LayoutTests/http/tests/security/resources/cors-deny.php

<?php
header("Access-Control-Allow-Origin: http://example.org/");
header("Content-Type: application/javascript");

if (isset($_GET["credentials"])) {
    if (strtolower($_GET["credentials"]) == "true")
        header("Access-Control-Allow-Credentials: true");
    else
        header("Access-Control-Allow-Credentials: false");
}

if (strtolower($_GET["fail"]) == "true")
    echo "throw({toString: function(){ return 'SomeError' }});";
else
    echo "alert('script ran.');";
?>