static-router-no-fetch-handler.https.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /service-workers/service-worker/static-router-no-fetch-handler.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>

  Static Router: routers are evaluated when there is no fetch handler.

</title>

<script src="/common/get-host-info.sub.js"></script>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/service-workers/service-worker/resources/test-helpers.sub.js">

</script>

<script src="resources/static-router-helpers.sub.js">

</script>

<body>

<script>

const RULE_KEY_SOURCE_CACHE = 'condition-urlpattern-string-source-cache';

const RULE_KEY_SOURCE_FETCH_EVENT =

    'condition-request-source-fetch-event';

const SW_SRC = 'resources/static-router-no-fetch-handler-sw.js';

const CACHED_FILE = 'cache.txt';

promise_test(async t => {

  const worker = await registerAndActivate(t, RULE_KEY_SOURCE_CACHE, SW_SRC);

  // Matched with the main reosurce load.

  const {contentWindow} = await createIframe(t, `resources/${CACHED_FILE}`);

  assert_equals(contentWindow.document.body.innerText, "From cache");

  // Matched with the subreosurce load.

  const response = await contentWindow.fetch(CACHED_FILE);

  assert_equals(response.status, 200);

  assert_equals(await response.text(), "From cache");

  // Both requests are served from cache.

  const {requests} = await get_info_from_worker(worker);

  assert_equals(requests.length, 0);

}, 'The router rule is evaluated without fetch handlers in service worker');

promise_test(async t => {

  const worker =

      await registerAndActivate(t, RULE_KEY_SOURCE_FETCH_EVENT, SW_SRC);

  t.add_cleanup(() => {reset_info_in_worker(worker)});

  const {errors} = await get_info_from_worker(worker);

  assert_equals(errors.length, 1);

}, 'addRoutes should raise if the fetch-event source is used without onfetch')

</script>

</body>