diff --git a/tests/2/big.txt.zwei b/tests/2/big.txt.zwei
new file mode 100755
index 0000000..e79ed4a
--- /dev/null
+++ b/tests/2/big.txt.zwei
@@ -0,0 +1,44 @@
+class Factorial {
+
+ // Recursive definition
+ Int factorial1(Int x) {
+ return if (x == 0) 1
+ else x * this.factorial1(x - 1)
+ }
+
+ // Tail-recursive definition
+ Int factorial2_aux(Int x, Int acc) {
+ return if (x == 0) acc
+ else this.factorial2_aux(x - 1, acc * x)
+ }
+ Int factorial2(Int x) {
+ return this.factorial2_aux(x, 1)
+ }
+
+ // Iterative definition
+ Int factorial3(Int x) {
+ Int p = 1;
+ while (x > 0) {
+ p = p * x;
+ x = x - 1;
+ }
+ return p
+ }
+
+}
+
+class Example {
+ Null main() {
+ Factorial fac = new Factorial();
+ Int x = 5;
+ printInt(fac.factorial1(x));
+ printChar(10);
+ printInt(fac.factorial2(x));
+ printChar(10);
+ printInt(fac.factorial3(x));
+ printChar(10);
+ }
+}
+
+new Example().main()
+
diff --git a/tests/2/errorRec1.txt.zwei b/tests/2/errorRec1.txt.zwei
new file mode 100755
index 0000000..5f68d0c
--- /dev/null
+++ b/tests/2/errorRec1.txt.zwei
@@ -0,0 +1,13 @@
+//The compiler should see two errors:
+//the ";" after the true in the while condition and the missing of the ";" after the true after the loop
+
+class Temp {
+
+ Int bla() {
+ while (true;) {
+ true;
+ }
+ true
+ }
+}
+true
\ No newline at end of file
diff --git a/tests/2/errorRec2.txt.zwei b/tests/2/errorRec2.txt.zwei
new file mode 100755
index 0000000..0a05c55
--- /dev/null
+++ b/tests/2/errorRec2.txt.zwei
@@ -0,0 +1,13 @@
+//test error recovering after two missing paranthesis in an if statement
+class ErrorRec2 {
+
+ Null ident() {
+
+ if x < 0 //here we miss two parantesis ( and )
+ then_expression
+ else
+ else_expression //here we miss a ";"
+ }
+
+}
+hello
\ No newline at end of file
diff --git a/tests/2/errorRec3.txt.zwei b/tests/2/errorRec3.txt.zwei
new file mode 100755
index 0000000..0a84c19
--- /dev/null
+++ b/tests/2/errorRec3.txt.zwei
@@ -0,0 +1,21 @@
+//this tests if we can recover from a missing "}" (not even the java compiler can do that ;-)
+
+class Error1 {
+
+ Type ident;
+ Type ident;
+
+ Type ident() {
+
+ }
+//Error 1: missing "}"
+
+class Error2 {
+
+ Type ident;
+
+ Type ident() {
+ return //Error 2: missing expression
+ }
+}
+true
\ No newline at end of file
diff --git a/tests/2/forum1.txt.zwei b/tests/2/forum1.txt.zwei
new file mode 100755
index 0000000..80854bb
--- /dev/null
+++ b/tests/2/forum1.txt.zwei
@@ -0,0 +1,18 @@
+class factoriel {
+
+ String var1;
+ String toString(){
+ var1 = 25;
+ if(x == -2) var1 -- 2 else var1 - 3;
+ var1 = 30;
+ var --2;
+
+ while(-2 == -5){
+ if(-4 == -6) var --2 else var + (-4 + -5);
+ var2 = (5- var2 ) + nimportequoi;
+ }
+
+ }
+}
+
+2 == 4
\ No newline at end of file
diff --git a/tests/2/forum2.txt.zwei b/tests/2/forum2.txt.zwei
new file mode 100755
index 0000000..ad3f989
--- /dev/null
+++ b/tests/2/forum2.txt.zwei
@@ -0,0 +1,31 @@
+class factoriel {
+
+ String var1;
+ String toString(){
+ var1 = 25;
+ if(x == -2) var1 -- 2 else var1 - 3;
+ var1 = 30;
+ var --2;
+
+ while(-2 == -5){
+ if(-4 == -6) var --2 else var + (-4 + -5);
+ var2 = (5- var2 ) + nimportequoi;
+ }
+
+ }
+
+ String toString() {
+ monfact.soString(4, 5, 5);
+ }
+
+}
+
+class test{
+ factoriel monfact;
+
+ String toString() {
+ monfact.soString(4, 5, {return 2});
+ }
+}
+
+2 == 4
\ No newline at end of file
diff --git a/tests/2/forum3.txt.zwei b/tests/2/forum3.txt.zwei
new file mode 100755
index 0000000..a178e2d
--- /dev/null
+++ b/tests/2/forum3.txt.zwei
@@ -0,0 +1,32 @@
+class A extends B {
+ //Check FieldDecl (-> also Formal)
+ Int a;
+ Int s;
+ Null z;
+ Object o;
+ boolean b;
+
+ //Check MethodDef
+ Object method(Int i, Null n, Object oj) {
+ //Check Block (->also Statement and Expression)
+ while ( if ( i && !o) { return b} else { return !b}) {
+ b = true;
+ boolean c = false;
+ 3+2;
+ printInt (a);
+ printChar("toto et titi c'est tjs joli");
+ }
+
+ // Expression
+ if ( b) readInt else readChar;
+ if (-b) true else false;
+ if(a-b || c) null else ( a == b);
+ if (-new x (3,"HelloWorld") * ! { while ( a==b) { 4 //Comment
+ % 3 ; }return "viveJava"} / b && c) null;
+
+
+ return b
+ }
+}
+
+7.a(b,c,d,e)
\ No newline at end of file
diff --git a/tests/2/hardCore.txt.zwei b/tests/2/hardCore.txt.zwei
new file mode 100755
index 0000000..d9704d4
--- /dev/null
+++ b/tests/2/hardCore.txt.zwei
@@ -0,0 +1,76 @@
+class hardcoreZwei extends hardcore_Eins {
+
+ Int variableA ;
+ Null whatGoodIsItFor ;
+ letsFaceTheMusic andDance ;
+
+ Int strangersInTheNight(FRIEND Rachel, FRIEND Ross) {
+ while (
+ if ( Rachel != Ross)
+ Chandler
+ else
+ (Joey + Pheobe) *
+ -David +
+ { Null Monica = Gunther ;
+ return Ursula
+ }
+ <= true || false
+ ) {
+ printChar(
+ if (
+ new centralPerk(-readInt).couch(
+ { fabric leather = true;
+ return "Smelly Cat"
+ }
+ )
+ )
+ true.Janice.moves(BingsHouse.neighboring()) !=
+ Janice.isMarried() ||
+ !Chandler.isInLoveWith(
+ !new Marriage("Monica").isInLoveWith(Richard)
+ )
+ else (
+ { return Mona <= Emi//
+ -ly/London_1999 }
+ )
+ ) ;
+ }
+
+ Int babyfootScore = if (chandler.score() + joey.score() <=
+monica.score()) {return ross.score} ;
+ }
+}
+
+class CSI_Lab extends CSI {
+
+ Leader Grissom ;
+ Investigator Nick ;
+ Investigator Sara ;
+ Investigator Warrick ;
+ Supervisor Catherine ;
+
+ Null solveCrime(List evidence) {
+
+ evidence.getFingerprints.sendTo(
+ { if (CSI.getLevel(Nick) <= CSI.getLevel(Sara))
+ expr
+ else
+ { return Ecklie } != -readChar ;
+ } );
+ }
+
+}
+
+{
+ if ( CSI.duration() != FRIENDS.duration())
+ -{ CSI.duration() - FRIENDS.startTime ;
+ return false
+ } <=
+ readInt.print( {} + "minutes" )
+ else
+ {} != !a ;
+
+ printChar({return prison} != "maison" && a * 31415926 * r);
+
+ return int
+}
\ No newline at end of file
diff --git a/tests/2/sys0.txt.zwei b/tests/2/sys0.txt.zwei
new file mode 100755
index 0000000..9b814e0
--- /dev/null
+++ b/tests/2/sys0.txt.zwei
@@ -0,0 +1,5 @@
+//tests only expression
+//this file is correct
+
+readInt.bimbo.hello
+
\ No newline at end of file
diff --git a/tests/2/sys1.txt.zwei b/tests/2/sys1.txt.zwei
new file mode 100755
index 0000000..f6bb24c
--- /dev/null
+++ b/tests/2/sys1.txt.zwei
@@ -0,0 +1,13 @@
+//tests several classes within the same class file
+//and classes without members
+//This file is correct
+
+class A {
+
+}
+
+class B extends A {
+
+}
+
+null
\ No newline at end of file
diff --git a/tests/2/sys10.txt.zwei b/tests/2/sys10.txt.zwei
new file mode 100755
index 0000000..7096169
--- /dev/null
+++ b/tests/2/sys10.txt.zwei
@@ -0,0 +1,30 @@
+//Fun with Expressions, Statements and Factors
+//this file should be correct
+class FunTest {
+
+formal formal() {
+
+ ident.ident.ident.ident;
+ printInt({});
+ printChar(!"a");
+
+ while ({}) {}
+ while (("da da da")) {this.dududu == true;}
+ while (34.da) {{};}
+
+ if ( expr ) expr else expr;
+
+ exrp == expr;
+ expr == term --factor * ! factor;
+
+ {} == ({});
+ {} && {} <= {};
+
+ {}.bla();
+ {{};} * new bla ({return {return bla}});
+
+}
+
+}
+
+test
\ No newline at end of file
diff --git a/tests/2/sys11.txt.zwei b/tests/2/sys11.txt.zwei
new file mode 100755
index 0000000..4410e55
--- /dev/null
+++ b/tests/2/sys11.txt.zwei
@@ -0,0 +1,12 @@
+//correct
+
+class Temp {
+
+ Int bla() {
+ while (true) {
+ true;
+ }
+ true;
+ }
+}
+true
\ No newline at end of file
diff --git a/tests/2/sys12.txt.zwei b/tests/2/sys12.txt.zwei
new file mode 100755
index 0000000..5e0e446
--- /dev/null
+++ b/tests/2/sys12.txt.zwei
@@ -0,0 +1,16 @@
+//test selector
+//not correct
+class Temp {
+
+ Int bla() {
+ "hello".first().second()().third;
+
+ }
+
+ Null func() {
+ error
+
+ }
+
+}
+true
\ No newline at end of file
diff --git a/tests/2/sys2.txt.zwei b/tests/2/sys2.txt.zwei
new file mode 100755
index 0000000..feb6a8c
--- /dev/null
+++ b/tests/2/sys2.txt.zwei
@@ -0,0 +1,7 @@
+//this file tests a file without an Expression after the class definitions
+//this should raise an Error "Expression expected"
+
+class Bimbo {
+
+
+}
\ No newline at end of file
diff --git a/tests/2/sys3.txt.zwei b/tests/2/sys3.txt.zwei
new file mode 100755
index 0000000..b3cc5fb
--- /dev/null
+++ b/tests/2/sys3.txt.zwei
@@ -0,0 +1,7 @@
+//to many expressions after class definition
+//this should raise an EOF Exptected error
+class bimbo {
+
+}
+
+null imho
\ No newline at end of file
diff --git a/tests/2/sys4.txt.zwei b/tests/2/sys4.txt.zwei
new file mode 100755
index 0000000..104e9de
--- /dev/null
+++ b/tests/2/sys4.txt.zwei
@@ -0,0 +1,12 @@
+//this tests the declaration of fields
+//this file is correct
+
+class Bimbo {
+
+ Null bimbo;
+ Int bimbo;
+ bimbo bimbo;
+
+}
+
+bimbo
\ No newline at end of file
diff --git a/tests/2/sys5.txt.zwei b/tests/2/sys5.txt.zwei
new file mode 100755
index 0000000..47c73db
--- /dev/null
+++ b/tests/2/sys5.txt.zwei
@@ -0,0 +1,10 @@
+//this file tests an wrong field declaration (no semicolon)
+//this file is not correct
+
+class Bimbo {
+
+ Int bimbo
+
+}
+
+bimbo
\ No newline at end of file
diff --git a/tests/2/sys6.txt.zwei b/tests/2/sys6.txt.zwei
new file mode 100755
index 0000000..ed4cac5
--- /dev/null
+++ b/tests/2/sys6.txt.zwei
@@ -0,0 +1,8 @@
+//this tests a wrong field declaration (no name)
+//this file is wrong
+
+class Bimbo {
+
+ Int;
+
+}
\ No newline at end of file
diff --git a/tests/2/sys7.txt.zwei b/tests/2/sys7.txt.zwei
new file mode 100755
index 0000000..1887eb6
--- /dev/null
+++ b/tests/2/sys7.txt.zwei
@@ -0,0 +1,8 @@
+//this tests wrong field definitions (invalid identifier)
+//this file is wrong
+
+class Bimbo {
+
+ Int Int;
+
+}
\ No newline at end of file
diff --git a/tests/2/sys8.txt.zwei b/tests/2/sys8.txt.zwei
new file mode 100755
index 0000000..f73617a
--- /dev/null
+++ b/tests/2/sys8.txt.zwei
@@ -0,0 +1,12 @@
+//this file tests method definitions
+//this file is correct
+class MethodTest {
+
+ Int formal () {}
+
+ Null formal (Int id) {return id}
+
+ formal formal (Int id, Int id) {ident;}
+
+}
+formal
\ No newline at end of file
diff --git a/tests/2/sys9.txt.zwei b/tests/2/sys9.txt.zwei
new file mode 100755
index 0000000..dc8d6d2
--- /dev/null
+++ b/tests/2/sys9.txt.zwei
@@ -0,0 +1,12 @@
+//this file tests invalid method definitions.
+// missing second ")" and missing identifier in the second method declaration
+//this file is wrong
+class Bimbo {
+
+ formal formal (formal formal {}
+
+ formal formal2(ident) {}
+
+}
+
+bimbo
\ No newline at end of file