<form id="formy">
    <input type="text" name="foo">
    <button type="button" name="bar"></button>
    <object name="baz"></object>
    <select name="qux"></select>
    <textarea name="quux"></textarea>
    <fieldset name="corge">
        <!-- input elements in the ImageData type state are excluded -->
        <input type="image" name="grault">
    </fieldset>
    <img id="inside" src="" alt="">
</form>

<input type="text" name="foo2" form="formy">
<button type="button" name="bar2" form="formy"></button>
<object name="baz2" form="formy"></object>
<select name="qux2" form="formy"></select>
<textarea name="quux2" form="formy"></textarea>
<fieldset name="corge2" form="formy">
    <!-- input elements in the ImageData type state are excluded -->
    <input type="image" name="grault2" form="formy">
</fieldset>
<img id="outside" src="" alt="">

<script src="../include.js"></script>
<script>
    test(() => {
        let form = document.getElementById("formy");

        let elements = form.elements;
        for (let i = 0; i < elements.length; i++) {
            if (elements[i] !== form[i]) {
                println(`FAIL: elements[${i}] !== form[${i}]`);
            }
        }

        println(`form.length: ${form.length}`);
        println(`elements.length: ${elements.length}`);

        for (let i = 0; i < form.length; i++) {
            println(`form[${i}].name: ${form[i].name}`);
        }
    });
</script>