Merge branch 'master' of https://gitea.hb.dhbw-stuttgart.de/i22022/NichtHaskell

Grammatik.txt

@@ -1,166 +0,0 @@
-Grammatik:
-
-1. Ausdrücke
-	
-Primary:
-	Literal
-	Variable
-	IncDecExpression
-	( Expression )
-	MethodInvocation
-
-Variable:
-	Identifier { [ Expression ] }
-
-Identifier:
-	[ Identifier . ] Name
-
-IncDecExpression:
-	Variable IncDec
-	IncDec Variable
-
-IncDec:
-	++ | --
-
-Expression:
-	UnaryExpression
-	BinaryExpression
-	AssignmentExpression
-	MethodInvocation
-	CreationExpression
-
-UnaryExpression:
-	Primary
-	UnaryExpression
-	UnaryOperator
-	+ | - | ! | ...
-
-BinaryExpression:
-	Expression BinaryOperator Expression
-
-BinaryOperator:
-	== | + | - | * | / | & | && | | | || |
-
-
-AssignmentExpression:
-	Variable = Expression
-
-MethodInvocation:
-	Method ( [ ActualArguments ] )
-
-Method:
-	Identifier
-
-ActualArguments:
- 	Expression { , Expression }
-
-CreationExpression:
-	new ClassIdentifier ( [ ActualArguments ] )
-
-
-	
-2. Anweisungen
-	
-Statement:
- 	SimpleStatement
-	CompositeStatement
-	Label : Statement
-
-SimpleStatement:
- 	EmptyStatement
-	StatementExpression
-	EmptyStatement 	;
-	ReturnStatement
-
-StatementExpression:
- 	AssignmentExpression
-	IncDecExpression
-	MethodInvocation
-	CreationExpression
-
-ContinueStatement:
-	continue [ Name ] ;
-
-ReturnStatement.
-	return [ Expression ] ;
-
-
-CompositeStatement:
- 	Block
-	CaseStatement
-
-Block:
- 	"{" { VariableDeclaration | Statement } "}"
-
-VariableDeclaration:
-	Type VariableDeclarator ;
-
-VariableDeclarator:
- 	Name [ = Expression ]
-
-Type:
-	Name  # konkrete Typen hinzufügen
-	Identifier
-
-CaseStatement:				# Andere CaseStatements heraussuchen. Assign, MethodCall,
- 	ConditionalStatement
-	WhileStatement
-	
-
-ConditionalStatement:
-	if ( Expression ) Statement [ else Statement ]
-
-ConstantExpression:
- 	Expression
-
-WhileStatement:
-	while ( Expression ) Statement
-
-Initialization:
-	StatementExpression { , StatementExpression }
-	VariableDeclaration
-
-	
-3. Methoden
-	
-MethodDeclaration:
-	MethodHeader Block
-
-MethodHeader:
-	{ Modifier } ResultType MethodDeclarator
-
-Modifier:
- 	public | static | ...
-
-ResultType:
-	Type | void
-
-MethodDeclarator:
-	Identifier "(" [ FormalArguments ] ")"
-
-FormalArguments:
-	FormalArgument { , FormalArgument }
-
-FormalArgument:
-	Type Name
-
-
-	
-4. Klassen
-	
-Start:
-	ClassDeclaration {ClassDeclaration}
-
-ClassDeclaration:
-	[ public ] class Name ClassBody
-
-ClassBody:
-	"{"  { { Modifier } Declaration }  "}"
-
-Declaration:
-	VariableDeclaration
-	MethodDeclaration
-	ConstructorDeclaration
-
-ConstructorDeclaration:
-	[ public ] Name ( [ FormalArguments ] ) Block

NichtHaskell.iml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module version="4">
-  <component name="AdditionalModuleElements">
-    <content url="file://$MODULE_DIR$" dumb="true">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-  </component>
-</module>

src/main/java/abstractSyntaxTree/Statement/BlockStatement.java

@@ -138,7 +138,7 @@ public class BlockStatement extends AbstractType implements IStatement {
                 &&  Objects.equals(statements, blockStatement.statements
                /*&& (Objects.equals(localVars, blockStatement.localVars)*/
         );
-        System.out.println("In ParameterList: " + result);
+        System.out.println("In BlockStatement: " + result);
 
         return result;
     }

src/main/java/abstractSyntaxTree/Statement/ReturnStatement.java

@@ -70,7 +70,7 @@ public class ReturnStatement extends AbstractType implements IStatement{
         boolean result = (Objects.equals(expression, returnStatement.expression)
                 && Objects.equals(expression.getTypeCheckResult(), returnStatement.expression.getTypeCheckResult())
         );
-        System.out.println("In PrintStatement: " + result);
+        System.out.println("In ReturnStatement: " + result);
 
         return result;
     }

src/test/java/AST/testAll.java

@@ -12,12 +12,47 @@ public class testAll {
     }
 
 
+    @Test
+    public void testAssignWrongType(){
+        Program ast = AssignWrongTypeAST.getProgram();
+        String pathToCode = "failTests/AssignWrongType.java";
+        testAst(ast, pathToCode);
+    }
+
+    @Test
+    public void testCharArgument(){
+        Program ast = CharArgumentAST.getProgram();
+        String pathToCode = "SimpleTests/CharArgument.java";
+        testAst(ast, pathToCode);
+    }
+
     @Test
     public void testClassWithMain(){
         Program ast = ClassWithMainAST.getProgram();
         String pathToCode = "basicClasses/classWithMain.java";
         testAst(ast, pathToCode);
     }
+
+    @Test
+    public void testConstructorThisDot(){
+        Program ast = ConstructorThisDotAST.getProgram();
+        String pathToCode = "SimpleTests/ConstructorThisDot.java";
+        testAst(ast, pathToCode);
+    }
+
+    @Test
+    public void testConstructorParams(){
+        Program ast = ConstructorParamsAST.getProgram();
+        String pathToCode = "SimpleTests/ConstructorParams.java";
+        testAst(ast, pathToCode);
+    }
+
+    @Test
+    public void testDivideByZero(){
+        Program ast = DivideByZeroAST.getProgram();
+        String pathToCode = "failTests/DivideByzero.java";
+        testAst(ast, pathToCode);
+    }
     @Test
     public void testEmptyClass(){
         Program ast = emptyClassAST.getEmptyProgramm();
@@ -40,24 +75,16 @@ public class testAll {
     }
 
     @Test
-    public void testAssignWrongType(){
+    public void testFieldVariable(){
-        Program ast = AssignWrongTypeAST.getProgram();
+        Program ast = FieldVarAST.getProgram();
-        String pathToCode = "failTests/AssignWrongType.java";
+        String pathToCode = "SimpleTests/FieldVar.java";
-        testAst(ast, pathToCode);
-    }
-
-
-    @Test
-    public void testDivideByZero(){
-        Program ast = DivideByZeroAST.getProgram();
-        String pathToCode = "failTests/DivideByzero.java";
         testAst(ast, pathToCode);
     }
 
     @Test
-    public void testcharArgument(){
+    public void testIfElseIfStatementWithOneReturne(){
-        Program ast = CharArgumentAST.getProgram();
+        Program ast = IfElseIfStatementWithOneReturnAST.getProgram();
-        String pathToCode = "SimpleTests/CharArgument.java";
+        String pathToCode = "SimpleTests/IfElseIfStatementWithOneReturn.java";
         testAst(ast, pathToCode);
     }
 

src/test/java/ASTs/ConstructorParamsAST.java

@@ -0,0 +1,45 @@
+package ASTs;
+
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Parameter.Parameter;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+import abstractSyntaxTree.Statement.BlockStatement;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ConstructorParamsAST {
+
+    public static Program getProgram() {
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(getRefType());
+        Program program = new Program(refTypeList);
+
+        return program;
+    }
+
+    public static RefType getRefType() {
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        methodDeclList.add(method0());
+        RefType refType = new RefType("ConstructorParams", fieldDeclList, methodDeclList, false);
+        return refType;
+    }
+
+    public static MethodDecl method0() {
+
+        Parameter parameter0 = new Parameter("int", "i");
+        List<Parameter> parameterList = new ArrayList<>();
+        parameterList.add(parameter0);
+        ParameterList parameterListObj = new ParameterList(parameterList);
+        BlockStatement blockStatement = new BlockStatement(new ArrayList<>(), null);
+        MethodDecl methodDecl = new MethodDecl("ConstructorParams", null, "ConstructorParams",
+                parameterListObj, blockStatement);
+
+        return methodDecl;
+    }
+}

src/test/java/ASTs/ConstructorParamsASTTyped.java

@@ -0,0 +1,59 @@
+package ASTs;
+
+import Typecheck.TypingHelper;
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Parameter.Parameter;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+import abstractSyntaxTree.Statement.BlockStatement;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class ConstructorParamsASTTyped {
+    public static Program getProgram() {
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(getRefType());
+        Program program = new Program(refTypeList);
+        addTyping(program);
+
+        return program;
+    }
+
+    public static RefType getRefType() {
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        methodDeclList.add(method0());
+        RefType refType = new RefType("ConstructorParams", fieldDeclList, methodDeclList, false);
+        return refType;
+    }
+
+    public static MethodDecl method0() {
+
+        Parameter parameter0 = new Parameter("int", "i");
+        List<Parameter> parameterList = new ArrayList<>();
+        parameterList.add(parameter0);
+        ParameterList parameterListObj = new ParameterList(parameterList);
+        BlockStatement blockStatement = new BlockStatement(new ArrayList<>(), "void");
+        MethodDecl methodDecl = new MethodDecl("ConstructorParams", null, "ConstructorParams",
+                parameterListObj, blockStatement);
+
+        return methodDecl;
+    }
+
+    public static void addTyping(Program program){
+        // TypeContext
+        TypingHelper.addTypeContext(program, "ConstructorParams", new HashMap<>());
+
+        // MethodContext
+        HashMap<String, ParameterList> method0 = new HashMap<>();
+        //method0.put("void", new ParameterList(new ArrayList<>()));
+        HashMap<String, HashMap<String, ParameterList>> methods = new HashMap<>();
+        //methods.put("main", method0);
+        TypingHelper.addMethodContext(program, "ConstructorParams", methods);
+    }
+}

src/test/java/ASTs/ConstructorThisDotAST.java

@@ -0,0 +1,60 @@
+package ASTs;
+
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Expression.InstVarExpression;
+import abstractSyntaxTree.Expression.IntConstantExpression;
+import abstractSyntaxTree.Expression.SubReceiver;
+import abstractSyntaxTree.Parameter.Parameter;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+import abstractSyntaxTree.Statement.BlockStatement;
+import abstractSyntaxTree.Statement.IStatement;
+import abstractSyntaxTree.StatementExpression.AssignStatementExpression;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ConstructorThisDotAST {
+    public static Program getProgram() {
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(getRefType());
+        Program program = new Program(refTypeList);
+
+        return program;
+    }
+
+    public static RefType getRefType() {
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        fieldDeclList.add(new FieldDecl("int", "i", null));
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        methodDeclList.add(method0());
+        RefType refType = new RefType("ConstructorThisDot", fieldDeclList, methodDeclList, false);
+        return refType;
+    }
+
+    public static MethodDecl method0() {
+
+        List<Parameter> parameterList = new ArrayList<>();
+        ParameterList parameterListObj = new ParameterList(parameterList);
+        List<IStatement> iStatementList = new ArrayList<>();
+
+        SubReceiver subReceiver = new SubReceiver(true);
+        List<SubReceiver> subReceiverList = new ArrayList<>();
+        subReceiverList.add(subReceiver);
+        InstVarExpression instVarExpressionLeft = new InstVarExpression(subReceiverList, new ArrayList<>(), "i");
+
+
+        IntConstantExpression intConstantExpression = new IntConstantExpression(5);
+        AssignStatementExpression assignStatementExpression = new AssignStatementExpression("=", instVarExpressionLeft, intConstantExpression);
+
+        iStatementList.add(assignStatementExpression);
+        BlockStatement blockStatement = new BlockStatement(iStatementList, null);
+        MethodDecl methodDecl = new MethodDecl("ConstructorThisDot", null, "ConstructorThisDot",
+                parameterListObj, blockStatement);
+
+        return methodDecl;
+    }
+}

src/test/java/ASTs/ConstructorThisDotASTTyped.java

@@ -0,0 +1,77 @@
+package ASTs;
+
+import Typecheck.TypingHelper;
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Expression.InstVarExpression;
+import abstractSyntaxTree.Expression.IntConstantExpression;
+import abstractSyntaxTree.Expression.SubReceiver;
+import abstractSyntaxTree.Parameter.Parameter;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+import abstractSyntaxTree.Statement.BlockStatement;
+import abstractSyntaxTree.Statement.IStatement;
+import abstractSyntaxTree.StatementExpression.AssignStatementExpression;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class ConstructorThisDotASTTyped {
+    public static Program getProgram() {
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(getRefType());
+        Program program = new Program(refTypeList);
+        addTyping(program);
+
+        return program;
+    }
+
+    public static RefType getRefType() {
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        fieldDeclList.add(new FieldDecl("int", "i", null));
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        methodDeclList.add(method0());
+        RefType refType = new RefType("ConstructorThisDot", fieldDeclList, methodDeclList, false);
+        return refType;
+    }
+
+    public static MethodDecl method0() {
+
+        List<Parameter> parameterList = new ArrayList<>();
+        ParameterList parameterListObj = new ParameterList(parameterList);
+        List<IStatement> iStatementList = new ArrayList<>();
+
+        SubReceiver subReceiver = new SubReceiver(true);
+        List<SubReceiver> subReceiverList = new ArrayList<>();
+        subReceiverList.add(subReceiver);
+        InstVarExpression instVarExpressionLeft = new InstVarExpression(subReceiverList, new ArrayList<>(), "i");
+        instVarExpressionLeft.thisClass = "ConstructorThisDot";
+
+        IntConstantExpression intConstantExpression = new IntConstantExpression(5);
+        AssignStatementExpression assignStatementExpression = new AssignStatementExpression("=", instVarExpressionLeft, intConstantExpression);
+
+        iStatementList.add(assignStatementExpression);
+        BlockStatement blockStatement = new BlockStatement(iStatementList, "void");
+        MethodDecl methodDecl = new MethodDecl("ConstructorThisDot", null, "ConstructorThisDot",
+                parameterListObj, blockStatement);
+
+        return methodDecl;
+    }
+
+    public static void addTyping(Program program){
+        // TypeContext
+        HashMap<String, String> typeContextMap = new HashMap<>();
+        typeContextMap.put("i", "int");
+        TypingHelper.addTypeContext(program, "ConstructorThisDot", typeContextMap);
+
+        // MethodContext
+        HashMap<String, ParameterList> method0 = new HashMap<>();
+        //method0.put("void", new ParameterList(new ArrayList<>()));
+        HashMap<String, HashMap<String, ParameterList>> methods = new HashMap<>();
+        //methods.put("main", method0);
+        TypingHelper.addMethodContext(program, "ConstructorThisDot", methods);
+    }
+}

src/test/java/ASTs/FieldVarAST.java

@@ -0,0 +1,24 @@
+package ASTs;
+
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Program;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class FieldVarAST {
+    public static Program getProgram() {
+        // int variable
+        FieldDecl fieldDecl = new FieldDecl("int", "variable", null);
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        fieldDeclList.add(fieldDecl);
+        RefType class0 = new RefType("FieldVar", fieldDeclList, methodDeclList, false);
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(class0);
+        return new Program(refTypeList);
+    }
+}

src/test/java/ASTs/FieldVarASTTyped.java

@@ -0,0 +1,43 @@
+package ASTs;
+
+import Typecheck.TypingHelper;
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class FieldVarASTTyped {
+    public static Program getProgram() {
+        // int variable
+        FieldDecl fieldDecl = new FieldDecl("int", "variable", null);
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        fieldDeclList.add(fieldDecl);
+        RefType class0 = new RefType("FieldVar", fieldDeclList, methodDeclList, false);
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(class0);
+        Program program = new Program(refTypeList);
+        addTyping(program);
+        return program;
+    }
+
+    public static void addTyping(Program program){
+        // TypeContext
+        HashMap<String, String> typeContextMap = new HashMap<>();
+        typeContextMap.put("variable", "int");
+        TypingHelper.addTypeContext(program, "FieldVar", typeContextMap);
+
+        // MethodContext
+        HashMap<String, ParameterList> method0 = new HashMap<>();
+        //method0.put("void", new ParameterList(new ArrayList<>()));
+        HashMap<String, HashMap<String, ParameterList>> methods = new HashMap<>();
+        //methods.put("main", method0);
+        TypingHelper.addMethodContext(program, "FieldVar", methods);
+    }
+}

src/test/java/ASTs/IfElseIfStatementWithOneReturnAST.java

@@ -0,0 +1,104 @@
+package ASTs;
+
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Expression.BinaryExpression;
+import abstractSyntaxTree.Expression.IntConstantExpression;
+import abstractSyntaxTree.Expression.LocalVarIdentifier;
+import abstractSyntaxTree.Parameter.Parameter;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+import abstractSyntaxTree.Statement.*;
+import abstractSyntaxTree.StatementExpression.AssignStatementExpression;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class IfElseIfStatementWithOneReturnAST {
+    public static Program getProgram() {
+
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(getRefType());
+        Program program = new Program(refTypeList);
+
+        return program;
+    }
+
+    public static RefType getRefType() {
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        methodDeclList.add(method0());
+        RefType refType = new RefType("IfElseIfStatementWithOneReturn", fieldDeclList, methodDeclList, false);
+
+        return refType;
+    }
+
+    public static MethodDecl method0() {
+
+        List<Parameter> parameterList = new ArrayList<>();
+        parameterList.add(new Parameter("int", "i"));
+        ParameterList parameterListObj = new ParameterList(parameterList);
+
+        List<IStatement> iStatementList = new ArrayList<>();
+        iStatementList.add(statement00());
+        iStatementList.add(statement01());
+        iStatementList.add(statement02());
+        BlockStatement blockStatement0 = new BlockStatement(iStatementList, null);
+        MethodDecl methodDecl = new MethodDecl("IfElseIfStatementWithOneReturn", "int", "foo", parameterListObj, blockStatement0);
+
+        return methodDecl;
+    }
+
+    public static LocalVarDecl statement00() {
+        LocalVarDecl localVarDecl = new LocalVarDecl("int", "result", null);
+        return localVarDecl;
+    }
+
+    public static IfElseStatement statement01() {
+
+        LocalVarIdentifier conditionLeft = new LocalVarIdentifier("i");
+        BinaryExpression condition = new BinaryExpression("==", conditionLeft, new IntConstantExpression(1));
+
+        LocalVarIdentifier identifierResult = new LocalVarIdentifier("result");
+        List<IStatement> ifStatementList = new ArrayList<>();
+        ifStatementList.add(new AssignStatementExpression("=", identifierResult, new IntConstantExpression(10)));
+        BlockStatement ifStatement = new BlockStatement(ifStatementList, null);
+
+        IfElseStatement elseStatement = statement010();
+
+        IfElseStatement ifElseStatement = new IfElseStatement(condition, ifStatement, elseStatement);
+
+        return ifElseStatement;
+    }
+
+    public static IfElseStatement statement010() {
+        LocalVarIdentifier identifieri = new LocalVarIdentifier("i");
+        BinaryExpression condition0 = new BinaryExpression("==", identifieri, new IntConstantExpression(2));
+
+        List<IStatement> iStatementList = new ArrayList<>();
+        LocalVarIdentifier identifierResult = new LocalVarIdentifier("result");
+        AssignStatementExpression assignStatementExpression = new AssignStatementExpression("=", identifierResult, new IntConstantExpression(10));
+        iStatementList.add(assignStatementExpression);
+        BlockStatement ifStatement = new BlockStatement(iStatementList, null);
+
+        BinaryExpression condition1 = new BinaryExpression("==", identifieri, new IntConstantExpression(2));
+        List<IStatement> iStatementList1 = new ArrayList<>();
+        iStatementList1.add(new ReturnStatement(new IntConstantExpression(20)));
+        BlockStatement blockStatementIf = new BlockStatement(iStatementList1, null);
+        List<IStatement> iStatementList2 = new ArrayList<>();
+        AssignStatementExpression assignStatementExpression1 = new AssignStatementExpression("=", identifierResult, new IntConstantExpression(30));
+        iStatementList2.add(assignStatementExpression1);
+        BlockStatement blockStatementElse = new BlockStatement(iStatementList2, null);
+        IfElseStatement ifElseStatement = new IfElseStatement(condition1, blockStatementIf, blockStatementElse);
+
+        return new IfElseStatement(condition1, blockStatementIf, blockStatementElse);
+    }
+
+    public static ReturnStatement statement02() {
+        LocalVarIdentifier identifierResult = new LocalVarIdentifier("result");
+        return new ReturnStatement(identifierResult);
+    }
+
+}

src/test/java/ASTs/IfElseIfStatementWithOneReturnASTTyped.java

@@ -0,0 +1,135 @@
+package ASTs;
+
+import TypeCheck.TypeCheckResult;
+import Typecheck.TypingHelper;
+import abstractSyntaxTree.Class.FieldDecl;
+import abstractSyntaxTree.Class.MethodDecl;
+import abstractSyntaxTree.Class.RefType;
+import abstractSyntaxTree.Expression.BinaryExpression;
+import abstractSyntaxTree.Expression.IntConstantExpression;
+import abstractSyntaxTree.Expression.LocalVarIdentifier;
+import abstractSyntaxTree.Parameter.Parameter;
+import abstractSyntaxTree.Parameter.ParameterList;
+import abstractSyntaxTree.Program;
+import abstractSyntaxTree.Statement.*;
+import abstractSyntaxTree.StatementExpression.AssignStatementExpression;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class IfElseIfStatementWithOneReturnASTTyped {
+
+    public static Program getProgram() {
+
+        List<RefType> refTypeList = new ArrayList<>();
+        refTypeList.add(getRefType());
+        Program program = new Program(refTypeList);
+        addTyping(program);
+
+        return program;
+    }
+
+    public static RefType getRefType() {
+
+        List<FieldDecl> fieldDeclList = new ArrayList<>();
+        List<MethodDecl> methodDeclList = new ArrayList<>();
+        methodDeclList.add(method0());
+        RefType refType = new RefType("IfElseIfStatementWithOneReturn", fieldDeclList, methodDeclList, false);
+
+        return refType;
+    }
+
+    public static MethodDecl method0() {
+
+        List<Parameter> parameterList = new ArrayList<>();
+        parameterList.add(new Parameter("int", "i"));
+        ParameterList parameterListObj = new ParameterList(parameterList);
+
+        List<IStatement> iStatementList = new ArrayList<>();
+        iStatementList.add(statement00());
+        iStatementList.add(statement01());
+        iStatementList.add(statement02());
+        BlockStatement blockStatement0 = new BlockStatement(iStatementList, "int");
+        MethodDecl methodDecl = new MethodDecl("IfElseIfStatementWithOneReturn", "int", "foo", parameterListObj, blockStatement0);
+
+        return methodDecl;
+    }
+
+    public static LocalVarDecl statement00() {
+        LocalVarDecl localVarDecl = new LocalVarDecl("int", "result", null);
+        return localVarDecl;
+    }
+
+    public static IfElseStatement statement01() {
+
+        LocalVarIdentifier conditionLeft = new LocalVarIdentifier("i");
+        conditionLeft.setTypeCheckResult(new TypeCheckResult("int"));
+        BinaryExpression condition = new BinaryExpression("==", conditionLeft, new IntConstantExpression(1));
+        condition.setTypeCheckResult(new TypeCheckResult("boolean"));
+
+        LocalVarIdentifier identifierResult = new LocalVarIdentifier("result");
+        identifierResult.setTypeCheckResult(new TypeCheckResult("int"));
+        List<IStatement> ifStatementList = new ArrayList<>();
+        ifStatementList.add(new AssignStatementExpression("=", identifierResult, new IntConstantExpression(10)));
+        BlockStatement ifStatement = new BlockStatement(ifStatementList, "void");
+
+        IfElseStatement elseStatement = statement010();
+
+        IfElseStatement ifElseStatement = new IfElseStatement(condition, ifStatement, elseStatement);
+
+        return ifElseStatement;
+    }
+
+    public static IfElseStatement statement010() {
+        LocalVarIdentifier identifieri = new LocalVarIdentifier("i");
+        identifieri.setTypeCheckResult(new TypeCheckResult("int"));
+        BinaryExpression condition0 = new BinaryExpression("==", identifieri, new IntConstantExpression(2));
+        condition0.setTypeCheckResult(new TypeCheckResult("boolean"));
+
+        List<IStatement> iStatementList = new ArrayList<>();
+        LocalVarIdentifier identifierResult = new LocalVarIdentifier("result");
+        identifierResult.setTypeCheckResult(new TypeCheckResult("int"));
+        AssignStatementExpression assignStatementExpression = new AssignStatementExpression("=", identifierResult, new IntConstantExpression(10));
+        iStatementList.add(assignStatementExpression);
+        BlockStatement ifStatement = new BlockStatement(iStatementList, "void");
+
+        BinaryExpression condition1 = new BinaryExpression("==", identifieri, new IntConstantExpression(2));
+        condition1.setTypeCheckResult(new TypeCheckResult("boolean"));
+        List<IStatement> iStatementList1 = new ArrayList<>();
+        IntConstantExpression intConstantExpression20 = new IntConstantExpression(20);
+        intConstantExpression20.setTypeCheckResult(new TypeCheckResult("int"));
+        ReturnStatement return20 = new ReturnStatement(intConstantExpression20);
+        return20.setTypeCheckResult(new TypeCheckResult("int"));
+        iStatementList1.add(return20);
+        BlockStatement blockStatementIf = new BlockStatement(iStatementList1, "int");
+        List<IStatement> iStatementList2 = new ArrayList<>();
+        AssignStatementExpression assignStatementExpression1 = new AssignStatementExpression("=", identifierResult, new IntConstantExpression(30));
+        iStatementList2.add(assignStatementExpression1);
+        BlockStatement blockStatementElse = new BlockStatement(iStatementList2, "void");
+        IfElseStatement ifElseStatement = new IfElseStatement(condition1, blockStatementIf, blockStatementElse);
+
+        return new IfElseStatement(condition1, blockStatementIf, blockStatementElse);
+    }
+
+    public static ReturnStatement statement02() {
+        LocalVarIdentifier identifierResult = new LocalVarIdentifier("result");
+        identifierResult.setTypeCheckResult(new TypeCheckResult("int"));
+        return new ReturnStatement(identifierResult);
+    }
+
+    public static void addTyping(Program program){
+        // TypeContext
+        TypingHelper.addTypeContext(program, "IfElseIfStatementWithOneReturn", new HashMap<>());
+
+        // MethodContext
+        HashMap<String, ParameterList> method0 = new HashMap<>();
+        List<Parameter> parameterList = new ArrayList<>();
+        parameterList.add(new Parameter("int", "i"));
+        ParameterList parameterListObj = new ParameterList(parameterList);
+        method0.put("int", parameterListObj);
+        HashMap<String, HashMap<String, ParameterList>> methods = new HashMap<>();
+        methods.put("foo", method0);
+        TypingHelper.addMethodContext(program, "IfElseIfStatementWithOneReturn", methods);
+    }
+}

src/test/java/ByteCode/ByteCodeTester.java

@@ -77,7 +77,6 @@ public class ByteCodeTester {
     private Program generateAST(String pathToJavaFile){
         String content = "";
         try {
-            System.out.println("Classpath: " + Path.of(pathToJavaFile));
             content = Files.readString(Path.of(pathToJavaFile));
         } catch (IOException e) {
             System.out.println("File not found!");
@@ -115,7 +114,6 @@ public class ByteCodeTester {
     public void compareJarFilesFromScratch(String javaCodePath, String jarPath, String[] classNames){
         String content = "";
         try {
-            System.out.println("Classpath: " + Path.of(javaCodePath));
             content = Files.readString(Path.of(javaCodePath));
         } catch (IOException e) {
             System.out.println("File not found!");

src/test/java/ByteCode/CompareByteCodeBehaviour.java

@@ -98,7 +98,7 @@ public class CompareByteCodeBehaviour {
                     Method method1 = methods1[i];
                     Method method2 = methods2[i];
 
-                    System.out.println(method1);
+                    System.out.println("\n" + method1);
                     System.out.println(method2);
 
                     method1.setAccessible(true);
@@ -108,7 +108,7 @@ public class CompareByteCodeBehaviour {
                     // Test with some sample inputs
                     Object[] testInputs = getTestInputs(method1.getParameterTypes());
                     for(int j = 0; j < testInputs.length; j++){
-                        System.out.println("TestInput: " + testInputs[j]);
+                        System.out.println("Parameter[" + i + "]: " + testInputs[j]);
                     }
 
                     Object result1 = method1.invoke(obj1, testInputs);

src/test/java/ByteCode/TestAll.java

@@ -35,11 +35,11 @@ public class TestAll {
     @Test
     public void testFakultaet() {
         String classPath = "src/test/resources/basicClasses/Fakultaet.class";
-        Program ast = FakultaetASTTyped.getProgram();
+        Program ast = FakultaetAST.getProgram();
         String className = "Fakultaet";
         String javacode = "src/test/resources/basicClasses/Fakultaet.java";
-        //byteCodeTester.testByteCodeFromTypedAst(classPath, ast ,className);
+        byteCodeTester.testByteCodeFromAst(classPath, ast ,className);
-        byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
+        //byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
     }
 
     @Test
@@ -92,15 +92,6 @@ public class TestAll {
         byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
     }
 
-    @Test
-    public void testDivMethod() {
-        String classPath = "src/test/resources/SimpleTests/DivMethod.class";
-        //Program ast = ClassWithMainASTTyped.getProgram();
-        String className = "DivMethod";
-        String javacode = "src/test/resources/SimpleTests/DivMethod.java";
-        //testByteCodeFromAst(classPath, ast ,className);
-        byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
-    }
 
     // We dont do null assignments
     /*
@@ -118,10 +109,10 @@ public class TestAll {
     @Test
     public void testFieldVar() {
         String classPath = "src/test/resources/SimpleTests/FieldVar.class";
-        //Program ast = ClassWithMainASTTyped.getProgram();
+        Program ast = FieldVarASTTyped.getProgram();
         String className = "FieldVar";
         String javacode = "src/test/resources/SimpleTests/FieldVar.java";
-        //testByteCodeFromAst(classPath, ast ,className);
+        byteCodeTester.testByteCodeFromTypedAst(classPath, ast ,className);
         byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
     }
 
@@ -135,6 +126,7 @@ public class TestAll {
         byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
     }
 
+
     @Test
     public void testGetterFunction() {
         String classPath = "src/test/resources/SimpleTests/GetterFunction.class";
@@ -145,6 +137,16 @@ public class TestAll {
         byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
     }
 
+    @Test
+    public void testDivMethod() {
+        String classPath = "src/test/resources/SimpleTests/DivMethod.class";
+        //Program ast = ClassWithMainASTTyped.getProgram();
+        String className = "DivMethod";
+        String javacode = "src/test/resources/SimpleTests/DivMethod.java";
+        //byteCodeTester.testByteCodeFromAst(classPath, ast ,className);
+        byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
+    }
+
     @Test
     public void testIfElseIfStatement() {
         String classPath = "src/test/resources/SimpleTests/IfElseIfStatement.class";
@@ -158,10 +160,10 @@ public class TestAll {
     @Test
     public void testIfElseIfStatementWithOneReturn() {
         String classPath = "src/test/resources/SimpleTests/IfElseIfStatementWithOneReturn.class";
-        //Program ast = ClassWithMainASTTyped.getProgram();
+        Program ast = IfElseIfStatementWithOneReturnAST.getProgram();
         String className = "IfElseIfStatementWithOneReturn";
         String javacode = "src/test/resources/SimpleTests/IfElseIfStatementWithOneReturn.java";
-        //testByteCodeFromAst(classPath, ast ,className);
+        byteCodeTester.testByteCodeFromAst(classPath, ast ,className);
         byteCodeTester.testClassFileFromScratch(classPath, javacode, className);
     }
 
@@ -185,17 +187,6 @@ public class TestAll {
         byteCodeTester.compareJarFilesFromScratch(javacode, jarPath, classNames);
     }
 
-    /*
-    @Test
-    public void testDijkstra() {
-        String jarPath = "src/test/resources/Integration/Dijkstra.jar";
-        //Program ast = ClassWithMainASTTyped.getProgram();
-        String[] classNames = {"FourClasses", "Test", "Test2", "Test3"};
-        String javacode = "src/test/resources/Integration/Dijkstra.java";
-        byteCodeTester.compareJarFilesFromScratch(javacode, jarPath, classNames);
-    }
-    */
-
 
 
 

src/test/java/Typecheck/TestAll.java

@@ -21,44 +21,44 @@ public class TestAll {
 
     @Test
     public void testClassWithMain() {
-        Program emptyClassAst = ClassWithMainAST.getProgram();
+        Program astToBeTested = ClassWithMainAST.getProgram();
         Program correctAST = ClassWithMainASTTyped.getProgram();
         boolean expectedResult = true;
-        testTypeCheck(emptyClassAst, correctAST, expectedResult);
+        testTypeCheck(astToBeTested, correctAST, expectedResult);
 
     }
     @Test
     public void testEmptyClass() {
-        Program emptyClassAst = emptyClassAST.getEmptyProgramm();
+        Program astToBeTested = emptyClassAST.getEmptyProgramm();
         Program correctAST = emptyClassASTTyped.getEmptyProgramm();
         boolean expectedResult = false;
-        testTypeCheck(emptyClassAst, correctAST, expectedResult);
+        testTypeCheck(astToBeTested, correctAST, expectedResult);
 
     }
 
     @Test
     public void testEmptyClassWM() {
-        Program emptyClassAst = emptyClassAST.getEmptyProgramm();
+        Program astToBeTested = emptyClassAST.getEmptyProgramm();
         Program correctAST = emptyClassASTTyped.getEmptyProgramm();
         boolean expectedResult = true;
-        testTypeCheckWM(emptyClassAst, correctAST, expectedResult);
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
 
     }
 
     @Test
     public void testEmptyClassWithConstructor(){
-        Program abstractSyntaxTree = EmptyClassWithConstructorAST.getProgram();
+        Program astToBeTested = EmptyClassWithConstructorAST.getProgram();
         Program correctAST = EmptyClassWithConstructorASTTyped.getProgram();
         boolean expectedResult = false;
-        testTypeCheck(abstractSyntaxTree, correctAST, expectedResult);
+        testTypeCheck(astToBeTested, correctAST, expectedResult);
     }
 
     @Test
     public void testEmptyClassWithConstructorWM(){
-        Program abstractSyntaxTree = EmptyClassWithConstructorAST.getProgram();
+        Program astToBeTested = EmptyClassWithConstructorAST.getProgram();
         Program correctAST = EmptyClassWithConstructorASTTyped.getProgram();
         boolean expectedResult = true;
-        testTypeCheckWM(abstractSyntaxTree, correctAST, expectedResult);
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
     }
 
     /*
@@ -79,44 +79,78 @@ public class TestAll {
 
     @Test
     public void testAssignWrongType(){
-        Program assignWrongType = AssignWrongTypeAST.getProgram();
+        Program astToBeTested = AssignWrongTypeAST.getProgram();
         Program correctAST = AssignWrongTypeASTTyped.getProgram();
         boolean expectedResult = false;
-        testTypeCheck(assignWrongType, correctAST,expectedResult);
+        testTypeCheck(astToBeTested, correctAST,expectedResult);
     }
 
     @Test
     public void testAssignWrongTypeWM(){
-        Program assignWrongType = AssignWrongTypeAST.getProgram();
+        Program astToBeTested = AssignWrongTypeAST.getProgram();
         Program correctAST = AssignWrongTypeASTTyped.getProgram();
         boolean expectedResult = false;
-        testTypeCheckWM(assignWrongType, correctAST, expectedResult);
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
     }
 
     @Test
     public void testFakultaet(){
-        Program fakultaet = FakultaetAST.getProgram();
+        Program astToBeTested = FakultaetAST.getProgram();
         Program correctAST = FakultaetASTTyped.getProgram();
         boolean expectedResult = true;
-        testTypeCheck(fakultaet, correctAST, expectedResult);
+        testTypeCheck(astToBeTested, correctAST, expectedResult);
     }
 
     @Test
     public void testDivideByZero(){
-        Program fakultaet = DivideByZeroAST.getProgram();
+        Program astToBeTested = DivideByZeroAST.getProgram();
         Program correctAST = DivideByZeroASTTyped.getProgram();
         boolean expectedResult = true;
-        testTypeCheck(fakultaet, correctAST, expectedResult);
+        testTypeCheck(astToBeTested, correctAST, expectedResult);
     }
 
     @Test
     public void testCharArgument(){
-        Program fakultaet = CharArgumentAST.getProgram();
+        Program astToBeTested = CharArgumentAST.getProgram();
         Program correctAST = CharArgumentASTTyped.getProgram();
         boolean expectedResult = true;
-        testTypeCheckWOM(fakultaet, correctAST, expectedResult);
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
     }
 
+    @Test
+    public void testFieldVar(){
+        Program astToBeTested = FieldVarAST.getProgram();
+        Program correctAST = FieldVarASTTyped.getProgram();
+        boolean expectedResult = true;
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
+    }
+
+    @Test
+    public void testConstructorParams(){
+        Program astToBeTested = ConstructorParamsAST.getProgram();
+        Program correctAST = ConstructorParamsASTTyped.getProgram();
+        boolean expectedResult = true;
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
+    }
+
+    @Test
+    public void testConstructorThisDot(){
+        Program astToBeTested = ConstructorThisDotAST.getProgram();
+        Program correctAST = ConstructorThisDotASTTyped.getProgram();
+        boolean expectedResult = true;
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
+    }
+
+    @Test
+    public void testIfElseIfStatementWithOneReturn(){
+        Program astToBeTested = IfElseIfStatementWithOneReturnAST.getProgram();
+        Program correctAST = IfElseIfStatementWithOneReturnASTTyped.getProgram();
+        boolean expectedResult = true;
+        testTypeCheckWOM(astToBeTested, correctAST, expectedResult);
+    }
+
+
+
 
     public void testTypeCheckWOM(Program abstractSyntaxTree, Program correctAST, boolean expectedResult) {
         try {

src/test/resources/SimpleTests/FieldVar.java

@@ -1,5 +1,5 @@
 class FieldVar {
    
-    int field;
+    int variable;
     
 }

src/test/resources/SimpleTests/FieldVar.tokens

@@ -2,7 +2,7 @@ Class: "class"
 Identifier: "FieldVar"
 OpenCurlyBracket: "{"
 Int: "int"
-Identifier: "field"
+Identifier: "variable"
 Semicolon: ";"
 ClosedCurlyBracket: "}"
 EOF: "<EOF>"