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<!DOCTYPE html>
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/utils.js"></script>
<script>
"use strict";
promise_test(async t => {
let w = window.open('/common/blank.html');
await waitForLoad(w);
t.add_cleanup(() => { w.close(); });
w.document.body.innerHTML = '<div contenteditable=true autofocus></div>';
await waitUntilStableAutofocusState(w);
assert_equals(w.document.activeElement.tagName, 'DIV');
}, 'Contenteditable element should support autofocus');
promise_test(async t => {
let w = window.open('/common/blank.html');
await waitForLoad(w);
t.add_cleanup(() => { w.close(); });
w.document.body.innerHTML = '<span tabindex=0 autofocus></span>';
await waitUntilStableAutofocusState(w);
assert_equals(w.document.activeElement.tagName, 'SPAN');
}, 'Element with tabindex should support autofocus');
promise_test(async t => {
let w = window.open('/common/blank.html');
await waitForLoad(w);
t.add_cleanup(() => { w.close(); });
let element = w.document.createElementNS('uri1', 'prefix:local');
element.setAttribute('autofocus', '');
w.document.body.appendChild(element);
await waitUntilStableAutofocusState(w);
assert_equals(w.document.activeElement.tagName, 'BODY');
}, 'Non-HTMLElement should not support autofocus');
promise_test(async t => {
let w = window.open('/common/blank.html');
await waitForLoad(w);
t.add_cleanup(() => { w.close(); });
const host = w.document.createElement('div');
host.autofocus = true;
const shadow = host.attachShadow({mode:'closed', delegatesFocus:true});
shadow.appendChild(w.document.createElement('input'));
w.document.body.appendChild(host);
await waitUntilStableAutofocusState(w);
assert_equals(w.document.activeElement, host);
assert_equals(shadow.activeElement.tagName, 'INPUT');
}, 'Host element with delegatesFocus should support autofocus');
promise_test(async t => {
let w = window.open('/common/blank.html');
await waitForLoad(w);
t.add_cleanup(() => { w.close(); });
const host = w.document.createElement('div');
host.autofocus = true;
host.attachShadow({mode:'closed', delegatesFocus:true});
w.document.body.appendChild(host);
const next = w.document.createElement('input');
next.autofocus = true;
w.document.body.appendChild(next);
await waitUntilStableAutofocusState(w);
assert_equals(w.document.activeElement, next);
}, 'Host element with delegatesFocus including no focusable descendants should be skipped');
promise_test(async t => {
let w = window.open('./resources/imagemap.html');
await waitForLoad(w);
t.add_cleanup(() => { w.close(); });
const area = w.document.createElement('area');
area.autofocus = true;
area.shape = 'rect';
area.coords = '1,1,99,99';
area.href = '/common/blank.html';
w.document.querySelector('map').appendChild(area);
await waitUntilStableAutofocusState(w);
// According to the specification, DOM anchor for an AREA shape is an IMG
// element, but major browsers don't follow it.
// See https://github.com/whatwg/html/issues/5054
assert_equals(w.document.activeElement, area);
}, 'Area element should support autofocus');
</script>
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