browser_notificationEvent.js

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/* 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";

/* eslint-disable camelcase */

// From https://learn.microsoft.com/en-us/windows/win32/api/uiautomationcore/ne-uiautomationcore-notificationkind

const NotificationKind_ActionCompleted = 2;

// From https://learn.microsoft.com/en-us/windows/win32/api/uiautomationcore/ne-uiautomationcore-notificationprocessing

const NotificationProcessing_ImportantAll = 0;

const NotificationProcessing_All = 2;

/* eslint-enable camelcase */

addUiaTask(

<button id="button"></button>

<main id="main"><p id="p">abc</p></main>

`,

  async function testNotification(browser) {

    info("button.ariaNotify a normal");

    await setUpWaitForUiaEvent("Notification", "button");

    await invokeContentTask(browser, [], () => {

      content.button = content.document.getElementById("button");

      content.button.ariaNotify("a");

});

    await waitForUiaEvent();

    ok(true, "Got Notification event");

    is(await runPython(`event.displayString`), "a", "displayString correct");

is(

      await runPython(`event.notificationKind`),

      NotificationKind_ActionCompleted,

      "notificationKind correct"

);

is(

      await runPython(`event.notificationProcessing`),

      NotificationProcessing_All,

      "notificationProcessing correct"

);

    info("button.ariaNotify b high");

    await setUpWaitForUiaEvent("Notification", "button");

    await invokeContentTask(browser, [], () => {

      content.button.ariaNotify("b", { priority: "high" });

});

    await waitForUiaEvent();

    ok(true, "Got Notification event");

    is(await runPython(`event.displayString`), "b", "displayString correct");

is(

      await runPython(`event.notificationProcessing`),

      NotificationProcessing_ImportantAll,

      "notificationProcessing correct"

);

    info("doc.ariaNotify c");

    await setUpWaitForUiaEvent("Notification", DEFAULT_CONTENT_DOC_BODY_ID);

    await invokeContentTask(browser, [], () => {

      content.document.ariaNotify("c");

});

    await waitForUiaEvent();

    ok(true, "Got Notification event");

    is(await runPython(`event.displayString`), "c", "displayString correct");

    info("p.ariaNotify d");

    // p isn't in the UIA control view, so the event should fire on main.

    await setUpWaitForUiaEvent("Notification", "main");

    await invokeContentTask(browser, [], () => {

      content.document.getElementById("p").ariaNotify("d");

});

    await waitForUiaEvent();

    ok(true, "Got Notification event on button");

    is(await runPython(`event.displayString`), "d", "displayString correct");

},

  // The IA2 -> UIA proxy doesn't support Notification events.

  { uiaEnabled: true, uiaDisabled: false }

);