<html>
<head>
<meta charset='utf-8'>
<style>
.pass {
    font-weight: bold;
    color: green;
}
.fail {
    font-weight: bold;
    color: red;
}
</style>

<script>
if (window.testRunner)
    testRunner.dumpAsText();

function SputnikError(message)
{
    this.message = message;
}

SputnikError.prototype.toString = function ()
{
    return 'SputnikError: ' + this.message;
};

var sputnikException;

function testPrint(msg)
{
    var span = document.createElement("span");
    document.getElementById("console").appendChild(span); // insert it first so XHTML knows the namespace 
    span.innerHTML = msg + '<br />';
}

function escapeHTML(text)
{
    return text.toString().replace(/&/g, "&amp;").replace(/</g, "&lt;");
}

function printTestPassed(msg)
{
    testPrint('<span><span class="pass">PASS</span> ' + escapeHTML(msg) + '</span>');
}

function printTestFailed(msg)
{
    testPrint('<span><span class="fail">FAIL</span> ' + escapeHTML(msg) + '</span>');
}

function testFailed(msg)
{
    throw new SputnikError(msg);
}

var successfullyParsed = false;
</script>

</head>
<body>
<p>S12.13_A3_T6</p>
<div id='console'></div>
<script>
try {

/**
 * @name: S12.13_A3_T6;
 * @section: 12.13;
 * @assertion: 1. Evaluate Expression;
 * @description: Evaluating functions;
 */

// CHECK#1
var i=0;
function adding1(){
  i++;
  return 1;
}
try{
  throw (adding1());
}
catch(e){
  if (e!==1) testFailed('#1: Exception ===1. Actual:  Exception ==='+ e);
}

// CHECK#2
var i=0;
function adding2(){
  i++;
  return i;
}
try{
  throw adding2();
}
catch(e){}
if (i!==1) testFailed('#2: i===1. Actual: i==='+ i);

// CHECK#3
var i=0;
function adding3(){
  i++;
}
try{
  throw adding3();
}
catch(e){}
if (i!==1) testFailed('#3: i===1. Actual: i==='+i);

// CHECK#4
function adding4(i){
  i++;
  return i;
}
try{
  throw (adding4(1));
}
catch(e){
  if (e!==2) testFailed('#4: Exception ===2. Actual:  Exception ==='+ e);
}

} catch (ex) {
    sputnikException = ex;
}

var successfullyParsed = true;
</script>

<script>
if (!successfullyParsed)
    printTestFailed('successfullyParsed is not set');
else if (sputnikException)
    printTestFailed(sputnikException);
else
    printTestPassed("");
testPrint('<br /><span class="pass">TEST COMPLETE</span>');
</script>
</body>
</html>