dictionary-fetch-no-cors.tentative.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /fetch/compression-dictionary/dictionary-fetch-no-cors.tentative.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<head>

<meta charset="utf-8">

<meta name="timeout" content="long"/>

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

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

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

<script src="/common/utils.js"></script>

<script src="./resources/compression-dictionary-util.sub.js"></script>

</head>

<body>

<script>

function getHeadersCrossorigin() {

  function headersCallback(r) {

    return (x) => {

      r(x);

  let script = document.createElement("script");

  return new Promise((resolve, reject) => {

    getHeadersCrossorigin['callback'] = headersCallback(resolve);

    script.src =

      `${CROSS_ORIGIN_RESOURCES_URL}/echo-headers.py?callback=getHeadersCrossorigin.callback`;

    document.head.appendChild(script);

});

compression_dictionary_promise_test(async (t) => {

  // Register the dictionary

  const dict = await (await fetch(kRegisterDictionaryPath)).text();

  assert_equals(dict, kDefaultDictionaryContent);

  assert_equals(

      await waitUntilAvailableDictionaryHeader(t, {}),

      kDefaultDictionaryHashBase64);

  // Test a no-cors crossorigin fetch

  const headers = await getHeadersCrossorigin();

  assert_false("available-dictionary" in headers);

}, 'Fetch cross-origin no-cors request does not include Available-Dictionary header');

compression_dictionary_promise_test(async (t) => {

  const dictionary_url = `${CROSS_ORIGIN_RESOURCES_URL}/register-dictionary.py`;

  const redirect_url = `/common/redirect.py?location=${encodeURIComponent(dictionary_url)}`;

  try {

    await fetch(redirect_url, {mode: 'no-cors'});

  } catch (e) {}

  await registerAltDictionaryAndWait(t);

  const headers = await (await fetch(`${CROSS_ORIGIN_RESOURCES_URL}/echo-headers.py`)).json();

  assert_false("available-dictionary" in headers);

}, 'Opaque responses resulting from cross-origin redirects in no-cors mode do not register dictionary');

</script>

</body>