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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /performance-timeline/not-restored-reasons/performance-navigation-timing-not-bfcached.tentative.window.html - WPT Dashboard Interop Dashboard
// 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: script=/websockets/constants.sub.js
// META: timeout=long
'use strict';
// Ensure that notRestoredReasons is populated when not restored.
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'});
// Use WebSocket to block BFCache.
await useWebSocket(rc1);
const rc1_url = await rc1.executeScript(() => {
return location.href;
});
// Check the BFCache result and the reported reasons.
await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false);
await assertNotRestoredReasonsEquals(
rc1,
/*url=*/ rc1_url,
/*src=*/ null,
/*id=*/ null,
/*name=*/ null,
/*reasons=*/[{'reason': 'websocket'}],
/*children=*/ []);
});