tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_focus.js (1170B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 "use strict";
      6 
      7 /**
      8 * Test focusability
      9 */
     10 addAccessibleTask(
     11  `
     12  <div role="button" id="ariabutton">hello</div> <button id="button">world</button>
     13  `,
     14  async (browser, accDoc) => {
     15    let ariabutton = getNativeInterface(accDoc, "ariabutton");
     16    let button = getNativeInterface(accDoc, "button");
     17 
     18    is(
     19      ariabutton.getAttributeValue("AXFocused"),
     20      0,
     21      "aria button is not focused"
     22    );
     23 
     24    is(button.getAttributeValue("AXFocused"), 0, "button is not focused");
     25 
     26    ok(
     27      !ariabutton.isAttributeSettable("AXFocused"),
     28      "aria button should not be focusable"
     29    );
     30 
     31    ok(button.isAttributeSettable("AXFocused"), "button is focusable");
     32 
     33    let evt = waitForMacEvent(
     34      "AXFocusedUIElementChanged",
     35      iface => iface.getAttributeValue("AXDOMIdentifier") == "button"
     36    );
     37 
     38    button.setAttributeValue("AXFocused", true);
     39 
     40    await evt;
     41 
     42    is(button.getAttributeValue("AXFocused"), 1, "button is focused");
     43  }
     44 );