serial/serial-disabled-by-permissions-policy.https.sub.html

<!DOCTYPE html>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/test-only-api.js"></script>
<script src="/serial/resources/automation.js"></script>
<script src="/permissions-policy/resources/permissions-policy.js"></script>
<script>
'use strict';
const sub = 'https://{{domains[www]}}:{{ports[https][0]}}';
const same_origin_src = '/permissions-policy/resources/permissions-policy-serial.html';
const cross_origin_src = sub + same_origin_src;
const same_origin_worker_frame_src =
    '/permissions-policy/resources/permissions-policy-serial-worker.html';
const cross_origin_worker_frame_src = sub + same_origin_worker_frame_src;
const header = 'Permissions-Policy header serial=()';

async function sleep(timeout) {
  return new Promise(resolve => {
    step_timeout(() => {
      resolve();
    }, timeout);
  });
}

promise_test(() => {
  return navigator.serial.getPorts().then(() => {
    assert_unreached('expected promise to reject with SecurityError');
  }, error => {
    assert_equals(error.name, 'SecurityError');
  });
}, header + ' disallows getPorts in the top-level document.');

async_test(t => {
  test_feature_availability('serial.getPorts()', t, same_origin_src,
      expect_feature_unavailable_default);
}, header + ' disallows same-origin iframes.');

async_test(t => {
  test_feature_availability('serial.getPorts()', t, same_origin_worker_frame_src,
      expect_feature_unavailable_default);
}, header + ' disallows workers in same-origin iframes.');

async_test(t => {
  test_feature_availability('serial.getPorts()', t, cross_origin_src,
      expect_feature_unavailable_default);
}, header + ' disallows cross-origin iframes.');

async_test(t => {
  test_feature_availability('serial.getPorts()', t,
      cross_origin_worker_frame_src,
      expect_feature_unavailable_default);
}, header + ' disallows workers in cross-origin iframes.');

fetch_tests_from_worker(new Worker(
    'resources/serial-disabled-by-permissions-policy-worker.js'));

serial_test(async (t, fake) => {
  let eventWatcher = new EventWatcher(t, navigator.serial, 'connect');

  // This isn't necessary as the expected scenario shouldn't send any mojo
  // request. However, in order to capture a bug that doesn't reject adding
  // event listener, time delay here is to allow mojo request to be intercepted
  // after adding connect event listener.
  await sleep(100);

  // If device connect event fires, EventWatcher will assert for an unexpected
  // event.
  fake.addPort();
  // Time delay here is to allow event to be fired if any.
  await sleep(100);
}, 'Connect event is not fired when serial is disallowed.');
</script>
</body>