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Test Info: Warnings

<!DOCTYPE html>
<meta charset="utf-8"/>
<title>Service Worker: Partitioned Service Workers</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="resources/partitioned-utils.js"></script>
<body>
This test loads a SW in a first-party context and gets has the SW send
its list of clients from client.matchAll(). It does the same thing for the
SW in a third-party context as well and confirms that each SW see's the correct
clients and that they don't see eachother's clients.
<script>
promise_test(async t => {
const script = './resources/partitioned-storage-sw.js'
const scope = './resources/partitioned-'
// Add service worker to this 1P context.
const reg = await service_worker_unregister_and_register(t, script, scope);
t.add_cleanup(() => reg.unregister());
await wait_for_state(t, reg.installing, 'activated');
// Register the message listener.
self.addEventListener('message', messageEventHandler);
// Create a third-party iframe that will send us its SW's clients.
const third_party_iframe_url = new URL(
'./resources/partitioned-service-worker-third-party-iframe-matchAll.html',
get_host_info().HTTPS_ORIGIN + self.location.pathname);
const {urls_list: frame_3p_urls_list} = await loadAndReturnSwData(t,
third_party_iframe_url, 'window');
// Register a listener on the service worker container and then forward to
// the self event listener so we can reuse the existing message promise
// function.
navigator.serviceWorker.addEventListener('message', evt => {
self.postMessage(evt.data, '*');
});
const frame_1p_data_promise = makeMessagePromise();
reg.active.postMessage({type: "get-match-all"});
const {urls_list: frame_1p_urls_list} = await frame_1p_data_promise;
// If partitioning is working, the 1p and 3p SWs should only see a single
// client.
assert_equals(frame_3p_urls_list.length, 1);
assert_equals(frame_1p_urls_list.length, 1);
// Confirm that the expected URL was seen by each.
assert_equals(frame_3p_urls_list[0], third_party_iframe_url.toString(),
"3p SW has the correct client url.");
assert_equals(frame_1p_urls_list[0], window.location.href,
"1P SW has the correct client url.");
}, "ServiceWorker's matchAll() is partitioned");
</script>
</body>