<!doctype html>
<meta charset="utf-8">
<title>form.elements: indexed access reflects DOM order, not flat tree</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:[email protected]">
<link rel="author" title="Mozilla" href="https://mozilla.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<form id="target">
<div id="host">
<template shadowrootmode="open">
<slot name="first"></slot>
<slot name="second"></slot>
</template>
<input id="first" slot="second">
<input id="second" slot="first">
</div>
</form>
<script>
test(function() {
let target = document.getElementById("target");
let host = document.getElementById("host");
assert_true(!!host.shadowRoot, "Should have a shadow tree");
assert_equals(target.elements[0], first, "form.elements reflects DOM order, not flat tree order");
assert_equals(target.elements[1], second);
});
</script>
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