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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/browsers/browsing-the-web/back-forward-cache/broadcastchannel/broadcastchannel.window.html - WPT Dashboard Interop Dashboard
// META: title=Ensure that open broadcastchannel does not block bfcache.
// 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=/html/browsers/browsing-the-web/remote-context-helper-tests/resources/test-helper.js
// META: timeout=long
'use strict';
promise_test(async t => {
const rcHelper = new RemoteContextHelper();
// Open a window with noopener so that BFCache will work.
const rc1 = await rcHelper.addWindow(
/*extraConfig=*/ {
origin: 'HTTP_ORIGIN',
scripts: [],
headers: [],
},
/*options=*/ {features: 'noopener'});
await rc1.executeScript(() => {
window.foo = new BroadcastChannel('foo');
});
await assertBFCacheEligibility(rc1, /*shouldRestoreFromBfcache=*/ true);
});