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minerva / Tests / LibWeb / Text / input / DOM / Document-createElementNS-uppercase.html
@minerva minerva on 13 Jul 971 bytes Initial commit
<!DOCTYPE html>
<script src="../include.js"></script>
<script>
    test(() => {
        const HTMLNS = "http://www.w3.org/1999/xhtml";
        const uppercaseElement = document.createElementNS(HTMLNS, "DIV");
        println(`document.createElementNS(HTMLNS, "DIV") is instance of HTMLUnknownElement: ${uppercaseElement instanceof HTMLUnknownElement}`);
        const lowercaseElement = document.createElementNS(HTMLNS, "div");
        println(`document.createElementNS(HTMLNS, "div") is instance of HTMLDivElement: ${lowercaseElement instanceof HTMLDivElement}`);

        const uppercaseElement2 = document.createElement("DIV");
        println(`document.createElement("DIV") is instance of HTMLDivElement: ${uppercaseElement2 instanceof HTMLDivElement}`);
        const lowercaseElement2 = document.createElement( "div");
        println(`document.createElement("div") is instance of HTMLDivElement: ${lowercaseElement2 instanceof HTMLDivElement}`);
    });
</script>