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Test Info: Warnings

<!DOCTYPE html>
<body>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=/permissions-policy/resources/permissions-policy.js></script>
<script>
'use strict';
var same_origin_src = '/permissions-policy/resources/permissions-policy-serial.html';
same_origin_src;
var header = 'Default "serial" permissions policy "self"';
promise_test(
() => navigator.serial.getPorts(),
header + ' allows the top-level document.');
async_test(t => {
test_feature_availability('serial.getPorts()', t, same_origin_src,
expect_feature_available_default);
}, header + ' allows same-origin iframes.');
async_test(t => {
test_feature_availability('serial.getPorts()', t, cross_origin_src,
expect_feature_unavailable_default);
}, header + ' disallows cross-origin iframes.');
</script>
</body>