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<!DOCTYPE html>
<title>Prerender activation by form submission</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js"></script>
<script src="../resources/utils.js"></script>
<script src="resources/utils.js"></script>
<body>
<script>
setup(() => assertSpeculationRulesIsSupported());
promise_test(async t => {
const rcHelper = new PrerenderingRemoteContextHelper();
const referrerRC = await rcHelper.addWindow(undefined, { features: 'noopener' });
const prerenderedRC = await referrerRC.addPrerender({
extrasInSpeculationRule: { form_submission: true }
});
await referrerRC.navigateExpectingPrerenderingActivation(prerenderedRC, (url) => {
const form = document.createElement('form');
const urlObj = new URL(url);
form.action = urlObj.origin + urlObj.pathname;
form.method = 'GET';
// Add parameters as hidden inputs dynamically
const extraParams = new URLSearchParams(urlObj.search);
for (const [key, value] of extraParams.entries()) {
const input = document.createElement('input');
input.type = 'hidden';
input.name = key;
input.value = value;
form.appendChild(input);
}
document.body.appendChild(form);
form.submit();
});
}, "Prerender activation by form submission");
</script>
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