<script src="../include.js"></script>
<script>
    test(() => {
        function serialize(input) {
            const e = document.createElement("div");
            e.style.transformOrigin = input;
            const serialized = e.style.transformOrigin;
            println(input + " => " + (serialized === '' ? '(invalid)' : serialized));
        }

        for (transformOrigin of [
            'center',
            '10px',
            '25%',
            'left 20%',
            '20px bottom',
            'top right',
            '"center"',
        ]) {
            serialize(transformOrigin);
        }
    });
</script>