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

36 lines
1.0 KiB
JavaScript

"use strict";
const TAB_STATE = {
entries: [{ url: "about:mozilla" }, { url: "about:robots" }],
index: 1,
};
add_task(function* () {
// Create a background tab.
let tab = gBrowser.addTab("about:blank");
let browser = tab.linkedBrowser;
yield promiseBrowserLoaded(browser);
// The tab shouldn't be restored right away.
Services.prefs.setBoolPref("browser.sessionstore.restore_on_demand", true);
// Prepare the tab state.
let promise = promiseTabRestoring(tab);
ss.setTabState(tab, JSON.stringify(TAB_STATE));
ok(tab.hasAttribute("pending"), "tab is pending");
yield promise;
// Flush to ensure the parent has all data.
yield TabStateFlusher.flush(browser);
// Check that the shistory index is the one we restored.
let tabState = TabState.collect(tab);
is(tabState.index, TAB_STATE.index, "correct shistory index");
// Check we don't collect userTypedValue when we shouldn't.
ok(!tabState.userTypedValue, "tab didn't have a userTypedValue");
// Cleanup.
gBrowser.removeTab(tab);
});