browser_markup_accessibility_new_selection.js

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

// Test inspector markup view handling new node selection that is triggered by

// the user keyboard action. In this case markup tree container must receive

// keyboard focus so that further interactions continue within the markup tree.

add_task(async function () {

  const { inspector } = await openInspectorForURL(

    "data:text/html;charset=utf-8,<h1>foo</h1><span>bar</span>"

);

  const markup = inspector.markup;

  const doc = markup.doc;

  const rootContainer = markup.getContainer(markup._rootNode);

is(

    doc.activeElement,

    doc.body,

    "Keyboard focus by default is on document body"

);

  await selectNode("span", inspector, "test");

  is(doc.activeElement, doc.body, "Keyboard focus remains on document body.");

  await selectNode("h1", inspector, "test-keyboard");

is(

    doc.activeElement,

    rootContainer.elt,

    "Keyboard focus must be on the markup tree conainer."

);

});