gecko-dev/browser/components/sessionstore/test/browser_579879.js

21 строка
684 B
JavaScript

"use strict";
add_task(async function() {
let tab1 = BrowserTestUtils.addTab(gBrowser, "data:text/plain;charset=utf-8,foo");
gBrowser.pinTab(tab1);
await promiseBrowserLoaded(tab1.linkedBrowser);
let tab2 = BrowserTestUtils.addTab(gBrowser);
gBrowser.pinTab(tab2);
is(Array.indexOf(gBrowser.tabs, tab1), 0, "pinned tab 1 is at the first position");
await promiseRemoveTabAndSessionState(tab1);
tab1 = undoCloseTab();
ok(tab1.pinned, "pinned tab 1 has been restored as a pinned tab");
is(Array.indexOf(gBrowser.tabs, tab1), 0, "pinned tab 1 has been restored to the first position");
BrowserTestUtils.removeTab(tab1);
BrowserTestUtils.removeTab(tab2);
});