gecko/browser/base/content/test/head.js

9 lines
313 B
JavaScript

function updateTabContextMenu(tab) {
let menu = document.getElementById("tabContextMenu");
if (!tab)
tab = gBrowser.selectedTab;
menu.openPopup(tab, "end_after", 0, 0, true, false, {target: tab});
is(TabContextMenu.contextTab, tab, "TabContextMenu context is the expected tab");
menu.hidePopup();
}