// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
(async function(testRunner) {
const html = `<input></input>
<input id='second'></input>
`;
const {page, session, dp} =
await testRunner.startHTML(html, 'Tests DOM.focus method.');
testRunner.log(await session.evaluate(getActiveElement));
const document = (await dp.DOM.getDocument()).result.root;
const node = (await dp.DOM.querySelector({
nodeId: document.nodeId,
selector: '#second'
})).result;
await dp.DOM.focus({nodeId: node.nodeId});
testRunner.log(await session.evaluate(getActiveElement));
testRunner.completeTest();
function getActiveElement() {
const element = document.activeElement;
return element ? (element.id || element.tagName) : '(none)';
}
})