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Test Info: Errors

/* Any copyright is dedicated to the Public Domain.
// Verifies that middle-clicking "Recently Closed Tabs" in both history
// menus works as expected.
const URLS = [
];
async function setupTest() {
// Navigate the initial tab to ensure that it won't be reused for the tab
// that will be reopened.
let loadPromise = BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
BrowserTestUtils.startLoadingURIString(
gBrowser.selectedBrowser,
);
await loadPromise;
// Populate the recently closed tabs list.
for (let url of URLS) {
await BrowserTestUtils.openNewForegroundTab(gBrowser, url);
}
for (let i = 0; i < URLS.length; i++) {
gBrowser.removeTab(gBrowser.selectedTab);
}
return gBrowser.tabs.length;
}
add_task(async function testMenubar() {
if (AppConstants.platform === "macosx") {
ok(true, "Can't open menu items on macOS");
return;
}
let nOpenTabs = await setupTest();
// Open the "History" menu.
let menu = document.getElementById("history-menu");
let popupPromise = BrowserTestUtils.waitForEvent(menu, "popupshown");
menu.open = true;
await popupPromise;
ok(true, "Opened 'History' menu");
// Open the "Recently Closed Tabs" submenu.
let undoMenu = document.getElementById("historyUndoMenu");
popupPromise = BrowserTestUtils.waitForEvent(undoMenu, "popupshown");
undoMenu.open = true;
let popupEvent = await popupPromise;
ok(true, "Opened 'Recently Closed Tabs' menu");
// And now middle-click the first item in that menu, and ensure that we're
// only opening a single new tab.
let menuitems = popupEvent.target.querySelectorAll("menuitem");
let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, null, true);
popupEvent.target.activateItem(menuitems[0], { button: 1 });
let newTab = await newTabPromise;
is(newTab.linkedBrowser.currentURI.spec, URLS[0], "Opened correct URL");
is(gBrowser.tabs.length, nOpenTabs + 1, "Only opened 1 new tab");
gBrowser.removeTab(newTab);
});
add_task(async function testHistoryPanel() {
let nOpenTabs = await setupTest();
// Setup history panel.
CustomizableUI.addWidgetToArea(
"history-panelmenu",
CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
);
registerCleanupFunction(() => CustomizableUI.reset());
await openHistoryPanel();
// Open the "Recently closed tabs" panel.
let recentlyClosedTabs = document.getElementById("appMenuRecentlyClosedTabs");
recentlyClosedTabs.click();
let recentlyClosedTabsPanel = document.getElementById(
"appMenu-library-recentlyClosedTabs"
);
await BrowserTestUtils.waitForEvent(recentlyClosedTabsPanel, "ViewShown");
ok(true, "Opened 'Recently closed tabs' panel");
let panelBody = recentlyClosedTabsPanel.querySelector(".panel-subview-body");
let toolbarButtons = panelBody.querySelectorAll("toolbarbutton");
// Middle-click the first toolbar button in the panel.
let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, null, true);
EventUtils.sendMouseEvent(
{ type: "click", button: 1 },
toolbarButtons[0],
window
);
let newTab = await newTabPromise;
is(newTab.linkedBrowser.currentURI.spec, URLS[0], "Opened correct URL");
is(gBrowser.tabs.length, nOpenTabs + 1, "Only opened 1 new tab");
gBrowser.removeTab(newTab);
});