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// META: title=RemoteContextHelper navigation using BFCache
// META: script=./test-helper.js
// META: script=/common/dispatcher/dispatcher.js
// META: script=/common/get-host-info.sub.js
// META: script=/common/utils.js
// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js
// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js
// META: timeout=long
'use strict';
// Ensure that notRestoredReasons is empty for successful BFCache restore.
promise_test(async t => {
const rcHelper = new RemoteContextHelper();
// Open a window with noopener so that BFCache will work.
const rc1 = await rcHelper.addWindow(
/*config=*/ null, /*options=*/ {features: 'noopener'});
// Check the BFCache result and verify that no reasons are recorded
// for successful restore.
await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ true);
assert_true(await rc1.executeScript(() => {
let reasons =
performance.getEntriesByType('navigation')[0].notRestoredReasons;
return reasons === null;
}));
});
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