<!DOCTYPE html>
<html>
<head>
<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.waitUntilDone();
}
</script>
</head>
<body>
<script>
const isAsynchronous = true;
var xhr = new XMLHttpRequest;
xhr.open("GET", "resources/nph-fail.pl", isAsynchronous);
xhr.onload = () => { alertAndDone("FAIL"); }
xhr.onerror = () => {
    // FIXME: Assert that a specific error occurred.
    alertAndDone("PASS");
}
xhr.send();

function alertAndDone(message)
{
    alert(message);
    if (window.testRunner)
        testRunner.notifyDone();
}
</script>
</body>
</html>