/* 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";

/* import-globals-from ../../mochitest/states.js */
/* import-globals-from ../../mochitest/role.js */
loadScripts({ name: "states.js", dir: MOCHITESTS_DIR },
            { name: "role.js", dir: MOCHITESTS_DIR });

async function runTests(browser, accDoc) {
  let onFocus = waitForEvent(EVENT_FOCUS, "input");
  EventUtils.synthesizeKey("VK_TAB", {}, browser.ownerGlobal);
  let evt = await onFocus;
  testStates(evt.accessible, STATE_FOCUSED);

  onFocus = waitForEvent(EVENT_FOCUS, "buttonInputDoc");
  let url = snippetToURL(`<input id="input" type="button" value="button">`, { id: "buttonInputDoc" });
  browser.loadURI(url, {
    triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal()
  });
  evt = await onFocus;
  testStates(evt.accessible, STATE_FOCUSED);

  onFocus = waitForEvent(EVENT_FOCUS, "input");
  browser.goBack();
  evt = await onFocus;
  testStates(evt.accessible, STATE_FOCUSED);

  let inputField = browser.ownerDocument.getElementById("urlbar").inputField;
  onFocus = waitForEvent(EVENT_FOCUS, getAccessible(inputField));
  EventUtils.synthesizeKey("t", { accelKey: true }, browser.ownerGlobal);
  evt = await onFocus;
  testStates(evt.accessible, STATE_FOCUSED);

  onFocus = waitForEvent(EVENT_FOCUS, "input");
  EventUtils.synthesizeKey("w", { accelKey: true }, browser.ownerGlobal);
  evt = await onFocus;
  testStates(evt.accessible, STATE_FOCUSED);
}

/**
 * Accessibility loading document events test.
 */
addAccessibleTask(`<input id="input">`, runTests);