blob: bca00af6e10f510ca3f6bee3ff173576e0d5b205 [file] [log] [blame]
// 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/remote-context-helper/resources/remote-context-helper.js
// META: script=/websockets/constants.sub.js
'use strict';
// Ensure that cross-origin subtree's reasons are not exposed to
// notRestoredReasons.
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'});
const rc1_url = await rc1.executeScript(() => {
return location.href;
});
// Add a cross-origin iframe and use BroadcastChannel.
const rc1_child = await rc1.addIframe(
/*extraConfig=*/ {
origin: 'HTTP_REMOTE_ORIGIN',
scripts: [],
headers: [],
},
/*attributes=*/ {id: 'test-id'},
);
// Use WebSocket to block BFCache.
await useWebSocket(rc1_child);
const rc1_child_url = await rc1_child.executeScript(() => {
return location.href;
});
// Add a child to the iframe.
const rc1_grand_child = await rc1_child.addIframe();
const rc1_grand_child_url = await rc1_grand_child.executeScript(() => {
return location.href;
});
await prepareForBFCache(rc1);
// Navigate away.
const rc2 = await rc1.navigateToNew();
// Navigate back.
await rc2.historyBack();
await assert_not_bfcached(rc1);
// Check the reported reasons.
await assertNotRestoredReasonsEquals(
rc1,
/*blocked=*/ false,
/*url=*/ rc1_url,
/*src=*/ '',
/*id=*/ '',
/*name=*/ '',
/*reasons=*/[],
/*children=*/[{
'blocked': true,
'url': '',
'src': '',
'id': '',
'name': '',
'reasons': [],
'children': []
}]);
});