tenfourfox/browser/components/customizableui/test/browser_972267_customizationchange_events.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

48 lines
1.5 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";
// Create a new window, then move the home button to the menu and check both windows have
// customizationchange events fire on the toolbox:
add_task(function() {
let newWindow = yield openAndLoadWindow();
let otherToolbox = newWindow.gNavToolbox;
let handlerCalledCount = 0;
let handler = (ev) => {
handlerCalledCount++;
};
let homeButton = document.getElementById("home-button");
gNavToolbox.addEventListener("customizationchange", handler);
otherToolbox.addEventListener("customizationchange", handler);
gCustomizeMode.addToPanel(homeButton);
is(handlerCalledCount, 2, "Should be called for both windows.");
// If the test is run in isolation and the panel has never been open,
// the button will be in the palette. Deal with this case:
if (homeButton.parentNode.id == "BrowserToolbarPalette") {
yield PanelUI.ensureReady();
isnot(homeButton.parentNode.id, "BrowserToolbarPalette", "Home button should now be in panel");
}
handlerCalledCount = 0;
gCustomizeMode.addToToolbar(homeButton);
is(handlerCalledCount, 2, "Should be called for both windows.");
gNavToolbox.removeEventListener("customizationchange", handler);
otherToolbox.removeEventListener("customizationchange", handler);
yield promiseWindowClosed(newWindow);
});
add_task(function asyncCleanup() {
yield resetCustomization();
});