Tests Debugger.setScriptSource

Running test: addLineAfter
var x = 1;
#debugger;
return x + 2;

---
Break location after LiveEdit:
var x = 1;
#debugger;
var x = 3;

stackChanged: true
Protocol.Debugger.stepInto
function foo() {
var x = #1;
debugger;


Running test: addLineBefore
var x = 1;
#debugger;
return x + 2;

---
Break location after LiveEdit:
var x = 1;
var x = #3;
debugger;

stackChanged: true
Protocol.Debugger.stepInto
function foo() {
var x = #1;
var x = 3;


Running test: breakAtFirstLineAddLineAfter
function boo() {
#debugger;
var x = 1;

---
Break location after LiveEdit:
function boo() {
#debugger;
var x = 3;

stackChanged: true
Protocol.Debugger.stepInto
function boo() {
#debugger;
var x = 3;


Running test: breakAtFirstLineAddLineBefore
function boo() {
#debugger;
var x = 1;

---
Break location after LiveEdit:
function boo() {
var x = #3;
debugger;

stackChanged: true
Protocol.Debugger.stepInto
var x = 3;
#debugger;
var x = 1;