gecko-dev/browser/components/customizableui/test/browser_tabbar_big_widgets.js
Sam Foster a5ef3ca65d Bug 1899598 - Hide the horizontal tab strip when vertical tabs are enabled. r=mconley,desktop-theme-reviewers,tabbrowser-reviewers,sidebar-reviewers,emilio,willdurand,sclements
* Remove the #titlebar element, and ensure toolbars that comprise the titlebar get a .browser-titlebar class
* Ensure we call TabBarVisibility.update when initializing with verticalTab=true
* Adjust TabBarVisibility logic so we allow for the vertical tabs case
* Give #navigator-toolbar z-index: var(--browser-area-z-index-toolbox) to ensure the urlbar view doesnt get clipped behind the lower elements

Differential Revision: https://phabricator.services.mozilla.com/D222059
2024-10-02 22:14:13 +00:00

32 lines
1 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
const kButtonId = "test-tabbar-size-with-large-buttons";
function test() {
registerCleanupFunction(cleanup);
let titlebar = document.getElementById("TabsToolbar");
let originalHeight = titlebar.getBoundingClientRect().height;
let button = document.createXULElement("toolbarbutton");
button.id = kButtonId;
button.setAttribute("style", "min-height: 100px");
gNavToolbox.palette.appendChild(button);
CustomizableUI.addWidgetToArea(kButtonId, CustomizableUI.AREA_TABSTRIP);
let currentHeight = titlebar.getBoundingClientRect().height;
Assert.greater(currentHeight, originalHeight, "Titlebar should have grown");
CustomizableUI.removeWidgetFromArea(kButtonId);
currentHeight = titlebar.getBoundingClientRect().height;
is(
currentHeight,
originalHeight,
"Titlebar should have gone back to its original size."
);
}
function cleanup() {
let btn = document.getElementById(kButtonId);
if (btn) {
btn.remove();
}
}