<!DOCTYPE html>
<script src="../include.js"></script>
<script>
    test(() => {
        function checkColor(color) {
            document.body.bgColor = color;
            const computedStyle = getComputedStyle(document.body);
            const bgcolor = computedStyle.backgroundColor;
            println(`'${color}' => ${bgcolor}`);
        }

        for (color of [
            "red",
            "#408080",
            "transparent",
            " GreeN 	",
            "cafe",
            "",
            "