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/* 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";
var tempElements = [];
function insertTempItemsIntoMenu(parentMenu) {
// Last element is null to insert at the end:
let beforeEls = [
parentMenu.firstElementChild,
parentMenu.lastElementChild,
null,
];
for (let i = 0; i < beforeEls.length; i++) {
let sep = document.createXULElement("menuseparator");
tempElements.push(sep);
parentMenu.insertBefore(sep, beforeEls[i]);
let menu = document.createXULElement("menu");
tempElements.push(menu);
parentMenu.insertBefore(menu, beforeEls[i]);
// And another separator for good measure:
sep = document.createXULElement("menuseparator");
tempElements.push(sep);
parentMenu.insertBefore(sep, beforeEls[i]);
}
}
function checkSeparatorInsertion(menuId, buttonId, subviewId) {
return async function() {
info("Checking for duplicate separators in " + buttonId + " widget");
let menu = document.getElementById(menuId);
insertTempItemsIntoMenu(menu);
CustomizableUI.addWidgetToArea(
buttonId,
CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
);
await waitForOverflowButtonShown();
await document.getElementById("nav-bar").overflowable.show();
let button = document.getElementById(buttonId);
button.click();
let subview = document.getElementById(subviewId);
await BrowserTestUtils.waitForEvent(subview, "ViewShown");
let subviewBody = subview.firstElementChild;
ok(subviewBody.firstElementChild, "Subview should have a kid");
is(
subviewBody.firstElementChild.localName,
"toolbarbutton",
"There should be no separators to start with"
);
for (let kid of subviewBody.children) {
if (kid.localName == "menuseparator") {
ok(
kid.previousElementSibling &&
kid.previousElementSibling.localName != "menuseparator",
"Separators should never have another separator next to them, and should never be the first node."
);
}
}
let panelHiddenPromise = promiseOverflowHidden(window);
PanelUI.overflowPanel.hidePopup();
await panelHiddenPromise;
CustomizableUI.reset();
};
}
add_task(
checkSeparatorInsertion(
"menuWebDeveloperPopup",
"developer-button",
"PanelUI-developer"
)
);
registerCleanupFunction(function() {
for (let el of tempElements) {
el.remove();
}
tempElements = null;
});
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