fune/browser/components/customizableui/test/browser_947914_button_newPrivateWindow.js

46 lines
1.6 KiB
JavaScript

/* 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";
add_task(async function() {
await SpecialPowers.pushPrefEnv({set: [["browser.photon.structure.enabled", false]]});
info("Check private browsing button existence and functionality");
await PanelUI.show();
info("Menu panel was opened");
let windowWasHandled = false;
let privateWindow = null;
let observerWindowOpened = {
observe(aSubject, aTopic, aData) {
if (aTopic == "domwindowopened") {
privateWindow = aSubject.QueryInterface(Components.interfaces.nsIDOMWindow);
privateWindow.addEventListener("load", function() {
is(privateWindow.location.href, "chrome://browser/content/browser.xul",
"A new browser window was opened");
ok(PrivateBrowsingUtils.isWindowPrivate(privateWindow), "Window is private");
windowWasHandled = true;
}, {once: true});
}
}
}
Services.ww.registerNotification(observerWindowOpened);
let privateBrowsingButton = document.getElementById("privatebrowsing-button");
ok(privateBrowsingButton, "Private browsing button exists in Panel Menu");
privateBrowsingButton.click();
try {
await waitForCondition(() => windowWasHandled);
await promiseWindowClosed(privateWindow);
info("The new private window was closed");
} catch (e) {
ok(false, "The new private browser window was not properly handled");
} finally {
Services.ww.unregisterNotification(observerWindowOpened);
}
});