<!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 src="/common/get-host-info.sub.js"></script> <script> "use strict"; const same_origin_src = '/permissions-policy/resources/permissions-policy-compute-pressure.html'; const cross_origin_src = get_host_info().HTTPS_REMOTE_ORIGIN + same_origin_src; const feature_name = 'permissions policy "compute-pressure"'; const attribute = 'allow="compute-pressure" attribute'; async_test(t => { test_feature_availability( 'PressureObserver.observe()', t, same_origin_src, expect_feature_available_default, 'compute-pressure' ); }, `${feature_name} can be enabled in same-origin iframe using ${attribute}`); async_test(t => { test_feature_availability( 'PressureObserver.observe()', t, cross_origin_src, expect_feature_available_default, 'compute-pressure' ); }, `${feature_name} can be enabled in cross-origin iframe using ${attribute}`); </script> </body>