52 lines
2 KiB
HTML
52 lines
2 KiB
HTML
<!DOCTYPE html>
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<meta name="timeout" content="long">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/utils.js"></script>
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<script src="/common/dispatcher/dispatcher.js"></script>
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<script src="../resources/utils.js"></script>
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<script src="resources/utils.sub.js"></script>
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<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
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<script>
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setup(() => assertSpeculationRulesIsSupported());
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// Regression test for https://crbug.com/1431804.
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promise_test(async t => {
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const win = await spawnWindow(t, { protocol: 'https' });
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const nextUrl = win.getExecutorURL({ protocol: 'https', page: 2 });
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// Navigate `win` from Document #1 -> #2 (nextUrl) -> #3 (tempUrl) ->
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// #4 (nextUrl),
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// Start speculation rules prefetch from #1, and
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// Try using the prefetched result for the navigation #3 -> #4.
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// The Documents #2 and #4 are different, but the same RenderFrameHost is
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// used before https://crbug.com/936696 is done.
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await win.forceSinglePrefetch(nextUrl);
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// Register a SW for `nextUrl` -- this is a trick to make the prefetched
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// result to put in `PrefetchService::prefetches_ready_to_serve_` in
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// Chromium implementation but actually not used by this navigation.
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const r = await service_worker_unregister_and_register(
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t, 'resources/sw.js', nextUrl);
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await wait_for_state(t, r.installing, 'activated');
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// Navigate #1 -> #2.
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// This doesn't use the prefetched result due to the ServiceWorker.
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await win.navigate(nextUrl);
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// Unregister the SW.
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await service_worker_unregister(t, nextUrl);
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// Navigate #2 -> #3 -> #4.
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const tempUrl = win.getExecutorURL({ protocol: 'https', page: 3 });
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await win.navigate(tempUrl);
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await win.navigate(nextUrl);
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const headers = await win.execute_script(() => {
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return requestHeaders;
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}, []);
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assert_not_prefetched(headers,
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"Prefetch should not work for different initiators.");
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}, "Prefetches from different initiator Documents with same RenderFrameHost");
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</script>
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