credblob-not-supported.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:
- /webauthn/credblob-not-supported.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>credBlob extension tests</title>

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

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

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

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

<script src="/resources/testdriver-vendor.js"></script>

<script src=helpers.js></script>

<body></body>

<script>

"use strict";

const blobu8 = new Uint8Array(16);

window.crypto.getRandomValues(blobu8);

const blob = blobu8.buffer;

virtualAuthenticatorPromiseTest(async t => {

  const cred = await createCredential({

    options: {

      publicKey: {

        extensions: {

          credBlob: blob,

},

},

},

});

  const createExtensions = cred.getClientExtensionResults();

  assert_own_property(createExtensions, "credBlob");

  assert_equals(createExtensions.credBlob, false, "extension supported at create time");

}, {

  protocol: "ctap2_1",

  extensions: [],

}, "creation requesting credBlob without authenticator support");

</script>