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<!DOCTYPE html>
<title>Prefetch request's Sec-Fetch-* request headers</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="/common/utils.js"></script>
<script src="../resources/utils.js"></script>
<script src="resources/utils.sub.js"></script>
<script>
"use strict";
setup(() => assertSpeculationRulesIsSupported());
// https://wicg.github.io/nav-speculation/prefetch.html#create-a-navigation-request
promise_test(async t => {
const agent = await spawnWindow(t);
const nextUrl = agent.getExecutorURL({ page: 2 });
await agent.forceSinglePrefetch(nextUrl);
await agent.navigate(nextUrl);
const headers = await agent.getRequestHeaders();
assert_prefetched(headers, "must be prefetched");
assert_equals(headers['sec-fetch-dest'], "document", "Sec-Fetch-Dest");
}, 'Sec-Fetch-Dest');
promise_test(async t => {
const agent = await spawnWindow(t);
const nextUrl = agent.getExecutorURL({ page: 2 });
await agent.forceSinglePrefetch(nextUrl);
await agent.navigate(nextUrl);
const headers = await agent.getRequestHeaders();
assert_prefetched(headers, "must be prefetched");
assert_equals(headers['sec-fetch-mode'], "navigate", "Sec-Fetch-Mode");
}, 'Sec-Fetch-Mode');
promise_test(async t => {
const agent = await spawnWindow(t);
const nextUrl = new URL('/common/redirect.py', location.href);
const finalUrl = agent.getExecutorURL({ page: 2 });
nextUrl.searchParams.set('location', finalUrl);
await agent.forceSinglePrefetch(nextUrl);
await agent.navigate(nextUrl, {expectedDestinationUrl: finalUrl});
const headers = await agent.getRequestHeaders();
assert_prefetched(headers, "must be prefetched");
assert_equals(headers['sec-fetch-dest'], "document", "Sec-Fetch-Dest");
}, 'Sec-Fetch-Dest with redirects');
promise_test(async t => {
const agent = await spawnWindow(t);
const nextUrl = new URL('/common/redirect.py', location.href);
const finalUrl = agent.getExecutorURL({ page: 2 });
nextUrl.searchParams.set('location', finalUrl);
await agent.forceSinglePrefetch(nextUrl);
await agent.navigate(nextUrl, {expectedDestinationUrl: finalUrl});
const headers = await agent.getRequestHeaders();
assert_prefetched(headers, "must be prefetched");
assert_equals(headers['sec-fetch-mode'], "navigate", "Sec-Fetch-Mode");
}, 'Sec-Fetch-Mode with redirects');
</script>
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