<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>S12.2_A2</p>
<div id='console'></div>
<script>
try {

/**
* @name: S12.2_A2;
* @section: 12.2;
* @assertion: Variables are defined with global scope (that is, they are created as members of the global object, as described in 10.1.3) using property attributes { DontDelete};
* @description: Checking if deleting global variables that have the attributes {DontDelete} fails;
*/

//////////////////////////////////////////////////////////////////////////////
//CHECK#1
if (delete(__variable)) {
	testFailed('#1: delete(__variable)===false');
}
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#2
if (delete(this["__variable"])) {
	testFailed('#2: delete(this["__variable"])===false');
}
//
//////////////////////////////////////////////////////////////////////////////


var __variable;
var __variable = "defined";

//////////////////////////////////////////////////////////////////////////////
//CHECK#3
if (delete(__variable) | delete(this["__variable"])) {
	testFailed('#3: (delete(__variable) | delete(this["__variable"]))===false' );
}
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#4
if ((__variable !== "defined")|(this["__variable"] !=="defined")) {
	testFailed('#4: __variable === "defined" and this["__variable"] ==="defined"');
}
//
//////////////////////////////////////////////////////////////////////////////


} 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>