<script src="../include.js"></script>
<script>
    asyncTest((done) => {
        const xhr = new XMLHttpRequest();
        xhr.responseType = "document";
        xhr.open("GET", "data:text/xml,<?xml version='1.0'?><random xmlns=\"some.random/namespace\"><inner/></random>", true);
        xhr.onreadystatechange = function() {
            if (xhr.readyState !== 4 || xhr.status !== 200)
                return;
            let xml = xhr.responseXML;
            const expected = "some.random/namespace";
            if (xml.documentElement.namespaceURI == expected && xml.documentElement.childNodes[0].namespaceURI == expected)
                println("PASS");
            else
                println("FAIL");
            done();
        };
        xhr.send();
    });
</script>