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Test Info: Warnings
- This test gets skipped with pattern: os == 'mac'
- Manifest: gfx/layers/apz/test/mochitest/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
Services.scriptloader.loadSubScript(
this
);
Services.scriptloader.loadSubScript(
new URL("apz_test_utils.js", gTestPath).href,
this
);
Services.scriptloader.loadSubScript(
new URL("apz_test_native_event_utils.js", gTestPath).href,
this
);
// Cleanup for paint_listener.js and hitTestConfig.
add_task(() => {
registerCleanupFunction(() => {
delete window.waitForAllPaintsFlushed;
delete window.waitForAllPaints;
delete window.promiseAllPaintsDone;
delete window.hitTestConfig;
});
});
// Setup preferences.
add_task(async () => {
await SpecialPowers.pushPrefEnv({
set: [
["apz.popups.enabled", true],
["apz.popups_without_remote.enabled", true],
["test.events.async.enabled", true],
["apz.test.logging_enabled", true],
],
});
});
add_task(async () => {
// Open a top level window having the root scroll container.
// NOTE: Our browser window doesn't have the root scroll container.
const dialogWindow = window.openDialog(
// Whatever document loaded in this test would be okay, because this test
// creates dynamically a popup element and relevant elements, but data URI
// can not be loaded in the parent proces.
getRootDirectory(gTestPath) + "helper_popup_menu_in_parent_process-1.html",
null,
// NOTE: `dialog=no` is a key factor to generate the root scroll container.
"dialog=no,innerWidth=200,innerHeight=200"
);
await Promise.all([
BrowserTestUtils.waitForEvent(dialogWindow, "load"),
BrowserTestUtils.waitForEvent(dialogWindow, "focus"),
BrowserTestUtils.waitForEvent(dialogWindow, "activate"),
]);
await promiseOnlyApzControllerFlushed(dialogWindow);
// Create a popup menu dynamically and set `position:fixed` to the menu.
const popupset = dialogWindow.document.createXULElement("popupset");
dialogWindow.document.documentElement.appendChild(popupset);
const popup = dialogWindow.document.createXULElement("menupopup");
popup.style.position = "fixed";
popupset.appendChild(popup);
const menuitem = dialogWindow.document.createXULElement("menuitem");
menuitem.setAttribute("label", "item");
menuitem.style = "width: 100px; height: 100px;";
popup.appendChild(menuitem);
// Open the popup.
const popupshownPromise = new Promise(resolve => {
popup.addEventListener("popupshown", resolve());
});
popup.openPopupAtScreen(
dialogWindow.mozInnerScreenX,
dialogWindow.mozInnerScreenY,
true
);
await popupshownPromise;
// Make sure APZ is ready for the popup.
await ensureApzReadyForPopup(popup, dialogWindow);
await promiseApzFlushedRepaints(popup);
// Do a hit test inside the popup.
checkHitResult(
hitTest({ x: 50, y: 50 }, popup),
// There's a wheel event listener in arrowscrollbox.js which is used for popup.
APZHitResultFlags.VISIBLE | APZHitResultFlags.APZ_AWARE_LISTENERS,
SpecialPowers.DOMWindowUtils.getViewId(popup),
SpecialPowers.DOMWindowUtils.getLayersId(popup),
"`position:fixed` popup"
);
// Close the popup.
const popuphiddenPromise = new Promise(resolve => {
popup.addEventListener("popuphidden", resolve());
});
popup.hidePopup();
await popuphiddenPromise;
await BrowserTestUtils.closeWindow(dialogWindow);
});