<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>S15.5.4.1_A1_T2</p>
<div id='console'></div>
<script>
try {

/**
* @name: S15.5.4.1_A1_T2;
* @section: 15.5.4.1;
* @assertion: The initial value of String.prototype.constructor is the built-in String constructor;
* @description: Create new String.prototype.constructor object and check it;
*/

__constr = String.prototype.constructor;

__instance = new __constr("choosing one");

//////////////////////////////////////////////////////////////////////////////
// CHECK#0
if (__instance !="choosing one") {
  testFailed('#0: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); __instance =="choosing one". Actual: __instance =='+__instance ); 
}
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
// CHECK#1
if (__instance.constructor !== String) {
  testFailed('#1: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); __instance.constructor === String. Actual: __instance.constructor ==='+__instance.constructor ); 
}
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
// CHECK#2
if (!(String.prototype.isPrototypeOf(__instance))) {
  testFailed('#2: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); String.prototype.isPrototypeOf(__instance) return true. Actual: '+String.prototype.isPrototypeOf(__instance)); 
}
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
// CHECK#3
__to_string_result = '[object '+ 'String' +']';

delete String.prototype.toString;

if (__instance.toString() !== __to_string_result) {
  testFailed('#3: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); delete String.prototype.toString; __instance.toString() === __to_string_result. Actual: __instance.toString() ==='+__instance.toString()+' __to_string_result ==='+__to_string_result ); 
}
//
//////////////////////////////////////////////////////////////////////////////

} 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>