyPair {
return ret;
}
public Boolean doubleExtended() {
return lhs.doubleExtended() || rhs.doubleExtended();
public Boolean wrongWildcard() {
return lhs.wrongWildcard() || rhs.wrongWildcard();
}
@Override

2
src/de/dhbwstuttgart/typeinference/unify/model/UnifyType.java
View File

@ -103,7 +103,7 @@ public abstract class UnifyType {
return ret;
}
public Boolean doubleExtended() {//default
public Boolean wrongWildcard() {//default
return false;
}

2
src/de/dhbwstuttgart/typeinference/unify/model/WildcardType.java
View File

@ -41,7 +41,7 @@ public abstract class WildcardType extends UnifyType {
}
@Override
public Boolean doubleExtended () {//This is an error
public Boolean wrongWildcard () {//This is an error
return (wildcardedType instanceof WildcardType);
}

41
test/bytecode/GenTest.java Normal file
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@ -0,0 +1,41 @@
package bytecode;
import static org.junit.Assert.*;
import java.io.File;
import java.net.URL;
import java.net.URLClassLoader;
import org.junit.BeforeClass;
import org.junit.Test;
import de.dhbwstuttgart.core.JavaTXCompiler;
public class GenTest {
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;
@BeforeClass
public static void setUpBeforeClass() throws Exception {
path = System.getProperty("user.dir")+"/test/bytecode/javFiles/Gen.jav";
fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest);
compiler.generateBytecode();
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/";
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("Gen");
instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
}
@Test
public void test() {
fail("Not yet implemented");
}
}

23
test/bytecode/LambdaTest.java Normal file
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@ -0,0 +1,23 @@
package bytecode;
import java.io.File;
import org.junit.Test;
import de.dhbwstuttgart.core.JavaTXCompiler;
public class LambdaTest {
private static String path;
private static File fileToTest;
private static JavaTXCompiler compiler;
@Test
public void generateBC() throws Exception {
path = System.getProperty("user.dir")+"/test/bytecode/javFiles/Lambda.jav";
fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest);
compiler.generateBytecode();
}
}

160
test/bytecode/OpTest.java
View File

@ -36,158 +36,26 @@ public class OpTest {
}
@Test
public void testClassname() {
assertEquals("Op", classToTest.getName());
public void testAddString() throws NoSuchMethodException, SecurityException, IllegalAccessException,
IllegalArgumentException, InvocationTargetException, InstantiationException {
Method m = classToTest.getDeclaredMethod("m", String.class,String.class);
String result = (String) m.invoke(instanceOfClass, "Byte","Code");
assertEquals("ByteCode", result);
}
@Test
public void testClassModifiers() {
assertEquals(Opcodes.ACC_PUBLIC, classToTest.getModifiers());
}
// @Test
// public void testNumberOfMethods() {
// int numOfMeth = classToTest.getDeclaredMethods().length;
// assertEquals(5, numOfMeth);
// }
//
// @Test
// public void testAddString() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method addString = classToTest.getDeclaredMethod("addString", String.class,String.class);
// String result = (String) addString.invoke(instanceOfClass, "Byte","Code");
// assertEquals("ByteCode", result);
// }
//
@Test
public void testAddInt() throws NoSuchMethodException, SecurityException, IllegalAccessException,
IllegalArgumentException, InvocationTargetException, InstantiationException {
Method addInt = classToTest.getDeclaredMethod("addInt", Integer.class,Integer.class);
Number result = (Number) addInt.invoke(instanceOfClass, 7,3);
Method m = classToTest.getDeclaredMethod("m", Integer.class,Integer.class);
Integer result = (Integer) m.invoke(instanceOfClass, 7,3);
assertEquals(10, result);
}
// @Test
// public void testAddLong() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method addLong = classToTest.getDeclaredMethod("addLong", Long.class,Long.class);
// Long result = (Long) addLong.invoke(instanceOfClass, 7L,3L);
// assertEquals(10L, result);
// }
//
// @Test
// public void testAddFloat() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method addFloat = classToTest.getDeclaredMethod("addFloat", Float.class,Float.class);
// Float result = (Float) addFloat.invoke(instanceOfClass, 7f,3f);
// assertEquals(10f, result);
// }
//
// @Test
// public void testAddDouble() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method addDouble = classToTest.getDeclaredMethod("addDouble", Double.class,Double.class);
// Double result = (Double) addDouble.invoke(instanceOfClass, 7.0,3.0);
// assertEquals(10.0, result);
// }
// @Test
// public void testAddIntLong() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Integer.class,Long.class);
// Long result = (Long) add.invoke(instanceOfClass, 7,3L);
// assertEquals(10L, result);
// }
// @Test
// public void testAddDLong() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Double.class,Long.class);
// Double result = (Double) add.invoke(instanceOfClass, 7d,3L);
// assertEquals(10d, result);
// }
// @Test
// public void testAddIntShort() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Integer.class,Short.class);
// Short s = 3;
// Integer result = (Integer) add.invoke(instanceOfClass, 7,s);
// assertEquals(10, result);
// }
// @Test
// public void testAddIntByte() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Integer.class,Byte.class);
// Byte b = 3;
// Integer result = (Integer) add.invoke(instanceOfClass, 7,b);
// assertEquals(10, result);
// }
// @Test
// public void testAddDFloat() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Float.class,Double.class);
// Double result = (Double) add.invoke(instanceOfClass, 7f,3d);
// assertEquals(10d, result);
// }
// @Test
// public void testAddIntD() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Integer.class,Double.class);
// Double result = (Double) add.invoke(instanceOfClass, 7,3d);
// assertEquals(10d, result);
// }
// @Test
// public void testAddShortD() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Short.class,Double.class);
// Short s = 7;
// Double result = (Double) add.invoke(instanceOfClass, s,3d);
// assertEquals(10d, result);
// }
// @Test
// public void testAddByteD() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method add = classToTest.getDeclaredMethod("add", Byte.class,Double.class);
// Byte b = 7;
// Double result = (Double) add.invoke(instanceOfClass, b,3d);
// assertEquals(10d, result);
// }
// @Test
// public void testMulInt() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method mulInt = classToTest.getDeclaredMethod("mulInt", Integer.class,Integer.class);
// Integer result = (Integer) mulInt.invoke(instanceOfClass, 7,3);
// assertEquals(21, result);
// }
//
// @Test
// public void testMulLong() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method mulLong = classToTest.getDeclaredMethod("mulLong", Long.class,Long.class);
// Long result = (Long) mulLong.invoke(instanceOfClass, 7L,3L);
// assertEquals(21L, result);
// }
//
// @Test
// public void testMulFloat() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method mulFloat = classToTest.getDeclaredMethod("mulFloat", Float.class,Float.class);
// Float result = (Float) mulFloat.invoke(instanceOfClass, 7f,3f);
// assertEquals(21f, result);
// }
//
// @Test
// public void testMulDouble() throws NoSuchMethodException, SecurityException, IllegalAccessException,
// IllegalArgumentException, InvocationTargetException, InstantiationException {
// Method mulDouble = classToTest.getDeclaredMethod("mulDouble", Double.class,Double.class);
// Double result = (Double) mulDouble.invoke(instanceOfClass, 7.0,3.0);
// assertEquals(21.0, result);
// }
}

54
test/bytecode/PlusTest.java Normal file
View File

@ -0,0 +1,54 @@
package bytecode;
import static org.junit.Assert.*;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URL;
import java.net.URLClassLoader;
import org.junit.BeforeClass;
import org.junit.Test;
import de.dhbwstuttgart.core.JavaTXCompiler;
public class PlusTest {
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;
@BeforeClass
public static void setUpBeforeClass() throws Exception {
path = System.getProperty("user.dir")+"/test/bytecode/javFiles/Plus.jav";
fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest);
compiler.generateBytecode();
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/examples/";
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
classToTest = loader.loadClass("Plus");
instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
}
@Test
public void testAddInt() throws NoSuchMethodException, SecurityException, IllegalAccessException,
IllegalArgumentException, InvocationTargetException, InstantiationException {
Method addInt = classToTest.getDeclaredMethod("m", Integer.class,Integer.class);
Number result = (Number) addInt.invoke(instanceOfClass, 7,3);
assertEquals(10, result);
}
@Test
public void testAddString() throws NoSuchMethodException, SecurityException, IllegalAccessException,
IllegalArgumentException, InvocationTargetException, InstantiationException {
Method addString = classToTest.getDeclaredMethod("m", String.class,String.class);
String result = (String) addString.invoke(instanceOfClass, "Byte","Code");
assertEquals("ByteCode", result);
}
}

7
test/bytecode/javFiles/Gen.jav
View File

@ -1,5 +1,8 @@
import java.lang.Integer;
import java.util.Vector;
public class Gen{
Vector<Integer> m(Vector<Integer> v){
Vector<? extends Integer> m(Vector<Integer> v){
return v;
}
}
}

15
test/bytecode/javFiles/LamAssign.jav
View File

@ -1,15 +0,0 @@
import java.lang.Integer;
class LamAssign {
m () {
var lam1 = (Integer x) -> {
return x;
};
return lam1;
}
}
interface Fun1<A,B>{
public A apply(B b);
}

23
test/bytecode/javFiles/Lambda.jav
View File

@ -1,18 +1,11 @@
class Lambda{
import java.lang.Integer;
methode(){
return ((f) -> f);
}
}
/*
interface Fun0<A>{
A apply();
}
public class Lambda {
interface Fun1<A,B>{
A apply(B b);
m () {
var lam1 = (Integer x) -> {
return x;
};
return lam1;
}
}
*/
interface Fun2<A,B,C>{
A apply(B b, C c);
}

18
test/bytecode/javFiles/Lambda4.jav Normal file
View File

@ -0,0 +1,18 @@
class Lambda{
methode(){
return ((f) -> f);
}
}
/*
interface Fun0<A>{
A apply();
}
interface Fun1<A,B>{
A apply(B b);
}
*/
interface Fun2<A,B,C>{
A apply(B b, C c);
}

101
test/bytecode/javFiles/Op.jav
View File

@ -9,103 +9,8 @@ import java.lang.Byte;
public class Op {
addInt( a, b) {
var c = a+b;
return c;
Integer m(Integer a, Integer b) {
//var c = a+b;
return a+b;
}
// addString(String a, String b) {
// String c = a+b;
// return c;
// }
// addLong(Long a, Long b) {
// Long c = a+b;
// return c;
// }
// addFloat(Float a, Float b) {
// Float c = a+b;
// return c;
// }
// addDouble(Double a, Double b) {
// Double c = a+b;
// return c;
// }
// subInt(Integer a, Integer b) {
// Integer c = a-b;
// return c;
// }
// subLong(Long a, Long b) {
// Long c = a-b;
// return c;
// }
// subFloat(Float a, Float b) {
// Float c = a-b;
// return c;
// }
// subDouble(Double a, Double b) {
// Double c = a-b;
// return c;
// }
// Long add(Integer a, Long b) {
// Long c = a+b;
// return c;
// }
// mulInt(Integer a, Integer b) {
// Integer c = a*b;
// return c;
// }
//
// mulLong(Long a, Long b) {
// Long c = a*b;
// return c;
// }
//
// mulFloat(Float a, Float b) {
// Float c = a*b;
// return c;
// }
//
// mulDouble(Double a, Double b) {
// Double c = a*b;
// return c;
// }
// add(Double a, Long b) {
// Double c = a+b;
// return c;
// }
// add(Integer a, Short b) {
// Integer c = a+b;
// return c;
// }
//
// add(Integer a, Byte b) {
// Integer c = a+b;
// return c;
// }
// add(Float a, Double b) {
// Double c = a+b;
// return c;
//}
//
// add(Integer a, Double b) {
// Double c = a+b;
// return c;
// }
// add(Short a, Double b) {
// Double c = a+b;
// return c;
// }
// add(Byte a, Double b) {
// Double c = a+b;
// return c;
// }
}

8
test/bytecode/javFiles/Plus.jav Normal file
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@ -0,0 +1,8 @@
import java.lang.Integer;
public class Plus {
m(a,b) {
return a+b;
}
}

4
test/typeinference/UnifyTest.java
View File

@ -65,14 +65,14 @@ public class UnifyTest {
}
*/
/*
@Test
public void matrix() throws IOException, ClassNotFoundException {
execute(new File(rootDirectory+"Matrix.jav"));
//JavaTXCompiler compiler = new JavaTXCompiler(new File(rootDirectory+"Matrix.jav"));
//compiler.generateBytecode();
}
*/
/*
@Test
public void vector() throws IOException, ClassNotFoundException {