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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/speculation-rules/prerender/resources/utils.js"></script>
<script src="/speculation-rules/prerender/resources/deferred-promise-utils.js"></script>
<script>
const params = new URLSearchParams(location.search);
// The main test page (restriction-dedicated-worker.https.html) loads the
// initiator page, then the initiator page will prerender itself with the
// `prerendering` parameter.
const isPrerendering = params.has('prerendering');
if (!isPrerendering) {
loadInitiatorPage();
} else {
const prerenderEventCollector = new PrerenderEventCollector();
const promise = new Promise((resolve, reject) => {
try {
const worker = new Worker('dedicated-worker.js');
worker.addEventListener('message', _ => resolve());
worker.addEventListener('error', _ => reject('Error on worker'));
} catch (e) {
reject(`Worker construction error: ${e.toString()}`);
}
});
prerenderEventCollector.start(promise, 'worker construction');
}
</script>