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// META: script=../../html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js
async function assertNotRestoredReasonsEquals(
remoteContextHelper, url, src, id, name, reasons, children) {
let result = await remoteContextHelper.executeScript(() => {
return performance.getEntriesByType('navigation')[0].notRestoredReasons;
});
assertReasonsStructEquals(
result, url, src, id, name, reasons, children);
}
function assertReasonsStructEquals(
result, url, src, id, name, reasons, children) {
assert_equals(result.url, url);
assert_equals(result.src, src);
assert_equals(result.id, id);
assert_equals(result.name, name);
// Reasons should match.
let expected = new Set(reasons);
let actual = new Set(result.reasons);
matchReasons(extractReason(expected), extractReason(actual));
// Children should match.
if (children == null) {
assert_equals(result.children, children);
} else {
for (let j = 0; j < children.length; j++) {
assertReasonsStructEquals(
result.children[j], children[j].url,
children[j].src, children[j].id, children[j].name, children[j].reasons,
children[j].children);
}
}
}
function ReasonsInclude(reasons, targetReason) {
for (const reason of reasons) {
if (reason.reason == targetReason) {
return true;
}
}
return false;
}
// Requires:
// - /websockets/constants.sub.js in the test file and pass the domainPort
// constant here.
async function useWebSocket(remoteContextHelper) {
let return_value = await remoteContextHelper.executeScript((domain) => {
return new Promise((resolve) => {
var webSocketInNotRestoredReasonsTests = new WebSocket(domain + '/echo');
webSocketInNotRestoredReasonsTests.onopen = () => { resolve(42); };
});
}, [SCHEME_DOMAIN_PORT]);
assert_equals(return_value, 42);
}
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