forked from mirrors/gecko-dev
91 lines
3.6 KiB
JavaScript
91 lines
3.6 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/. */
|
|
/* eslint-disable mozilla/no-arbitrary-setTimeout */
|
|
|
|
"use strict";
|
|
|
|
const kTimeoutInMS = 20000;
|
|
|
|
// Bug 934951 - Zoom controls percentage label doesn't update when it's in the toolbar and you navigate.
|
|
add_task(async function() {
|
|
CustomizableUI.addWidgetToArea("zoom-controls", CustomizableUI.AREA_NAVBAR);
|
|
let tab1 = BrowserTestUtils.addTab(gBrowser, "about:mozilla");
|
|
await BrowserTestUtils.browserLoaded(tab1.linkedBrowser);
|
|
let tab2 = BrowserTestUtils.addTab(gBrowser, "about:robots");
|
|
await BrowserTestUtils.browserLoaded(tab2.linkedBrowser);
|
|
gBrowser.selectedTab = tab1;
|
|
let zoomResetButton = document.getElementById("zoom-reset-button");
|
|
|
|
registerCleanupFunction(() => {
|
|
info("Cleaning up.");
|
|
CustomizableUI.reset();
|
|
gBrowser.removeTab(tab2);
|
|
gBrowser.removeTab(tab1);
|
|
});
|
|
|
|
is(parseInt(zoomResetButton.label, 10), 100, "Default zoom is 100% for about:mozilla");
|
|
let zoomChangePromise = BrowserTestUtils.waitForEvent(window, "FullZoomChange");
|
|
FullZoom.enlarge();
|
|
await zoomChangePromise;
|
|
is(parseInt(zoomResetButton.label, 10), 110, "Zoom is changed to 110% for about:mozilla");
|
|
|
|
let tabSelectPromise = promiseObserverNotification("browser-fullZoom:location-change");
|
|
gBrowser.selectedTab = tab2;
|
|
await tabSelectPromise;
|
|
await new Promise(resolve => executeSoon(resolve));
|
|
is(parseInt(zoomResetButton.label, 10), 100, "Default zoom is 100% for about:robots");
|
|
|
|
gBrowser.selectedTab = tab1;
|
|
let zoomResetPromise = BrowserTestUtils.waitForEvent(window, "FullZoomChange");
|
|
FullZoom.reset();
|
|
await zoomResetPromise;
|
|
is(parseInt(zoomResetButton.label, 10), 100, "Default zoom is 100% for about:mozilla");
|
|
|
|
// Test zoom label updates while navigating pages in the same tab.
|
|
FullZoom.enlarge();
|
|
await zoomChangePromise;
|
|
is(parseInt(zoomResetButton.label, 10), 110, "Zoom is changed to 110% for about:mozilla");
|
|
let attributeChangePromise = promiseAttributeMutation(zoomResetButton, "label", (v) => {
|
|
return parseInt(v, 10) == 100;
|
|
});
|
|
await promiseTabLoadEvent(tab1, "about:home");
|
|
await attributeChangePromise;
|
|
is(parseInt(zoomResetButton.label, 10), 100, "Default zoom is 100% for about:home");
|
|
await promiseTabHistoryNavigation(-1, function() {
|
|
return parseInt(zoomResetButton.label, 10) == 110;
|
|
});
|
|
is(parseInt(zoomResetButton.label, 10), 110, "Zoom is still 110% for about:mozilla");
|
|
FullZoom.reset();
|
|
});
|
|
|
|
function promiseObserverNotification(aObserver) {
|
|
return new Promise((resolve, reject) => {
|
|
function notificationCallback(e) {
|
|
Services.obs.removeObserver(notificationCallback, aObserver);
|
|
clearTimeout(timeoutId);
|
|
resolve();
|
|
}
|
|
let timeoutId = setTimeout(() => {
|
|
Services.obs.removeObserver(notificationCallback, aObserver);
|
|
reject("Notification '" + aObserver + "' did not happen within 20 seconds.");
|
|
}, kTimeoutInMS);
|
|
Services.obs.addObserver(notificationCallback, aObserver);
|
|
});
|
|
}
|
|
|
|
function promiseTabSelect() {
|
|
return new Promise((resolve, reject) => {
|
|
let container = window.gBrowser.tabContainer;
|
|
let timeoutId = setTimeout(() => {
|
|
container.removeEventListener("TabSelect", callback);
|
|
reject("TabSelect did not happen within 20 seconds");
|
|
}, kTimeoutInMS);
|
|
function callback(e) {
|
|
container.removeEventListener("TabSelect", callback);
|
|
clearTimeout(timeoutId);
|
|
executeSoon(resolve);
|
|
}
|
|
container.addEventListener("TabSelect", callback);
|
|
});
|
|
}
|