package javassist.expr;

import javassist.bytecode.*;
import javassist.*;

public class HandlerTest{
	//IHI1
/*	public int test1(){
		ConstPool cp = new ConstPool("assignment10.Point2.class");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		byte[] code = "dd".getBytes();
		CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
		Handler hdl = new Handler(et, 0, ca.iterator(), null, null);
		return hdl.iterator.getCodeLength();	
	}
	//IHI2
	public int test2()throws Exception{
		ConstPool cp = new ConstPool("assignment10.Point2");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		byte[] code = "dd".getBytes();
		Bytecode bc = new Bytecode(cp, 1, 0);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		Handler hdl = new Handler(et, 0, ca.iterator(), CtClass.intType, null);
		hdl.replace0(0, bc, 2);	
		return hdl.maxStack;	
	}
	//IHI3
	public int test3()throws Exception{
		ConstPool cp = new ConstPool("assignment10.Point2");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		byte[] code = "dd".getBytes();
		Bytecode bc = new Bytecode(cp, 1, 1);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		Handler hdl = new Handler(et, 0, ca.iterator(), CtClass.intType, null);
		hdl.replace0(0, bc, 2);	
		return hdl.maxLocals;	
	}
	//IHI4
	public boolean test4()throws Exception{
		ConstPool cp = new ConstPool("assignment10.Point2");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		byte[] code = "dd".getBytes();
		Bytecode bc = new Bytecode(cp, 1, 1);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		Handler hdl = new Handler(et, 0, ca.iterator(), CtClass.intType, null);
		hdl.replace0(0, bc, 2);	
		return hdl.edited;	
	}
	//IHI5
	public String test5()throws Exception{
		ConstPool cp = new ConstPool("assignment10.Point2");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		byte[] code = "dd".getBytes();
		Bytecode bc = new Bytecode(cp, 1, 1);
		//bc.addIconst(3);
	//	bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
	//	ClassPool pool = ClassPool.getDefault();
		//CtClass cc = pool.get("assignment10.Point2");
		Handler hdl = new Handler(et, 0, ca.iterator(), CtClass.intType, null);
		//hdl.replace0(0, bc, 2);	
		return hdl.thisClass.getName();	
	}
	//EOA1
	public boolean test6()throws Exception{
		ConstPool cp = new ConstPool("assignment10.Point2");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		et.add(1,1,2,0,2);
		byte[] code = "dd".getBytes();
		Bytecode bc = new Bytecode(cp, 1, 1);
	    CodeAttribute ca = bc.toCodeAttribute();
		Handler hdl = new Handler(et, 0, ca.iterator(), CtClass.intType, null);
		et.remove(0);	
		return hdl.isFinally();
	}
	public int test7()throws Exception{
		ConstPool cp = new ConstPool("javassist.ClassPoolTailTest");
		ClassPool pool = ClassPool.getDefault();
		pool.insertClassPath("c:\\mujava\\testset");
		CtClass cc = pool.get("javassist.ClassPoolTailTest");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		et.add(1,1,2,0,2);
		byte[] code = "dd".getBytes();
	    //	CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
	    Bytecode bc = new Bytecode(cp, 1, 0);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		MethodInfo mi = new MethodInfo(cp, "a", "b");
		Handler hdl = new Handler(et, 1, ca.iterator(), cc, mi);
		//System.out.println(et.catchType(1));
		//hdl.replace0(0, bc, 2);	
		//ExprEditor ee = new ExprEditor();
	    //hdl.runEditor(ee, ca.iterator());
		//et.remove(0);
		hdl.insertBefore("System.out.println($1);");	
		return hdl.maxStack;
	}
	public int test8()throws Exception{
		ConstPool cp = new ConstPool("javassist.ClassPoolTailTest");
		ClassPool pool = ClassPool.getDefault();
		pool.insertClassPath("c:\\mujava\\testset");
		CtClass cc = pool.get("javassist.ClassPoolTailTest");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		et.add(1,1,2,0,2);
		byte[] code = "dd".getBytes();
	    //	CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
	    Bytecode bc = new Bytecode(cp, 1, 0);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		MethodInfo mi = new MethodInfo(cp, "a", "b");
		Handler hdl = new Handler(et, 1, ca.iterator(), cc, mi);
		//System.out.println(et.catchType(1));
		//hdl.replace0(0, bc, 2);	
		//ExprEditor ee = new ExprEditor();
	    //hdl.runEditor(ee, ca.iterator());
		//et.remove(0);
		hdl.insertBefore("System.out.println($1);");
		return hdl.maxLocals;
	}
	public int test9()throws Exception{
		ConstPool cp = new ConstPool("javassist.ClassPoolTailTest");
		ClassPool pool = ClassPool.getDefault();
		pool.insertClassPath("c:\\mujava\\testset");
		CtClass cc = pool.get("javassist.ClassPoolTailTest");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		et.add(1,1,2,0,2);
		byte[] code = "dd".getBytes();
	    //	CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
	    Bytecode bc = new Bytecode(cp, 1, 1);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		MethodInfo mi = new MethodInfo(cp, "a", "b");
		Handler hdl = new Handler(et, 1, ca.iterator(), cc, mi);
		//System.out.println(et.catchType(1));
		//hdl.replace0(0, bc, 2);	
		//ExprEditor ee = new ExprEditor();
	    //hdl.runEditor(ee, ca.iterator());
		//et.remove(0);
		hdl.insertBefore("System.out.println($1);");
		return hdl.maxLocals;
	}
	
	public boolean test10()throws Exception{
		ConstPool cp = new ConstPool("javassist.ClassPoolTailTest");
		ClassPool pool = ClassPool.getDefault();
		pool.insertClassPath("c:\\mujava\\testset");
		CtClass cc = pool.get("javassist.ClassPoolTailTest");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		et.add(1,1,2,0,2);
		ExceptionTable et1 = new ExceptionTable(cp);
		et1.add(0,1,2,0,0);
		et1.add(1,1,2,0,2);
		//byte[] code = "dd".getBytes();
	    //	CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
	    Bytecode bc = new Bytecode(cp, 1, 0);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		MethodInfo mi = new MethodInfo(cp, "a", "b");
		Handler hdl = new Handler(et, 1, ca.iterator(), cc, mi);
		Handler hdl1 = new Handler(et1, 1, ca.iterator(), cc, mi);
		et1.remove(1);
		//System.out.println(et.catchType(1));
		//hdl.replace0(0, bc, 2);	
		//ExprEditor ee = new ExprEditor();
	    //hdl.runEditor(ee, ca.iterator());
		//et.remove(0);
		//hdl.insertBefore("System.out.println($1);");
		//CodeAttribute ca1 = hdl.iterator.get();
		return hdl.isFinally();
	}*/
	public boolean test11()throws Exception{
		ConstPool cp = new ConstPool("javassist.ClassPoolTailTest");
		ClassPool pool = ClassPool.getDefault();
		pool.insertClassPath("c:\\mujava\\testset");
		CtClass cc = pool.get("javassist.ClassPoolTailTest");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,0,2,0,0);
		et.add(1,1,2,0,2);
		ExceptionTable et1 = new ExceptionTable(cp);
		et1.add(0,1,2,0,0);
		et1.add(1,1,2,0,2);
		//byte[] code = "dd".getBytes();
	    //	CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
	    Bytecode bc = new Bytecode(cp, 1, 0);
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		MethodInfo mi = new MethodInfo(cp, "a", "b");
		Handler hdl = new Handler(et, 1, ca.iterator(), cc, mi);
		Handler hdl1 = new Handler(et1, 0, ca.iterator(), cc, mi);
		//et1.remove(1);
		//System.out.println(et.catchType(1));
		//hdl.replace0(0, bc, 2);	
		//ExprEditor ee = new ExprEditor();
	    //hdl.runEditor(ee, ca.iterator());
		//et.remove(0);
		//hdl.insertBefore("System.out.println($1);");
		//CodeAttribute ca1 = hdl.iterator.get();
		return hdl.isFinally();
	}
	
/*
	public static void main(String[] args) throws Exception{
		ConstPool cp = new ConstPool("javassist.ClassPoolTailTest");
		ClassPool pool = ClassPool.getDefault();
		pool.insertClassPath("c:\\mujava\\testset");
		CtClass cc = pool.get("javassist.ClassPoolTailTest");
		ExceptionTable et = new ExceptionTable(cp);
		et.add(0,1,2,0,0);
		et.add(1,1,2,0,2);
		byte[] code = "dd".getBytes();
	    //	CodeAttribute ca = new CodeAttribute(cp, 5, 3, code, et);
	    Bytecode bc = new Bytecode(cp, 1, 0);
	     System.out.println(bc.length());
	    bc.addIndex(2);
	    System.out.println(bc.length());
		bc.addIconst(3);
		bc.addReturn(CtClass.intType);
	    CodeAttribute ca = bc.toCodeAttribute();
		MethodInfo mi = new MethodInfo(cp, "a", "b");
		Handler hdl = new Handler(et, 1, ca.iterator(), cc, mi);
		//System.out.println(et.catchType(1));
		//hdl.replace0(0, bc, 2);	
		//ExprEditor ee = new ExprEditor();
	    //hdl.runEditor(ee, ca.iterator());
		//et.remove(0);
		
		System.out.println(hdl.iterator.getCodeLength());
		hdl.insertBefore("System.out.println($1);");
		
		System.out.println(hdl.iterator.getCodeLength());
	
	}	*/
}