palemoon-dev/platform/accessible/tests/browser/e10s/browser_treeupdate_ariadialog.js

/* 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';

/* global EVENT_SHOW, ROLE_DIALOG, ROLE_PUSHBUTTON, ROLE_TEXT_LEAF, ROLE_ENTRY,
          ROLE_DOCUMENT */

loadScripts({ name: 'role.js', dir: MOCHITESTS_DIR });

// Test ARIA Dialog
addAccessibleTask('doc_treeupdate_ariadialog.html', function*(browser, accDoc) {
  testAccessibleTree(accDoc, {
    role: ROLE_DOCUMENT,
    children: [ ]
  });

  // Make dialog visible and update its inner content.
  let onShow = waitForEvent(EVENT_SHOW, 'dialog');
  yield ContentTask.spawn(browser, {}, () => {
    content.document.getElementById('dialog').style.display = 'block';
  });
  yield onShow;

  testAccessibleTree(accDoc, {
    role: ROLE_DOCUMENT,
    children: [
      {
        role: ROLE_DIALOG,
        children: [
          {
            role: ROLE_PUSHBUTTON,
            children: [ { role: ROLE_TEXT_LEAF } ]
          },
          {
            role: ROLE_ENTRY
          }
        ]
      }
    ]
  });
});