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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/browsers/browsing-the-web/remote-context-helper-tests/navigation-bfcache.window.html - WPT Dashboard Interop Dashboard
// META: title=RemoteContextHelper navigation using 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/remote-context-helper/resources/remote-context-helper.js
// META: script=./resources/test-helper.js
'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(
/*config=*/ null, /*options=*/ {features: 'noopener'});
// Add a pageshow listener to stash the event.
await rc1.executeScript(() => {
window.addEventListener('pageshow', (event) => {
window.pageshowEvent = event;
});
});
// Navigate away.
const rc2 = await rc1.navigateToNew();
await assertSimplestScriptRuns(rc2);
// Navigate back.
await rc2.historyBack();
// Verify that the document was BFCached.
assert_true(await rc1.executeScript(() => {
return window.pageshowEvent.persisted;
}));
});