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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
Services.scriptloader.loadSubScript(
this
);
Services.scriptloader.loadSubScript(
this
);
Services.scriptloader.loadSubScript(
this
);
// Cleanup for paint_listener.js.
add_task(() => {
registerCleanupFunction(() => {
delete window.waitForAllPaintsFlushed;
delete window.waitForAllPaints;
delete window.promiseAllPaintsDone;
});
});
add_task(async () => {
await SpecialPowers.pushPrefEnv({
set: [
...getPrefs("TOUCH_EVENTS:PAN"),
["apz.popups.enabled", true],
["apz.popups_without_remote.enabled", true],
],
});
const navBar = document.getElementById("nav-bar");
const anchor = document.createXULElement("toolbarbutton");
anchor.classList.add("toolbarbutton-1", "chromeclass-toolbar-additional");
navBar.appendChild(anchor);
// Prepare a popup panel with touchstart and click event listeners.
const panel = document.createXULElement("panel");
panel.setAttribute("noautohide", true);
navBar.appendChild(panel);
const container = document.createElement("div");
container.style = "width: 100px; height: 100px; overflow-y: scroll";
const scrollPromise = promiseOneEvent(container, "scroll");
panel.appendChild(container);
const spacer = document.createElement("div");
spacer.style.height = "500px";
container.appendChild(spacer);
registerCleanupFunction(() => {
panel.remove();
anchor.remove();
});
// Open the popup panel.
const popupshownPromise = promiseOneEvent(panel, "popupshown");
panel.openPopup(anchor);
await popupshownPromise;
// Make sure APZ is ready in the popup.
await promiseApzFlushedRepaints(panel);
await promiseNativeTouchDrag(container, 50, 50, 0, -20);
await SimpleTest.promiseWaitForCondition(() => {
return container.scrollTop > 0;
}, "Waiting for scroll position change");
await scrollPromise;
ok(
container.scrollTop,
`Scrolling by touch events works in browser popup window: scrollTop: ${container.scrollTop}`
);
});